the identification of the efficiency of some mtdna genes of mus musculus species complex (house mouse) for biosystematics research was studied in this approach. recent studies have made use of different mitochondrial genes including nadh dehydrogenase genes, cytochrome b gene, cytochrome oxidase genes, d-loop region and whole mtdna genome to study the house mouse species. usage of each of these...

aims: to evaluate the effect of mouse fallopian tube cell co-culture on the proliferation of human endometrial stromal cells. materials and methods: the endometrial cells were collected from the uterus under hysteroscopy. then the cells were isolated withcollagenase type 3 and passed within the filters with 150 and 40 micrometer sizes respectivelyand then the isolated cells were cultured in dme...

objective: because of the necessity of more effective treatments for the nervous system injuries and considering the role of survivin in cellular proliferation and apoptotic cell death, we have monitored survivin gene expression changes during the course of regeneration in injured sciatic nerves and also l4-l6 segments of spinal cord. materials and methods: we used adult male nmri mice as a mo...

objective: growth differentiation factor 9b (gdf9b) is an oocyte-derived growth factor. this protein is essential for the development of ovarian follicles and acts mainly by binding to its receptor on the surface of granulosa cells. the effect of gdf9b on the growth of follicles in various developmental stages, particularly primordial and primary follicles, is unknown. thus the aim of this stud...

in vitro expansion of mesenchymal stem cell (mscs) into large number is necessary for their application in cell-based treatment of articular cartilage defects. on the other hand, some studies have indicated that bio (6-bromoindirubin-3-oxime) possesses mitogenic effects on cell culture. the objective of the present study was to examine the effect of bio on in vitro expansion and chondrogenic di...

conclusions eoao showed an analgesic effect that may involve both the central and peripheral nervous systems. background the althaea officinalis (marshmallow) plant is traditionally used to treat skin burns and constipation and to reduce inflammation. objectives the aim of this study was to evaluate the acute and chronic analgesic effects of the essential oil of althaea officinalis leaves (eoao...

background : the rapid  development of  the mining and industry activities increased and many toxic metals  in the environment of the earth's crust has been dissipated  and t  has taken  risks to human exposure, inhalation. today evidence of many  diseases associated with environmental  factors  harmful to repellent bio systems is increasing gradually , the majority of these factors  were man-m...

embryonic stem cells (escs) as pluripotent stem cells have the potential to give rise to all three germ layer cells. also, these cells have the self-renewing ability. escs could differentiate into most of cell lineages. lymphocytes generated from hematopoietic stem cells. we designed a feeder free culture condition to generate lymphoid lineage cells from escs. we demonstrated that il-7 plays cr...