نتایج جستجو برای: cultured broodstocks
تعداد نتایج: 144485 فیلتر نتایج به سال:
Background: Clostridium spp. spores are resistant to many factors, including alcohol-based disinfectants. The presence of clostridial in a hospital environment may lead infection outbreaks among patients and health care workers. Objective: This study is aimed detect the aurology using C diff Banana Broth™ assess antibiotic sensitivity toxinotypes isolates. Methods: After diagnosing COVID-19 med...
caspian kutum, rutilus frisii kutum, is one of the most commercially important fish species in the caspian sea, but there are few reports about the endocrinology of induced spawning in this fish. in the present study, 54 individuals of female broodstocks of kutum were studied for quantity and quality of propagation index, during march and april 2007. hormone treatments include: lhrh-a2 (1 ?g kg...
We examined the effect of constant water temperature throughout year on gametogenesis, spawning success and egg/sperm/embryo quality in meagre (Argyrosomus regius). Two broodstocks were exposed to simulated natural photoperiod, andeither attenuated seasonal (SeasT, 16.4 19.6ºC) or relatively (CoT, 19.4 ± 0.6ºC).In period (May), 4 couples per group induced spawn with gonadotropin releasing hormo...
Spiny lobster (Panulirus penicillatus) is one of luxury seafood product that cultured in floating cage. There no information about feeding rate this species particular feed with fresh mangrove snail meat. This study aimed to optimized level spiny during limited periods cultured. Feeding 10, 20 and 30% were used as treatments. Three cages 120 individuals pre-adult was used. Sixty days absolute g...
bachgroun: hematopoietic stem cell derived from umbilical cord blood (ucb) has been used for regenerative medicine in hematological abnormalities. micrornas are important regulators of gene expression that control both physiological and pathological processes such as development of tissue and cancer. some studies have shown that mir-33, has a critical role in control of self-renewal cells. here...
Introduction: Since Curcuma longa extract and curcumin have been shown to be potent antioxidant agents, they were used in cultured adult mouse spinal cord slices to investigate whether they can inhibit apoptosis in motor neurons. Methods: Slices from the thoracic region of adult mice spinal cord were divided into four groups: 1. Freshlyprepared slices (time 0) 2. Control 3. Slices treated by cu...
The aim of the present study was to investigate the effect of follicle stimulating hormone (FSH) on survival, activation and growth of ovine primordial follicles using histological studies. Pieces of ovine ovarian cortex were obtained and cultured for 6 days in Minimum Essential Medium supplemented with or without FSH (50 ng/mL). These fragments were then process to be used for histology compar...
Cationic amino acid transport into cultured animal cells. I. Influx into cultured human fibroblasts.
introduction: daphne species has both pharmaceutical applications and anti tumor activity. it has been shown that the extract of daphne mucronata is effective in decreasing the size of breast adenocarcinoma in rats. we investigated the mechanism of action and the effects of the extract on tnf-a and tnf-a receptors on cultured human monocytes. material and methods: the breast tumors were induced...
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