Results 21 to 30 of about 135,352 (264)

Morphological and morphometric characterization of the guinea pig sperm (Cavia porcellus) [PDF]

open access: yesSPERMOVA, 2020
The aim of this study was to determine the morphological and morphometric characteristics of guinea pig sperm (Cavia porcellus), using an image analysis system.
Urbano Cabeza   +3 more
doaj   +1 more source

Molecular cloning, sequence identification and expression profile of domestic guinea pig (Cavia porcellus) UGT1A1 gene

open access: yesBiotechnology & Biotechnological Equipment, 2016
Domestic guinea pig is a model animal for human disease research. Uridine diphosphate glucuronosyltransferase 1 family, polypeptide A1 (UGT1A1) is an important human disease-related gene. In this study, the complete coding sequence of domestic guinea pig
Yang Deming, An Qingcong, Liu Yonggang
doaj   +1 more source

Cloning and characterization of the hamster and guinea pig nicotinic acid receptors

open access: yesJournal of Lipid Research, 2007
In this study, we present the identification and characterization of hamster and guinea pig nicotinic acid receptors. The hamster receptor shares ∼80–90% identity with the nucleotide and amino acid sequences of human, mouse, and rat receptors. The guinea
April Smith Torhan   +3 more
doaj   +1 more source

Stapedectomy in the guinea pig

open access: yesOtolaryngology–Head and Neck Surgery, 1999
Stapedectomy has traditionally been studied in the feline model. Ethical considerations and costs have made this model less feasible for ongoing research. The purpose of this study was to examine the guinea pig as a model for research on stapedectomy. Technical difficulties included limited exposure and small dimensions of the ossicles.
Gainesville, Florida, Essen, Germany ( host institution )   +4 more
openaire   +3 more sources

Tibial osteosynthesis in a guinea pig (Cavia porcellus)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
A guinea pig was presented with left pelvic limb lameness after unknown trauma. Radiographs revealed complete oblique diaphyseal fracture of the distal third of the left tibia and fibula.
A.S. Macedo   +7 more
doaj   +1 more source

A comparative analysis of the intestinal metagenomes present in guinea pigs (Cavia porcellus) and humans (Homo sapiens)

open access: yesBMC Genomics, 2012
Background Guinea pig (Cavia porcellus) is an important model for human intestinal research. We have characterized the faecal microbiota of 60 guinea pigs using Illumina shotgun metagenomics, and used this data to compile a gene catalogue of its ...
Hildebrand Falk   +12 more
doaj   +1 more source

Retention of progenitor cell phenotype in otospheres from guinea pig and mouse cochlea

open access: yesJournal of Translational Medicine, 2010
Background Culturing otospheres from dissociated organ of Corti is an appropriate starting point aiming at the development of cell therapy for hair cell loss.
Haddad Luciana A   +6 more
doaj   +1 more source

Use of a Guinea pig-specific transcriptome array for evaluation of protective immunity against genital chlamydial infection following intranasal vaccination in Guinea pigs. [PDF]

open access: yesPLoS ONE, 2014
Guinea pigs have been used as a second animal model to validate putative anti-chlamydial vaccine candidates tested in mice. However, the lack of guinea pig-specific reagents has limited the utility of this animal model in Chlamydia sp.
Shradha Wali   +12 more
doaj   +1 more source

POLIOMYELITIS IN GUINEA-PIGS [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1913
P. H. Roemer 2 has noticed that guinea-pigs in his laboratory frequently died of a paralysis which was very similar to that of epidemic poliomyelitis. On studying the cause of this paralysis he found a non-bacterial, filterable virus which could be transmitted from guinea-pig to guinea-pig, and which caused, after an incubation period of nine to twelve
openaire   +1 more source

Intracellular Ca2+-Mediated Mechanisms for the Pacemaker Depolarization of the Mouse and Guinea Pig Sinus Node Tissue

open access: yesBiomolecules, 2022
Intracellular Ca2+-mediated mechanisms for pacemaker depolarization were studied in sinus node tissue preparations from mice and guinea pigs. Microelectrode recordings revealed that the sinus node of the mouse, which had a higher beating rate, had a ...
Iyuki Namekata   +5 more
doaj   +1 more source

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