Results 61 to 70 of about 12,949 (225)

Myopia Development in Tree Shrew Is Associated with Chronic Inflammatory Reactions

open access: yesCurrent Issues in Molecular Biology, 2022
In this study, we aimed to investigate whether chronic retinal inflammation is involved in the pathogenesis of form-deprivation myopia (FDM) using tree shrews as an animal model.
Hsiangyu Ku   +7 more
doaj   +1 more source

A new estimate of afrotherian phylogeny based on simultaneous analysis of genomic, morphological, and fossil evidence [PDF]

open access: yes, 2007
Background The placental mammalian clade Afrotheria is now supported by diverse forms of genomic data, but interordinal relationships within, and morphological support for, the group remains elusive.
Erik R Seiffert
core   +2 more sources

Nocturnal neighbors: exploring residents' perceptions of urban wildlife related to animal traits identified by camera traps and literature

open access: yesWildlife Biology, EarlyView.
Wildlife in urban areas is often a source of conflict, yet relatively few efforts have been directed toward fostering coexistence in these human‐dominated landscapes. While previous research has focused on socio‐demographic factors influencing perceptions of wildlife, the role of specific animal traits in shaping acceptance remains underexplored.
Simon S. Moesch   +3 more
wiley   +1 more source

Chinese Pangolin Changes Local Vertebrate Assemblages and Contributes to Their Interspecific Interactions by Burrowing and Revisitation

open access: yesIntegrative Zoology, EarlyView.
In this study, we systematically analyzed the utilization patterns of Chinese pangolin burrows by sympatric species in Guangdong Province, China, including differences in species composition using burrow mounds and burrow tunnels. We found that repeated visits to burrows by Chinese pangolin promoted the use of burrows by sympatric species, suggesting ...
Song Sun   +9 more
wiley   +1 more source

Anatomy and nomenclature of tree shrew lymphoid tissues

open access: yesExperimental Animals, 2022
The immune response plays a key role in the disease development of the organism, while immune function serves as an important indicator for animal models evaluation. The tree shrew (Tupaia belangeri chinensis), as a new laboratory animal with a close genetic relationship with primates, has been used to construct various disease models.
Shi, Nan   +6 more
openaire   +3 more sources

Scaling of internal joint distance in the elbow of small‐ to medium‐sized mammals: Implications for range of motion analyses

open access: yesJournal of Anatomy, EarlyView.
We investigated the internal joint distances (IJDs) of the humero‐ulnar and humero‐radial joint, within a sample of 15 small‐ to medium‐sized mammals and report isometric results. We also found that joint poses had no effect on IJDs and that IJDs scale isometrically within small species.
Adrian Scheidt   +2 more
wiley   +1 more source

The neuroprotective effect and RNA‐sequence analysis of postconditioning on the ischemic stroke with diabetes mellitus tree shrew model

open access: yesBrain and Behavior, 2021
Introduction Patients with comorbidity of ischemic stroke (IS) and diabetes mellitus (DM) show poor neurological functional recovery, and ischemic postconditioning (IPOC) should be considered a powerful neuroprotective method for IS.
Ling Zhao   +5 more
doaj   +1 more source

Small animals census and control on a hardwood plantation [PDF]

open access: yes, 1974
For centuries, man has been at conflict with and has suffered untold crop losses to ubiquitous small mammals. Such losses may range from unnoticed removal of vegetation in hay and grain fields to 95 - 99 percent losses in unprotected orchards or forest ...
Radvanyi, Andrew
core  

Evolutionary history of the Nesophontidae, the last unplaced Recent mammal family [PDF]

open access: yes, 2016
The mammalian evolutionary tree has lost several major clades through recent human-caused extinctions. This process of historical biodiversity loss has particularly affected tropical island regions such as the Caribbean, an area of great evolutionary ...
Barnes, I   +6 more
core   +1 more source

Historical shifts, geographic biases, and biological constraints shape mammal species discovery

open access: yesJournal of Systematics and Evolution, EarlyView.
Taxonomic descriptions of mammals have become more robust from 1990 to 2025, with increased specimen sampling, broader comparisons, and more integrative methods. However, disparities remain: tropical and small‐bodied species are less comprehensively described, reflecting ongoing geographic and biological biases.
Matheus de T. Moroti   +5 more
wiley   +1 more source

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