This study aims to explain the phenomenon of motion in hamsters moving a rolling wheel. Motion is one materials taught at 7th-grade junior high school. The can be used learning with practicum method, namely animal motion. Hamster (Cricetinae) analyzed using video tracker analysis application javascript program. direct experiment hamster four reference points, forelegs, head, middle body, and hi...

Background: Due to the seasonality reproduction of albino hamster (April to October in the Northern Hemisphere) and the need to produce blastocysts for research applications, producing and collecting blastocysts by natural mating in non-breeding season is complex in this species. In the present study in vivo blastocysts production and collection using super-ovulation and intrauterine inseminati...

Introduction: Genital system is important herd in animal's creation. It is necessary for animal reproduction. Mammal has two sex in genital system such as male and female in separated animals. Animal reproduction destroyed by disorder of genital system. In this case, animals cannot produce an animal similar to them. Finally it cause overthrow a species of animals. Methods: Histomorpholog...

a six month old male hamster living in a colony of hamster in the animal house of urmia university, urmia, iran, was found with restlessness and circling signs. the clinical examination revealed symptoms and signs of encephalitis. therefore microbiological and histopathologic studies were conducted after euthanizing the animal. finally, the results of laboratory tests demonstrated listeria mono...

Os hamster são pequenos mamíferos da ordem Rodentia. São comumente adotados como animais de companhia principalmente devido ao seu tamanho, aparência e docilidade, juntamente com outros roedores. Uma das espécies mais comuns no mercado pet é o hamster-sírio (Mesocricetus auratus), criado em cativeiro hábitos crepusculares solitários. A popularização dos roedores exóticos companhia, eleva a dema...

introduction: genital system is important herd in animal's creation. it is necessary for animal reproduction. mammal has two sex in genital system such as male and female in separated animals. animal reproduction destroyed by disorder of genital system. in this case, animals cannot produce an animal similar to them. finally it cause overthrow a species of animals. methods: histomorphologic...

A 2-year-old multiparous (Case 1) and a 2.5-year-old nulliparous 2) Djungarian hamster each presented with history of prolapsed mass from the vulva. partial uterine prolapse was diagnosed in both cases, according to clinical diagnostic examinations. The replaced hamster, an ovariohysterectomy performed. histopathological examination removed tissues revealed cyst papillary hyperplasia ovary. Thi...

background and objectives: accelerating wound healing is a very important factor for patients to return to ordinary life. laser seems to have positive effect on cutaneous wound healing. this study aimed to investigate the effect of red light laser 630 nm on cutaneous surgical wound in hamster and to compare outcomes such as angiogenesis, number of fibroblasts and collagen formation in intervent...

the objective of the current study was to determine the anatomical features of the auditory ossicles inhamster. twenty temporal bones from 10 adult hamsters, weighing 275-300 g were used. after dissectingthem, the features of the ossicles were assessed with an ocular micrometer and photographed by astereomicroscope. finally, all data were evaluated and analysed using the sigma statt software. t...

introduction: in this study we examined the effect of ampullary and isthmic epithelial cell of golden hamster oviduct on n-mary mouse embryo development during 4-days in vitro co - culture, and the effect of injected gonadotropins on the quality of co-culture. materials and methods: golden hamster oviducts were isolated 18-24h after treating the hamster with hcg. they were flushed with dmem / h...