Objective To apply the problem-based learning (PBL) based on the web in the rehabilitation therapy teaching. Methods The 64 students of rehabilitation therapy in grade 2009 and 2010 were taught with selected 3 chapters of physiology, using traditional teaching and PBL based on the web respectively. They were investigated through questionnaire after learning. Results Compared with he traditional teaching, PBL based on the web could improve the interesting of learning, self-study ability, and scope of knowledge. Conclusion PBL based on the web could improve the quality of physiology teaching for students of rehabilitation therapy.

0.05).Frequencies of P12A12 genotype and A12 allele in DN group were significantly decreased respectively,when compared with DN-0 group(for P12A12 genotype,9.1% vs 18.1%,P=0.034,OR=0.453;for A12 allele,4.5% vs 9.0%,P=0.041,OR=0.479). Conclusion The observations suggest that P12A polymorphism of PPAR?2 gene is associated with Chinese type 2 diabetic nephropathy,and A12 allele may protect the development of diabetic nephropathy in type 2 diabetic patients of Chinese.

Objective To explore the relationship between Arg913Gln(G→A) polymorphism of solute carrier family 12 member 3 (SLC12A3) gene and diabetic nephropathy (DN) in type 2 diabetes mellitus (T2DM) in Han population of Shanghai. Methods Two hundred and fifty-eight Han ethnic people in Shanghai with T2DM (T2DM group) were divided into non-DN group (DN0 group, n=95) and DN group (n=163) according to 24 h urine albumin excretion rate (AER), and those in DN group were subdivided into microalbuminuria group (DN1 group, n=95) and macroalbuminuria group (DN2 group, n=68). Besides, 82 people with normal results of oral glucose tolerance test (OGTT), without diabetes mellitus and nephropathy were served as controls. PCR-sequencing was used to detect the genotypes of Arg913Gln polymorphism of SLC12A3 gene. Genotypic and allelic frequencies and clinical characteristics were compared among groups. Results Three genotypes (GG, GA and AA) were detected. The frequencies of GA+AA genotype and A allele in T2DM group were higher than those in control group, while there was no significant difference between groups (P>0.05). There was no significant difference in genotypic or allelic frequencies among subgroups of T2DM group (P>0.05). The level of triglyeeride (TG), AER, level of fasting insulin (FINS) and HOMA-IR in patients with GA+AA genotype were significantly higher than those in patients with GG genotype in T2DM group (P<0.05). Conclusion Arg913Gln(G→A) polymorphism of SLC12A3 gene is not significantly associated with T2DM and DN in Han population of Shanghai. The AER of people with GA+AA genotype is significantly higher than that with GG genotype. Arg913Gln (G→A) polymorphism of SLC12A3 gene may predict the risk of increase of albuminuria in patients with T2DM in Han population of Shanghai.

0.05). Conclusion Preproghrelin-Leu72Met is not significantly associated with T2DM and DN in Shanghai Han populations,while T2DM with AA genotype is characterized by significant declination in urine microalbumin when compared with CA and CC genotypes.Leu72Met polymorphism(C→A)may postpone the development of microalbuminuria in T2DM subjects.

OBJECTIVE: To investigate the effect of transurethral resection of prostate (TURP) on the quality of life in aged patients with benign prostatic hyperplasia(BPH). METHODS: Altogether 358 BPH patients were evaluated by International Prostate Symptom Score (IPSS), the 5-Item Version of the International Index of Erectile Function (IIEF-5),Quality of Life Scale (QOLS) questionnaires, Self-Rating Anxiety Scale (SAS), Self-Rating Depression Scale (SDS),residual urine volume (RUV), and maximum flow rate(Qmax) before and at 3 months after they underwent TURP. RESULTS: The mean scores of IPSS, QOLS, SAS, and SDS, and mean RUV decreased, and mean Qmax increased significantly at 3 months after receiving operation compared with those before the treatment in aged patients with BPH. But no significant difference was found in the scores of IIEF-5 between post-operation and pre-operation. CONCLUSION TURP may alleviate BPH clinical symptoms and improve quality of life, but may not be helpful to the recovery of sexual function in aged patients with BPH.
Aged ; Aged, 80 and over ; Erectile Dysfunction ; etiology ; Humans ; Male ; Middle Aged ; Prostatic Hyperplasia ; surgery ; Quality of Life ; Transurethral Resection of Prostate ; adverse effects ; methods

OBJECTIVETo observe the efficacy of biased constitution patients treated by auricular point therapy on the basis of "preventive treatment" theory.

METHODSBy means of self-control, 1477 cases of biased constitution were regulated by auricular point sticking therapy or acupuncture, and follow-up and statistical analysis were conducted to observe the efficacy.

RESULTSThere were 322 markedly effective patients, 914 effective patients, 241 failed patients and the total effective rate was 83.7% (1236/1477).

CONCLUSIONThe comprehensive auricular treatment which is easy to operate and acceptable for patients has obvious effect in biased constitution patients. As a new direction of the "preventive treatment" theory, it can be promoted to be a new intervention way of health care.

Acupuncture Points ; Acupuncture Therapy ; Acupuncture, Ear ; Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Preventive Medicine ; Young Adult

OBJECTIVETo investigate the cause and treatment as well as prevention measures of rarely occurring severe complications after transcatheter arterial chemoembolization (TACE) for primary hepatic carcinoma.

METHODS573 consecutive patients with primary hepatic carcinoma underwent a total of 1252 TACE procedures from January 2005 to July 2007. All the patients who developed complications after TACE received imaging and biochemical examinations. The cause, treatment and preventive measures of the complications in the 573 cases were analyzed.

RESULTSThere were upper gastrointestinal hemorrhage in 3 cases, hepatic failure in 4, pulmonary embolism in 1, cholecystitis in 4, hepatic encephalopathy in 2, gastric perforation in 1, and intrahepatic biloma in 2 cases. Two patients died of the complications: 1 of hepatic failure and 1 of gastric perforation.

CONCLUSIONThe rarely occurring severe complications after transcatheter arterial chemoembolization for primary hepatic carcinoma is correlated with poor hepatic function and portal hypertension before therapy, overdose and reflux of chemotherapeutic agents or allotopic chemoembolism, etc. It can be reduced or prevented through careful selection of proper cases before the treatment, close observation, and protection of hepatic function and gastric mucosa after treatment.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carcinoma, Hepatocellular ; therapy ; Chemoembolization, Therapeutic ; adverse effects ; methods ; Epirubicin ; administration & dosage ; adverse effects ; Female ; Fluorouracil ; administration & dosage ; adverse effects ; Gastrointestinal Hemorrhage ; etiology ; Hepatic Encephalopathy ; etiology ; Humans ; Iodized Oil ; administration & dosage ; adverse effects ; Liver Failure ; etiology ; Liver Neoplasms ; therapy ; Male ; Middle Aged ; Mitomycin ; administration & dosage ; adverse effects ; Pulmonary Embolism ; etiology ; Young Adult

Objective To study the clinical efficacy and safety of arthroscopic minimally invasive surgery applied in tibial plateau fracture. Method 50 patients with tibial plateau fracture from Jan 2014 to Jan 2016 were randomly divided into control group (traditional surgery) and observation group (arthroscopic minimally invasive surgery) according to the random number method, 25 patients in each. The surgery condition, postoperative complications and function recovery of knee joint were observed and compared. Results Compared with the control group, the operation time, intraoperative blood loss, ambulation time, weight-bearing ambulation time, and postoperative drainage volume were significantly decreased in observation group with statistical difference (P < 0.05); compared with the control group, the incidence of postoperative complications such as postoperative wound infection, malunion, traumatic arthritis, knee joint stiffness was obviously reduced in the observation group with statistical difference (P < 0.05); compared with the control group, the excellent rates of knee joint function score and radio-graphic score were significantly increased in the observation group with statistical difference (P < 0.05). Conclusion The arthroscopic minimally invasive surgery can significantly reduce the incidence of postoperative complications for patients with tibial plateau fracture and is beneficial to the recovery of knee joint function with higher clinical efficacy and treatment safety.

AIMTo study the chemical structure of SC3, an acidic polysaccharide from Salvia chinesis.

METHODSBased on chemical (including sugar composition analysis, methylation analysis, uronic acid reduction and partial acid hydrolysis) and spectral analysis (IR, NMR, ESI-MS), the structural characterization of SC3 was investigated.

RESULTSSC3 was composed Rha, Ara, Gal and GalA, with its mean molecular weight of 7.7 x 10(4). By means of methylation analysis, partial acid hydrolysis, NMR and ESI-MS spectrum, the linkages and sequence information of SC3 were obtained.

CONCLUSIONSC3 is an complicated acidic polysaccharide, obtained for the first time from the plant.

Arabinose ; chemistry ; isolation & purification ; Galactose ; chemistry ; isolation & purification ; Molecular Structure ; Molecular Weight ; Plants, Medicinal ; chemistry ; Polysaccharides ; chemistry ; isolation & purification ; Rhamnose ; chemistry ; isolation & purification ; Salvia ; chemistry

OBJECTIVETo analyze how the infection of human papillomavirus 16 (HPV16) affects expression of DNA polymerase beta (DNA polB) with the aim of probing the mechanism of over-expression of DNA polB in human cancers.

METHODSFour fragments of human DNA polB promoter were amplified and constructed into luciferase reporter vector pGL-Basic, generating pGL-BP, pGL-BMH, pGL-BMS, and pGL-BAT constructs respectively, and co-transfected with HPV16 or HPV6 into Hep2 cells. Luciferase activity was assayed 48 hours after transfection. Semi-quantitative RT-PCR was used to measure mRNA expression of endogenous DNA polB. Immunohistochemistry and in situ hybridization were used to analyze DNA polB expression and HPV16 or HPV6 infection in 38 cases of cervical lesions respectively.

RESULTSWith co-transfection of HPV16 and DNA polB promoter-driving reporters into Hep2 cells, pGL-BP reporter in full-length DNA polB promoter presented markedly elevated luciferase activities (P < 0.05). However, the other three mutant reporters: pGL-BMH, pGL-BMS, and pGL-BAT, generated no reporting activities in the presence of HPV16 (P > 0.05). On the contrary, all of polB promoter reporters were little stimulated in co-transfection of HPV6 (P > 0.05). The transfection of HPV16 could enhance the endogenous polB mRNA expression compared with that of HPV6 (3.42 vs. 0.80, P < 0.05). The DNA polB expression was found in 8 of 10 HPV16-positive cervical intraepithelial neoplasia grade III (CIN III) cases, while was only found in 3 of 11 HPV6-positive condyloma accuminatum cases, but was negative in all chronic cervicitis cases. The correlation of DNA polB expression with HPV16 infection in cervical lesions was significant (P < 0.05).

CONCLUSIONSHPV16 is able to specifically stimulate the expression of DNA polB in human epithelial cells through interaction with the core upstream regulatory sequences of DNA polB promoter. Over-expression of DNA polB might be an explanation for the molecular mechanism underlying HPV-related human cancers.

Cell Line ; DNA Polymerase beta ; genetics ; metabolism ; Female ; Gene Expression Regulation, Enzymologic ; Human papillomavirus 16 ; genetics ; metabolism ; Human papillomavirus 6 ; genetics ; metabolism ; Humans ; Papillomavirus Infections ; Promoter Regions, Genetic ; Uterine Cervical Neoplasms ; genetics ; pathology ; virology