Objective To evaluate the value of diagnosis of total bile acid (TBA ) ,CEA ,CA199 ,CA72‐4 in gastric carcinoma combined detection .Methods From 2013 January to 2014 April in hospital of each stage of gastric cancer in 53 patients ,80 patients in benign gastric disease group and healthy group of 120 people ,were detected the concentration of TBA ,CEA ,CA199 respectively , the serum CA72‐4 .Results Three testing groups ,detecting indexes in patients with gastric cancer group were TBA (59 .55 ± 20 . 56)μmmol/L ,CEA (17 .26 ± 11 .69)g/L ,CA199 (82 .08 ± 6 .9)U/mL ,CA72‐4 (68 .65 ± 23 .05)U/mL ,concentrations were higher than the other two groups ,with statistically significant difference between groups (P< 0 .05) .No statistical significance of CEA , CA199 ,CA72‐4 between group differences in gastric benign disease group and the healthy control group (P>0 .05) .Conclusion TBA ,CEA ,CA199 ,CA72‐4 index can be used as the detection index of clinical judgment of gastric tumor ,with a high clinical value of combined detection indexes of gastric cancer clinical treatment and prognosis .

OBJECTIVE: To evaluate the therapeutic effect of Zangfukong suppository on the experimental vaginitis.METHODS:The experimental rats were equally assigned to 6 groups: normal control group,model control group,gyno-daktarin(0.12 g?kg-1) group,three Zangfukang groups(0.33 g,0.17,and 0.08 crude drug? kg-1).Candida albicans solution was injected into the vigina of the estrous rats to establish colpomycosis model.The effect of Zangfukang suppository on the infection rate of candida albicans was observed.The bacterial vaginitis model was established by injecting the mixture bacteria of Neisseria gonorrhoeae,staphylococcus aureus and escherichia coli into the vagina of rats,and the effect of Zangfukang suppository on the gonococcal infection rate.RESULTS: After local application of Zangfukang suppository for 7 consecutive days for treatment of colpitis mycotica of rats,the infection rates of candida albicans were significantly lower in medium-dose and high-dose groups than in the model control group(P

The hydroxypropyl methylcellulose (HPMC) matrix tablet containing metoprolol succinate (MS) as a model drug was obtained by wet method compression tablet. The effects of the amount and viscosity of HPMC, the preparation method, compressing pressure, the amount of ethycellulose (EC), the pH of dissolution medium and the speed of basket rotation on the drug release from the matrix tablets were evaluated. The results showed that the release rate of metoprolol succinate from HPMC matrix tablets followed Higuchi equation. The release mechanism was in line with the synthetical effect of diffusion and corrosion. Drug release was influenced by the amount and viscosity of HPMC, the amount of EC in matrices, the preparation method and compressing pressure, etc. Drug release was not influenced by the pH of dissolution medium used, and not by the speed of basket rotation, either.
Delayed-Action Preparations ; Drug Compounding ; Hypromellose Derivatives ; Methylcellulose ; analogs & derivatives ; chemistry ; Metoprolol ; administration & dosage ; analogs & derivatives ; pharmacokinetics ; Pharmaceutic Aids ; chemistry ; Pharmaceutical Preparations ; chemistry ; Tablets ; Viscosity

Tissue engineering envisions functional substitute creation for damaged tissues. Insulin-like growth factor-1 (IGF-1) plays roles in bone marrow mesenchymal stem cell (BMSC) osteogenic differentiation (OD), and we investigated its specific mechanism. BMSCs were cultured and OD was induced. Surface antigens (CD105, CD90, CD44, CD45, CD34) were identified by flow cytometry. Adipogenic, chondrogenic, and osteogenic differentiation abilities of BMSCs were observed. BMSCs were cultured in osteogenic medium containing 80 ng/mL IGF-1 for 3 weeks. Alkaline phosphatase activity, calcification level, osteogenic factor (runt related protein 2 [RUNX2], osteocalcin [OCN], osterix [OSX]), total (t-) ERK1/2 and phosphorylated-(p-) ERK1/2 levels, and SRY-related high-mobility-group box 4 (SOX4) levels were assessed by alkaline phosphatase staining and Alizarin Red staining, Western blot, and reverse transcription-quantitative polymerase chain reaction. The mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) pathway inhibitor (PD98059) was used to inhibit the MAPK/ERK pathway in IGF-1-treated BMSCs. Small interfering-SOX4 was transfected into BMSCs to down-regulate SOX4.IGF-1 increased alkaline phosphatase activity, cell calcification, and osteogenic factor (RUNX2, OCN, OSX) levels in BMSCs, indicating that IGF-1 induced rat BMSC OD. SOX4, and p-ERK1/2 and t-ERK1/2 levels were elevated in IGF-1-induced BMSCs, which were annulled by PD98059. PD98059 partly averted IGF-1-induced rat BMSC OD. SOX4 levels, alkaline phosphatase activity, cell calcification, and osteogenic factor (RUNX2, OCN, OSX) levels were reduced after SOX4 down-regulation, showing that downregulation of SOX4 averted the effect of IGF-1 on inducing rat BMSC OD. IGF-1 induced rat BMSC OD by stimulating SOX4 via the MAPK/ERK pathway.

Tissue engineering envisions functional substitute creation for damaged tissues. Insulin-like growth factor-1 (IGF-1) plays roles in bone marrow mesenchymal stem cell (BMSC) osteogenic differentiation (OD), and we investigated its specific mechanism. BMSCs were cultured and OD was induced. Surface antigens (CD105, CD90, CD44, CD45, CD34) were identified by flow cytometry. Adipogenic, chondrogenic, and osteogenic differentiation abilities of BMSCs were observed. BMSCs were cultured in osteogenic medium containing 80 ng/mL IGF-1 for 3 weeks. Alkaline phosphatase activity, calcification level, osteogenic factor (runt related protein 2 [RUNX2], osteocalcin [OCN], osterix [OSX]), total (t-) ERK1/2 and phosphorylated-(p-) ERK1/2 levels, and SRY-related high-mobility-group box 4 (SOX4) levels were assessed by alkaline phosphatase staining and Alizarin Red staining, Western blot, and reverse transcription-quantitative polymerase chain reaction. The mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) pathway inhibitor (PD98059) was used to inhibit the MAPK/ERK pathway in IGF-1-treated BMSCs. Small interfering-SOX4 was transfected into BMSCs to down-regulate SOX4.IGF-1 increased alkaline phosphatase activity, cell calcification, and osteogenic factor (RUNX2, OCN, OSX) levels in BMSCs, indicating that IGF-1 induced rat BMSC OD. SOX4, and p-ERK1/2 and t-ERK1/2 levels were elevated in IGF-1-induced BMSCs, which were annulled by PD98059. PD98059 partly averted IGF-1-induced rat BMSC OD. SOX4 levels, alkaline phosphatase activity, cell calcification, and osteogenic factor (RUNX2, OCN, OSX) levels were reduced after SOX4 down-regulation, showing that downregulation of SOX4 averted the effect of IGF-1 on inducing rat BMSC OD. IGF-1 induced rat BMSC OD by stimulating SOX4 via the MAPK/ERK pathway.

Tissue engineering envisions functional substitute creation for damaged tissues. Insulin-like growth factor-1 (IGF-1) plays roles in bone marrow mesenchymal stem cell (BMSC) osteogenic differentiation (OD), and we investigated its specific mechanism. BMSCs were cultured and OD was induced. Surface antigens (CD105, CD90, CD44, CD45, CD34) were identified by flow cytometry. Adipogenic, chondrogenic, and osteogenic differentiation abilities of BMSCs were observed. BMSCs were cultured in osteogenic medium containing 80 ng/mL IGF-1 for 3 weeks. Alkaline phosphatase activity, calcification level, osteogenic factor (runt related protein 2 [RUNX2], osteocalcin [OCN], osterix [OSX]), total (t-) ERK1/2 and phosphorylated-(p-) ERK1/2 levels, and SRY-related high-mobility-group box 4 (SOX4) levels were assessed by alkaline phosphatase staining and Alizarin Red staining, Western blot, and reverse transcription-quantitative polymerase chain reaction. The mitogen-activated protein kinase/extracellular signal-regulated kinase (MAPK/ERK) pathway inhibitor (PD98059) was used to inhibit the MAPK/ERK pathway in IGF-1-treated BMSCs. Small interfering-SOX4 was transfected into BMSCs to down-regulate SOX4.IGF-1 increased alkaline phosphatase activity, cell calcification, and osteogenic factor (RUNX2, OCN, OSX) levels in BMSCs, indicating that IGF-1 induced rat BMSC OD. SOX4, and p-ERK1/2 and t-ERK1/2 levels were elevated in IGF-1-induced BMSCs, which were annulled by PD98059. PD98059 partly averted IGF-1-induced rat BMSC OD. SOX4 levels, alkaline phosphatase activity, cell calcification, and osteogenic factor (RUNX2, OCN, OSX) levels were reduced after SOX4 down-regulation, showing that downregulation of SOX4 averted the effect of IGF-1 on inducing rat BMSC OD. IGF-1 induced rat BMSC OD by stimulating SOX4 via the MAPK/ERK pathway.

A survey on the quality of life of diabetic patients was conducted in Shanghai Changqiao community in August 2017.Total 1 002 patients with type 2 diabetes mellitus (T2DM)aged ≥60 years were randomly selected to participant in this face-to-face questionnaire survey,967 participants completed the survey with a effective rate of 96.5％.The Anxiety Self-Rating Scale and Diabetes-Specific Quality of Life Scale (A-DQOL) were applied for evaluation.The results showed that up to 48.9％(473/967) participants had an anxiety state.Multivariate stepwise regression analysis showed that the educational level was the main influencing factor of A-DQOL (P＜0.05).The educational level and fasting blood glucose were the influencing factors of satisfaction degree and impacting degree score;educational level,treatment mode and BMI were the influencing factors of grade Ⅰ anxiety;age and educational level were the influencing factors of grade Ⅱ anxiety (all P＜0.05).The survey demonstrates that age,educational level,treatment,fasting blood glucose and BMI would affect the quality of life of elderly T2DM patients.

OBJECTIVE: To explore the method and effect of the midfacial degloving approach and modified hemifacial degloving approach associated with nasal endoscopic surgery in the treatment of the nasal diseases. METHOD: Thirty patients with nasal diseases were treated with nasal endoscopic surgery by midfacial degloving approach and modified hemifacial degloving approach. Four cases underwent midfacial degloving approach with standard method, three cases were underwent by hemifacial degloving approach and our modified hemifacial degloving approach associated with nasal endoscopic surgery were performed in twenty-three cases. We used Caldwell-Luc's approaches which located mainly in affected-side, and modified bilateral intercartilaginous incision, which at first peeled off integrality healthy-side cutis and mucosa of nasal septum as well as periosteum of basis nasi. With preserving the integrality of the healthy-side nasal cavity parenchyma, the pyriform aperture incisions extending to the healthy-side vestibule wasn't been cut. With the incisions of septal cartilage of nasal and disease- side cutis and mucosa of nasal septum as well as the pyriform aperture incisions extending to the affected-side vestibule, the lesion were cleared away completely by modified midfacial degloving approach associated with nasal endoscopic surgery. RESULT: All cases cuts achieved primary healing. One of four cases with midfacial degloving approach suffered from straightness of nasal vestibule. One of three cases with hemifacial degloving approach was led to perforation of nasal septum. In 23 cases operated hy modified hemifacial degloving approach, no straightness of nasal vestibule and no perforation of nasal septum was happened. CONCLUSION The midfacial degloving approach and modified hemifacial degloving associated with endoscopic surgery can achieve the advantages of a widely exposed field for operation, no facial scar, making tumour resection easier, and also no nasal- stuffed in healthy nasal cavity as well as no straightness of nasal vestibule after modified approach.
Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Endoscopy ; methods ; Face ; surgery ; Female ; Humans ; Infant ; Male ; Middle Aged ; Nasal Septum ; surgery ; Nose ; surgery ; Nose Diseases ; surgery ; Otorhinolaryngologic Surgical Procedures ; methods ; Young Adult

Objective To explore the correlation between exponential apparent diffusion coefficient(eADC)value before radical hysterectomy and postoperative clinical results in patients with International Federation of Gynecology and Obstetrics(FIGO)stageⅠ/Ⅱ cervical cancer,and to find MR quantitative indicators for predicting the prognosis of patients with early stage cervical cancer.Methods Patients with FIGO stage Ⅰ/Ⅱ cervical cancer who underwent surgical treatment were retrospectively collected.All patients underwent MRI plain scan and diffusion weighted imaging(DWI)scan before surgery.Baseline parameters included age,menopause,stage,tumor size,pathological differentiation and type,lymph node involvement,and postoperative adjuvant therapy.MR parameters included mean apparent diffusion coefficient(ADCmean),normalized apparent diffusion coefficient(nADC),eADC,SIDWI,and SIT2.Baseline and MRI parameters associated with recurrence were determined by Cox regression analysis.Results The progression-free survival(PFS)in the low eADC group was longer than that in the high eADC group(P=0.010).Univariate analysis showed that ADC,nADC and eADC were associated with recurrence(P<0.05).In multivariate analysis,only eADC[hazard ratio(HR)3.610;95%confidence interval(CI)1.467-8.886;P=0.005]was associated with recurrence.Conclusion Preoperative eADC is associated with PFS in patients with surgically treated FIGO stage Ⅰ/Ⅱ cervical cancer and is helpful in evaluating the prognosis of patients with cervical cancer.

Objective To carry out quality assessment and content analysis on guidelines on arteriovenous fistula (AVF) dysfunction monitoring in hemodialysis patients so as to provide a reference for building the localized clinical practice plan. MethodsDocuments were retrieved in guideline websites, professional society websites and electronic databases at home and abroad by computer. Quality assessment was carried out with the appraisal of guidelines for research and AGREEⅡ and JBI quality assessment tool on consensuses, and the recommendations of included guidelines were summarized. ResultsTotals of 4 evidence-based guidelines and one consensus were included with three of them in the level A and one in the level B of overall quality evaluation. A total of 12 items in 7 aspects were extracted including policy-making, team building, monitoring technology, training of personnel, continuous quality improvement, risk assessment and health education. Intraclass correlation coefficients of 4 evidence-based guidelines ranged from 0.866 to 0.935. Conclusions The guidelines have high levels of overall quality, but applicability needs to be improved. The recommendations are in general accord with each other, which can provide a basis for building the localized clinical practice plan.