Objective To explore clinical characteristics and prevention measure in the patients with hepatic cirrhosis complicated MOF.Methods To analyse summarily the clinical manifestation,induction factor,incidence morbidity and the treatment tendency of 30 patients with hepatic cirrhosis complicated MOF.Results Among 30 patients,25 cases complicated by concurrent central nervous system failure,21 cases complicated with gastrointestinal tract bleeding;Total mortality was 43.3%,and 9 cases concurrent four-organ failure,all died.Conclusion Hepatic cirrhosis complicated MOF commonly involved organs are brain,gastrointestinal trad,kidney,blood system,heart and lung.The more the failed organs are,the higher the case mortality rate is.Prompt and effective treatment of induction factor for patients suffering from hepatic cirrhosis can lower MOF rate and prolong their survival period.

Pathologist Dixit in American Michigan University found a gene induced by cytokine from human umbilical vein endothelial cells in 1990.This gene is increased in a variety of cells rapidly and coded a special kind of the zinc finger protein when being stimulated by interleukin-1 (IL-1),PLS and tumor necrosis factor (TNF).The gene was named as zinc finger protein A20 gene,and its coding protein was named as zinc finger protein A20.A20 is a kind of endogenous regulatory protein,inhibiting the inflammatory reaction and cell apoptosis through the inhibition of NF-kappa B activity.This article mainly reviewed the structure,function and clinical significance of A20.

OBJECTIVE: To explore the mechanism of Kechuanluo oral liquid, a compound Chinese herbal medicine, in inhibiting allergic airway inflammation by observing the effects of Kechuanluo on eosinophil (EOS) apoptosis and its regulation factors in asthmatic mice. METHODS: Fifty-six BALB/c mice were randomly divided into normal control group (n=16), untreated group (n=16), Western medicine group (n=12) and Kechuanluo group (n=12). Except for the mice in normal control group, asthma was induced in BALB/c mice by using ovalbumin (OVA) and potassium aluminium sulfate. The mice were intragastrically administered with normal saline, Kechuanluo (30 ml/kg daily) and prednisolone tablets (10 mg/kg daily) respectively for two weeks. At 0 hour, the 3rd, 7th and 14th day after the end of OVA sensitization, the EOSs of lung tissues were counted by improved-Giemsa staining method; immunohistochemical method and image analysis were used to detect the expressions of Fas, FasL and Bcl-XL in the EOSs in the four groups; and apoptotic rates of the EOSs in the lung tissues of asthmatic mice were detected by terminal deoxynucleotidyl transferase-mediated biotin-dUTP nick end labeling (TUNEL) technique. RESULTS: Compared with the untreated group, airway inflammations of the mice in the Kechualuo group and Western medicine group were lessened and the EOS counts decreased on the 3rd, 7th and 14th day after the last OVA sensitization (P<0.05). On the 3rd day, the EOSs apoptotic rates, the expression areas of Fas in the EOSs and FasL in the lung tissues were significantly higher in the Kechuanluo group than those in the untreated group (P<0.01), furthermore, the EOS apoptotic rate reached the peak level. Inversely, the EOS count and the expression area of Bcl-XL in the EOSs were obviously lower in the Kechuanluo group (P<0.05). On the 7th and 14th day, the expression areas of Fas and Bcl-XL in the EOSs were significantly decreased in the Kechuanluo group (P<0.01), and on the 14th day, the EOS apoptotic rate and the expression area of FasL in the lung tissues were obviously lower either. The effects exhibited in the Western medicine group were similar to those in the Kechuanluo group. CONCLUSION: There is airway inflammation with eosinophilic infiltration in asthmatic mice, accompanied with suppressed apoptosis and delayed apoptosis. Kechuanluo can induce and accelerate EOS apoptosis in early inflammation by inhibiting eosinophilic inflammation, improving Fas expression in EOSs and FasL expression in the lung tissues, and reducing Bcl-XL expression in EOSs.

Objective To observe treatment efficacy of chinese and western medicine treatment for reflux esophagitis. Methods 60 cases with reflux esophagitis were divided into treatment group and control group,treated for 1 month. Results Treatment group the total effective rate was 96. 67%, control group, the total effective rate was 86. 67%. Treatment group and control group treatment results were significantly different( P < 0. 05 ), the difference has statistical significance. The results showed that the treatment group was significantly better than the control group. Conclusion TCM-WM treatment of reflux esophagitis, symptoms could be markedly improved, worthy of further prmotion.

Objective To investigate the relationship between sICAM-1 and colorectal carcinoma metastasis. Methods ELISA was used to detect sICAM-1 level in specimens from 50 cases colorectal cancer patients' serum and 30 cases controls. Results Serum sICAM-1 level in colorectal cancer was significantly higher than that in controls (P 0.05), that in patients with metastasis was significantly higher than that in control(P

ObjectiveTo study the proper braking and bed rest time for patients with TACE operation. Methods Divided 236 patients with TACE operation into the control group (100 cases) and the experimental group (136 cases) randomly. In the control group, the braking time and the bed rest time was 8 hours and 24 hours respectively, while in the experimental group, they were 5 hours and 12 hours respectively.Compared incidence rate of complication between the 2 groups. Results The differences of complications which relevant to puncture between the two groups were not significant,P值=0.419, while the complications which irrelevant to the puncture between the two groups were significant,P

ObjectiveTo discuss the effects and security o f intra-anmiotic administration of pulmonary surfactant for neonatal respiratory distress syndrome prophylaxis.MethodsForty-five cases of pr eterm delivery with immature fetal lungs were divided into two groups. Fifteen w omen of the study group were administered one dose of pulmonary surfactant into the amniotic cavity and delivered in several hours. Nothing was injected into th e amniotic cavity of the 30 women in the control group. The proportion of NRDS, mortality and the time in hospital were analyzed to make clear whether there wer e any differences between the two groups.ResulstsThere was n o difference between the two groups for neonatal Apgar score. Foam test demonstr ated that the proportion of lung maturity of the neonates was:56.3%(9/16)in the study group, 13.3%(4/30)in the control group,(P

Objective To investigate the efficiency of biological function of AT rich interaction domain 1A (ARID1A) gene silenced by small interfering RNA (siRNA) on ovarian clear cell carcinoma ES2 cell line. Methods (1) The three pairs ARID1A gene siRNA interference fragments siN1 (ARID1A-705), siN2 (ARID1A-1513), siN3 (ARID1A-2282) and one pair negative control were respectively designed, and transfected into ES2 cells by RNA interference max reagent transiently. Reverse transcription (RT)-PCR and western blot methods were used to detect the expression of ARID1A mRNA and protein in ES2 cells transfected with interference fragments respectively. So as to select the best silencing effect of siRNA interference fragment(that was siN3),and then was used in the following experiment. (2) The following experiment were divided into three groups, namely siN3 transfection group, negative control group and blank control group. The proliferative activity of three groups of cells after transient transfection ( 6, 24, 48, 72, 96 hours) was assessed by cell counting kit-8 (CCK-8) assay and expressed as absorbance (A) value; the apoptosis rate of three groups of cells transfected transiently with interference fragment was measured by flow cytometry with annexin V/propidium iodide (PI) staining;the ability of cellular invasion of three groups of cells transfected transiently with interference fragment was tested by transwell experiment;the expression of nuclear factor-kappa B (NF-κB), membrane type-1 matrix metalloproteinase (MT1-MMP) and matrix metalloproteinase-2 (MMP2) protein in ES2 cells transfected transiently with interference fragment was measured by western blot. Results (1) The RT-PCR results showed that the ARID1A mRNA relative expression levels in ES2 cells after transfected transiently with siN1, siN2 and siN3 were 0.007 8±0.005 7, 0.006 8±0.000 3 and 0.002 8±0.000 3 respectively. They were all apparently lower than that in the negative control group (0.034 6 ± 0.001 3;all P<0.01). The western blot results showed that the expression levels of ARID1A protein were 0.439 4±0.000 7, 0.424 4±0.005 0 and 0.386 0±0.005 8 respectively. They were also lower than that in the negative control group (0.732 4 ± 0.030 3; all P<0.01). The siN3 with the highest transfection efficiency was selected to use in the following experiment. (2) The CCK-8 method showed that the proliferative activity of siN3 transfection group cells after transfected transiently at 6 hours was not statistically significant difference compared with those in negative control group and blank control group (0.506 ± 0.010, 0.491 ± 0.006, 0.498 ± 0.009, respectively; all P>0.05). However, the proliferative activity of siN3 transfection group cells after transfected transiently at 24, 48, 72, 96 hours were higher than those in negative control group and blank control group (all P<0.01). The flow cytometry results showed that the apoptosis rate of siN3 transfection group cells was (20.0±3.9)%, which was significantly lower than those in negative control group and blank control group [(31.5 ± 5.0)%, (34.0 ± 4.2)%, respectively;all P<0.05]. The transwell experiment showed that the penetrated cell counts of siN3 transfection group was 60.4±2.9, which was apparently higher than those in negative control group and blank control group (54.2 ± 3.5, 52.1 ± 3.8, respectively; all P<0.01). Western blot experiment showed that the relative expression levels of NF-κB, MT1-MMP and MMP2 protein in siN3 transfection group were respectively 1.85 ± 0.16, 0.37 ± 0.08, 1.38 ± 0.11, which were apparently higher than those in negative control group (0.93±0.11, 0.17±0.05, 0.86±0.06;all P<0.05) and blank control group (0.94 ± 0.04, 0.15 ± 0.08, 0.85 ± 0.10, respectively; all P<0.01). Conclusions It would be to promote the cell doubling time, reduce cell apoptosis and increase the invasive capability in ES2 cells that ARID1A expression was down-regulating by ARID1A mRNA interference. The invasion mechanism may be related to the activation of NF-κB signal transduction pathway, up-regulation of MT1-MMP expression and then promoting the invasion of tumor cells via the up-regulation of MMP2 expression.

Objective To introduce a self- assembled adjustable traction frame for the patients with severe trauma and lower limb fracture in ICU, compared with Brawns traction frame. Methods 96 patients with severe trauma and lower limb fracture diagnosed by clinical signs and X-ray who had to be transferred to ICU were randomly divided into the study group (46 cases) and the control group (50 cases) by sealing letters method.The study group were tracted by the self-assembled adjustable traction frame, and the control group were tracted by the Brawns traction frame. The fracture alignment, degree of pain, incidence of pressure ulcers, nursing limit time of changing the sheets of the two groups were observed. Results The results declared that 37 cases with 2 pain score points, 9 cases with 0-1 points in the study group and 19 cases with 2 pain score points, 3 cases with 0-1 points, 28 cases with Grade 3 in the control group (χ2=38.683, P<0.01). In the control group, pressure ulcer were occurred, 5 of them at Level one, 1 of them at Level two, 1 of them at Level three and the incidence rate was 14.00% (7/50). In the study group, pressure ulcer were occurred, 1 of them at Level two and the incidence rate was 2.17%(1/46). The pain level and incidence of pressure sore in the study group were decreased and the difference between the two groups was significant (χ2=8.197, P < 0.05). Conclusions The self-assembly adjustable traction rack can not only ensure the same effect as the Brawns traction frame but also reduce the deficiency caused by Brown traction frame. It is safer and more comfortable for the patients and can reduce nursing complications and improve the quality and efficiency of the nursing work.

Objective To investigate clinical significance of intermittent sinusoidal feial heart rate at third trimester.Methods From Jan 2002 to Dec 2010,48 pregnant women at 33 to 41 gestational weeks undergoing electronic fetal heart rate(FHR)monitoring presented with intermittent sinusoidal FHR in Department of Obstetrics and Gynecology,Second School of Clinical Medicine,Jinan University were enrolled in this retrospective study.Twenty-one cases were categorized into continuous group(i.e.with sinusoidal feature and a constant duration≥10 minutes).while the other 27 cases were categorized iuto intermittent group(i.e.with a duration＜10 minutes).In the mean time.76 normal cases were chosen randomly matched as control group.Blood gas and hemoglobin were measured in umbilical artery after fetal head delivery.General neurological system examination were performed in those fetus in hospitalization.The outcome of those fetuses was compared.Results (1)Neonatal complications:the rate of asphyxia,meconium-stained amniotic fluid and fetal anemia were 63%(17/27),33%(9/27)and 63%(17/27)in group of intermittent sinusoidal FHR,which were significantly higher than 1%(1/76),4%(3/76),3%(2/76)in control group(P＜0.05).When compared with 67%(14/21),52%(11/21),76%(16/21)in group of continuous sinusoidal,the statistical difierence were not observed(P＞0.05).(2)Blood gas in neonate:the rates of pH less than 7 were 18%(5/27)in intermittent group,52%(11/21)in continuous group and 0 in control group,which all reached statistical difference among those three groups(P＜0.05).(3)Brain damage and death:the rates of brain damage and death were 48%(13/27)and 11%(3/27)in intermittent group,81%(17/21)and 43%(9/21)in continuous group,and 0 in control group,which all showed significant difference between them(P＜0.05).Conclusion Intermittent and continuous sinusoidal FHR are typical graphics of severe fetal anemia at third trimester.Intermittent sinusoidal FHR is indicative of serious fetal hypoxia.