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Toplam kayıt 4787, listelenen: 4781-4787
Diagnostic implications of telomerase activity in pleural effusions
(European Respiratory Soc Journals Ltd, 2003)
The aim of the present study was to investigate the diagnostic efficacy of telomerase activity for discrimination of malignant and benign pleural effusions. Pleural effusions were collected from 109 consecutive patients ...
Comparative biosorption of mercuric ions from aquatic systems by immobilized live and heat-inactivated Trametes versicolor and Pleurotus sajur-caju
(Elsevier Sci Ltd, 2003)
Trametes versicolor and Pleurotus sajur-caju mycelia immobilized in Ca-alginate beads were used for the removal of mercuric ions from aqueous solutions. The sorption of Hg(II) ions by alginate beads and both immobilized ...
Porcine dermal collagen (Permacol) for facial contour augmentation: Preliminary report
(Springer-Verlag, 2003)
Soft tissue loss or damage can occur for various reasons, including trauma, surgery, and disease. Reconstruction of normal contours can be achieved by using either alloplastic implants or autogenous tissues. Permacol, a ...
A novel pH sensitive porous membrane carrier for various biomedical applications based on pHEMA/chitosan: Preparation and its drug release characteristics
(Wiley-V C H Verlag Gmbh, 2003)
The synthetic hydrogels based on pHEMA have been widely studied and used in biomedical fields. Numerous techniques exist for entrapment of drugs or proteins in the hydrogels. The suitable biomaterials for biomedical ...
Effect of botulinum-A toxin to cremaster muscle: an experimental study
(Springer-Verlag, 2003)
Objective: A controversy exists on the definition, etiology and treatment of the retractile testes. In the present experimental study, we aimed to show the effect of botulinum-A toxin (Botox) on cremasteric muscle of a ...
Diagnostic value of bed-side ultrasonographic evaluation by anterior approach in spine disorders? A preliminary report
(Sociedad Luso-Espanola Neurocirugia, 2003)
A preliminary investigation was planned so as to evaluate the effectiveness of ultrasonography for bedside evaluation of patients with suspected spinal pathology. Its application by anterior approach in 37 cases showed ...
Dye-ligand immobilized IPNs membrane for removal heavy metal ions
(Wiley-V C H Verlag Gmbh, 2003)
We have developed a novel approach to obtain high metal sorption capacity utilizing a membrane containing chitosan and an immobilized reactive dye (i.e. Reactive Yellow-2). The composite membrane was characterized by SEM, ...