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Restuccia R, Ruggieri D, Magaudda L, Talotta R. The preventive and therapeutic role of physical activity in knee osteoarthritis. Reumatismo 2022; 74. [PMID: 35506320 DOI: 10.4081/reumatismo.2022.1466] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 02/18/2022] [Indexed: 11/22/2022] Open
Abstract
The aim of this narrative review is to discuss the results of studies investigating the role of physical activity in knee osteoarthritis (OA). We also formulated two evidence-based exercise programs that could be prescribed to patients with symptomatic knee OA or after joint replacement. The PubMed and Google Scholar databases were searched for articles related to knee OA and physical activity. A total of 86 papers written in English and published from 1957 to 2021 were selected. Adapted physical activity, even at high intensity, does not appear to trigger or exacerbate knee OA; on the contrary, it may prevent obesity or lower limb muscle weakness, both of which are considered predisposing factors for the disease. In patients already diagnosed with knee OA, scientific evidence suggests that both land-based and aquatic activities combining aerobics, strength, and endurance programs are safe and effective. Physical interventions tailored to the patient may also accelerate recovery time after knee arthroplasty. Knee OA is a painful and disabling rheumatic disease that is very common in the elderly population. Pharmacotherapy has a modest effect in controlling disease progression, possibly due to the still limited understanding of OA pathogenesis. Non-pharmacologic interventions, including dietary and lifestyle changes and physical activity, may be more effective and safer than drugs in preventing or treating knee OA.
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Affiliation(s)
- R Restuccia
- Postgraduate School of Sports and Physical Exercise Medicine, BIOMORF Department, University of Messina.
| | - D Ruggieri
- Degree Course of Theory and Methods of Preventive and Adapted Physical Activities, BIOMORF Department, University of Messina.
| | - L Magaudda
- Postgraduate School of Sports and Physical Exercise Medicine, BIOMORF Department, University of Messina, Italy; Degree Course of Theory and Methods of Preventive and Adapted Physical Activities, BIOMORF Department, University of Messina.
| | - R Talotta
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina.
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Albenzio M, Santillo A, Caroprese M, Ruggieri D, Napolitano F, Sevi A. Physicochemical properties of Scamorza ewe milk cheese manufactured with different probiotic cultures. J Dairy Sci 2013; 96:2781-91. [DOI: 10.3168/jds.2012-6218] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Accepted: 02/06/2013] [Indexed: 01/16/2023]
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Santillo A, Caroprese M, Ruggieri D, Marino R, Sevi A, Albenzio M. Consumer acceptance and sensory evaluation of Monti Dauni Meridionali Caciocavallo cheese. J Dairy Sci 2012; 95:4203-8. [PMID: 22818433 DOI: 10.3168/jds.2011-4777] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Accepted: 04/11/2012] [Indexed: 11/19/2022]
Abstract
Twelve Caciocavallo cheeses were collected from 6 factories (A, B, C, D, E, F) located in the Monti Dauni Meridionali area (Southern Italy) that adopted different protocols for cheese production. A total of 160 consumers were involved in the sensory evaluation of Caciocavallo cheese after 180 d of ripening. Cheese attributes were used to describe the flavor, texture, and appearance of cheeses. The highest scores for the shiny attribute were assigned to cheeses B, C, and E, whereas color intensity was the highest in cheeses B, D, and F. Strength, salty, and piquant attributes were higher in cheeses F and A because of the use of raw milk (F), rennet paste (A), and percentage of salt in the brine (A, F). Consumers perceived a more granular structure during the second half of chewing of Caciocavallo cheese F, as evidenced by the highest value for the grainy attribute. A positive correlation was found between overall flavor and odor intensity and water-soluble nitrogen, low molecular weight peptides, and free fatty acids and between piquant and butyric and caproic acids. A principal components analysis applied to the sensory attributes accounted for 65% of the total variance. The score plot showed that cheeses F and A were located in a well-defined zone of the plot, with cheeses in this zone displaying higher levels of strength, piquant, and salty attributes. The preference test assigned 40% of the preference to Caciocavallo cheese A, 38% to cheese F, 9% to cheese E, 8% to cheese D, and 7% to cheeses B and C. Sensory evaluation of Monti Dauni Meridionali Caciocavallo cheeses is a useful analysis to highlight the principal attributes able to influence consumers' liking that are related to biochemical features of the cheese.
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Affiliation(s)
- A Santillo
- Department of Production Sciences and Innovation in Mediterranean Agriculture and Food Systems, University of Foggia, Via Napoli, 25, 71100 Foggia, Italy
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Albenzio M, Santillo A, Caroprese M, Ruggieri D, Ciliberti M, Sevi A. Immune competence of the mammary gland as affected by somatic cell and pathogenic bacteria in ewes with subclinical mastitis. J Dairy Sci 2012; 95:3877-87. [PMID: 22720942 DOI: 10.3168/jds.2012-5357] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Accepted: 03/01/2012] [Indexed: 02/03/2023]
Abstract
Immune competence of the ewe mammary gland was investigated by monitoring the leukocyte differential count, cytokine pattern, and endogenous proteolytic enzymes in milk samples with different somatic cell counts (SCC) and pathogenic bacteria. Furthermore, the leukocyte differential count and T-lymphocyte populations were evaluated in ewe blood. A total of 1,500 individual milk samples were randomly selected from the pool of the samples collected during sampling and grouped into 5 classes of 300 samples each, on the basis of SCC. Classes were <300,000 cells/mL, from 300,000 to 500,000 cells/mL, from 501,000 to 1,000,000 cells/mL, from 1,001,000 to 2,000,000 cells/mL, and >2,000,000 cells/mL. Microbiological analyses of ewe milk were conducted to detect mastitis-related pathogens. Sheep whose udders were without clinical abnormalities, and whose milk was apparently normal but with at least 10(3)cfu/mL of the same pathogen were considered to have subclinical mastitis and therefore defined as infected. Polymorphonuclear neutrophilic leukocytes (PMNL) and macrophages increased with SCC, whereas lymphocytes decreased. Milk samples with SCC >1,000,000 cells/mL showed differences in leukocyte populations between uninfected and infected ewes, with higher percentages of PMNL and macrophages and lower percentages of lymphocytes in infected animals. Nonviable PMNL levels were the highest in ewe milk samples with SCC <300,000 cells/mL; starting from SCC >500,000 cells/mL, nonviable PMNL were higher in uninfected ewes than in infected ones. In infected animals giving milk with SCC >1,000,000 cells/mL, a higher CD4(+)/CD8(+) ratio was observed, suggesting that the presence of pathogens induced an activation of both CD4(+) and CD8(+). The levels of tumor necrosis factor-α and IL-12 were higher in infected than uninfected ewes, irrespective of SCC. Plasmin activity increased along with SCC and was always higher in infected than uninfected animals; cathepsin D increased starting from 1,001,000 cells/mL in milk samples from noninfected ewes and starting from 301,000 cells/mL in milk samples from infected animals. The associations between somatic cells, cytokines, endogenous proteolytic enzymes, and pathogenic bacteria can be used to better understand the pathogenesis of subclinical mastitis in ewes and the effect on the immune response of ewe mammary gland.
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Affiliation(s)
- M Albenzio
- Department of Production and Innovation in Mediterranean Agriculture and Food Systems, University of Foggia, Via Napoli, 25, 71100 Foggia, Italy.
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Asnaghi V, Lattanzio R, Mazzolari G, Pastore MR, Ramoni A, Maestroni A, Ruggieri D, Luzi L, Brancato R, Zerbini G. Increased clonogenic potential of circulating endothelial progenitor cells in patients with type 1 diabetes and proliferative retinopathy. Diabetologia 2006; 49:1109-11. [PMID: 16520918 DOI: 10.1007/s00125-006-0180-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2005] [Accepted: 01/03/2006] [Indexed: 10/24/2022]
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Sannita WG, Acquaviva M, Ball SL, Belli F, Bisti S, Bidoli V, Carozzo S, Casolino M, Cucinotta F, De Pascale MP, Di Fino L, Di Marco S, Maccarone R, Martello C, Miller J, Narici L, Peachey NS, Picozza P, Rinaldi A, Ruggieri D, Saturno M, Schardt D, Vazquez M. Effects of heavy ions on visual function and electrophysiology of rodents: the ALTEA-MICE project. Adv Space Res 2004; 33:1347-1351. [PMID: 15803626 DOI: 10.1016/j.asr.2003.11.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
ALTEA-MICE will supplement the ALTEA project on astronauts and provide information on the functional visual impairment possibly induced by heavy ions during prolonged operations in microgravity. Goals of ALTEA-MICE are: (1) to investigate the effects of heavy ions on the visual system of normal and mutant mice with retinal defects; (2) to define reliable experimental conditions for space research; and (3) to develop animal models to study the physiological consequences of space travels on humans. Remotely controlled mouse setup, applied electrophysiological recording methods, remote particle monitoring, and experimental procedures were developed and tested. The project has proved feasible under laboratory-controlled conditions comparable in important aspects to those of astronauts' exposure to particle in space. Experiments are performed at the Brookhaven National Laboratories [BNL] (Upton, NY, USA) and the Gesellschaft für Schwerionenforschung mbH [GSI]/Biophysik (Darmstadt, FRG) to identify possible electrophysiological changes and/or activation of protective mechanisms in response to pulsed radiation. Offline data analyses are in progress and observations are still anecdotal. Electrophysiological changes after pulsed radiation are within the limits of spontaneous variability under anesthesia, with only indirect evidence of possible retinal/cortical responses. Immunostaining showed changes (e.g. increased expression of FGF2 protein in the outer nuclear layer) suggesting a retinal stress reaction to high-energy particles of potential relevance in space.
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Narici L, Belli F, Bidoli V, Casolino M, De Pascale MP, Di Fino L, Furano G, Modena I, Morselli A, Picozza P, Reali E, Rinaldi A, Ruggieri D, Sparvoli R, Zaconte V, Sannita WG, Carozzo S, Licoccia S, Romagnoli P, Traversa E, Cotronei V, Vazquez M, Miller J, Salnitskii VP, Shevchenko OI, Petrov VP, Trukhanov KA, Galper A, Khodarovich A, Korotkov MG, Popov A, Vavilov N, Avdeev S, Boezio M, Bonvicini W, Vacchi A, Zampa N, Mazzenga G, Ricci M, Spillantini P, Castellini G, Vittori R, Carlson P, Fuglesang C, Schardt D. The ALTEA/ALTEINO projects: studying functional effects of microgravity and cosmic radiation. Adv Space Res 2004; 33:1352-1357. [PMID: 15803627 DOI: 10.1016/j.asr.2003.09.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The ALTEA project investigates the risks of functional brain damage induced by particle radiation in space. A modular facility (the ALTEA facility) is being implemented and will be operated in the International Space Station (ISS) to record electrophysiological and behavioral descriptors of brain function and to monitor their time dynamics and correlation with particles and space environment. The focus of the program will be on abnormal visual perceptions (often reported as "light flashes" by astronauts) and the impact on retinal and brain visual structures of particle in microgravity conditions. The facility will be made available to the international scientific community for human neurophysiological, electrophysiological and psychophysics experiments, studies on particle fluxes, and dosimetry. A precursor of ALTEA (the 'Alteino' project) helps set the experimental baseline for the ALTEA experiments, while providing novel information on the radiation environment onboard the ISS and on the brain electrophysiology of the astronauts during orbital flights. Alteino was flown to the ISS on the Soyuz TM34 as part of mission Marco Polo. Controlled ground experiments using mice and accelerator beams complete the experimental strategy of ALTEA. We present here the status of progress of the ALTEA project and preliminary results of the Alteino study on brain dynamics, particle fluxes and abnormal visual perceptions.
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Affiliation(s)
- L Narici
- Department of Physics, University of Roma 'Tor Vergata', Roma, Italy.
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Mantegani S, Brambilla E, Caccia C, Chiodini L, Ruggieri D, Lamberti E, Di Salle E, Salvati P. Synthesis and antihypertensive activity of 2,4-dioxoimidazolidin-1-yl and perhydro-2,4-dioxopyrimidin-1-yl ergoline derivatives. Farmaco 1998; 53:293-304. [PMID: 9658588 DOI: 10.1016/s0014-827x(98)00023-8] [Citation(s) in RCA: 7] [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: 02/08/2023]
Abstract
The synthesis and antihypertensive activity of a series of 2,4-dioxoimidazolidin-1-yl and perhydro-2,4-dioxopyrimidin-1-yl ergoline derivatives are reported. The oral antihypertensive activity was studied in spontaneously hypertensive rats (SHRs) by measuring systolic blood pressure by an indirect tail-cuff method at different times after treatment. The prolactin lowering activity (indirectly measured by the nidation test) in rats and the oral acute toxicity in mice were also studied. The results of this study revealed potent antihypertensive ergoline derivatives devoid of side-effects related to the dopaminergic stimulation and the importance of the delta 9,10 double bond for conferring high potency within these compounds.
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Affiliation(s)
- S Mantegani
- Pharmacia and Upjohn, Nerviano, Milan, Italy
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Tarella C, Benedetti G, Caracciolo D, Castellino C, Cherasco C, Bondesan P, Omedé P, Ruggieri D, Gianni AM, Pileri A. Both early and committed haemopoietic progenitors are more frequent in peripheral blood than in bone marrow during mobilization induced by high-dose chemotherapy + G-CSF. Br J Haematol 1995; 91:535-43. [PMID: 8555051 DOI: 10.1111/j.1365-2141.1995.tb05344.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Haemopoietic growth factor administration following high-dose chemotherapy markedly amplifies progenitor cell pool in the peripheral blood (PB). Collection and reinfusion of these cells enable rapid haemopoietic reconstitution following autograft. Less is known on engraftment potentiality of bone marrow (BM) cells taken under analogous conditions. To investigate this tissue, PB and BM were evaluated simultaneously during maximal mobilization in a series of 14 patients undergoing the HDS chemotherapy programme. A significantly higher growth of committed progenitors was found from PB rather than from BM (663 +/- 123 v 267 +/- 40 CFU-GM/10(5) MNC, respectively). Also, significantly more CFU-GM could be collected by a median of three leukaphereses, compared to those harvested from BM (158 +/- 31 v 16 +/- 4 x 10(4) CFU-GM/kg, respectively). Most mobilized CFU-GM were phenotypically immature (CD15-); in addition, circulating cells included primitive progenitors, as assessed by LTC-IC assay, or by evaluation of non-proliferating pre-CFU-GM, selected by an anti-CD71 immunotoxin. The amount of pre-CFU-GM determined by both techniques was consistently higher in PB than in BM. Moreover, a direct correlation could be established between circulating CFU-GM and primitive precursors. Thus, during optimally induced mobilization, PB contains many more haemopoietic progenitors, of both committed and primitive stages, than does BM. Under such conditions, PB is probably the best source of material for graft purposes.
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Affiliation(s)
- C Tarella
- Dipartimento di Medicina e Oncologia Sperimentale, Az. Ospedaliera S. Giovanni, Torino, Italy
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Benedetti G, Bondesan P, Caracciolo D, Cherasco C, Ruggieri D, Gastaldi ME, Pileri A, Gianni AM, Tarella C. Selection and characterization of early hematopoietic progenitors using an anti-CD71/S06 immunotoxin. Exp Hematol 1994; 22:166-73. [PMID: 7507858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Most recently reported methods to select early hematopoietic cells basically rely on the depletion of committed progenitors. This task is generally accomplished by laborious procedures, which are sometimes difficult to reproduce. To simplify the selection method, we took advantage of the expression of the transferrin receptor (CD71) by proliferating committed progenitors and the lack of CD71 on noncycling immature progenitors. A monoclonal antibody (MAB) reactive with CD71 has been conjugated to the Saponaria officinalis seed ribosome-inactivating protein (SO6). The immunotoxin (IT) complex was used at increasing concentrations on normal non-phagocytizing bone marrow cells. A complete and reproducible killing effect on myeloid (colony-forming unit-granulocyte/macrophage [CFU-GM]) and erythroid (burst-forming unit-erythroid [BFU-E]) progenitors was observed for IT concentrations of 1 x 10(-7) M. Unconjugated SO6 or anti-CD71 MAB had no effect on cell growth and viability. IT-resistant cells were able to generate CFU-GM after 7, 14, and 21 days of suspension culture in the presence of 5637 CM. Maximal CFU-GM values were obtained at day 21 and nearly approached the pretreatment values (mean 2587 vs. 3877 CFU-GM/mL). Growth factor enhancement of CFU-GM yield was obtained only by stem cell factor (SCF) at day 7; SCF, as well as granulocyte-macrophage colony-stimulating factor (GM-CSF) and interleukin-3 (IL-3), had an enhancing effect at days 14 and 21. IT toxicity on highly immature progenitors was ruled out by evaluating the growth of long-term culture-initiating cells (LTC-IC) from IT-treated cultures. LTC-IC frequency was found to be 1 out of 1506 seeded cells, which is within the range of normal untreated BM cells. In conclusion, anti-CD71 IT allows a simple and complete depletion of committed progenitors while sparing immature hematopoietic cells. The high CD71 expression by leukemic cells makes the procedure potentially suitable for in vitro purging.
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Affiliation(s)
- G Benedetti
- Dipartimento di Medicina ed Oncologia Sperimentale-Divisione di Ematologia, Ospedale Molinette-Torino, Italy
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Abstract
Although it is often stated that proximal atherosclerotic coronary artery disease occurs more frequently than distal disease, several autopsy studies have disputed this. To examine the prevalence of proximal vs mid and distal disease and its relationship with cardiac risk factors, we studied more than 14,000 sections from 102 hearts with coronary artery disease at autopsy. After postmortem angiography, the coronary arteries were removed, divided into proximal, mid, and distal thirds, sectioned at 2.5 mm intervals, and graded for percentage reduction in cross-sectional area by atherosclerosis. Of 252 vessels in 84 patients with greater than or equal to 75% stenosis, 166 (66%) has proximal disease vs 107 (42%) with mid disease and 40 (16%) with distal disease (p less than 0.001). No patient had a mid or distal stenosis greater than 75% without proximal disease. When atherosclerosis of any severity was assessed, proximal atherosclerotic lesions were long and diffuse, whereas distal lesions were more often short and discrete. Proximal circumflex lesions were shorter in length than those in the right or left anterior descending coronary arteries. The prevalence of proximal, mid, and distal stenoses in 25 diabetic patients was similar to that in nondiabetic persons (53%, 47%, and 17%, p greater than 0.3). Similarly, hypertension, smoking, and obesity were not associated with an increase in prevalence of distal disease. Patients with distal stenoses were younger than patients without (mean age, 64 +/- 13 vs 73 +/- 10 years, p less than 0.01).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J S Hochman
- Department of Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY 10025
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Cassinelli G, Di Matteo F, Forenza S, Ripamonti MC, Ruggieri D, Vigevani A, Arcamone F. o-Methylation on anthracyclines and anthracyclinones. New o-methyl ethers of daunorubicin and its analogues. Farmaco Sci 1982; 37:501-13. [PMID: 6957317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The synthesis of four new ethers of daunorubicin, namely 6-, 9-, 11-monomethyl and 6,9-dimethyl, along with the 4'-methyl ethers of 11-deoxydaunorubicin and 11-deoxydoxorubicin is reported. While the methylation of any of the mentioned hydroxyl groups of the aglycone moiety of daunorubicin resulted in a practically complete loss of bioactivity, the methylation of the aminosugar hydroxyl group of 11-deoxydaunorubicin and 11-deoxydoxorubicin increased their effectiveness on P 388 leukemia in mice.
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Cassinelli G, Rivola G, Ruggieri D, Arcamone F, Grein A, Merli S, Spalla C, Casazza AM, Di Marco A, Pratesi G. New anthracycline glycosides: 4-O-demethyl-11-deoxydoxorubicin and analogues from Streptomyces peucetius var. aureus. J Antibiot (Tokyo) 1982; 35:176-83. [PMID: 6951826 DOI: 10.7164/antibiotics.35.176] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The new anthracyclines 4-O-demethyl-11-deoxydoxorubicin, 4-O-demethyl-11-deoxydaunorubicin along with its 13-dihydro and 13-deoxo analogues are the main components of the anthracycline complex produced by cultures of Streptomyces peucetius var. aureus. They were isolated by solvent partition, separated by column chromatography and characterized by chemical and physical methods. Among these new anthracyclines, displaying antibacterial and cytotoxic activity "in vitro", 4-O-demethyl-11-deoxydoxorubicin and the corresponding daunorubicin analogue were also active against experimental tumors.
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Cassinelli G, Ruggieri D, Arcamone F. Synthesis and antitumor activity of 4'-O-methyldaunorubicin, 4'-O-methyladriamycin, and their 4'-epi analogues. J Med Chem 1979; 22:121-3. [PMID: 423191 DOI: 10.1021/jm00188a001] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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