Objective: To investigate the effect of oat on blood glucose、insulin and serum lipid in aged patients with type-2 diabetes mellitus.Methods: Blood glucose(FBG,PBG),insulin(F-INS,P-INS) and serum lipid(TG,TC) were determined in eighty aged patients with type-2 diabetes mellitus before and after 50-100 g oat intake. Results: FBG,PBG and P-INS were decreased significantly(P

Objective To investigate the extracellular and intracellular free amino acid concentrations in healthy subjects and its changes in chronic renal failure(Car) .Methods The free amino acid concentrations in the plasma, in the erythrocytes and in the skeletal muscle of 15 patients with CRF were compared with those in ten healthy subjects.Results In healthy subjects, there was little ~difference between the concentrations in erythrocytes and in plasma for most amino acids; but in ~erythrocytes the concentrations of Asp, Glu, Ser were higher than those in plasma (P

Bone Neoplasms ; pathology ; Female ; Giant Cell Tumors ; pathology ; Humans ; Middle Aged ; Petrous Bone ; pathology

After a description of the new connotations of information literacy education in medical undergraduates in the era of omnimedica such as visual information literacy education, media information literacy education and mobile information literacy education, new strategies were proposed for the information literacy education in medical undergraduates in the era of omnimedia, including updating teaching model, adding education contents, and improving omnimedia presentation ability.

Objective To analyze the clinical characteristics of acute hematogenous pulmonary tuberculosis and tuberculous meningitis in pregnant women after in vitro fertilization and embryo transfer (IVF-ET).Methods Clinical data of 11 cases of hematogenous pulmonary tuberculosis and tuberculous meningitis in women after IVF-ET admitted in Hangzhou Red Cross Hospital from January 2003 to October 2012 were retrospectively analyzed.Results The clinical manifestations of acute hematogenous pulmonary tuberculosis and tuberculous meningitis were non-specific.All cases presented with fever,and some were accompanied by headache,but no typical respiratory manifestation was observed.Chest X-ray showed typical military lesions.Miscarriage occurred in 11 patients within 2 to 5 weeks after the onset of fever,including 3 received artificial abortion.Conclusions The outcome of hematogenous pulmonary tuberculosis in pregnant women after IVF-ET is less favorable.Physicians should be aware of tuberculosis in pregnant women after IVF-ET,especially for those with long-term fever and not responding to anti-inflammatory treatment.

OBJECTIVETo investigate the effect of tanshinone II(A) on the expression of different components in the renin-angiotensin system of left ventricles of renal hypertensive rats.

METHODThe renal hypertension model was established in rats by the two-kidney-one-clip (2K1C) method. In the experiment, all of the rats were randomly divided into four groups (n = 15 per group) before the operation: the sham-operated (Sham) group, the hypertensive model (Model) group, the low-dose tanshinone II(A) group and the high-dose tanshinone II(A) group. At 5 week after the renal artery narrowing, the third and fourth groups were administered with 35 mg kg(-1) x d(-1) and 70 mg x kg(-1) x d(-1) of tanshinone II(A), respectively. The blood pressure in rats was determined by the standard tail-cuff method in each week after the operation. After the drug treatment for 8 weeks, all the rats were put to death, and their left ventricles were separated to determine the ratio of left ventricle weight to body weight (LVW/BW), the myocardial collagen content, and the expressions of different components in myocardial RAS, including angiotensin converting enzyme (ACE), angiotensin converting enzyme 2 (ACE2), angiotensin 1-type receptor (AT1R), Mas receptor mRNA expression and angiotensin II (Ang II) and angiotensin (1-7) [Ang (1-7)] content.

RESULTCompared with the sham group, the hypertensive model group exhibited a markable increase in the content of Ang II and Ang (1-7) and the mRNA expressions of ACE, ACE2, AT1R and Mas (P < 0.01). However, the treatment with tanshinone II(A) showed the does dependence, inhibited left ventricle hypertrophy, decreased myocardial Ang II content and the mRNA expression of ACE and AT, R in renal hypertensive rats (P < 0. 01) , further increased the myocardial Ang (1-7) content and the mRNA expression of ACE2 and Mas (P < 0.01) , but without any change in the blood pressure of hypertensive rats.

CONCLUSIONThe treatment with tanshinone II(A) could inhibit left ventricle hypertrophy of renal hypertensive rats. Its mechanism may be partially related to the expression of different components in the renin-angiotensin system for regulating myocardial tissues.

Angiotensin I ; genetics ; metabolism ; Angiotensin II ; genetics ; metabolism ; Animals ; Blood Pressure ; drug effects ; Diterpenes, Abietane ; administration & dosage ; Heart Ventricles ; drug effects ; metabolism ; Humans ; Hypertension ; drug therapy ; genetics ; metabolism ; physiopathology ; Male ; Peptide Fragments ; genetics ; metabolism ; Peptidyl-Dipeptidase A ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Renin ; genetics ; metabolism ; Renin-Angiotensin System ; drug effects

Adult ; Aged ; Carcinoma, Hepatocellular ; metabolism ; pathology ; Female ; Humans ; Liver ; pathology ; Liver Neoplasms ; metabolism ; pathology ; Male ; Middle Aged ; Neoplasm Staging ; Oncogene Proteins ; genetics ; metabolism

Adolescent ; Adult ; Diabetes Mellitus, Type 1 ; blood ; complications ; genetics ; Diabetic Angiopathies ; blood ; complications ; Female ; Gene Frequency ; Genotype ; Homocysteine ; blood ; Humans ; Male ; Methylenetetrahydrofolate Reductase (NADPH2) ; genetics ; Mutation ; Polymorphism, Genetic ; Regression Analysis

Objective To observe the effect of radiotherapy and chemoradiotherapy in patients with esophageal cancer and analyze the associated factors of surviving with esophageal patients.Methods 60 cases were retrospectively analyzed in the study.They were divided into two groups according to the treatment methods,radiotherapy(RT)group and chemoraidiotherapy(CRT)group.The group CRT was divided into concurrent chemoraidiotherapy(CCRT)group and sequence chemoraidiotherapy(SCRT)group.The group RT and group CRT all use 6mvX line conventional therapy,common fraction 200 Gy/f,DT 60 to 70 Gy,Group CRT combine the chemotherapy concurrent or after radiotherapy.Results The 1,2,3 year survival rate of the group CRT and the group RT are 73.30%,46.70%,16.67%and 60.30%,16.67%,6.67% respectively,2 year survival of group CRT is beaer than group RT(P＜0.05).(2)The 1,2,3 year survival rate of the group SCRT and CCRT are 88.89%,55.55%,22.22% and 84.21%,47.37%,15.79% respectively.The short-term side-effect is more serious,the patients could bear.The prognosis of the esophageal carcinoma is closely associated with treatment methods and clinical stage.Conclusion Chemotherapy combined with radiotherapy for advanced esophageal cancer improved the survival.Chemoradiotherapy is an effective treatment for advanced esophageal carcinoma,diagnosis and treatments in early stage are especially important.

Objective To investigate the efficacy and safety of polyethersulfone highlux dialyzer for maintenance hemodialysis patients. Methods Thirty-six maintenance hemodialysis patients were randomizedresigned into two groups,polyethersulfone 14HF(PES-14HF)group and polyethersulfone 150DS(PES-150DS)group,based on a random number table. The patients from two groups received different dialyzer hemodialysis for over 3.5 hours/each time respectively. Changes of serum creatinine,urea,β2-microglobulin,hemoglobin and albumin levels were measured for determination of the efficacy and safety evaluation. Results In the comparison between before or after hemodialysis,the level of serum creatinine,urea,β2-microglobulin levels decreased significantly to(333.8 ± 89. 5)μmol/L,(7. 0 ± 1.9)mmol/L,(22. 9 ± 1.7)mmol/L from(990. 2 ± 191.2)μmol/L,(24. 7 ± 4. 1)mmol/L,(13.6 ± 3.3)mmol/L respectively in the PES1 4 HF group(P ＜ 0.01);the level of serum creatinine,urea,β2-microglobulin levels decreased significantly to(395.5 ± 86.1)μmol/L,(8. 1± 2. 8)mnol/L,(18.0 ± 3.0)mmol/L from(1059. 5 ± 179. 4)μmol/L,(25.3 ± 4. 8)mmol/L,(22. 3 ± 2. 9)mmol/L respectively in the PES-150DS group(P ＜ 0. 01). We found no significant differences in each measured index between two types of hemodialysis(P ＞ 0. 05 respectively),while the level of β2 -microglobulin levels decreased more significantly in the PES14HF group(42. 81 ± 12. 48)mg/L than PES-150DS group(24. 21 ± 13. 24)mg/L(P =0. 017). Conclusions The efficacy and safety of the PES-14HF hollow fiber membrane hemodialyzer is equivalent to that of the PES-150DS hemodialyzer in hemodialysis for uremic patients.