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Artículos de revistas sobre el tema "Lameness in sheep"

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1

Winter, A. C. "Lameness in sheep." Small Ruminant Research 76, no. 1-2 (2008): 149–53. http://dx.doi.org/10.1016/j.smallrumres.2007.12.008.

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2

King, EM, and LE Green. "Assessment of farmer recognition and reporting of lameness in adults in 35 lowland sheep flocks in England." Animal Welfare 20, no. 3 (2011): 321–28. http://dx.doi.org/10.1017/s0962728600002888.

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AbstractThe aim of this study was to assess the accuracy of farmer recognition and reporting of lameness in their sheep flock when compared with the prevalence of lameness observed by a researcher. Thirty-five sheep farms were visited. Farmers were asked for estimates of the prevalence of lameness in 2008, in the flock and in one group of sheep that was inspected by the researcher the same day. These estimates were then compared with the researcher's estimate of lameness. All farmers were able to recognise lame sheep but they slightly under reported the prevalence of lameness in the group sele
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3

Clegg, Simon, Joseph Angell, Dai Grove-White, et al. "Reducing lameness in sheep." Veterinary Record 181, no. 6 (2017): 149.2–149. http://dx.doi.org/10.1136/vr.j3710.

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4

Gelasakis, A., G. Arsenos, G. E. Valergakis, P. Fortomaris, and G. Banos. "Cluster analysis of farming systems according to predisposing factors of lameness in dairy sheep." Proceedings of the British Society of Animal Science 2009 (April 2009): 97. http://dx.doi.org/10.1017/s1752756200029367.

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Work on lameness has been focused on meat sheep but there is limited information on dairy sheep. Lameness is a welfare problem, which reduces productivity and it is a major problem in most sheep keeping countries (Winter, 2008). The latter is important for Greece which is ranked second (after Italy) in milk sheep production in Europe (deRancourt et al. 2006). The objective of this study was twofold. Firstly, to characterise the farming system in a representative sample of dairy sheep flocks, and to categorise them in certain clusters in relation to predisposing factors of lameness. Secondly, t
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5

GELASAKIS (Α.Ι. ΓΕΛΑΣΑΚΗΣ), A. I., G. E. VALERGAKIS (Γ.Ε. ΒΑΛΕΡΓΑΚΗΣ), and G. ARSENOS (Γ. ΑΡΣΕΝΟΣ). "Predisposing factors of sheep lameness." Journal of the Hellenic Veterinary Medical Society 60, no. 1 (2017): 63. http://dx.doi.org/10.12681/jhvms.14915.

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Lameness is a major health problem in sheep flocks worldwide. It is associated with reduced productivity and welfare of lame animals within a flock. The consequences of lameness on production have been studied in meat and wool producing breeds, but the available research studies are limited. In dairy breeds of sheep the problem has not been investigated. Lameness can be the result of many causes, but it is mostly associated with foot lesions. With the exception of systemic diseases, a number of predisposing factors seem to dictate the epidemiology of lameness. Here, these factors are grouped i
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6

Kaler, Jasmeet, Jurgen Mitsch, Jorge A. Vázquez-Diosdado, Nicola Bollard, Tania Dottorini, and Keith A. Ellis. "Automated detection of lameness in sheep using machine learning approaches: novel insights into behavioural differences among lame and non-lame sheep." Royal Society Open Science 7, no. 1 (2020): 190824. http://dx.doi.org/10.1098/rsos.190824.

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Lameness in sheep is the biggest cause of concern regarding poor health and welfare among sheep-producing countries. Best practice for lameness relies on rapid treatment, yet there are no objective measures of lameness detection. Accelerometers and gyroscopes have been widely used in human activity studies and their use is becoming increasingly common in livestock. In this study, we used 23 datasets (10 non-lame and 13 lame sheep) from an accelerometer- and gyroscope-based ear sensor with a sampling frequency of 16 Hz to develop and compare algorithms that can differentiate lameness within thr
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7

Rashid, Fatini Dayana Binti, Siti Nabilah Binti Mohd Roslan, Jacky Tan Lit Kai, et al. "Lameness and Hoof Disorders in Sheep and Goats from Small Ruminant Farms in Selangor, Malaysia." Animals 15, no. 13 (2025): 1858. https://doi.org/10.3390/ani15131858.

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Hoof disorders in small ruminants pose significant challenges to animal welfare and farm productivity. This study presents the first attempt to determine the prevalence of lameness and hoof disorders and their associated risk factors in goat and sheep farms in Selangor, Malaysia. Locomotion scores were collected from 226 animals (126 sheep and 100 goats) across 10 farms. A hoof examination was conducted, and hoof lesions were identified through detailed photographic evaluation. On-farm assessments and interviews were conducted to gather information on management practices from the farms. Data
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8

Winter, Agnes. "Lameness in sheep 1. Diagnosis." In Practice 26, no. 2 (2004): 58–63. http://dx.doi.org/10.1136/inpract.26.2.58.

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9

Katsarou, Eleni I., Daphne T. Lianou, Charalambia K. Michael, Ioannis G. Petridis, Natalia G. C. Vasileiou, and George C. Fthenakis. "Lameness in Adult Sheep and Goats in Greece: Prevalence, Predictors, Treatment, Importance for Farmers." Animals 14, no. 20 (2024): 2927. http://dx.doi.org/10.3390/ani14202927.

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The present study refers to an extensive investigation of lameness performed countrywide in Greece, on 325 sheep and 119 goat farms. The specific objectives of this work were to present data on the occurrence of lameness on sheep and goat farms and to identify variables (including variables related to climatic factors) associated with the disorder on the farms. Farms were visited and animals on the farm were assessed for the presence of lameness; further, an interview was carried out with the farmer to obtain information regarding practices applied on the farm. Climatic variables at the locati
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10

Nabb, Liz. "Footrot control, farm assurance and antimicrobial stewardship — making use of opportunities to engage sheep farmers." Livestock 24, no. 6 (2019): 299–304. http://dx.doi.org/10.12968/live.2019.24.6.299.

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Prompt treatment of individually lame sheep with parenteral and topical antibiotics without foot trimming remains the recommended best practice for footrot control, and is considered appropriate and justified antimicrobial use. Several antibiotic groups are licensed for footrot in sheep; all are effective but it would be prudent to use certain classes as a first-line treatment. Culling sheep with repeated lameness, separating at time of treatment and preserving the flock lameness status through quarantine procedures can also have a significant impact on lameness prevalence. Farm assurance visi
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11

Duncan, Jennifer, and Joseph Angell. "Control of infectious lameness in sheep." Livestock 24, no. 5 (2019): 246–51. http://dx.doi.org/10.12968/live.2019.24.5.246.

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Lameness in sheep remains a significant welfare and economic issue for many UK sheep farms. The principle causes of lameness are the infectious foot diseases footrot and contagious ovine digital dermatitis. This article will review the recent research on the microbial aetiology, epidemiology, prevention and treatment of both diseases and the application of this knowledge into farm specific control plans utilising the Five Point Plan framework.
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12

Lewis, Katharine Eleanor, Martin Green, Rachel Clifton, et al. "Footbathing and Foot Trimming, and No Quarantine: Risks for High Prevalence of Lameness in a Random Sample of 269 Sheep Flocks in England, 2022." Animals 14, no. 14 (2024): 2066. http://dx.doi.org/10.3390/ani14142066.

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Since 2004, the prevalence of lameness in sheep flocks in England has reduced as farmers have adopted evidence-based management practices to control lameness. In 2011, the Farm Animal Welfare Council proposed a target prevalence of <2% lameness in sheep by 2021. This study investigated whether that target had been achieved and determined which practices were associated with prevalence of lameness. A postal questionnaire was sent to 1000 randomly selected farmers to investigate the prevalence of lameness and management practices in 2022. The geometric mean prevalence of lameness was <2% i
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13

Green, Laura, Geert Wassink, Jasmeet Kaler, Elisabeth Hawker, Stephen Daniels, and Rose Grogono. "Practicalities of lameness management in sheep." Livestock 13, no. 7 (2008): 50–54. http://dx.doi.org/10.1111/j.2044-3870.2008.tb00204.x.

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14

Gelasakis, Kalogianni, and Bossis. "Aetiology, Risk Factors, Diagnosis and Control of Foot-Related Lameness in Dairy Sheep." Animals 9, no. 8 (2019): 509. http://dx.doi.org/10.3390/ani9080509.

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During the last twenty years, considerable research efforts have recognized the consequences of foot‐related lameness primarily in cattle, and meat and wool sheep. Despite the lack of extensive epidemiological studies, field observations and isolated research reports in dairy sheep have suggested that the problem might be more severe in semi-intensive and intensive farming systems. Footrot, contagious ovine digital dermatitis, ovine interdigital dermatitis, white line disease, and pedal joint abscess are the most common causes of foot-related lameness. Dichelobacter nodosus, Fusobacterium necr
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15

GELASAKIS (Α.Ι. ΓΕΛΑΣΑΚΗΣ), A. I., G. OIKONOMOU (Γ. ΟΙΚΟΝΟΜΟΥ), R. C. BICALHO, G. E. VALERGAKIS (Γ.Ε. ΒΑΛΕΡΓΑΚΗΣ), G. S. FTHENAKIS (Γ.Χ. ΦΘΕΝΑΚΗΣ), and G. ARSENOS (Γ. ΑΡΣΕΝΟΣ). "Clinical characteristics of lameness and potential risk factors in intensive and semi-intensive dairy sheep flocks in Greece." Journal of the Hellenic Veterinary Medical Society 64, no. 2 (2017): 123. http://dx.doi.org/10.12681/jhvms.15485.

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Objectives of the study were to present descriptive epidemiological characteristics of lameness in intensively and semi-intensively reared flocks of Chios-breed dairy sheep in Greece, as well as to identify potential factors that may affect development, severity and duration of the disorder. In total, 1618 ewes in nine flocks were used for assessment of locomotion score and detailed clinical examination, which were performed fortnightly throughout a milking period. Subsequently, two logistic regression models were employed to assess impact of various variables on occurrence and severity of lam
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16

Clements, R. "Tackling lameness in sheep and evaluating progress." Veterinary Record 176, no. 20 (2015): 519–20. http://dx.doi.org/10.1136/vr.h2491.

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17

Winter, Agnes. "Lameness in sheep 2. Treatment and control." In Practice 26, no. 3 (2004): 130–39. http://dx.doi.org/10.1136/inpract.26.3.130.

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18

Byrne, D. T., H. Esmonde, D. P. Berry, F. McGovern, P. Creighton, and N. McHugh. "Sheep lameness detection from individual hoof load." Computers and Electronics in Agriculture 158 (March 2019): 241–48. http://dx.doi.org/10.1016/j.compag.2019.01.048.

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19

Hamer, Kim, and Valentina Busin. "Harnessing technology to control lameness in sheep." Veterinary Record 186, no. 12 (2020): 382–83. http://dx.doi.org/10.1136/vr.m927.

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20

Welsh, Elizabeth M., George Gettinby, and Andrea M. Nolan. "Comparison of a visual analogue scale and a numerical rating scale for assessment of lameness, using sheep as a model." American Journal of Veterinary Research 54, no. 6 (1993): 976–83. http://dx.doi.org/10.2460/ajvr.1993.54.06.976.

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Summary A study was designed to compare use of an numerical rating scale (nrs) and a visual analogue scale (vas) for subjective assessment of lameness, using sheep as a model. The nrs consisted of 5 divisions, 0, 1, 2, 3, and 4; 4 of these divisions (1–4) described lameness. The vas used a 100-mm horizontal line with vertical bars at either end; one end was labeled 'sound' and the other was labeled 'could not be more lame.' Two independent observers graded lameness in 62 sheep, and between- and within-observer differences were assessed for each scoring system to compare the nrs with the vas. R
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21

Laven, Richard. "Lameness in housed goats." Livestock 28, no. 3 (2023): 129–32. http://dx.doi.org/10.12968/live.2023.28.3.129.

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Lameness in housed dairy goats is a major cause of poor welfare but our understanding of the factors driving lameness in housed goats is much less than it is than in sheep or cattle. This article summarises the research on two key aspects: the importance of locomotion scoring as a method of detecting lame goats and categorising and defining the non-infectious hoof horn lesions seen in goats. It then sets out the areas in which more information is needed to significantly reduce the impact of lameness on the productivity and welfare of housed dairy goats.
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22

Best, Caroline M., Janet Roden, Kate Phillips, Alison Z. Pyatt, and Malgorzata C. Behnke. "New Insight into the Prevalence and Risk Factors for Three Distinct Hoof Conformation Traits in UK Commercial Sheep Flocks." Veterinary Sciences 8, no. 9 (2021): 176. http://dx.doi.org/10.3390/vetsci8090176.

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Lameness in sheep continues to be a global health, welfare and economic concern. Damaged, misshapen or overgrown feet have the potential to cause lameness either directly, or indirectly. There is a lack of understanding of the predisposing factors for different hoof conformation traits in sheep. Our exploratory study aimed to investigate the prevalence of, and risk factors for, three distinct hoof conformation traits relating to the sole and heel, hoof wall, and hoof wall overgrowth. Feet of 400 ewes from four UK commercial sheep farms were inspected at four time points across 12 months. For e
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23

Baranovič, Štefan, Vladimír Tančin, Michail Uhrinčať, Lucia Mačuhová, and Jozef Palkovič. "Impact of lameness on the milk production of ewes." Acta Agraria Debreceniensis, no. 69 (March 23, 2016): 5–7. http://dx.doi.org/10.34101/actaagrar/69/1780.

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The aim of this study was assessing the impact of lameness on the milk production, somatic cells count and component of milk. We assess also impact of lameness on the order of entry into the milking parlour.
 The experiment was carried at the farm, located in northern Slovakia. The farm keeps sheep Improved Valachian. Samples of milk were taken during two periods: May, July. It was taken 428 samples together. We recorded three groups by lameness- strong lame, slightly lame, non-lame ewes. We recorded also the order of entry of ewes into the milking parlour in milking row. The results were
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24

Vittis, Yiorgos, and Jasmeet Kaler. "Environmental and field characteristics associated with lameness in sheep: a study using a smartphone lameness app for data recording." Veterinary Record 186, no. 12 (2019): 384. http://dx.doi.org/10.1136/vr.105476.

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BackgroundSheep lameness is a major concern among farmers and policymakers with significant impacts on animal welfare standards as well as financial and production performance. The present study attempts to identify the relative importance of environmental and farm-level management characteristics on sheep lameness.MethodTo address this objective, data were derived from the SPiLaMM project from 18 farms that used smartphone app to collect data, the British Geological Survey and the Meteorological Office over 2016–2018. Data were analysed using a multilevel Poisson regression model.ResultsTempe
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25

Best, Caroline M., Alison Z. Pyatt, Janet Roden, Malgorzata Behnke, and Kate Phillips. "Sheep farmers’ attitudes towards lameness control: Qualitative exploration of factors affecting adoption of the lameness Five-Point Plan." PLOS ONE 16, no. 2 (2021): e0246798. http://dx.doi.org/10.1371/journal.pone.0246798.

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In 2014, best-practice recommendations to treat and control lameness in sheep in the UK were consolidated into a national program, the Five-Point Plan (5PP). As recent evidence suggests that only the minority of sheep farmers are implementing all management practices listed in the 5PP, qualitative investigation is vital to ensure future promotion is aligned with psychological and contextual factors affecting farmers’ decision-making. This qualitative study sought to explore farmers’ attitudes and the factors affecting uptake of best-practice measures listed in the 5PP. Semi-structured intervie
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26

Green, Laura, and Rose Grogono Thomas. "Lameness in sheep - a clinical refresher and case study." Livestock 13, no. 4 (2008): 50–55. http://dx.doi.org/10.1111/j.2044-3870.2008.tb00175.x.

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27

Green, Laura, Geert Wassink, Jasmeet Kaler, Elisabeth Hawker, and Rose Grogono. "Economic and health benefits of lameness management in sheep." Livestock 14, no. 2 (2009): 51–53. http://dx.doi.org/10.1111/j.2044-3870.2009.tb00221.x.

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28

Green, Laura, Mike Glover, Kate Hovers, Agnes Winter, and James Wood. "Clinical Forum Understanding lameness in sheep: Managements for today." Livestock 16, no. 5 (2011): 30–42. http://dx.doi.org/10.1111/j.2044-3870.2011.00046.x.

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29

Bampidis, V. A., A. G. Lymberopoulos, V. Christodoulou, and S. Belibasaki. "Impacts of supplemental dietary biotin on lameness in sheep." Animal Feed Science and Technology 134, no. 1-2 (2007): 162–69. http://dx.doi.org/10.1016/j.anifeedsci.2006.04.014.

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30

Carter, E. "Lameness in sheep: UK Farm Animal Welfare Council Opinion." Animal Welfare 20, no. 3 (2011): 451–52. http://dx.doi.org/10.1017/s096272860000302x.

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31

Moschovas, Marios, Aphrodite I. Kalogianni, Panagiotis Simitzis, et al. "A Cross-Sectional Epizootiological Study and Risk Assessment of Foot-Related Lesions and Lameness in Intensive Dairy Sheep Farms." Animals 11, no. 6 (2021): 1614. http://dx.doi.org/10.3390/ani11061614.

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Foot-related lameness, foot-diseases and lesions are emerging issues in dairy sheep; however, relevant epizootiological studies are scarce, and risk factors have not been elucidated. The objectives of this cross-sectional study were (i) to address this dearth of knowledge by investigating the epizootiology of lameness-related foot-lesions and diseases, and (ii) to assess the impact of potential risk factors on foot health, in intensive dairy sheep farms. Thirty farms were assigned in two representative clusters using a multivariate statistical analysis. Three farms per cluster and 100 multipar
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32

Kaler, J., TRN George, and LE Green. "Why are sheep lame? Temporal associations between severity of foot lesions and severity of lameness in 60 sheep." Animal Welfare 20, no. 3 (2011): 433–38. http://dx.doi.org/10.1017/s0962728600002992.

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AbstractWe investigated the temporal associations between the severity of foot lesions caused by footrot (FR) and the severity of lameness in sheep. Sixty sheep from one farm were monitored for five weeks. The locomotion of each sheep was scored once each week using a validated numerical rating scale of 0-6. All feet were then examined, FR was the only foot lesion observed; the severity of FR lesions was recorded on a scale from 0 to 4. Sheep had a locomotion score > 0 on 144/298 observations. FR lesions were present on at least one foot on 83% of observations of lame sheep but also present
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33

Best, Caroline M., Janet Roden, Kate Phillips, Alison Z. Pyatt, and Malgorzata C. Behnke. "Prevalence and Temporal Dynamics of White Line Disease in Sheep: An Exploratory Investigation into Disease Distribution and Associated Risk Factors." Veterinary Sciences 8, no. 6 (2021): 116. http://dx.doi.org/10.3390/vetsci8060116.

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Lameness in sheep is a global health, welfare and economic concern. White line disease (WLD), also known as shelly hoof, is a prevalent, non-infectious cause of lameness, characterised by the breakdown of the white line. Little is known about the predisposing factors, nor the individual disease dynamics over time. Our exploratory study aimed to investigate the prevalence and temporal dynamics of WLD, and the associated risk factors. Feet of 400 ewes from four UK commercial sheep farms were inspected for WLD at four time points across 12 months. The change in WLD state at foot-level (develop or
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34

Bittar, Isabela P., Carla A. Neves, Caroline T. Araújo, et al. "Dose-Finding in the Development of an LPS-Induced Model of Synovitis in Sheep." Comparative Medicine 71, no. 2 (2021): 141–47. http://dx.doi.org/10.30802/aalas-cm-20-000032.

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Models of transient synovitis that can be controlled with antiinflammatory and analgesic drugs have been used to study pain amelioration. To this end, we aimed to determine the dose of intraarticularly administered E. coli LPS that induced signs of synovitis without systemic signs in clinically healthy male castrated sheep (n = 14). In phase 1, a single dose of LPS (0.5, 1.0, 1.5, or 2.0 ng in a total volume of 0.5 mL) was administered into the right stifle joint. In phase 2, a dose of LPS (1.0 or 2.0 μg) in 0.3 mL was administered to 4 naïve sheep. In phase 3, 4 sheep from phase 1 were inocul
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35

Avdic, R., A. Katica, N. Mlaco, et al. "Morphological characteristics of interdigital diverticulum (sinus cutaneous interdigitalis) of Dubska Pramenka." Biotehnologija u stocarstvu 29, no. 3 (2013): 441–48. http://dx.doi.org/10.2298/bah1303441a.

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Lameness in sheep, especially in semi-extensive breeding of Dubska pramenka, which starts in the interdigital region, was the motive of our morphological and histological research, in order to and in some way, bring the structure of the interdigital sinus in correlation with the appearance of this pathological state that causes extensive economical losses in the domestic sheep breeding,. The anatomical location of the interdigital diverticulum, its histological structure, which point to abundance of sebaceous glands around the hair follicles surrounding the interdigital opening and interdigita
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36

Medrano-Galarza, Catalina, Diego G. Ahumada-Beltrán, Aldemar Zúñiga-López, et al. "One Welfare for all: Associations between sheep welfare indicators and producers’ mental health." Revista MVZ Córdoba 28, no. 2 (2023): e2892. http://dx.doi.org/10.21897/rmvz.2892.

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Objective. The objective of this observational cross-sectional study was to investigate associations between farmers’ mental health scores for stress, anxiety, depression, and resilience, and sheep welfare outcomes. Materials and methods. Twenty-two sheep farms in the departments of Boyacá, Cundinamarca, Tolima, and Meta, Colombia, were visited once. Clinical health, cleanliness, and calmness of randomly selected sheep per farm were scored to identify the number of animals with different welfare problems such as lameness, hoof overgrowth, and mastitis. A face-to-face interview with the farmer
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37

Barwick, Jamie, David Lamb, Robin Dobos, Derek Schneider, Mitchell Welch, and Mark Trotter. "Predicting Lameness in Sheep Activity Using Tri-Axial Acceleration Signals." Animals 8, no. 1 (2018): 12. http://dx.doi.org/10.3390/ani8010012.

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Góss, Geórgia Camargo, Claudia Acosta Duarte, Tiago Galinna Correa, et al. "Use of Gamithromycin for the Treatment of Osteomyelitis Secondary to Foot Rot in a Sheep." Acta Scientiae Veterinariae 46 (September 9, 2018): 5. http://dx.doi.org/10.22456/1679-9216.87485.

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Background: Lameness is one of the main causes of economic losses in sheep breeding, especially in the distal region of the limbs. Poor sanitation management, especially in terms of hygiene conditions and the introduction of animals without previous preventive care, is an important predisposing factor in sheep flocks. Interdigital phlegmon (foot rot) is a bacterial disease that causes pain, heat, edema, hyperemia in the region, and can lead to secondary processes such as osteomyelitis. This case report describes the use of gamithromycin for the treatment of osteomyelitis secondary to foot rot
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39

Clifton, Rachel. "Lameness in sheep: a practical guide to non-contagious foot diseases." Livestock 26, no. 5 (2021): 254–60. http://dx.doi.org/10.12968/live.2021.26.5.254.

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Non-contagious foot diseases are the most important causes of lameness on some farms, and farmers are often concerned when they see abnormal feet. Granulomas, shelly hoof and white line abscesses are common non-contagious foot diseases on UK sheep farms. This article presents an overview of these diseases, including their clinical presentation, aetiology and epidemiology, and treatment and control.
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40

Vergara-Hernandez, Fernando B., Brian D. Nielsen, John M. Popovich, et al. "Clodronate disodium does not produce measurable effects on bone metabolism in an exercising, juvenile, large animal model." PLOS ONE 19, no. 4 (2024): e0300360. http://dx.doi.org/10.1371/journal.pone.0300360.

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Bisphosphonates are commonly used to treat and prevent bone loss, but their effects in active, juvenile populations are unknown. This study examined the effects of intramuscular clodronate disodium (CLO) on bone turnover, serum bone biomarkers (SBB), bone mineral density (BMD), bone microstructure, biomechanical testing (BT), and cartilage glycosaminoglycan content (GAG) over 165 days. Forty juvenile sheep (253 ± 6 days of age) were divided into four groups: Control (saline), T0 (0.6 mg/kg CLO on day 0), T84 (0.6 mg/kg CLO on day 84), and T0+84 (0.6 mg/kg CLO on days 0 and 84). Sheep were exer
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41

Clements, A. C. A., J. L. Fitzpatrick, and D. J. Mellor. "Reporting of sheep lameness conditions to veterinarians in the Scottish Borders." Veterinary Record 150, no. 26 (2002): 815–17. http://dx.doi.org/10.1136/vr.150.26.815.

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Groenevelt, Margit. "Foot lameness in goats: like sheep, like cattle or completely different?" Livestock 22, no. 2 (2017): 98–101. http://dx.doi.org/10.12968/live.2017.22.2.98.

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43

Doughty, Amanda K., Brian J. Horton, Nguyen T. D. Huyen, C. Rowdy Ballagh, Ross Corkrey, and Geoff N. Hinch. "The influence of lameness and individuality on movement patterns in sheep." Behavioural Processes 151 (June 2018): 34–38. http://dx.doi.org/10.1016/j.beproc.2018.03.008.

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44

Hayes, David. "In praise of lameness: A response to William Deresiewicz’s Excellent Sheep." Arts and Humanities in Higher Education 19, no. 3 (2019): 325–34. http://dx.doi.org/10.1177/1474022219837879.

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In Excellent Sheep, William Deresiewicz describes ‘elite’ higher education as one in which students perform excellently, but only in a spirit of compliance with assigned tasks. The depth of this problem – which has a long pedigree in philosophy – is such that an advantage might be found in non-‘elite’ and even manifestly lame education. This advantage is illustrated through the story of a low point in my teaching career, in which affects of anger, shame and disappointment erupted into the classroom. Because these negative feelings can make it possible for us to discover that we actually do car
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45

Olmstead, M. L., A. S. Litsky, and D. P. Bruns. "Technique and Results for Total Hip Replacement in Sheep: An Experimental Model." Veterinary and Comparative Orthopaedics and Traumatology 09, no. 04 (1996): 158–64. http://dx.doi.org/10.1055/s-0038-1632523.

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SummaryFifty healthy adult Suffolk cross sheep were evaluated as a research animal for cemented total hip replacement. The surgical technique, peri-operative care, and long-term evaluation of the animals is reported. A modular cemented canine hip replacement system was used in this project. Postoperative fractures of the operated femur were observed in five animals. Two sheep developed septic loosening of the acetabular components. Two sheep experienced immediate postoperative luxations. One animal developed an acetabular fracture and infection. Five sheep exhibited mild lameness of the operat
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46

Schreiber, Kévin, Philippe Haudiquet, and Martin Hamon. "Achilles Tendon Rupture Treated with Flexor Digitorum Lateralis Tendon Transposition and Transarticular External Skeletal Fixator in Ouessant Sheep." VCOT Open 07, no. 01 (2024): e46-e51. http://dx.doi.org/10.1055/s-0044-1786187.

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Abstract Objective To describe the appositional augmentation of a complete Achilles tendon rupture in Ouessant sheep, using the intact flexor digitorum lateralis tendon, and immobilization with a type II transarticular external skeletal fixator. Clinical Report A 1-year-old neutered male Ouessant sheep was presented for Achilles tendon rupture and multiple bite wounds, secondary to a dog attack. The Achilles tendon was torn entirely, and a significant 3-cm gaping defect was present. The remnants of the Achilles tendon were debrided and attached using locking-loop and epitendinous sutures. The
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47

Gelasakis, Athanasios I., Georgios Arsenos, Georgios E. Valergakis, and Georgios Banos. "Association of lameness with milk yield and lactation curves in Chios dairy ewes." Journal of Dairy Research 82, no. 2 (2015): 193–99. http://dx.doi.org/10.1017/s0022029915000059.

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The objective of the study was twofold: (i) to quantify the differences in daily milk yield (DMY) and total milk yield (TMY) between lame and non-lame dairy ewes and (ii) to determine the shape of lactation curves around the lameness incident. The overall study was a prospective study of lameness for the surveyed sheep population, with a nested study including the selection of matching controls for each lame ewe separately. Two intensively reared flocks of purebred Chios ewes and a total of 283 ewes were used. Data, including gait assessment and DMY records, were collected on a weekly basis du
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48

Kachalin, Mikhail D., Sergey V. Posyabin, Elena N. Borkhunova, Vladislav V. Belogurov, and Igor D. Lyaskovsky. "Methodology for evaluating lameness in animals with osteoarthritis." Veterinariya, Zootekhniya i Biotekhnologiya 12/1, no. 121 (2023): 6–14. http://dx.doi.org/10.36871/vet.zoo.bio.202312101.

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The article presents data on the results of the development and implementation of the methodology for determining the degree of lameness in animals with osteoarthritis. The work was performed in experimental conditions on sheep with controlled degrees of pathological process development and terms of its course. Verification of the degree and stage of the course of osteoarthritis in animals is an important task in clinical veterinary medicine due to the widespread occurrence of such pathological processes, but to date there is no generally recognized dominant methodology for their determination
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49

Becker, Gabrielle M., Morgan R. Stegemiller, Christopher S. S. Schauer, Whit C. C. Stewart, and Brenda M. Murdoch. "PSIV-16 Genome-wide association study of Rambouillet rams with angular limb deformities." Journal of Animal Science 99, Supplement_3 (2021): 301–2. http://dx.doi.org/10.1093/jas/skab235.554.

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Abstract Lameness and limb deformities can be detrimental to range and breeding sheep. Growing animals are at an increased risk of angular limb deformities (ALD) and lameness, which adversely affects their mobility, breeding soundness and ultimately longevity. Ram testing allows developing ram lambs from different farms to be evaluated together under a consistent nutritive and environment management system. The aim of this study is to investigate rams from four ram test cohorts (North Dakota State University and University of Wyoming in two consecutive years) for genetic associations with ALD
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50

Gelasakis, A. I., G. Arsenos, G. E. Valergakis, P. Fortomaris, and G. Banos. "Effect of lameness on milk production in a flock of dairy sheep." Veterinary Record 167, no. 14 (2010): 533–34. http://dx.doi.org/10.1136/vr.c4828.

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