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Effect of qianyang recipe on correlated indices of hypertension rats of gan-yang hyperactivity syndrome / 中国中西医结合杂志
Chinese Journal of Integrated Traditional and Western Medicine ; (12): 973-976, 2011.
Article Dans Chinois | WPRIM | ID: wpr-265775
ABSTRACT
<p><b>OBJECTIVE</b>To study the effect of Qianyang Recipe (QYR) on the Gan-yang hyperactivity syndrome (GYHS), the blood pressure, and correlated vascular regulatory factors of hypertension rat.</p><p><b>METHODS</b>Thirty SD rats were randomly divided into the normal control group, the model group, and the QYR group, ten in each. Hypertension rat model of GYHS was prepared using Aconiti Praeparata Decoction plus ephedrine plus salt water. Rats in the QYR group orally took QYR physic liquor, while distilled water was given to rats in the normal control group and the model group. They were medicated for 28 successive days. The facial temperature, the grip strength, and the systolic pressure were determined once every 7 days. Rats' irritable degree and feather color were observed and recorded once every 14 days. After the last administration the plasma renin (PR), angiotensin II (Ang II), aldosterone (ALD), atrial natriuretic peptide (ANP), calcitonin gene-related peptide (cGRP) were determined.</p><p><b>RESULTS</b>Compared with the model group of the same phase, the facial temperature of rats in the QYR group significantly decreased on the 14th, 21th and 28th day after administration. The systolic pressure obviously decreased on the 21st day after administration. On the 28th day after administration symptoms such as irritability, dry hair were improved, and the Ang II level decreased. There was significant difference in all these changes (P<0.05, P<0.01).</p><p><b>CONCLUSIONS</b>QYR could relieve GYHS rats' symptoms such as facial hotness, irritability, dry hair, and so on, and decrease the systolic pressure. Decreased Ang II level might be one of its mechanisms.</p>
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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Pharmacologie / Sang / Angiotensine-II / Médicaments issus de plantes chinoises / Peptide relié au gène de la calcitonine / Rénine / Facteur atrial natriurétique / Rat Sprague-Dawley / Utilisations thérapeutiques / Diagnostic Type d'étude: Etude diagnostique / Étude pronostique Limites du sujet: Animaux langue: Chinois Texte intégral: Chinese Journal of Integrated Traditional and Western Medicine Année: 2011 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Pharmacologie / Sang / Angiotensine-II / Médicaments issus de plantes chinoises / Peptide relié au gène de la calcitonine / Rénine / Facteur atrial natriurétique / Rat Sprague-Dawley / Utilisations thérapeutiques / Diagnostic Type d'étude: Etude diagnostique / Étude pronostique Limites du sujet: Animaux langue: Chinois Texte intégral: Chinese Journal of Integrated Traditional and Western Medicine Année: 2011 Type: Article