Results 71 to 80 of about 29,343 (190)

Functional Differences in Muscle Architecture Across the Pelvis and Hind Limb of Primates

American Journal of Biological Anthropology, Volume 190, Issue 4, August 2026.
ABSTRACT Objectives Understanding the architectural diversity of primate musculature is essential for interpreting locomotor function and reconstructing evolutionary adaptations. This study examines whether interspecific differences in pelvic and hind limb muscle architecture reflect functional differentiation among major muscle groups.
Emma Guimaraes, Evie Vereecke, Ashleigh L. Wiseman   +2 more
wiley   +1 more source

A Hybrid RF Coil for Whole‐Brain Imaging in Non‐Human Primates at 7 T

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 996-1010, August 2026.
ABSTRACT Purpose Ultra‐high field MRI (≥ 7 T) offers unprecedented potential for mapping non‐human primate (NHP) brain function. However, complex electromagnetic systems are required to meet the challenges of UHF imaging and the mechanical demands of awake NHP studies.
Elias Djaballah, Éric Giacomini, Paul‐François Gapais, Michel Luong, Alexis Amadon, Qi Zhu   +5 more
wiley   +1 more source

Demographic buffering in natural populations: A multi‐level perspective

Journal of Animal Ecology, Volume 95, Issue 8, Page 1298-1310, August 2026.
We introduce a multi‐level framework that unites stochastic elasticities with nonlinear selection to test demographic buffering. Applying it across mammals reveals a key insight: ecological robustness to variability often decouples from evolutionary constraint, reshaping how we understand resilience under environmental stochasticity.
Gabriel Silva Santos, Samuel J. L. Gascoigne, André Tavares Corrêa Dias, Maja Kajin, Roberto Salguero‐Gómez   +4 more
wiley   +1 more source

CD49a expression defines a metabolically robust, cytokine‐biased liver NK cell subset in rhesus macaques during lentivirus infection

Immunology &Cell Biology, Volume 104, Issue 7, Page 656-666, August 2026.
Liver‐resident NK cells (CD49a+ NK cells) in rhesus macaques display distinct activating receptor and metabolic markers enhanced phenotype compared with hepatic NK cell subsets (CD49a−) in the liver. These cells exhibit heightened cytokine polyfunctionality with restrained cytotoxic responses upon mitogen stimulation in comparison with CD49a− NK cell ...
Andrew Hudson, Melissa Xin Yu Wong, Michael Verdolin, R Keith Reeves, Cordelia Manickam   +4 more
wiley   +1 more source

Multifocal Oral Epithelial Hyperplasia Associated With Papillomavirus Infection in a Road Killed Brown Howler Monkey (Alouatta guariba clamitans)

Journal of Medical Primatology, Volume 55, Issue 4, August 2026.
ABSTRACT A free‐ranging road‐killed brown howler monkey (Alouatta guariba clamitans) presented multiple mucosal‐colored papules and plaques on oral mucosa. Pathological evaluation confirmed the diagnosis of epithelial hyperplasia with koilocytosis.
Sandy Lorena Pulecio‐Santos, Vivian Renata Kida, Alex Junior Souza de Souza, José Luiz Catão‐Dias, Pedro Enrique Navas Suarez, Lilian Rose Marques de Sá   +5 more
wiley   +1 more source

Histopathologic findings of pulmonary acariasis in a rhesus monkeys breeding unit Aspectos histopatológicos da acaríase pulmonar em uma criação de macacos rhesus

Revista Brasileira de Parasitologia Veterinária, 2007
Histological lesions in the lungs of rhesus monkeys (Macaca mulatta) related with Pneumonyssus simicola were evidenced. The most prominent pathologic alterations included numerous thin-walled cysts 1-5 mm diameter scattered throughout the lungs ...
Márcia Cristina R. Andrade, Renato S. Marchevsky   +1 more
doaj   +1 more source

The use of the external layer of the calvaria's frontal bone to repair craniofacial skeleton injuries in Macaca mulatta (Rhesus)

Acta Cirúrgica Brasileira, 2003
PURPOSE: To study the integration of the external layer of the calvaria's frontal bone to repair craniofacial skeleton injuries in primates. METHODS: Ten Rhesus monkeys underwent surgery in two stages.
Camelo-Nunes José Mário, Rodrigues Ubimara Pereira   +1 more
doaj  

Toll-like Interleukin -1 Receptor Regulator (TILRR) Protein, a Major Modulator of Inflammation, is Expressed in Normal Human and Macaque Tissues and PBMCs

Journal of Inflammation Research, 2022
Mohammad Abul Kashem,1– 3 Lin Li,2 Xin-Yong Yuan,2 Francis A Plummer1 ,† Ma Luo1,2 1Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, MB, Canada; 2JC Wilt Infectious Diseases Research Center, National ...
Kashem MA, Li L, Yuan XY, Plummer FA, Luo M   +4 more
doaj  

太行山区修武县猕猴现状

野生动物学报, 1999
对于太行山区修武县境内的猕猴（Macaca mulatta）资源情况,尚未见有正式报道。笔者于1996年11月,1998年8月,两次对这一地区的野生猕猴现状进行了考察,现将考察结果报道如下。
路纪琪, 吕九全, 张建军, 瞿文元   +3 more
doaj  

Paternity testing for crab‐eating macaques and rhesus macaques using microsatellite markers

Animal Models and Experimental Medicine
Accurate macaque paternity identification is of great significance in various fields, yet relevant research remains scarce. Our study aimed to screen effective microsatellite markers for macaque paternity testing.
Yiming Yuan, Tianqi Sun, Lu Zhang, Wensheng Zhang, Teng Meng, Jianhua Zheng, Rui Zhang, Lei Lu, Zirong Pu, Yan Li, Yefeng Qiu   +10 more
doaj   +1 more source