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Corte Pause F, Urli S, Crociati M, Stradaioli G, Baufeld A. Connecting the Dots: Livestock Animals as Missing Links in the Chain of Microplastic Contamination and Human Health. Animals (Basel) 2024; 14:350. [PMID: 38275809 PMCID: PMC10812800 DOI: 10.3390/ani14020350] [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: 12/18/2023] [Revised: 01/17/2024] [Accepted: 01/20/2024] [Indexed: 01/27/2024] Open
Abstract
Plastic pollution is a global diffuse threat, especially considering its fragmentation into microplastics (MPs) and nanoplastics (NPs). Since the contamination of the aquatic environment is already well studied, most studies have now focused on the soil. Moreover, the number of studies on the exposure routes and toxic effects of MNPs in humans is continuously increasing. Although MNPs can cause inflammation, cytotoxicity, genotoxicity and immune toxicity in livestock animals, which can accumulate ingested/inhaled plastic particles and transfer them to humans through the food chain, research on this topic is still lacking. In considering farm animals as the missing link between soil/plant contamination and human health effects, this paper aims to describe their importance as carriers and vectors of MNP contamination. As research on this topic is in its early stages, there is no standard method to quantify the amount and the characteristics of MNPs in different matrices. Therefore, the creation of a common database where researchers can report data on MNP characteristics and quantification methods could be helpful for both method standardization and the future training of an AI tool for predicting the most abundant/dangerous polymer(s), thus supporting policy decisions to reduce plastic pollution and perfectly fitting with One Health principles.
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Affiliation(s)
- Francesca Corte Pause
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Delle Scienze 206, 33100 Udine, Italy; (F.C.P.); (S.U.)
| | - Susy Urli
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Delle Scienze 206, 33100 Udine, Italy; (F.C.P.); (S.U.)
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126 Perugia, Italy;
- Centre for Perinatal and Reproductive Medicine, University of Perugia, 06129 Perugia, Italy
| | - Giuseppe Stradaioli
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Delle Scienze 206, 33100 Udine, Italy; (F.C.P.); (S.U.)
| | - Anja Baufeld
- Research Institute for Farm Animal Biology (FBN), Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany
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Matassa R, Gatti M, Crociati M, Brunelli R, Battaglione E, Papi M, De Spirito M, Nottola SA, Familiari G. Self-assembly of glycoprotein nanostructured filaments for modulating extracellular networks at long range. Nanoscale 2023; 15:17972-17986. [PMID: 37905731 DOI: 10.1039/d3nr02644b] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
The intriguing capability of branched glycoprotein filaments to change their hierarchical organization, mediated by external biophysical stimuli, continues to expand understanding of self-assembling strategies that can dynamically rearrange networks at long range. Previous research has explored the corresponding biological, physiological and genetic mechanisms, focusing on protein assemblies within a limited range of nanometric units. Using direct microscopy bio-imaging, we have determined the morpho-structural changes of self-assembled filament networks of the zona pellucida, revealing controlled levels of structured organizations to join distinct evolved stages of the oocyte (Immature, Mature, and Fertilized). This natural soft network reorganizes its corresponding hierarchical network to generate symmetric, asymmetric, and ultimately a state with the lowest asymmetry of the outer surface roughness, and internal pores reversibly changed from elliptical to circular configurations at the corresponding stages. These elusive morpho-structural changes are regulated by the nanostructured polymorphisms of the branched filaments by self-extension/-contraction/-bending processes, modulated by determinate theoretical angles among repetitive filament units. Controlling the nanoscale self-assembling properties by delivering a minimum number of activation bio-signals may be triggered by these specific nanostructured polymorphic organizations. Finally, this research aims to guide this soft biomaterial into a desired state to protect oocytes, eggs, and embryos during development, to favour/prevent the fertilization/polyspermy processes and eventually to impact interactions with bacteria/virus at multiscale levels.
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Affiliation(s)
- Roberto Matassa
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Section of Human Anatomy, Sapienza University of Rome, Via A. Borelli 50, 00161, Rome, Italy.
| | - Marta Gatti
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Section of Human Anatomy, Sapienza University of Rome, Via A. Borelli 50, 00161, Rome, Italy.
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo, 4, Perugia, 06126, Italy
- Centre for Perinatal and Reproductive Medicine, University of Perugia, 06129 Perugia, Italy
| | - Roberto Brunelli
- Department of Gynecological-Obstetric and Urologic Sciences, Sapienza University of Rome, Rome, Italy
| | - Ezio Battaglione
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Section of Human Anatomy, Sapienza University of Rome, Via A. Borelli 50, 00161, Rome, Italy.
| | - Massimiliano Papi
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Marco De Spirito
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCSS, 00168 Rome, Italy
| | - Stefania Annarita Nottola
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Section of Human Anatomy, Sapienza University of Rome, Via A. Borelli 50, 00161, Rome, Italy.
| | - Giuseppe Familiari
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Section of Human Anatomy, Sapienza University of Rome, Via A. Borelli 50, 00161, Rome, Italy.
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Urli S, Corte Pause F, Crociati M, Baufeld A, Monaci M, Stradaioli G. Impact of Microplastics and Nanoplastics on Livestock Health: An Emerging Risk for Reproductive Efficiency. Animals (Basel) 2023; 13:ani13071132. [PMID: 37048387 PMCID: PMC10093235 DOI: 10.3390/ani13071132] [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: 02/10/2023] [Revised: 03/16/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023] Open
Abstract
Pollution due to microplastics and nanoplastics is one of the major environmental issues of the last decade and represents a growing threat to human and animal health. In aquatic species, there is a large amount of information regarding the perturbation of marine organisms; instead, there are only a few studies focusing on the pathophysiological consequences of an acute and chronic exposure to micro- and nanoplastics in mammalian systems, especially on the reproductive system. There are several studies that have described the damage caused by plastic particles, including oxidative stress, apoptosis, inflammatory response, dysregulation of the endocrine system and accumulation in various organs. In addition to this, microplastics have recently been found to influence the evolution of microbial communities and increase the gene exchange, including antibiotic and metal resistance genes. Special attention must be paid to farm animals, because they produce food such as milk, eggs and meat, with the consequent risk of biological amplification along the food chain. The results of several studies indicate that there is an accumulation of microplastics and nanoplastics in human and animal tissues, with several negative effects, but all the effects in the body have not been ascertained, especially considering the long-term consequences. This review provides an overview of the possible adverse effects of the exposure of livestock to micro- and nanoplastics and assesses the potential risks for the disruption of reproductive physiological functions.
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Affiliation(s)
- Susy Urli
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Delle Scienze 206, 33100 Udine, Italy
| | - Francesca Corte Pause
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Delle Scienze 206, 33100 Udine, Italy
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126 Perugia, Italy
- Centre for Perinatal and Reproductive Medicine, University of Perugia, 06129 Perugia, Italy
| | - Anja Baufeld
- Research Institute for Farm Animal Biology (FBN), Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany
| | - Maurizio Monaci
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126 Perugia, Italy
- Centre for Perinatal and Reproductive Medicine, University of Perugia, 06129 Perugia, Italy
| | - Giuseppe Stradaioli
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, Via Delle Scienze 206, 33100 Udine, Italy
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Pasquariello R, Anipchenko P, Pennarossa G, Crociati M, Zerani M, Brevini TA, Gandolfi F, Maranesi M. Carotenoids in female and male reproduction. Phytochemistry 2022; 204:113459. [PMID: 36183866 DOI: 10.1016/j.phytochem.2022.113459] [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] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 09/21/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
Carotenoids are among the best-known pigments in nature, confer color to plants and animals, and are mainly derived from photosynthetic bacteria, fungi, algae, plants. Mammals cannot synthesize carotenoids. Carotenoids' source is only alimentary and after their assumption, they are mainly converted in retinal, retinol and retinoic acid, collectively known also as pro-vitamins and vitamin A, which play an essential role in tissue growth and regulate different aspects of the reproductive functions. However, their mechanisms of action and potential therapeutic effects are still unclear. This review aims to clarify the role of carotenoids in the male and female reproductive functions in species of veterinary interest. In female, carotenoids and their derivatives regulate not only folliculogenesis and oogenesis but also steroidogenesis. Moreover, they improve fertility by decreasing the risk of embryonic mortality. In male, retinol and retinoic acids activate molecular pathways related to spermatogenesis. Deficiencies of these vitamins have been correlated with degeneration of testis parenchyma with consequent absence of the mature sperm. Carotenoids have also been considered anti-antioxidants as they ameliorate the effect of free radicals. The mechanisms of action seem to be exerted by activating Kit and Stra8 pathways in both female and male. In conclusion, carotenoids have potentially beneficial effects for ameliorating ovarian and testes function.
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Affiliation(s)
- Rolando Pasquariello
- Department of Agricultural and Environmental Sciences - Production, Landscape, Agroenergy, Università Degli Studi di Milano, 20133, Milan, Italy
| | - Polina Anipchenko
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy
| | - Georgia Pennarossa
- Laboratory of Biomedical Embryology, Department of Veterinary Medicine and Animal Sciences, Università Degli Studi di Milano, 26900, Lodi, Italy.
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy; Centre for Perinatal and Reproductive Medicine, University of Perugia, 06129, Perugia, Italy
| | - Massimo Zerani
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy
| | - Tiziana Al Brevini
- Laboratory of Biomedical Embryology, Department of Veterinary Medicine and Animal Sciences, Università Degli Studi di Milano, 26900, Lodi, Italy
| | - Fulvio Gandolfi
- Department of Agricultural and Environmental Sciences - Production, Landscape, Agroenergy, Università Degli Studi di Milano, 20133, Milan, Italy
| | - Margherita Maranesi
- Department of Veterinary Medicine, University of Perugia, Via S. Costanzo 4, 06126, Perugia, Italy
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Crociati M, Sylla L, Stradaioli G, Monaci M, Zecconi A. Assessment of Sensitivity and Profitability of an Intravaginal Sensor for Remote Calving Prediction in Dairy Cattle. Sensors (Basel) 2021; 21:s21248348. [PMID: 34960442 PMCID: PMC8706507 DOI: 10.3390/s21248348] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/29/2021] [Accepted: 12/11/2021] [Indexed: 01/15/2023]
Abstract
One critical point of dairy farm management is calving and neonatal first care. Timely calving assistance is associated with the reduction of calf mortality and postpartum uterine disease, and with improved fertility in dairy cattle. This study aimed to evaluate the performance and profitability of an intravaginal sensor for the prediction of stage II of labor in dairy farms, thus allowing proper calving assistance. Seventy-three late-gestating Italian Holstein cows were submitted to the insertion of an intravaginal device, equipped with light and temperature sensors, connected with a Central Unit for the commutation of a radio-signal into a cell phone alert. The remote calving alarm correctly identified the beginning of the expulsive phase of labor in 86.3% of the monitored cows. The mean interval from alarm to complete expulsion of the fetus was 71.56 ± 52.98 min, with a greater range in cows with dystocia (p = 0.012). The sensor worked correctly in both cold and warm weather conditions, and during day- or night-time. The intravaginal probe was well tolerated, as any cow showed lesions to the vaginal mucosa after calving. Using sex-sorted semen in heifers and beef bull semen in cows at their last lactation, the economic estimation performed through PrecisionTree™ software led to an income improvement of 119 € and 123 €/monitored delivery in primiparous and pluriparous cows, respectively. Remote calving alarm devices are key components of "precision farming" management and proven to improve animal welfare, to reduce calf losses and to increase farm incomes.
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Affiliation(s)
- Martina Crociati
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (L.S.); (M.M.)
- Centre for Perinatal and Reproductive Medicine, University of Perugia, 06126 Perugia, Italy
- Correspondence:
| | - Lakamy Sylla
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (L.S.); (M.M.)
| | - Giuseppe Stradaioli
- Department of Agricultural, Food, Environmental and Animal Sciences (DI4A), University of Udine, 33100 Udine, Italy;
| | - Maurizio Monaci
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (L.S.); (M.M.)
- Centre for Perinatal and Reproductive Medicine, University of Perugia, 06126 Perugia, Italy
| | - Alfonso Zecconi
- Surgical and Dental Sciences-One Health Unit, Department of Biomedical, University of Milano, 20133 Milano, Italy;
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Bernabò N, Di Berardino C, Capacchietti G, Peserico A, Buoncuore G, Tosi U, Crociati M, Monaci M, Barboni B. In Vitro Folliculogenesis in Mammalian Models: A Computational Biology Study. Front Mol Biosci 2021; 8:737912. [PMID: 34859047 PMCID: PMC8630647 DOI: 10.3389/fmolb.2021.737912] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 10/04/2021] [Indexed: 11/27/2022] Open
Abstract
In vitro folliculogenesis (ivF) has been proposed as an emerging technology to support follicle growth and oocyte development. It holds a great deal of attraction from preserving human fertility to improving animal reproductive biotechnology. Despite the mice model, where live offspring have been achieved,in medium-sized mammals, ivF has not been validated yet. Thus, the employment of a network theory approach has been proposed for interpreting the large amount of ivF information collected to date in different mammalian models in order to identify the controllers of the in vitro system. The WoS-derived data generated a scale-free network, easily navigable including 641 nodes and 2089 links. A limited number of controllers (7.2%) are responsible for network robustness by preserving it against random damage. The network nodes were stratified in a coherent biological manner on three layers: the input was composed of systemic hormones and somatic-oocyte paracrine factors; the intermediate one recognized mainly key signaling molecules such as PI3K, KL, JAK-STAT, SMAD4, and cAMP; and the output layer molecules were related to functional ivF endpoints such as the FSH receptor and steroidogenesis. Notably, the phenotypes of knock-out mice previously developed for hub.BN indirectly corroborate their biological relevance in early folliculogenesis. Finally, taking advantage of the STRING analysis approach, further controllers belonging to the metabolic axis backbone were identified, such as mTOR/FOXO, FOXO3/SIRT1, and VEGF, which have been poorly considered in ivF to date. Overall, this in silico study identifies new metabolic sensor molecules controlling ivF serving as a basis for designing innovative diagnostic and treatment methods to preserve female fertility.
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Affiliation(s)
- Nicola Bernabò
- Unit of Basic and Applied Biosciences, University of Teramo, Teramo, Italy
- National Research Council, Institute of Biochemistry and Cell Biology, Rome, Italy
| | | | | | - Alessia Peserico
- Unit of Basic and Applied Biosciences, University of Teramo, Teramo, Italy
| | - Giorgia Buoncuore
- Unit of Basic and Applied Biosciences, University of Teramo, Teramo, Italy
| | - Umberto Tosi
- Unit of Basic and Applied Biosciences, University of Teramo, Teramo, Italy
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
- Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Maurizio Monaci
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
- Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Barbara Barboni
- Unit of Basic and Applied Biosciences, University of Teramo, Teramo, Italy
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Stefanetti V, Pascucci L, Wilsher S, Cappelli K, Capomaccio S, Reale L, Passamonti F, Coletti M, Crociati M, Monaci M, Marenzoni ML. Differential Expression Pattern of Retroviral Envelope Gene in the Equine Placenta. Front Vet Sci 2021; 8:693416. [PMID: 34307531 PMCID: PMC8298818 DOI: 10.3389/fvets.2021.693416] [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] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 06/09/2021] [Indexed: 11/16/2022] Open
Abstract
Endogenous retroviruses (ERVs) are proviral phases of exogenous retroviruses, which have coevolved with vertebrate genomes for millions of years. The conservation of ERV genes throughout evolution suggests their beneficial effects on their hosts' survival. An example of such positive selection is demonstrated by the syncytin gene, which encodes a protein with affinity for various mammalian placentas that is involved in the formation of syncytiotrophoblasts. Although the horse has an epitheliochorial placenta, in which the fetal trophoblasts are simply apposed to the intact uterine epithelium, we have previously demonstrated that the equine ERV (EqERV) env RNA is unexpectedly expressed in placental tissue. In the present study, we investigated the mRNA expression pattern of the EqERV env gene in different parts of the equine placenta, to gain more insight into its putative role in the fetal–maternal relationship. To this end, we used reverse transcription–quantitative PCR (RT–qPCR) and in situ hybridization assays to analyze different target areas of the equine placenta. The retroviral env gene is expressed in the equine placenta, even though there is no syncytium or erosion of the uterine endometrium. The gene is also expressed in all the sampled areas, although with some quantitative differences. We suggest that these differences are attributable to variations in the density, height, and degree of morphological complexity of the chorionic villi forming the microcotyledons. The involvement of the EqERV env gene in different functional pathways affecting the fetus–mother relationship can be hypothesized.
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Affiliation(s)
| | - Luisa Pascucci
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Sandra Wilsher
- The Paul Mellon Laboratory of Equine Reproduction, 'Brunswick', Newmarket, United Kingdom
| | - Katia Cappelli
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Stefano Capomaccio
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Lara Reale
- Department of Agricultural, Food and Environmental Sciences, University of Perugia, Perugia, Italy
| | | | - Mauro Coletti
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy.,Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Maurizio Monaci
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy.,Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
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Sylla L, Pistolesi A, Corsi I, Crociati M, Stradaioli G, Monaci M. Laparotomic intrauterine insemination with frozen-thawed semen in Sopravissana breed ewes in Central Italy. Italian Journal of Animal Science 2021. [DOI: 10.1080/1828051x.2021.1918585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Lakamy Sylla
- Dipartimento di Medicina Veterinaria, Università degli Studi di Perugia, Perugia, Italy
| | - Alessia Pistolesi
- Dipartimento di Medicina Veterinaria, Università degli Studi di Perugia, Perugia, Italy
| | - Ivan Corsi
- Dipartimento di Medicina Veterinaria, Università degli Studi di Perugia, Perugia, Italy
| | - Martina Crociati
- Dipartimento di Medicina Veterinaria, Università degli Studi di Perugia, Perugia, Italy
| | - Giuseppe Stradaioli
- Dipartimento di Scienze Agrarie, Alimentari e Ambientali (DI4A), University of Udine, Udine, Italy
| | - Maurizio Monaci
- Dipartimento di Medicina Veterinaria, Università degli Studi di Perugia, Perugia, Italy
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Rossi E, Ferri N, Crociati M, Monaci M, Stradaioli G, Sylla L. Remote monitoring system as a tool for calving management in Mediterranean Buffalo heifers (Bubalus bubalis). Reprod Domest Anim 2020; 55:1803-1807. [PMID: 32780888 DOI: 10.1111/rda.13805] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [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: 06/16/2020] [Accepted: 08/08/2020] [Indexed: 11/30/2022]
Abstract
Buffalo breeding is common in Southern Italy. Dystocia compromises dam's and newborn health and welfare. Difficult parturition could be solved through prompt calving assistance, even if the identification of the beginning of delivery is challenging. Herein, we aimed to evaluate a remote calving alarm system in 15 Mediterranean buffalo heifers. An intravaginal probe was placed close to the external cervical os once premonitory signs of delivery were observed. No vaginal discharge nor signs of discomfort were notified in the days following the insertion of the probe. Heifers calved from 48 to 72 hr after the alarm was activated. The system correctly warned the farm personnel at the beginning of stage II of parturition, except for 2 cases. In the former, the intravaginal probe was expelled but the poor carrier network coverage negatively affected phone's signal quality; in the latter, recurrent vaginal prolapse was responsible for non-retention of the probe. Overall median expulsive phase was 68 ± 8 min, while the expulsion of a female calf took 54 ± 22.0 min and 90 ± 34.0 min in males, with significant difference (p =.02). Deliveries were homogeneously distributed across a 24-hr interval. No retention of foetal membranes nor metritis was identified at postpartum clinical examination. The calving alarm system used in this work was well tolerated in buffalo heifers. The introduction of smart technology in buffalo farming could contribute to the overall farm net return by reducing calf losses, especially for calves born from sexed-sorted semen, and by increasing animal welfare through quick resolution of dystocia. Further studies will be necessary to evaluate the net return in buffalo farms which will implement a remote calving alarm system on a wider population.
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Affiliation(s)
- Emanuela Rossi
- Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise G. Caporale, Teramo, Italy
| | - Nicola Ferri
- Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise G. Caporale, Teramo, Italy
| | - Martina Crociati
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Maurizio Monaci
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
| | - Giuseppe Stradaioli
- Department of Agricultural, Food, Environmental and Animal Sciences (DI4A), University of Udine, Udine, Italy
| | - Lakamy Sylla
- Department of Veterinary Medicine, University of Perugia, Perugia, Italy
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Crociati M, Sylla L, van Straten M, Stradaioli G, Monaci M. Estimating the net return of a remote calving alarm system in a dairy farm. J Dairy Sci 2020; 103:9646-9655. [PMID: 32747104 DOI: 10.3168/jds.2020-18253] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [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: 01/23/2020] [Accepted: 05/07/2020] [Indexed: 11/19/2022]
Abstract
The aim of the study was to evaluate the net return of the implementation of a remote calving monitoring system for obstetrical and neonatal assistance on the herd economy in a dairy farm model. A total of 680 parturitions over a 7-yr period were evaluated. Age at first calving was restricted from 23 to 27 mo for primiparous cows to be included. Among groups of cows that were ready to calve in a 15-d interval, primiparous and multiparous were randomly assigned to the experimental group and monitored through a calving alarm system, whereas the others accounted for controls. Final parturition groups were as follows: control primiparous (CPP, n = 218), control multiparous (CM, n = 345), monitored primiparous (MPP, n = 56), and monitored multiparous (MM, n = 61). Monitored groups received prompt calving assistance and first neonatal care, whereas the presence of farm personnel was discontinuous for controls. A biological model was built considering significant differences in calf loss, early culling, milk production, and days open between groups. Then, a partial budget model was used to estimate costs and net return on a simulated herd of 100 lactating cows. Incidence of calf death was greater in control groups (11.06% and 10.73% in CPP and CM, respectively) compared with monitored cows (0.00% and 1.69% in MPP and MM, respectively). Multiparous cows with calf loss had increased relative risk (relative risk = 3.487) for early culling compared with multiparous counterparts with no neonatal loss. Daily milk production in the first 2 mo was 3.79 kg greater in multiparous cows with no dead calf, compared with their counterparts. A significant difference in median days open was found in MPP and CPP (118 and 148 d, respectively). In the final economic model, different simulations were analyzed. They were created assuming different prices or hypothesizing calving monitoring only in primiparous animals. The model estimated different, but always positive, net return. In conclusion, implementing a calving alarm system led to a net return from €37 to 90 per cow per year (€1 = US$1.15 at the time of the study). However, the device alone is not sufficient: it must be supported by qualified calving monitoring and assistance. Optimized personnel presence in the calving area at the right time leads to prompt calving and neonatal calf assistance and colostrum feeding within the first hours of life, thus reducing calf death and days open, and increasing milk production.
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Affiliation(s)
- Martina Crociati
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Lakamy Sylla
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
| | - Michael van Straten
- Hachaklait, Mutual Society for Cattle Insurance and Veterinary Services in Israel Ltd., 20 Habareket St., 388900, Caesarea Industrial Park, Israel
| | - Giuseppe Stradaioli
- Department of Agricultural, Food, Environmental and Animal Sciences (DI4A), University of Udine, Via Delle Scienze 206, 33100, Udine, Italy.
| | - Maurizio Monaci
- Department of Veterinary Medicine, University of Perugia, via S. Costanzo 4, 06126 Perugia, Italy
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Crociati M, Capomaccio S, Mandara MT, Stradaioli G, Sylla L, Monaci M, Cappelli K. Different expression of Defensin-B gene in the endometrium of mares of different age during the breeding season. BMC Vet Res 2019; 15:465. [PMID: 31864349 PMCID: PMC6925900 DOI: 10.1186/s12917-019-2215-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 08/02/2019] [Accepted: 12/16/2019] [Indexed: 12/20/2022] Open
Abstract
Background Despite being one of the major causes of infertility in mares, the mechanisms responsible for equine endometrosis are still unclear and controversial. In the last few years, many investigations focused on local immune response modulation. Since it is generally accepted that endometrial fibrosis increases with age, we hypothesize that older mares could show altered local immune modulation, initiating a pro-inflammatory and tissue remodeling cascade of events that could lead to endometrosis. The aim of this study, indeed, is to evaluate and describe the local gene expression of genes involved in acute inflammatory response and fibrosis (COL1A1, COL3A1, TNFA, MMP9, IL6, TGFB1 and TGFBR1), together with others associated to immune modulation (DEFB4B, IDO1 and FOXP3), in uterine specimens from mares of different age. Results Twenty-five Standardbred mares were involved in the study with age ranging from 7 to 19 years (mean 10.40 ± 4.42). They were divided by age into two groups: G1 (n = 15, less than 10 years old) and G2 (N = 10, greater than 11 years old). Specimens from the uterus’ right horn-body junction were collected and processed for histology evaluation and RT-qPCR assay.Gene expression of DEFB4B, MMP9 and TNFA was higher in younger mares, suggesting a balance in immune modulation and tissue remodeling. Interleukin-6 and COL3A1 gene expressions were greater in older animals, probably indicating inflammatory pathways activation and fibrosis increase. Although no differences in fibrosis and inflammation distribution could be found with histological examination among G1 and G2, our results suggest a possible involvement of DEF4BB in regulating the local immune response in younger mare’s uterus (G1); age may contribute to the dis-regulation of DEFB4B transcription and, indirectly, influence the extracellular matrix homeostasis. Transcription of IDO1 and FOXP3 genes, instead, does not seem to be age related, or to be involved in local immune-response and tissue remodeling functions. Conclusions Further investigations are needed in order to clarify the interactions between the expression of DEFB4B, IL6, TNFA, COL3A1 and MMP9 and other local signals of immune-modulation and tissue remodeling, in mares in a prospective study design.
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Affiliation(s)
- M Crociati
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126, Perugia, Italy.,"Centro di Ricerca del Cavallo Sportivo", Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126, Perugia, Italy.,"Centro di Ricerca di Medicina Perinatale e della Riproduzione", Department of Surgical and Biomedical Sciences, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
| | - S Capomaccio
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126, Perugia, Italy
| | - M T Mandara
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126, Perugia, Italy
| | - G Stradaioli
- Department of Agricultural, Food, Environmental and Animal Sciences, University of Udine, via delle Scienze 206, 33100, Udine, Italy
| | - L Sylla
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126, Perugia, Italy.
| | - M Monaci
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126, Perugia, Italy.,"Centro di Ricerca di Medicina Perinatale e della Riproduzione", Department of Surgical and Biomedical Sciences, University of Perugia, Piazza Lucio Severi 1, 06132, Perugia, Italy
| | - K Cappelli
- Department of Veterinary Medicine, University of Perugia, Via San Costanzo 4, 06126, Perugia, Italy
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12
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Crociati M, Di Giacinto F, Manuali E, Stradaioli G, Sylla L, Monaci M, Maulucci G, De Spirito M. Systemic profiling of ectopic fat deposits in the reproductive tract of dairy cows. Theriogenology 2018; 114:46-53. [PMID: 29597123 DOI: 10.1016/j.theriogenology.2018.03.026] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 03/11/2018] [Accepted: 03/16/2018] [Indexed: 11/25/2022]
Abstract
During the transition period, high-yielding dairy cows suffer from negative energy balance, intense lipomobilization and impaired lipid metabolism; this metabolic condition can lead to overburdened triglycerides accumulation in the liver, known as liver lipidosis, which has been associated to impaired fertility in dairy cows. The mechanisms of this impairment can be in principle correlated with the presence and the extent of ectopic fat depots. However, current methods for evaluating fat accumulation in liver and in the reproductive tract suffer from low resolution, sensitivity, and specificity. Confocal microscopes are equipped with Gallium arsenide phosphide detectors, thus enabling the acquisition of intense signals from tissue biopsies. This method could differentiate whether fat deposition occurred without requiring sample sectioning. Here, we examined with this technique liver, uterine and ovarian samples of heifers and regularly slaughtered repeat breeder and overconditioned dairy cows, to quantify lipid droplets and depots at a submicrometer scale with high specificity. With the aid of this technique, we found lipid depots in uterine and ovarian specimens. Moreover, we found that the size and number of depots increased with the degree of liver lipidosis. Further studies are needed to elucidate the relationship between the severity and extent of these deposits and the fertility of lactating dairy cows. Since tissues other than liver display different characteristic lipid droplet distributions, this technique can be potentially employed to shed new light on the pathogenesis of lipidosis and to assess new risk factors for infertility.
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Affiliation(s)
- Martina Crociati
- Dipartimento di Medicina Veterinaria, Università di Perugia, Via S. Costanzo, 4, Perugia, Italy
| | - Flavio Di Giacinto
- Istituto di Fisica, Università Cattolica del Sacro cuore, Largo Francesco Vito 1, Rome, Italy
| | - Elisabetta Manuali
- Istituto Zooprofilattico Sperimentale Umbria e Marche, Via Gaetano Salvemini, 1, Perugia, Italy
| | - Giuseppe Stradaioli
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, via Palladio 8, Udine, Italy
| | - Lakamy Sylla
- Dipartimento di Medicina Veterinaria, Università di Perugia, Via S. Costanzo, 4, Perugia, Italy
| | - Maurizio Monaci
- Dipartimento di Medicina Veterinaria, Università di Perugia, Via S. Costanzo, 4, Perugia, Italy
| | - Giuseppe Maulucci
- Istituto di Fisica, Università Cattolica del Sacro cuore, Largo Francesco Vito 1, Rome, Italy.
| | - Marco De Spirito
- Istituto di Fisica, Università Cattolica del Sacro cuore, Largo Francesco Vito 1, Rome, Italy
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13
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Bruscoli F, Corsi A, Cavicchi C, Carloni R, Ferioli I, Gemmani A, Crociati M, Pompili A. [Therapeutic objectives and strategies in NBIA 1 (Hallovorden-Spatz syndrome)]. Minerva Anestesiol 1998; 64:529-34. [PMID: 9951272] [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: 02/10/2023]
Abstract
A 10 years old male patient, DG, was admitted in the ICU because of continuous uncontrolled movements due to a neurologycal degenerative disease (Hallervorden-Spatz syndrome) able to determine reduction of spontaneous breathing efficacy. At admission he presented acute ventilatory failure, because of a Staphylococcus aureus broncopneumonia, so he had a tracheal tube and mechanical ventilation (pressure support). During hospitalization (4 months in ICU and 2 months in Pediatric Department) DG received tracheotomy and percutaneous gastrostomy, to obtain adequate spontaneous ventilation and artificial enteral nutrition; a satisfactory pharmacological control of choreo-athetosic movements, with not great interference with original sleep-awake cycle, was obtained. Actually DG is living in his family (9 months follow-up); he has tracheotomy and percutaneous gastrostomy; he can relate with the environment; in a few months, he'll go to school again. He need 30 daily administrations of 8 different drugs; family, supported by an integrated multidisciplinary équipe, takes care of him. The role of Intensivist is essential not only in the management of acute phases in chronic diseases, but also in the longterm management of a homely care.
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Affiliation(s)
- F Bruscoli
- Servizio di Anestesia, Rianimazione e Terapia Antalgica, AUSL Rimini, Presidio Ospedaliero di Rimini
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