Results 141 to 150 of about 56,651 (307)

Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes

open access: yesThe Anatomical Record, EarlyView.
Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield   +2 more
wiley   +1 more source

Roles of Irx3/5 in Mouse Hindlimb Development

open access: yes, 2013
Iroquois (Irx) homeobox genes have important and redundant functions during embryogenesis. Irx3/5 double knock out (Irx3/5 KO) mouse embryos exhibit severe hindlimb phenotypes.
Li, Danyi
core   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti   +4 more
wiley   +1 more source

Gut Health in Ostriches (Struthio camelus): Insights Into Intestinal Structure, Functions, Microbiome, and Improvement Strategies

open access: yesAnimal Research and One Health, EarlyView.
Our paper systematically reviews the intestinal structure, function, and microbiota of ostriches, along with strategies for improving their gut health. We analyze how these factors collectively influence intestinal homeostasis and ostrich welfare, emphasizing probiotics as a promising intervention to enhance gut health, boost population well‐being, and
Zi‐Qun Zhang   +6 more
wiley   +1 more source

The Influence of Hindlimb Unloading on the Bone Tissue’s Structure

open access: yes, 2020
© 2018, Springer Science+Business Media, LLC, part of Springer Nature. The results of numerous studies indicate interactions between antiortostatic support and bone’s tissue.
Fedyanin A.   +5 more
core  

Student and staff experiences of interactive digital models when learning animal anatomy

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Compared to human medical sciences, digital models of animals are rare, often behind subscription services and are comparatively lacking in interactivity and accessibility features. This study explores how digital models are currently being used to teach animal anatomy, providing the data required to construct the best anatomical models ...
Alice Leavey, Sarah Channon
wiley   +1 more source

Nutrient utilisation by the hindlimb of Thoroughbred horses at rest

open access: yes, 1993
Nutrient uptake by the hindlimb was investigated utilising the arteriovenous difference technique in 5 Thoroughbred horses fed to maintenance a diet of 100% roughage or 52% oat grain and 48% roughage.
Pethick, D.W.   +3 more
core  

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

open access: yesBMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song   +9 more
wiley   +1 more source

Role of adrenergic receptors in the caffeine-induced increase in glucose uptake by the canine hindlimb

open access: yes, 2009
The present study was designed to investigate the effects of alpha and beta adrenergic receptor blockers on caffeine-induced increase in canine hindlimb glucose uptake. The study was carried out on fasted male anaesthetized dogs divided into five groups (
Salahdeen, H. M., Alada, A.R.A.
core   +1 more source

The Omentum as a Lymphoid Tissue: Its Molecular Aspects and Application in a Murine Model

open access: yesArchives of Plastic Surgery
Masahiro Hojo   +7 more
doaj   +1 more source

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