Yayın tarihi için PubMed İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 2726, listelenen: 1-20
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Covalent immobilization of α-amylase onto pHEMA microspheres: preparation and application to fixed bed reactor
(Elsevier Sci Ltd, 1995)Microspheres of poly(2-hydroxyethyl methacrylate) with and without cross-linker were prepared by suspension polymerization. As the amount of cross-linker increased, the equilibrium water content, enzyme loading, immobilization ... -
In-vitro studies of enteric coated diclofenac sodium-carboxymethylcellulose microspheres
(Taylor & Francis Ltd, 1996)Microspheres containing diclofenac sodium (DS) were prepared using carboxymethylcellulose (CMC) as the main support material (1.0, 2.0, 3.0% (w/v)) and aluminium chloride as the crosslinker. Drug to polymer ratios of 1:1, ... -
Kinetic study of ligand exchange reaction of anions as ligands on DAE-sporopollenin
(Academic Press Inc Jnl-Comp Subscriptions, 1996)The specific rate coefficients and ligand sorption isotherms of Br and I- as ligands on diaminoethyl-sporopollenin were determined as a function of pH and temperature between 20 and 60 degrees C. The ligand exchange rates ... -
Numerical and experimental stress analysis of a polymeric composite hip joint prosthesis
(John Wiley & Sons Inc, 1996)A comparative stress analysis of a polymeric composite hip joint replacement was performed. A prototype short carbon-fiber reinforced PEEK (CF/PEEK) prosthesis was manufactured by injection molding. Finite element (FE) ... -
Synthesis and mechanical properties of interpenetrating networks of polyhydroxybutyrate-co-hydroxyvalerate and polyhydroxyethyl methacrylate
(Elsevier Sci Ltd, 1998)Naturally occurring, biocompatible, and biodegradable polyhydroxybutyrate-co-hydroxyvalerate (PHBV), and synthetic, non-degrading polyhydroxyethylmethacrylate (PHEMA) membranes were prepared and their mechanical properties ... -
Novel dye-attached macroporous films for cadmium, zinc and lead sorption: Alkali Blue 6B-attached macroporous poly(2-hydroxyethyl methacrylate)
(Elsevier Science Bv, 1998)Alkali Blue GB-attached poly(2-hydroxyethyl methacrylate) (poly(HEMA)) microporous films were investigated as chelate forming sorbents for heavy metal removal. Poly(HEMA) microporous films were prepared by UV-initiated ... -
Dye-ligand and metal chelate poly(2-hydroxyethylmethacrylate) membranes for affinity separation of proteins
(Elsevier Science Bv, 1998)Cibacron Blue F3GA was covalently immobilized onto poly(2-hydroxyethyl methacrylate) (pHEMA) membranes via the nucleophilic reaction between the chloride of its triazine ring and the hydroxyl group of pHEMA. Then, Fe3+ ... -
Adaptive multi-element synthetic aperture imaging with motion and phase aberration correction
(Ieee-Inst Electrical Electronics Engineers Inc, 1998)Multi-element synthetic aperture techniques employing subaperture processing over successive firing steps can produce good image quality with simple front-end hardware but are susceptible to motion and phase aberration ... -
Determination of iron and nickel by flame atomic absorption spectrophotometry after preconcentration on Saccharomyces cerevisiae immobilized sepiolite
(Elsevier Science Bv, 1998)Iron and nickel have been preconcentrated on Saccharomyces cerevisiae immobilized sepiolite and determined by flame atomic absorption spectrophotometry (FAAS). Preconcentration studies were conducted by the column method. ... -
The Comparison of the Incidence of Horseshoe Kidney in Autopsy Cases Versus Urologie Patient Population
(1999)This study was applied on 9665 cases between January 1993 and October 1998. Of these, 6985 (72.3%) were urologic patients and 2680 (27.7%) were autopsy cases. The patients having urinary complaint investigated by urine ... -
The effect of extracorporeal shock wave treatment (ESWT) on bone defects: An experimental study
(1999)The aim of this study was to investigate the effects of extracorporeal shock wave therapy (ESWT) on the formation of callus in bone defects created in rabbit radii. This study searches for an answer to whether ESWT may ... -
Bicompartmental knee replacement and patellar resurfacing: A prospective study with a minimum follow-up of ten years
(1999)We avoid routine patellar resurfacing during knee replacement because of the risk of major complications. We undertook a prospective study to evaluate the functional outcome of the patients who had no patellar resurfacing. ... -
Controlled release of aldicarb from lignin loaded ionotropic hydrogel microspheres
(Taylor & Francis Ltd, 1999)Aldicarb loaded microspheres of carboxymethyl cellulose, CMC, of various compositions were prepared with the crosslinking action of AI(III). Into these microspheres, lignin was introduced as a filler to further regulate ... -
Simplification of laparoscopic extraperitoneal colposuspension: Results of two-port technique
(2000)Purpose: The aims of the present prospective study were to apply a new simplification for Laparoscopic Burch Colposuspension and to assess the postoperative results of this treatment modality for stress urinary incontinence. ... -
Monitoring the metabolic response to major surgery in neonates.
(2000)BACKGROUND: Visceral proteins and acute phase reactants have commonly been used as indicators of nutritional status, and metabolic response of surgical trauma. AIM: This study was undertaken to determine how some plasma ... -
Effect of cyclodextrin-encapsulated β-carotene on progesterone production by bovine luteal cells
(Elsevier Science Bv, 2000)Experiments were conducted to examine the effect of cyclodextrin-encapsulated beta -carotene on basal or cholesterol (cyclodextrin-encapsulated), LH and dibutyryl cyclic AMP (dbcAMP)stimulated progesterone production by ... -
Valproic acid in prophylaxis of refractory migraine
(Wiley, 2000)Objective - The efficacy and safety of valproic acid were assessed as a prophylactic agent in migraine patients who previously derived no significant benefit from conventional prophylactic medications for migraine. Patients ... -
Seminal arginase activity in infertility
(Springer Verlag, 2000)Arginase(Arg) activity in seminal plasma and sperm cells from infertile men and healthy fertile donors was measured. There were no statistically meaningful differences in seminal plasma Arg activity between the two groups ... -
Familial cerebellar ataxia and hypogonadism associated with sensorimotor axonal polyneuropathy
(Elsevier Science Bv, 2000)In this article, we report two siblings who have familial cerebellar ataxia and hypogonadism associated with sensorimotor axonal polyneuropathy documented by light microscopy. This combination has not been reported previously ...
