Browsing Makale Koleksiyonu by Title
Now showing items 2732-2751 of 5745
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Immobilization of catalase into chemically crosslinked chitosan beads
(ELSEVIER SCIENCE INC, 2003)Bovine liver catalase was immobilized into chitosan beads prepared in crosslinking solution. Various characteristics of immobilized catalase such as the pH-activity curve, the temperature-activity curve, thermal stability, ... -
Immobilization of catalase on chitosan film
(ELSEVIER SCIENCE INC, 2000)Catalase was immobilized on the chitosan film that is a natural polymer. Studies were done on free catalase and immobilized catalase on chitosan film concerning the determination of optimum temperature, optimum pH, thermal ... -
Immobilization of catalase onto chitosan and cibacron blue F3GA attached chitosan beads
(ELSEVIER SCIENCE INC, 2007)In this study, chitosan beads (Ch-bead) and cibacron blue F3GA attached chitosan beads (CB-Ch-bead) were prepared. Their characteristics were investigated with experiments of swelling, thermogravimetric analysis and Fourier ... -
Immobilization of pepsin on chitosan beads
(ELSEVIER SCI LTD, 2007)In this study, chitosan beads were prepared by using a cross-linking agent and the resulting beads were employed in immobilization process. Studies on free and immobilized pepsin systems for determination of optimum ... -
Immobilization of Saccharomyces cerevisiae on to acrylamide-sodium acrylate hydrogels for production of ethyl alcohol
(ELSEVIER SCIENCE INC, 2003)Acrylamide/sodium acrylate (AAm/SA) copolymers, prepared by using various crosslinkers, were used in experiments on swelling, diffusion, immobilization of yeast cells (Saccharomyces cerevisiae) and production of ethyl ... -
Immobilization of Saccharomyces cerevisiae on to radiation crosslinked HEMA/AAm hydrogels for production of ethyl alcohol
(ELSEVIER SCI LTD, 2002)Radiation crosslinked 2-hydroxyethyl methacrylate/acrylamide (HEMA/AAm) copolymers prepared by gamma-irradiation were used in experiments on swelling, diffusion, immobilization of yeast cells (Saccharomyces cerevisiae) and ... -
Immunohistochemical profile of CD markers in experimental neural tube defect
(TAYLOR & FRANCIS LTD, not define)Neural tube defects (NTDs) are the second most common birth defects worldwide. Stem cells play a critical role in the mechanisms underlying NTDs. We established an experimental NTD model in rats using retinoic acid (RA). ... -
Immunohistochemistry with apoptotic-antiapoptotic proteins (p53, p21, bax, bcl-2), c-kit, telomerase, and metallothionein as a diagnostic aid in benign, borderline, and malignant serous and mucinous ovarian tumors
(BIOMED CENTRAL LTD, 2012)Background: In many tumors including ovarian cancer, cell proliferation and apoptosis are important in pathogenesis and there are many alterations in most of the genes related to the cell cycle. This study was designed to ... -
Immunologic and biochemical factors in hyperemesis gravidarum with or without hyperthyroxinemia
(KARGER, 1999)Objective: This study was set up to investigate the relationship between immune process and high levels of human chorionic gonadotropin-beta (beta hCG) in hyperemesis patients with or without hyperthyroxinemia. Methods: ... -
Impact of adjuvant treatment modalities on survival outcomes in curatively resected pancreatic and periampullary adenocarcinoma
(AME PUBL CO, 2015)Background: We examined the impact of adjuvant modalities on resected pancreatic and periampullary adenocarcinoma (PAC). Methods: A total of 563 patients who were curatively resected for PAC were retrospectively analyzed ... -
Impact of beta-blockers on sleep in patients with mild hypertension: a randomized trial between nebivolol and metoprolol
(SPRINGER, 2008)Introduction: Sleep is an innate and essential part of human life. Various aspects of sleep are negatively affected by beta-blockers. We compared the impact of two beta-blockers, metoprolol succinate (extended release) and ... -
Impact of C/EBP homologous protein in the diagnosis of acute pancreatitis
(2015)Serum levels of amylase and lipase are the most widely used biochemical indicators of pancreatic inflammation. They are the basic markers used when making a diagnosis of pancreatitis. However, they are not necessarily the ... -
Impact of coronary collateral circulation on QT dispersion in patients with coronary artery disease
(LIPPINCOTT WILLIAMS & WILKINS, 2006)Objective The aim of this study was to assess the effect of coronary collateral circulation (CCC) on QT dispersion (QTD) in coronary artery disease. Background A prolonged QTD has been linked to increased heterogeneity of ... -
Impact of diuretic dosing on mortality in acute heart failure using a propensity-matched analysis
(OXFORD UNIV PRESS, 2011)Aims Loop diuretics are recommended to treat congestion in heart failure (HF), despite limited quality evidence. High-dose (HD) loop diuretics seem to worsen outcomes in chronic HF, though; data for acute HF are scarce, ... -
The Impact of Excited Neutrinos on nu(nu)over-bar -> gamma gamma Process
(HINDAWI LTD, 2012)We examine the effect of excited neutrinos on the annihilation of relic neutrinos with ultrahigh energy cosmic neutrinos for the nu(nu) over bar -> gamma gamma process. The contributions of the excited neutrinos to the ... -
The impact of immunohistochemical staining with ezrin-carbonic anhydrase IX and neuropilin-2 on prognosis in patients with metastatic renal cell cancer receiving tyrosine kinase inhibitors
(SAGE PUBLICATIONS LTD, 2015)The identification of prognostic factors in patients with renal cell carcinoma (RCC) represents an area of increasing interest. In this retrospective study, we evaluated the prognostic role of carbonic anhydrase-IX, ezrin, ... -
IMPACT OF OVALBUMIN ON PYRITE FLOTATION IN THE ABSENCE AND PRESENCE OF METAL IONS
(OFICYNA WYDAWNICZA POLITECHNIKI WROCLAWSKIEJ, 2014)Recovery of gangue pyrite and its accidental activation are vital issues in flotation of complex sulfide ores. This work was performed by cyclic voltammetry (CV) and flotation tests to elucidate applicability of ovalbumin ... -
THE IMPACT OF PHYSICAL AND PSYCHOLOGICAL COMORBID CONDITIONS ON THE QUALITY OF LIFE OF PATIENTS WITH ACUTE MYOCARDIAL INFARCTION: A MULTI-CENTER, CROSS-SECTIONAL OBSERVATIONAL STUDY FROM TURKEY
(BAYWOOD PUBL CO INC, 2013)Objective: Acute myocardial infarction (MI) has significant and detrimental effects on the lifestyles of the patients. It has been shown that quality of life (QoL) in patients with MI is impaired in every aspect. This study ... -
The impact of radiotherapy on quality of life for cancer patients: a longitudinal study
(SPRINGER, 2014)The aim of this study was to assess for changes in quality of life (QOL) among cancer patients who undergo radiotherapy (RT) and to identify factors that influence QOL in this group. Three hundred sixty-seven cancer patients ... -
The impact of Ramadan on peptic ulcer perforation
(TURKISH ASSOC TRAUMA EMERGENCY SURGERY, 2012)BACKGROUND Medical treatment has played an important role in the reduction of peptic ulcer perforation (PUP). The goal of this study was to evaluate the effect of fasting on PUP. METHODS A retrospective analysis of 229 ...