1.To discuss that language art's utilize in building harmonious relation of nurse and patient
Chun-Hui LIU ; Gui-Rong YANG ; Meng-Shu WU
Chinese Medical Ethics 1994;0(05):-
To promote quality of the whole nursing,build harmonious relation of nurse and patient is basement.Nurse how to make language art utilize at the interflow of nurse and patient,to promote understanding and sustain between nurse and patient,improve cure,nursing effect,reduce contradictory of nurse and patient is the key of building harmonious relation of nurse and patient.
2.Distribution Characteristic of Airborne Microbes in Forest Scenic Spot in Huangshan
Hui-Mei CAI ; Shu-Yun YANG ; Jing-Min CAI ;
Journal of Environment and Health 2007;0(10):-
Objective To understand the microorganisms pollution and the community structure and distribution characteristics of airborne microbes in forest scenic spot in Huangshan,China.Methods The airborne microbes were sampled by fallen plate method from 2002 to 2003 in Huangshan scenic area and Hefei city.Results The results showed that there was a significant negative correlation between the elevation and airborne microbe,the relative coefficient was -0.580(P
3.Effect of simvastatin on interstitial remodeling in rats with myocardial infarction
Dongying ZHANG ; Shu QIN ; Xianjun TANG ; Hui YANG
Chinese Pharmacological Bulletin 1986;0(04):-
Aim To assess the effect of HMG-CoA inhibitors simvastatin on collagen remodeling in rats after myocardial infarction. Methods Myocardial infarction models were induced by ligation of anterior descending coronary artery. 24 hours later the survivals were randomly divided into 3 groups: (1) MI group; (2) 20 mg Sim group(20 mg? kg-1? d-1); (3) 40 mg Sim group(40 mg? kg-1? d-1). Rats with sham ligation formed into Sham group. After 8 weeks, the ratios of LV and RV weight to body weight (RVWI, LVWI) were examined and the collagen content was detected. The type Ⅰ and type Ⅲ collagen volume fraction (CVF) and Ⅰ/Ⅲ ratio in infarcted and non-infarcted zones were examined with PSR dyeing; also the mRNA expressions of type Ⅰ and type Ⅲ collagen in non-infarcted zone (NIZ) were detected with RT-PCR.Results Comparing with Sham group,the RVWI and LVWI in MI group increased significantly. The type Ⅰ CVF and type Ⅲ CVF in NIZ and the Ⅰ/Ⅲ ratio were increased in MI group. The mRNA expressions of type Ⅰ and type Ⅲ collagen in NIZ in MI group were higher than those in Sham group. Comparing with MI group, the RVWI and LVWI in both Sim groups were decreased significantly. The type Ⅰ CVF and type Ⅲ CVF in NIZ and the Ⅰ/Ⅲ ratio were depressed in both Sim groups, and the mRNA expressions of collagens were also lower than those in MI group, but higher than those in Sham group. Conculusion Simvastatin could attenuate the development of myocardial interstitial fibrosis in non-infarction zone to improve myocardial interstitial remodeling in rats after MI.
4.Effect of simvastatin on left ventricular remodeling and heart function in rats with myocardial infarction
Dongying ZHANG ; Shu QIN ; Xianjun TANG ; Hui YANG
Chinese Pharmacological Bulletin 2003;0(07):-
Aim To study the effect of simvastatin(Sim) on left ventricular remodeling and heart function in rats with myocardial infarction(MI).Methods Myocardial infarction models were successfully induced by ligation of anterior descending coronary artery.24 h later the survivals were randomly divided into 3 groups.① MI group;② 20 mg Sim group(20 mg?kg~(-1)?d~(-1));③ 40 mg Sim group(40 mg?kg~(-1)?d~(-1)).The rats with sham ligation formed sham group.After 8 weeks,hemodynamic parameters,blood serum lipids,the ratio of RV and LV weight to body weight(RVWI,LVWI) were examined.The pathomorphological change and the collagen volume fraction(CVF) were analyzed by PSR dyeing.Results There were no significant differences in values of serum lipids among 4 groups.Compared with sham group,the left ventricular end-diastolic pressure(LVEDP) was increased and left ventricular systolic pressure(LVSP) was depressed significantly in MI group; the RVWI and LVWI and the CVF in border infarcted zone and Ⅰ/Ⅲ ratio were increased in MI group too.Compared with MI group,Sim partially normalized LVSP and LVEDP;abated ventricular weight index;reduced CVF in non-infarction zone in both Sim groups.Conculusion Simvastatin improves LV remodeling and heart function in rats with MI,which is associated with the effect of limiting myocardial hypertrophy and interstitial fibrosis.
5.In vitro effect of total flavones of Fructus Chorspondiatis on expression of collagen type I and type III mRNA and protein of cultured rat cardiac fibroblasts.
Jun-Ping BAO ; Ming JIN ; Yu-Min YANG ; Xiao-Hui GAO ; Liang SHU ; Hui-Hui XING ; Lei JIA
Acta Pharmaceutica Sinica 2014;49(1):136-141
This study aims to investigate the effect of total flavones of Fructus Chorspondiatis (TFFC) on the mRNA and protein expression of collagen type I and III of rat cardiac fibroblasts (CFs) induced by angiotensin II (Ang II), and explore its anti-myocardial fibrosis molecular mechanism. Neonatal rat CFs were prepared from Sprague-Dawley rats (1-3 d after birth). The expression of collagen type I and III mRNA and protein were measured by RT-PCR and Western blotting, respectively. The study showed that stimulation of neonatal rat CFs with 100 nmol.L-1 of Ang II for 72 h resulted in a significant increase of the expression of collagen type I and III mRNA and protein. The changes on the expression level were blocked by TFFC. The results demonstrated that TFFC can inhibit myocardial fibrosis induced by Ang II in rats, which is probably associated with the collagen type I and III mRNA and protein levels up-regulated by Ang II, and TFFC was shown to decrease the expression levels of collagen type I and III mRNA and protein.
Anacardiaceae
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chemistry
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Angiotensin II
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pharmacology
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Animals
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Animals, Newborn
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Cells, Cultured
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Collagen Type I
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genetics
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metabolism
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Collagen Type III
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genetics
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metabolism
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Dose-Response Relationship, Drug
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Drugs, Chinese Herbal
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administration & dosage
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isolation & purification
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pharmacology
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Fibroblasts
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cytology
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metabolism
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Flavones
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administration & dosage
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isolation & purification
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pharmacology
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Fruit
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chemistry
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Myocardium
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cytology
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metabolism
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Plants, Medicinal
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chemistry
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RNA, Messenger
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metabolism
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Rats
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Rats, Sprague-Dawley
6.Effect of Fuzheng Huayu recipe on CYP450 isozymes in normal and liver fibrosis rats.
Tian-hui ZHENG ; Wei LIU ; Shu-ping LI ; Tao YANG ; Chang-hong WANG ; Cheng-hai LIU
China Journal of Chinese Materia Medica 2015;40(6):1166-1172
To study the effect of Fuzheng Huayu recipe (FZHY) on five types of isozymes of cytochrome P450 (CYP450) of normal and liver fibrosis rats by using the cocktail probe method. Dimethylnitrosamine ( DMN) was injected to induce the liver fibrosis model. After the tail vein injection with Cocktail probe solutions prepared with five CYP450s probe substrates (phenacetin-CYP1A2, omeprazole-CYP2C9, tolbutamide-CYP2C19, dextromethorphan-CYP2D6, midazolam-CYP3A4), the plasma concentrations of the five probe substrates were determined by LC-MS/MS, and the pharmacokinetic parameters were calculated by PK solutions 2. After the oral administration with FZHY, normal rats given phenacetin, omeprazole, tolbutamide and dextromethorphan showed increase in AUC(0-t) and decrease in CL to varying degrees, indicating that FZHY obviously inhibited the activities of CYP1A2, CYP2C9, CYP2C19 and CYP2D6 in normal rats, but with no obvious effect on the activity of CYP3A4. After the oral administration with FZHY, liver fibrosis rats treated with CYP2C9 showed the significant increase in AUC(0-t) and significant decrease in Vd, hut with no obvious changes in the pharmacokinetic parameters of other four types of prove substances, suggesting that FZHY could significantly inhibit the activity of CYP2C9 in rats but had no effect on the activities of CYP1A2, CYP2C19, CYP2D6 and CYP3A4. The changes in the activity of CYP450 isozymes in liver fibrosis rats may be the reason for FZHY's different effects on CYP450 isozymes in normal and liver fibrosis rats.
Animals
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Cytochrome P-450 Enzyme System
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genetics
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metabolism
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Disease Models, Animal
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Drugs, Chinese Herbal
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administration & dosage
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chemistry
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pharmacokinetics
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Humans
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Isoenzymes
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genetics
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metabolism
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Liver Cirrhosis
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drug therapy
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enzymology
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genetics
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Male
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Mass Spectrometry
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Rats
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Rats, Wistar
7.Clinical features of autoimmune pancreatitis: a case series of 16 patients
Hong LV ; Weizhong JIANG ; Jiaming QIAN ; Aiming YANG ; Mingwei QIN ; Huijun SHU ; Hui DING
Chinese Journal of Pancreatology 2010;10(3):155-158
Objective To summarize the clinical features, diagnosis and treatment of autoimmune pancreatitis (AIP). Methods From March 2003 to January 2008, a total of 16 cases of AIP were reviewed retrospectively. Results The ratio of male: female was 15:1, with a mean age of 61 years old (range:47-79 years old). Jaundice was the main clinical presentation in 81.2% patients. 68.8% patients presented with high serum gammaglobulin, while 66.7% with high serum IgG, 56.2% with elevated ESR, 50.0% with positive rheumatoid factor(RF), 43.7% with eosinophilia, 26.7% with positive antinuclear antigen(ANA),31.2% with elevated lipase, 18.7% with elevated amylase, and 25.0% with elevated CA19-9. 93.7%patients showed diffuse swelling of the pancreas on CT and/or endoscopic ultrasound. Stricture of the main pancreatic duct was seen in 100% patients. Distal common bile duct stricture was seen in 87.5%, while thickened wall of bile duct was seen in 50%. Histological findings of the pancreas EUS-FNA showed nonspecific results in one patient, while no tumor cell was detected in other 5 patients; lymphocytes infiltration was noted in 3 patients; pancreatic fibrosis was seen in 2 patients. 75.0% patients was found to have diabetes or abnormal sugar tolerance, enlargement of the celiac lymph nodes in 43.7%, splenic vein or inferior cava vein involvement in 42.9%, swelling of the maxillary glands in 18.7%, the lacrimal glands in 12%. Prednisone was given to 11 patients, among them 5 patients underwent endoscopic stent placement, and 10 patients responded well while 1 patient discontinued therapy due to intolerance. 2 patients underwent endoscopic stent placement alone and jaundice disappeared. 3 patients received conventional medical treatment. Steroid therapy exerted different effects on levels of the blood glucose, the enlarged maxillary and lacrimal glands improved after steroid therapy. Conclusions AIP occurred in middle aged and senior male predominantly, painless obstructive jaundice was the main clinical presentation, and patients may be accompanied with elevated levels of IgG, hypergammaglobulin, positive RF and ANA, diffuse or focal pancreatic enlargement, pancreatic duct stricture and distal common bile duct stricture. Stent placement could improve the symptoms, and steroid therapy was effective.
8.Effects of astragalus on cardiac function and serum tumor necrosis factor-alpha level in patients with chronic heart failure.
Qing-you YANG ; Shu LU ; Hui-ru SUN
Chinese Journal of Integrated Traditional and Western Medicine 2010;30(7):699-701
OBJECTIVETo explore the effects of Astragalus on cardiac function and serum tumor necrosis factor-alpha (TNF-alpha) level in patients with chronic heart failure (CHF).
METHODSForty-five patients of Xin-qi deficiency or Xin-yang deficiency types were assigned to the Chinese medicine (CM) group and the Western medicine (WM) group by a randomizing digital table. Standard treatment for correcting heart failure, including digoxin, diuretics, etc. was administered to both groups, but to the CM group oral medication of Astragalus granule was given additionally at the dosage of 2.25 g twice a day, the treatment for both was continued for two weeks. NYHA cardiac functional grading, serum TNF-alpha level, left ventricular ejection fraction (LVEF) and walk distance in 6 min (WD) were measured before and after treatment, and a correlation analysis was carried out.
RESULTSAfter therapy, the level of TNF-alpha in the two groups decreased (P < 0.05) and it was lower in the CM group [(54.77 +/- 9.34) microg/L] than in the WM group [(62.10 +/- 9.94) microg/L] (P < 0.05); LVEF in the two groups increased (P < 0.05) and it was higher in the CM group [(64.45 +/- 12.47)%] than that in the WM group [(56.03 +/- 13.33)%] (P < 0.05); both groups' WD increased (P < 0.05) and it was longer in the CM group [(446.97 +/- 68.82) m] than in the WM group [(345.40 +/- 63.62) m] (P < 0.05); the improvement of cardiac functional grading in the CM group was outstriper than the WM group (P < 0.05). The improvement in cardiac function was negatively correlated with TNF-alpha level.
CONCLUSIONAstragalus can alleviate the calcium overload-induced myocardial damage and improve both systolic and diastolic functions of heart in patients with CHF.
Aged ; Astragalus membranaceus ; chemistry ; Chronic Disease ; Coronary Disease ; complications ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Heart Failure ; drug therapy ; etiology ; Humans ; Male ; Middle Aged ; Phytotherapy ; Tumor Necrosis Factor-alpha ; blood ; Ventricular Function, Left ; drug effects ; physiology
9.Expression and role of bone morphogenetic protein receptor Ⅱ in focal cortical dysplasia
Wei GUO ; Chunqing ZHANG ; Sixun YU ; Haifeng SHU ; Shiyong LIU ; Ning AN ; Hui YANG
Chinese Journal of Trauma 2011;27(5):472-476
Objective To detect the expression of bone morphogenetic protein receptor Ⅱ ( BMPR Ⅱ ) in human focal cortical dysplasia ( FCD Ⅱ b). Methods Fourteen specimens of FCD Ⅱ b surgically removed and pathologically verified were collected from June 2008 to June 2010 and the expression of BMPR Ⅱ in the normal brain tissues and the pathological specimens was detected by means of immunohistochemistry and western blot. Results In the normal brain tissues, BMPR Ⅱ was widely expressed in the cortical neurons of the grey matter, with no positive immunostaining in the white matter. In the cortical lesion of FCD Ⅱ b, BMPR Ⅱ was strongly expressed in the misshapen cells including balloon cells (BCs) , dysmorphic neurons (DNs) and giant neurons (GNs). Positive BMPR Ⅱ expression was also observed in the reactive astroeytes and low level expression of BMPR Ⅱ was found in the normal-appearing (NA) neurons. Western-blot analysis showed that BMPR Ⅱ expression tended to be lowered in the FCD Ⅱ b specimens compared with the normal brain tissues ( P < 0. 05 ). Conclusion The expression of BMPR Ⅱ is altered and reduced in the FCD Ⅱ b, suggesting that BMP signal pathway may participate in the pathogenesis of FCD.
10.Study of EML4-ALK fusion gene as a biomarker in non-small cell lung cancer.
Lu WANG ; Yao-hui WANG ; Chun-yang LIU ; Mei HAN ; Shu-peng ZHANG ; Ren-sheng LAI
Chinese Journal of Pathology 2011;40(11):788-790
Biomarkers, Tumor
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metabolism
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Carcinoma, Non-Small-Cell Lung
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drug therapy
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metabolism
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pathology
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Humans
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Lung Neoplasms
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drug therapy
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metabolism
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pathology
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Oncogene Proteins, Fusion
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chemistry
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metabolism
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Protein Kinase Inhibitors
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therapeutic use
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Pyrazoles
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therapeutic use
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Pyridines
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therapeutic use
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Pyrimidines
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therapeutic use
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Smoking