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Pirri C, Petrelli L, Guidolin D, Porzionato A, Fede C, Macchi V, De Caro R, Stecco C. Myofascial junction: Emerging insights into the connection between deep/muscular fascia and muscle. Clin Anat 2024. [PMID: 38476005 DOI: 10.1002/ca.24148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/13/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024]
Abstract
Muscles and fasciae are mutually connected and are influenced by force transmission. However, the anatomical connectivity and histological features of these structures remain unclear. The aim of this study was to assess the evidence for connection between muscles and deep/muscular fasciae. We assessed this relationship in different topographical regions of human cadavers and in mice. The results showed that myofascial junctions (MFJ) were made up of collagen I immune-positive structures occupying an average area of 5.11 ± 0.81 μm2 , distributed in discrete regions at the interface between muscle and fascia with an average density of 9.7 ± 2.51 MFJ/mm and an average inclination angle of 35.25 ± 1.52°. These specialized structures also showed collagen III and HA immunopositivity and the presence of elastic fibers. The human myofascial junction can be visualized, opening emerging insights into the connection between deep/muscular fascia and muscle.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padua, Italy
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Bonaldi L, Mascolini MV, Todesco M, Zara A, Rossato C, Fede C, Fontanella CG, Stecco C. Urinary Incontinence and Other Pelvic Floor Dysfunctions as Underestimated Problems in People under Forty Years: What Is Their Relationship with Sport? Life (Basel) 2023; 14:67. [PMID: 38255682 PMCID: PMC10817452 DOI: 10.3390/life14010067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/18/2023] [Accepted: 12/27/2023] [Indexed: 01/24/2024] Open
Abstract
Urinary incontinence is still an underestimated problem due to its anatomical complexity and social taboo. Most of the time, it is believed to affect predominantly the elderly female population, and the literature still lacks data on its presence in the younger and male populations. Its relationship with other pelvic floor dysfunctions (PFDs) and sport activity remains an open topic. Thus, the present study surveyed 342 subjects of both genders, ranging from 18 to 39 y/o and with different sport activity levels, to understand the prevalence of PFDs (such as haemorrhoids, anal fissures, involuntary urinary/faecal leakage, and urgency). The results also showed a significative prevalence in younger, sporty, and male people. Approximately one third of the population had urinary incontinence mostly during stress activities (sport activity: 17%, cough/sneeze: 13%). The statistical analysis confirmed a higher prevalence in the cases of a light (32%) and intense (41%) sport activity level and a protective role of sport if practiced between 5 and 10 h/week, with bodybuilding/CrossFit and running seeming to be the riskiest sports. The relationship with the other PFDs showed a statistically significant dependence with most of them, confirming that urinary incontinence cannot be considered a separate problem from the other PFDs.
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Affiliation(s)
- Lorenza Bonaldi
- Department of Civil, Environmental and Architectural Engineering, University of Padova, Via F. Marzolo 9, 35131 Padova, Italy;
| | - Maria Vittoria Mascolini
- Department of Industrial Engineering, University of Padova, Via Venezia 1, 35121 Padova, Italy; (M.V.M.); (C.G.F.)
| | - Martina Todesco
- Department of Civil, Environmental and Architectural Engineering, University of Padova, Via F. Marzolo 9, 35131 Padova, Italy;
| | - Anna Zara
- Department of Neuroscience, University of Padova, Via A. Gabelli 65, 35121 Padova, Italy; (A.Z.); (C.R.); (C.F.); (C.S.)
| | - Camilla Rossato
- Department of Neuroscience, University of Padova, Via A. Gabelli 65, 35121 Padova, Italy; (A.Z.); (C.R.); (C.F.); (C.S.)
| | - Caterina Fede
- Department of Neuroscience, University of Padova, Via A. Gabelli 65, 35121 Padova, Italy; (A.Z.); (C.R.); (C.F.); (C.S.)
| | - Chiara Giulia Fontanella
- Department of Industrial Engineering, University of Padova, Via Venezia 1, 35121 Padova, Italy; (M.V.M.); (C.G.F.)
- Centre for Mechanics of Biological Material (CMBM), University of Padova, Via F. Marzolo 9, 35131 Padova, Italy
| | - Carla Stecco
- Department of Neuroscience, University of Padova, Via A. Gabelli 65, 35121 Padova, Italy; (A.Z.); (C.R.); (C.F.); (C.S.)
- Centre for Mechanics of Biological Material (CMBM), University of Padova, Via F. Marzolo 9, 35131 Padova, Italy
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Llewellyn J, Fede C, Loneker AE, Friday CS, Hast MW, Theise ND, Furth EE, Guido M, Stecco C, Wells RG. Glisson's capsule matrix structure and function is altered in patients with cirrhosis irrespective of aetiology. JHEP Rep 2023; 5:100760. [PMID: 37534230 PMCID: PMC10393548 DOI: 10.1016/j.jhepr.2023.100760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 03/14/2023] [Accepted: 03/31/2023] [Indexed: 08/04/2023] Open
Abstract
Background & Aims Glisson's capsule is the interstitial connective tissue that surrounds the liver. As part of its normal physiology, it withstands significant daily changes in liver size. The pathophysiology of the capsule in disease is not well understood. The aim of this study was to characterise the changes in capsule matrix, cellular composition, and mechanical properties that occur in liver disease and to determine whether these correlate with disease severity or aetiology. Methods Samples from ten control patients, and six with steatosis, seven with moderate fibrosis, and 37 with cirrhosis were collected from autopsies, intraoperative biopsies, and liver explants. Matrix proteins and cell markers were assessed by staining and second harmonic generation imaging. Mechanical tensile testing was performed on a test frame. Results Capsule thickness was significantly increased in cirrhotic samples compared with normal controls irrespective of disease aetiology (70.12 ± 14.16 μm and 231.58 ± 21.82 μm, respectively), whereas steatosis and moderate fibrosis had no effect on thickness (90.91 ± 11.40 μm). Changes in cirrhosis included an increase in cell number (fibroblasts, vascular cells, infiltrating immune cells, and biliary epithelial cells). Key matrix components (collagens 1 and 3, hyaluronan, versican, and elastin) were all deposited in the lower capsule, although only the relative amounts per area of hyaluronan and versican were increased. Organisational features, including crimping and alignment of collagen fibres, were also altered in cirrhosis. Unexpectedly, capsules from cirrhotic livers had decreased resistance to loading compared with controls. Conclusions The liver capsule, similar to the parenchyma, is an active site of disease, demonstrating changes in matrix and cell composition as well as mechanical properties. Impact and implications We assessed the changes in composition and response to stretching of the liver outer sheath, the capsule, in human liver disease. We found an increase in key structural components and numbers of cells as well as a change in matrix organisation of the capsule during the later stages of disease. This allows the diseased capsule to stretch more under any given force, suggesting that it is less stiff than healthy tissue.
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Affiliation(s)
- Jessica Llewellyn
- Department of Gastroenterology and Hepatology, School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Engineering MechanoBiology, University of Pennsylvania, Philadelphia, PA, USA
| | - Caterina Fede
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Abigail E. Loneker
- Center for Engineering MechanoBiology, University of Pennsylvania, Philadelphia, PA, USA
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
| | - Chet S. Friday
- Department of Orthopaedic Surgery, School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael W. Hast
- Department of Orthopaedic Surgery, School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Neil D. Theise
- Department of Pathology, New York University, School of Medicine, New York, NY, USA
| | - Emma E. Furth
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Maria Guido
- Department of Pathology, University of Padova, Italy
| | - Carla Stecco
- Department of Neuroscience, University of Padova, Padova, Italy
| | - Rebecca G. Wells
- Department of Gastroenterology and Hepatology, School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Engineering MechanoBiology, University of Pennsylvania, Philadelphia, PA, USA
- Department of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Fede C, Petrelli L, Pirri C, Tiengo C, De Caro R, Stecco C. Detection of Mast Cells in Human Superficial Fascia. Int J Mol Sci 2023; 24:11599. [PMID: 37511360 PMCID: PMC10380524 DOI: 10.3390/ijms241411599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
The recent findings showed that the superficial fascia is a fibrous layer in the middle of hypodermis, richly innervated and vascularized, and more complex than so far demonstrated. This study showed the presence of mast cells in the superficial fascia of the human abdomen wall of three adult volunteer patients (mean age 42 ± 4 years; 2 females, 1 male), by Toluidine Blue and Safranin-O stains and Transmission Electron Microscopy. Mast cells are distributed among the collagen bundles and the elastic fibers, near the vessels and close to the nerves supplying the tissue, with an average density of 20.4 ± 9.4/mm2. The demonstration of the presence of mast cells in the human superficial fascia highlights the possible involvement of the tissue in the inflammatory process, and in tissue healing and regeneration processes. A clear knowledge of this anatomical structure of the hypodermis is fundamental for a good comprehension of some fascial dysfunctions and for a better-targeted clinical practice.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Via Gabelli 65, 35121 Padova, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Via Gabelli 65, 35121 Padova, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Via Gabelli 65, 35121 Padova, Italy
| | - Cesare Tiengo
- Plastic and Reconstructive Surgery Unit, University of Padova, Via Giustiniani, 2, 35128 Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Via Gabelli 65, 35121 Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Via Gabelli 65, 35121 Padova, Italy
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Albertin G, Astolfi L, Fede C, Simoni E, Contran M, Petrelli L, Tiengo C, Guidolin D, De Caro R, Stecco C. Detection of Lymphatic Vessels in the Superficial Fascia of the Abdomen. Life (Basel) 2023; 13:life13030836. [PMID: 36983991 PMCID: PMC10058564 DOI: 10.3390/life13030836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 03/03/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Recently, the superficial fascia has been recognized as a specific anatomical structure between the two adipose layers-the superficial adipose tissue (SAT) and the deep adipose tissue (DAT). The evaluation of specific characteristics of cells, fibers, blood circulation, and innervation has shown that the superficial fascia has a clear and distinct anatomical identity, but knowledge about lymphatic vessels in relation to the superficial fascia has not been described. The aim of this study was to evaluate the presence of lymphatic vessels in the hypodermis, with a specific focus on the superficial fascia and in relation to the layered subdivision of the subcutaneous tissue into SAT and DAT. Tissue specimens were harvested from three adult volunteer patients during abdominoplasty and stained with D2-40 antibody for the lymphatic endothelium. In the papillary dermis, a huge presence of lymphatic vessels was highlighted, parallel to the skin surface and embedded in the loose connective tissue. In the superficial adipose tissue, thin lymphatic vessels (mean diameter of 11.6 ± 7.71 µm) were found, close to the fibrous septa connecting the dermis to the deeper layers. The deep adipose tissue showed a comparable overall content of lymphatic vessels with respect to the superficial layer; they followed the blood vessel and had a larger diameter. In the superficial fascia, the lymphatic vessels showed higher density and a larger diameter, in both the longitudinal and transverse directions along the fibers, as well as vessels that intertwined with one another, forming a rich network of vessels. This study demonstrated a different distribution of the lymphatic vessels in the various subcutaneous layers, especially in the superficial fascia, and the demonstration of the variable gauge of the vessels leads us to believe that they play different functional roles in the collection and transport of interstitial fluid-important factors in various surgical and rehabilitation fields.
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Affiliation(s)
- Giovanna Albertin
- Department of Neuroscience (DNS), Section of Human Anatomy, University of Padova, 35122 Padova, Italy
| | - Laura Astolfi
- Bioacoustics Research Laboratory, Department of Neuroscience (DNS), University of Padova, 35129 Padova, Italy
- Interdepartmental Research Center of International Auditory Processing Project in Venice (I-APPROVE), Department of Neurosciences, University of Padova, Santi Giovanni e Paolo Hospital, ULSS3 Serenissima, 30122 Venezia, Italy
| | - Caterina Fede
- Department of Neuroscience (DNS), Section of Human Anatomy, University of Padova, 35122 Padova, Italy
| | - Edi Simoni
- Bioacoustics Research Laboratory, Department of Neuroscience (DNS), University of Padova, 35129 Padova, Italy
- Interdepartmental Research Center of International Auditory Processing Project in Venice (I-APPROVE), Department of Neurosciences, University of Padova, Santi Giovanni e Paolo Hospital, ULSS3 Serenissima, 30122 Venezia, Italy
| | - Martina Contran
- Department of Neuroscience (DNS), Section of Human Anatomy, University of Padova, 35122 Padova, Italy
| | - Lucia Petrelli
- Department of Neuroscience (DNS), Section of Human Anatomy, University of Padova, 35122 Padova, Italy
| | - Cesare Tiengo
- Clinic of Plastic Surgery, Padova University Hospital, 35128 Padova, Italy
| | - Diego Guidolin
- Department of Neuroscience (DNS), Section of Human Anatomy, University of Padova, 35122 Padova, Italy
| | - Raffaele De Caro
- Department of Neuroscience (DNS), Section of Human Anatomy, University of Padova, 35122 Padova, Italy
| | - Carla Stecco
- Department of Neuroscience (DNS), Section of Human Anatomy, University of Padova, 35122 Padova, Italy
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Stecco A, Giordani F, Fede C, Pirri C, De Caro R, Stecco C. From Muscle to the Myofascial Unit: Current Evidence and Future Perspectives. Int J Mol Sci 2023; 24:ijms24054527. [PMID: 36901958 PMCID: PMC10002604 DOI: 10.3390/ijms24054527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 02/22/2023] [Accepted: 02/23/2023] [Indexed: 03/02/2023] Open
Abstract
The "motor unit" or the "muscle" has long been considered the quantal element in the control of movement. However, in recent years new research has proved the strong interaction between muscle fibers and intramuscular connective tissue, and between muscles and fasciae, suggesting that the muscles can no longer be considered the only elements that organize movement. In addition, innervation and vascularization of muscle is strongly connected with intramuscular connective tissue. This awareness induced Luigi Stecco, in 2002, to create a new term, the "myofascial unit", to describe the bilateral dependent relationship, both anatomical and functional, that occurs between fascia, muscle and accessory elements. The aim of this narrative review is to understand the scientific support for this new term, and whether it is actually correct to consider the myofascial unit the physiological basic element for peripheral motor control.
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Affiliation(s)
- Antonio Stecco
- Department of Rehabilitation Medicine, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Federico Giordani
- Department of Rehabilitation Medicine, Padova University, 35141 Padova, Italy
| | - Caterina Fede
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
| | - Carmelo Pirri
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
| | - Raffaele De Caro
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
| | - Carla Stecco
- Department of Neuroscience, Institute of Human Anatomy, University of Padova, 35141 Padova, Italy
- Correspondence: ; Tel.: +39-04-9827-2315
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Pirri C, Petrelli L, Fede C, Guidolin D, Tiengo C, De Caro R, Stecco C. Blood supply to the superficial fascia of the abdomen: An anatomical study. Clin Anat 2022; 36:570-580. [PMID: 36576229 DOI: 10.1002/ca.23993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 11/21/2022] [Accepted: 12/11/2022] [Indexed: 12/29/2022]
Abstract
The aim of this study was to examine data demonstrating that Scarpa's fascia, a superficial fascia of the anterior abdominal wall, is a vascularized tissue. Specimens of the fascia of seven volunteers undergoing abdominoplasty surgical procedures at the Plastic Surgery Unit of the University of Padova Medical Center were collected. Fractal analysis and quantitative assessment of the vascular network of the fascia was carried out, exploiting the presence of blood in the vessels. Each sample was divided and processed for histological/immunohistochemical analysis (into 5 micron-paraffin embedded sections and cryo-sectioned free-floating samples) as well as for electron microscopy study. A rich vascular pattern forming a fine, dense meshwork with an area percentage of 6.20% ± 2.10% von Willebrand factor stained vessels was noted in all the specimens of the fascia examined; the area percentage of the αSMA-stained vessels was 2.93% ± 1.80%. The diameters of the vessels fell between the 13 and 65 μm range; the network was composed of arteries, veins, capillaries and lymphatic segments. Topological results showed that the vascular network within Scarpa's fascia is well branched (segments: 6615 ± 3070 and 8.40 ± 3.40 per mm2 ; crossing points: 3092 ± 1490 and 3.40 ± 1.90 per mm2 ). Fractal analysis (fractal dimension = 1.063 ± 0.10; lacunarity = 0.60 ± 0.10) revealed that this particular vascular network has an optimal spatial distribution and homogeneity occupying the entire space of the superficial fascia. These findings could undoubtedly be useful to plastic surgeons as well as to pain management specialists.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Cesare Tiengo
- Department of Neurosciences, The Plastic Surgery Unit of the University of Padova Medical Center, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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Fede C, Fan C, Pirri C, Petrelli L, Biz C, Porzionato A, Macchi V, De Caro R, Stecco C. The Effects of Aging on the Intramuscular Connective Tissue. Int J Mol Sci 2022; 23:ijms231911061. [PMID: 36232366 PMCID: PMC9569538 DOI: 10.3390/ijms231911061] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/01/2022] [Accepted: 09/18/2022] [Indexed: 11/24/2022] Open
Abstract
The intramuscular connective tissue plays a critical role in maintaining the structural integrity of the muscle and in providing mechanical support. The current study investigates age-related changes that may contribute to passive stiffness and functional impairment of skeletal muscles. Variations in the extracellular matrix in human quadriceps femoris muscles in 10 young men, 12 elderly males and 16 elderly females, and in the hindlimb muscles of 6 week old, 8 month old and 2 year old C57BL/6J male mice, were evaluated. Picrosirius red, Alcian blue and Weigert Van Gieson stainings were performed to evaluate collagen, glycosamynoglycans and elastic fibers. Immunohistochemistry analyses were carried out to assess collagen I, collagen III and hyaluronan. The percentage area of collagen was significantly higher with aging (p < 0.01 in humans, p < 0.001 in mice), mainly due to an increase in collagen I, with no differences in collagen III (p > 0.05). The percentage area of elastic fibers in the perimysium was significantly lower (p < 0.01) in elderly men, together with a significant decrease in hyaluronan content both in humans and in mice. No significant differences were detected according to gender. The accumulation of collagen I and the lower levels of hyaluronan and elastic fibers with aging could cause a stiffening of the muscles and a reduction of their adaptability.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
- Correspondence:
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Carlo Biz
- Department of Surgery, Oncology and Gastroenterology, Orthopedic Clinic, University of Padua, 35128 Padua, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy
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Fede C, Petrelli L, Pirri C, Neuhuber W, Tiengo C, Biz C, De Caro R, Schleip R, Stecco C. Innervation of human superficial fascia. Front Neuroanat 2022; 16:981426. [PMID: 36106154 PMCID: PMC9464976 DOI: 10.3389/fnana.2022.981426] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/04/2022] [Indexed: 11/13/2022] Open
Abstract
The superficial fascia has only recently been recognized as a specific anatomical structure. Furthermore, whereas it is actually recognized that the innervation of the deep/muscular fascia plays a key role in proprioception and nociception, there are very few studies that have analyzed these characteristics in the superficial fascia. In this work, our group analyzed two different anatomical districts (abdomen and thigh), from volunteer patients, undergoing surgery procedures. Each sample was processed for histological analysis by Hematoxylin&Eosin, and by immunohistochemistry stainings (in 5-micron-paraffin embedded section and in cryosectioned free floating samples), with antibodies specific for nerve fibers: S100 antibody for myelinating and non-myelinating Schwann cells, PGP9.5 antibody as pan-neuronal marker, tyrosine hydroxylase for autonomic innervation. The results revealed a huge innervation: the nervous structures were found above all around blood vessels and close to adipocytes, but they penetrated also in the connective tissue itself and are found in the midst of fibro-adipose tissue. The tissue is pervaded by both thin (mean diameter of 4.8 ± 2.6 μm) and large nerve fiber bundles of greater diameter (21.1 ± 12.2 μm). The ratio S100/TH positivity was equal to 2.96, with a relative percentage of autonomic innervation with of 33.82%. In the light of these findings is evident that the superficial fasciae have a clear and distinct anatomical identity and a specific innervation, which should be considered to better understand their role in thermoregulation, exteroception and pain perception. The knowledge of the superficial fascia may improve grading and developing of different manual approach for treatments of fascial dysfunctions, and the understanding of how some factors like temperature or manual therapies can have an impact on sensitivity of the fascia.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
- *Correspondence: Caterina Fede
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Winfried Neuhuber
- Institute of Anatomy and Cell Biology, Friedrich-Alexander-University of Erlangen-Nürnberg, Erlangen, Germany
| | - Cesare Tiengo
- Plastic and Reconstructive Surgery Unit University of Padua, Padua, Italy
| | - Carlo Biz
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, Padua, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Robert Schleip
- Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
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Pirri C, Fede C, Petrelli L, De Rose E, Biz C, Guidolin D, De Caro R, Stecco C. Immediate Effects of Extracorporeal Shock Wave Therapy in Fascial Fibroblasts: An In Vitro Study. Biomedicines 2022; 10:biomedicines10071732. [PMID: 35885037 PMCID: PMC9312511 DOI: 10.3390/biomedicines10071732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/06/2022] [Accepted: 07/16/2022] [Indexed: 12/04/2022] Open
Abstract
Extracorporeal shock waves (ESWs) are used in the treatment of soft tissue injuries, but their role in the treatment of myofascial pain has not yet been demonstrated. The aim of this study was to investigate changes in cell biology of fibroblasts derived from deep/muscular fascia following treatment with ESWs. Primary fascial fibroblasts were collected from small samples of human fascia lata of the thigh of three volunteer patients (two men, one woman) during orthopedic surgery, and put in culture. These cells were exposed to 100 impulses of 0.05 mJ/mm2 with a frequency of 2.5 Hz, using 3D-printed support. This study demonstrated for the first time that ESWs can lead to in vitro production of hyaluronan-rich vesicles immediately after the treatment. At 1, 4, and 24 h after treatment, Alcian blue and Toluidine blue staining; immunocytochemistry to detect hyaluronic acid binding protein (HABP), collagen I, and collagen III; and transmission electron microscopy demonstrated that these vesicles are rich in hyaluronan and collagen I and III. The diameter of these vesicles was assessed, highlighting a small size at 1 h after ESW treatment, whereas at 4 and 24 h, they had an increase in the size. Particularly evident was the release of hyaluronan-rich vesicles, collagen-I, and collagen-III starting at 1 h, with an increase at 4 h and maintenance by 24 h. These in vitro data indicate that fascial cells respond to ESW treatment by regulating and remodeling the formation of extracellular matrix.
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Affiliation(s)
- Carmelo Pirri
- Institute of Humana Anatomy, Department of Neurosciences, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (E.D.R.); (D.G.); (R.D.C.)
- Correspondence: (C.P.); (C.S.)
| | - Caterina Fede
- Institute of Humana Anatomy, Department of Neurosciences, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (E.D.R.); (D.G.); (R.D.C.)
| | - Lucia Petrelli
- Institute of Humana Anatomy, Department of Neurosciences, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (E.D.R.); (D.G.); (R.D.C.)
| | - Enrico De Rose
- Institute of Humana Anatomy, Department of Neurosciences, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (E.D.R.); (D.G.); (R.D.C.)
| | - Carlo Biz
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, 35128 Padua, Italy;
| | - Diego Guidolin
- Institute of Humana Anatomy, Department of Neurosciences, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (E.D.R.); (D.G.); (R.D.C.)
| | - Raffaele De Caro
- Institute of Humana Anatomy, Department of Neurosciences, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (E.D.R.); (D.G.); (R.D.C.)
| | - Carla Stecco
- Institute of Humana Anatomy, Department of Neurosciences, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (E.D.R.); (D.G.); (R.D.C.)
- Correspondence: (C.P.); (C.S.)
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Pirri C, Petrelli L, Pérez-Bellmunt A, Ortiz-Miguel S, Fede C, De Caro R, Miguel-Pérez M, Stecco C. Fetal Fascial Reinforcement Development: From "a White Tablet" to a Sculpted Precise Organization by Movement. Biology (Basel) 2022; 11:biology11050735. [PMID: 35625463 PMCID: PMC9138366 DOI: 10.3390/biology11050735] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/03/2022] [Accepted: 05/05/2022] [Indexed: 01/12/2023]
Abstract
Simple Summary Nowadays, the number of studies concerning fasciae is increasing, but few studies focus on fetal fasciae development and there is no study on the retinacula. The latter are fascial reinforcements with a crucial role in proprioception and coordination. We aimed to identify their structural organization by qualitative and quantitative assessments, to establish their role in myofascial development, highlighting their appearance and organization. Our data strongly suggest that the movement models the fascial reinforcements, structuring the fascial system, particularly at the end of the pregnancy. Abstract Fasciae have received much attention in recent years due to their important role in proprioception and muscular force transmission, but few studies have focused on fetal fasciae development and there is no study on the retinacula. The latter are fascial reinforcements that play a key role in proprioception and motor coordination. Furthermore, it is still unclear if they are genetically determined or if they are defined by movements, and if they are present during gestation or if they appear only later in the childhood. We aim to identify their structural organization by qualitative and quantitative assessments to establish their role the myofascial development, highlighting their appearance and organization. Samples from the wrist retinacula, posterior forearm, ankle retinacula, anterior leg, iliotibial tract and anterior thigh of six fetus body donors (from 24th to 40th week of gestation) and histological sections were obtained and a gross anatomy dissection was performed. Sections were stained with hematoxylin-eosin to observe their overall structure and measure their thicknesses. Using Weigert Van Gieson, Alcian blue and immunostaining to detect Hyaluronic Acid Binding Protein (HABP), Collagens I and III (Col I and III) were realized to assess the presence of elastic fibers and hyaluronan. This study confirms that the deep fasciae initially do not have organized layers and it is not possible to highlight any reinforcement. The fascial development is different according to the various area: while the deep fascia and the iliotibial tract is already evident by the 27th week, the retinacula begin to be defined only at the end of pregnancy, and their complete maturation will probably be reached only after birth. These findings suggest that the movement models the retinacula, structuring the fascial system, in particular at the end of pregnancy and in the first months of life. The fasciae can be imagined, initially, as “white tablets” composed of few elastic fibers, abundant collagens and HA, on which various forces, u movements, loads and gravity, “write their history”.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (L.P.); (C.F.); (R.D.C.)
- Correspondence: (C.P.); (C.S.)
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (L.P.); (C.F.); (R.D.C.)
| | - Albert Pérez-Bellmunt
- Basic Sciences Department, Universitat Internacional de Catalunya, 08017 Barcelona, Spain; (A.P.-B.); (S.O.-M.); (M.M.-P.)
- ACTIUM Functional Anatomy Group, Faculty of Medicine and Health Sciences, 08195 Barcelona, Spain
| | - Sara Ortiz-Miguel
- Basic Sciences Department, Universitat Internacional de Catalunya, 08017 Barcelona, Spain; (A.P.-B.); (S.O.-M.); (M.M.-P.)
- ACTIUM Functional Anatomy Group, Faculty of Medicine and Health Sciences, 08195 Barcelona, Spain
- Unit of Human Anatomy and Embryology, Department of Pathology and Experimental Therapeutics, Faculty of Medicine and Health Sciences (Bellvitge Campus), University of Barcelona, 08907 Hospitalet del Llobregat, Spain
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (L.P.); (C.F.); (R.D.C.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (L.P.); (C.F.); (R.D.C.)
| | - Maribel Miguel-Pérez
- Basic Sciences Department, Universitat Internacional de Catalunya, 08017 Barcelona, Spain; (A.P.-B.); (S.O.-M.); (M.M.-P.)
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padova, Italy; (L.P.); (C.F.); (R.D.C.)
- Correspondence: (C.P.); (C.S.)
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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Biz C, Stecco C, Crimì A, Pirri C, Fosser M, Fede C, Fan C, Ruggieri P, De Caro R. Are Patellofemoral Ligaments and Retinacula Distinct Structures of the Knee Joint? An Anatomic, Histological and Magnetic Resonance Imaging Study. IJERPH 2022; 19:ijerph19031110. [PMID: 35162134 PMCID: PMC8834464 DOI: 10.3390/ijerph19031110] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 11/16/2022]
Abstract
There is disagreement regarding the description of the patellofemoral ligaments (PFLs), considered by some authors as capsular thickening and by others as independent ligaments. It was hypothesised that the PFLs and retinacula are structures with different histological features. The aim of this study was to describe the stabilising structures of the patella in detail and to determine if the PFLs and retinacula are different and separable structures from a macroscopic, microscopic and imaging viewpoint. An anatomical study was performed on eight knees from five cadavers (mean age, 56.2 years; range, 35–63 years), and a histological study was conducted on specimens from nine patients having a mean age of 65 years (range 35–84 years) who had undergone surgical knee procedures. The imaging study was based on 100 MRIs (96 patients). The mean age was 46 years (range 16–88), and the study analysed the capsular-ligamentous structures. In the medial compartment, the layers and structures were as follows: superficial layer, medial retinaculum; intermediate layer, Medial Collateral Ligament (MCL), Posterior Oblique Ligament (POL) and Medial Patellofemoral Ligament (MPFL); deep layer, deep part of the MCL and joint capsule. In the lateral compartment, the layers and structures were the following: superficial layer, lateral retinaculum; intermediate layer, Lateral Collateral Ligament (LCL) and Lateral Patellofemoral Ligament (LPFL); deep layer, joint capsule. All of the knees examined presented a clearly distinguishable MPFL and LPFL separable from the capsular layer. Histological study: there was a higher density of nerve fibres in retinacula compared to ligaments (p = 0.0034) and a higher content of elastic fibres in retinacula (p < 0.0005). In imaging, there was no difference between medial and lateral retinaculum thickness (p > 0.05). In conclusion, both the lateral and medial compartment can be described using the three-layer scheme. PFLs and retinacula are separate structures both macroscopically and according to imaging analysis. The retinacula respond to their specific function with a higher nerve fibre content and higher number of elastic fibres compared to the ligaments.
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Affiliation(s)
- Carlo Biz
- Orthopaedics and Orthopaedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, 35128 Padova, Italy; (A.C.); (M.F.); (P.R.)
- Correspondence: ; Tel.: +39-049-8213239
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padova, Italy; (C.S.); (C.P.); (C.F.); (C.F.); (R.D.C.)
| | - Alberto Crimì
- Orthopaedics and Orthopaedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, 35128 Padova, Italy; (A.C.); (M.F.); (P.R.)
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padova, Italy; (C.S.); (C.P.); (C.F.); (C.F.); (R.D.C.)
| | - Michele Fosser
- Orthopaedics and Orthopaedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, 35128 Padova, Italy; (A.C.); (M.F.); (P.R.)
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padova, Italy; (C.S.); (C.P.); (C.F.); (C.F.); (R.D.C.)
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padova, Italy; (C.S.); (C.P.); (C.F.); (C.F.); (R.D.C.)
| | - Pietro Ruggieri
- Orthopaedics and Orthopaedic Oncology, Department of Surgery, Oncology and Gastroenterology DiSCOG, University of Padua, 35128 Padova, Italy; (A.C.); (M.F.); (P.R.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padova, Italy; (C.S.); (C.P.); (C.F.); (C.F.); (R.D.C.)
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Pirri C, Fede C, Fan C, Guidolin D, Macchi V, De Caro R, Stecco C. Ultrasound Imaging of Head/Neck Muscles and Their Fasciae: An Observational Study. Front Rehabilit Sci 2021; 2:743553. [PMID: 36188862 PMCID: PMC9397964 DOI: 10.3389/fresc.2021.743553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 11/15/2021] [Indexed: 12/17/2022]
Abstract
Background: Masticatory muscle thickness provides objective measurements of the temporomandibular motor function, which may change in patients with oral myofascial pain. Moreover, they are considered as being part of the craniocervical unit by a crucial relationship with cervical muscles and their fasciae. In this study, we aimed to assess by ultrasound (US) imaging the fasciae of the masseter, temporal, and sternocleidomastoid muscles to understand their mean thickness and eventual variation in relationship with the muscles, sides, and sex. Methods: We studied 16 healthy volunteers without temporomandibular joint dysfunction. Concerning each subject were evaluated the range of motion of the temporomandibular joint and of the neck, the thickness of muscles and their fasciae of both sides, and the delta of muscle thickness. Results: All the motor evaluations of the subjects showed normal ranges. The US results showed that the fasciae have a mean thickness of 0.50 ± 0.1 mm, which did not change during muscle contraction. The evaluated muscles presented a symmetry between right and left (p > 0.05), even if the delta of muscle (US) thickness had a huge range between different subjects, for example in the masseter muscle from 0.7 to 4.2 mm. Conclusions: Ultrasound imaging is a suitable and reliable tool to study the muscles and fasciae of the head and neck region, permitting also the evaluation of the ability of the muscles to contract. Finally, identifying functional asymmetry that could become symptomatic, US imaging could allow an early rehabilitation treatment.
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Fantoni I, Biz C, Fan C, Pirri C, Fede C, Petrelli L, Ruggieri P, De Caro R, Stecco C. Fascia Lata Alterations in Hip Osteoarthritis: An Observational Cross-Sectional Study. Life (Basel) 2021; 11:life11111136. [PMID: 34833012 PMCID: PMC8625990 DOI: 10.3390/life11111136] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/12/2021] [Accepted: 10/22/2021] [Indexed: 12/25/2022] Open
Abstract
The present study compares the structure and composition of fascia lata in healthy subjects and in patients with hip osteoarthritis (OA), to evaluate any differences in the amount of Collagen type I, Collagen type III, and Hyaluronan. Fascia lata samples from voluntary healthy subjects and patients with OA were harvested during surgery. Collagen type I (COL I), III (COL III) antibody, and biotinylated hyaluronan binding protein (HABP) immunohistochemistry stainings were used to evaluate fascial morphology and COL I, COL III, and Hyaluronan (HA) content in both groups. Ten samples from healthy subjects and 11 samples from OA patients were collected. COL I was significantly more abundant in the OA group (p = 0.0015), with a median percentage positivity of 75.2 (IQR 13.11)%, while representing only 67 (IQR: 8.71)% in control cases. COL III, with median values of 9.5 (IQR 3.63)% (OA group) and 17.10 (IQR 11)% (control cases), respectively, showed significant reduction in OA patients (p = 0.002). HA showed a median value of 10.01 (IQR 8.11)% in OA patients, denoting significant decrease (p < 0.0001) with respect to the control group median 39.31 (IQR 5.62)%. The observed differences suggest a relationship between fascial pathology and hip OA. The observed increase in COL I in OA patients, along with the reduction of COL III and HA, could lead to fascial stiffening, which could alter fascial mechanics and be linked to the development and symptoms of OA.
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Affiliation(s)
- Ilaria Fantoni
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, 35128 Padua, Italy; (I.F.); (C.B.); (P.R.)
| | - Carlo Biz
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, 35128 Padua, Italy; (I.F.); (C.B.); (P.R.)
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (L.P.); (R.D.C.); (C.S.)
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (L.P.); (R.D.C.); (C.S.)
- Correspondence:
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (L.P.); (R.D.C.); (C.S.)
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (L.P.); (R.D.C.); (C.S.)
| | - Pietro Ruggieri
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padua, 35128 Padua, Italy; (I.F.); (C.B.); (P.R.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (L.P.); (R.D.C.); (C.S.)
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (L.P.); (R.D.C.); (C.S.)
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Pirri C, Fede C, Petrelli L, Guidolin D, Fan C, De Caro R, Stecco C. Elastic Fibres in the subcutaneous tissue: Is there a difference between superficial and muscular fascia? A cadaver study. Skin Res Technol 2021; 28:21-27. [PMID: 34420234 PMCID: PMC9907621 DOI: 10.1111/srt.13084] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 07/31/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND In last years the role of fascia in proprioception and pain has been confirmed in numerous papers, but the real structure of fasciae is not still entirely known. To date, many studies have evaluated the elastic fibres in arteries, ligaments, lungs, epidermis and dermis, but only two studies exist about the elastic fibres in the fasciae, and they did not distinguish between superficial (in the subcutaneous tissue) and deep/muscular fasciae. The aim of the study was to assess the percentage of elastic fibres between superficial and deep fascia. MATERIALS AND METHODS Three full thickness specimens (proximal, middle and distal respectively) were taken from each of four regions of the thigh of three non-embalmed cadavers: the anterior (Ant), the lateral (Lat), the posterior (Post) and the medial (Med) aspect. Thus, a total of 12 specimens were collected from each analysed thigh and histological Weigert Van Gieson stains was performed. Three sections per specimen were considered for the morphometric analysis. RESULTS In all the specimens the superficial and deep fasciae were clearly recognizable. The difference in percentage of elastic fibres between superficial and deep fasciae in same region for all four was highly significant (p < 0.001). They are abundant in the superficial fascia than deep fascia. CONCLUSIONS In the light of these findings is evident that the superficial (in the subcutaneous tissue) and deep fasciae have different elasticity. This difference may improve grading of fascial dysfunction in dermatological diseases as burns, scars and lymphedema to better plan treatments.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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Pirri C, Fede C, Pirri N, Petrelli L, Fan C, De Caro R, Stecco C. Diabetic Foot: The Role of Fasciae, a Narrative Review. Biology (Basel) 2021; 10:biology10080759. [PMID: 34439991 PMCID: PMC8389550 DOI: 10.3390/biology10080759] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 07/15/2021] [Accepted: 08/04/2021] [Indexed: 12/19/2022]
Abstract
Simple Summary Diabetes mellitus and its complications are increasingly prevalent worldwide with severe impacts on patients and health care systems. Diabetic foot ulcers have an important impact on disability, morbidity, and mortality. The mechanism of diabetic wound chronicity has not yet been understood in a complete way. Regarding the involved soft tissues, little space has been given to the fasciae, even if nowadays there is more and more evidence of their role in proprioception, muscular force transmission, skin vascularization and tropism, and wound healing. Thus, we aimed to deepen the fascial involvement in diabetic wounds. Based on this review, we suggest that a clear scientific perception of fascial role can improve treatment strategies and create new perspectives of treatment. Abstract Wound healing is an intricate, dynamic process, in which various elements such as hyperglycemia, neuropathy, blood supply, matrix turnover, wound contraction, and the microbiome all have a role in this “out of tune” diabetic complex symphony, particularly noticeable in the complications of diabetic foot. Recently it was demonstrated that the fasciae have a crucial role in proprioception, muscular force transmission, skin vascularization and tropism, and wound healing. Indeed, the fasciae are a dynamic multifaceted meshwork of connective tissue comprised of diverse cells settled down in the extracellular matrix and nervous fibers; each constituent plays a particular role in the fasciae adapting in various ways to the diverse stimuli. This review intends to deepen the discussion on the possible fascial role in diabetic wounds. In diabetes, the thickening of collagen, the fragmentation of elastic fibers, and the changes in glycosaminoglycans, in particular hyaluronan, leads to changes in the stiffness, gliding, and the distribution of force transmission in the fasciae, with cascading repercussions at the cellular and molecular levels, consequently feeding a vicious pathophysiological circle. A clear scientific perception of fascial role from microscopic and macroscopic points of view can facilitate the identification of appropriate treatment strategies for wounds in diabetes and create new perspectives of treatment.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (C.F.); (R.D.C.); (C.S.)
- Correspondence:
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (C.F.); (R.D.C.); (C.S.)
| | - Nina Pirri
- School of Medicine and Surgery, University of Messina, 98125 Messina, Italy;
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (C.F.); (R.D.C.); (C.S.)
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (C.F.); (R.D.C.); (C.S.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (C.F.); (R.D.C.); (C.S.)
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (L.P.); (C.F.); (R.D.C.); (C.S.)
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Abstract
Tumor necrosis factor receptor-associated periodic syndrome (TRAPS) is a rare autoinflammatory disease characterized by recurrent episodes of fever and systemic inflammation. We describe the case of a 19-year-old patient who was referred to our attention with frequent subclinical TRAPS episodes characterized by mild arthralgias and crampy abdominal pain, without fever. Inflammatory markers, including serum amyloid A which increases the risk of long-term amyloidosis, were persistently high also when the patient was in good general conditions. Therapy with human anti-interleukin 1β monoclonal antibody, canakinumab, led to disease control and normalization of the inflammatory markers, which are currently still normal. This clinical case supports the need to treat also subclinical TRAPS. In this respect, canakinumab is effective and reduces the risk of developing amyloidosis.
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Affiliation(s)
- M Amatruda
- Pediatric Nephrology and Rheumatology Unit with Dialysis, Department of Human Pathology in Adulthood and Childhood "G. Barresi"; AOU Policlinic "G. Martino", Messina University.
| | - N S Carucci
- Pediatric Nephrology and Rheumatology Unit with Dialysis, Department of Human Pathology in Adulthood and Childhood "G. Barresi"; AOU Policlinic "G. Martino", Messina University.
| | - C Fede
- Pediatric Nephrology and Rheumatology Unit with Dialysis, Department of Human Pathology in Adulthood and Childhood "G. Barresi"; AOU Policlinic "G. Martino", Messina University.
| | - G Conti
- Pediatric Nephrology and Rheumatology Unit with Dialysis, Department of Human Pathology in Adulthood and Childhood "G. Barresi"; AOU Policlinic "G. Martino", Messina University.
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Bertoldo D, Pirri C, Roviaro B, Stecco L, Day JA, Fede C, Guidolin D, Stecco C. Pilot Study of Sacroiliac Joint Dysfunction Treated with a Single Session of Fascial Manipulation ® Method: Clinical Implications for Effective Pain Reduction. ACTA ACUST UNITED AC 2021; 57:medicina57070691. [PMID: 34356973 PMCID: PMC8306333 DOI: 10.3390/medicina57070691] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/29/2021] [Accepted: 07/04/2021] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Sacroiliac joint dysfunction (SIJD) generally refers to pain in the lower back due to abnormal sacroiliac joint movement, either from hypomobility or hypermobility. It is considered to be the principal cause in up to 40% of low back pain cases. In literature, it emerges that the "fascia", by its anatomical continuity, if altered or densified in different regions of the body with respect to the sacroiliac joint and its surroundings, may have a fundamental role in the genesis of SIJD and low back pain. The purpose of the present study is to evaluate the effectiveness of incorporating a single session of Fascial Manipulation®-Stecco method®, treating the muscular fasciae at distance from the painful region. Materials and Methods: Twenty patients with acute and chronic sacroiliac joint dysfunction (SIJD) were recruited (16 males and 4 females, mean age of 46.6 ± 12.98 years). Patients underwent a predefined assessment protocol, followed by an evaluation of myofascial pain and subsequent manipulation of the fascia at points at least 20 cm away from the posterior inferior iliac spines (PIIS). Each patient underwent three pain evaluations: pre-treatment (t0), post-treatment (t1), and at a 1-month follow-up (t2). For the evaluation in t0, t1 the numerical rating scale (NRS) for the intensity of pain and the algometer for the pain threshold at the PIIS were used; in t2 only the NRS scale. Results: The results obtained by comparing the algometer measurements with the NRS values between t0 and t1 were in both cases statistically significant (p < 0.0001), whereas the comparison between the NRS values at t1 and at t2 was not statistically significant (p > 0.05). Conclusions: A single Fascial Manipulation treatment, even when applied at least 20 cm from the PIIS, can potentially decrease pain around the SIJ. The inclusion of this type of approach in SIJD can allow for improved patient management, better tolerance for other treatments and a more rapid application of pain-free exercise programs.
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Affiliation(s)
- Dennis Bertoldo
- Fascial Manipulation Institute by Stecco, 35129 Padua, Italy; (D.B.); (L.S.)
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (D.G.); (C.S.)
- Correspondence:
| | - Barbara Roviaro
- School of Physiotherapy, University of Verona, 37129 Verona, Italy;
| | - Luigi Stecco
- Fascial Manipulation Institute by Stecco, 35129 Padua, Italy; (D.B.); (L.S.)
| | - Julie Ann Day
- Azienda Ulss 6 Euganea, Territorial Rehabilitation Unit, 35100 Padova, Italy;
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (D.G.); (C.S.)
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (D.G.); (C.S.)
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, 35121 Padua, Italy; (C.F.); (D.G.); (C.S.)
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Fede C, Petrelli L, Guidolin D, Porzionato A, Pirri C, Fan C, De Caro R, Stecco C. Evidence of a new hidden neural network into deep fasciae. Sci Rep 2021; 11:12623. [PMID: 34135423 PMCID: PMC8209020 DOI: 10.1038/s41598-021-92194-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 05/31/2021] [Indexed: 12/20/2022] Open
Abstract
It is recognized that different fasciae have different type of innervation, but actually nothing is known about the specific innervation of the two types of deep fascia, aponeurotic and epymisial fascia. In this work the aponeurotic thoracolumbar fascia and the epymisial gluteal fascia of seven adult C57-BL mice were analysed by Transmission Electron Microscopy and floating immunohistochemistry with the aim to study the organization of nerve fibers, the presence of nerve corpuscles and the amount of autonomic innervation. The antibodies used were Anti-S100, Anti-Tyrosine Hydroxylase and Anti-PGP, specific for the Schwann cells forming myelin, the sympathetic nerve fibers, and the peripheral nerve fibers, respectively. The results showed that the fascial tissue is pervaded by a rhomboid and dense network of nerves. The innervation was statistically significantly lower in the gluteal fascia (2.78 ± 0.6% of positive area, 140.3 ± 31.6/mm2 branching points, nerves with 3.2 ± 0.6 mm length and 4.9 ± 0.2 µm thickness) with respect to the thoracolumbar fascia (9.01 ± 0.98% of innervated area, 500.9 ± 43.1 branching points/mm2, length of 87.1 ± 1.0 mm, thickness of 5.8 ± 0.2 µm). Both fasciae revealed the same density of autonomic nerve fibers (0.08%). Lastly, corpuscles were not found in thoracolumbar fascia. Based on these results, it is suggested that the two fasciae have different roles in proprioception and pain perception: the free nerve endings inside thoracolumbar fascia may function as proprioceptors, regulating the tensions coming from associated muscles and having a role in nonspecific low back pain, whereas the epymisial fasciae works to coordinate the actions of the various motor units of the underlying muscle.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy.
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Via A. Gabelli 65, 35121, Padova, Italy
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Pirri C, Stecco C, Fede C, De Caro R, Özçakar L. Dynamic Ultrasound Examination of the Paratenon and Fascia in Chronic Achilles Tendinopathy. Am J Phys Med Rehabil 2021; 100:e75. [PMID: 32932355 DOI: 10.1097/phm.0000000000001593] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Carmelo Pirri
- From the Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy (CP, CS, CF, RDC); and Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, Ankara, Turkey (LÖ)
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Pirri C, Stecco C, Fede C, De Caro R, Özçakar L. Dynamic ultrasonography for assessing the nerve-fasciae relationship in entrapment syndromes. Med Ultrason 2021; 23:118-119. [PMID: 33621280 DOI: 10.11152/mu-2982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Affiliation(s)
- Carmelo Pirri
- University of Padova, Department of Neurosciences, Institute of Human Anatomy, Padova, Italy.
| | - Carla Stecco
- University of Padova, Department of Neurosciences, Institute of Human Anatomy, Padova, Italy.
| | - Caterina Fede
- University of Padova, Department of Neurosciences, Institute of Human Anatomy, Padova, Italy.
| | - Raffaele De Caro
- University of Padova, Department of Neurosciences, Institute of Human Anatomy, Padova, Italy.
| | - Levent Özçakar
- Hacettepe University Medical School, Department of Physical and Rehabilitation Medicine.
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Pirri C, Fede C, Petrelli L, Guidolin D, Fan C, De Caro R, Stecco C. An anatomical comparison of the fasciae of the thigh: A macroscopic, microscopic and ultrasound imaging study. J Anat 2020; 238:999-1009. [PMID: 33219512 DOI: 10.1111/joa.13360] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 10/24/2020] [Accepted: 10/26/2020] [Indexed: 12/21/2022] Open
Abstract
Although the number of Ultrasound (US) imaging studies investigating the fascial layers are becoming more numerous, the majority tend to use different reference points and terminology to describe their findings. The current work set out to compare macroscopic and microscopic data of specimens of the fascial layers of the thigh with US imaging findings. Specimens of the different fascial layers of various regions of the thigh were collected for macroscopic and histological analyses from three fresh cadavers and compared with in vivo US images of the thighs of 20 healthy volunteers. The specimens showed that the subcutaneous tissue of the thigh is made up of three layers: a superficial adipose layer, a membranous layer/superficial fascia, and a deep adipose layer. The deep fascia is composed of an aponeurotic fascia, which envelops all the thigh muscles and is laterally reinforced by the iliotibial tract and an epimysial fascia, which is specific for each muscle. The morphometric measurements of the thickness of the superficial fascia were different (anterior: 153.2 ± 39.3 µm; medial: 128.4 ± 24.7 µm; lateral: 154 ± 28.9 µm; and posterior: 148.8 ± 33.2 µm) as were those of the deep fascia (anterior: 556.8 ± 176.2 µm; medial: 820.4 ± 201 µm; lateral: 1112 ± 237.9 µm; and posterior: 730.4 ± 186.5 µm). The US scans showed a clear picture of the superficial adipose tissue, the superficial fascia, and the deep adipose tissue, as well as the deep fasciae. The epimysial and aponeurotic fasciae of only some topographic areas could be independently identified. The US imaging findings confirmed that the superficial and deep fascia have different thicknesses, and they showed that the US measurements were always larger with respect to those produced by histological analysis (p < 0.001) probably due to shrinkage during the processing. The posterior region (level 1) of the superficial fascia had, for example, a mean thickness of 0.56 ± 0.12 mm at US, while the histological analysis showed that it was 148.8 ± 33.2 µm. Showing a similar pattern, the thickness of the deep fascia was as follows: 1.64 ± 0.85 mm versus 730.4 ± 186.5 µm. Study results have confirmed that US can be considered a valid, non-invasive instrument to evaluate the fascial layers. In any event, there is a clear need for a set of standardised protocols since the thickness of the fascial layers of different parts of the human body varies and the data obtained using inaccurate reference points are not reproducible or comparable. Given the inconsistent terminology used to describe the fascial system, it would also be important to standardise the terminology used to define its parts. The difficulty in distinguishing between the epimysial and aponeurotic/deep fascia can also impede data interpretation.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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Fan C, Fede C, Pirri C, Guidolin D, Biz C, Macchi V, De Caro R, Stecco C. Quantitative Evaluation of the Echo Intensity of Paraneural Area and Myofascial Structure around Median Nerve in Carpal Tunnel Syndrome. Diagnostics (Basel) 2020; 10:diagnostics10110914. [PMID: 33171617 PMCID: PMC7695137 DOI: 10.3390/diagnostics10110914] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/28/2020] [Accepted: 11/04/2020] [Indexed: 12/28/2022] Open
Abstract
The aim of this study was to investigate whether the echo intensity (EI) of the paraneural area (PA), the median nerve (MN) at the carpal tunnel, the EI of the myofascial structure (MS) around MN, the ‘PA and MN’ at the mid-forearm, and the MN transversal displacement at both sites differs between persons with carpal tunnel syndrome (CTS) and control subjects. Methods: In total, 16 CTS patients and 16 controls, age- and gender-matched, were recruited. Cross-sectional ultrasound images of MN were obtained to evaluate the EI of the PA, the MN at carpal tunnel, the EI of MS, and the ‘PA and MN’ at the mid-forearm in a natural position, then images were taken after a whole-hand grasp movement, to evaluate MN transversal displacement. Inter-rater and intra-rater reliability in control, and differences in the EI and MN displacement between CTS and control, were analyzed. In addition, the correlations between ultrasound parameters and MN displacement were evaluated. Results: The quantitative EI of PA, MN, EI of MS, ‘PA and MN’ had high inter-rater and intra-rater reliability in the control. The EI of PA, MS and ‘PA and MN’ were significantly higher in CTS subjects (p < 0.01), whilst there was no significant difference in the EI of MN at the carpal tunnel. MN displacement was significantly decreased both at the carpal tunnel and the mid-forearm in CTS subjects (p < 0.01). In addition, there were negative correlations among the EI of PA (rs = −0.484, p = 0.004), EI of MS (rs = −0.479, p = 0.002), EI of ‘PA and MN’ (rs = −0.605, p < 0.001) and MN transversal displacement. Conclusions: The higher EI of PA and MS around MN in CTS may indicate greater fibrosis along the course of MN, reducing fascial adaptability, influencing the synergy and coordination of the MS, and increasing the shear stress between MS and MN, and it may further increase the abnormal pressure on the MN not only at the carpal tunnel, but also at the mid-forearm. These results may partly explain the role of PA and MS in CTS pathogenesis.
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Affiliation(s)
- Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (C.P.); (D.G.); (V.M.); (R.D.C.)
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (C.P.); (D.G.); (V.M.); (R.D.C.)
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (C.P.); (D.G.); (V.M.); (R.D.C.)
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (C.P.); (D.G.); (V.M.); (R.D.C.)
| | - Carlo Biz
- Department of Surgery, Oncology and Gastroenterology, Orthopedic Clinic, University of Padua, 35128 Padua, Italy;
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (C.P.); (D.G.); (V.M.); (R.D.C.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (C.P.); (D.G.); (V.M.); (R.D.C.)
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (C.F.); (C.P.); (D.G.); (V.M.); (R.D.C.)
- Correspondence: ; Tel.: +39-049-8272315
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Fede C, Porzionato A, Petrelli L, Fan C, Pirri C, Biz C, De Caro R, Stecco C. Fascia and soft tissues innervation in the human hip and their possible role in post-surgical pain. J Orthop Res 2020; 38:1646-1654. [PMID: 32181900 DOI: 10.1002/jor.24665] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 03/06/2020] [Accepted: 03/12/2020] [Indexed: 02/04/2023]
Abstract
Persistent symptoms, most commonly pain, may remain after otherwise successful hip replacement surgery. Innervation of fascia and soft tissues has become increasingly important in etiopathogenesis of pain, but the relative importance of the various anatomical structures in the hip region is still not known. Innervation of skin, superficial adipose tissue, superficial fascia, deep adipose tissue, deep fascia, muscles, capsule, capsule ligament, ligamentum teres, and tendon in the human hip from 11 patients and 2 cadavers were quantified by staining with anti-S100 antibody for myelin-forming Schwann cells, to obtain the percentage of antibody positivity, density and mean diameter of the nerve fibers. The skin was the most highly innervated (0.73% ± 0.37% of positive area in patients; 0.80% ± 0.28% in cadavers); the tendon was the least innervated (0.07% ± 0.01% in patients, 0.07% ± 0.007% in cadavers). The muscles (vasto-lateral and gluteus medius) were the second most innervated structure according the percentage (0.31% ± 0.13% in living humans, 0.30% ± 0.07% in cadavers), but with only a few nerves, with large diameters (mean diameter 36.4 ± 13.4 µm). Instead, the superficial fasciae showed 0.22% ± 0.06% and 0.26% ± 0.05% of positive areas in living humans and cadavers, respectively. Fasciae were invaded by networks of small nerve fibers, revealing a possible role in pain. The superficial fascia was the second most highly innervated tissue after the skin, with a density of 33.0 ± 2.5/cm2 , and a mean nerve sizes of 19.1 ± 7.2 µm. Lastly, the capsule turned out to be poorly innervated (0.09%), showing that its removal does not necessarily lead to painful consequences. Statement of clinical significance: Deeper knowledge about the innervation of the soft tissue in the human hip joint will enhance study and understanding of the best surgical procedures to follow during hip arthroplasty to reduce post-operative pain.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Lucia Petrelli
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carlo Biz
- Department of Surgery, Oncology and Gastroenterology, Orthopedic Clinic, University of Padova, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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Fan C, Guidolin D, Ragazzo S, Fede C, Pirri C, Gaudreault N, Porzionato A, Macchi V, De Caro R, Stecco C. Effects of Cesarean Section and Vaginal Delivery on Abdominal Muscles and Fasciae. ACTA ACUST UNITED AC 2020; 56:medicina56060260. [PMID: 32471194 PMCID: PMC7353893 DOI: 10.3390/medicina56060260] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/21/2020] [Accepted: 05/26/2020] [Indexed: 12/15/2022]
Abstract
Background and objectives: Possible disorders after delivery may interfere with the quality of life. The aim of this study was to ascertain whether abdominal muscles and fasciae differ in women depending on whether they experienced transverse cesarean section (CS) or vaginal delivery (VA) in comparison with healthy nulliparous (NU). Materials and methods: The thicknesses of abdominal muscles and fasciae were evaluated by ultrasound in 13 CS, 10 VA, and 13 NU women (we examined rectus abdominis (RA); external oblique (EO); internal oblique (IO); transversus abdominis (TrA); total abdominal muscles (TAM = EO + IO + TrA); inter-rectus distance (IRD); thickness of linea alba (TLA); rectus sheath (RS), which includes anterior fascia of RS and posterior fascia of RS (P-RS); loose connective tissue between sublayers of P-RS (LCT); abdominal perimuscular fasciae (APF), which includes anterior fascia of EO, fasciae between EO, IO, and TrA, and posterior fascia of TrA). Data on pain intensity, duration, and location were collected. Results: Compared with NU women, CS women had wider IRD (p = 0.004), thinner left RA (p = 0.020), thicker right RS (p = 0.035) and APF (left: p = 0.001; right: p = 0.001), and IO dissymmetry (p = 0.009). VA women had thinner RA (left: p = 0.008, right: p = 0.043) and left TAM (p = 0.024), mainly due to left IO (p = 0.027) and RA dissymmetry (p = 0.035). However, CS women had thicker LCT (left: p = 0.036, right: p < 0.001), APF (left: p = 0.014; right: p = 0.007), and right IO (p = 0.028) than VA women. There were significant correlations between pain duration and the affected fasciae/muscles in CS women. Conclusions: CS women showed significant alterations in both abdominal fasciae and muscle thicknesses, whereas VA women showed alterations mainly in muscles. Thinner RA and/or dissymmetric IO, wider IRD, and thicker LCT and APF after CS may cause muscle deficits and alteration of fascial gliding, which may induce scar, abdominal, low back, and/or pelvic pain.
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Affiliation(s)
- Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Diego Guidolin
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Serena Ragazzo
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Nathaly Gaudreault
- Faculty of Medicine and Health Sciences, School of Rehabilitation, University of Sherbrooke, 3001, 12e Avenue Nord, Sherbrooke, QC J1H 5N4, Canada;
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, 35121 Padua, Italy; (C.F.); (D.G.); (S.R.); (C.F.); (C.P.); (A.P.); (V.M.); (R.D.C.)
- Correspondence: ; Tel.: +39-049-8272315; Fax: +39-049-8272328
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Pirri C, Stecco A, Fede C, De Caro R, Stecco C, Özçakar L. Ultrasound imaging of a scar on the knee: Sonopalpation for fascia and subcutaneous tissues. Eur J Transl Myol 2020; 30:8909. [PMID: 32499900 PMCID: PMC7254433 DOI: 10.4081/ejtm.2019.8909] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 02/29/2020] [Indexed: 11/23/2022] Open
Abstract
Persistent scar pain associated with healed surgical incisions after a trauma is a common and potentially debilitating type of fascial pain. At present, there is no universally effective treatment for persistent surgical or post-trauma scar pain. Herein we describe the successful objective diagnosis of debilitating scar pain by Ultrasound (US) imaging. The sonopalpation of the fasciae and subcutaneous tissues seems to be relevant to diagnose the real cause of the pain and why not to monitor the treatment.
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Affiliation(s)
- Carmelo Pirri
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Italy
| | - Antonio Stecco
- RUSK Rehabilitation, New York University School of Medicine, New York, New York, USA
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Italy
| | - Levent Özçakar
- Hacettepe University Medical School, Department of Physical and Rehabilitation Medicine Ankara, Turkey
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Pirri C, Stecco C, Fede C, Macchi V, Özçakar L. Ultrasound Imaging of the Fascial Layers: You See (Only) What You Know. J Ultrasound Med 2020; 39:827-828. [PMID: 31642543 DOI: 10.1002/jum.15148] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 09/19/2019] [Indexed: 05/27/2023]
Affiliation(s)
- Carmelo Pirri
- Department of Physical and Rehabilitation Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Carla Stecco
- Department of Neuroscience, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Caterina Fede
- Department of Neuroscience, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Veronica Macchi
- Department of Neuroscience, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Levent Özçakar
- Department of Physical and Rehabilitation Medicine, Hacettepe University Medical School, Ankara, Turkey
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Stecco C, Giordani F, Fan C, Biz C, Pirri C, Frigo AC, Fede C, Macchi V, Masiero S, De Caro R. Role of fasciae around the median nerve in pathogenesis of carpal tunnel syndrome: microscopic and ultrasound study. J Anat 2019; 236:660-667. [PMID: 31797384 DOI: 10.1111/joa.13124] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2019] [Indexed: 11/26/2022] Open
Abstract
This study investigated the connections between the median nerve paraneural sheath and myofascial structures near it, from both macroscopic and microscopic points of view. Four samples of median nerve and surrounding tissues were excised from nine non-embalmed upper limbs for microscopic analysis. Ultrasound images were analysed in 21 healthy subjects and 16 carpal tunnel syndrome patients to evaluate median nerve transversal displacement during finger motion at carpal tunnel and forearm levels. An anatomical continuity between epimysium and paraneural sheath and a reduction of paraneural fat tissue from proximal to distal was found in all samples. Median nerve displacements at both levels were significantly reduced in carpal tunnel syndrome subjects (P < 0.001). It was observed that the median nerve is not an isolated structure but is entirely connected to myofascial structures. Therefore, unbalanced tension of epimysial fasciae can affect the paraneural sheath, limiting nerve displacement, and consequently this must be included in carpal tunnel syndrome pathogenesis.
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Affiliation(s)
- Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Federico Giordani
- Department of Physical and Rehabilitation Medicine, University of Padua, Padua, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Carlo Biz
- Department of Surgery, Oncology and Gastroenterology, Orthopedic Clinic, University of Padua, Padua, Italy
| | - Carmelo Pirri
- Physical and Rehabilitation Medicine, Department of Clinical Sciences and Translation Medicine, 'Tor Vergata' University, Rome, Italy
| | - Anna Chiara Frigo
- Biostatistics, Epidemiology and Public Health Unit, Department of Cardiac, Thoracic and Vascular Sciences, University Hospital of Padua, Padua, Italy
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
| | - Stefano Masiero
- Department of Physical and Rehabilitation Medicine, University of Padua, Padua, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padua, Padua, Italy
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Fede C, Pirri C, Fan C, Albertin G, Porzionato A, Macchi V, De Caro R, Stecco C. Sensitivity of the fasciae to sex hormone levels: Modulation of collagen-I, collagen-III and fibrillin production. PLoS One 2019; 14:e0223195. [PMID: 31557257 PMCID: PMC6762168 DOI: 10.1371/journal.pone.0223195] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 09/15/2019] [Indexed: 12/12/2022] Open
Abstract
Although it is now recognized that women suffer from myofascial pain to a greater extent than men, and that the muscular fasciae can respond to hormonal stimuli, thanks to the expression of sex hormone receptors, how the fasciae can modify their structure under hormonal stimulation is not clear. In this work, an immunocytochemical analysis of collagen-I, collagen-III and fibrillin were carried out on fibroblasts isolated from human fascia lata after in vitro treatment with various levels of sex hormones β-estradiol and/or relaxin-1, according to the phases of a woman's period (follicular, periovulatory, luteal, post-menopausal phases and pregnancy). This study demonstrates for the first time that fascial cells can modulate the production of some components of the extracellular matrix according to hormone levels, when treated with β-estradiol: collagen-I falls from 6% of positivity in the follicular phase to 1.9 in the periovulatory phase. However, after the addition of relaxin-1 to the cell culture, the production of extracellular matrix decreased and remained at the same level (1.7% of collagen-I, at both follicular and periovulatory levels of hormones). These results confirm the antifibrotic function of relaxin-1, thanks to its ability to reduce matrix synthesis. They are also a first step in our understanding of how some hormonal dysfunctions in women can cause a dysregulation of extracellular matrix production in fasciae.
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Affiliation(s)
- Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carmelo Pirri
- Physical and Rehabilitation Medicine, University of Rome “Tor Vergata”, Roma, Italy
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Giovanna Albertin
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Andrea Porzionato
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Veronica Macchi
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Raffaele De Caro
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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Chimenz R, Fede C, Di Benedetto V, Concolino D, Scuderi MG, Salvo V, Gitto E, Cucinotta U, Viola V, Betta P, Cannavò L, Cuppari C. Hemodialysis in children: how, when and why. J BIOL REG HOMEOS AG 2019; 33:87-89. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
End-stage renal diseases requiring chronic dialysis are rare in childhood and adolescence, but they are associated with high mortality and impaired quality of life (1, 2). The most common disease that causes chronic kidney disease (CKD) is primary glomerular disease (GD), followed by congenital abnormalities of the kidney and urinary tract, cystic, hereditary or congenital disorders and, more rarely, secondary GD. However, patients with secondary GD, urologic disorders, and metabolic diseases have greater mortality risk than patients with primary GD (3). Here, we focused on the different options of treatment available, and specifically we compared peritoneal dialysis and hemodialysis, showing pros and cons between them.
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Affiliation(s)
- R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - V Di Benedetto
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - M G Scuderi
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - V Salvo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - E Gitto
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - U Cucinotta
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - V Viola
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - L Cannavò
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
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Chimenz R, Cannavò L, Spinuzza A, Fede C, Cucinotta U, Pensabene L, Betta P, Gitto E, Concolino D, Cuppari C. Unusual presentation of Henoch-Schönlein purpura. J BIOL REG HOMEOS AG 2019; 33:69-74. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Henoch Schonlein Purpura (HSP) is a systematic IgA-mediated vasculitic disease that affects the small vessels of the skin, the joints, the gastrointestinal tract and the kidneys (1). It is the most common childhood vaculitis, with an incidence estimated at 3-26 per 100,000 children, and with a male-to-female ratio of 2:1 (2-6). The 90% of patients are under 10 years of age, with a mean age of 4 years (4). It seems to be most common in fall and winter in children, and summer and winter in adults (7). Recent studies suggested a strong genetic predisposition in individuals with immunoglobulin Avasculitis (IgAV) associated to HLA class II region. Clinically, the non-thrombocytopenic purpura often located on lower extremities and buttocks is the essential element for the diagnosis of HSP. Treatment is supportive, because the disease is usually benign and self-limited. Indeed, in children, the prognosis is good, with a self-limited course and without any complications and after a median follow-up of 12 months, complete recovery was obtained in 83% of the IgAV patients (4, 8). The aim of our study is to describe some atypical presentations of the HSP in children.
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Affiliation(s)
- R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - L Cannavò
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - A Spinuzza
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - U Cucinotta
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - L Pensabene
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - E Gitto
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
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D'Angelo G, Marseglia L, Salvo V, Calabrò MP, Fede C, Chimenz R, Cuppari C, Salpietro C, Gitto E. Renal oxidative injury in newborns. J BIOL REG HOMEOS AG 2019; 33:75-78. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- G D'Angelo
- Department of Clinical and Experimental Medicine, University of Messina, Italy
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - L Marseglia
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - V Salvo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - M P Calabrò
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Cardiology, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino"Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino"Messina, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Salpietro
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - E Gitto
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
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Arrigo T, Stroscio G, Impollonia D, Salvo V, Scuderi MG, Di Benedetto V, Betta P, Fusco M, Sallemi A, Fede C, Calabrò MP, Salpietro C, Chimenz R. Cardiac dysfunction in children with essential obesity: preliminary data. J BIOL REG HOMEOS AG 2019; 33:79-85. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Obesity in children has been recognized as a major underlying factor of the pathogenesis of several diseases and a reduced life expectancy. This study aims to verify if clinical parameters, such as waist circumference and/or body mass index and biohumoral and inflammatory parameters can help predict cardiac structural and functional alterations, through an echocardiogram test in obese children and adolescents. Children were prospectively enrolled at the AUOC outpatients' department of Emergency Paediatrics, University Hospital, Messina, from June to December 2017. Clinical, metabolic parameters and an inflammation marker (HMGB1) were evaluated and a transthoracic echocardiogram was carried out. Twenty-two obese subjects were prospectively enrolled.HMGB1 values were 12.6 ± 2ng/ml, significantly higher compared to a previously studied healthy control group. A significant positive correlation was found both between total cholesterol levels and HMGB1 values (r=0.846, p=0.000) and between LDL cholesterol and HMBG1 values (r=0.663, p=0.001). No correlation was found between clinical, biohumoral and echocardiograph parameters. In obese children cardiac parameters obtained from echocardiogram tests may be in the normal range. However, other parameters may be altered in the early phase, showing that infantile obesity can compromise myocardial functions, even in the absence of comorbidities. Furthermore, the evaluation of concentrations of HMBG1 could explain how an initial inflammation can trigger the condition of meta-inflammation.
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Affiliation(s)
- T Arrigo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - G Stroscio
- Radiodiagnostic Unit C.O.T., Messina, Italy
| | | | - V Salvo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - M G Scuderi
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - V Di Benedetto
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - M Fusco
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - A Sallemi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - M P Calabrò
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Cardiology, University of Messina, Policlinico "G.Martino"Messina, Italy
| | - C Salpietro
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
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D'Angelo G, Manti S, Marseglia L, De Cola C, Betta P, Cucinotta U, Concolino D, Falsaperla M, Fede C, Gitto E, Chimenz R. Clinical course of a pediatric series of multicystic dysplastic kidney. J BIOL REG HOMEOS AG 2019; 33:25-31. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- G D'Angelo
- Department of Clinical and Experimental Medicine, University of Messina, Italy
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - S Manti
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics.University of Messina, Policlinico "G. Martino" Messina, Italy
| | - L Marseglia
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - C De Cola
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - U Cucinotta
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G.Martino" Messina, Italy
| | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - M Falsaperla
- Department of Urology, Vittorio Emanuele Hospital, Catania, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - E Gitto
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G.Martino"Messina, Italy
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Chimenz R, Spinuzza A, Cannavò L, Di Benedetto V, Scuderi MG, Concolino D, D'Angelo G, Sallemi A, Fusco M, Cucinotta U, Fede C, Arrigo T, Cuppari C. Monosymptomatic enuresis: the therapeutic weapons. J BIOL REG HOMEOS AG 2019; 33:45-51. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nocturnal enuresis (NE) was defined by the World Health Organization (ICD-10) and the American Psychiatric Association (DSM-5) as bed-wetting in children aged >5 years. In cases of mental retardation, the developmental age may be equivalent to 5 years. In this review, we focus on the current knowledge about the etiology of enuresis and the most recent therapeutical options. Both non-pharmacological and pharmacological therapies are included, although the relative effectiveness of each remains uncertain. To date, motivational, alarm and drug therapies are the mainstay of treatment. Alarm therapy remains the first-line treatment modality for NE, while desmopressin is the most commonly used medical treatment.
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Affiliation(s)
- R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - A Spinuzza
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - L Cannavò
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - V Di Benedetto
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - M G Scuderi
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - G D'Angelo
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - A Sallemi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - M Fusco
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - U Cucinotta
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G.Martino" Messina, Italy
| | - T Arrigo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics.University of Messina, Policlinico "G.Martino" Messina, Italy
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Sestito S, Falvo F, Sallemi A, Petrisano M, Scuderi MG, Tarsitano F, D'Angelo G, Betta P, Roppa K, Parisi F, Pensabene L, Fede C, Chimenz R, Concolino D. Renal involvement in paediatric Fabry disease. J BIOL REG HOMEOS AG 2019; 33:59-63. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Anderson-Fabry Disease (AFD) is a rare, X-linked inborn error of glycosphingolipid catabolism caused by a deficient or absent activity of the lysosomal enzyme, α-galactosidase A, resulting in the progressive multisystem lysosomal accumulation of glycosphingolipids, mainly globotriaosylceramide (Gb3). Among the wide spectrum of clinical signs and symptoms and the life-threatening complications of Fabry disease, renal failure causes significant morbidity and mortality. Various evidence shows that the accumulation of Gb3 in different renal cells is present since the first years of life, many years and usually decades before manifest symptoms and signs of renal involvement. Early renal damage can be demonstrated by clinical signs as microalbuminuria and proteinuria, developing as early as in the second decade of life. A decline in GFR is uncommon at paediatric ages but may be seen as early as adolescence. Renal biopsy is rarely used in paediatric patients with Fabry disease although evidence shows that it may be considered a valid tool for the diagnosis of early and potentially reversible nephropathy, as well as for the evaluation of the effectiveness of enzyme replacement therapy (ERT). Although there is consensus in considering the early initiation of ERT as the only tool able to prevent the progression of nephropathy, the issue on the correct timing for the onset of ERT in pediatric age remains open in the management of this chronic and progressive disease.
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Affiliation(s)
- S Sestito
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - F Falvo
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - A Sallemi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - M Petrisano
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - M G Scuderi
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - F Tarsitano
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - G D'Angelo
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - K Roppa
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - F Parisi
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - L Pensabene
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis. University of Messina. Policlinico "G. Martino" Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis. University of Messina. Policlinico "G. Martino" Messina, Italy
| | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
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38
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Passanisi S, D'Angelo G, Marseglia L, De Cola C, Granese R, Conti G, Betta P, Cutrupi MC, Fede C, Chimenz R, Salpietro C, Gitto E. Renal anomalies in newborns with vacterel association: case series and literature review. J BIOL REG HOMEOS AG 2019; 33:53-58. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nocturnal enuresis (NE) was defined by the World Health Organization (ICD-10) and the American Psychiatric Association (DSM-5) as bed-wetting in children aged >5 years. In cases of mental retardation, the developmental age may be equivalent to 5 years. In this review, we focus on the current knowledge about the etiology of enuresis and the most recent therapeutical options. Both non-pharmacological and pharmacological therapies are included, although the relative effectiveness of each remains uncertain. To date, motivational, alarm and drug therapies are the mainstay of treatment. Alarm therapy remains the first-line treatment modality for NE, while desmopressin is the most commonly used medical treatment.
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Affiliation(s)
- S Passanisi
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - G D'Angelo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
- Department of Clinical and Experimental Medicine, University of Messina, Italy
| | - L Marseglia
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - C De Cola
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - R Granese
- Obstetrics and Gynecology Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - G Conti
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - M C Cutrupi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Salpietro
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - E Gitto
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
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Bruni V, Petrisano M, Tarsitano F, Falvo F, Parisi F, Cucinotta U, Betta P, Di Benedetto V, Scuderi MG, Pensabene L, Sestito S, Cuppari C, Fede C, Chimenz R, Concolino D. Alport's syndrome. J BIOL REG HOMEOS AG 2019; 33:19-24. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Alport's syndrome (AS, OMIM 301050) is a hereditary disorder characterized by progressive renal failure, hearing impairment and ocular changes. It is clinically and genetically heterogeneous and in its natural history, renal disease progresses from microscopic haematuria to proteinuria, and finally to progressive renal insufficiency. AS is caused by an inherited defect in a type IV collagen, a structural material, expressed in many tissues that is essential for the normal function of different parts of the body. In most of cases, about the 85%, Alport's syndrome is X-linked and is originated by mutations in the COL4A5 gene. In the remaining cases, it may be inherited in either an autosomal recessive, or rarely in an autosomal dominant manner. Mostly, the condition is caused by mutations in the COL4A3 or COL4A4 genes. Coexisting mutations in COL4A3, COL4A4, COL4A5 or COL4A6 were found to cause an Alport's syndrome phenotype with digenic inheritance. Diagnosis of the condition is based on family history, clinical signs, and specific procedures such as a kidney biopsy. The diagnosis can be confirmed by genetic testing. Treatment may include use of a hearing aid, hemodialysis, and peritoneal dialysis to treat those with end-stage renal failure, and, as the last step, kidney transplantation. Firstly described by Arthur C. Alport's, in 1927, over the years it has become a pathology of high scientific interest. At the moment, thanks to advances in diagnostic techniques, it is possible to make an early diagnosis avoiding irreversible damages and life -threatening complications.
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Affiliation(s)
- V Bruni
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - M Petrisano
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - F Tarsitano
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - F Falvo
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - F Parisi
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - U Cucinotta
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G.Martino" Messina, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - V Di Benedetto
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - M G Scuderi
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - L Pensabene
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - S Sestito
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G.Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G.Martino"Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G.Martino"Messina, Italy
| | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
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40
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Chimenz R, Cannavò L, Viola V, Di Benedetto V, Scuderi MG, Pensabene L, Salvo V, D'Angelo G, Stroscio G, Impollonia D, Concolino D, Fede C, Alibrandi A, Cuppari C. Pediatric urolithiasis. J BIOL REG HOMEOS AG 2019; 33:39-44. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Urolithiasis is a well-known condition that can affect any part of the urinary tract. With a rate of 3-5% the incidence of upper urinary tract for long has been higher in adults (1-3), but recently it has increased among children reaching 3,3% . Indeed, more than 1% of all urinary stones are seen in patients aged less than 18 years (4). Pediatric urolithiasis is endemic in Turkey and Far East and it is probably due to malnutrition and racial factors (5). The spontaneous stone passage is more likely in children than in adults, indeed ureteral calculi spontaneously pass into 41-63% of children (1). Rate of stone passage depends on size and stone location in the urinary system. Stones sized less than 5 mm have a passage rate ranging from 40% to 98%, whilst stones > 5 mm have between 55% and 50% (6). In the last decade, the use of alpha blockers has proven well efficacious in helping spontaneous passage of distal ureteric stones in adults (7-9). The latest EAU guidelines support their use in adults while remain vague about their use in children because of unclear safety and efficacy (4). In search of evidence supporting or not the use of medical expulsive therapy in children we reviewed the literature dealing with the management of urolithiasis in pediatric patients. The primary aim of the present study was to evaluate the efficacy of medical expulsive therapy (MET), defined as stone expulsion rate, with a-blockers compared to a control group. The secondary aim was to assess the safety, defined as side effects rate, of MET compared to a control group.
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Affiliation(s)
- R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - L Cannavò
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics.University of Messina, Policlinico "G.Martino" Messina, Italy
| | - V Viola
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics.University of Messina, Policlinico "G.Martino" Messina, Italy
| | - V Di Benedetto
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - M G Scuderi
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - L Pensabene
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - V Salvo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - G D'Angelo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - G Stroscio
- Radiodiagnostic Unit C.O.T. Messina, Italy
| | | | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G.Martino" Messina, Italy
| | - A Alibrandi
- Department of Economics Unit of Statistical and Mathematical Sciences University of Messina, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics.University of Messina, Policlinico "G.Martino" Messina, Italy
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41
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Colavita L, Salpietro C, Cuppari C, Sallemi A, Di Benedetto V, Concolino D, Marseglia L, D'Angelo G, Gitto E, Betta P, Fede C, Conti G, Chimenz R. Nephrotic syndrome: immunological mechanisms. J BIOL REG HOMEOS AG 2019; 33:13-18. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nephrotic Syndrome (NS) is a rare diseases (around 2-7 cases per 100.000 children per year) characterized by proteinuria ≥50 mg/kg/day (or ≥40 mg/m2/h) or a proteinuria/creatininuria ratio >2 (mg/mg); hypoalbuminaemia less than 25 g/l and edema. The protein leakage, with the consequent hypoalbunaemia and edema, due to podocyte alterations may be caused by genetic diseases, immunological mechanisms, infections, toxins or malignancy. However, most commonly the exact etiology is unknow. The idiopathic NS may be classified based on response to corticosteroid therapy or the hytological appearance. The first classification identifies steroid-resistant NS (no response after 4 weeks of steroid therapy); frequently relapsing NS (≥ 2 relapses in first 6 months or ≥4 relapses in 1-year); steroid dependent NS (relapses during steroid decalage or within 2 weeks from steroid therapy interruption). The hystological classification is based on light and electron microscopy after renal biopsy, which is indicated in case of onset disease before 1 year or after 12 years of age. Macroscopic hematuria: persistent hypertension and/or microscopic hematuria and/or low plasma C3 renal failure not related to hypovolemia; steroid resistence: secondary or relatedsyndromes NS. Minimal change disease (MCD) is the most common form of idiopahtic NS in children, with good response to steroid treatment, and it is characterized by normal glomerular appearance on light microscopy and evidence of podocyte foot alterations on electron microscopy, due to immunological related damage. Focal segmental glomerulosclerosis (FSGS) is described inidiopahtic NS, particularly in steroiddependent or steroid-resistant forms, and is characterized by evidence of focal glomerular damage with secondary sclerosis and adhesion with Bowman's capsule; the electron appearance is the same of MCD one. Recent authors hypotizethat the FSGS is an evolution of MCD. These 2 idiopathic NS forms may be expression of the same immunological disease, with 2 different severity grades; so they may be considered different moments of the same disease spectrum. Less common idiopathic NS forms are membrano proliferative glomerulonephritis; membranous nephropathy; IgM-nephropathy; C1q nephropathy and thin basement membrane disease (1, 2, 3).
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Affiliation(s)
- L Colavita
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Salpietro
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - A Sallemi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - V Di Benedetto
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - D Concolino
- Department of Medical and Surgical Sciences, Pediatric Unit, "Magna Graecia" University, Catanzaro, Italy
| | - L Marseglia
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - G D'Angelo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - E Gitto
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - P Betta
- Neonatal Intensive Care Unit, Policlinico-Vittorio Emanuele" of Catania, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino"Messina, Italy
| | - G Conti
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino"Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
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42
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Sallemi A, Stroscio G, Impollonia D, Arrigo T, Di Benedetto V, Salvo V, Marseglia L, Scuderi MG, Calabrò MP, Fede C, Cuppari C, Salpietro C, Chimenz R. Failure to thrive: the importance of measuring the electrolytes. J BIOL REG HOMEOS AG 2019; 33:3-5. Special Issue: Focus on Pediatric Nephrology. [PMID: 31630706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Diabetes insipidus (DI) is characterized by hypoosmotic polyuria related to deficiency of arginine-vasopressin (AVP) secretion (centraldiabetesinsipidus, CDI) or renalinsensitivity to AVP (nephrogenicdiabetesinsipidus, NDI). We report a case of a child with congenital NDI.
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Affiliation(s)
- A Sallemi
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - G Stroscio
- Radiodiagnostic Unit C.O.T. Messina, Italy
| | | | - T Arrigo
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - V Di Benedetto
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - V Salvo
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - L Marseglia
- Neonatal Intensive Care Unit, Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", University of Messina, Italy
| | - M G Scuderi
- Department of Pediatric Surgery "Policlinico-Vittorio Emanuele" of Catania, Italy
| | - M P Calabrò
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Cardiology, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Fede
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Cuppari
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - C Salpietro
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Emergency Pediatrics, University of Messina, Policlinico "G. Martino" Messina, Italy
| | - R Chimenz
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi", Unit of Pediatric Nephrology and Rheumatology with Dialysis, University of Messina, Policlinico "G. Martino" Messina, Italy
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43
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Morley J, Fan C, McDermott K, Fede C, Hughes E, Stecco C. The crural interosseous membrane re-visited: a histological and microscopic study. Eur J Transl Myol 2019; 29:8340. [PMID: 31579480 PMCID: PMC6767936 DOI: 10.4081/ejtm.2019.8340] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 07/09/2019] [Indexed: 01/01/2023] Open
Abstract
The aim of this study was to characterize the microscopic structure and sensory nerve endings of the crural interosseous membrane (IM). 13 IMs from 7 cadavers were used to analyze the organization of the collagen fibers, IM’s thickness, distribution of elastic fibers and nerve elements. The IM is mainly a two-layer collagen fascicle structure with the collagen fibers of adjacent layers orientated along different directions, forming angles of 30.5 +/- 1.7° at proximal and 26.6 +/- 2.1° at distal part (P>0.05). The percentage of elastic fibers between the two layers and inside the collagen fascicle layer is 10.1 +/- 0.5% and 2.2 +/- 0.1% (P<0.001). The IM’s thickness at proximal, middle, and distal parts is 268.5 +/- 18.6μm; 293.2 +/- 12.5μm; 365.3 +/- 19.3 μm, respectively (Proximal vs Distal: P<0.001; Middle vs Distal: P<0.05). Nerve elements were present and located both inside and on the surface of the IM, whereas the mechanoreceptors are mainly located on the surface of the IM. Free nerve endings (33.3 +/- 5.0/cm2) and Ruffini corpuscles (3.4 +/- 0.6/cm2) were the predominant sensory elements, while Pacinian corpuscles (1.3 +/- 0.7/cm2) were rarely found. The type of mechanoreceptors found suggests that the IM may play a role in proprioception.
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Affiliation(s)
- Joseph Morley
- University of Bridgeport School of Chiropractic, Bridgeport, CT, USA
| | - Chenglei Fan
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Kena McDermott
- University of Bridgeport School of Chiropractic, Bridgeport, CT, USA
| | - Caterina Fede
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
| | - Emmett Hughes
- University of Bridgeport School of Chiropractic, Bridgeport, CT, USA
| | - Carla Stecco
- Department of Neurosciences, Institute of Human Anatomy, University of Padova, Padova, Italy
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Pirri C, Todros S, Fede C, Pianigiani S, Fan C, Foti C, Stecco C, Pavan P. Inter‐rater reliability and variability of ultrasound measurements of abdominal muscles and fasciae thickness. Clin Anat 2019; 32:948-960. [DOI: 10.1002/ca.23435] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/27/2019] [Accepted: 06/26/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Carmelo Pirri
- Physical and Rehabilitation Medicine, University of Rome “Tor Vergata” Rome Italy
| | - Silvia Todros
- Department of Industrial Engineering, Centre for Mechanics of Biological Materials University of Padova Italy
| | - Caterina Fede
- Department of Neuroscience University of Padova Padova Italy
| | - Silvia Pianigiani
- Department of Industrial Engineering, Centre for Mechanics of Biological Materials University of Padova Italy
| | - Chenglei Fan
- Department of Neuroscience University of Padova Padova Italy
| | - Calogero Foti
- Physical and Rehabilitation Medicine, University of Rome “Tor Vergata” Rome Italy
| | - Carla Stecco
- Department of Neuroscience University of Padova Padova Italy
| | - Piero Pavan
- Department of Industrial Engineering, Centre for Mechanics of Biological Materials University of Padova Italy
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45
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Stecco C, Pirri C, Fede C, Fan C, Giordani F, Stecco L, Foti C, De Caro R. Dermatome and fasciatome. Clin Anat 2019; 32:896-902. [DOI: 10.1002/ca.23408] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/29/2019] [Accepted: 05/09/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Carla Stecco
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
| | - Carmelo Pirri
- Physical and Rehabilitation Medicine University of Rome “Tor Vergata” Rome Italy
| | - Caterina Fede
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
| | - Chenglei Fan
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
| | - Federico Giordani
- Physical and Rehabilitation Medicine University of Padova Padova Italy
| | | | - Calogero Foti
- Physical and Rehabilitation Medicine University of Rome “Tor Vergata” Rome Italy
| | - Raffaele De Caro
- Department of Neuroscience Institute of Human Anatomy, University of Padova Italy
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46
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Fede C, Stecco C, Angelini A, Fan C, Belluzzi E, Pozzuoli A, Ruggieri P, De Caro R. Variations in contents of hyaluronan in the peritumoral micro-environment of human chondrosarcoma. J Orthop Res 2019; 37:503-509. [PMID: 30444002 DOI: 10.1002/jor.24176] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 10/30/2018] [Indexed: 02/04/2023]
Abstract
A concept consolidated in recent years is that tumor growth depends to a great extent on the micro-environment surrounding the tumor, which has a fundamental role in tumor progression and in determining the effectiveness of therapies. Our analysis focuses on chondrosarcoma, the second primary malignant bone tumor, resistant to both chemotherapeutic and radiation therapy. We quantified hyaluronan, one of the main components of the extracellular matrix, with the aim of comparing its amount in the connective tissue surrounding the tumor with intra-tumoral tissue and healthy fascia of the same anatomic district, viewed as a health control. We demonstrate that hyaluronan increased significantly in the peritumoral stroma compared with the healthy fascia, which showed an average amount according to the physical characteristics of body districts by a mean value of 26.9 μg/g. In the peritumoral stroma, the mean hyaluronan content reached 132.6 μg/g (mean value of 63.2 μg/g). The p-value was less than 0.01, showing a highly significant statistical difference. Surprisingly, no significant differences were detected as a function of age, gender, or tumor grade. The levels of hyaluronan were comparable in peritumoral and tumor tissues, although there were differences depending on the state of necrosis. In addition, data on the expression of hyaluronic acid synthetase showed a decrease of about 50% in peritumoral and tumor tissues, indicating alterations in hyaluronan turnover and synthesis. This work demonstrates a variation in hyaluronan contents around the chondrosarcoma, likely correlated with the aggressiveness and resistance to chemotherapy of this tumors. Statement of Clinical Significance: Deeper knowledge about the composition of the peritumoral stroma, rich in extracellular matrix, will enhance better study and understanding of the metastatic potential of tumors and their prognostic indices. © 2018 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 37:503-509, 2019.
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Affiliation(s)
- Caterina Fede
- Department of Neuroscience, Anatomy Institute, University of Padova, via Gabelli 65, Padova 35121, Italy
| | - Carla Stecco
- Department of Neuroscience, Anatomy Institute, University of Padova, via Gabelli 65, Padova 35121, Italy
| | - Andrea Angelini
- Department of Orthopedics and Orthopedic Oncology, University of Padova, via Giustiniani 2, Padova 35121, Italy
| | - Chenglei Fan
- Department of Neuroscience, Anatomy Institute, University of Padova, via Gabelli 65, Padova 35121, Italy
| | - Elisa Belluzzi
- Department of Orthopedics and Orthopedic Oncology, University of Padova, via Giustiniani 2, Padova 35121, Italy
| | - Assunta Pozzuoli
- Department of Orthopedics and Orthopedic Oncology, University of Padova, via Giustiniani 2, Padova 35121, Italy
| | - Pietro Ruggieri
- Department of Orthopedics and Orthopedic Oncology, University of Padova, via Giustiniani 2, Padova 35121, Italy
| | - Raffaele De Caro
- Department of Neuroscience, Anatomy Institute, University of Padova, via Gabelli 65, Padova 35121, Italy
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Guidolin D, Fede C, Tortorella C. Nerve cells developmental processes and the dynamic role of cytokine signaling. Int J Dev Neurosci 2018; 77:3-17. [PMID: 30465872 DOI: 10.1016/j.ijdevneu.2018.11.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 11/13/2018] [Accepted: 11/14/2018] [Indexed: 12/14/2022] Open
Abstract
The stunning diversity of neurons and glial cells makes possible the higher functions of the central nervous system (CNS), allowing the organism to sense, interpret and respond appropriately to the external environment. This cellular diversity derives from a single primary progenitor cell type initiating lineage leading to the formation of both differentiated neurons and glial cells. The processes governing the differentiation of the progenitor pool of cells into mature nerve cells will be here briefly reviewed. They involve morphological transformations, specialized modes of cell division, migration, and controlled cell death, and are regulated through cell-cell interactions and cues provided by the extracellular matrix, as well as by humoral factors from the cerebrospinal fluid and the blood system. In this respect, a quite large body of studies have been focused on cytokines, proteins representing the main signaling network that coordinates immune defense and the maintenance of homeostasis. At the same time, they are deeply involved in CNS development as regulatory factors. This dual role in the nervous system appears of particular relevance for CNS pathology, since cytokine dysregulation (occurring as a consequence of maternal infection, exposure to environmental factors or prenatal hypoxia) can profoundly impact on neurodevelopment and likely influence the response of the adult tissue during neuroinflammatory events.
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Affiliation(s)
- Diego Guidolin
- Department of Neuroscience, University of Padova, via Gabelli 65, I-35121, Padova, Italy
| | - Caterina Fede
- Department of Neuroscience, University of Padova, via Gabelli 65, I-35121, Padova, Italy
| | - Cinzia Tortorella
- Department of Neuroscience, University of Padova, via Gabelli 65, I-35121, Padova, Italy
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Fan C, Fede C, Giordani F, Gaudreault N, Biz C, Macchi V, De Caro R, Stecco C. Role of fasciae around the median nerve in pathogenesis of carpal tunnel syndrome: microscopic and ultrasound study. J Bodyw Mov Ther 2018. [DOI: 10.1016/j.jbmt.2018.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Fede C, Angelini A, Stern R, Macchi V, Porzionato A, Ruggieri P, De Caro R, Stecco C. Quantification of hyaluronan in human fasciae: variations with function and anatomical site. J Anat 2018; 233:552-556. [PMID: 30040133 DOI: 10.1111/joa.12866] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/03/2018] [Indexed: 11/30/2022] Open
Abstract
Recently, alterations in fascial gliding-like movement have been invoked as critical in the etiology of myofascial pain. Various methods have been attempted for the relief of this major and debilitating clinical problem. Paramount have been attempts to restore correct gliding between fascial layers and the movement over bone, joint, and muscular structures. One of the key elements that underlies such fascial movement is hyaluronan. However, until now, the precise content of hyaluronan within fasciae has been unknown. This study quantifies for the first time the hyaluronan content of human fascial samples obtained from a variety of anatomic sites. Here, we demonstrate that the average amount varies according to anatomic site, and according to the different kinds of sliding properties of the particular fascia. For example, the fascia lata has 35 μg of hyaluronan per gram of tissue, similar to that of the rectus sheath (29 μg g-1 ). However, the types of fascia adherent to muscle contain far less hyaluronan: 6 μg g-1 in the fascia overlying the trapezius and deltoid muscles. In the fascia that surrounds joints, the hyaluronan increases to 90 μg g-1 , such as in the retinacula of the ankle, where greater degrees of movement occur. Surprisingly, no significant differences were detected at any site as a function of age or sex (P-value > 0.05, t-test) with the sole exception of the plantar fascia. This work can provide a better understanding of the role of hyaluronan in fascia. It will facilitate a better comprehension of the modulation of the hyaluronan-rich layer that occurs in relation to the various conditions that affect fascia, and the diverse factors that underlie the attendant pathologies.
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Affiliation(s)
- C Fede
- Department of Neuroscience, University of Padua, Padua, Italy
| | - A Angelini
- Department of Surgery, Oncology and Gastroenterology DiSCOG, Orthopedic Clinic, University of Padua, Padua, Italy
| | - R Stern
- Division of Basic Biomedical Sciences, Touro College of Osteopathic Medicine, New York, NY, USA
| | - V Macchi
- Department of Neuroscience, University of Padua, Padua, Italy
| | - A Porzionato
- Department of Neuroscience, University of Padua, Padua, Italy
| | - P Ruggieri
- Department of Surgery, Oncology and Gastroenterology DiSCOG, Orthopedic Clinic, University of Padua, Padua, Italy
| | - R De Caro
- Department of Neuroscience, University of Padua, Padua, Italy
| | - C Stecco
- Department of Neuroscience, University of Padua, Padua, Italy
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Stecco C, Fede C, Macchi V, Porzionato A, Petrelli L, Biz C, Stern R, De Caro R. The fasciacytes: A new cell devoted to fascial gliding regulation. Clin Anat 2018; 31:667-676. [DOI: 10.1002/ca.23072] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 03/13/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Carla Stecco
- Department of Neuroscience; University of Padova, via Gabelli 65; Padova 35121 Italy
| | - Caterina Fede
- Department of Neuroscience; University of Padova, via Gabelli 65; Padova 35121 Italy
| | - Veronica Macchi
- Department of Neuroscience; University of Padova, via Gabelli 65; Padova 35121 Italy
| | - Andrea Porzionato
- Department of Neuroscience; University of Padova, via Gabelli 65; Padova 35121 Italy
| | - Lucia Petrelli
- Department of Neuroscience; University of Padova, via Gabelli 65; Padova 35121 Italy
| | - Carlo Biz
- Department of Surgery, Oncology and Gastroenterology DiSCOG; Orthopedic Clinic, University of Padova, via Giustiniani 2; Padova 35121 Italy
| | - Robert Stern
- Division of Basic Biomedical Sciences; Touro College of Osteopathic Medicine, 230 West-125th Street; New York New York 10027
| | - Raffaele De Caro
- Department of Neuroscience; University of Padova, via Gabelli 65; Padova 35121 Italy
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