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Now showing items 1151-1160 of 1474
Swelling studies of copolymeric acrylamide/crotonic acid hydrogels as carriers for agricultural uses
(JOHN WILEY & SONS LTD, 2000)
In this study, highly swollen acrylamide/crotonic acid hydrogels tilt a rod form) containing some inorganic salts such as ammonium nitrate potassium nitrate and ammonium sulphate used as fertilizer, an agricultural drug ...
Effects of ionic environments on bovine serum albumin fouling in a cross-flow ultrafiltration system
(WILEY-V C H VERLAG GMBH, 2007)
The influence of electrostatic interactions on membrane fouling during the separation of bovine serum albumin (BSA) from solution was studied in a cross-flow ultratiltration system. Experiments were carried out at different ...
The role of K+ channels on the inhibitor effect of sevoflurane in pregnant rat myometrium
(LIPPINCOTT WILLIAMS & WILKINS, 2002)
Volatile anesthetics and K+ channel openers inhibit spontaneous contractions in myometrial smooth muscle. Volatile anesthetics modulate K+ channel activity We investigated the role of two K+ channel blockers on the effect ...
Regeneration of modified bentonite loaded with phenol using supercritical fluids
(SAGE PUBLICATIONS INC, 2004)
The desorption of phenol from organically modified bentonite (ODTMA-bentonite) using supercritical fluids was studied. Parameters such as pressure, temperature, supercritical fluid flow rate and co-solvent (entrainer) ...
Increased cell proliferation and R.Msp1 fragmentation induced by 5-aza-2 '-deoxycytidine in rat testes related to the gene imprinting mechanism
(URBAN & FISCHER VERLAG, 2000)
DNA methylation is one of the crucial mechanisms for cellular and tissue differentiation during developmental stages in mammals. 5-aza-2'-deoxycytidine, a specific cytosine DNA Methyltransferase inhibitor, is known to cause ...
Vertebral plasma cellular osteomyelitis
(CARFAX PUBLISHING, 2003)
Plasma cellular osteomyelitis is a chronic recurrent, unifocal or multifocal inflammatory disorder, which has an unknown aetiology. The infectious focus or foci may occur in different sites of the skeleton. This unusual ...
Periodontitis as a risk factor for preterm low birth weight
(YONSEI UNIV COLLEGE MEDICINE, 2008)
Purpose: There is growing evidence showing that a number of complex human diseases are caused or are at least influenced by periodontal diseases. Such diseases include cardiovascular diseases, respiratory diseases, diabetes ...
The relationship between anticardiolipin antibodies and vascular access occlusion in patients on hemodialysis
(LIPPINCOTT WILLIAMS & WILKINS, 2005)
Vascular access occlusion is frequently seen in some patients on hemodialysis. There are different opinions about pathogenesis of recurrent access thrombosis. Anticardiolipin (aCL) antibodies have been suggested to be ...
Color change evaluation of denture soft lining materials in coffee and tea
(JAPANESE SOC DENTAL MATERIALS DEVICES, 2007)
This study evaluated the color stability of soft denture liners after being exposed to coffee and tea solutions for different time periods. Four soft denture liners and a denture base polymer were tested. Five specimens ...
Iris celikii (Iridaceae), a new species from north-eastern Turkey
(WILEY-BLACKWELL, 2004)
Iris celikii occurring in NE Turkey is described as a species new to science and illustrated. Its ecology, distribution and taxonomic relationships are discussed.