Browsing by Subject "büyüme"
Now showing items 1-9 of 9
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Effect of magnetic field and gamma radiation on Paulowinia tomentosa tissue culture
(DIAGNOSIS PRESS LTD, 67 DONDUKOV BLVD, 1504 SOFIA, BULGARIA, 2007-02)In this study Me in vitro tissue culture of the Paulownia tomentosa plant was established and a magnetic field which has 2.9-4.8mT flux density was applied to the culture at a velocity of 1m/s for 19.8 seconds. Additionally, ... -
Effect of magnetic field on peroxidase activities of soybean tissue culture
(DIAGNOSIS PRESS LTD, 67 DONDUKOV BLVD, 1504 SOFIA, BULGARIA, 2007-05)In this study, the aim was to determine the effect of magnetic field on peroxidase activities of soybean tissue culture. Shoot tips were put into petri dishes and exposed to a magnetic field for a period of 2.2 and 19.8 s ... -
Effects of polyamines and polyamine biosynthetic inhibitors on mitotic activity of Allium cepa root tips
(AKADEMIAI KIADO, PRIELLE K U 19, H-1117 BUDAPEST, HUNGARY, 2008-03)The genotoxic and cytotoxic effects of exogenous polyamines (PAs), putrescine ( Put), spermidine (Spd), spermine (Spm) and PA biosynthetic inhibitors, alpha-difluoromethylornithine ( DFMO), cyclohexilamine (CHA), methylglioxal ... -
Evaluation of the effect of Paclitaxel, Epirubicin and Tamoxifen by cell kinetics parameters in estrogen-receptor-positive Ehrlich Ascites Tumor (EAT) cells growing in vitro
(AKADEMIAI KIADO, PRIELLE K U 19, H-1117 BUDAPEST, HUNGARY, 2007-03)In this study the antiproliferative effects of Paclitaxel (PAC), Epirubicin (EPI) and Tamoxifen (TAM) on growth kinetics of Ehrlich Ascites Tumor (EAT) cells were examined in culture. An estrogen-receptor-positive ER (+) ... -
Inhibition Of Ornithine Decarboxylase Alters The Roscovitine-Induced Mitochondrial-Mediated Apoptosis In MCF-7 Breast Cancer Cells
(Spandidos Publ Ltd, Pob 18179, Athens, 116 10, Greece, 2012-05)Polyamines (PAs) are small aliphatic amines that play a major role in multicellular functions. The PA levels are controlled by ornithine decarboxylase (ODC), the rate limiting enzyme of PA biosynthesis. alpha-difluoromet ... -
On The High-Frequency Quasi-Periodic Oscillations From Black Holes
(Iop Publishing Ltd, Temple Circus, Temple Way, Bristol Bs1 6Be, England, 2011-12-10)We apply the global mode analysis, which has been recently developed for the modeling of kHz quasi-periodic oscillations (QPOs) from neutron stars, to the inner region of an accretion disk around a rotating black hole. ... -
QUASI-PERIODIC OSCILLATIONS AS GLOBAL HYDRODYNAMIC MODES IN THE BOUNDARY LAYERS OF VISCOUS ACCRETION DISKS
(IOP PUBLISHING LTD, TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND, 2008-11-10)The observational characteristics of quasi-periodic oscillations (QPOs) from accreting neutron stars strongly indicate the oscillatory modes in the innermost regions of accretion disks as a likely source of the QPOs. The ... -
The Influence of Tl4Bi2S5 Precipitates on the Crystalline TlBiS2 Properties
(WILEY-V C H VERLAG GMBH, PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY, 2002-09-16)Crystalline TlBiS2 having homogeneously distributed Tl4Bi2S5 precipitates was grown by the vertical Bridgman technique in a two-step procedure. X-rays and Transmission Electron Microscopy (TEM) studies were used to identify ... -
Willow: Leaves, wood and bark: Problems of growth and differentation
(İstanbul Kültür Üniversitesi, 2008)The growth of woody plants as perennial organisms is based on the long lasting process of organs elongation and differentiation. This process proceeds on rhythmic activity of plant meristems and cambium formation. The ...
