Results 41 to 50 of about 20,481 (222)

Diagnosis of Trichoepithelioma in a Tree Shrew and Observation of Cell Biological Characteristics

open access: yesShiyan dongwu yu bijiao yixue, 2023
Objective To observe the primary tumor of tree shrews and to provide a basis for studying the pathogenesis and prevention of trichoepithelioma.Methods A tumor was discovered in the chest and abdomen of a tree shrew during natural cultivation.
ZHAI Shanshan   +8 more
doaj   +1 more source

Mitochondrial differentiation, introgression and phylogeny of species in the Tegenaria atrica group (Araneae, Agelenidae) [PDF]

open access: yes, 2004
The relationships between the three members of the Tegenaria atrica group (T. atrica, T. saeva and T. gigantea) were examined with DNA sequence data from mitochondrial CO1, 16S rRNA, tRNAleu(CUN) and ND1 genes.
Barton   +55 more
core   +1 more source

Molecular characteristics of Staphylococcus aureus isolates from food surveillance in southwest China

open access: yesBMC Microbiology, 2018
Background Staphylococcal food poisoning (SFP) is one of the most common food-borne diseases in the world. Pulsed-field gel electrophoresis (PFGE), multilocus sequence typing (MLST) and spa typing methods were used to characterize Staphylococcus aureus ...
Feng Liao   +9 more
doaj   +1 more source

Optimization of Milk Substitutes for the Artificial Rearing of Chinese Tree Shrews (Tupaia belangeri chinensis)

open access: yesAnimals, 2022
The Chinese tree shrew (Tupaia belangeri chinensis) has the potential to replace the use of non-human primates in biomedical research. To increase the availability of this species, we have undertaken the ambitious task of establishing inbred lines of the
Jia-Qi Chen   +7 more
doaj   +1 more source

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

open access: yesThe Anatomical Record, EarlyView.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

Neurochemical Characterization of the Tree Shrew Dorsal Striatum [PDF]

open access: yesFrontiers in Neuroanatomy, 2011
The striatum is a major component of the basal ganglia and is associated with motor and cognitive functions. Striatal pathologies have been linked to several disorders, including Huntington's, Tourette's syndrome, obsessive-compulsive disorders, and schizophrenia.
Rice, Matthew W.   +3 more
openaire   +3 more sources

Tree shrew as a new animal model to study the pathogenesis of avian influenza (H9N2) virus infection

open access: yesEmerging Microbes and Infections, 2018
Outbreaks of avian influenza virus continue to pose threats to human health. Animal models such as the mouse, ferret, and macaque are used to understand the pathogenesis of avian influenza virus infection in humans.
Runfeng Li   +15 more
doaj   +1 more source

Resolution among major placental mammal interordinal relationships with genome data imply that speciation influenced their earliest radiations [PDF]

open access: yes, 2010
Background: A number of the deeper divergences in the placental mammal tree are still inconclusively resolved despite extensive phylogenomic analyses.
Hallström, Björn M., Janke, Axel
core  

Evolutionary history of LINE-1 in the major clades of placental mammals [PDF]

open access: yes, 2016
BACKGROUND: LINE-1 constitutes an important component of mammalian genomes. It has a dynamic evolutionary history characterized by the rise, fall and replacement of subfamilies.
Dobigny, Gauthier   +3 more
core   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy