INDUCED CHROMOSOMAL ABERRATIONS AND OTHER ABNORMALITIES IN THE EMBRYO SAC FOLLOWING POLLEN IRRADIATION IN MELANDRIUM RUBRUM

Propranolol induced chromosomal aberrations in Chinese hamster ovary cell line

Propranolol (PL), a non-selective beta-blocker, is a cardiovascular drug widely used to treat hypertension. The present study was concerned with assessing the cytogenetic effects of this drug on Chinese hamster ovary (CHO) cell line. MTT assay was then carried out to determine the cytotoxicity index (IC50) of the drug. The IC50 value of PL was 0.43±0.02 mM. To investigate the clastogenic effect...

Frequency and the Type of Chromosomal Abnormalities in Patients with Primary Amenorrhea in Northeast of Iran

chromosomal abnormalities in failed fertilized oocytes following in vitro fertilization

introduction: the types and incidence of the chromosomal abnormalities in failed fertilized oocytes that were taken after routine in vitro fertilization (ivf) and intracytoplasmic sperm injection (icsi) programs were investingated in patients referred the royan institute. materials and method: in this study, 364 air-dried preparation of failed fertilized oocytes after either ivf (91 samples) or...

Chromosomal abnormalities and embryo development in recurrent miscarriage couples.

BACKGROUND Chromosomal abnormalities are an important cause of spontaneous abortion and recurrent miscarriage (RM). Therefore, we have analysed the incidence of chromosomal abnormalities and embryo development in patients with RM. METHODS Preimplantation genetic diagnosis (PGD) was performed on 71 couples with RM and 28 couples undergoing PGD for sex-linked diseases (control group). Chromosom...

the translators agency and ideological manipulation in translation: the case of political texts in translation classes in iran

در این تحقیق به نقش واسطه ای مترجم در ایجاد تغییرات ایدئولوژیک در ترجمه متون سیاسی پرداخته شده است. بدین منظور محقق متنی سیاسی در خصوص ادعاهای آمریکا در مورد برنامه هسته ای ایران را انتخاب کرد. این متن از سایت spacewar.com انتخاب شد که دارای ایدئولوژی مغرضانه در مورد برنامه هسته ای ایران است. سپس یک گروه 30 نفره از دانشجویان کارشناسی ارشدرشته مترجمی زبان انگلیسی دانشگاه شیخ بهایی انتخاب شدند. ا...