Ara
Toplam kayıt 3134, listelenen: 3031-3040
The precise human bioclock, possibly imported
(Churchill Livingstone, 2002)
Contrary to what has long been suggested, the biological clock is not a poor timekeeper. In fact, it has been working in precision for millions of years as a genetically set clock, independent of environmental periodicity. ...
Short-term effect of nasal intermittent positive-pressure ventilation in patients with restrictive thoracic disease
(Karger, 2002)
Background: The use of nasal intermittent positive pressure ventilation (NIPPV) would be expected to ameliorate dyspnea, ventilatory capacity and exercise tolerance durably in individuals with hypercapnic respiratory failure ...
Effect of trapidil in ischemia/reperfusion injury of peripheral nerves
(Oxford Univ Press Inc, 2002)
OBJECTIVE: Ischemia plays an important role in the development of pathological changes in nerve tissue, and restoration of blood flow results in injury (ischemia/ reperfusion [I/R] injury) mediated by toxic oxygen free ...
Tourniquet application and epinephrine injection to penile skin: is it safe?
(Springer-Verlag, 2002)
Although a tourniquet is frequently used in penile surgery there is still no consensus on safe application time. The aim of the present study is to investigate the effect of malondialdehyde (MDA) levels and histological ...
Facial nerve paralysis due to chronic otitis media
(Lippincott Williams & Wilkins, 2002)
Objective: To present the characteristics of facial paralysis caused by chronic otitis media. The role of cholesteatoma. bony dehiscence, the duration of the disease, and the results of surgical therapy in facial paralysis ...
Anatomical landmarks regarding sacrospinous colpopexy operations performed for vaginal vault prolapse
(Elsevier Sci Ireland Ltd, 2002)
Aim: To investigate the anatomical relationships of the structures and the topographic anatomy or the sacrospinous ligament and validate Current anatomic knowledge of this area. Materials: Nine embalmed half female cadaver ...
Raman spectroscopy and imaging of β-carotene in live corpus luteum cells
(Elsevier Science Bv, 2002)
Raman spectroscopy has been used to identify and locate beta-carotene within individual living luteal cells. The cells were either freshly prepared or cultured; the latter was incubated in the presence or absence of ...
Synthesis, spectroscopic studies, crystal structure and conformation analysis of N-(2-fluoro-3-methoxy)-salicylaldimine
(Walter De Gruyter Gmbh, 2002)
The new Schiff base ligand N-(2-fluoro-3-methoxy)-salicylaldimine (C14H12NO2F) (1) has been synthesised and studied by using, IR, H-1 NMR, C-13 NMR, UV-visible, GGMS techniques, X-ray structure analysis and AM1 semi-empirical ...
XRD, SEM studies and electrical properties of metal complexes, including sodium oxalate ligand (Na2C2O4)
(Elsevier Science Bv, 2002)
The crystal structure, microstructure, and electrical properties of inorganic semiconductors were based on metal complexes, including sodium oxalate ligand. The crystal structure of samples at room temperature was examined ...
Associations between human leukocyte antigens and leprosy in the Turkish population
(Blackwell Publishing Ltd, 2002)
Leprosy is a chronic infection caused by an intracellular microorganism. Genetic predisposition to both disease susceptibility and to host immunological response has been postulated for many years. The aim of this study ...