Application of Aconitine in the Preparation of Drugs for Treating Irritable Bowel Syndrome
A technology of irritable bowel syndrome and aconitin, which is applied in the field of biomedicine, can solve problems such as no effective drugs, drug dependence, and increased intractability of constipation, and achieve high safety, expanded indications, safe and effective The effect of drug choice
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Embodiment 1
[0018] Example 1: The effect of orientalin on anti-anxiety, pain sensitivity and visceral pain caused by IBS.
[0019] 1. Experimental animals:
[0020] IBS can be divided into constipation type (IBS-C), diarrhea type (IBS-D), indeterminate type (IBS-U) and mixed type (IBS-M), and IBS-D is the most common type. In order to simulate a more suitable clinical pathogenesis and the most common IBS animal model, the present invention combines five heterologous chronic stress simulated IBS rat models on the basis of neonatal enteritis, which is equivalent to the IBS postinflammation (IBS-PI) model, and detects large Effects on visceral sensitivity, changes in mental activity, feces score, and the number of defecated pellets in rats. In the experiment, female SD rats, which are more prone to IBS symptoms, were used for the experiment. SD rats were bred and raised in the Department of Experimental Animal Science and the Central Key Laboratory of Shanghai Jiaotong University. The feed...
Embodiment 2
[0044] Effects of sativa on intestinal defecation habit and gastrointestinal motility function in SD rats with chronic visceral pain.
[0045] Because females in infancy are prone to stress and anxiety symptoms, the inventor divided female SD rats into experimental groups (two groups) and control groups. The weight of SD rats was 80 ± 2 to 100 ± 2g, and there were ten rats in each group. . The experimental process is as follows Figure 7 As shown in A, the SD rats in the experimental group and the control group underwent colonic perfusion with 2,4,6-trinitrobenzenesulfonic acid 10 days after birth. When the rats were 3 weeks old (the SD rats in this age group were in juvenile to adolescence), the experimental group was intragastrically administered Aconitin (two administration concentrations: 0.3mg / kg, 0.9mg / kg; 10ml / kg / day), the control group was given the same volume of normal saline / day. Then SD rats in the experimental group and the control group were restrained in ...
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