Objective To explore the effects of electroacupuncture on motor function in Parkinson's disease(PD)model mice and NLRP3 inflammasome-related proteins in the midbrain substantia nigra(SN).Methods C57BL/6 mice were assigned to three groups according to the random number table method:control group,model group,and electroacupuncture(EA)group,12 mice per group.The PD model was reproduced by intragastric administration of rotenone solution 10 mg/(kg·d).EA group was administered at the three selected points,"Fengfu"(GV16),"Taichong"(LR3),and"Zusanli"(ST36),with a treatment cycle of 2 weeks.The control and model groups took the same time synchronous fixation operation for the control variable.Behavioral scores and open field tests were used to detect the exercise ability of mice in each group.Tyrosine hydroxylase(TH)and α-synuclein(α-syn)in the midbrain SN of mice in all groups were measured with an immunohistochemistry test.NLRP3 and cysteinyl aspartate specific proteinase-1(Caspase-1)protein expression levels in the midbrain SN of mice in the three groups were measured using Western blotting,and interleukin-1β(IL-1β)content was determined with an enzyme-linked immunosorbent assay.Results Compared to the control group,the behavioral scores of the mice in the model group were higher(P<0.01).Compared to the model group,the behavioral scores of the mice in the EA group were lower(P<0.01).Compared to the control group,the time ratio of the relative rest state of the mice in the model group(<100 mm/s)increased significantly(P<0.01),while the time ratio of the slow motion(100～200 mm/s)and time ratio of the fast motion(>200 mm/s)state decreased significantly(P<0.01).Compared to the model group,the time ratio spent in the relative rest state of mice in the EA group decreased significantly(P<0.01),while the time ratio of the slow motion state and time ratio of the fast motion state and movement rate increased significantly(P<0.01).Compared to the control group,the TH expression level decreased in the SN in the model group(P<0.01),while α-syn increased(P<0.01).Compared to the model group,the TH expression level in the EA group increased(P<0.05),while α-syn decreased(P<0.05).Compared to the control group,the protein expressions of NLRP3 and Caspase-1 in the SN of the model group increased(P<0.01);compared to the model group,the expressions of NLRP3 and Caspase-1 in the SN of the midbrain of mice decreased after EA treatment(P<0.01).Compared to the control group,IL-1β in the SN of the mouse midbrain increased in the model group(P<0.01).Compared to the model group,IL-1β decreased in the EA group(P<0.05).Conclusion This experiment shows that stimulation of EA in"Fengfu","Taichong",and"Zusanli"can effectively reduce abnormal aggregation of the PD marker α-syn,increase TH expression,and enhance the motor dysfunction of PD model mice.The molecular mechanism is related to the regulation of the expression of NLRP3,Caspase-1,and IL-1β of inflammasome-related pathways.

Objective To research the effect and the mechanism of cinnamon oil on experimental rat prostatic hyperplasia.Methods SD rats were randomly divided into normal group,model group,control group and cinnamon oil-H,-M,-L groups,with 10 rats in each group.The prostatic hyperplasia model was induced by injected subcutaneously with 5 mg·kg-1·d-1 testosterone propionate for 30 d.Normal group and model group were given 1 mL·kg-1 0.9％NaCl;control group were given 1 mg·kg-1 finasteride;cinnamon oil-H,-M,-L groups were given 1,0.5,0.25 mg·kg-1 cinnamon oil by intragastric administration,respectively,once a day for 30 d.The wet weight and index of prostate gland in rats were compared to explore the therapeutic effect of cinnamon oil,and the inhibitory effect of cinnamon oil on 5α-reductase and NADPH oxidase was studied to explore its mechanism.Results The prostate wet weight in normal group,model group,control group and cinnamon oil-H,-M,-L groups were(0.51±0.09),(1.02±0.17),(0.65±0.15),(0.64±0.17),(0.79±0.09)and(0.81±0.15)mg;the prostate index were(2.25±0.33),(4.70±0.48),(3.03±0.82),(3.02±0.60),(3.53±0.46)and(3.68±0.66)mg·kg-1;the fluorescence intensity of NADPH oxidase were(1.26±0.18),(5.21±0.80),(2.21±0.56),(2.51±0.56),(4.13±0.64)and(4.90±0.88)RLU,respectively.Compared with model group,the fluorescence intensity of NADPH oxidase in normal group,control group and cinnamon oil-H,-M groups all had significantly differences(all P＜0.01).The average inhibition rates of 5α-reductase in positive control group(20 μmol·L-1),cinnamon oil group(10,20 μmol·L-1)were 49.36％,45.62％and 63.45％,respectively.The average inhibition rate of 5α-reductase in cinnamon oil group(20 μmol·L-1)was higher than that in positive control group(20 μmol·L-1),the difference was statistically significant(P＜0.05).Conclusion Cinnamon oil may inhibit prostate hyperplasia by inhibiting 5α-reductase and NADPH oxidase.

【Objective】 To supervise the clinical blood use of 19 hospitals, covering a district of Shanghai, during two years, and discover the problems in the process of blood transfusion, so as to put forward suggestions for corrective methods in grades and promote continuous improvement of clinical transfusion management. 【Methods】 A total of 19 hospitals were supervised in terms of hardware facilities, management level, professional and technical level, and blood typing test on the site, according to the Administrative Blood Management Measures for Medical Institutions, Technical Specification for Clinical Transfusion and Shanghai Medical Quality Supervision Score Statistical Table.All data were analyzed. 【Results】 These hospitals can properly perform clinical blood transfusion, but there were obvious differences.Tertiary hospitals were relatively better, yet need to strengthen the management of medical documents.Secondary hospitals remained to be improved, mainly in insufficient construction of Blood Transfusion Department (blood bank), the lack of management and maintenance of key equipment and the lack of standardization in medical documents writing.However, flaws in the supervision were general in private hospitals (most of which were affiliated hospitals), so the management of clinical blood use should be further strengthened. 【Conclusion】 For secondary hospitals or above, routinized writing of medical documents and promoted construction of Blood Transfusion Department (blood bank) should be strengthened.For private hospitals, especially affiliated hospitals, the management of clinical blood use should be further improved, including the examination rules corresponding to the blood use process and strict access and exit mechanism, so as to improve the overall management level of clinical blood use and ensure the safety of clinical blood use.

OBJECTIVE To explore the effects of the expression of serum Sirtuin-1 （SIRT1） on therapeutic efficacy of sodium valproate （VPA） in the treatment of epilepsy patients. METHODS Fifty-four epileptic patients were collected from the Affiliated Baiyun Hospital of Guizhou Medical University from Mar. to Oct. 2021 as the research objects， and fifty healthy people were also collected during corresponding period as baseline reference samples. The patients whose relative mRNA expression of SIRT1 was lower than the baseline were selected as SIRT1 low-expression treatment group， and the patients whose that expression was higher than the baseline as SIRT1 high-expression treatment group.All patients were treated with low dose （12 mg/kg or about 600 mg/day） of VPA for 3 months， and the clinical efficacy was evaluated. The dosage of VPA in patients with ineffective gzwkj2021-468） epilepsy control should be increased to 15 mg/kg or about 800 mg/day for another 3 months as SIRT1 high-expression intensive treatment group and SIRT1 low-expression intensive treatment group. Clinical efficacies were evaluated. The blood concentration and liver function indexes of the patients were detected after 3 months of treatment and 3 months of intensive treatment. RESULTS Before treatment， among 54 epileptic patients， 31 epileptic patients had low expression of SIRT1， and 23 had high expression of SIRT1. After 3 months of low-dose VPA treatment， within effective blood concentration of VPA， effective control rate of patients in SIRT1 high-expression treatment group was significantly lower than SIRT1 low-expression treatment group （P＜0.05）. After 3 months of intensive treatment， the effective control rate of patients SIRT1 high-expression intensive treatment group was significantly higher than SIRT1 high expression treatment group （P＜0.05）. No abnormality was found in liver function indexes during VPA treatment. CONCLUSIONS Epilepsy in patients with high expression of serum SIRT1 may be more difficult to control when VPA is within the effective blood concentration range； when the VPA dose is effectively increased， the effective control rate of epilepsy can be improved.

In the context of the new era, paying attention to maternal and child health and advocating prenatal and postnatal care can effectively improve the quality of the birth population. Traditional Chinese medicine has a long history of prenatal and postnatal healthcare with rich content, which is the theoretical basis of modern related services. With the social development and the improvement of people's awareness of prenatal and postnatal healthcare, people have gradually shifted the focus of prenatal and postnatal healthcare to the peri-pregnancy stage at present, namely that couples of childbearing age are guided to prepare for pregnancy under the premise of solving their basic diseases. Infertility is a common and refractory disease for women of childbearing age. Ovulation disorder is one of its common pathological mechanisms. Traditional Chinese medicine believes that kidney deficiency is the main cause and pa-thogenesis of anovulation infertility and blood stasis is an important factor throughout the disease course. In clinical practice, therapies for invigorating kidney and activating blood are safe and reliable to treat anovulatory infertility mainly by adjusting the hypothalamus-pituitary-ovarian axis, improving ovarian function, uterine environment and gamete quality and increasing endometrial volume. Under the guidance of the thought of prenatal and postnatal healthcare, the authors tried to explore the effect of therapies for kidney-tonifying and blood-activating in the treatment of anovulatory infertility in eugenics, with the purpose of providing ideas and basis for subsequent relevant clinical studies and contributing to prenatal and postnatal healthcare services.
Anovulation ; Child ; Eugenics ; Female ; Humans ; Infertility, Female/drug therapy* ; Kidney ; Medicine, Chinese Traditional ; Ovulation ; Pregnancy

This study used network pharmacology and molecular docking to study the mechanism of Bushen Culuan Formula in the treatment of infertility caused by polycystic ovary syndrome(PCOS). The active ingredients and potential drug targets of Bushen Cu-luan Decoction were obtained by searching the Traditional Chinese Medicine System Pharmacology(TCMSP) database, and the targets of PCOS by searching GeneCards. After the drug targets and disease targets were corrected by Uniprot, the intersection genes were obtained. STRING database and Cytoscape 3.7.2 were used for protein-protein interaction(PPI) analysis of the intersection genes. The ClueGO plug-in of Cytoscape 3.7.2 was employed to perform gene ontology(GO) enrichment and KEGG pathway enrichment for the intersection genes. Finally, molecular docking of the key active ingredients with the targets of Bushen Culuan Formula was performed using AutoDockVina and MGLtools. A total of 136 active ingredients and 314 drug targets of the decoction were obtained from TCMSP, and 136 disease targets from GeneCards. Finally, 49 drug-disease intersection genes were obtained. GO enrichment found that the genes were mainly involved in the regulation of muscle cell apoptosis, positive regulation of small molecule metabolism, core promoter binding, RNA polymerase Ⅱ regulation of pri-miRNA transcription, negative regulation of transmembrane transport and other biological functions. The enriched KEGG pathways mainly included MAPK, PI3 K-Akt, p53, and HIF-1 signaling pathways. The results of molecular docking showed that quercetin and PTGS2 can bind stably and interact through amino acid residues THR206, TRP387, ASN382, etc. This study preliminarily reveals the multi-component, multi-target, and multi-pathway mechanism of Bushen Culuan Formula in the treatment of PCOS-related infertility, which provides a basis for further research.
Drugs, Chinese Herbal/pharmacology* ; Female ; Gene Ontology ; Humans ; Medicine, Chinese Traditional ; Molecular Docking Simulation ; Polycystic Ovary Syndrome/genetics* ; Signal Transduction

Objective:To establish a mouse model of diminished ovarian reserve （DOR） induced by tripterygium wilfordii polyglycosides （TWP）， and to explore the therapeutic effect of Dingkundan （DKD） on DOR， so as to provide scientific basis for its clinical application. Method:The 60 female Blab/c mice with regular estrous cycle were randomly divided into blank group， model group， low，medium and high-dose DKD group， DKD group and estradiol valerate group， with 10 mice in each group. Except the blank group， the other groups were given 40 mg·kg^-1 TWP suspension. Meantime，low，medium and high-dose DKD group were given 1.64，3.28，6.56 g·kg^-1 DKD suspension respectively， and estradiol valerate group was given 0.15 mg·kg^-1 estradiol valerate suspension by gastric lavage once a day for 30 days. The general condition， body weight， estrous cycle and gonad index of mice were observed， serum follicle-stimulating hormone （FSH）， luteinizing hormone （LH） and estradiol （E₂） were determined by radioimmunoassay， ovarian morphology and follicle count were observed by hematoxylin-eosin staining （HE） staining. Result:Compared with the blank group， most of the mice in model group had disordered estrous cycle， uterine and ovarian indexes decreased （P<0.05）， serum FSH increased （P<0.05）， LH was on an upward trajectory， E₂ was on a downward trend， and the number of growth follicles and corpus luteum decreased and the number of atresia follicles increased（P<0.05）. Compared with the model group， half of the mice in DKD group resumed regular estrous cycle， however， the estrous cycles of mice in estradiol valerate group were stagnated during estrous period. In medium-dose， high-dose DKD group and estradiol valerate group， the uterine and ovarian indexes of the mice were increased， the serum FSH value decreased （P<0.05） and serum LH was on a downward trend， high-dose DKD group and estradiol valerate group increased the levels of serum E₂ （P<0.05）. In DKD group， the number of growth follicles and corpus luteum were increased and the number of atresia follicles were reduced （P<0.05）， with the best effect at medium dosage. And in estradiol valerate group， the number of primitive follicles， sinusoidal follicles and corpus luteum were increased （P<0.05）， but the number of atresia follicles had no difference to the model group. Conclusion:DKD can improve serum sex hormones， promote follicular development and reduce follicular atresia， which can play a therapeutic role in the treatment of DOR.