Objective:To evaluate the efficacy and safety of θ short burst rapid pulse stimulation(TBS)in treating schizophrenia by meta-analysis.Methods:Randomized controlled trials(RCTS)on TBS in the treatment of schizophrenia were searched from CNKI,Wanfang,VIP,China Biomedicine,Web of science,PubMed,Embase and Cochrane Library databases to December 2022.The main study indicator was the Positive and Negative Symptoms Scale(PANSS).Risk quality assessment of the included literatures was performed by two reviewers and statistical analysis was performed using RevMan5.3.Results:A total of 13 RCTS with 641 patients were included.Meta-anal-ysis showed that TBS targeting the left dorsolateral prefrontal cortex(DLPFC)with intervention duration longer than 2 weeks decreased the PANSS total scores(WMD=-4.63,95％CI:-5.75--3.51,P＜0.001),positive symptom scores(WMD=-1.13,95％CI:-2.00--0.26,P＜0.05),negative symptom scores(WMD=-2.51,95％CI:-2.77--1.53,P＜0.001)and general psychopathological symptom scores(WMD=-1.20,95％CI:-1.80--0.60,P＜0.001).The adverse reactions of TBS included dizziness,and no serious adverse e-vents were reported.Conclusion:TBS has high safety,and stimulation of left dorsolateral prefrontal cortex targets for more than 2 weeks could effectively improve psychiatric symptoms in patients with schizophrenia.

Following the principles of evidence-based medicine,in accordance with the structure and drafting rules of standardized documents,based on literature research,according to the characteristics of chronic cough in children and issues that need to form a consensus,the TCM Guidelines for Diagnosis and Treatment of Chronic Cough in Children was formulated based on the Delphi method,expert discussion meetings,and public solicitation of opinions.The guideline includes scope of application,terms and definitions,eti-ology and diagnosis,auxiliary examination,treatment,prevention and care.The aim is to clarify the optimal treatment plan of Chinese medicine in the diagnosis and treatment of this disease,and to provide guidance for improving the clinical diagnosis and treatment of chronic cough in children with Chinese medicine.

Objective:To explore the application effect of woven mesh unit method in teaching nursing students in clinical internship.Methods:The 300 nursing interns in Chongqing University Jiangjin Hospital who interned in 2022 were included in the traditional group, and the 300 nursing interns who interned in 2023 were included in the reform group. The traditional group received traditional teaching, while the reform group received woven mesh unit teaching. The two groups of nursing students were compared for the assessment scores (theoretical assessment scores and practical operation scores), emergency response abilities (warning ability, emergency response ability, and recovery and summary ability), and evaluation of clinical teaching quality. The t-tests, chi-square test, and rank-sum test were conducted using SPSS 26.0. Results:The theoretical assessment scores and practical operation scores of the reform group were significantly higher than those of the traditional group [(79.15±9.27) vs. (74.58±9.16), (81.25±8.35) vs. (76.04±8.25)]. The scores and total scores of the early warning ability, emergency response ability, and recovery and summary ability of the reform group were significantly higher than those of the traditional group [(15.28±2.36) vs. (12.91±2.42), (38.76±7.37) vs. (34.15±7.29), (21.25±5.14) vs. (18.73±5.07), (75.29±9.86) vs. (65.79±9.76)]. The clinical teaching quality grade of teachers in the reform group was significantly higher than that of the traditional group [high quality (88.67% vs. 79.00%)/medium quality (11.33% vs. 16.67%)/low quality (0.00% vs. 4.33%)].Conclusions:The application of woven mesh unit method in teaching nursing students in clinical internship can effectively improve their theoretical assessment scores, practical operation level, and emergency response ability, as well as the quality of clinical teaching.

Objective:To explore the application effect of woven mesh unit method in teaching nursing students in clinical internship.Methods:The 300 nursing interns in Chongqing University Jiangjin Hospital who interned in 2022 were included in the traditional group, and the 300 nursing interns who interned in 2023 were included in the reform group. The traditional group received traditional teaching, while the reform group received woven mesh unit teaching. The two groups of nursing students were compared for the assessment scores (theoretical assessment scores and practical operation scores), emergency response abilities (warning ability, emergency response ability, and recovery and summary ability), and evaluation of clinical teaching quality. The t-tests, chi-square test, and rank-sum test were conducted using SPSS 26.0. Results:The theoretical assessment scores and practical operation scores of the reform group were significantly higher than those of the traditional group [(79.15±9.27) vs. (74.58±9.16), (81.25±8.35) vs. (76.04±8.25)]. The scores and total scores of the early warning ability, emergency response ability, and recovery and summary ability of the reform group were significantly higher than those of the traditional group [(15.28±2.36) vs. (12.91±2.42), (38.76±7.37) vs. (34.15±7.29), (21.25±5.14) vs. (18.73±5.07), (75.29±9.86) vs. (65.79±9.76)]. The clinical teaching quality grade of teachers in the reform group was significantly higher than that of the traditional group [high quality (88.67% vs. 79.00%)/medium quality (11.33% vs. 16.67%)/low quality (0.00% vs. 4.33%)].Conclusions:The application of woven mesh unit method in teaching nursing students in clinical internship can effectively improve their theoretical assessment scores, practical operation level, and emergency response ability, as well as the quality of clinical teaching.

Objective:To provide data support for the improvement of aeromedical support by summarizing the disease characteristics and analyzing the change pattern of disease spectrum for the temporarily grounded military flying personnel assessed in the annual physical examination.Methods:The clinical data of military flying personnel who were assessed as temporary grounding in the annual physical examination in Air Force Healthcare Center for Special Services Hangzhou from 2012 to 2021 were retrospectively analyzed. They were divided into 2012—2016 group and 2017—2021 group with a 5-year span. The distributions of disease, age and aircraft type were statistically compared between 2 groups of temporarily grounded military flying personnel.Results:A total of 522 flying personnel, aged from 23-55 years and flew 100-20 000 h, were enrolled. There were 242 cases in 2012—2016 group and 280 cases in 2017—2021 group. Compared with 2012—2016 group, 2017—2021 group was found 9 new diseases. Among the top 10 diseases in 2017—2021 group, the proportion of pulmonary nodules, hypertension, diabetes, abnormal tumor indicators, positive fecal occult blood was increased, and the proportion of thyroid nodules, abnormal liver function, arrhythmia was decreased. There was a significant difference in the age distribution between 2 groups of temporarily grounded military flying personnel ( χ2=20.97, P<0.001). The proportion of flying personnel aged ≥40 years old was increased in 2017—2021 group. The proportion of fighter-trainer pilots and bomb-transporter flying personnel increased in 2017—2021 group, and the difference was significant ( χ2=14.66, P=0.001). Conclusions:In recent years, more diseases, mostly occult diseases, are found in the disease spectrum of the temporarily grounded military flying personnel. Since some insidious diseases require more time to observe their convalescent effect and the influence to flight but the routine phone follow-up is called within 2 months of discharge, so a long-term and effective follow-up mechanism is suggested.

Objective:To provide data support for the improvement of aeromedical support by summarizing the disease characteristics and analyzing the change pattern of disease spectrum for the temporarily grounded military flying personnel assessed in the annual physical examination.Methods:The clinical data of military flying personnel who were assessed as temporary grounding in the annual physical examination in Air Force Healthcare Center for Special Services Hangzhou from 2012 to 2021 were retrospectively analyzed. They were divided into 2012—2016 group and 2017—2021 group with a 5-year span. The distributions of disease, age and aircraft type were statistically compared between 2 groups of temporarily grounded military flying personnel.Results:A total of 522 flying personnel, aged from 23-55 years and flew 100-20 000 h, were enrolled. There were 242 cases in 2012—2016 group and 280 cases in 2017—2021 group. Compared with 2012—2016 group, 2017—2021 group was found 9 new diseases. Among the top 10 diseases in 2017—2021 group, the proportion of pulmonary nodules, hypertension, diabetes, abnormal tumor indicators, positive fecal occult blood was increased, and the proportion of thyroid nodules, abnormal liver function, arrhythmia was decreased. There was a significant difference in the age distribution between 2 groups of temporarily grounded military flying personnel ( χ2=20.97, P<0.001). The proportion of flying personnel aged ≥40 years old was increased in 2017—2021 group. The proportion of fighter-trainer pilots and bomb-transporter flying personnel increased in 2017—2021 group, and the difference was significant ( χ2=14.66, P=0.001). Conclusions:In recent years, more diseases, mostly occult diseases, are found in the disease spectrum of the temporarily grounded military flying personnel. Since some insidious diseases require more time to observe their convalescent effect and the influence to flight but the routine phone follow-up is called within 2 months of discharge, so a long-term and effective follow-up mechanism is suggested.

Drug metabolism and pharmacokinetics (DMPK) is an important branch of pharmaceutical sciences. The nature of ADME (absorption, distribution, metabolism, excretion) and PK (pharmacokinetics) inquiries during drug discovery and development has evolved in recent years from being largely descriptive to seeking a more quantitative and mechanistic understanding of the fate of drug candidates in biological systems. Tremendous progress has been made in the past decade, not only in the characterization of physiochemical properties of drugs that influence their ADME, target organ exposure, and toxicity, but also in the identification of design principles that can minimize drug-drug interaction (DDI) potentials and reduce the attritions. The importance of membrane transporters in drug disposition, efficacy, and safety, as well as the interplay with metabolic processes, has been increasingly recognized. Dramatic increases in investments on new modalities beyond traditional small and large molecule drugs, such as peptides, oligonucleotides, and antibody-drug conjugates, necessitated further innovations in bioanalytical and experimental tools for the characterization of their ADME properties. In this review, we highlight some of the most notable advances in the last decade, and provide future perspectives on potential major breakthroughs and innovations in the translation of DMPK science in various stages of drug discovery and development.

Objective: To investigate the impact of bladder filling status on the movement of uterine and on the volume of organs at risk(OAR), so as to provide theoretical basis for individualized internal target volume (ITV) and planning target volume (PTV). Methods: Simulation CT images for a total of 27 patients with locally advanced cervical cancer were acquired with empty bladder, 1.0 h after bladder filling, 1.5 h after bladder filling, respectively. The volumes of uterine corpus, cervix, OARs, CTV and PTV 1.0 h after bladder filling were delineated. The impact of bladder filling status on the displacements of cervix and corpus, volumetric changes of rectum, small intestine, and the volumes of small intestine, bladder and rectum within PTV were analyzed. The correlation between bladder filling status and uterine displacement and volume of OAR was also investigated, as well as the volume of cervix and corpus in the PTV with empty bladder and 1.5 h after bladder filling. Results: Bladder filling status is different for individual cases. The maximum movement range of cervix and uterine body with bladder filling state was 0-3.04 cm and 0-4.31 cm respectively. The anterior displacements of corpus (F=7.818, P<0.05), the volumetric changes of blander, as well the volume of bladder and small intestine in the PTV (F=46.197, 44.609, 29.546, P<0.05) were significantly different between different bladder filling status. The bladder filling status was correlated with the displacements of the anterior of corpus, volumetric changes of small intestine, and the volumes of bladder and small intestine within the PTV (r=-0.232, -0.298, 0.915, -0.336, P<0.05). The volumes of cervix and corpus out of the PTV were significantly different between the empty bladder and 1.5 h after bladder filling (t=-1.326, -1.559, P<0.05). Conclusions Bladder filling status was different for individual patients. The displacements of the anterior of the corpus were significantly affected by the bladder filling status. Increasing the anterior margin of PTV was recommended. The consistency of bladder filling status was critical for the precise cervical cancer IMRT.

Non-alcoholic fatty liver disease(NAFLD)is a chronic liver disease characterized by hepatic steatosis in the absence of other causes,such as chronic alcohol consumption,that cause secondary hepatic fat accumulation.NAFLD has become the most common liver disease worldwide over the past two decades,and the prevalence of NAFLD is 20-30％in Western countries.However,the mechanism of NAFLD re-mains unclear.The gut microbiota plays an important role in the metabolism of the host;in fact,it has been implicated in inflammatory diseases,metabolic syndrome and cardiovascular disease.Accumu-lating evidence has indicated that gut microbiota component changes are linked to human obesity,in-sulin resistance(IR),type 2 diabetes and NAFLD.Here,we provide insight into the role of gut microbiota,especially bile salt hydrolase(BSH)in modulating the bile acid pool and farnesoid X receptor(FXR),which promotes the synthesis of ceramide and contributes to the development of NAFLD.

Objective To investigate the influencing factors and their weights of professional choice among medical school graduates in Shanghai.Methods Base on literature review and interviews with medicine students in a university of Shanghai,a questionnaire of"employment intention for general practice in medical graduates"was developed.A questionnaire survey on influencing factors of general practice among five year medical students was conducted in the medical college of a university in Shanghai during May to June 2016.The weights of each factor were calculated with analytic hierarchy process(AHP). Results The valid questionnaires were retrieved from 14 male and 26 female students.The results showed that 53.8%(21/40)preferred Beijing, Shanghai, Guangzhou and other economically developed cities as future working place,and 38.5%(15/40)chose to go home town; for general practice 22.5%(9/40) chose"very like",70%(28/40)chose"like"and 7.5%(3/40)chose"not like"; only 10%(4/40) were willing to be a general practitioner, 55.0%(22/40)were depended on the working conditions of community health center,and 35%(14/40)were not ready to be a GP.AHP analysis showed that the weights of influencing factors were: the salary(0.380 2), the doctor-patient relationship(0.262 3),professional interest and occupation development prospects(0.220 4),social status and family contribution (0.137 1).Weight analysis for the affecting factors on professional interest and occupation development showed that the guidance of mentors in theoretical study and clinical practice were the major factors (comprehensive weight was 0.067 3 and 0.062 1,respectively),and the attitude GPs to general practice in community learning was more important(comprehensive weight was 0.042 5 and 0.019 6).Conclusion The willingness to be a general practitioner is not strong in the medical school graduates in Shanghai.It is important to improve the status and working conditions of general practitioners, and to strengthen education and guidance of the general practice in theoretical study and clinical practice for medical students.