Objective:To compare the clinical value of early enteral nutrition(EEN) with total parenteral nutrition(TPN) in postoperative elder patients with esophageal and cardiac cancer. Methods: 102 cases of postoperative elder patients with esophageal and cardiac cancer were randomly divided into EEN group(n=51)and TPN group(n=51).The weight loss,serum albumin, prealbumin,liver function were measured before operation and on the eighth day after operation. The anal exsufflation time, infectious complication, duration of hospital stay and treatment cost were observed. Results: The weight loss in EEN group were less than those of TPN group(P<0.05). The levels of ALT, AST, BIL and GGT in EEN group on the eighth day after operation was lower than those in TPN group(P<0.05). The anal exsufflation time and duration of hospital stay in EEN group were shorter than those of TPN group(P<0.05). The treatment cost of EEN group was significantly less than that of TPN group(P<0.05). The infectious complication rate of EEN group was lower than that of TPN group(P<0.05). Conclusion: EEN in postoperative elder patients with esophageal and cardiac cancer can decrease the postoperative infectious complication and the treatment cost, shorten the duration of hospital stay, improve nutritional status and recovery of gastrointestinal function with less side effects of liver function.

To investigate the effect of losartan on the axis of prolylcarboxypeptidase (PRCP)--kallikrein of the two-kidney, one-clipped (2K1C) hypertensives rats, and explore the novel protection mechanism of losartan on the kidney. Sprague-Dawley (SD) rats were used to develop the 2K1C hypertensive rats. Then, the rats were treated with prazosin (5 mg x kg(-1) x d(-1)) or losartan (5, 15 and 45 mg x kg(-1) x d(-1)) or vehicle, separately. At the same time, the blood pressures were observed. After treated for four weeks, the ratio of right kidney weight and body weight, the change of glomerular morphology, and K+, Na+, creatinine and blood urea nitrogen (BUN) of the serum were used for evaluation of kidney. The expressions of PRCP mRNA in the kidneys were determined by RT-PCR. The protein levels of PRCP, tissue kallikrein, plasma kallikrein, TGF-beta1 in kidney or plasma were measured by Western blotting. Results showed that the changes of body weight and kidney weight ratio, glomerular fibrosis degree and the biochemistrical index of serum induced by hypertension were relieved when the hypertensive rats treated with losartan for four weeks. Meanwhile, treatment of losartan also significantly decreased expression of TGF-beta1 and increased expressions of PRCP, plasma kallikrein and tissue kallikrein. The protective effects of losartan on the kidney of 2K1C hypertensive rats are activation of the axis of PRCP-kallikrein and reducing the expression of TGF-beta1.
Animals ; Antihypertensive Agents ; pharmacology ; Blood Pressure ; drug effects ; Carboxypeptidases ; genetics ; metabolism ; Hypertension, Renovascular ; metabolism ; pathology ; physiopathology ; Kallikreins ; blood ; metabolism ; Kidney ; metabolism ; pathology ; Kidney Glomerulus ; pathology ; Losartan ; pharmacology ; Male ; Organ Size ; RNA, Messenger ; metabolism ; Rats ; Rats, Sprague-Dawley ; Transforming Growth Factor beta1 ; blood ; metabolism

Objective: To explore the association of hypertriglyceridemic waist phenotype ( HTGW ) with impaired fasting glucose ( IFG ) and diabetes, so as to provide reference for the early prevention and control of diabetes. Methods: The survey was conducted among 35 to 75-year-old residents in 8 project sites in Jiangsu Province from 2015 to 2019. The information about demography and lifestyle was collected by the general information questionnaire and the primary screening questionnaire from the National Center for Cardiovascular Diseases; waist circumference, height, weight, triglyceride, high-density lipoprotein cholesterol, total cholesterol and fasting plasma glucose were measured. The multinomial logistic regression model was employed to analyze the association of HTGW with IFG and diabetes. Results: A total of 118 383 subjects were included, among whom 21 851 cases of HTGW, 27 245 cases of IFG and 22 899 cases of diabetes were identified, with the prevalence of 18.46%, 23.01% and 19.34%. The multinomial logistic regression analysis showed HTGW was statistically associated with IFG ( OR=1.414, 95%CI: 1.343-1.489 ) and diabetes ( OR=2.216, 95%CI: 2.098-2.341 ). Conclusion HTGW is associated with IFG and diabetes, which make it possible to be an indicator for screening and assessment of glucose abnormality in middle-aged and elderly population.

Plasma ghrelin level was measured by RIA in 49 grids with idiopathic central precocious puberty(ICPP)and 35 girls with simple premature thelarche(PT).The results showed that the plasma ghrelin level was negatively correlated with Tanner stage,bone age,Lid at 15,30 and 60 min after GnRH activation, uterus and ovary volumes.The plasma ghrelin level in the ICPP group was remarkably lower than that in the PT and control groups(both P

Objective To study the risk factors of hyperthyroid heart diseases(HHD) by analyzing clinical features of patients in order to provide a scientific basis for prevention and treatment of HHD. Methods Nine hundred and eighty two cases were selected as objective from in-patient data of Thyroid Disease Treatment Centre of Shandong Province. The cases were divided into hyperthyroidism group and HHD group. The variables of etiology,sex, age, duration of disease, TSH, FT3, FT4 and TRAb were analyzed by comparative analysis. The risk factors were analyzed by logistic regression. Results The prevalence of hyperthyroidism complicated hyperthyroid heart disease was 7.7%(76/982), age, duration of diseases, FT3, TRAb in the HHD group were [(51.4 ± 11.5), (6.3 ±2.1) years, 21.6 pmol/L, 71.6 U/L], in hyperthyroidism group were [(37.9 ± 9.8), (2.6 ± 1.3) years, 14.9pmol/L, 49.6 U/L]. The differences were statistically significant(u = 9.93,15.23, T = 44954,48792.5, P ＜ 0.05)between the two groups. The factors of the older, higher FT3 and TRAb, longer duration, Graves disease (OR =1.751,1.470,1.483,1.445,1.234) increased the risk of HHD. Conclusions Graves disease, longer duration, old age, higher FT3 and TRAb are the risk factors of HHD. Timely prevention and control of risk factors is necessary to reduce the incidence of HHD.

0.05).However,the shorter the history of the disease,the better the efficacy of the treatment.The younger the patient was,the better the efficacy of the treatment.Conclusions Vulva dystrophy can be treated with focused ultrasound effectively and safely.This approach appears to be a new promising treatment method.

Objective To study the effect of lipopolysaccharide(LPS)on the endo-pulmonary natrium channel(ENaC)expression in the lung of rats with acute lung injured.Method Sixteen rats were randomly divided into normal control group and LPS-group.Rats of normal control group and LPS-group were killed at 6 hours after intravenous injection of normal saline(8 ml/kg)or LPS(8 mg/kg).The extent of lung injury was assessed by arterial blood gas analysis and histological examination.At the same time,?-ENaC protein and???- ENaC mRNA expression in the lung tissue were analyzed by immunohistochemistry and RT-PCR.Results PaO_2 in LPS-group was noticeably lower than in normal control group(P

Objective To investigate the effect of prognostic factors and nursing care in of acute myocardial infarction(AMI)patients performed emergency percutaneous coronary intervention supported by IABP.Methods Twenty seven AMI patients treated with emergency PCI,supporting by intra-aortic balloon pump(IABP).We analyzed retrospectively elinical characters and situation of interventional treatment of the patients.Results Among 27 cases.there were 12 cases who were recovered,4 suffered congestive heart failure repeatedly.and ll died during the hospitalization.There was no difference in age,sex,the history of hypertension,diabetes and smoking,the site of infarction and ejection fraction of left ventficular.The prognosis was different in the patients with grade of Killip in cardiac function and no flow post PCI(P<0.05).Conclusions The grade of Killip and no flow post PCI were the effective factors for prognosis in Acute Myocardial patients with emergency PCI.

OBJECTIVETo observe the effects of calcium phosphate cement/eucommia ulmoides extracts compound (CPC/EUE) on cell proliferation and adhesion of MC3T3E1 osteoblasts in vitro.

METHODSCultured MC3T3E1 osteoblasts were divided into 5 groups: blank control, CPC/EUE 0, 0.152, 0.304 and 0.608 mg/ml. 3H-TdR and scan electronic microscopy (SEM) were used to observe the cell growth, proliferation and adhesion.

RESULTThe CPC/EUE compound enhanced the cell growth, proliferation and adhesion. The concentrations of 0.152 mg/ml, 0.304 mg/ml were more significant in enhancing the cell proliferation rate (P<0.05).

CONCLUSIONCPC/EUE can promote the cell growth, proliferation and adhesion of the osteoblasts.

Alkaline Phosphatase ; metabolism ; Bone Cements ; Calcium Phosphates ; pharmacology ; Cell Adhesion ; radiation effects ; Cell Differentiation ; radiation effects ; Cell Proliferation ; radiation effects ; Cells, Cultured ; Gonadotropins ; metabolism ; Humans ; Osteoblasts ; cytology ; drug effects ; Tissue Adhesions

OBJECTIVETo investigate the cellular effects of Pien Tze Huang (PZH) in the HT-29 human colon carcinoma cell line.

METHODSThe viability of HT-29 cells was determined by MTT assay. A fluorescence-activated cell sorting (FACS) analysis with annexin-V/propidium iodide (PI) and JC-1 staining were performed to determine cell apoptosis and the loss of mitochondrial membrane potential, respectively. Activation of caspase 3 was evaluated by a colorimetric assay. The mRNA expression levels of Bcl-2 and Bax were measured by reverse transcription polymerase chain reaction (RT-PCR).

RESULTSPZH, in a dose- and time-dependent manner, reduced viability and induced apoptosis of HT-29 cells. Moreover, PZH treatment resulted in the collapse of the mitochondrial membrane potential, activation of caspase 3, and an increase in the Bax/Bcl-2 ratio.

CONCLUSIONPZH inhibits the growth of HT-29 cells by inducing cancer cell apoptosis via regulation of the Bcl-2 family and activation of caspase 3, which may, in part, explain its anticancer activity.

Apoptosis ; drug effects ; Caspase 3 ; metabolism ; Cell Proliferation ; drug effects ; Cell Survival ; drug effects ; Colonic Neoplasms ; enzymology ; pathology ; Drug Screening Assays, Antitumor ; Drugs, Chinese Herbal ; pharmacology ; Enzyme Activation ; drug effects ; HT29 Cells ; Humans ; Membrane Potential, Mitochondrial ; drug effects ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; bcl-2-Associated X Protein ; metabolism