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Alessandra Tateo Barbara Padalino Marianna Boccaccio Aristide Maggiolino Pasquale Centoducati 《Journal of Veterinary Behavior: Clinical Applications and Research》2012,7(1):33-42
This study compares the effects of 2 journeys of different lengths (50 km and 200 km) on horses. The first journey lasted about 1 hour, the second about 3 hours. Twelve Standardbred horses were used for the test. Blood samples were collected and analyzed (packed cells volume [PCV], cortisol, aspartate transaminase, alanine transaminase, creatine kinase, lactate dehydrogenase, creatinine, glucose, triglycerides, cholesterol, blood urea nitrogen, calcium, phosphorus, chlorine, total proteins, albumin, and alkaline phosphatase), and heart rate (HR), respiratory rate, and temperature were measured at 5 different experimental times: at rest, at loading, at unloading, and at 2 and 4 hours after return from the journey. Behavior was recorded by direct observation of loading and unloading, within the vehicle, and 2 and 4 hours after arrival in a new stall. The same parameters were recorded at the same times (excluding loading and unloading) in a control group of horses that had not travelled. All the data were analyzed using a repeated measures analysis (analysis of variance).Loading always caused an increase of HR and PCV. The different journey lengths produced significant increases in serum glucose, cortisol concentration, PCV, and HR. Serum cortisol concentrations after short transport were considerably higher than values registered at rest and after long transport. The long journey caused an increase of creatine kinase 2 hours after return. On arrival in the new stalls, the horses that had travelled sniffed less and snorted later than the control group. They ate immediately and more quickly, and those that had travelled 200 km also showed more interest in water than those that travelled for 50 km and the control group. The other behaviors, including exploratory, rest, and play activities, were concentrated in the second 2-hour observation period when the horses tended to feed less. The present trial showed that adaptation to a new stall could be facilitated by offering horses food and fresh water when they arrive, and that for horses that must make a 3-hour journey before a race, it would be better to arrive at their destination at least 4 hours before beginning physical activity. 相似文献
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Pasquale De Palo Alessandra Tateo Aristide Maggiolino Pasquale Centoducati 《Animal Science Journal》2014,85(7):780-786
The present work describes the effect of nutritive level on horse carcass traits and on meat quality. Eighteen male Italian Heavy Draught Horse (IHDH) breed foals were employed in the study. Soon after foaling they were randomly subdivided into three groups according to three nutritive level classes: 150%, 180% and 200% of maintenance requirements. Live weight, hot carcass weight and dressing percentage of each animal were recorded. After slaughtering, meat samples were collected from Longissimus dorsi muscle. The right half carcass of each animal was then divided into cuts. Each one was subdivided into lean, fat and bones. Live weight, carcass weight and dressing percentage were not affected by nutritive level (P > 0.05). Horses fed with the lower nutritive level showed a higher incidence of lean and a lower incidence of fat (P < 0.01). Moreover, fatty acid profile was not affected by nutritive level (P > 0.05). Probably the tendency of IHDH foals to concentrate adipogenesis in the subcutaneous district could explain the lack of influence of nutritive level on meat quality parameters and its influence on carcass and cut composition, which tend to be richer in fat. 相似文献
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Is meat quality from Longissimus lumborum samples correlated with other cuts in horse meat? 
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下载免费PDF全文 Pasquale De Palo Aristide Maggiolino Pasquale Centoducati Paola Milella Giovanna Calzaretti Alessandra Tateo 《Animal Science Journal》2016,87(3):428-438
The present work aims to investigate if the variation of each parameter in Longissimus lumborum muscle could correspond to the same or to a similar variation of the parameter in the other muscles. The work presents results of Pearson's correlations between Longissimus lumborum samples and other muscle samples, such as Biceps femoris, Rectus femoris, Semimembranosus, Supraspinatus and Semitendinosus in horse meat. A total of 27 male IHDH (Italian Heavy Draught Horse) breed foals were employed. They were slaughtered at 11 months of age and the above‐mentioned muscles were sampled. The Longissimus lumborum muscle showed to be representative of other muscles and of the whole carcass for some chemical parameters (moisture, protein and ash) and for some fatty acids profile patterns such as C12:0, C14:0, total monounsaturated fatty acid and polyunsaturated fatty acid, but poor correlations were recorded for intramuscular fat concentration, rheological and colorimetric parameters. Although almost all the qualitative parameters in meat are affected by the anatomical site and by the muscle, the Longissimus lumborum is often not representative in horse meat with regard to modifications of this parameters. 相似文献
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Parataxonomy,perceived dynamics and diversity of uses of two Detarium species in Benin (West Africa)
Houénon Gbèdomèdji Hurgues Aristide Djossou Andriano Jospin Kouhinkpo Ergor Yenoukounme Salako Kolawolé Valère Tchobo Fidèle Paul Adomou Aristide Cossi Yédomonhan Hounnankpon 《Genetic Resources and Crop Evolution》2021,68(6):2627-2654
The contribution of species providing non-timber forest products to the livelihoods of local communities is well established. However, this contribution may be limited by the existence of confusion while dealing with close relative species. This is particularly the case for Detarium microcarpum Guill & Perr. and D. senegalense J.F.Gmel. The objectives of this study were to (1) identify the criteria used by local communities to differentiate D. microcarpum and D. senegalense, (2) determine local communities’ perception of the past dynamics of the two species and (3) assess the diversity of uses of both species. Data on differentiation criteria, perceived variation in the species abundance, and the different uses were collected using individual semi-structured interviews (n?=?914 informants). The relative frequency of citation and the use-value were calculated. The Chi-square test, correspondence analysis and generalized linear model were used for statistical analyses. Informants used fourteen criteria to differentiate the two species. The predominant criteria were the shape of the seed (87.86%) and the shape of the fruit (67.86%). Most of the informants reported that the populations of D. microcarpum (61.80%) and that of D. senegalense (60.12%) have regressed. In total, 168 use-reports were enumerated for the two species with 19 shared use-reports. We concluded that local communities use a variety of criteria to differentiate both species, the most popular being morphological traits of the fruits. Both species shared several use-reports (11.31%). However, their populations have declined. The documented uses for both species provide preliminary information for their future food uses and drug discovery.
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Alessandra Tateo Aristide Maggiolino Barbara Padalino Pasquale Centoducati 《Journal of Veterinary Behavior: Clinical Applications and Research》2013,8(3):162-169
Artificial feeding of foals is rarely practiced other than for raising orphans. This study investigated the effects of an artificial feeding system on the growth and welfare of a group of “Cavallo Agricolo Italiano da Tiro Pesante Rapido” foals (n = 12). A viable artificial rearing method could allow for the commercial supply of mare’s milk for cosmetic or pediatric purposes. Six foals were maintained on an artificial suckling (AS) regimen using a modified bovine milk replacer, and 6 remained with their dams (control group, naturally suckled [NS]).Housing and management was identical for both groups. During the 6-month trial, the foals were weighed every 3 weeks from 4 days of age, and their daily weight gains were calculated. Foals were directly observed for 6 separate 24-hour periods at 4, 10, 47, 114, 142, and 176 days of age, and an ethogram was compiled from the observed behaviors (resting, social, alimentary, and eliminative).All data were analyzed using a repeated measures analysis.At 4 days of age, the behavior of the AS foals was significantly different from that of the control group foals in that they stood up for longer duration (530 vs. 174 minutes, P < 0.01), performed fewer suckling bouts (P < 0.01), and did not play (P < 0.01) or lick (P < 0.05). AS foals were more aggressive and cross-suckled more (P < 0.01) at 10 days of age than at the first observation period.After weaning, AS foals ate more concentrate and less hay than the control group foals (P < 0.01). However, at the end of the trial, there were no significant differences between the groups in terms of weight (AS vs. NS [mean ± standard deviation]: 350 ± 15 vs. 360 ± 20 kg, P = 0.34) and daily weight gains (1630 ± 370 vs. 1600 ± 310 g/d, P = 0.88).Artificial suckling techniques could be applied to Cavallo Agricolo Italiano da Tiro Pesante Rapido foals, without negative effects on growth and welfare during the first 6 months of life. In fact, after an initial adaptation period, the AS foals did not exhibit any abnormal behavior or behavioral differences compared with NS foals. Further studies are required to improve this rearing technique, which could facilitate the efficient raising of orphan foals and/or marketing equine milk. Additional research would enable the effects of this rearing technique on the long-term growth, behavior, and health of the foals. 相似文献
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Aristide Mahoutin Agbokounou Gbênangnon Serge Ahounou Issaka Youssao Abdou Karim Guy Apollinaire Mensah Bénoît Koutinhouin Jean-Luc Hornick 《Tropical animal health and production》2017,49(2):287-294
The effect of bovine colostrum, including its thermally labile compounds, on the survival and growth performance of local breed piglets reared by their mother, in Benin, was evaluated over a 49-day trial. Three groups of 16 piglets, stemming from two primiparous sows belonging to a unique traditional farm, were respectively fed for the first 48 h of life with either bovine colostrum heated to 85 °C for 30 min, or thawed bovine colostrum, or colostrum from the mother. Thereafter, the animals that received bovine colostrum turned back to their mother. At day 21, almost all piglets from the group that received heated colostrum died. The highest total weight gain was obtained in the group that received thawed bovine colostrum (P???0.01), followed by the group left with the mother. Corresponding average daily gains (ADGs) were 56, 34 and 2 g/day, respectively (P???0.05). At the end of the trial, the treatment effect was highly significant on the survival of piglets (100% in the thawed colostrum group vs. 00 and 50%, respectively, in the heated colostrum group and in the group left with the mother). At day 49, numerically higher weight and ADGs were obtained in the group that received thawed cow colostrum. Thawed bovine colostrum improved the growth performance and piglet survival in the local pig breed in Benin, probably owing to thermally labile components. Bovine colostrum may be used in our farms in order to reduce pre-weaning mortality, improve the profitability of livestock farmers, and ensure survival of traditional farms. The use of bovine colostrum on farms could be facilitated by collaboration between pig farmers and bovine farmers. It could also be facilitated by the creation of a colostrum bank. 相似文献
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Barbara Padalino Aristide Maggiolino Marianna Boccaccio Alessandra Tateo 《Journal of Veterinary Behavior: Clinical Applications and Research》2012,7(3):135-141
The aim of this study was to evaluate the effect of different transport positions on some physiological parameters in racehorses and their behavior patterns during and after the journey. Twelve horses made 3-hour journeys of 200 km on the same route, with the same driver, and in 3 different positions: facing forward, backward, and sideways in relation to the direction of travel. Physiological and behavioral parameters were registered before, during, and after the journey. Horses were checked at 5 different times: at rest (T0), at loading (T1), at unloading (T2), and at 2 (T3) and 4 (T4) hours after return from the journey. At each check, heart rate, respiratory rate, and rectal temperature were measured and blood samples were collected by jugular vein puncture to assess cortisol, packed cell volume, total protein, albumin, glucose, creatinine, triglycerides, cholesterol, urea, creatine kinase, lactate dehydrogenase, alanine transaminase, aspartate transaminase, alkaline phosphatase, calcium, phosphorus, and chlorine. Loading and unloading were filmed. Behavioral patterns were recorded by direct observation, during the travel, 2 and 4 hours after arrival in a new stall. The same parameters were recorded at the same times (excluding loading and unloading) in a control group that did not travel. All data were analyzed using a repeated-measures analysis (analysis of variance). Loading produced an increase of heart rate and packed cell volume in comparison with rest values. Horses facing in the direction of travel during journey made fewer forward, backward, and sideways movements than others, whereas horses traveling sideways lost their balance and touched the stall rails less frequently. Highest serum cortisol concentration value was recorded soon after unloading horses that had faced in the direction of travel (P < 0.01). Two hours after return, horses that had traveled sideways revealed an increase of creatine kinase (P < 0.01). The traveling position in the vehicle did not appear to affect postjourney behavior. In comparison with the control group, the horses that had traveled consumed concentrate faster, spent more time eating hay, and drank more frequently in the first 2 hours after return from the journey. Front-facing position led to an increase in serum cortisol concentration, whereas the sideways position caused some muscular tension, which disappeared 4 hours after the journey. Although facing backward was the travel position that provoked the greatest number of horses’ movements, it did not have a negative effect on physiological and behavioral parameters during and after the journey. We concluded that for Standardbred trotters accustomed to travel, the latter may be the less stressful position during a 200-km transport. 相似文献
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