Objective To investigate the changes of psychological state and family environment of the patients with neurosis (including depression and anxiety) in the process of treatment. Methods The Hamilton depression scale (HAMD), Hamilton anxiety scale(HAMA), self-rating depression scale(SDS), self-rating anxiety scale(SAS), family environment scale(FES), and family adaptability and cohesion scale(FACESⅡ-CV) were used to evaluate the changes of psychological state and family relationship in the process of treatment among patients with depression and anxiety hospitalized in general hospitals (n=45) and their family members (n=45). Results Before intervention, values of HAMD, HAMA, SDS and SAS in patients were higher than normal ones, and were in line with the corresponding diagnostic criteria. After psychological intervention and medication for 2 to 3 months, symptoms such as depression and anxiety were improved significantly, and values of the above scales were within normal ranges. Besides, there was also significant improvement in FES and FACESⅡ-CV after intervention among the patients. All the values of the family members were in the normal ranges before intervention, however, significantly positive changes were observed after intervention. Conclusion With the improvement in depression and anxiety after intervention among patients, the psychological pressure of family members is released, and family relationship is partially restored. The rehabilitation of patients plays an important role in the restoration of family function.

Amyotrophic lateral sclerosis (ALS),a neurodegenerative disorder,is subtle in disease onset,difficult to diagnose,and fast-growing at progression.There.are at present little specific neurological imaging characteristics of ALS.Functional brain imaging techniques,such as SPECT and PET,were the early tools for investigation of ALS.The application of pixel-based analysis software (such as SPM) renders research in this area more convenient and objective.In recent years,improvement in brain receptor PET imaging has demonstrated its important value in the early diagnosis of ALS and evaluation of cognitive impairment.

Objective To explore the clinical value of transvaginal three-dimensional color Doppler ultrasound in assessing effects of Chinese herbal drugs on improving endometrial receptivity in patients with thin endometrium.Methods A total of 76 cases of patients diagnosed with thin endometrium in Jiangbei District Hospital of Traditional Chinese Medicine from June 2015 to October 2016 were selected and treated with Chinese herbal prescription for three months.The endometrial thickness,endometrial volume and blood flow indexes before and after treatment were measured by using transvaginal three-dimensional color Doppler ultrasound.Results After 3 months treatment,the endometrial thickness and endometrial volume were increased,and the pulse index (PI) and resistance index (RI) of endometrial blood flow were decreased,compared with those before treatment,there were statistically significant differences(P＜0.05).The results of three-dimensional color Doppler ultrasound indicates that after 3 months treatment the vascularization index (VI),flow index (FI) and vascularization flow index (VFI) were significantly higher than those before treatment,there were statistically significant differences (P＜0.05).Conclusion The Chinese herbal prescription could increase the thickness and volume of endometrium,augment blood supply,and improve endometrial receptivity significantly.Transvaginal color three-dimensional Doppler ultrasound is a convenient and objective method for evaluating clinical efficacy of Chinese herbal prescription in patients with thin endometrium,which has high practical value.

Adolescent ; Adult ; Boron ; adverse effects ; Humans ; Male ; Occupational Exposure ; Sperm Count ; Sperm Motility ; drug effects ; Spermatozoa ; drug effects

Aneurysm, Dissecting ; therapy ; Aortic Aneurysm ; therapy ; Humans

This is to report the study of degradation of earthworm extracts prepared by wet superfine grinding in simulated gastrointestinal environment. Enzymatic reactions were terminated by adjusting the solution pH or using membrane bioreactor principle. Earthworm protein concentration change was detected by Bradford method, the degraded state of protein was described with SDS-PAGE technology, and the degraded state of small molecule substances was detected by HPLC. The results showed that earthworm protein degraded completely in artificial gastric juice. High molecular weight protein degraded greatly in artificial intestinal fluid, while low molecular weight protein was not significantly degraded. Small molecular substances degradation did not degrade in artificial gastric juice, while they degraded obviously in artificial intestinal fluid, there is even new small molecule substance appeared. Finally it is concluded that the substance that having therapeutic effects in vivo may be some degraded peptide, amino acid and stable small molecules existed in artificial intestinal fluid.

Objective To summarize our experience in treating high risk carotid stenosis. Methods We retrospectively analyzed the clinical characteristics, treatment, and outcomes of 24 patients with high risk carotid stenosis in our department from January 2001 with emphasis on the application of carotid stents and shunting tubes. Results All patients were successfully treated, with 11 patients undergoing carotid angioplasty and stenting (CAS) and 13 patients receiving carotid endarterectomy (CEA) and shunting. No death, stroke, and ischemic neurological deficit occurred in 30 days postoperatively. Conclusion Selective application of CAS and shunting in CEA can effectively reduce complications and improve therapeutic effects in patients with high risk carotid stenosis.

Objective To identify the miR-122 which regulateing GATA4 expression during the induction of rat bone marrow mesenchymal stem cells (bMSCs) differentiating into cardiomyocyte-like cells. Methods BMSCs were isolat-ed from bone marrow and induced to differentiate into cardiomyocyte-like cells using 5-azacytidine. The miR-122 which may regulate expression of GATA4 were predicted using miRanda and TargetScan softwares and identified by dual luciferase report system. The expressions of miR-122 and GATA4 were determined using q-PCR during the differentiation of bMSCs into cardiomyocyte-like cells. Results The induced cells were completely in contacted with adjoining cells and uniform in shape and aligned parallelly. Cardiac troponin I (cTnI) expression was detected by immunofluorescence cytochemistry. Using dual luciferase reporter system in vitro, miR-122 were proved to be able to effectively inhibit GATA4 expression by binding the 3′UTR of GATA4 mRNA. q-PCR results showed that the expression of miR-122 is negatively correlated with that of GATA4 mRNA transcription. Conclusion These results indicated that miR-122 regulate the expression of GATA4 during the induction of cardiomyocyte-like cells.

Objective To synthesize 99Tcm labeled VEGF fragment (VEGF125-136) and evaluate its biodistribution and imaging in the nude mice bearing human osteosarcoma,in order to find a probe to improve the early diagnosis and targeted therapy of osteosarcoma.Methods VEGF125-136 was synthesized by conventional solid phase synthesis method,and directly coupled with MAG3 to form MAG3-VEGF125-136,then MAG3-VEGF125-136 was labeled with 99Tcm.The osteosarcoma bearing nude mice were randomly divided into four groups by random number table and studied for 99Tcm-MAG3-VEGF125-136 distribution at 0.5,1,2,4 h,respectively.The other 10 osteosarcoma bearing nude mices were divided into the experimental group and competitive inhibition group,and underwent radionuclide imaging.The T/NT ratio was calculated.Data were analyzed using two-sample t test.Results The radioactive labeling rate was greater than 95％,radiochemical purity was still greater than 85％ after 12 h in room temperature.The 99Tcm-MAG3-VEGF125-136 was cleared fast in blood and mainly excreted through the kidneys and liver.Tumor uptake of 99Tcm-MAG3-VEGF125-136 was highest at 1 h with (0.28±0.02) ％ID/g.The T/NT ratios of experimental group at 0.5,1,2,4 h were 1.07±0.10,3.10±0.19,2.63±0.14,1.90±0.09,respectively.In competitive inhibition group,no obvious radioactivity concentration was observed in tumors.The T/NT ratios were 0.99± 0.05,1.06± 0.06,0.98±0.03,0.97±0.03 at 0.5,1,2,4 h respectively.The T/NT ratios were significantly different between the two groups at 1,2,4 h (t=22.52,26.36 and 22.31,all P＜0.05),but no significant difference was observed at 0.5 h (t =1.44,P＞0.05).Conclusion 99Tcm-MAG3-VEGF125-136 has high labeling efficacy,good stability and high specificity to osteosarcoma.It can be used as an agent for early diagnosis and therapy monitoring in osteosarcoma.

Objective To observe and evaluate the effects of the deep hypothermic circulatory arrest(DHCA) and regional cerebral perfusion(RCP) in pediatric aortic arch surgery.Methods According to different methods of CPB,70 infants less than 3-month-old with CoA or IAA were undergone corrective surgery with DHCA or RCP.The bypass time,aortic clamp time,DHCA or RCP time,ventilation time,ICU stay time and post-operative complications were recorded and compared between two groups.Results The incidence of neurological complications was significantly higher in DHCA group.The CPB time was significantly longer in the RCP group,and the RCP time was significantly longer than DHCA time.Blocking time,ventilator intubation time,ICU residence time,postoperative renal dysfunction,low cardiac output,puhnonary inflammation and hospital mortality was no significant difference between the two groups.Conclusion RCP is an effective cerebral protection technique.Compared with DHCA,RCP works better in sustained brain cerebral perfusion and is suitable for complex aortic arch operation in children.It has a better effort in protection of the neurological system than DHCA.