Serum Cholinesterase Activity and Arterial Blood Pressure

Serum cholinesterase activity and arterial blood pressure.

Conflicting data have appeared in the literature regarding serum cholinesterase and blood pressure. The studies reported here were undertaken to establish or refute the existence of a direct relationship between these two factors. Two types of studies were performed. First, serum cholinesterase activity was measured in 63 unselected hypertensive patients. Second, a selected group of seven hyper...

Diagnosis of Different Causes of Arterial Blood Pressure by Arterial Catheter and Kidney Vein - A Case Report

1. Nous pouvons trouve une correlation precise entre les dosage de la renine et les aspects angiographiques uniquement dans les cas d'hypertension arterielle nephro­vasculaire·. 2. Cette correlation est importante pour deci. <l_er d'une="" intervention="" chirurgicale="" surtout="" en="" cas="" de="" lesion="" monolaterales,qui="" datent="" peu="" temps="" et="" qui="" ont="" valeurs="" ren...

The Clinical Stability of Serum Cholinesterase Activity.

Intra-individual variation of serum cholinesterase activity as determined in 82 normal adults studied 373 times over periods up to 5 years is found to be relatively low. The over-all coefficient of variation was 8.4, the linear correlation between the first and subsequent tests in the same person was r = .87 (first versus second test in 82 subjects) and r = .90 (first versus seventh test in 14 ...

Calorimetry of cholinesterase activity in serum.

Cholinesterase activity in human serum was measured calorimetrically and compared to values obtained with the spectrophotometric method of Rappaport et al. [Clin. Chim. Acta 4, 227 (1959)]. The response of the calorimeter upon mixing serum with acetylcholine corresponded to the cholinesterase activity of the serum, the thermogram peak height being linearly related to enzyme activity at serum di...

Determination of cholinesterase activity in human blood.