Diurnal rythmic activity of Oncomelania nosophora
نویسندگان
چکیده
منابع مشابه
Physiological studies on Oncomelania nosophora, the vector snail of Schistosoma japonicum. II. Effect of starvation upon glycogen content of the snail soft tissue.
In the previous report (Yanagisawa et al., 1961) respiratory metabolism especially oxygen uptake of Oncomelania nosophora, an intermediate snail host of Schistosoma japonicum and effects of starvation upon it were investigated as the first step to lay a foundation toward the practice in the chemical control of this snail. Data obtained from the study on the effect of starvation revealed the gra...
متن کاملDiurnal variations of tonic electrodermal activity.
Diurnal variability of skin conductance level (SCL) was examined in two complementary experiments, simultaneously with variability of skin temperature (ST) and that of simple reaction time (RT) which was recorded as a behavioural index of arousal. In Experiment I, 6 subjects spent 6 days in the laboratory in homogeneous conditions. Three recording sessions, each lasting 2 h, began, respectively...
متن کاملcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولMolluscicidal activity of Nerium indicum Mill, Pterocarya stenoptera DC, and Rumex japonicum houtt on Oncomelania hupensis.
OBJECTIVE To evaluate the molluscicidal activities of three Chinese plants N. indicum Mill, R stenoptera DC, and R. japonicum Houtt, and to clarify the molluscicidal mechanism. METHODS N-butanol extracts and water extracts of the three plants were obtained. The reactions of EST isozyme, glycogen and total protein of snails to the plant extracts were studied. RESULTS EST electrophoresis show...
متن کاملantioxidant 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...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medical Entomology and Zoology
سال: 1957
ISSN: 0424-7086,2185-5609
DOI: 10.7601/mez.8.87_3