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1.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 56-62, 2020.
Article in Chinese | WPRIM | ID: wpr-873347

ABSTRACT

Objective:To investigate the effect of Saposhnikoviae Radix on Tongxie Yaofang in regulating water metabolism and 5-serotonin(5-HT) signal system in diarrhea type irritable bowel syndrome(IBS-D)rats. Method:The 40 IBS-D SD rats were randomly divided into model group, Tongxie Yaofang wituout Saposhnikoviae Radix group (26 g·kg-1), Tongxie Yaofang decoction group (30 g·kg-1), Tongxie Yaofang with double Saposhnikoviae Radix group (34 g·kg-1),another 10 normal SD rats were selected as the normal group.Except for normal group, the rats in other groups were separated from their mothers and induced by acetic acid to establish D-IBS model. These rats in the each group were administered with corresponding drugs for 14 days. The diarrhea indexs and the water contents of the feces were observed and calculated. The Na+-K+-ATPase activities in the intestinal mucosa were detected by micro method. The contents of 5-HT were detected by enzyme linked immunosorbent assay (ELISA). The activities of monoamine oxidase A (MAO-A) were detected by chemiluminescence method. The expressions of aquaporin 4 (AQP4) in colon were detected by immunohistochemistry. Protein expression levels of HT receptor 3 (5-HT3R), HT receptor 4 (5-HT4R) and serotonin transporter (SERT) in hypothalamus and colon were detected by Western blot. Result:Compared with normal group, the fecal water contents, contents of 5-HT in hypothalamus and colon, activities of MAO-A, expressions of 5-HT3R were significantly increased in model group (P<0.01), and the activities of Na+-K+-ATPase, expressions of AQP4, 5-HT4R and SERT were reduced significantly (P<0.01). Compared with model group, the diarrhea indexs and fecal water contents, contents of 5-HT in hypothalamus and colon, activities of MAO-A, expressions of 5-HT3R were significantly decreased in each experimental group, and the activities of Na+-K+-ATPase, expressions of AQP4,5-HT4R and SERT were significantly increased(P<0.05,P<0.01),however, there was no significant difference in the expression of 5-HT3R protein in Tongxie Yaofang wituout Saposhnikoviae Radix group.Compared with Tongxie Yaofang wituout Saposhnikoviae Radix group,the diarrhea index, fecal water content, 5-HT content, MAO-A enzyme activity, and protein expression of 5-HT3R were significantly decreased in Tongxie Yaofang group and Tongxie Yaofang with double Saposhnikoviae Radix group(P<0.05,P<0.01), and the activity of Na+-K+-ATPase and protein expression of SERT were significantly increased(P<0.05,P<0.01). Conclusion:Saposhnikoviae Radix can enhance the effects of Tongxie Yaofang on improving the water metabolism of rats with IBS-D and regulating the multi-target of 5-HT signaling system, further confirming the synergistic effect of Saposhnikoviae Radix.

2.
Chinese Acupuncture & Moxibustion ; (12): 591-595, 2020.
Article in Chinese | WPRIM | ID: wpr-826689

ABSTRACT

OBJECTIVE@#To compare the infuences on circadian rhythm of blood pressure in the patients with non-dipper essential hypertension between the combined treatment of time acupuncture and western medication and the simple western medication.@*METHODS@#A total of 70 patients with non-dipper essential hypertension were randomized into an acupuncture plus western medication group (35 cases, 2 cases dropped out) and a western medication group (35 cases). In the western medication group, levamlodipine maleate tablets were taken orally, 2.5 mg each time, once daily. In the acupuncture plus western medication group, on the base of the treatment as the western medication group, acupuncture was applied specially in the period of the day from 7:00 am to 9:00 am. The acupoints included Fengchi (GB 20), Zhongwan (CV 12), Tianshu (ST 25), Hegu (LI 4), Quchi (LI 11), Zusanli (ST 36), etc. Acupuncture was given once daily, 5 treatments a week. The duration of treatment in the two groups was 4 weeks. The clinic blood pressure before and after treatment, 24 h ambulatory blood pressure and the levels of serum melatonin (MT) and 5-serotonin (5-HT) were observed in the two groups.@*RESULTS@#The total effective rate of anti-hypertension was 75.8% (25/33) in the acupuncture plus western medication group, better than 54.3% (19/35) in the western medication group (<0.05). The 24 h average systolic blood pressure, the daytime average systolic blood pressure, the daytime average diastolic pressure, and the nighttime average systolic blood pressure were all reduced after treatment in the two groups (<0.05). The reduction effect of the aforementioned 4 indexes in the acupuncture plus western medication group was much more obvious as compared with the western medication group (<0.05). After treatment, the serum level of MT was increased and 5-HT decreased in the patients of two groups (<0.05). The serum level of MT in the acupuncture plus western medication group was higher than that in the western medication group and the level of 5-HT was lower than the western medication group (<0.05).@*CONCLUSION@#Time acupuncture therapy in the period of the day from 7:00 am to 9:00 am, combined with western medication effectively reduce blood pressure and regulate the levels of serum MT and 5-HT so as to maintain the circadian rhythm of blood pressure in patients with non-dipper essential hypertension. The therapeutic effect of this combined treatment is superior to simple western medication.


Subject(s)
Humans , Acupuncture Points , Acupuncture Therapy , Blood Pressure , Blood Pressure Monitoring, Ambulatory , Circadian Rhythm , Essential Hypertension , Therapeutics , Periodicity
3.
Chinese Traditional and Herbal Drugs ; (24): 3509-3515, 2018.
Article in Chinese | WPRIM | ID: wpr-851789

ABSTRACT

Objective: To assess the effective components of Chaihu Shugan Powder in the treatment of post-stroke depression and its potential mechanisms. Methods: The chemical constituents and targets of Chaihu Shugan Powder were obtained from Traditional Chinese Medicine Systems Pharmacology (TCMSP) database. Common targets for stroke and depression were obtained from OMIM, TTD, and PharmGkb databases. Excel was used to filter molecules and targets, so as the Cytoscape software to establish the network between Chinese medicine molecules and target. The biological information annotation database was used to analyze gene function and metabolic pathway. Results: There were 122 Chinese medicine ingredients from databases mteracting with 42 target proteins of post-stroke depression. Finally, five targets including Estrogen receptor (ESR1), prostaglandin G/H synthase 2 (PTGS2), glycogen synthase kinase-3 beta (GSK3β), sodium-dependent dopamine transporter (SLC6A4), and leukotriene A-4 hydrolase (LTA4H) were selected as the action targets for treating post-stroke depression, involved the arachidonic acid metabolism, 5-serotonin ergic synaptic pathway, prolactin signaling pathway, and thyroid hormone signaling pathways, which can treat post-stroke depression by regulating inflammatory response, synapse synthesis, estrogen response, recollection, biosynthesis, drug reaction, and circadian rhythm.Conclusion: The network pharmacology study revealed the underlying mechanisms of Chaihu Shugan Powder for treating the post-stroke depression.

4.
Acta Laboratorium Animalis Scientia Sinica ; (6): 340-344, 2017.
Article in Chinese | WPRIM | ID: wpr-619533

ABSTRACT

Attentional set-shifting tasks are used as a measure of human fronto-executive function.the cognitive processes involved in forming an attentional set,maintaining an attentional set and shifting an attentional set are vulnerable to dysfunction arising from a number of human neurological disorders (such as attentional deficit/hyperactivity disorder,depression,schizophrenia) and neurodegenerative diseases (such as Parkinson's,Huntington's,Alzheimer's diseases).Recently,researches on rodents mainly continue to illustrate normal rats which are caused by different operating different performance in the attentional set-shifting tasks.And also there are few studies committed to observe the adaptability of the rats in attentional set-shifting tasks as well as different performance between species of rodents in attentional set shifting tasks.In addition,these results have elucidated the roles of multiple neurotransmitters in the manifestation of cognitive processes.This review focuses on the methodology of the attentional set-shifting tasks and the role of the neurotransmitter in cognitive processes.

5.
China Pharmacy ; (12): 4678-4681, 2017.
Article in Chinese | WPRIM | ID: wpr-668588

ABSTRACT

OBJECTIVE:To systematically review the pregnancy safety of selective 5-serotonin reuptake inhibitor (SSRI) for depression in women underwent in vitro fertilization (IVF) combined with embryo transfer,and to provide evidence-based refer-ence. METHODS:Retrieved from PubMed,EMBase,Cochrane Library,Medline,CBM,CJFD,VIP and Wanfang database,tri-als about SSRI (trial group) vs. no medicine or placebo alone (control group) for depression in women underwent IVF combined embryo transfer were collected. Meta-analysis was performed by using Rev Man 5.3 statistical software after data extraction and quality evaluation. RESULTS:A total of 4 studies were included,involving 2122 patients. Results of Meta-analysis showed there was no statistical significance in miscarriage rate [RR=0.90,95%CI(0.61,1.35),P=0.62],pregnancy rate [RR=1.03,95%CI (0.73,1.45),P=0.87] or live birth rate [RR=1.03,95%CI(0.65,1.63),P=0.91] between 2 groups. CONCLUSIONS:For depres-sion in women underwent IVF combined with embryo transfer,SSRI do not increase miscarriage rate,decrease pregnancy rate and live birth rate and have no significant effect on the results of IVF combined with embryo transfer.

6.
Chinese Journal of Behavioral Medicine and Brain Science ; (12): 1090-1094, 2014.
Article in Chinese | WPRIM | ID: wpr-470634

ABSTRACT

Objective To explore the relationship between Monoamine oxidase A (MAOA) receptor gene,catechol-O-methyltransferase (COMT) receptor gene,dopamine D3 receptor(DRD3) gene and 5-HT2C receptor gene(5-HT2c) of Han population in northern China and obsessive compulsive disorder.Methods Polymerase chain reaction amplification determination of MAOA-T1460C,COMT-Val158Met,DRD3-Ser9Gly,5-HT2c-C ys23Ser four loci receptor gene polymorphism in 164 patients with OCD patients including 103 core pedigrees of fragment length polymorphism,and association and linkage disequilibrium (TDT)analysis.Results There was no significant difference of MAOA-T1460C,COMT-Val158Met,DRD3-Ser9Gly,5-HT2c-Cys23Ser four receptor gene in the patient group and the control group of genotype and allele distribution difference(P>0.05),four receptor gene loci were in accordance with the balance of the H-W,the MAOA-T1460C receptor gene in female patients group and control group,the early group and control group,which has forced thinking and difference of compulsive behavior group and the control group,only the obsessional group and the control group of genotype and allele distribution was statistically significant(P<0.05),and the family group between chain(P=0.0001) ;5-HT2c-Cys23Ser receptor gene in the case group and the control group,male both forced thinking and compulsive behavior group and control group differences in genotype and allele distribution was statistically significant (P< 0.05),and between family groups exist chain (P=0.0389) ; COMT-Val158Met receptor gene in the control experiments were no significant difference(P>0.05),and with the house group does not exist between the chain (P=0.0622) ;DRD3-Ser9Gly receptor gene in the control experiments were no significant difference(P>0.05),and with the family groups there is no chain(P=0.1101).Conclusion MAOA-T1460C receptor gene polymorphism and 5-HT2c-Cys23Ser receptor gene polymorphisms may be the susceptible gene of obsessive compulsive disorder.

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