228 FETAL HEMODYNAMIC AND BRAIN FUNCTION(EEG) EFFECTS OF DIAZOXIDE(D) INFUSION INTO THE OVINE FETUS
نویسندگان
چکیده
منابع مشابه
Angiotensin II infusion to the midgestation ovine fetus: effects on the fetal kidney.
Renal and cardiovascular responses to an intravenous infusion of ANG II (1 microg/h) or saline for 3 days were examined in ovine fetuses at midgestation (75-85 days of gestation, term 150 days). ANG II caused an increase in fetal blood pressure (36 +/- 2 to 44 +/- 3 mmHg) and urine flow rate (8 +/- 2 to a maximum of 18 +/- 6 ml/h). Plasma renin concentrations decreased in ANG II-infused fetuses...
متن کاملBlood pressure and heart rate in the ovine fetus: ontogenic changes and effects of fetal adrenalectomy.
Ontogenic changes in baseline and 24-h rhythms of fetal arterial blood pressure (FABP) and heart rate (FHR) and their regulation by the fetal adrenal were studied in 18 fetal sheep chronically instrumented at 109-114 days gestation (GA). In the long-term study, FABP and FHR were continuously recorded from 120 days GA to spontaneous term labor (>145 days GA) in five animals. Peak times (PT) and ...
متن کاملHemodynamic responses of the sheep fetus to vasopressin infusion.
The effects of intravenous infusion of vasopressin on the circulation of the fetus were studied in lambs in utero with chronically maintained intravascular catheters. Vasopressin infused in doses of 0.91-2.26 mU/min per kg fetal weight resulted in plasma levels of arginine vasopressin of 6.836.4 /iU/ml; these levels are similar to those achieved during fetal hypoxia. Petal mean arterial blood p...
متن کاملthe effects of integrating cooperative learning into vocabulary learning of elementary school students
the purpose of the research is to examine if integrating cooperative learning into vocabulary learning helps to increase word recognition of students in an elementary school in iran. it tries to investigate whether cooperative learning approach enables students to improve their language learning. this research used stad (students team achievement division) as a cooperative model in this study. ...
15 صفحه اولthe effects of planning on accuracy and complexity of iranian efl students’ written narrative task performance
this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
15 صفحه اولذخیره 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: Pediatric Research
سال: 1978
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-197804001-00233