Eighty two patients aged 60 or over with stable angina pectoris were randomized to control group ( n = 42, receiving conventional western medicine) and treatment group ( n = 40, receiving 1.5 g Songlingxuemaikang capsules three times a day in addition to western medicine) .The treatment was lasted for 12 weeks, angina classification of CCS, hs-CRP, blood pressure levels and SF-36 (36-item short form)of the patients were evaluated before and after the treatment.The degrees of angina pectoris in angina classification of CCS, hs-CRP and blood pressure levels decreased, and the quality of life was improved in both groups; but more markedly in treatment group than those in control group (P ＜ 0.05 ).Songlingxuemaikang capsule combined with conventional western medicine can effectively relieve the symptoms of ischemic chest pain in elderly patients with stable angina pectoris, which is associated with blood pressure reduction and life quality improvement.

Thirty patients with ulcerative rectitis were treated by lavement of balsalazide sodium solution combined with Xileisan (test group).The results were compared with those treated by salazosulfapyridine (SASP) suppository (control Ⅰ group, n = 25 ) and those treated by lavement of prednisolone and tinidazole (control Ⅱ group, n =28).The complete remission rate and effective rate were 67% (20/30)and 90% (27/30), 36% (9/25) and 60% (15/25), 68% (19/28) and 86% (24/28) for test group, control Ⅰ group and control Ⅱ group, respectively.The efficacy of test group and control Ⅱ group was better than that of control Ⅰ group (P ＜ 0.05).The least side effects occurred in test group ( P ＜0.05).The recurrence rates of 3 groups were 20% (4/20), 2/9 and 5/19, respectively.Lavement of balsalazide sodium solution combined with Xileisan is effective for ulcerative rectitis with less side effects.

Clinical features and related information on diagnosis and treatment of 45 cases of Castleman's disease (CD) were retrospectively analyzed.Based on the clinical classification, localized CD (LCD) was found in 26 cases, multicentric CD (MCD) was found in 19 cases.Most cases of LCD presented the symptoms of compression, while MCD had complicated and non-specific clinical manifestations, making the early diagnosis more difficult.All 26 cases with LCD underwent surgery, among which only 2 cases relapsed.Sixteen out of 19 patients with MCD were treated with glucocorticoids or combined chemotherapy, and 14 cases achieved complete or partial remission.The results show that patients with CD have variant manifestation and the diagnosis depend on CT scan or histopathology examination.Most LCD can be cured by complete surgical resection, and MCD can achieve remission by the treatment with glucocorticoids or combined chemotherapy.

1H-nuclear magnetic resonance spectroscopy ( 1H-NMRs ) analysis was performed on serum specimens obtained from 60 preoperative patients with esophageal squamous cell carcinoma ( ESCC )and 30 healthy controls, and supernatant from 2 ESCC cell lines Eca-109 and TE-13.The characteristic fingerprint was profiled with 1H-NMRs data in healthy controls.Serum 1H-NMRs from 60 preoperative patients with ESCC were measured and compared with the 1H-NMRs from 30 healthy controls.We found some specific peaks in 1H-NMRs profile of serum specimens from ESCC patients, especially at 1.0-1.2 mg/L and 3.4 - 3.6 mg/L.The results were verified by the 1H-NMRs measurement on the supernatant from 2 ESCC cell lines Eca-109 and TE-3.Our results suggest that this two absorption peaks may be characteristic for ESCC and 1H-NMRs analysis on serum specimens may provide information for early diagnosis of ESCC.

Forty six children with Kawasaki disease (observer group) were classified as coronary artery lesions (CAL) subgroup (19 cases) and non-coronary artery lesions (NCAL) subgroup (27 cases)according to echocardiography; 50 healthy children served as control group.Serum heart-type fatty acidbinding protein (h-FABP), platelet activating factor (PAF), cardiac tropnin Ⅰ (cTnI) and creatine kinase isoenzyme MB (CK-MB) levels of all subjects were detected.The results showed that the h-FABP and cTnI levels and positive rate in observer group were higher those in control group (P ＜ 0.05 ), while there were no differences in CK-MB level and positive rate between two groups ( P ＞ 0.05 ).The h-FABP positive rate in observation group was higher than the positive rates of cTnI and CK-MB (P ＜0.05).The PAF level, PLT and polymorphonuclear neutrophil count in observer group were higher than those in control group ( P ＜0.05).The h-FABP and PAF levels in CAL subgroup were higher than those in NCAL subgroup (P ＜0.05).The results suggest that serum h-FABP and PAF can be used as diagnostic indicators for Kawasaki disease complicated with coronary artery lesions.

Twenty five patients with obstructive sleep apnea hypopnea syndrome (OSAHS) were classified as mild, moderate and severe grade according to apnea hyponea index and lowest oxyhemoglobin saturation.Lower limbs were examined with ultrasonography, blood routine and D-dimer levels were measured in all patients.The results revealed an increased incidence of deep vein thrombosis with the extent of obstructive sleep apnea.There was no deep vein thrombosis in patients with mild-grade OSAHS, while there were 2 in moderate and 3 in severe patients.The blood D-dimer levels were (498 ± 22) pg/L, (659 ±43 ) μg/L, ( 1528 ± 181 ) μg/L in mild, moderate and severe patients, respectively.The hemoglobin levels were (150 ± 8) g/L, ( 183 ± 15) g/L and (261 ± 26) g/L in mild, moderate and severe patients,respectively.There may be some association of obstructive sleep apnea hypopnea syndrome with deep vein thrombosis.

One hundred and twenty five patients, who underwent cystoscopic examination, were randomly divided into two groups: the control group ( n = 62) received conventional cystoscopy, and the treatment group (n = 63) received rociverine 20 mg 1 h before cystoscpy.The pain levels were evaluated using numeric rating scale (NRS) in all patients.The average NRS during examination was 2.1 ±0.9 and 3.6 ± 1.8 in treatment group and control group respectively( P ＜0.01 ).The pain scores in control g roupwere still higher than those in treatment group 15 min and 1 d after procedure ( P ＜ 0.01 or 0.05,respectively).

Serum B7-H4 protein levels were measured by enzyme-link immunosorbent assay (ELISA) in 62 patients with epithelial ovarian cancer, 20 patients with benign ovarian diseases, and 30healthy subjects.Serum B7-H4 protein levels in epithelial ovarian cancer, benign ovarian diseases and normal controls were 0.72(0.32,1.88 )μg/L, (0.45±0.21)μg/L,(0.38 ± 0.19 ) μg/L respectively (P＜0.01).The serum level of B7-H4 protein in epithelial ovarian carcinoma was correlated with FIGO stages, lymph node metastasis, histological grade and histological types ( all P ＜ 0.01 ), but not with menopause and ascites (P＞0.05).The receiver operating characteristics curve analysis revealed that B7-H4protein had a sensitivity and specificity of 69% (43/62)and 86%(43/50) for diagnosis of epithelial ovarian cancer.

Objective To observe different effects of cyclic and continuous nutrition infusion on serum nutritional indicators, peripheral white blood cell counts (WBC), arterial partial pressure of oxygen (PaO2), arterial partial pressure of carbon dioxide (PaCO2) and acute physiology and chronic health evaluation Ⅲ (APACHE Ⅲ ) score in patients with mechanical ventilated respiratory failure (MVRF).Methods A cross-over and self-controlled trial was conducted in 48 patients with MVRF treated in a medical intensive care unit during December 2006 to June 2009, and continuous nutrition (group A) and cyclic nutrition (group B) were infused respectively for patients of the two groups.Serum levels of albumin (ALB), pre-albumin (PA), transferrin (TR), PaO2, PaCO2, WBC and APACHE Ⅲ score were measured for the patients with 24-hour continuous nutrition (group A) and 16-hour cyclic nutrition (group B)infusion.Effects of the two nutritional therapies were compared.Results After nutrition infusion, serum levels of ALB, PA and TR were (34±3)g/L, (196±28)mg/L and (2.1±0.3 ) g/L in group A, and (35 ±4) g/L, (198 ±25) mg/L and (2.0 ±0.4) g/L in group B, respectively; and PaO2 and PaCO2levels were (92 ± 12) mm Hg ( 1 mm Hg =0.133 kPa) and (42 ± 10) mm Hg in group A, and (91 ±9)mm Hg and (42 ± 10) mm Hg in group B, respectively.WBC and APACHE Ⅲ score were ( 11.8 ± 1.7) ×109/L and 38 ±7 in group A, and ( 12.6 ± 1.2) × 109/L and 40 ±6 in group B, respectively.Significant difference in serum levels of PA and TR was found between the two groups (PPA =0.019 and PTR =0.013),while there was no significant difference in other indictors between the two groups.Conclusions 24-hour continuous nutrition infusion for patients with MVRF can obviously improve their serum levels of PA and TR,but has no effect on serum level of ALB, PaO2, WBC and APACHE Ⅲ score in critical ill patients, as compared to those with 16-hour cyclic nutrition infusion.

Objective To investigate relationship of microalbuminuria (MAU) and insulin resistance (IR) to severity of coronary lesions in patients with acute coronary syndrome (ACS), and its predictive value for short-term prognosis in then.Methods In total, 162 ACS patients admitted to the department of cardiology, Guangzhou First People's Hospital, Guangzhou, Guangdong province during January 2008 to June 2009 were selected and divided into three groups according to their urine albumin excretion rate (UAER): 54 cases in normal group with UAER less than 20 μg/min, 62 cases in microalbuminuria group with UAER of (20-200)μg/min, and 46 cases in mass-albuminuria group with UAER more than 200 μg/min.Difference in IR (by homeostasis model assessment, HOMA ) and severity of coronary lesions among the three groups was assessed.Effects of baseline MAU and IR on main adverse cardiac events within the recent six months were observed in ACS patients after percutaneous coronary intervention (PCI).Results IR increased and coronary lesions aggravated as UAER increasing in all the three groups of ACS patients (P＜0.05 or P＜0.01).MAU associated with IR, with a coefficient of correlation of 0.366 (P＜0.01).Results of multivariate logistic regression analysis showed that both MAU and IR were strong independent predictors for main adverse cardiac events in ACS patients within six months after PCI.Conclusions MAU and IR associate with severity of coronary lesions in ACS patients, suggesting certain predictive value for main adverse cardiac events in short-term after PCI.