Snail mucus Achasin protein is a that has important biological functions, besides being intended to prevent evaporation, and assist smooth movement, it also needed protect the body from mechanical injuries. This research expected increase knowledge about effect of achasin on snail wound healing can provide scientific information public use benefits as traditional medicine for cuts skin mice ( M...

background: active immunization with gonadotropin releasing hormone conjugate (gnrh-bsa) manipulates the fertility axis and thus alters the reproductive cyclicity serum estradiol and progesterone levels. while the application of kamdhenu ark increases the efficacy of gnrh-bsa. objective: this experimental investigation is aimed to evaluate the modulatory effects on estrous cycle serum estradiol...

Ribosomal RNA gene (rDNA) loci of Russian Mus musculus musculus and of Japanese Mus musuculus molossinus were mapped by double color FISH. The total number of rDNA loci was varied from 5 to 12, although the loci on chromosomes 12, 15, 16, 18, and 19 were common to all mice examined. Instead, polymorphisms of the rDNA loci were found on chromosomes 1, 5, 8, 9, 10, 11, 13 and 17. The novel rDNA l...

Nesting behavior was found to differ for animals of five different inbred strains of Mus musculus reared in the same environment, indicating heritable differences in level of nesting by Mus. For two separate crosses, hybrid animals built larger nests than did animals of the inbred parental strains. In addition, .from data of one of the crosses and derived generations, a very low heritability of...

Detailed analysis of mosaicism in interspecific chimaeras between Mus musculus and Mus caroli revealed that cells of the two species could coexist and interact normally in all tissues studied. No selection occurred against M. caroli cells during gestation of chimaeras in the M. musculus uterus, but some tissue-specific differential growth of M. musculus and M. caroli cells occurred during postn...

rodent ectoparasites seems have a main role in transmission of some zoonotic pathogens from commensal rats to human and pets such as leishmaniasis, plague, cchf, etc. so rodents as the main reservoirs, are potential health dangers in human communities. the aim of this study was to determine the prevalence and frequency of identified ectoparasites in north of tehran . rodents were captured with ...

UNLABELLED Murine cytomegalovirus (MCMV) is a betaherpesvirus of the house mouse, Mus musculus domesticus. It is a common infectious agent of wild mice and a highly studied pathogen of the laboratory mouse. Betaherpesviruses are specific to their hosts, and it is not known if other Mus taxa carry MCMV or if it is restricted to M. m. domesticus. We sampled mice over a 145-km transect of Bavaria-...

A quarter of a century before the advent of biochemical tools for taxonomic approaches, Schwarz and Schwarz (1943) published a pioneering survey of the systematics of the house mouse. All taxa were then considered as subspecies of the house mouse (Mus musculus). In other words, there was only one species within the subgenus Mus. It was a relatively large-scale study, but the taxonomic criteria ...

Southern blot hybridization analysis of genomic DNAs digested with restriction endonuclease EcoR I and Ava II from Mus musculus domesticus, Mus booduga and Mus terricolor with a cloned repetitive DNA fragment of Mus booduga as a probe showed difference in restriction pattern of this DNA in these three species. Further Southern analysis of the BamH I digested genomic DNAs from these species hybr...

background: active immunization against gnrh decreases the secretion of gonadotropins and causes cessation of gonadal function, thereby, inducing infertility. based on the immunoenhancing activity of kamdhenu ark (distilled cow urine), this study was performed to evaluate its effects on the gonadosomatic indices (gsi) and sperm parameters in male mice receiving a gnrh contraceptive vaccine. met...