Effect of Shunaoxin Dropping Pill on blood pressure and cardiac protection in spontaneously hypertensive rats / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 3662-3667, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-853220
ABSTRACT
Objective:
To evaluate the effect of Shunaoxin Dropping Pill (SDP) on blood pressure and cardiac protection in spontaneously hypertensive rats (SHRs).Methods:
The SHRs were randomly divided into three groups, model (M) group, SDP group, and valsartan (VL) group. Non-invasive blood pressure instrument was used to measure blood pressure. Serum content of nitric oxide synthase (NOS) and angiotensin II (Ang II) were measured using kits for 6 weeks after ig administration. Doppler echocardiography was used to evaluate left ventricular weight, and HE staining was used to assess aortic and cardiac morphology.Results:
The blood pressure of SHRs decreased to minimum 1 h after ig administration of SDP (800 mg/kg). Long-term use of SDP could stabilize blood pressure of SHRs. Serum content of NOS in SDP group was significantly more than that in M group (P < 0.05). The serum content of Ang II in SDP group was significantly less than that in M group (P < 0.05). The left ventricular weight of SDP group was significantly lower than that in M group (P < 0.05). SDP administered group can improve myocardial and aortic morphology abnormalities caused by hypertension.Conclusion:
SDP has a certain therapeutic effect on hypertensive with myocardial hypertrophy rats, it can be used as a potential drug on hypertensive disorders associated with cardiac hypertrophy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2016
Type:
Article
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