Results 41 to 50 of about 2,944,590 (202)

Morphological, Physiological and Genetic Characteristics of Populations of the Main Plague Host Rhombomys opimus Licht., 1823 in the Central Asian Desert Natural Focus of Plague

open access: yesActa Biomedica Scientifica, 2019
Revealed by morphological characters, physiological status, and genetic diversity of populations of the main plague host Rhombomys opimus Licht., 1823 in Central Asia desert natural focus is described.Differences in the skull parameters of R. opimus from
S. T. Nurtazin   +15 more
doaj   +1 more source

Morphological and molecular analyses of Taenia and Mesocestoides species from red foxes (Vulpes vulpes) in northwestern China

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2021
In this study, 263 tapeworms were collected from eight road-killed red foxes in Xinjiang Uygur Autonomous Region (XUAR, northwestern China). The tapeworms were analyzed based on morphological characters and mitochondrial cytochrome c oxidase subunit 1 ...
Gang Liu   +8 more
doaj   +1 more source

Neuroprotective efficacy of nimesulide against hippocampal neuronal damage following transient forebrain ischemia [PDF]

open access: yes, 2002
Cyclooxygenase-2 is involved in the inflammatory component of the ischemic cascade, playing an important role in the delayed progression of the brain damage.
Alvarez, Dalia   +7 more
core   +1 more source

Neuroprotective and Anti-Inflammatory Effects of Pinus densiflora Bark Extract in Gerbil Hippocampus Following Transient Forebrain Ischemia

open access: yesMolecules, 2021
Korean red pine (Pinus densiflora) belongs to the Genus Pinus, and its bark contains a great amount of naturally occurring phenolic compounds. Until now, few studies have been conducted to assess the neuroprotective effects of Pinus densiflora bark ...
Joon Ha Park   +11 more
doaj   +1 more source

Nutrient variation induced by rodent disturbance in Haloxylon ammodendron as a target transfer strategy

open access: yesEcology and Evolution, 2021
Nutrients form a link between herbivores and plant. This study explored the physiological and ecological response mechanism of Haloxylon ammodendron population to rodent disturbance in Gurbantunggut Desert from the perspective of nutrient cycle.
Wenqin Zhao   +5 more
doaj   +1 more source

Functional anatomy of the middle and inner ears of the red fox, in comparison to domestic dogs and cats

open access: yes, 2020
Anatomical middle and inner ear parameters are often used to predict hearing sensitivities of mammalian species. Given that ear morphology is substantially affected both by phylogeny and body size, it is interesting to consider whether the relatively ...
Burda, H., Malkemper, E., Mason, M.
core   +1 more source

Structure and function of the mammalian middle ear. II: Inferring function from structure. [PDF]

open access: yes, 2015
Anatomists and zoologists who study middle ear morphology are often interested to know what the structure of an ear can reveal about the auditory acuity and hearing range of the animal in question.
Mason, Matthew J
core   +1 more source

Spartan Daily, February 21, 1992 [PDF]

open access: yes, 1990
Volume 98, Issue 20https://scholarworks.sjsu.edu/spartandaily/8233/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +4 more sources

Structure and function of the mammalian middle ear. I: Large middle ears in small desert mammals. [PDF]

open access: yes, 2015
Many species of small desert mammals are known to have expanded auditory bullae. The ears of gerbils and heteromyids have been well described, but much less is known about the middle ear anatomy of other desert mammals.
Mason, Matthew J
core   +1 more source

Sparse Codes for Speech Predict Spectrotemporal Receptive Fields in the Inferior Colliculus [PDF]

open access: yes, 2012
We have developed a sparse mathematical representation of speech that minimizes the number of active model neurons needed to represent typical speech sounds.
Carlson, Nicole L.   +2 more
core   +4 more sources

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