Objective To investigate the variation of corticotropin-releasing hormone(CRH)in plasma,the mRNA and protein expression of c-Fos and gap junction gene connexin-43(Cx43)in the myometrium of term pregnancy women,and to study the correlations among CRH,Cx43 and c-Fos at onset of labor.Methods 30 cases in labor(L group),30 cases not in labor(NL group)but in term pregnancy, and 30 cases of non-pregnant(NP group)women undergoing hysterectomy due to cervical intraepithelial neoplasia were recruited into this clinical study.Radioimmunoassay was employed to measure the concentration of CRH in plasma;in situ hybridization assay and streptravidin-biotin peroxidase(SP) immunohistoehemical techniques were respectively used to detect the expression levels of c-Fos mRNA,Cx43 mRNA and the corresponding proteins.Results(1)The concentration of CRH in L group(81.8?11.9) pmol/L was significantly higher than that in NL group(34.5?18.6)pmol/L(P

Objective:To elucidate the effects of Pg in modulation of monocyte adhesion to human umbilical vein endothelial cells (HUVECs).Methods:The model of infection of HUVECs by Pg was established in vitro.HUVECs were infected with Pg381 and Pg33277 and then incubated with THP-1 monocytes respectively.The amount of THP-1 adhesion to HUVECs was tested by rose Ben-gal staining assay.Results:Pg381-infected HUVECs demonstrated significantly increased adhesion of THP-1 cells compared to those infected with Pg33277(0.210 ±0.025 vs 0.078 ±0.024,P<0.05)or control HUVECs(0.062 ±0.022,P<0.05)after 6 h cul-ture.There was no differences among the above three groups after 24 h culture(P>0.05).Conclusion:The infection of Pg381 can increased the adhesion of monocytes to HUVECs.

Animals ; Galanin ; administration & dosage ; antagonists & inhibitors ; pharmacology ; Patch-Clamp Techniques ; Peptide Fragments ; administration & dosage ; pharmacology ; Rats ; Rats, Wistar

Objective Degenerative lumbar scoliosis is frequent clinic spine malformation ,and it is complicated by lumbar inter-vertebral disc ,joint of lumbar vertebra cataplasia and lumbar spinal stenosis .The aim of this paper is to study surgical therapeutic regimen for analyzing clinic feature of degenerative lumbar scoliosis .Methods We comprehended symptom and analyzed imageology feature for lumbar spinal stenosis through reviewing 48 cases of operation from August 2003 to August 2010 ,and then approached its therapeutic principle and regimen .Results There were good therapeutic effect on the basis of comprehending degenerative lum-bar scoliosis and designing different treatment plan by different case feature .Conclusion Ii is need to know degenerative lumbar scoliosis again ,in order to work out individual therapeutic regimen based on clinic feather ,process segment ,state of spinal stenosis , angle of lumbar scoliosis ,degree of vertebra rotation and lumbar destabilizing .

The status of acupuncture-moxibustion is more and more recognized by mainstream medicine in the world in recent years, and literature regarding acupuncture-moxibustion with high impact factor (IF) published in the worldwide mainstream medicine journals is also gradually growing by years. To understand the situation of related literature, literature regarding acupuncture-moxibustion with IF of more than 10 in Science Citation Index (SCI) during the recent 5 years was retrieved. The number, the types, the diseases involved, the publishing states of the acquired articles and the source, the citation, the IF of the publishing journals were analyzed and summarized. Additionally, some of the research foci, the new research tendencies and the deficiencies of research were discussed. The thoughts and suggestions are expected to be provided for further research of acupuncture.
Acupuncture Therapy ; statistics & numerical data ; Bibliometrics ; Humans ; Journal Impact Factor ; Moxibustion ; statistics & numerical data ; Publications ; statistics & numerical data

Objective To explore a method to improve the nutritional state and immune function of patients after radical gastrectomy,and to decrease postoperative complication rate and accelerate recovery from operation.Methods In line with the concept of fast tract surgery (FTS),a new perioperative nutritional schedule was made for patients prior to radical gastrectomy,ehich included preoperative nutritional risk screen and prophylactic enteral nutrition,early postoperative light enteral nutrition,early ambulation and perioperative nursing care.Patients with gastric cancer were randomly assigned into fast track group or a simple control group.New perioperative schedule was executed in the patients of fast track group and traditional nutrition support in control group.After operation,serum albumen was measured to evaluate the patient's nutritional state and serum IgA to evaluate gastrointestinal immune function.In addition,the time to passage of flatus,postoperative recovery time and complication rate after operation were compared.Results Patiens in FTS group (n=35) showed higher serum albumin and serum IgA on d1 and d3 after operation than those in the control group (n=25) (P

Objective:The clinicopathological features, diagnosis, and prognosis of follicular thyroid carcinoma (FTC) with distant me-tastasis as the first manifestation were evaluated in this study. Methods:A total of 129 FTC cases with clinical data were retrospective-ly analyzed in the Department of Pathology, Tianjin Medical University Cancer Institute and Hospital (January 2001 to January 2016). Survival analysis and conjoint analysis on FTC with clinical data, diagnosis, and morphological characteristics with distant metastasis as the first manifestation were performed. Results:Among the 129 FTC cases, 24 cases demonstrated distant metastasis as the first mani-festation (18.6%). Bone metastasis was the most common (13.2%). The presence of mass and pain at the metastatic sites were the usu-al clinical complaints. The morphological characteristics of FTC with distant metastasis can be classified into four subtypes:microfollicu-lar (10 cases), solid (4 cases), normofollicular (9 cases), and macrofollicular (1 case). Immunostaining tests on thyroglobulin and thyroid transcription factor-1 showed positive results in FTC with metastasis. Survival analysis showed that the five-year survival rates in the 24 cases were 87.1%. The prognosis of patients with solitary metastasis was better than that of patients with multiple metastasis (P=0.022). A higher survival rate was found in the normofollicular and macrofollicular subtypes than that detected in the microfollicular and solid subtypes (P=0.012). Conclusion:FTC is susceptible to distant metastasis. Some patients with FTC demonstrated distant me-tastasis as the first manifestation, and their diagnosis can be confirmed by pathological feature analysis and immunostaining. The prog-nostic significance is possibly related to the number of lesions of FTC with distant metastasis and histopathological subtypes.

Objective To investigate the risk factors and prognosis of acute kidney injury (AKI) in elderly patients with sepsis in intensive care unit (ICU).Methods Clinical data of 108 elderly patients diagnosed as sepsis admitted in ICU in our hospital,from May 2010 to May 2014 were analyzed retrospectively.Patients were divided into two groups:the AKI group and the non-AKI group.Clinical characteristics,laboratory and physiologic data were compared between groups.Multivariate Logistic regression analysis was used to analyze the independent risk factors for AKI in these patients,and clinical outcome was retrospectively analyzed.Results Among the 108 elderly patients,60 patients developed AKI and the incidence was 55.6％.Baseline glomerular filtration rate (GFR) and mean arterial pressure (MAP) were lower in the AKI group than in non-AKI group (t=4.536 and 3.28).Prothrombin time (PT) (t=3.053),multiple organ dysfunction score (MODS) (t =2.201),acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score (t=3.423),the incidence of septic shock (x2 =5.400) and patients undergoing surgical operation within two weeks (x2 =5.625) were higher or longer in AKI group than in non-AKI group (all P＜0.05).Multivariate Logistic regression analysis showed that MAP (OR =0.833),baseline GFR (OR=0.776),MODS (OR=2.039) were independent risk factors for AKI occurrence.Hospital mortality,length of stay in ICU and hospitalization time were higher or longer in AKI group than in non-AKI group (P=0.001,0.026 and 0.042).Conclusions MAP,baseline GFR and MODS are the independent risk factors for AKI occurrence in elderly adults with sepsis in ICU.Hospital mortality,length of stay in ICU and hospitalization time are increased in sepsis patients combined with AKI.

BACKGROUND:Thoracolumbar fracture becomes more in the clinic. The fixation manner of thoracolumbar fracture is controversial. Injured vertebra pedicle screw fixation or traditional cross-segment pedicle screw fixation are controversial and lack the support of evidence-based medicine. OBJECTIVE: To evaluate the outcomes of injured vertebra pedicle screw and cross-segment pedicle screw fixation for thoracolumbar fractures. METHODS: According to Cochrane system evaluation, the folowing databases were retrieved: National Library of Medicine database, China National Knowledge Infrastructure, Wanfang database and VIP database. Conference proceedings were searched by hand. The retrieval time ranged from 2005 to March 2015. Randomized controled trials were colected. Meta-analysis was performed by using Cochrane Colaboration Revman 4.2. RESULTS AND CONCLUSION: By screening, a total of 14 clinical controled trials were selected, including 956 patients. Meta-analysis results showed that postoperative Cobb angle was improved significantly in the vertebral pedicle screw group than in the cross-segment pedicle screw fixation group (OR=-2.72, 95%CI:-3.08--2.35,P < 0.01). Correction rate of the vertebral height was higher in the vertebral pedicle screw group than in the cross-segment pedicle screw fixation group (OR=7.45, 95%CI:6.94-7.97,P < 0.01). The failure rate was lower in the vertebral pedicle screw group than in the cross-segment pedicle screw fixation group (OR=0.12, 95%CI: 0.05- 0.27,P < 0.01). Results verify that postoperative Cobb angle improved significantly after the injured vertebrae pedicle screw and cross-segment pedicle screw fixation for thoracolumbar fractures. The height was obviously corrected and fewer complications were caused such as implant failure. The fixation effect was good.

Objective:To establish the determination methods for 5-HMF during the processing of polygonatums by HPLC and GC-MS. Methods:The contents of 5-HMF during the processing of three species of polygonatum were determined by HPLC and GC-MS, and the correlation curve of the processing time and the contents was established to study the change regularity of 5-HMF during the processing. Results:The contents of 5-HMF in the three species of polygonatum processed by steamed and stewed methods reached the peak value in 16h or so. The 5-HMF contents in the three species of polygonatum showed significant difference in the order of Polygo-natum cyrtonema Hua>Polygonatum kingianum Coll. et Hemsl. >Polygonatum. sibiricum Red. After the processing, the content of 5-HMF was increased, and the increase in stewed method was more notable than that in steamed method. Conclusion: The study pro-vides theoretical basis for the further study on the processing of polygonatum.