Plasma Catecholamine Concentration During Halothane Anesthesia

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Oxidative metabolism in fetal rat brain during maternal halothane anesthesia.

The present study examines the effects of maternally administered halothane on fetal brain metabolism as determined by direct tissue analysis. Term pregnant rats were paralyzed, ventilated, and administered halothane in concentrations of 0.4, 1, or 2%. For comparison of fetal response to anesthetic agents, other maternal rats were administered pentobarbital (50 or 200 mg/kg). Dams receiving 0.4...

متن کامل

Plasma catecholamine concentrations during surgery in unsupplemented glucocorticoid-treated patients.

Plasma catecholamine (CA) concentrations, mean arterial pressure (MAP) and plasma corticosteroids were measured in fifteen unsupplemented glucocorticoid-treated patients undergoing major surgery. Eight patients had normal and seven patients had reduced plasma corticosteroid concentrations. Changes in plasma CA and MAP during surgery were not related to adrenocortical function. Two patients deve...

متن کامل

Plasma Catecholamine Modulation

We measured a2-adrenoreceptor density as well as affinity for and sensitivity to agonist on intact platelets of normotensive and hypertensive subjects before and after physiological increases in plasma catecholamines. In normotensives, posture-induced rises in plasma catecholamines correlated with reduced C2-adrenoreceptor agonist affinity and fewer high affinity state receptors. Platelet aggre...

متن کامل

Plasma catecholamine levels during extracorporeal circulation in children.

Plasma adrenaline and noradrenaline concentrations have been measured in nine children undergoing cardiac operations involving extracorporeal circulation under neuroleptanaesthesia. Compared to control values, plasma adrenal increased 34-fold and noradrenaline, 2.2-fold during extracorporeal circulation. The increase in plasma catecholamines reported in adults has been confirmed in these childr...

متن کامل

Biological variation and the effect of fasting and halothane anesthesia on plasma glutathione S-transferase concentrations.

Using a specific RIA, we have investigated in patients and volunteers whether fasting, diminished hepatic clearance, hemoconcentration, or within-day biological variation might be responsible for the transient increases in plasma glutathione S-transferase (GST) concentration observed after anesthesia. GST concentration was measured in 44 healthy volunteers after an overnight fast and at 3, 6, a...

متن کامل

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: Okayama Igakkai Zasshi (Journal of Okayama Medical Association)

سال: 1984

ISSN: 0030-1558,1882-4528

DOI: 10.4044/joma1947.96.7-8_711