the synthetic seed technology is becoming popular due to its wide application in germplasm conservation and for exchanges between countries in the floriculture trade. in this study, this method was used to study the germination and conversion capabilities of orchid species dendrobium white fairy when stored at different storage times and with different storage containers. a high germination per...

background: recently, embryonic stem (es) cells have become very important resources in basic medical researches. these cells can differetiate into derivatives of all primary germ layers. objectives: in order to isolate embryonic stem cells in vitro, the blastocyst were cultured and the morphological aspects, population doubling time, alkalin phosphatse and differentiation properties of the cel...

introduction foreign body insertion is a common and important cause of pre-pubertal vaginal bleeding. case presentation we present a three-year-old girl who referred to our clinic with abnormal vaginal bleeding without any other symptoms. the primary assessment revealed a radio-opaque round solid mass in the pelvic cavity. following vaginoscopy, the button battery was finally removed under gene...

conclusions the clinicians should always think of foreign bodies in the vagina in cases of chronic, antibiotic resistant vaginal discharge and lower abdominal pain especially in young girls. introduction foreign body in the vagina is a common cause of vaginal discharge, which may be either purulent or hemorrhagic. case presentation this problem may produce symptoms or be asymptomatic for long p...

introduction: indian childhood cirrhosis is a chronic liver disease usually seen in paediatric age group and is unique to the indian subcontinent. the definitive causative factor for the disease is not found till now but excess copper ingestion has been associated with it.case presentation: an indian origin one and half year old premorbidly normal male child presented with history of gradual di...

objective(s): the silver nanoparticles, being very small size, can permeate the cellular membrane and interfere in the cell's natural process. in the present study, the effects of time, the dosage of these particles and their use on blood molecules and hormones, the volume of drinking water, and the urine parameters were analyzed.materials and methods: thirty six rats of the wistar race, as sub...