Chinese medicine composition for treating menstrual period syndrome
A premenstrual syndrome and composition technology, which is applied in the direction of drug combinations, pharmaceutical formulas, medical preparations containing active ingredients, etc., can solve the problems of no control and statistical processing, affecting the objective evaluation of clinical efficacy, and lack of diagnostic indicators
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experiment example 1
[0067] Effects on content and metabolism of monoamine neurotransmitters in hypothalamus, liver and stomach tissue of adult female rat model of stagnation of liver qi
[0068] Monoamine neurotransmitters in the body are the main material basis of emotional and behavioral activities, and are closely related to pain, digestion and other functions. PMS is a "syndrome characterized by abnormal mental emotions, physical functions and behaviors that occurs before menstruation in women", and liver qi depression is one of its main syndrome types. Our previous studies have confirmed that the abnormal content and metabolism of monoamine neurotransmitters are the basic pathophysiological basis of the disease. Therefore, a rat model of stagnation of liver-qi syndrome reflecting the pathological changes of PMS was selected, Xiaoyao Pill was used as a positive control drug, and the content of the transmitter was detected by high-pressure liquid chromatography (HPLC) to carry out this experim...
experiment example 2
[0110] Effects on Blood Sex Hormone and Regulatory Hormone Levels of Adult Female Rat Model with Liver-Qi Stagnation Syndrome
[0111] Previous studies have shown that PMS may be related to fluctuations in estrogen and progesterone, which may be caused by excessive estrogen levels in the body, imbalance of estrogen and progesterone, or autonomic dysfunction. The relationship between PMS and abnormal levels of sex hormones E2, P and their regulatory hormone PRL has been affirmed by most scholars. Our study found that the normal secretion peaks of E2 and P in the blood of PMS patients with stagnation of liver qi were missing. In order to confirm the effect of the composition of the present invention on hormone levels in the blood, a rat model of stagnation of liver qi was selected for testing.
[0112] Materials and Methods
[0113] 1 Animals Wistar healthy adult rats, female, weighing 210±10g, provided by Shandong Experimental Animal Center.
[0114] 2 Drugs Same as Experime...
experiment example 3
[0133] Analgesic test
[0134] Distending pain in the head, breast and lower abdomen is a common symptom of the main syndrome of this product. In order to confirm the therapeutic effect of this product on distending pain with the effect of regulating qi and reducing swelling, this experiment was carried out by using the mouse writhing test method.
[0135] Materials and Methods
[0136] 1. Animal: Rat mouse, female, weighing 22±2g. Source, ibid.
[0137] 2. Except for glacial acetic acid (Jinan Chemical Reagent Factory), the others are the same as above. Produced, batch number: 971006.
[0138] 3. Method: animal grouping and dosage, see the table below, intragastric administration, 7 days in a row, 1h after administration on the 7th day, the experimental animals were intraperitoneally injected with 0.6% glacial acetic acid solution 0.2ml / only, and the observation records were obtained by The time from the injection to the start of writhing (latency period) and the number o...
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