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121篇 您的检索式：作者名="ALPING A"

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	题名	作者	年代	出处	被引量
1	Relation of atrophic gastritis with Helicobacter pylori-CagA^+ and interleukin-1 gene polymorphisms显示文摘AIM: To determine the association of Helicobacter pylori (H pylori) CagA+ infection and pro-inflammatory poly-morphisms of the genes interleukin (IL)-1RN and IL-1B with the risk of gastric atrophy and peptic ulcers in a dyspeptic population in Costa Rica, a country with high incidence and mortality of gastric cancer. METHODS: Seven biopsy specimens, a fasting blood sample and a questionnaire concerning nutritional and sociodemographic factors were obtained from 501 con-secutive patients who had undergone endoscopy for dyspeptic symptoms. A histopathological diagnosis was made. Pepsinogen concentrations were analyzed by enzyme linked immunosorbent assay (ELISA). Infection with H pylori CagA+ was determined by serology and polymerase chain reaction (PCR). IL-1B and IL-1RN polymorphisms genotyping was performed by PCR-restriction fragment length polymorphism (PCR-RFLP)and PCR respectively. RESULTS: In this dyspeptic population, 86% were H pylori positive and of these, 67.8% were positive for CagA. Atrophic antral gastritis (AAG) was associated with CagA+ status [odd ratio (OR) = 4.1; P < 0.000] and fruit consumption (OR = 0.3; P < 0.00). Atrophic body gastritis (ABG) was associated with pepsinogen PGI/PGII < 3.4 (OR = 4.9; P < 0.04) and alcohol consumption (OR = 7.3; P < 0.02). Duodenal ulcer was associated with CagA+ (OR = 2.9; P < 0.04) and smoking (OR = 2.4; P < 0.04). PGI < 60 μg/L as well as PGI/PGII < 3.4 were associated with CagA+. CONCLUSION: In a dyspeptic population in Costa Rica, H pylori CagA+ is not associated with ABG, but it is a risk factor for AAG. The pro-inflammatory cytokine poly-morphisms IL-1B + 3945 and IL-1RN are not associated with the atrophic lesions of this dyspeptic population.	Rafaela Sierra Clas Une Vanessa Ramírez Warner Alpízar-Alpízar María I González José A Ramírez Antoine de Mascarel Patricia Cuenca Guillermo Pérez-Pérez Francis Mégraud	2008	World Journal of Gastroenterology2008，14，42：	2
2	The effects of the novel anti-anginal RS43285 on, and pH in a canine model of transient my ocardial ischaemia显示文摘	ALLEY M C ALPS B J N KILPATRICK A T	1987	Biochem Soc Trans1987，15，6：	1
3	A modified yoga-based exercise program in hemodialysis patients: a randomized controlled study显示文摘	Yurtkuran M Alp A Yurtkuran M	2007	Complement Ther Med2007，15，3：	1
4	CYP17 and CYP2C19 gene polymorphisms in patients with endometriosis显示文摘	Bozdag G Alp A Saribas Z	2010	Reprod Biomed Online2010，20，2：	1
5	Colour Doppler imaging of the orbital vasculature in Graves' disease with computed tomographic correlation显示文摘	Alp MN Ozgen A Can I	2000	BrJ Ophthalmol2000，84，9：	1
6	Ventilator associated pneumonia and infection control显示文摘	Alp E Voss A	2006	Ann Clin Microbiol Antimicrob2006，5，1：	1
7	Bioleaching of complex zinc sulphides using mesophilic and thermophilic bacteria:Comparative importance of pH and iron显示文摘	Deveci H Akcil A Alp I	2004	Hydrometallurgy2004，73，34：	1
8	Increased endothelial tetrahydrobiopterin synthesis by targeted transgenic GTP-cyclohydrolase Ⅰ overexpression reduces endothelial dysfunction and atherosclerosis in ApoE-knockout mice显示文摘	Alp N J McAteer M A Khoo J	2004	Arterioscler Thromb Vasc Biol2004，24，3：	1
9	Relationship between blood pressure and outdoor temperature in a large sample of elderly individuals:the three-city study显示文摘	Alpérovitch A Lacombe J M Hanon O		0，，01：	1
10	Risk factors for nosoco-mial infection and mortality in bum patients: 10 years ofexperience at a university hospital 显示文摘	Alp E Coruh A Gunay G K	2012	Journal of BumCare & Research2012，33，3：	1
11	A rapid troponin-I-based protocol for assessing acute chest pain显示文摘	ALP N J BELL J A M Shahi	2001	QJM2001，94，12：	1
12	Conjunctival rotation autograft for primary pterygium 显示文摘	Alp BN Yanyali A Ay GM Keskin O	2002	Ophthalmologica2002，216，5：	1
13	Utility of a commercial quantitative hepatitis C virus core antigen assay in a diagnostic laboratory setting显示文摘	Ergunay K Sener B Alp A	2011	Diaqn Microbiology Infect Dis2011，70，4：	1
14	TAR-cointegration neural network model:An empirical analysis of exchange rates and stock returns显示文摘	BILDIRICI M ALP E A ERSIN O O	2010	Expert Systems with Applications2010，37，1：	1
15	Ant colony opimization for the single modelU-type assembly line balancing problem显示文摘	Sabuncuoglu I Erel E Alp A	2009	International Journal ofProduction Economics2009，120，2：	1
16	Electrical noise measurement on laser diodes for monitoring of optical feedback and mode hopping 显示文摘	ANDREKSON P A ANDERSSON P ALPING A	1986	Electron Lett1986，22，：	1
17	Reduced vascular NO bioavailability in diabetes increases platelet activation in vivo 显示文摘	Schafer A Alp N J Cai S	2004	Arterioscler Thromb Vasc Biol2004，24，9：	1
18	Human model simulating right ventricular outflow tract tachycardia by high - frequency stimulation in the left pulmonary artery: autonomies and idiopathic ventricular ar- rhythmias 显示文摘	Hasdemir C Alp A Aydin M	2009	J Cardiovasc Electrophysiol2009，20，7：	1
19	Phonon density of states of iron up to 153 Gigapascals显示文摘	Mao H.K Xu J Struzhkin V.V Shu J.F Hemley R.J Sturhahn W Wu M.Y Alp E.E Vocadlo L Alfe D Price G.D Gillan M.J Schwoerer-B(o)hning M H(a)usermann D Eng P Shen G Giefers H Lubbers R Wortmann G		0，，：	1
20	Reproducibility of endometrial intraepithelial neoplasia diagnosis is good, but influenced by the diagnostic style of pathologists 显示文摘	Usubutun Alp Mutter GL Saglam A	2012	Mod Pathol2012，10，：	1

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