Child ; Codon, Nonsense ; genetics ; DNA Mutational Analysis ; DNA Primers ; genetics ; Dent Disease ; diagnosis ; genetics ; Exons ; genetics ; Humans ; Infant ; Male ; Mutation ; Oculocerebrorenal Syndrome ; diagnosis ; genetics ; Phosphoric Monoester Hydrolases ; genetics ; Polymerase Chain Reaction

Child ; Evidence-Based Medicine ; Humans ; Nephrotic Syndrome ; diagnosis ; etiology ; therapy ; Practice Guidelines as Topic ; Recurrence

AIM To explore effects of protein kinase C (PKC) inhibitor breviscapine on protein expression of c fos?c jun and collagen Ⅳ(C Ⅳ) production in rat glomerular mesangial cells (GMC) cultured under high glucose conditions. METHODS Rat GMCs were cultured under normal glucose, high glucose or high glucose and breviscapine. After 24 h, 48 h or 1 wk, protein expression of c fos?c jun, C Ⅳ and PKC activity were measured. RESULTS Increased protein expression of c fos?c jun, C Ⅳ and PKC activity were observed under high glucose compared to normal glucose. All the above mentioned effects of high glucose were inhibited completely or partly by breviscapine. CONCLUSION High glucose may increase protein expression of c fos?c jun and C Ⅳ production mediated by PKC activation in cultured GMCs. PKC inhibitor breviscapine may ameliorate these abnormalities efficiently.

Objective To investigate the effect of independent on duty assessment in the process of new nurse standardized training.Methods Totally 64 new nurses graduated in 2010 were set as the control group.Totally 68 new nurses graduated in 2011 were named as the observation group.The nurses in the control group received hospital standardized training,on the basis of the hospital standardized training,the observation group received independent on duty training.One year later,all nurses participate in the assessment of independent on duty organized by nursing department and the evaluation results were analyzed.Results The score of emergency response capacity of the observation group was significantly higher than that of the control group.Conclusions The implementation of the independent on duty assessment can strengthen the results of standardized training and promote emergency ability of new nurses,and effectively improve the ability of new nurses in clinical work.

Objective To investigate the prevalence of subclinical hypothyroidism and its relation to serum total cholesterol (TC),triglyceride (TG) levels and non-alcoholic fatty liver.Methods Serum levels of TC,TG, TSH,TT_3 and TT_4 were determined in 1 602 subjects which were divided into groups by sex and age (20-39,40- 59 and≥60 years).Fatty liver was diagnosed by type B ultrasonography.Restults ( 1 ) Prevalence of subclinical hypothyroidism was 6.6% in this population.(2) The mean levels of serum TC and TG in subclinical hypothyroidism group and normal group showed no significant difference ( both P＞0.05 ).(3) On the whole,the prevalences of subclinical hypothyroidism in hypercholesterolemia group and normal cholesterolemia group showed significant difference (P＜0.01 ).(4) In the three age groups of male and few.ale examinees,the prevalences of subclinical hypothyroidism in hypercholesterulemla group and normal cholesterolemia group showed no significant difference ( all P＞0.05 ).In the multiple regression analysis,TSH level was not related with raised TC level.(5) In the three age groups of male,there was no significant difference between the prevalences of subclinical hypothyroidism in hypertriglyceridemla group and normal triglyceridemia group ( all P＞0.05 ).In female,expect for the elderly group (＞60 years old ),the prevalence of subclinical hypothyroidism was higher in hypertriglyceridemia group than that in normal triglyceridemia.However,in the multiple regression analysis, increased TSH level was positively associated with increased serum TG level ( OR = 1.072,P=0.013 and OR = 1.102,P = 0.03 ).(6) The prevalence of subclinical hypothyroidism in non-alcobolic fatty liver group and normal group showed no significant difference ( P＞0.05 ).In the multiple regression analysis,TSH level was not the independent risk factor of non-alcoholic fatty liver (P＞0.05 ).Conclusion Subclinical hypothyroidism is not asseciated with serum TC level but positively associated with serum TG level.Subclinical hypothyroidism does not apparently increase the prevalence of non-alcoholic fatty liver.

Objective To explore role of functional neck dissection for lower collar-shaped incision at hair margin behind ear in the treatment of differentiated thyroid cancer. Methods The clinical data of 11 patients with thyroid papillary carcinoma who underwent func-tional neck dissection for lower collar-shaped incision at hair margin behind ear were retrospectively analyzed. Results The incisions of all patients were unseen in daily life and patients were satisfied with the postoperative appearances. No case of shoulder syndrome,postoperative local recurrence and distant metastasis was observed. Conclusion Functional neck dissection for lower collar-shaped incision at hair margin behind ear is effective in the treatment of differentiated thyroid cancer. Meanwhile it can obviously improve patients’ postoperative appearance and life quality,therefore it is worth clinical application.

Objective To investigate clinical effect of limited decompression under endoscope combined with percutaneous transpedicular screw fixation for treatment of degenerative lumbar spinal stenosis.Methods Thirty-four senile patients with lower lumbar spinal stenosis were selected as our subjects from February 2010 to August 2011,and were treated with limited decompression under endoscope combined with percutaneous transpedicular screw fixation through posterior approach.The VAS scores of all patients were collected at the four periods including pre-operation,leaving hospital,3 months after operation,and the last follow-up.The therapeutic effectiveness for the postoperative follow-up was expressed as excellent,good,ordinary,and poor according to Nakai standard.Results The VAS scores at pre-operation,leaving hospital,3 month after operation,and the last follow-up were (7.9 ± 1.6),(2.9 ± 1.4),(1.9 ± 1.9),(2.4 ± 1.5)respectively,and the difference was significant (F =13.524,P =0.036).But no significant differences of VAS scores at three sequential tests after operation were observed (P ＞ 0.05).In the last postoperative follow-up,32 cases were graded as excellent,1 cases for good and 1 case for ordinary,and the excellent rate reached to 97％.Conclusion The therapeutic effectiveness of lumbar spinal stenosis limited decompression under endoscope combined with percutaneous transpedicular screw fixation is reliable.Furthermore,no side effects on spine and back muscles are observed.

An analysis of the medical risks exposure for resident doctors in their standardized training,and insights into the risk management measures proposed for this stage.These measures include:1) Pre-control of risks;2) Full-length supervisor of such training stage;3) Systematic education for medical risk exposure;4) Timely guidance on risk identification and response;5) Development of the evidence awareness.

OBJECTIVEThis study aimed to improve students' ability in practical and theoretical courses of oral health education and to promote students' learning interest and initiative.

METHODSFourth-year students of the oral medical profession from 2006 to 2008 at Weifang Medical University were chosen as research objects for oral health education to explore the experimental teaching reform. The students were divided into test and control groups, with the test group using the "speak out" way of teaching and the control group using the traditional teaching method. Results of after-class evaluation of the test group, as well as final examination and practice examination of the two groups, were analyzed and compared.

RESULTSAfter-class evaluation results of the test group showed that the "speak out" teaching method was recognized by the students and improved students' ability to understand oral health education. The final examination and practice examination results showed that the score of the test group was higher than that of the control group (P < 0.01).

CONCLUSION"Speak out" teaching methods can improve students' ability for oral health education, in accordance with the trend of teaching reform.

Cap1p, encoded by CAP1, is a basic region-leucine zipper (bZip) transcription factor in Candida albicans. It has been proven to play important roles in both drug resistance and oxidative stress. Within the AP-1 family, Cap1p belongs to the same subgroup which also includes Yap1p, Yap2p, and Pap1p. The function of Cap1p is regulated by a nuclear localization mechanism. In recent years, some target genes of Cap1p have been discovered and the differences as well as similarities between Cap1p and Yap1p have been revealed. However, the role of Cap1p in the drug resistance of Candida albicans still needs to be further investigated. Currently drug resistance and oxidative stress are the 2 focuses in the research of fungal pathogens, making Cap1p very important in the future study. The authors have been involved in Cap1p research for a long time and this review introduces the current progress in the area.