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Objective:To evaluate the clinical effect of Chaihu Shugan Powder in the treatment of liver qi and spleen deficiency syndrome on cancer related depression (CRD).Methods:A total of 63 patients with cancer related depression from our hospital during September 2018 to October 2019 were divided into observation group (42 cases) and control group (21 cases) according to the ratio of 2 :1. The observation group was applied with Chaihu Shugan Powder, while the control group was given placebo agent of Chaihu-Shugan with 2% Chaihu-Shugan Powder and 98% dextrin. Both groups were treated continuously for 42 days. We used HAMD24 and Traditional Chinese Medicine (TCM) Symptoms Scale to evaluate both before and after treatment. Results:The total efficiency about depression in the observation group was 71.4% (30/42) while the control group was 14.3% (3/21). The difference was statistically significant ( Z=-4.22, P<0.01). After treatment, The HAMD scales of the observation group was 18.67±3.55 while the control group was 24.71±3.74 ( P<0.05). The total effective rate of TCM syndrome in the observation group was 71.4% (30/42) and that in the control group was 14.3% (3/21). There was significant difference between the two groups ( Z=-4.00, P<0.01). TCM Syndrome Score of observation group was 55.33±17.59 while the control group was 62.04±10.72( t=-2.00, P<0.05). Conclusion:Chaihu Shugan Powder can effectively improve the anxiety and depression of CRD patients with syndrome of stagnation of liver qi and spleen deficiency.
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Objective: To observe the effects of Fufang Lishao Pills (FFLSP) on the proinflammatory factors, pain-relatedproteins and JAK2/STAT3 signaling pathways in nitroglycerin-induced chronic migraine model, and exploring thepharmacological target and mechanism of FFLSP on chronic migraine rats. Methods: Male Sprague-Dawley rats wererandomly divided into 6 groups: Control, Migraine, FFLSP-L (420 mg·kg-1), FFLSP-M (840 mg·kg-1), FFLSP-H (1680mg·kg-1) and Flunarizine Hydrochloride group (FH, 1 mg·kg-1) . Chronic migraine model was made by subcutaneousinjection of nitroglycerin (10 mg·kg-1) once every 3 days for 5 times. The rats were treated with FFLSP by intragastricadministration once a day for 30 days. Western blot was used to detect the protein expression of iNOS, COX-2, CGRPand c-Fos and the phosphorylation levels of JAK2 and STAT3 in cortex of rats. The production of IL-1β and TNF-αwere detected by enzyme linked immunosorbent assay (ELISA) . Results: Compared with Control rats, and the level ofiNOS, COX-2, CGRP, c-Fos expression (P ＜ 0.01) and IL-1β, TNF-α production remarkably up-regulated (P ＜ 0.05), and the phosphorylation of JAK2 and STAT3 also significantly increased in cotex of Migrainerats (P ＜ 0.01) . However, compared with Migrainerats, the levels of iNOS, COX-2, CGRP, c-Fos expression and IL-1β, TNF-α productionobviously declined (P ＜ 0.05; P ＜ 0.01), and the phosphorylation level of JAK2 and STAT3 showed a significantlydecrease in the cortex of Migraine rats with FFLSP treatment (P ＜ 0.01) . Conclusion: This study demonstrates that thepharmacological mechanism of FFLSP in improving chronic migraine may be achieved by inhibiting neuroinflammationthrough the blockage of JAK2/STAT3 pathwayin the cortex of rat with nitroglycerin induction.
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Objective To investigate the effects of Tiaoxin Formula on spatial learning and memory ability and long-term potentation (LTP) in the hippocampus of APP/PS1 transgenic mice with Alzheimer disease; To discuss its mechanism of action. Methods Totally 54 three-month-old APP/PS1 transgenic mice were randomly divided into model control group, Tiaoxin Formula group and positive control group, with 18 mice in each group. Another 18 three-month-old C57BL/6J wild mice were chosen as normal control group. All administration groups receive relevant medicine. 12 weeks later, Morris water maze test was used to test behavior and in vitro electrophysiology record. Results The Morris water maze test showed that in place navigation test, compared with the model control group, escape latency time in Tiaoxin Formula group was significantly reduced (P0.05). Conclusion Tiaoxin Formula can improve the spatial learning and memory ability and LTP of APP/PS1 transgenic mice with Alzheimer disease, thus can realize cognitive protection effects.
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Objective To investigate characteristics of glucose metabolism of non-obese and obese women with polycystie ovary syndrome(PCOS).Methods From March 2008 to July 2011,118 PCOS patients were enrolled in this study and were divided into 53 cases (body mass index(BMI) ≥25 kg/m2) in obese group and 65 cases (BMI ＜ 25 kg/m2) in non-obese group.Participants' clinical data,glucose tolerance and insulin release test results were retrospectively reviewed.The prevalence of type 2 diabetes mellitus (T2DM),results of oral glucose tolerance test,impaired fasting glucose (IFG),impaired glucose tolerance (IGT) were compared between the two groups.Results (1) Blood glucose levels:at the time points of 30,60,120 and 180 minutes,the levels of fasting glucose were (5.2 ± 1.1),(8.5 ± 2.8),(8.1 ± 2.4),(6.3 ± 2.0) and (4.8 ± 1.5)mmol/L in non-obese group and(5.4 ±0.9),(9.1 ± 1.8),(9.3 ±0.6),(7.6 ± 1.0) and (5.4 ±0.8) mmol/L in obese group.Statistical difference was observed between obese and non-obese groups at each time point (t =-6.125,-4.005,-6.074,-6.751 and-4.512 respectively,P ＜0.01).(2) The level of insulin:at the time points of 30,60 and 120 min,the level of fasting insulin were (8 ± 4),(55 ± 21),(65 ± 14) and (45 ±18)mU/L in non-obese group and (13 ± 8),(85± 30),(105± 54) and (76 ± 46)mU/L in obese group.There were significant statistical difference between the two groups at each time point (t =-17.024,-12.540,-15.791 and-16.149 respectively,P ＜ 0.01).However,at the time point of 180 minutes,the level of insulin did not exhibit significant difference between obese and non-obese groups (P ＞ 0.05).(3) The prevalence of abnormal glucose metabolism:The rates of IGT were 13.85 ％ (9/65) in non-obese group and 24.53 ％ (13/53)in obese group,which also showed remarkable difference (x2 =18.446,P ＜ 0.01).The rates of T2DM were 1.54％ (1/65) in non-obese group and 7.55％ (4/53) in obese group,which reached significant difference (x2=16.005,P ＜ 0.01).Conclusion Abnormal glucose metabolism was observed more frequently in overweight or obese PCOS women.
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Objective:To observe modulation of gut functions and intestinal mucosal immune barrier by ShengJiangXieXinTang in rats receiving Irinotecan(CPT-11).Methods:Sprague Dawley male rats(n=18)were randomly assigned to three groups:(1)herb group (using ShengJiangXieXinTang by oral administration once a day from day 1 to day 9 and being injected with 150 mg/kg?d CPT-11 on day 4 and 5 into the tail vein); (2)diarrhea control group: using distilled water instead of ShengJiangXieXinTang,with the same treatment of CPT-11 as the herb group; (3)normal control group: using normal saline instead of CPT-11, distilled water instead of ShengJiangXieXinTang,and with the same treatment of as the CPT-11 herb group.The animals were scored in terms of delayed-onset of diarrhea. Rats were killed on day 10,collecting ileum,cecum and colon for pathological examination.The damages in intestinal mucosa were assessed under light microscope according to the criterion of chiu's score.CD4+,CD8+T-lymphocytes and SIgA were enumerated by immunohistochemical staining and calculated by imaging analyzer.Results:Compared with diarrhea control group,the incidence of diarrhea and the damage in intestinal mucosa of the herb group was milder(P