Objective To investigate the correlation between the incidence and characteristics of anemia in chronic heart failure population through retrospective analysis of patients hospitalized at the Hunan Provincial People's Hospital.Methods A total of 259 patients who were diagnosed as chronic heart failure (CHF) and hospitalized at the Hunan Provincial People's Hospital from October to November in 2012 was collected,and divided into cardiac function Ⅰ ～ Ⅳ grade,then their clinical characteristics was analyzed.Results (1)Compared with CHF patients without anemia,the creatinine value was significantly higher,the percentage of patients with severe heart failure was significantly higher in the CHF patients with anemia (P＜ 0.05).(2) Logistic regression analysis demonstrated that age (95％ CI:1.123 ～ 3.580,P ＜ 0.05),renal insufficiency (95％ CI:1.320 ～ 4.845,P ＜ 0.05),and cardiac function (95 ％ CI:1.368 ～ 3.385,P ＜ 0.05) in patients with heart failure were important risk factors for anemia.Conclusions Anemia was common in CHF patients.The poorer cardiac function was and the lower hemoglobin was,the higher incidence of anemia was.The patients with anemia had the characteristics of worse renal function and poorer nutritional status compared patients without anemia.Age,renal insufficiency,and cardiac function were important risk factors for anemia.

40/h) and non-severe group(n=15,AHI 5-40/h).Anthropometric measurements,fasting plasma glucose,insulin,blood fat,and CT quantitative measurement of abdominal adipose tissue were recorded. Results Insulin resistance index(HOMA-IR) in patients with OSAS was related to hypoxia independently of obesity variables.The severe group was characterized by more serious metabolic disorders and higher prevalence of metabolic syndrome than the non-severe group.OSAS was positively associated with an increased metabolic disorders risk for the severe group versus the non-severe group(OR=8.8).Using the receiver operating characteristic(ROC) curve analysis,waist circumference had the greatest areas under the ROC curves compared with body mass index and neck circumference.The results of multiple stepwise regression of lowest pulse oxygen saturation(LSpO2)during overnight sleep indicated that neck circumference followed by epworth sleepiness score(ESS) entered the equation(P

OBJECTIVETo investigate the impact of 1, 25-(OH)2D3 on left ventricular hypertrophy (LVH) in type 2 diabetic rats.

METHODSType 2 diabetic mellitus (DM) model rats were established by intraperitoneally injecting with 30 mg/kg streptozotocin. After 8 weeks, 19 male rats were identified as diabetic with left ventricular hypertrophy (LVH) by ultrasound examination, and randomly assigned into three groups: untreated (DM-LVH, n=7), treated with insulin (DM-LVH+INS, n=6), and treated with 1, 25-(OH)2D3 (DM-LVH+VD, n=6). Healthy male rats were used as the controls group (n=6). The fasting blood glucose and the insulin level were determined weekly. The left ventricular mass index, myocardial collagen content, collagen volume fraction, and 1, 25-(OH)2D3-receptor level were determined by 4 weeks later.

RESULTSIn the DM-LVH model group, the insulin level was significantly decreased compared with the non-diabetic control group (P<0.05), whereas the blood glucose, left ventricular mass index, myocardial collagen content, collagen volume fraction, and 1, 25-(OH)2D3-receptor expression were significantly increased (all P<0.05). In the DM-LVH+INS and DM-LVH+VD groups, the insulin levels were significantly increased compared with the DM-LVH model group (P<0.05), whereas the other parameters were significantly decreased (all P<0.05).

CONCLUSION1, 25-(OH)2D3 could reverse LVH in diabetic rats and that the mechanism may involve stimulating insulin secretion and reducing blood glucose via direct up-regulation of 1, 25-(OH)2D3-receptor expression.

Animals ; Blood Glucose ; analysis ; Calcitriol ; therapeutic use ; Diabetes Mellitus, Experimental ; blood ; complications ; Diabetes Mellitus, Type 2 ; blood ; complications ; Hypertrophy, Left Ventricular ; prevention & control ; Insulin ; blood ; Male ; Rats ; Rats, Wistar ; Receptors, Calcitriol ; analysis ; Streptozocin

Objective To analyze the features of health economics in the treatment of leukemia;To evaluate the improvement trend of levels of clinical diagnosis, treatment and management. Methods TCM medical information dtatabase and electronic medical system in Zhejing Province TCM Hospital from January 2010 to December 2015 were retrived. According to inclusion and exclusion criteria, leukemia patients’ materials that met the critiria were screened. The total hospitalization fees, cost of Western medicine, the cost of Chinese patent medicine, cost of TCM decoction pieces, and cost of blood transfusion were set as costs, while white blood cell count, hemoglobin concentration, and platelet count were set as effectiveness indicators for cost effectiveness analysis. Results In patients with low white blood cell count increased unit white blood cell count, patients with high white blood cell count declined unit white blood cell count, patients with low hemoglobin increased unit hemoglobin count and patients with low platelet count increased unit platelet count, the total hospitalization fees, cost of Western medicine, the cost of Chinese patent medicine, cost of TCM decoction pieces, and blood transfusionfor the above increases showed a decreasing trend. Conclusion Health economics advantages in three blood routine indicators after treatment of integrated traditional Chinese and western medicine for leukemia is increasing year by year.

Objective To investigate the function of Bcl-2 and Bax in the pathogenesis,development and regression of human hemangiomas.Methods We examined the expression of Bcl-2 and Bax in proliferating versus involuting human hemangioma tissues and normal skin tissues using immunohistochemical technique.Results The expression of Bcl-2 in proliferating hemangiomas was significantly higher than that in involuting hemangiomas and normal skin tissues(P＜0.01).No significant difference was found between the expression of Bcl-2 in involuting hemangiomas and that in normal skin tissues(P＞0.05).The expression of Bax in involuting hemangiomas was significantly higher than that in proliferating hemangiomas and normal skin tissues(P＜0.01);the expression of Bax in proliferating hemangiomas was significantly higher than that in normal skin tissues(P＜0.05).Conclusion Bcl-2 and Bax participate in the development and involution of hemangioma,Bcl-2 plays a role in accelerating the proliferation of hemangioma by inhibiting the apoptosis of endothelial cells,and Bax promotes the switching from proliferation to involution in hemangiomas through inducing the apoptosis of endothelial cells.

The crude toxin was extracted from hypha and culture solution of Phyllosticta commelimecola through three different polarity solvent: benzinum, puncificatum ethyl acetate and chloroform. The result indicated that the toxin secreted by Phyllosticta commelimecola not only was in hypha but also in culture solution and the extracting effect of ethyl acetate was the best. The soybean median and PSK media can be respectively used as solid and liquid culture media to produce toxin and grow mycelium. The optimal cultural conditions for producing toxin were temperature 32℃,cultured period 14d, cultured ways shaking of 150r/min.

Objective To explore the effect of carvedilol on ACE2 gene and protein expression in chronic heart failure rats after myocardial infarction.Methods The heart failure model was induced by acute myocardial infarc- tion (AMI) through ligating the left anterior descending coronary artery.One month after operation,rats were randomized to receive placebo or carvedilol 2 mg/(kg?d),by gavage.Sham-operated rats were used as the control group.Hemodynamies,body mass and left ventrieular mass index,plasma and myocardial level of angiotensin Ⅱ were determined.ACE2 gene and protein expression was assessed by using RT-PCR and Western Blot.Results The mortality of placebo and Carvedilol groups were 20%,compared with 0% in sham operated rats.Carvedilol significantly improved LVEDP,LVSP,+dp/dt_(max) and-dp/dt_(min) in CHF rats but all the hemodynamics data were still inferior than that of controls.Plasma and myocardial angiotensin Ⅱ level were increased significantly in CHF placebo rats than those of control rats (plasma Ang Ⅱ:CHF:194?19 vs controls:132?15 ng/L,myocardium Ang Ⅱ:CHF:6.7?0.4 vs control:3.8?0.3 ng/g,P

Aim To evaluate the effects of pantoprazole on various experimental acute ulcer inrats and mice. Methods The model of a gastric ulcer of rats or mice was caused bystree- induced ulcer and ligatel pylurus-induced ulcer. Results & Conclusions At adose of 5, 10, 20 mg? kg-1 of Pantoprazole can markedly decrease the ulcer index ofstree-induced ulcer. Pantoprazole(4, 8, 16 mg? kg -1 ) significantly decrease the areaof ligated pylorus-induced gastric ulcer. It was also found that pantoprazole caninhibit the output of basic gastric acid.

Aim The expression of NF-?B activation and the effect of antioxidant (N- acetylcysteine, NAC) on NF-?B activity in human airway epithelial cell was assessed. Methods Using the TNF-?,the airway epithelial cell strains of normal subject(16HBE) and tumor patient (H292) was activated and using Western-Blot and ELISA the expression of NF-?B and IL-8 were detected. Results It was found that the activity of NF-?B could be stimulated by the TNF-? and increase with the amount of TNF-? with the peak occurring at 2 to 4 hours after stimulation and then decreasing at six hours. At the same time, the level of IL-8 was elevated, but decreased with inhibition of NF-?B activity by NAC, that means the action of NAC has a dose-dependent effect. Conclusion NAC not only blocks the signal transmission activated by NF-?B, but also anticipates the transcription modulation of expression of many cell factors and inflammatory mediums. It suggests that NAC may play a role in the anti-inflammatory treatment of respiratory diseases.

Objective To estimate the impact of universal salt iodization on child intelligence quotient (IQ) development in Hainan province. Methods In this is a cross-section study from September in 2008 to April in 2009,the observation group was historical iodine deficiency ward which includes 2 counties and 6 townships,and the control group was non-historical ward which includes 6 counties and 9 townships. Comparison of child IQ distribution according to different geographical housing position(plain,mountainous area,coast),age and sex based on the result of urine iodine examination and the IQ test of children between 8 and 10 years old. Results The median of urinary iodine of children in the observation group was 196.2μg/L which was 2.13 times of the urinary iodine median in the control group(91.9μg/L). The average IQ of children in the observation group was 94.7 which was 8.5 higher than the control group(86.2) ; IQ≤69 rate in this group was 7.7%(91/1179),and it was 8.9 percentage point lower than the control group[16.6%(253/1520)]; IQ≥ 110 rate of the group was 18.3%(216/1179),and it was 10.0 percentage point higher than the control group[8.3%(126/1520)]. The average IQ of children living in mountainous area(83.1) was the lowest in the control group. It was 3.5 and 5.1 lower than that of the children living in the plain(86.6) and coastal area(88.2) respectively; the IQ≤69 rate of children living in mountainous area [20.5%(91/443)]was the highest,and it was 3.8 and 7.1 percentage point higher than that of the children living in the plain [16.7% (89/533)]and coastal areas [13.4% (73/544)]respectively. The average IQ of children aged 8 (97.4) was similar to those aged 9(95.9) in the observation group which was 6.8 and 5.3 higher than that of the children aged 10(90.6) in the same group respectively; However,the average IQ of children aged 8,9 and 10 was close in the control group(86.8,86.3 and 85.6). The average IQ of boys(96.2) was 3.1 higher than that of the girls(93.1),and their IQ≤69 rate[6.3%(37/590)]was 2.9 percentage point lower than that of the girls[9.2% (54/589)]in the observation group. On the other hand,the average IQ(87.2) of boys was 2.1 higher than that of the girls(85.1),and IQ≤69 rate[14.5%(114/787)]was 4.5 percentage point lower than that of the girls [19.0%(139/733)]in the control group. The average IQ of children with different housing geographical position,age and sex in observation group was 5.0-12.4 higher than that of the control group; their IQ≤69 rate was 7.7-13.2 percentage point lower than that of the control group; their IQ≥110 rate was 5.6-13.0 percentage point higher than that of the control group. Conclusions Supplementing salt iodization can improve child intelligence. Supplementing iodine can increase the child IQ and reduce the child mental retardation.