Results 31 to 40 of about 256 (136)

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 4, Page 361-376, May 2026.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Himen septado vertical

Revista de Ciencias Forenses de Honduras, 2021
El himen septado constituye una variante anatómica poco frecuente1,2,4,5 y pese a que son escasos las investigaciones publicadas para determinar la frecuencia de estas variantes anatómicas, en estudios realizados en recién nacidas y en cadáveres de ...
Ángel de Jesús Bustillo Bonilla
doaj   +4 more sources

O Desenvolvimento do Sistema Venoso Cerebral - do Embrião à Estrutura Definitiva no Adulto

Acta Médica Portuguesa, 2012
Introdução: O desenvolvimento humano consiste num processo contínuo, extremamente complexo com repetidos ciclos de crescimento, modulação e modificação.
Leonor Lopes, Teresa Palma, Isabel Cravo, Cristina Gonçalves, Marco Bousende, João Martins Pisco   +5 more
doaj   +1 more source

Olive Waste as Feed Supplement: Morphometrical Effects on the Ansa spiralis coli in Lambs

Anatomia, Histologia, Embryologia, Volume 55, Issue 3, May 2026.
ABSTRACT Feedlot systems for small ruminants require nutritionally adequate and viable diets, and the incorporation of olive residues can offer a sustainable and economically advantageous alternative. This study evaluated the effects of including olive waste at 7.5%, 15%, 22.5% and 30% in the diets of Texel × Ile‐de‐France lambs, assessing the ...
Gabriel Soares Tosatto Pellenz, Gabriel Navarrina Soares, Marcelo José Böck, Vitor Pires Pereira, William Soares Teixeira, Sérgio Carvalho, Sokol Duro, William Pérez, Luciano de Morais‐Pinto   +8 more
wiley   +1 more source

Variante anatómica atípica de la arteria carótida externa

Revista Mexicana de Angiología
Presentamos el caso de un varón de 50 años intervenido mediante endarterectomía carotídea. En la angiotomografía computarizada preoperatoria se objetivó una variante anatómica de la arteria carótida externa (ACE); el procedimiento transcurrió sin ...
Álvaro Peñalba-Vicario, Yaiza Villagrasa-Salagre, Selma Suárez-González, Andoni González-Fernández, Reyes Vega-Manrique   +4 more
doaj   +1 more source

Macroscopical and histological characterization of the perineal membrane and deep perineal pouch

Journal of Anatomy, Volume 248, Issue 5, Page 755-765, May 2026.
The existence of the deep transverse perineal muscle remains controversial. While the macroscopic appearance of the tissue in the deep perineal pouch differs between men and women, the differences in the histological composition of this fibromuscular plate is still unclear.
Morten Kampelmann, Carina Grindley, Christian Mühlfeld, Andreas Schmiedl   +3 more
wiley   +1 more source

Anatomical Associations Between Focal Mitochondrial Metabolism and Patterns of Neurodegeneration in Amyotrophic Lateral Sclerosis

Annals of Neurology, Volume 99, Issue 3, Page 614-628, March 2026.
Objective Amyotrophic lateral sclerosis (ALS) has a very specific neuroimaging signature, but the molecular underpinnings of the strikingly selective anatomic involvement have not elucidated to date. Accordingly, a large neuroimaging study was conducted with 258 participants to evaluate associations between patterns of neurodegeneration and focal ...
Marlene Tahedl, We Fong Siah, Efstratios Karavasilis, Jennifer C. Hengeveld, Mark A. Doherty, Russell L. McLaughlin, Orla Hardiman, Ee Ling Tan, Foteini Christidi, Jana Kleinerova, Peter Bede   +10 more
wiley   +1 more source

Osteology of the Feeding Apparatus of Chilean Flamingo Phoenicopterus chilensis (Aves: Phoenicopteridae)

Journal of Morphology, Volume 287, Issue 3, March 2026.
1. The skull features a broad, dorsoventrally flattened frontal region articulating with an elongated upper jaw that is complemented by the mandible's downward bend along its proximal half. 2. The low mechanical advantage in the mandible is attributed to the reduced and shallow insertion areas of the adductor muscles, which are positioned close to the ...
Oscar Aldana Ardila, Caio J. Carlos
wiley   +1 more source

Variantes anatómicas de la segmentación bronquial, prevalencia y diagnóstico mediante TC multidetector 64 canales

Revista Chilena de Radiología
Propósito. Conocer tipos y prevalencia de las variantes anatómicas de la segmentación bronquial, en pacientes a quienes se les realizó TC de Tórax Multidetector 64 (TCMD 64). Evaluar la capacidad de este método para el diagnóstico de las mismas. Material
Mariana Robledo M, Carlos Bertona T, Juan Bertona T, Cecilia Giordanengo M, Noelia Gribaudo C, Irina Tolabin S   +5 more
doaj   +1 more source

Associations Between Genetic Polymorphisms and Psychological Variables in Women With Fibromyalgia: A Cross‐Sectional Study

European Journal of Pain, Volume 30, Issue 1, January 2026.
ABSTRACT Introduction Fibromyalgia (FM) is a multifactorial syndrome involving chronic pain and psychological distress. Psychological traits such as anxiety, depression, and catastrophising are linked to symptom severity. Genetic variability may contribute to these dimensions through mechanisms related to pain modulation and stress response ...
Víctor Riquelme‐Aguado, María Elena González‐Álvarez, Silvia Di‐Bonaventura, Leonardo Rodríguez‐Lagos, Alazne Zabarte del Campo, Francisco Gómez‐Esquer, Gema Díaz‐Gil, Antonio Gil‐Crujera   +7 more
wiley   +1 more source