Results 181 to 190 of about 536,912 (354)

Unraveling ovarian histology: The key morphological aspects that spur the development of the Fossa ovarii in equine

The Anatomical Record, EarlyView.
Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz, Silvio Pires Gomes, Bruno Cesar Schimming, Fabio Cesar Magioli Abdala, Maria Angélica Miglino, Tais Harumi de Castro Sasahara   +5 more
wiley   +1 more source

Determining the timeline of gonadal and genital differentiation in male and female equine fetuses allows for early detection and intervention in malformations

The Anatomical Record, EarlyView.
Abstract Sexual differentiation in the equine fetus involves coordinated morphogenetic processes that shape both the gonads and the genital ducts. Although the formation of testes and ovaries has been relatively well documented, the temporal dynamics and morphometric patterns of the mesonephric (Wolffian) and paramesonephric (Müllerian) ducts remain ...
Tais Harumi de Castro Sasahara, Silvio Pires Gomes, Fabio Cesar Magioli Abdala, Bruno Cesar Schimming, Maria Angelica Miglino   +4 more
wiley   +1 more source

Evolutionary Genomics and Conservation of the Endangered Przewalski's Horse.

Current Biology, 2015
Clio Der Sarkissian, L. Ermini, Mikkel Schubert, Melinda A. Yang, P. Librado, Matteo Fumagalli, Hákon Jónsson, G. K. Bar-Gal, A. Albrechtsen, F. G. Vieira, Bent Petersen, A. Ginolhac, Andaine Seguin-Orlando, K. Magnussen, A. Fages, C. Gamba, B. Lorente-Galdos, S. Polani, C. Steiner, M. Neuditschko, V. Jagannathan, C. Feh, C. Greenblatt, A. Ludwig, N. Abramson, W. Zimmermann, R. Schafberg, A. Tikhonov, Thomas Sicheritz-Pontén, E. Willerslev, Tomàs Marquès-Bonet, O. Ryder, M. McCue, S. Rieder, T. Leeb, M. Slatkin, L. Orlando   +36 more
semanticscholar   +1 more source

Differences in predominant collagen fiber orientation between dorsal and plantar trabecular bone tracts of adult mule deer calcanei suggest strain‐mode‐specific adaptation

The Anatomical Record, EarlyView.
Polarized microscopic images of the outer bone cortex (a and b) and deeper trabecular bone (c and d) of the deer calcaneus in thin cross‐sections. The brighter gray levels reflect more oblique‐to‐transverse collagen fibers in the compression/dorsal bone (a, c) and the darker gray levels reflect more longitudinal collagen in the tension/plantar bone (b,
John G. Skedros, John T. Cronin, Chad S. Mears, Brett W. Richards   +3 more
wiley   +1 more source

Horse and donkey owners' perspectives on fireworks and their impact on equids in the UK. [PDF]

Anim Welf
Gerow SL, Clegg SR, Cooke AS.
europepmc   +1 more source

Current state of anthelmintic resistance in horses with a special focus on the situation in Germany

, 2016
Antonia Ertelt, Georg von Samson‐Himmelstjerna, H Gehlen   +2 more
openalex   +2 more sources

Genetic Diversity, Adaptation, Wild Introgression, and Coat Color Mutation of Golden Yak

Animal Research and One Health, EarlyView.
Genetic diversity, adaptation, wild introgression, and coat color mutation of golden yak from two populations on the Qinghai‐Xizang Plateau. ABSTRACT The golden yak lives on the Qinghai‐Xizang Plateau with a golden coat and adapts to high altitudes and strong ultraviolet environment. The golden coat is a prominent phenotype in many domesticated species,
Huixuan Yan, Jialei Chen, Chuzhao Lei, Fengwei Zhang, Shunzhong He, Weiru Song, Hongyan Ma, Shuling Li, Guomei Li, Laba Yongcuo, Jianlin Han, Johannes A. Lenstra, Qiang Zhang, Rende Song, Basang Wangdui, Ningbo Chen   +15 more
wiley   +1 more source

Optimizing Cattle, Yak, Camel, and Horse Meat Processing: Species-Sex Physicochemical Drivers. [PDF]

Food Sci Nutr
Bai X, Bai Y, Li J, Zhu C, Xu L, Yu X, Yin F, Ru A, Wang X, Bai Y.   +9 more
europepmc   +1 more source

Failure of pregnancy in horses and camelids

, 2022
Robert A. Foster
openalex   +2 more sources

Comparative Meta‐Analysis of Antimicrobial Peptides in Aquatic and Terrestrial Livestock Species

Animal Research and One Health, EarlyView.
A global meta‐analysis of 58 studies (926 effect sizes and 29 species across five taxa) revealed that dietary antimicrobial peptides generally improve growth performance, blood metabolites, and immune responses. The greatest benefits were observed in omnivorous livestock, such as pigs and chickens. Dose‐duration effects were evident. An optimal outcome
Lily Liu, Xu Luo, Qin Zhang, Jinhai Wang, Alan E. Wilson   +4 more
wiley   +1 more source