‘Guided Learning Plan Module’uses learning plans as studying materials,designs students’studying targets as learning plans,transfers teachers’teaching targets to students’studying targets and then teachers assign their learning plans to students.Students study and discuss by themselves according to the learning plans,and teachers guide,explain,regulate and control.This module emphasizes teachers’guidance,students’self-study and develops students’studying abilities,creative sensations and comprehensive qualities.Applying "Guided Learning Plan Module" to physical teaching can have a fairly effective effect on teaching.

Objective To evaluate the clinical value of detecting serum underglycosylated IgA1 in diagnosis and differentiation of lgA nephropathy (IgAN). Methods Serum underglycosylated IgA1 was isolated by microspincolumn coupled with vicia villosa lectin (VVL) from 48 cases with IgAN and 43 cases with other primary glomemlonephritis. All the patients were diagnosed by renal biopsy. Sera from 20 healthy persons were used as control group. After isolation, the eluant with rich underglycosylated lgAl was detected by incubation with biotin- labeled horseradish peroxidase (HRP) and Helix aspersa (HAA, recognizing N-acetylgalactosamine specifically)in enzyme-linked immunosorbent assay (ELISA). The sensitivity and specificity of diagnosis and differentiation of IgAN with elevated serum underglycosylated IgA1 were analyzed. Results The level of serum underglycosylated IgA1 in IgAN patients [(83.7±41.0) U] was significantly higher than that in healthy control group [(52.6±22.9) U] and the patients with other primary glomerular diseases[(49.2±27.3) U] (all P<0.01). Twenty-two cases of non-IgA mesangial proliferative glomerulonephritis accounted for 51% of other primary glomerular disease, whose underglycosylated IgA1 level [(47.6±21.5 ) U] (all P<0.01 ) was significantly lower as compared to IgAN patients. Taking the renal biopsy diagnosis as golden diagnostic criteria, the ROC curve was performed. The area under the curve was 0.797 with a standard error 0.047 (P<0.01). The sensitivity as a diagnostic test was 72.9%, with specificity 72.1% and accuracy 72.5%. Conclusion Detection of serum underglycosylated lgAl level by mierospineolumn method and ELISA assay has certain clinical value in diagnosis and differentiation of IgAN.

Objective To compare the clinical effects and safety of surgical clipping and intravascular interventional therapy in treatment of intracranial wide-necked aneurysm.Methods The clinical data of 158 patients with intracranial wide-necked aneurysm from February 2010 to February 2013 were retrospectively analyzed,all patients were divided into two groups:surgical clipping group with 92 cases and intravascular interventional therapy group with 66 cases,the postoperative curative effects,treatment time,hospital stay,hospital expenses and postoperative complications between two groups were compared.Followed up for 10-46 months,the recurrence rate were compared.Results The good prognosis and defective rates between surgical clipping group and intravasular interventional therapy group had no significant difference [90.2％(83/92) vs.90.9％(60/66),9.8％(9/92) vs.9.1％ (6/66)] (x2 =0.298,P ＞ 0.05).The preoperative Hunt-Hess classification and CT Fisher classification between two groups had no significant difference (P ＞ 0.05).Six months after discharge,mRS score was used to evaluate the curative effect,the defective rates in same level patients between two kinds of treatment methods had no significantdifference (P ＞ 0.05).The treatment time,hospital stay in surgical clipping group were significantly longer than those in intravascular interventional therapy group [(4.03 ± 1.01) h vs.(1.61 ± 0.98) h,(15.90 ± 2.03) dvs.(13.20 ± 1.95) d],hospital expenses was significantly lower than that in intravascular intervention therapy group [61 829.4 ±320.6) yuan vs.(99 876.2 ±371.5) yuan] (P ＜0.05).The postoperative complications rate between two groups had no significant difference (P ＞ 0.05).Followed up for 31.3 (10-46) months,the recurrence rate in surgical clipping group was significantly lower than that in intravascular intervention therapy group [1.1％ (1/94) vs.8.8％ (6/68)] (P ＜ 0.05).Conclusion Surgical clipping and intravascular interventional therapy in treatment of intracranial wide-necked aneurysm has their own different characteristics,so patients' treatment methods should be based on their preoperative status (especially preoperative Hunt-Hess and Fisher classification) and patients' economic conditions.

and adenovirns. The high rate of mixed viral infection brings clinical concern. ELISA combined with PCR improve the diagnostic sensitivity for norovirus, enteric adenovirns and astrovirus.

Objective To discuss the clinical effects of using CT positioning keyhole approach to treat hy-pertensive intracerebral hemorrhage (HICH).Methods 85 cases of patients with hypertensive intracerebral hemor-rhage(HICH) were chosen and divided into two groups according to the operation methods:the observation group had 55 cases given CT positioning keyhole approach ,while the control group had 30 cases treated with traditional cranioto-my hematoma removal operation .All patients were supplemented by postoperative blood pressure control and nutrition -al support treatment .The average operation time ,hematoma disappearing time ,the length of hospital stay and re-bleed-ing rates and postoperative ability of daily life ( ADL) scores of the two groups were all carefully recorded and com-pared.Results The average operation time,hematoma disappearing time and hospital stay of the observation group were (66.5 ±12.8)min,(3.4 ±1.3)d,and (9.3 ±1.7)day which were all significantly lower than those of the con-trol group(193.5 ±23.7)min,(5.8 ±2.1)d and (15.2 ±3.8)d;T-test values of the two groups were 2.874,3.125 and 3.433 separately(P<0.05);there were 2 cases(3.6%) of postoperative hemorrhage in the observation group of while 6 cases(20.0%) in the control group,whose difference was statistically significant (χ2 =6.097,P<0.05);In the observation group 4 cases(7.3%) died after operation and also 4 cases(13.3%) died in the control group ,and the mortality of the two groups had no statistical significance (χ2 =0.836,P>0.05).6 months′follow-up after opera-tion,in the control group 2 cases were lost to follow-up while in the observation group 3 cases were lost to follow-up;Using ADL to evaluate the two groups of patients with survival and continuous follow-up,we found that the observation group′s postoperative quality of life was better than that of the control group′s(μ=3.325,P<0.05).Conclusion Using CT positioning keyhole approach has smaller trauma , shorter operation time and faster postoperative recovery and other characteristics,which is an effective method for the treatment of hypertensive intracerebral hemorrhage(HICH).

Objective To assess under different vessel diameter ,the effect of the aspiration thrombectomy catheter in improving the myocardial reperfusion and clinical prognosis in patients with acute myocardial infarction (AMI)who were undergone primary percutaneous coronary intervention(PCI) .Methods 205 patients with AMI immediate implant stents after thrombus suction ,the TIMI flow grade(myocardial infarction thrombolysis treatment test flow classification ) ,postoperative ecg evolution ,incidence of no-reflow MACE in 30 days and MACE in 6 months were compared between conventional thrombus suction group and suction again group(blood vessels of <3 .0 mm and ≥3 .0 mm) .Results The level 3 blood flow rate ,MACE in 6 months in suction again group with blood vessels of ≥3 .0 mm had improved significantly ,but had no beneficial effects in blood vessels of ≥3 .0 mm .Conclusion In AMI patients treated with primary PCI ,application of aspiration thrombectomy catheter with blood vessels of ≥3 .0 mm may im-prove the flow condition before infarction related blood vessels ,reduce MACE .

According to medicine high special educational reform’s mentality,we have extracted the knowledge points closely related to basic medical curriculum and the nursing spe-cialty,integrated the basic medical curriculum as "the basis of medical morphology"and"basic medical functions"and have it implemented in the nursing specialty in the three-year program.By doing so,we have gained some experience and provide practical basis for further integration of basic medical courses.

ObjectiveTo explore the expression of CD3+ CD8+ human leukocyte antigen (HLA)-A2+T lymphocytes with specificity to the different hepatitis B virus (HBV) peptides in the peripheral blood mononuclear cells (PBMC)from the patients with hepatitis B associated hepatocellular carcinoma (HCC).MethodsThe HLA-A2+ PBMC from four patients with hepatitis B associated HCC were incubated with five HBV/HLA-A2 pentamers respectively,which were HBV sAg (FLLTRILTI),HBV sAg (GLSPTVWLSV),HBV sAg (WLSLLVPFV),HBV core (FLPSDFFPSV),and HBV pol (FLLSLGIHL),as well as anti-CD3-pacific blue and anti-CD8-fluorescein isothiocyanate (FITC).Then,HBV/HLA-A2-CD3-CD8 positive cells were detected by flow cytometry. The monoclonal HBV/HLA-A2-CD3-CD8+ cells were acquired by fluorescenceactivated cell sorter,and cultured and identified by flow cytometry.The anti-HBV specific T lymphocytes were then cultured with HepG2 (HLA-A2+ ) cells and the release of interferon γ (IFN-γ)were determined by enzyme-linked immunosorbent assay (ELISA),Res(a)ltsThe percentage of antiHBV T lymphoeytes with specificity to GLSPTVWLSV in total CD8+ T lymphoeytes from four patients with hepatitis B associated HCC was 1.44％±0.04％,which was higher than those to other four HBV antigen peptides (0.68％±0.08％ of FLLTRILTI,1.06％±0.09％ of FLPSDFFPSV,0.56％ ±0.04％ of FLLSLGIHL,and 0.46％ ±0.08％ of WLSLLVPFV) (t=0.001,P＜0.05).The two lines of monoclonal cell with specificity to GLSPTVWLSV both exhibited high level of IFN-γ expression after incubated with hepatic carcinoma cell line HepG2 (HLA-A2+)with HBV GLSPTVWLSV peptide.ConclusionsCD3+ CD8+ HLA-A2+ cells with specificity to the different HBV peptides exist in PBMC of patients with hepatitis B associated HCC.The expression level depends on HBV antigen peptide sequences and genomic sites.

OBJECTIVETo investigate seminal parameters in noninflammatory chronic prostatitis/chronic pelvic pain syndrome (CAP III B).

METHODSA total of 74 consecutive cases of patients who had been diagnosed as CAP III B and 46 cases of controls were included in the study. Severity of symptoms in men with CAP III B was defined according to the NIH Chronic Prostatitis Symptom Index (NIH-CPSI). All of them underwent a 'four glass-test' including leukocyte determination in expressed prostatic secretions (EPS), voided urine after prostatic massage (VB3) and ejaculate semen followed by analysis according to WHO. The analysis included seminal volume, pH, duration of liquefaction, sperm density, vitality, motility(a + b) and morphology. Correlations between the duration or the severity of symptoms and spermiogram results in patients with CAP III B were assessed respectively.

RESULTSThe CAP III B group and the control group differed significantly in ejaculate volume, duration of liquefaction and motility, while the remaining parameters did not differ significantly. The duration of chronic pelvic pain showed apparently positive correlationship with liquefaction time, while the symptom duration negatively correlated with sperm motility. The NIH-CPSI score had no significant relationship with seminal volume, duration of liquefaction and sperm motility.

CONCLUSIONOur results indicate that CAP III B can have a significant negative impact on sperm volume, liquefaction and motility. Our data also supports the results that the longer the duration of symptoms, the more influences on semen liquefaction and motility might be.

Adult ; Case-Control Studies ; Chronic Disease ; Humans ; Male ; Middle Aged ; Pelvic Pain ; Prostatitis ; physiopathology ; Semen ; chemistry ; Sperm Count ; Sperm Motility

This study was aimed to investigate the changes of reactive oxygen species and antioxidative capacity on nitric oxide induced apoptosis in HL-60 cells. By means of in vitro incubation of HL-60 cells with sodium nitroprusside (SNP), the growth inhibition was detected by MTT assay. Cell morphology was observed by transmission electronmicroscopy and light microscopy. The apoptosis was analyzed by DNA agarose gel electrophoresis, DNA content and Annexin-V/PI labeling method. Reactive oxygen species (ROS) labeled with dihydrorhodamin 123 in cells was determinated by flow cytometry. The SNP-treated cells were examined for glutathione (GSH) level and activity of catalase (CAT), glutathione S-transferase (GST) and glutathione peroxidase (GPX). The results indicated that SNP could inhibit HL-60 cell growth. Cell apoposis was confirmed by typical cell morphology, DNA fragment, sub-G(1) phase and Annexin-V/PI labeling method. HL-60 cell apoptosis was induced by SNP in a dosage- and time-dependent manner. After exposing to SNP at the concentration of 0.5 - 3.0 mmol/L for 48 hours, the mean fluorescence intensity of ROS in cells was significantly higher than those in groups control and potassium ferricyanide (PFC). During the apoptosis process, level of ROS in cells increased, levels of GSH, CAT, GPTand GPX decreased. The significant dose-effect relationship existed between the levels of ROS, CAT, GST, GPX and SNP dose. It is concluded that change of intracellular reactive oxygen species and antioxidative capacity are an important factors during the process of SNP-induced apoptosis in HL-60 cell.
Antioxidants ; metabolism ; Apoptosis ; drug effects ; Cell Nucleus ; drug effects ; ultrastructure ; Cell Proliferation ; drug effects ; Dose-Response Relationship, Drug ; HL-60 Cells ; Humans ; Microscopy, Electron ; Nitric Oxide Donors ; pharmacology ; Nitroprusside ; pharmacology ; Reactive Oxygen Species ; metabolism