Objective To investigate the clinical efficacy of levosimendan injection in the treatment of patients with acute decompensated heart failure.Methods70 patients with acute decompensated heart failure patients were selected from January 2016 to January 2017 in huzhou first people's hospital.35 cases of patients in control group were treated with levosimendan injection, and the other 35 cases of patients in experimental group was treated with dobutamine.BNP, 24 hourly urine volume, LVEF and SV were detected and the systemic clinical conditions were assessed both before and after the treatment.ResultsAfter treatment, all indexes of two groups were better than before(P<0.05).The extent of improvement of systemic symptoms and relevant indicators such as BNP, 24 hourly urine, LVEF and SV in experimental group was larger than that in control group (P<0.05).Adverse reaction rate of experimental group was 16.7%, and adverse reaction rate of control group was 43.8%, the differences were statistically significant (P<0.05).ConclusionLevosimendan injection can relieve symptoms of patients with acute decompensated heart failure,and it has less adverse reactions.

Child ; Child, Preschool ; Enteral Nutrition ; adverse effects ; Female ; Humans ; Male ; Pancreatitis ; etiology ; Sodium Chloride

Adult ; Bone Neoplasms ; diagnosis ; surgery ; Humans ; Ilium ; Magnetic Resonance Imaging ; Male ; Osteoma, Osteoid ; diagnosis ; surgery ; Tomography, X-Ray Computed

Objective To assess the application effect of the catheter management software on the management of Indwelling urinary catheter in the Emergency intensive care unit (EICU). Methods A prospective control study of targeted surveillance of catheter-associated urinary tract infection was conducted from January 2014 to December 2015 in EICU. The patients were divided into two groups. The patients in control group (131 patients) were treated from January 1, 2014 to December 31, 2014 and received routine catheter management, and the patients in test group (135 patients) were treated from January 1, 2015 to December 31, 2015, and received catheter management by software. The catheter management software was developed and applied, and the process specification which collaborated with the software was established. The quality of the catheter management including the omission rate of the catheter management, the rate of urinary catheter-associated urinary tract infections (CAUTI) and the rate of catheter used etc were evaluated after the software's application. Results Through software applications, the omission rate of the catheter management, the omission rate of urine drainage bag replacementand the omission rate of urinary catheter replacement in test group were significantly lower than those in control group:0 vs. 36.64%(48/131), 0 vs. 15.27%(20/131) and 0 vs. 9.92%(13/131), P<0.01 or<0.05. The performance rate of catheter daily management in test group was significantly higher than that in control group: 99.26%(134/135) vs. 64.12%(84/131), P<0.01. The rate of CAUTI in test group was significantly lower than that in control group: 1.90‰ vs. 9.16‰, χ2=4.843, P=0.028. The rate of catheter used in test group was significantly lower than that in control group: 60.74%(82/135) vs. 73.28%(96/131), P<0.01. Conclusions The development and the establishment of the management software can improve the rate of implement, and declinethe rate of CAUTI.

OBJECTIVETo explore the effect of berberine on lipid metabolism disorder and lipid deposition in liver cells of non-alcoholic fatty liver disease (NAFLD) rats induced by high fat diet.

METHODSAfter one week adaptable feeding, 45 SPF level male SD rats were randomly divided into 3 groups, the normal control group, the model group, and the berberine group, 15 in each group. Except those in the normal control group, all rats were fed with high fat diet to prepare NAFLD model. As for rats in the berberine group, Berberine Hydrochloride was administered by gastrogavage. HE staining and oil red O staining were performed to identify the model after 8 weeks. Hepatocytes were isolated, and their activities and purities were tested by Typan blue staining and flow cytometry (FCM). Serum levels of TC, TG, HDL-C, and LDL-C were detected using automatic biochemical analyzer. mRNA expression levels of LXRα and FAS in liver cells were analyzed by Real-time quantitative polymerase chain reaction (PCR). Protein levels of LXRα and FAS in liver cells were examined by Western blot.

RESULTSThe NAFLD rat model was successfully established by high fat diet. The yields of purified liver cells in each rat were (6.0-7.5) x 10(8). The viability of isolated liver cells with purity over 90% (tested by FCM analysis) was higher than 95%. Compared with the normal control group,the expression of LXRα and FAS at mRNA and protein levels was higher in the model group (P < 0.01). Compared with the model group, the expression of LXRα and FAS at mRNA and protein levels was obviously down-regulated in the berberine group (P < 0.01).

CONCLUSIONSLXRα/FAS signaling pathway was one of important signaling pathways of NAFLD lipid metabolism disorders. Berberine could recover hepatocyte fatty deposits in NAFLD rats by adjusting the LXR/FAS signaling pathway of hepatocytes, which might be one of important mechanisms for fighting against NAFLD.

Animals ; Berberine ; therapeutic use ; Diet, High-Fat ; Down-Regulation ; Drugs, Chinese Herbal ; therapeutic use ; Fatty Liver ; Hepatocytes ; Lipids ; Male ; Non-alcoholic Fatty Liver Disease ; drug therapy ; RNA, Messenger ; Rats ; Rats, Sprague-Dawley ; Signal Transduction

Objective To evaluate the detection of alpha 5 (Ⅳ) collagen chain of skin basement membrane in diagnosis of Alport syndrome among suspected patients. Methods Data of suspected patients with the detection of alpha 5 (Ⅳ) collagen chain of skin basement membrane were retrospectively collected and analyzed from January 2007 to March 2008. Results A total of 254 suspected patients ranged from 1 to 71 years old with an average age of (25.85±17.03) years old were enrolled (male/female ratio, 0.76). There was no significant difference in average age between male and female. Abnormal alpha 5 (Ⅳ) collagen chain expression of skin basement membrane was found by indirect immunofluorescense in 19 patients among whom 12 cases were negative and 7 cases were diseontinous deposit. These 19 patients were diagnosed as Alport syndrome and the diagnostic rate was 7.5%. Conclusions The diagnostic rate of Alport syndrome by detection of alpha 5 (Ⅳ) collagen chain in skin basement membrane is significant and helpful for early and differential diagnosis of Alport syndrome.

OBJECTIVESTo investigate prognostic effect of postoperative resection-margin status for intraoperatively positive resection margin in advanced gastric cancer and discuss the treatment choice for intraoperatively positive resection margins.

METHODSA retrospective study was investigated in 64 advanced gastric cancer patients with positive resection margin after potentially curative resection. The survival between 50 patients who was re-excised to a negative resection margin (NR group) and 14 patients who were left with positive resection margin (PR group) was compared. Prognostic factors were analyzed using univariate and multivariate Cox regression model analysis.

RESULTSThe median survival in the PR group was 17.0 months (95%CI: 11.6 - 22.4) as compared with 23.0 months (95%CI: 20.5 - 25.5) in the NR group (P = 0.045). However, resection-margin status lost significance on multivariate analysis. In the subgroup of D2 lymphadenectomy, the median survival in the PR group and NR group were 17.0 months (95%CI: 12.0 - 22.0) and 24.0 months (95%CI: 19.8 - 28.1) respectively; multivariate analysis further identified resection margin status as an independent prognostic factor.

CONCLUSIONSRe-excision for intraoperatively positive margin to negative margin improves the prognosis of the patients with advanced gastric cancer, and re-excision is the first choice when intraoperative frozen section detects a positive margin. Routine frozen section of resection margin should be mandatory in all advanced gastric cancer undergoing potentially curative surgery.

Female ; Follow-Up Studies ; Frozen Sections ; Gastrectomy ; methods ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Stomach Neoplasms ; surgery

ObjectiveTo investigate clinical features, correlative factors and prognosis of senile coronary heart disease accompanied with depression.MethodsFifty two senile patients of coronary hart disease with depression were selected for the observation group, sixty cases without depression as control group. Clinical features, family conditions, society factors and Holter report (supervision) of two groups were analyzed.ResultsClinical features such as severe dyssomnia, anxiety agitation, emotion depressing, loss of interest, feeling waste and sense of guilty in patients of observation group were significant different with those in control group. The rate of family harmoniousness and society supporting between patients of two groups were significantly different. The incidence of ventricular arrhythmias, atrial arrhythmia and myocardial ischemia changes on ST-T in the Holter reports of patients in observation group were higher than those in control group (P<0.05 or P<0.01). The incidence of cardiac sudden death of patients in observation group was also higher than patients in control group (P<0.05).ConclusionClinical symptoms such as severs dyssomnia, anxiety agitation, emotion depressing are easily occurred in senile coronary heart disease patients with depression. Patients with depression have higher incidence of cardiac sudden death, having better relationship and society support are advantageous to prevent and reduce the depression in senile coronary heart disease patients.

AIMTo study the effect of volume expansion by 0.9% and 1.8% sodium solution on cardiac-renal reflex activity and the role of cardiac-renal reflex in the regulation of integrated function.

METHODS18 health pentobarbital-anaesthetized rabbits were divided evenly into 2 groups at random, bilateral sino-aortic denervation, intubated via right jugular vein to monitor CVP, left renal nerve separated and ending sectioned to record ERSNA, bilateral ureter intubated to collect urine, right femoral intubated to get blood sample. 15% of whole body blood volume of 0.9% and 1.8% sodium solution were injected via jugular vein 10 ml per minute respectively. The CVP, ERSNA, bilateral urine volume and coefficient of sodium excretion were measured before treated, during treated, one minute, five minutes and ten minutes after treated.

RESULTSVolume expansion by 0.9% and 1.8% sodium solution respectively resulted in the increase of CVP by 64.00% +/- 15.56% and 77.00% +/- 23.74%; the decrease of the frequency of ERSNA by 44.00% +/- 13.64% and 63.00% +/- 12.49%, the average burst time of ERSNA by 37.00% +/- 16.49% and 31.00% +/- 10.69%, the increase of average interval of ERSNA bursts by 60.00% +/- 18.38% and 68.00% +/- 27.04%; the increase of urine volume by 158.00% +/- 28.10% and 640.00% +/- 155.39% in left kidney, 192.00% +/- 32.26% and 1343.00% +/- 429.95% in the right; the increase of coefficient of sodium excretion by 132.00% +/- 35.23% and 376.00% +/- 121.72% in the left, 300.00% +/- 76.99% and 856.00% +/- 261.48% in the right.

CONCLUSIONVolume expansion by different solution stimulate the receptors of cardiopulmonary and regulate the water and sodium excretion of the kidney by the cardiac-renal reflex to modulate the stabilization of blood volume.

Animals ; Blood Volume ; drug effects ; physiology ; Central Venous Pressure ; Heart ; drug effects ; innervation ; Kidney ; drug effects ; innervation ; Rabbits ; Reflex ; Saline Solution, Hypertonic ; pharmacology

OBJECTIVETo investigate the association between the C311S polymorphism of paraoxonase 2 (PON2) gene and ischemic stroke in Chinese type 2 diabetes mellitus (T2DM) patients.

METHODSA case-control study of 279 Chinese subjects (including 162 T2DM with or without ischemic stroke and 117 non-diabetic control) was performed. Genotype frequencies of C311S polymorphism were studied by polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) analysis with DdeI digestion.

RESULTSC311S polymorphism of PON2 gene was detected in Chinese with the C/S allele frequencies 0.145 and 0.855. The frequency distribution showed significant difference between Chinese and Asian Indian. Furthermore, the genotype distribution (SS, CS and CC) of the PON2 C311S gene polymorphism exhibited a significant difference between T2DM patients complicated with ischemic stroke and T2DM without ischemic stroke, the former had a significantly higher C allele frequency(P<0.05).

CONCLUSIONThe above data indicate that the polymorphism at codon 311(Cys --> Ser)in the PON2 gene is associated with ischemic morbidity in Chinese T2DM patients and C allele might be a risk factor.

Adult ; Aryldialkylphosphatase ; genetics ; Asian Continental Ancestry Group ; genetics ; Diabetes Mellitus, Type 2 ; complications ; genetics ; Female ; Humans ; Male ; Middle Aged ; Polymorphism, Genetic ; Stroke ; etiology ; genetics