منابع مشابه
antioxidant and antimicrobial activity of allium jesdianum extract
چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Difference in histological subtypes of basal cell carcinoma according to age, gender, location, mitotic activity and association with solar keratoses
Background and aim: Basal cell carcinoma (BCC) is the most common skin cancer in white-skin populations. Recent studies suggest that BCC is not a single entity and different histological subtypes show different clinical behavior and might have different etiology. The aim of this study was to assess differences in age, sex, site of distribution and proliferative activity in histological subtypes...
متن کاملHepatocyte mitotic activity after liver homogenate injection
The factors controlling the initiation, maintenance, and ces sation of hepatic cell mitosis in response to partial hepatectomy are not completely understood. Evidence offered by parabiont studies favors considering the presence of a humoral factor (7, 10, 16). The present study demonstrates the effect of the postulated humoral factor upon tumor cells present in the liver during the 12-day perio...
متن کاملMitotic activity in the human epidermis.
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متن کاملMitotic cell death and delay of mitotic activity in guinea-pig embryos following brief maternal hyperthermia.
Pregnant guinea-pigs were exposed to an environmental temperature of 42-0-42-5 °C for 1 h on day 21 of gestation. Their embryos were removed at periods from 45 min of heating to 48 h following exposure. Histological preparations of embryos showed clumping of nuclear chromatin and subsequent death of cells which were at about the stage of mitosis. Affected cells were particularly numerous in the...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1950
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1950.31