Now showing items 1-10 of 44
Comparative recoveries of airborne fungus spores by viable and non-viable modes of volumetric collection
(Kluwer Academic Publishers; Dr. W. Junk bv - Publishers ; Springer Science+Business Media, 1977-01)
The suitability of viable and non-viable volumetric collectors as prevalence indicators for potentially allergenic airborne fungi was studied during 124 paired exposures of the Burkard (Hirst) spore trap and a modified, ...
Hemolysis in patients with the cloth-covered aortic valve prosthesis : Changing severity of hemolysis and prediction of anemia
(Elsevier, 1974-10-03)
This paper is addressed to two questions: (1) Is there evidence for Increasing hemolysis in patients with a cloth-covered aortic valve prosthesis? (2) Is it possible to predict from the hematocrit, retriculocyte count, ...
Effect of phentolamine on platelet aggregation in patients with pheochromocytoma
(Elsevier, 1975-10)
Since exogeneous catecholamines potentiate ADP-induced aggregation in vitro, and this effect is blocked directly by phentolamine, it was assumed that platelets from patients with pheochromocytoma would be unusually sensitive ...
Blood pressure, renin activity and heart rate changes during propranolol therapy of hypertension
(Elsevier, 1977-07)
To investigate the importance of plasma renin activity in determining the antihypertensive action of propranolol and of heart rate in guiding propranolol therapy, the effect of a graded oral dose of propranolol on blood ...
HEMODYNAMIC EFFECTS OF ACUTE AND PROLONGED Β-ADRENERGIC BLOCKADE IN ESSENTIAL HYPERTENSION
(Blackwell Publishing Ltd, 1974-01-12)
Hemodynamic studies have been performed in 15 male patients with mild to moderately severe essential hypertension. Studies were made after four weeks of placebo treatment and again after acute i.v. administration of ...
Effect of changes in plasma levels of free fatty acids on plasma glucagon, insulin, and growth hormone in man,
(Elsevier, 1977-09)
A regulatory role of acute changes in plasma concentration of free fatty acids on glucagon secretion has been suggested. We have studied the effect of such changes on plasma levels of glucagon, insulin, and growth hormone ...
Fungi in libraries: An aerometric survey
(Kluwer Academic Publishers; Dr. W. Junk bv ; Springer Science+Business Media, 1978-01)
The possible role of fungi as allergic contaminants in book collections has been investigated in eleven University of Michigan Libraries. Air in the stacks of each of the eleven libraries was sampled on three occasions (2 ...
THE EFFECT OF PROPRANOLOL ON PLASMA RENIN ACTIVITY AND BLOOD PRESSURE IN MILD ESSENTIAL HYPERTENSION
(Blackwell Publishing Ltd, 1974-01-12)
Fourteen male patients with mild to moderate essential hypertension have been studied with regard to plasma renin activity (PRA) after acute and prolonged Β-adrenergic blockade with propranolol. Initial PRA was determined ...
Autonomic nervous cardiovascular regulation in borderline hypertension
(Elsevier, 1975-10-31)
Borderline hypertension attracts investigative interest since it is an early predictor of established hypertension and its sequelae. This condition offers the opportunity of studying arterial hypertension at its inception, ...
Stimulation by prostaglandin E2 of glucagon and insulin release from isolated rat pancreas
(Elsevier, 1975-09)
To ascertain whether prostaglandins (PG) may play a role in the secretion of glucagon and in an attempt to elucidate the conflicting observations on the effects of PG on insulin release, the isolated intact rat pancreas ...