Child ; Humans ; Liver Failure ; therapy ; Liver Transplantation ; Male ; Plasma Exchange

The viscoelastic properties of hepatocellular carcinoma (HCC) cells were measured by means of micropipette aspiration technique. Further,the authors studied the changes in viscoelastic coefficients by treating with colchicine and cytochalasin D. The results showed that the elastic coefficients of HCC cells were obviously higher than the corresponding value of hepatocytes. By treating with colchicine, the effects on viscoelastic properties of HCC cells were obviously different in ways and extents from those on viscoelastic properties of hepatocytes.,but the viscoelastic properties of hepatocytes by treated with cytochalasin D had the same trend of decreasing as those of HCC cells. These results represent the change in cytoskeleton structure and function among hepatocytes and HCC cells, this change might affect tumor cells invasion and metastasis.

The viscoelastic properties of hepatocellular carcinoma (HCC) cells were measured by means of micropipette aspiration technique. Further,the authors studied the changes in viscoelastic coefficients by treating with colchicine and cytochalasin D. The results showed that the elastic coefficients of HCC cells were obviously higher than the corresponding value of hepatocytes. By treating with colchicine, the effects on viscoelastic properties of HCC cells were obviously different in ways and extents from those on viscoelastic properties of hepatocytes.,but the viscoelastic properties of hepatocytes by treated with cytochalasin D had the same trend of decreasing as those of HCC cells. These results represent the change in cytoskeleton structure and function among hepatocytes and HCC cells, this change might affect tumor cells invasion and metastasis.

Objective To investigate the correlation between the mutation in serum lipoprotein-associated phospholipase A2(Lp-PLA2) Ile198Thr, Val279Phe and cerebral infarction in Chinese Han population of Jiangsu Province. Methods One hundred fifty patients with cerebral infarction and 100 healthy controls in Chinese Han population of Jiangsu Province were recruited. The correlation between Val279Phe and Ilel98Thr mutation in Lp-PLA2 gene and cerebral infarction was analyzed using polymerase chain reaction and denaturing high performance liquid chromatography. Results The Val279Phe genotype and the mutant allele frequency in the cerebral infarction group were significantly higher than those in the control group (χ2 were 6. 31and 5. 32, respectively, all P ＜0. 05), and there was no significant difference between the Ile198Thr genotype and the mutant allele frequency in the control group (χ2 were 0. 039 and 0. 037, respectively, all P ＞0. 05). Conclusions The Val279Phe mutation in Lp-PLA2 gene may be a genetic risk factor for cerebral infarction in Chinese Han population of Jiangsu Province.

Objective: To access the risk for smoking on morbidity of acute ST-segment elevation myocardial infarction (STEMI) at different gender and age population. Methods: A case-control study was conducted in 2026 STEMI patients and 2026 control subjects with matched gender and age (±2 years) in our hospital from 2010-01-14 to 2016-02-27. The relationship between smoking and STEMI morbidity was analyzed. Results: Smoking was an important risk factor for STEMI morbidity in male gender and it was negatively related to age, as STEMI in young male smokers (≤45 years): adjusted OR=7.000, 95% CI 4.235-11.570; in middle age male smokers (46-59 years):adjusted OR=5.296, 95% CI 3.904-7.185 and in elder male smokers (≥60 years): adjusted OR=4.686, 95% CI 2.860-4.751. Conclusion: Smoking is a major risk factor for STEMI morbidity, while it is different from age and gender; the young male smokers have the highest risk to suffer from STEMI.

To ascertain the optimal harvest period of Lonicera Flos (Lonicera macranthoides) the configuration yield and quality of L. macranthiodes bloom verity and bud verity flower at different develop periods were Observed. The quality of L. macranthiodes which harvested at different times of the day was Compared. The configuration was significant difference between different develop period of L. macranthiodes flower. As bud growth, yield increased. Bloom verity of L. macranthoides chlorogenic acid content was significantly lower after opening (silver flower stage, golden flower stage), before opening (young bud stage, green-white stage) have no significant difference of the quality. Bud verity of L. macranthoides macranthoidin B is significant lower at yellow-white stage, young bud stage and green-white stage have no significant difference of the quality. The chlorogenic acid and isochlorogenic acid A content is significant difference between L. macranthoides harvested at different time of the day. The optimal harvest period of bloom verity is the white stage, picking time for 10:00 before and after 18:00. The optimal harvest period is the green-white stage, picking time is 8:00 before and after 18:00.
Agriculture ; Drugs, Chinese Herbal ; analysis ; Flowers ; chemistry ; growth & development ; Lonicera ; chemistry ; growth & development ; Time Factors

Humans ; Infant, Newborn ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; congenital

Objective To understand the status of comprehensive health function impairment in elderly patients with rheumatoid arthritis, and to explore its influencing factors. Methods A total of 80 elderly patients with rheumatoid arthritis were enrolled in the first Affiliated Hospital of Kunming Medical University from December 2014 to October 2016. The quality of life SF-36 score was used to measure the physical health, mental health, daily activities and social health to assess the overall health status of patients. The factors influencing the comprehensive health function of the patients were analyzed by univariate analysis and multivariate linear regression analysis. Results The univariate and multivariate analysis showed that the low level of education, general occupation, marital misfortune, poor economic condition and self-treatment expense were the risk factors affecting the comprehensive health function in elderly patients with rheumatoid arthritis ( P<0.05). Conclusion Elderly patients with rheumatoid arthritis have problems of the functions of daily life, physical health, mental health and social health. To alleviate the high medical costs, improve the level of medical treatment, improve the people 's health and education level and maintain a good mood are the key to improve the overall health in patients with rheumatoid arthritis.

Objective To evaluate the effects of arterial pressure continuous output (APCO) derived from stroke volume variation (SVV)-guided fluid management in the patients undergoing supratentorial neoplasms surgery.Methods Sixty-three patients (29 males, 34 females, aged 18-65 years, ASA physical status Ⅰ or Ⅱ) undergoing elective supratentorial neoplasma surgery were randomly divided into control group (group C, CVP-guided fluid management, n=30) and GDT group (group S, SVV-guided fluid management, n=33).Before the induction of general anesthesia, the hydmxyethyl starch Voluven (130/0.4) bolus 3 ml/kg in the two groups was administered followed by infusion of crystalloid at the rate of physical requirement.Hydroxyethyl starch or vasoactive agents were administrated to achieve the goal of CVP≥8 mm Hg or MAP>80% of baseline in group C andto reach the value of SVV≤12% and MAP>70% of baselinein group S.Intraoperativecrystal, intraoperative colloids,total fluid volume, bleeding volume, volume of blood transfusion and urine volume were recorded.The radial artery and venous blood was sampled for blood gas analysis, measurement of lactate concentration and laboratory parameters at 30 min before anesthesia induction (T0), the dura mater cutted (T1), end of operation (T2) and postoperative 24 h (T3).Postoperative complications and the number of patients with complications in postoperative period, the length of ICU stay and postoperative days were assessed.Results Total infused fluid volume [(1 478±312) ml vs (1 183±294) ml] and intraoperative colloids [(775±236) ml vs (487±243) ml] were significantly higher in group S than those in group C (P<0.05).Compared with T0, the lactate concentration were decreased significantly in two groups at T1 and T2.The lactate concentration in group S was significantly lower than group C at T2 [(0.91±0.25) mmol/L vs (1.31±0.46) mmol/L](P<0.05).There was no significant difference of postoperative complications, the length of ICU stay and postoperative days between two groups.Conclusion Fluid management guided by SVV during supratentorial neoplasms surgery reduces lactate levels.

[Objective] To investigate the characteristics of PD-1/PD-L1 expressed on T cell and bladder cancer cell and clinical significance.[Methods] 64 patients with primary bladder cancer were into experiment group and 10 normal people were into control group.Peripheral bloods were used to test the PD-1 expressed on CD8+ T lymphocytes by flow cytometry.Immunohistochemistry staining was used to detect the PD-L1 expression in tumor and normal specimen.[Results] PD-1 expressed on CD8+T lymphocytes was (2.25 ± 0.60)％ in experiment group and (0.68 ± 0.17)％ in control group,respectively (P ＜ 0.001).And the PD-1 expression on T cell in invasive bladder cancer patient was significant higher than superficial bladder cancer patients [(3.04 ± 0.46)％ vs (0.68± 0.17)％,P ＜ 0.001].The expression of PD-L1 in experiment group was higher than control group,(26/64 vs 0/15,P ＜ 0.001).But there was no different between invasive and superficial bladder cancer patients,(41.3％ vs 38.8％,P ＞ 0.01).[Conclusions] Expression of negative stimulatory molecule PD-1 in CD8+T lymphocytes of peripheral blood is significantly correlated with bladder cancer advanced.Bladder cancer cell was strongly expressed PD-L1,and this expression is not related to cancer advanced.