Results 51 to 60 of about 60,662 (276)

Do red deer hinds prefer stags that produce harsh roars in mate choice contexts? [PDF]

open access: yes, 2014
Red deer stags give two types of roars during the breeding season, termed ‘common’ and ‘harsh’ roars. This study tested the hypothesis that the characteristic spectro-temporal structure of male harsh roars functions to directly attract females towards ...
Charlton, B D   +4 more
core   +3 more sources

Ursolic Acid Alleviates Orchitis via Modulating Ferroptosis in Peritubular Myoid Cells of Testis

open access: yesAnimal Research and One Health, EarlyView.
Ursolic acid modulates key ferroptosis‐related pathways in the peritubular myoid cells of the testis in forest musk deer. ABSTRACT Chronic stress adversely affects reproductive health, increasing susceptibility to pathologies such as orchitis. Additionally, the maintenance of iron homeostasis is essential for preserving the function of the testicles ...
Yang Wang   +11 more
wiley   +1 more source

Mechanisms of combined deer antler polysaccharides and postbiotics supplementation for regulating obesity in mice

open access: yesFood & Nutrition Research
Objective: This study investigated the mechanisms related to lipid metabolism regulation after combined supplementation with deer antler polysaccharides and postbiotics.
Lanyue Yin   +6 more
doaj   +1 more source

Ocozocoautla de Espinosa Virus and Hemorrhagic Fever, Mexico

open access: yesEmerging Infectious Diseases, 2012
Arenavirus RNA was isolated from Mexican deer mice (Peromyscus mexicanus) captured near the site of a 1967 epidemic of hemorrhagic fever in southern Mexico.
Maria N.B. Cajimat   +3 more
doaj   +1 more source

Differential Response of Female Deer Mice to Short Photoperiod [PDF]

open access: yes, 1992
Author Institution: Department of Biological Sciences, Kent State UniversityIndividual male deer mice (Perotnyscus maniculatus} respond to inhibitory (short) photoperiod with gonadal responses that range from azoospermia to normal spermatogenesis.
Blank, James L.   +2 more
core  

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

open access: yesBiological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen   +15 more
wiley   +1 more source

Humans are not unique: difficult birth is common in placental mammals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

Experimental Andes virus infection in deer mice: characteristics of infection and clearance in a heterologous rodent host. [PDF]

open access: yesPLoS ONE, 2013
New World hantaviruses can cause hantavirus cardiopulmonary syndrome with high mortality in humans. Distinct virus species are hosted by specific rodent reservoirs, which also serve as the vectors.
Jessica R Spengler   +5 more
doaj   +1 more source

Patterns of Genetic and Morphological Variation in Deer Mice (Peromyscus Maniculatus) in the Warner Mountains [PDF]

open access: yes, 2011
A previously recognized north-south mitochondrial DNA (mtDNA) break in populations of deer mice, Peromyscus maniculatus, was investigated in Western North America. A 383-bp fragment of the mtDNA control region was analyzed from 107 tissue samples in the
Wade, Allison Linnea
core   +1 more source

Geographic Distribution of Siphonaptera Collected From Small Mammals on Lake Michigan Islands [PDF]

open access: yes, 2017
The distribution of ten flea species collected from five small mammal host species on 13 Lake Michigan islands is described. Four new eastern and southern records for Hystrichopsylla dippiei Rothschild are given.
Scharf, William C
core   +3 more sources

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