Results 81 to 90 of about 14,519 (251)

The effects of environmental context on laboratory rat social recognition [PDF]

open access: yes, 1999
The effects of environmental context on laboratory rat social ...
Bouton   +29 more
core   +1 more source

Mesocricetus Nehring 1898

open access: yes, 2005
Mesocricetus Nehring 1898 Mesocricetus Nehring 1898, Zool. Anz., 21: 49. Type Species: Cricetus nigricans Brandt 1832 Synonyms: Mediocricetus Nehring 1898; Semicricetus Nehring 1898. Species and subspecies: 4 species: Species Mesocricetus auratus (Waterhouse 1839) Species Mesocricetus brandti Nehring 1898 Species Mesocricetus newtoni Nehring 1898 ...
Wilson, Don E., Reeder, DeeAnn
openaire   +2 more sources

Asymmetry in the ovary and uterus of the golden hamster (Mesocricetus auratus) [PDF]

open access: yesReproduction, 1987
On Day 9 of pregnancy (day of mating = Day 1), the number of corpora lutea in the right ovary was greater than that in the left (mean +/- s.e.m. 9.3 +/- 0.1 and 6.5 +/- 0.3 respectively; N = 70). Although the percentages of ova fertilized on the left and right side were not different (82% and 94%), the percentage wastage was higher on the left side (20%
W S, O, P H, Chow
openaire   +3 more sources

Skin development in the gray short‐tailed opossum (Monodelphis domestica)—From skin respiration to thermoregulation

open access: yesJournal of Anatomy, Volume 247, Issue 1, Page 108-133, July 2025.
The skin development in the gray short‐tailed opossum (Monodelphis domestica) has been examined using histological, morphometric, and μCT methods. During a long period of postnatal development, the structural differentiation of the skin results in a functional shift from transcutaneous gas exchange to thermoregulation in later life. Abstract Marsupials
Kirsten Ferner
wiley   +1 more source

Prevention of Clostridium difficile infection in hamsters using a non-toxigenic strain

open access: yesCiência Rural, 2016
: The present study aimed to evaluate five non-toxigenic strains of Clostridium difficile (NTCD) in vitro and to select one strain to prevent C. difficile (CDI) infection in hamsters ( Mesocricetus auratus ).
Carlos Augusto de Oliveira Júnior   +5 more
doaj   +1 more source

Seasonality in Reproduction and Reproductive Physiology of Caviomorphs

open access: yesMammal Review, Volume 55, Issue 3, July 2025.
ABSTRACT Animals experience seasonal fluctuations of photoperiod, food availability, temperature and precipitation. This affects their energy budget, often leading to seasonal reproduction. We review available literature and (re)‐analyse existing datasets on seasonal reproduction of South American caviomorph rodents that are characterised by long ...
Anja Guenther   +5 more
wiley   +1 more source

A LATE PLEISTOCENE RODENT FAUNA (MAMMALIA: RODENTIA) FROM HADŽI PRODANOVA CAVE NEAR IVANJICA (WESTERN SERBIA)

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
Hadži Prodanova Cave in western Serbia is a multilayered site which, in addition to Palaeolithic tools, has yielded a relatively rich fauna of small and large vertebrates. In this paper the rodent fauna from this site is described.
KATARINA BOGIĆEVIĆ   +5 more
doaj   +1 more source

Höhenatmung, Phosphat-Protein-Wechselwirkung: Die Sequenz der Hämoglobine des Goldhamsters (Mesocricetus aureatus) und des zweihöckerigen Kamels (Trampeltier, Camelus ferus, Camelidae) [PDF]

open access: yes, 1980
The sequence of the main component of the hemoglobin of the hamster and that of the camel (Camelus ferus) is given. The sequence is obtained automatically by the sequenator using the quadrol and the propyne programme. The sequence of the α-and β-chains
Braunitzer, Gerdard   +3 more
core   +1 more source

Describing the musculature of mystacial pads in harbour seals (Phoca vitulina) using diceCT

open access: yesJournal of Anatomy, Volume 246, Issue 5, Page 696-708, May 2025.
Harbour seals have movable mystacial vibrissae suggesting intrinsic muscles that aid protraction, yet their mystacial musculature is understudied. Using diceCT, we reveal the 3D structure of mystacial muscles for the first time. While the intrinsic muscles were regularly distributed, they were surprisingly small, contrary to expectations.
Alyx Elder   +5 more
wiley   +1 more source

Esterase variation in Turkish white-toothed shrews (Crocidura): Record of a trimeric esterase [PDF]

open access: yes, 2009
This study focuses on esterase variation of the genus Crocidura in Turkey. A total of 248 white-toothed shrews were analyzed by means of cellulose acetate gel electrophoresis.
Gündüz İ.   +5 more
core   +1 more source

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