Objective To explore the changes of fibrinolytic status and coagulation function of peripheral blood at the acute stage in patients with intracerebral hemorrhage(ICH).Methods The platelet(PLT) count and mean platelet volume (MPV),the levels of plasma fibrinogen(Fib) and D-dimer(D-D) were detected at

Objective To evaluate the risk factors for the postoperative acute renal failure requiring dialysis (ARF-D)after heart valve surgery. Methods Adult patients (age≤18 years) underwent valve surgery with preoperative serum creatinine ＜300 μmol/L were included between January 2005 and December 2008. Fifty patients developed ARF-D within 30 days postoperatively (ARF-D group). While random 220 patients had the same operation without ARF-D served as the control group. Univariate analysis and multivariable logistic regression were used to identify risk factors of ARF-D after valve surgery.Results The incidence of ARF-D was 1.78%, and the early mortality rate was 65.5%. Multivariate analysis identified the following independent risk factors of ARF-D: age, previous cardiac surgery, preoperative serum creatinine, NYHA class Ⅳ,and low cardiac output syndrome. ARF-D group had a longer hospital stay and ICU stay than that of the control group ( P ＜0.001 ). Conclusion Conclusion ARF-D had a higher mortality rate and longer hospital stay following heart valve surgery.Age, previous cardiac surgery, preoperative serum creatinine, NYHA class Ⅳ, and low cardiac output syndrome were the independent risk factors of ARF-D after heart valve surgery.

Objective To evalvate the influence of elbow joint stability following ulna coronoid process fractures. Methods Three cadaveric upper extremities were used. The height, width, thickness, diameter and opening angle of ulna coronoid process were measured in six arms, while the coronoid process fragments at the level of 2 mm, quarter, half, three quarter and whole height were resected consecutively, the changes of the range of the elbow joint movement were recorded. Another sixteen specimens were divided into two groups: the anterior bundle of the ulnar collateral ligaments (UCL) in one group was unrepaired; While the other repaired, then the angle of cubitus valgus between two groups was compared. Results If the osteotomy bone was within quarter of ulna coronoid process, the elbow joint function was good. However, in cases of osteotomy on half of coronoid process, the elbow extension function was limited and the elbow became unstable. After reduction with internal fixation, the angle of cubitus valgus was greater in the second group, and the difference of elbow joint in flexion 0?, 30?, 60?, 90? and 120? had statistical significance(P

Objective: To observe the clinical effect of acupuncture for perimenopausal depression. Methods: Ninety cases were randomly allocated into treatment group (n=60) and control group (n=30) according to the visit sequence. Patients in the treatment group were treated with acupuncture, once daily, and 10 times constituted one treatment course. Patients in the control group took Premarin tablet and medroxyprogesterone acetate for 3 cycles of menses.Results: The total effective rate was 95.0% in the treatment group, and 87.7% in the control group (P<0.05). The HAMD scores were decreased in both groups, and it was lower in the treatment group than in the control group (P<0.05 or P<0.01). Conclusion: Acupuncture has good effects on perimenopausal depression.

It was studied that effects of Hg 2+ ,Cu 2+ ,Cd 2+ ,Cr(Ⅵ) and Pb 2+ on 96h average growth rate,conductivity of osmotic luquor and total protein and bacteriochlorophyll content of our Rhodopseudomonas palustris The results showed that the toxicity sequence of these heavy metal ions from high to low is Hg 2+ , Cu 2+ , Cd 2+ ,Cr(Ⅵ)and Pb 2+ according to the results of effects of 5 heavy metal ions on 96h average growth rate of this strain;forcing of Hg 2+ , Cd 2+ ,Cr(Ⅵ) and Pb 2+ lead to increasing of conductivity of osmotic luquor ,and this effect has dose response,but that of Cu 2+ doesn't ;forcing of 5 heavy metal ions could result in reducing of bacteriochlorophyll content,and this effect also has dose response But forcing of 5 heavy metal ions hasn't marked effect on total protein content

Objective To explore the role of human papillomavirus (HPV) in squamous cell carcinoma of the larynx.Methods A cohort of 152 laryngeal squamous cell carcinoma (LSCC) patients,40 premalignant lesions of the larynx,and 40 vocal fold polyp patients was evaluated for the expression of HPV16 E7 protein by immunohistochemistry (IHC).E7 protein expression was correlated with clinicopathological features and outcomes.Results The expression of E7 protein in vocal fold polyp was negative,and it's positive expression in precancerous lesions and laryngeaI carcinomas was 2.5％,and 32.9％,respectively.There were no other significant clinical or demographic differences between pl6-positive and-negative cases.There was no difference in overall survival (OS) between E7-positive and-negative patients with 5-year survival of 79％ and 66％ for p16 positive and negative patients,respectively (P =0.581).There was no statistically significant difference in failure-free survival (FFS) with 5-year FFS of 57.8％ and 42.3％ for p16 positive and negative patients,respectively (P =0.579).Conclusions E7 expression is infrequent in laryngeal carcinomas.There are no statistically significant correlations between E7 IHC status and OS or FFS.

Objective To observe the expression of apoptosis and invasion genes in different tissues of laryngeal lesions,and to detect the content of proliferation related protein and proliferation inhibition gene.Methods In our hospital,the clinical diagnosis of laryngeal carcinoma,precancerous lesions and vocal polyps in 88 cases of laryngeal carcinoma,surgical excision of lesion specimens cut from the amount of Pro apoptotic genes and promote invasion and proliferation related protein,gene the content of tissue proliferation inhibition gene detection.Results The laryngeal carcinoma group of Pro apoptotic genes nicotinamide adenine dinucleotide phosphate oxidase 1 (NOX1) and large tumor suppressor gene 1 (LATS1) were all significantly lower than lesion group and polyp group (P ＜ 0.05).Laryngeal carcinoma invasion promoting gene tumour necrosis factor receptor associated factor 6 (TRAF6),and cellular FADD-like interleukin1βconverting enzyme inhibitory protein (c-FLIP) content were significantly higher than that of laryngeal pre cancerous lesions and vocal polyps (P ＜ 0.05).The proliferation related protein Cyclin-dependent kinase 6 (CDK6) and E2F1 in laryngeal carcinoma were significantly lower than that in the lesion and polyp group,and cyclin D1 (CCND1),Bmi-1,and Livin contents were significantly higher than that in the lesion group and the polyp group (P ＜ 0.05).The levels of differentiated embryo-chondrocyte expressed gene 1 (DEC-1),IκB kinase 16(IKK16),large tumor suppressor gene 1 (LAST-1),receptor-interacting proteins-1-(RIP-1),and c-myc promoter binding protein-1 (MBP-1) in the tissue of laryngeal carcinoma were significantly lower than those in the lesion group and polyp group (P ＜ 0.05).Conclusions The laryngeal carcinoma invasion promoting gene was higher than that in other tissues,inhibition of gene content was lower than that of other tissues proliferation related protein gene,apoptosis and proliferation,apoptosis and invasion of lesions in gene expression level,proliferation related protein and proliferation inhibition of gene content and laryngeal squamous cell carcinoma were related to laryngeal disease prevention significance of detection.

Objective To investigate the expression changes of fractalkine (FKN)in focal cerebral ischemia and reperfusion penumbra,and to explore its variation law and role in the inflammation of cerebral ischemia-reperfusion injury.Methods The cerebral ischemia reperfusionmodel was established by intraluminal thread occlusion in the middle cerebral arteries occlusion (MCAO).FKN protein expression in focal cerebral ischemia and reperfusion penumbra was detected by immunohistochemistry and Western blot.Results The results of immunohistochemistry stain showed that the chemokine FKN was expressed in a low level in the normal group and the sham operation group,and there were no significant differences among the two groups (P＞ 0.05).Compared with the humbers of FKN in normal group (37.03± 6.28) in focal cerebral ischemia and reperfusion penumbra,the expression of FKN in model group was increased after 3 h of reperfusion (48.58±7.29) (P＜0.05),peaked at 24 h (112.08±8.26) (P＜0.05],and then decreased gradually at day 7 after reperfusion,but had no significant difference (40.73 ± 4.02) (P＞ 0.05).FKN was expressed in a low level in the sham operation group (0.527±0.002),then up-regulated after 3 h of reperfusion [(0.598±0.004),P＜0.05],peaked at 24 h [(0.833±0.005),P＜0.05],maintained a high level till 48 h after reperfusion [(0.735±0.002),P＜0.05],and return to baseline level at day 7 after reperfusion [(0.533±0.004),P＞0.05].Conclusions Fractalkine is upregulated after focal cerebral ischemia/reperfusion,and has a dynamical change,which indicates that fractalkine might involve in the inflammatory process after cerebral ischemia-reperfusion injury.

Objective To study the significance of expression of VEGF in the hepatocellular carcinoma tissue(HCT) and the expression of AFPmRNA in the peripheral vein blood in hepatocellular carcinoma patients(HCC) with metastasis. Methods AFPmRNA was detected in peripheral blood before operation and the expression of VEGF in HCC tissue was analyzed by immunohistochemistry after operation in 20 patients. The relations between the expression of VEGF protein and AFPmRNA with clinicpathological parameters were analyzed statistically. Results (1)Among the 20 patients with HCC, 10 were positive expression of VEGF protein, which had no relation with the clinicopathological parameters. (2)Of the 20 patients, positive expression of AFPmRNA were detected in the peripheral blood in 15 patients, and AFP≥200?g/L were found in 13 patients.(3) AFPmRNA in the peripheral blood vein was detected in 9 of 10 patients with VEGF positive expression. Conclusions (1)Either VEGF protein expressed in HCC tissue or AFPmRNA detected in the peripheral blood could be as a guide line to judge the tendency of the metastasis of HCC,however former is simpler and the later is more sensitive . (2)The detection of AFPmRNA in the peripheral blood is more sensitive than the detection of serum AFP lever for surveillance of the high risk patients and postoperative follow up of the patients with HCC.

Objective To evaluate the feasibility of the joint method containing salvia tetramethylpyrazine,trimetazidine,alprostadil in the treatment of unstable angina.Methods 70 unstable angina patients met the inclusion criteria were randomly divided into the observation group of 35 cases and the control group of 35 cases.The control group was given trimetazidine 20mg,tid,and alprostadil 100mg,1 qd.The observation group were given salvia tetramethylpyrazine 10ml on the basis of the control group,qd.Two groups were treated for 14d.The frequency and duration of angina attack was observed.The ECG was monitored.Clinical efficacy differences was compared before and after treatment.Results The total effective rate of the observation group was 100％.The effective rate were 86％.The control group were respectively 91％ and 60％.The total effective rate of observation group was significantly higher than the control group(x2 =6.838,P ＜ 0.05).The effective rate of observation group was significantly higher than the control group (x2 =5.851,P ＜ 0.0 5).The angina frequency,angina duration,stroke output quantity (SV),eiectionfraction(EF) of the observation group and the control group after treatment improved significantly than before treatment,after the treatment the angina frequency,angina duration,stroke output quantity (SV),ejection fraction (EF) of the observation group and the control group were respectively (2.69 ± 0.46) time/min vs (6.46 ± 0.62) time/min,(3.26 ± 0.32) min vs (5.54 ± 0.42) min,(49.7 ± 3.4) ml vs (43.2 ± 2.8) ml,(69.2 ± 5.9) ％ vs (55.3 ±4.8) ％,the angina frequency,angina duration of the observation group was significantly lower than the control group,and the stroke output quantity(SV),ejection fraction(EF) of the observation group were significantly higher than the control group(all P ＜ 0.05).Condusion The joint method containing salvia tetramethylpyrazine,trimetazidine,alprostadil have exact clinical efficacy,reduce the time of angina attack frequency and duration,effectively improve myocardial blood supply,improve heart function,which is worthy of clinical use.