OBJECTIVE To understand operating room management conditions and put forward improvement methods at township hospitals.METHODS An observatory study was conducted in 9 township hospitals using the evaluation criteria based on the requirements of the Guidelines for Disinfection in Hospitals.Technical Guidelines for Prevention and Control of the Hospital Infection in Operation Departments and the Guidelines for Hand Hygiene of Medical staff in Medical Institutions.RESULTS Problems were found to a different extent in all of the 9 township hospitals:faults in rules and regulations,unreasonable layout technological process,unstandardized sterilization and disinfection and short knowledge about hospital infection.CONCLUSIONS Special attention to managment of operating room,improving consciousness,strengthening medical staff study and improving system are the key issues for improving the management level of operating room at township hospitals.

The big-data era has arrived, which involves all professions and trades. Its impact on the medical field has gradually revealed. With the characteristics of big data "4V" (volume, velocity, variety, value) and its theory generality with TCM (holistic thinking, correlativity) as well as regularity of disease development, combined with present status of acupuncture clinical research, the influences of big-data era on trial design, data collection, analysis and sharing of acupuncture clinical research are discussed in this paper, aiming to provide references for solving the difficulties of study design and determining the future research direction of acupuncture clinical research.
Acupuncture Therapy ; Biomedical Research ; Clinical Trials as Topic ; Database Management Systems ; Humans ; Medicine, Chinese Traditional

This study was aimed to explore clinical functions of consensus-based clinical practice guidelines (CB CPGs) in traditional Chinese medicine (TCM). Under the guidance of the State Administration of TCM, 42 TCM hospitals in China had conducted a questionnaire survey for 73 CB CPGs and 2993 questionnaires had been included and analyzed. According to the category of good, general and bad, the proportion of the good in improving safety performance was 69.43%, controlling cost was 58.57%, regulating medical behavior was 55.50%, improving clinical effectiveness was 46.74%. It was concluded that the CB CPGs had played a good role in improving safety performance and controlling cost in TCM clinical practice.

Objective:In oder to investigate the effect of Chuanmingshen violaceum polysaccharides ( CVP) and Solfated Chua-nmingshen violaceum polysaccharides ( SCVP) on immunosuppression induced by cyclophosphamide ( CY) in mice.Methods: CY were used to induce immunosuppression in mice;Spleen and thymus indexes were used to evaluate the immune organs indexes;the [3-(4, 5-dimethylthiazol-2-yl)-2,5-diphenyltet-razolium bromide,MTT] method was used to detect the proliferation of spleen lymphocytes of each group;the concentrations of IFN-γand IL-2 were assayed by ELISA kit.Results: SCVP and CVP could resist immunosuppression by promoting lymphocyte proliferation, increasing the contents of IFN-γ and IL-2, promoting immune organs development in immunosuppressive mice induced by CY.Conclusion:SCVP and CVP exhibited the potential to used as immunopotentiator.

Depression is a major cause of disability and has adverse effects.Despite the many types of anti-depressants,clinical treatments of depression remain poor.Therefore,novel anti-depressant mechanisms need to be explored.The beneficial effects of irisin on the nervous system are gradually being elucidated,and studies have found that irisin has an anti-depressant effect,which may become a new treatment for depression.This study explored the mechanism of irisin and its upstream and downstream anti-depressants by reviewing the existing studies explaining the link between irisin and depression,and proposes that SIRT1/PGC-1α may mediate FNDC5/irisin to regulate BDNF to promote neurogenesis and improve depression,which provides a new idea to study irisin and its upstream and downstream anti-depressants.

Non-small cell lung cancer （NSCLC） is a malignant tumor of the respiratory system with a high incidence. The early symptoms are not typical， and most patients are diagnosed at an advanced stage， which seriously threatens the lives and health of people. Surgery， chemotherapy， and targeted therapy are the main means of treatment at present， but the consequent drug resistance and adverse reactions restrict these treatment methods with certain limitations. In recent years， with the development of traditional Chinese medicine （TCM） in tumor resistance， TCM has attracted extensive attention for its obvious therapeutic effect and fewer adverse reactions. Numerous signaling pathways are involved in the formation and development of NSCLC， where phosphatidylinositol 3 kinase （PI3K）/protein kinase B （Akt）/mammalian target of rapamycin （mTOR） signaling pathway is one of the key regulatory pathways. The PI3K/Akt/mTOR signaling pathway affects the proliferation， invasion， and metastasis of NSCLC cells by affecting the cycle， inhibiting the apoptosis， inhibiting the autophagy of tumor cells， and promoting tumor neovascularization. As revealed by the recent literature， Chinese medicine plays an indispensable role in NSCLC cell autophagy， cell cycle， apoptosis， invasion and metastasis， neovascularization， and reversal of drug resistance by regulating the PI3K/Akt/mTOR signaling pathway. Although some Chinese medicinal extracts or compounds have made great breakthroughs in some mechanisms of action in the treatment of NSCLC， these studies only remain at the level of in vitro cell experiments and animal studies in vivo. Researchers are faced with the great challenge of "transforming the research results of Chinese medicines into clinical applications". Based on the current research status in China and abroad， this paper reviewed Chinese medicine in the intervention in NSCLC through the regulation of PI3K/Akt/mTOR signaling pathway in recent years， in order to open up new ideas for NSCLC drug therapy research and also provide a useful reference for further mechanism research.

Objective:To observe the effect of personalized nutritional support on postoperative rehabilitation and nutritional status in patients undergoing radical mastectomy and reconstruction of oral malignant tumor.Methods:Eighty-eight patients with oral malignant tumor admitted from January 2018 to December 2018 in Hospital of Stomatology, Sun Yat-sen University were divided into two groups according to the time of admission. 40 patients were selected as the study group and 48 patients were selected as the routine group. The routine group was given traditional health education and dietary guidance. In addition to dietary guidance, the study group was given personalized nutritional support according to the patients' body mass index and nutritional status before and after operation, including oral nutritional supplement before operation, personalized nutritional prescription after operation, and increased protein intake according to the nutritional indicators of the patients. The nutritional status, enteral nutrition complications and postoperative rehabilitation were compared between the two groups two weeks after operation.Results:Two weeks after operation, the hemoglobin, total protein, prealbumin were (107.93±16.19) g/L, (68.40±4.87) g/L, (189.02±55.19) mg/L in the study group, and (101.23±14.62) g/L, (63.11±6.42) g/L, (165.75±40.60) mg/L in the routine group, there were significant differences ( t values were -2.037, -4.271, -2.276, all P<0.05). The incidence of malnutrition, wound infection and gastrointestinal complications were 42.50%(17/40), 0, 5.00%(2/40) in the study group and 64.58%(31/48), 16.67%(8/48), 20.83%(10/48) in the control group, there were significant differences( χ2 values were 4.292, 7.333, 4.644, P<0.05). Conclusions:Perioperative personalized nutritional support can effectively improve the nutritional status, reduce enteral nutrition-related complications, improve immunity and reduce the risk of incision infection in patients undergoing radical mastectomy and simultaneous reconstruction of oral malignant tumors, which is helpful to improve the quality of life of patients and is worthy of clinical reference.

Objective To explore the effect of a phased rehabilitation training programme to relieve shoulder dys-function in patients after neck dissection and to provide effective solutions for postoperative shoulder joint function recov-ery of patients.Methods This study has been reviewed and approved by the Ethics Committee,and informed consent has been obtained from patients.A phased rehabilitaiton training programme for the shoulder after neck dessection was developed through literature review and discussion,and 70 eligible patients from Hospital of Stomatology,Sun Yat-sen University from December 2020 to April 2021 were selected and randomly divided into the test group and control group(35 patients in each group).The control group underwent motor rehabilitation training from 6 weeks postoperative to 1 year after surgery,such as shoulder mobility and coordination training and small range of motion training of the neck,while the test group took part in a rehabilitation training program that included familiarization maneuver training,protective rehabilitation,exercise rehabilitation,and resistance training in the following four stages:preoperative,postop-erative general anesthesia and awake until the removal of stitches,the removal of stitches until 6 weeks after surgery,and 6 weeks after surgery until 1 year after surgery.The frequency of training in both groups was at least 3 days per week,and the length of each training session was 10-15 min.The intensity of exercise was 2-3 points on the Borg Conscious Ex-ercise Intensity Scale(i.e.,mild-to-moderate tachypnea or fatigue).The neck dissection injury index(NDII)was used to evaluate the quality of life related to shoulder joint function at four time points:preoperative,postoperative 3 months,postoperative 6 months,and postoperative 12 months.The higher the score,the better the quality of life.Results 28 cases in the test group and 32 cases in the control group completed a one-year follow-up.At 3 and 6 months postopera-tive,the NDII of the test group was significantly higher than that of the control group[3 months postoperative:test group(93.48±9.36)vs.control group(80.00±11.34)(P＜0.001),6 months postoperative:test group(98.21±4.76)vs.control group(90.70±9.12)(P＜0.001)];12 months after surgery,the NDII of the test group(97.23±4.88)was still higher than that of the control group(96.33±4.49),but the difference was not statistically significant(P=0.458).The difference in NDII scores among subjects at 3,6,and 12 months after surgery was statistically significant in each group(P＜0.001).Conclusion The application of the phased rehabilitation training method in neck dissection patients has a feasibility and could improve the quality of life of patients'shoulder joint function within 6 months after surgery.

The construction of experimental animal models plays an important supporting role in research into the mechanisms of action of Chinese medicines.There have been increasing reports of the construction and evaluation of animal models of spleen deficiency;however,the construction method have involved different standards and there has been insufficient objectification of the evaluation indexes.In this review,we summarize the construction and evaluation method of animal models of spleen deficiency from the aspects of animal selection,model establishment,macroscopic characterization,behavioral experiments,and objective indexes of spleen deficiency,with a view to providing theoretical guidance for the construction of experimental animal models of spleen deficiency and references for the selection of animal model platforms for spleen deficiency.