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Now showing items 671-680 of 1441
An epidemic of silicosis among former denim sandblasters
(EUROPEAN RESPIRATORY SOC JOURNALS LTD, 2008)
Sandblasting denim using silica has emerged as a new cause of silicosis in Turkey. Following the discovery of several cases of silicosis in (young) workers who used this process, the frequency and main occupational risk ...
Investigation of the effects of heparin and low molecular weight heparin on E-cadherin and laminin expression in rat pregnancy by immunohistochemistry
(OXFORD UNIV PRESS, 2006)
BACKGROUND: Heparin and low molecular weight heparin (LMWH) are used widely to improve the pregnancy outcome in women with thrombophilia, miscarriage, recurrent miscarriage and fetal death. This study was designed to ...
The bone-healing effect of a xenograft in a rat calvarial defect model
(JAPANESE SOC DENTAL MATERIALS DEVICES, 2009)
Bone grafts have been widely used to fill osseous defects in medicine, dentistry, and periodontology. The purpose of this study was to investigate the effects of a xenograft (Unilab Surgibone (R)) on experimentally created ...
Erb-B2 homodimerization inhibits MUC1 transcription in cultured human mammary epithelial cells
(WILEY, 2003)
MUC1 mucin is a heavily O-glycosylated transmembrane protein that is aberrantly expressed in many carcinomas, including breast cancer. In the present study, the effect of signaling generated from the Erb-B2 homodimer as a ...
On upper and lower D*-supercontinuous multifunctions
(AKADEMIAI KIADO, 2007)
We define a multifunction F: X -> Y to be upper (lower) D*-supercontinuous if F+(V) (F-(V)) is d*-open in X for every open set V of Y. We obtain some characterizations and several properties concerning tipper (lower) ...
Evidence of relaxant effect of omeprazole in rabbit corpus cavernosum in vitro
(PERGAMON-ELSEVIER SCIENCE LTD, 2000)
The present experiments were designed to investigate the effects of omeprazole, a H+-K+ ATPase inhibitor, on corporal smooth muscle tone in vitro. All spontaneous contractile activity in the corpus cavernosum was blocked ...
Apical extrusion of intracanal bacteria following use of two engine-driven instrumentation techniques
(WILEY, 2005)
Aim To evaluate the number of bacteria extruded apically from extracted teeth ex vivo after canal instrumentation using the two engine-driven techniques utilizing nickel-titanium instruments (ProTaper and System GT). ...
Effect of exchange-correlation potential on the plasmon dispersions in a doped symmetrical double quantum well
(WILEY-V C H VERLAG GMBH, 2007)
We have calculated the plasmon dispersion relations in a doped double quantum well with and without exchange-correlation potential added to the effective potential of the system. The calculations were done for high and low ...
Effects of Simvastatin on Mandibular Distraction Osteogenesis
(W B SAUNDERS CO-ELSEVIER INC, 2008)
Purpose: The aim of this study was to evaluate the effects of local and systemic simvastatin application on distraction osteogenesis. Materials and Methods: Eighteen New Zealand white rabbits underwent unilateral mandibular ...