brain . The investigation might help to further study the physiological significance of " peripheral-type" benzodiazepines receptor.

Aim To investigate the effect of Jinlida on cholesterol-related genes in skeletal muscle in fat-in-duced insulin resistance ApoE-/ - mice. Methods Ten male C57 BL/6 J mice were selected as normal group ( NF );50 male ApoE-/ - mice with a high-fat feeding after 16 weeks ( HF) were divided into model group, rosiglitazone ( LGLT ) , Jinlida low dose group ( JLDL, 0. 95 g · kg-1 · d-1 ) , Jinlida medium dose group ( JLDM, 1. 9 g·kg-1 ·d-1 ) , Jinlida high dose group (JLDH, 3. 8 g·kg-1·d-1), which were per-formed intragastric administration for 8 weeks. Oil red O staining of mouse skeletal muscle was used for fat ac-cumulation. Insulin receptor ( INSR) , insulin receptor body substrate-1 ( IRS-1 ) , low-density lipoprotein re-ceptor ( LDLR ) , cholesterol sensor ( SCAP ) mRNA and protein expression in mouse skeletal muscle were measured by quantitative reverse transcription PCR ( RT-PCR ) and Western blot. Results Compared with NF group, fasting blood glucose ( FBG) , choles-terol ( TC ) , triglyceride ( TG ) and low density lipo-protein cholesterol ( LDL-C ) of HF mice were signifi-cantly elevated, while high-density lipoprotein ( HDL-C ) significantly decreased ( P < 0. 05 ) . Compared with HF group, Jinlida group could reduce to varying degrees FBG, TC, TG and LDL-C in mice, and in-crease HDL-C ( P <0. 05 ) . Jinlida could downgrade fasting serum insulin ( FINS ) level, and improve the insulin sensitive index ( ISI ) ( P < 0. 05 ) . Jinlida could obviously improve skeletal muscle fat accumula-tion of mice. Compared with NF group, skeletal mus-cle INSR, IRS-1, LDLR mRNA and protein levels of HF group were significantly decreased ( P <0. 05 ) , while SCAP mRNA and protein level increased signifi-cantly (P<0. 05). Compared with HF group, Jinlida could increase to varying degrees INSR, IRS-1, LDLR mRNA and protein levels ( P < 0. 05 ) , and lower SCAP mRNA and protein levels ( P<0. 05 ) . Conclu-sion Jinlida can alleviate fat-induced insulin resist-ance in ApoE-/ - mice through regulation of cholester-ol-related gene expression.

Objective To research the change rule of indexes of thromboelastography (TEG) ,conventional coagulation test and platelet(PLT) count in the patients with acute cerebral infarction .Methods Eighty-two patients with acute cerebral infarction were selected as the disease group and divided into the mild group (35 cases) ,moderate group (30 cases ) and severe group (17 cases ) according to the disease severity .Other 42 healthy subjects undergoing the physical examination were collected as the control group .The TEG indexes (R ,K ,A ,MA) ,conventional coagulation test (PT ,APTT ,FIB) and PLT count were measured .Then the cor-relation analysis was performed .Results Compared with the control group ,R and K in the disease group , mild ,moderate and severe groups the different disease group were decreased ,while A ,MA and FIB were in-creased ,the differences were statistically significant (P<0 .05);K ,A and APTT had statistical difference be-tween the severe group and moderate group(P<0 .05);R was positively correlated with PT ,APTT and PLT (r=0 .606 ,0 .303 ,0 .179 ,P<0 .05);K was positively correlated with PT and negatively correlated with FIB (r=0 .217 ,-0 .212 ,P< 0 .05);A was negatively correlated with PT and positively correlated with FIB (r= -0 .259 ,0 .228 ,P<0 .05);MA was positively correlated with FIB and PLT (r=0 .297 ,0 .165 ,P<0 .05) . Conclusion The blood in the patients with acute cerebral infarction is in hypercoagulable state .Compared with the conventional coagulation test ,TEG can earlier reflect the body′s coagulation function abnormalities and has a certain help for judging the severity of the disease .TEG has a certain correlation with conventional coagulation test indexes and PLT .

This research used inter simple sequence repeat(ISSR)markers to analyze the genetic diversity of Hedyotis diffusa Willd. from different origins. A total of 23 samples of Hedyotis diffusa Willd. in the Guangxi Zhuang Autonomous Region, Guangdong, Hunan, Zhejiang, Fujian, Jiangxi and Anhui, respectively were collected. 150 ISSR primers were used to amplify PCR and then POPGENE1. 32, NTSYS2. 10 software were used to analyze genetic diversity. 11 primers were screened, 115 polymorphic bands were amplified, the polymorphism ratio was 85. 22%, the number of alleles(Na)was 1. 852 2, the effective allele(Ne)was 1. 543 4, Neis gene diversity index(H)was 0. 316 5 and Shannon′s information index(I)was 0. 470 0. The results of cluster analysis show that the Hedyotis diffusa can be divided into three clades. The conclusion is that ISSR molecular markers can provide a insight for the identification of Hedyotis diffusa Willd. .

The purpose of the present study was to investigate Norovirus infection status among patients with virus diarrhea in Xiamen city and provide evidence for exploring the prevalence characteristics and constituting appropriate control strategy.From April 2007 to July 2008,323 fecal samples of virus diarrhea cases collected from 3 surveillance hospitals in Xiamen were detected for antigen and RNA by ELISA and Real-Time RT-PCR respectively.The RdPd genes from some samples were furtherly amplified and sequenced for genogroup identification when the Real-Time RT-PCR detection results were positive.In the 323 fecal specimens,68 (21.05%) were positive for Norovirus antigen by ELISA and 107 (31.13%) were positive for Norovirus RNA by Real-Time RT-PCR.The overall positive prevalence rate of Norovirus in Xiamen was 38.08%.107 positive specimens were detected by Real-Time RT-PCR and results showed that 80 strains were Norovirus GGⅡ(74.77%),2 strains were GGⅠ(1.87%) and 25 strains (23.36%)were unidentified.It's indicated that Norovirus infection in Xiamen district was mainly caused by Norovirus GGⅡ,and Norovirus was also the main cause for virus diarrhea.

Objective:To explore the clinical effect of the second toenail flap with the dorsal bone of the phalange in repairing the defect of fingernail bed.Methods:From January, 2012 to June, 2019, 10 patients with large area of fingernail bed defect were treated by the second toenail flap with bone on the back of the phalanx. The survival of the flap was observed after the operation, and the fracture healing, the shape of the nail and the flexion and extension function of the finger joint were observed in the outpatient follow-up.Results:All flaps of the second toenail survived. The average follow-up period was 8 (4-12) months. The fractured ends of 10 patients' phalanges healed well without nonunion, good appearance of toenail and deformity of toenail. The recovery of hand function was evaluated according to the evaluation standard of upper limb function of Hand Surgery Society of Chinese Medical Association, 9 cases were excellent, and 1 case was good.Conclusion:The second toenail flap with dorsal bone of the phalanx preserved is easy to cut, simple to operate, and has good clinical effect. It is a good method to repair the defect of the fingernail bed.

Insufficient bone quantity in the posterior region of the maxilla is one of the difficulties for dental implant placement. Maxillary sinus augmentation is considered to be a reliable treatment to solve the problem of insufficient bone quantity. With the increase of researches on maxillary sinus elevation, the debate over osteogenesis potential of Schneiderian membrane is getting more attention. Therefore, this article will review the current research on osteogenic potential of the Schneiderian membrane and its influence factors.

Objective To investigate the endoscopic prevalence of erosive esophagitis (EE) among 13 hospitals in Guangdong province of China. Methods Retrospectively reviewed all the cases (63459 cases) that received oesophagogastrodeuodenoscopy in 13 main hospitals in Guangdong province of China in 2003. Los Angeles criteria for classification of erosive esophagitis were employed as the basis of analysis. Results One thousand two hundreds and sixty-three patients (age range 3-90yr, mean 50. 2 ?17. 1 ) were found to have EE. The overall prevalence of EE was 1. 99% (1263/63459). The prevalence of EE in A, B, C, and D grade were 0. 94% , 0. 69% , 0. 21% and 0. 14% respectively. Age correlated positively on endoscopic grading of EE (F=22. 932, P

With the popularization of Internet use, micro-lecture has become an indispensable part of people's life, and it is also a way for patients to get information support. This paper expounds the concept and characteristics of micro-lecture, and analyses the current research situation of micro-lecture in clinical nursing health guidance from four aspects: health guidance content, intervention form, intervention opportunity and outcome indicators. At the same time, this paper puts forward the problems and the countermeasures of the micro-lecture in clinical nursing health guidance, in order to provide reference for clinical nurses to carry out information-based health education model.

Objective:To find out the occurrence of anxiety and depressive symptoms, and the major risk factors, and the participation rate, as well as the experience of medical personnel who are involved in the intervention.Methods:Since January 2018, a pilot intervention had been carried out on pregnant women registered in the antenatal clinic. The Generalized Anxiety Disorder Scale and the Patient Health Questionnaires were used as screening tools for anxiety and depression symptoms, and risk factors were screened too. Interventions were carried out on the psychological moderate and high risk women by obstetric medical staff and mental health personnel. A qualitative interview was conducted on the intervention providers.Results:A total of 9 488 pregnant women were included, and the positive rate of moderate anxiety symptoms was 3.0%, the positive rate of severe anxiety symptoms was 1.4%; the positive rate of moderate depression symptoms was 18.1%, and the positive rate of severe depressive symptoms was 5.2%; the comorbidity rate of anxiety and depression symptoms was 3.4%. The first three risk factors for pregnant women with anxiety symptoms were: once had premenstrual stress symptom, excessive fear of fetal growth, previous abnormal maternal history; the first three risk factors for pregnant women with depressive symptoms: once had premenstrual stress symptom, previous abnormal maternal history, this pregnancy was cherished; the first three risk factors for pregnant women with moderate and above anxiety combined with depression were: once had premenstrual stress symptom, excessive fear of fetal growth, and fear the delivery process is not successful. Among the psychological moderate risk pregnant women, 19.1% participated in the midwife joint counselor clinic, and 1.7% participated in the obstetrician joint psychological specialist nurse clinic, 2.2% of the pregnant women with high risk participated in the psychological multidisciplinary consultation, and 1.7% referred to the psychiatric department. From the interviews, providers believed that it was necessary to further strengthen the ability of psychological intervention capacity, and the psychological screening tools needed to be improved, and the problems sought by pregnant women involved in physical, psychological and social aspects, and the influence of pregnant women's treatment compliance included multiple factors.Conclusions:The psychological health care service during pregnancy was feasible, but the screening scales needed further examination. The mental health care ability of obstetric medical staff needed to be strengthened, and the compliance of pregnant women with mental health services needed to be improved.