Meningoencephalitis caused by the human herpes virus 6 is common in acquired immune deficiency syndrome patients or in patients after organ transplantation, rarely in immunocompetent adults. The clinical manifestations include headache, drowsinesss, coma, epileptic attack, psychiatric symptom and focal neurological signs. Antiviral therapy is effective, however the prognosis should be poor if the treatment is not timely. The clinical data of one case of meningoencephalitis caused by the human herpes virus 6 in Tianjin Haihe Hospital in October 2019 were analyzed. Meningoencephalitis caused by the human herpes virus 6 can be recurrent. The clinical manifestations are nonspecific and the diagnosis is difficult. The next generation sequencing of cerebrospinal fluid is a powerful method to identify pathogens.

OBJECTIVE:To provide data and reference for pharmacist legislation. METHODS:Questionnaire survey was de-signed investigate and analyze the staffing situation,education level,professional composition,age composition,professional titles composition,continuing education and wage of pharmacists who worked in medical and health institutions from 16 states (cities) in Yunnan province,and suggestions were put forward for relevant legislation. RESULTS:Totally 10 questionnaires were received from provincial medical and health institutions,and 16 from state (city) Health and Family Planning Commission,with effective recovery of 100%;data covered 1 561 medical and health institutions,involving 7 409 pharmacists. The numbers of pharmacy per-sonnel/hospital beds in tertiary hospitals,secondary hospitals and class-1 hospitals were 1∶15.49,1∶17.50,1∶20.68,numbers of pharmacy personnel/health professional and technical personnel in hospital accounted for 5.62%,6.18%,5.30%,respectively;most pharmacists in tertiary hospitals were mainly undergraduate degree(35.21%),doctor degree accounted for 0.15%,the high-est ratio of education was junior college degree in secondary hospitals(41.60%)and class-1 hospitals(57.51%);most pharmacists graduated in pharmacy in tertiary hospitals(94.14%),70.22% in secondary hospitals and only 10.50% in class-1 hospitals;phar-macy personnel mainly held the pharmacist professional titles in tertiary,secondary and class-1 hospitals (33.83%,37.89% and 63.55%),senior professional titles accounted for 5.88%,2.71% and 0.21%,respectively;only a few have learning experience and almost less than 6 months (9.17%,5.84% and 21.32%),and 80 pharmacists were certificated as clinical pharmacists in the whole province;generally,all wage was concentrated in 2 000-2 999 per month (27.72%,41.80% and 55.90%,respectively). CONCLUSIONS:Shortage of hospital pharmacists and lack of senior personnel are the main problems in Yunnan province,and wage is not high,especially in primary hospital,this situation is more obvious. The current situation of pharmacists in the hospital should be more taken into consideration during the legislative process in aspects of clearing and guaranteeing access qualifications, responsibilities,status,rights and interests,and pharmaceutical technology and service charges should be established.

OBJECTIVE:To investigate the application of key monitoring varieties among adjuvant drugs in medical institu tions of Yunnan province,and to provide reference for the formulation of related policy and the promotion of clinical rational drug use.METHODS:The related data of key monitoring varieties in medical institutions of Yunnan province during Jan.1st-Mar.31st,2015 were investigated and analyzed statistically.RESULTS:The data with highest effective rate were reported by tertiary hospi tals,being 93.94％.Among top 10 drugs in the list of consumption sum,the number of key monitoring varieties was the highest in tertiary hospitals,being (5.50 ± 2.12) varieties averagely.The consumption sum of key monitoring varieties in tertiary hospitals took up the highest proportion in total consumption sum of hospitalization drug,being(31.94 ± 16.99)％ averagely;being(26.13 ± 11.93)％ and (22.14 ± 16.39)％ in second level hospitals and first level hospitals.Among top 10 drugs in the list of consumption sum,the consumption sum of key monitoring varieties in second level hospitals took up the highest proportion in total consumption sum of hospitalization key monitoring varieties,being (50.34 ± 26.87) ％ in average,up to 98.53 ％;being (39.13 ± 22.55) ％ and (27.38 ± 27.75)％ in tertiary hospitals and first level hospital.Among top 5 key monitoring types in the list of hospitalization con sumption sum,safflower yellow pigment and omeprazole were involved in hospitals at various levels.CONCLUSIONS:Adjuvant drug use are widespread in medical institutions of Yunnan province.Key monitoring varieties are given priority to TCM injection and proton pump inhibitors.It is necessary to take effective measures,formulate and implement the corresponding supervision sys tem so as to promote rational clinical drug use.

Objective To investigate the correlation of serum levels of retinol binding protein 4 (RBP4) and andomen?tin-1 with ischemic stroke and carotid artery stenosis. Methods Healthy adult (n=50) were selected as the control group while ischemic stroke patients with different degrees of carotid artery stenosis (n=143) were enrolled as the disease group. According to the ultrasonic Doppler performance, these ischemic stroke patients were divided into three groups:mild steno?sis group (carotid artery stenosis was normal or less than 50%, n=67), moderate stenosis group (carotid artery stenosis was 50%to 70%, n=45), severe stenosis group (carotid artery stenosis was 70%to total occlusion, n=31). BMI index, hyperten?sion, total cholesterol (TC), triglyceride (TG), high density lipoprotein (HDL), low density lipoprotein (LDL) and fasting blood glucose (FPG) were detected by Automatic biochemical analyzer and serum levels of RBP4 and omentin-1 were measured by ELISA. Results Hypertensive population in carotid artery stenosis group was larger than that in control group (P<0.05). Serum TC, TG, LDL, FPG and RBP4 levels were significantly higher while omentin-1 level decreased remarkably in disease group than those in the control group (P<0.05). Logistic regression analysis showed that TC and RBP4 were the risk factors of ischemic stroke with carotid artery stenosis, while omentin-1 was a protective factor. Conclusion RBP4 is a risk factor for ischemic stroke with carotid artery stenosis and omentin-1 is a protective factor.

Objective To analyze the clinical features of the patients with meningitis caused by the Campylobacterfetus.Methods The clinical data of one case of meningitis caused by the Campylobacter fetus in Tianjin Haihe Hospital in September 2016 were analyzed and the literature was reviewed.In the PubMed database with “ Campylobacter fetus,meningitis” as keyword,we retrieved 51 English literature,from 1962 to 2016,excluding infant infection and non infection meningitis.Results Finally 17 articles,20 patients,were retrieved.With these patients,a total of 21 patients were analyzed.There were 19 male cases,two female cases,average age being 47 years (23-84 years).The clinical manifestations were fever,headache,some patients with altered consciousness,increased white blood cells and protein in cerebrospinal fluid,normal or decreased glucose.Antibiotic treatment was effective,and the prognosis was good.No specific clinical fetures were found.Alcoholism,diabetes and immunodeficiency were independent risk factors of the disease.Positive cerebrospinal fluid and blood cultures can help to diagnose the disease.Conclusions Campylobacter fetus caused meningitis in clinic is extremely rare,and its clinical manifestations are nonspecific.Antibiotic therapy is effective,and the prognosis is good.

Academic buoyancy refers to the ability of students to successfully overcome typical, non-major academic setbacks and challenges encountered in daily school life. It can affect students' academic behaviors, academic achievements, and emotional experiences. This paper reviews academic buoyancy from four perspectives: its definition, measurement tools, effects, and intervention strategies. Additionally, it analyzes the applicability of introducing academic buoyancy to nursing students in China, with the aim of providing a new perspective to alleviate academic pressure and improve academic behaviors among nursing students.

OBJECTIVETo investigate the effect of 17-allylamino-demethoxygeldanamycin (17AAG) on the proliferative and invasive ability of gastric cancer cells and associated mechanism.

METHODSThe proliferative ability was tested by MTT method and the cell cycle was detected by flow cytometry(FCM) when 17AAG was used to treat gastric cancer cell SGC7901. Apoptosis was detected by FCM and PI-Annexin V double staining. The invasive ability was tested by transwell method. Expression of HSP90, HSP70, c-met and AKT was detected by Western blot.

RESULTSThe growth of SGC7901 cells was inhibited after the administration of 17AAG, and the inhibitation was dose- and time-dependent. The cell cycle was blocked at the G0/G1 phase. The apoptotic ratio in 17AAG group was much higher than that in blank group and DMSO group (P<0.01). The cellular invasive ability decreased significantly (P<0.01). The expression of HSP70 was elevated by 17AAG, and the expression of c-met and AKT was down-regulated, but no change of HSP90 was observed.

CONCLUSION17AAG can inhibit the proliferative and invasive ability of SGC7901 cells, and induces apoptosis through down-regulating the expression of HSP90 client proteins instead of the target HSP90 itself.

Apoptosis ; Benzoquinones ; pharmacology ; Cell Cycle ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; HSP70 Heat-Shock Proteins ; HSP90 Heat-Shock Proteins ; Humans ; Lactams, Macrocyclic ; pharmacology ; Neoplasm Invasiveness ; Stomach Neoplasms ; pathology

Objective To investigate the effect of 17-allylamino-demethoxygeldanamycin (17AAG) on the proliferative and invasive ability of gastric cancer cells and associated mechanism. Methods The proliferative ability was tested by MTT method and the cell cycle was detected by flow cytometry (FCM) when 17AAG was used to treat gastric cancer cell SGC7901. Apoptosis was detected by FCM and PI-Annexin V double staining. The invasive ability was tested by transwell method. Expression of HSP90, HSP70, c-met and AKT was detected by Western blot. Results The growth of SGC7901 cells was inhibited after the administration of 17AAG, and the inhibitation was dose- and time-dependent. The cell cycle was blocked at the G0/G1 phase. The apoptotic ratio in 17AAG group was much higher than that in blank group and DMSO group (P<0.01). The cellular invasive ability decreased significantly (P<0.01). The expression of HSP70 was elevated by 17AAG, and the expression of c-met and AKT was down-regulated, but no change of HSP90 was observed. Conclusion 17AAG can inhibit the proliferative and invasive ability of SGC7901 cells , and induces apoptosis through down-regulating the expression of HSP90 client proteins instead of the target HSP90 itself.

Objective To investigate the effect of 17-allylamino-demethoxygeldanamycin (17AAG) on the proliferative and invasive ability of gastric cancer cells and associated mechanism. Methods The proliferative ability was tested by MTT method and the cell cycle was detected by flow cytometry (FCM) when 17AAG was used to treat gastric cancer cell SGC7901. Apoptosis was detected by FCM and PI-Annexin V double staining. The invasive ability was tested by transwell method. Expression of HSP90, HSP70, c-met and AKT was detected by Western blot. Results The growth of SGC7901 cells was inhibited after the administration of 17AAG, and the inhibitation was dose- and time-dependent. The cell cycle was blocked at the G0/G1 phase. The apoptotic ratio in 17AAG group was much higher than that in blank group and DMSO group (P<0.01). The cellular invasive ability decreased significantly (P<0.01). The expression of HSP70 was elevated by 17AAG, and the expression of c-met and AKT was down-regulated, but no change of HSP90 was observed. Conclusion 17AAG can inhibit the proliferative and invasive ability of SGC7901 cells , and induces apoptosis through down-regulating the expression of HSP90 client proteins instead of the target HSP90 itself.

Objective:To analyze the clinical characteristics of intracranial infection caused by Mycobacterium lentiflavum. Methods:The clinical data of a patient with intracranial infection caused by Mycobacterium lentiflavum admitted to Tianjin Haihe Hospital in May 2023 were collected. Meanwhile relevant literatures in databases were searched. Only 1 English literature (1 patient) was obtained. The clinical characteristics of this patient and the case reported in the literature were analyzed and summarized. Results:Totally 2 patients, including this case, and the patient with meningoencephalitis caused by Mycobacterium lentiflavum reported in the literature, both are females, 42 and 55 years old respectively, both manifested a chronic course, without fever, and presented progressive headache and cognitive impairment. Clinical manifestations also included abnormal mental behavior, limb weakness, and seizure. At the early stage, only intracranial pressure increased, and cerebrospinal fluid tests were negative. As the disease aggravated, there was an elevation of cerebrospinal fluid cells and protein, with normal levels of glucose and chloride. Using brain tissue obtained by biopsy for polymerase chain reaction or next-generation sequencing examination, the pathogenic microorganism was confirmed, which made accurate diagnosis possible. Antibiotic treatment had good efficacy, with a long treatment course and a good prognosis. Conclusions:Central nervous system infection caused by Mycobacterium lentiflavum is very rare, and a chronic disease course makes diagnosis very difficult. The treatment effect is significant, and the prognosis is excellent.