Effect of pyratrione (a tyrosine hydroxylase inhibitor) in essential hypertension.
نویسندگان
چکیده
1. A clinical study of pyratrione, a tyrosine hydroxylase inhibitor, has been carried out in essential hypertension. 2. Out of thirty-nine patients who received pyratrione, twenty-eight showed a significant decrease in blood pressure.
منابع مشابه
Effect of dexamethasone on plasma free dopamine: dopaminergic modulation in hypertensive patients.
To investigate the peripheral dopaminergic modulation in the pathogenesis of human hypertension, we examined the responses of plasma free dopamine (DA) to dexamethasone (Dx) administration, which is suggested to activate dopaminergic activity. We administered Dx 2 mg intravenously to patients with primary aldosteronism (PA), essential hypertension (EH), and normotensive controls (NT). Plasma fr...
متن کاملTH01, a Tetrameric Short Tandem Repeat Locus in the Tyrosine Hydroxylase Gene: Association with Myocardial Hypertrophy and Death from Myocardial Infarction?
TH01 is a tetrameric short tandem repeat locus located in intron 01 of the tyrosine hydroxylase gene. The tyrosine hydroxylase catalyzes the hydroxylation of L-tyrosine to L-DOPA and is the rate limiting enzyme in the synthesis of catecholamines like noradrenaline or adrenaline, which are pivotal in the regulation of blood pressure. In a clinical study a strong correlation between alleles *9.3 ...
متن کاملTyrosine hydroxylase inhibition by cycloheximide and anisomycin is not responsible for their amnesic effect.
It has been reported that the administration of cycloheximide, a protein synthesis inhibitor, depresses brain tyrosine hydroxylase activity as measured in vitro. This finding raised the possibility that the amnesic effect of this drug could be due to reduction of norepinephrine synthesis rather than to inhibition of protein synthesis required for long-term memory. We have found that (1) amnesic...
متن کاملاثر دویدن روی نوارگردان بر سطح IGF-1 در جسم مخطط موش‌های پارکینسونی شده با القای 6-هیدروکسی دوپامین
Background & Aims: There is no agreement on the protective effect of exercise on neurodegeneration processes, and the mechanisms responsible for exercise benefits in Parkinson disease (PD) yet. In this study we investigated the protective effect of 4 weeks of treadmill running with low intensity on the IGF-1, dopamine and tyrosine hydroxylase levels in the striatum of parkinsonian rats ind...
متن کاملالقای فنوتیپ عصبی در سلول‌های بنیادی رویانی توسط داروی دپرنیل
Introduction & Objective:: Previous studies have shown that ES cells could be induced to differentiate into neurons and gelia in vitro. Induction protocols are based on culture in the presence of an inducer such as RA. In this study, the effect of deprenyl on the differentiation of embryonic stem cells (ES) cells to neuron-like cells was investigated. Deprenyl is a type B monoamine oxidase...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Clinical science and molecular medicine. Supplement
دوره 2 شماره
صفحات -
تاریخ انتشار 1975