Yazar "Aslan, H" için listeleme
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Estimation of numerical density and mean synaptic height in chick hippocampus 24 and 48 hours after passive avoidance training
The effects of passive avoidance learning on synaptic morphology and number in the dorsolateral hippocampus of chick were investigated at 24 and 48 h after training. chicks of both sexes were used. The numerical density ... -
Morphological, stereological and radiological changes in pinealectomized chicken cervical vertebrae
Turgut, M; Kaplan, S; Turgut, AT; Aslan, H; Guvenc, T; Cullu, E; Erdogan, S (Wiley, 2005)Considerable evidence supports the hypothesis that melatonin plays an important role in osteogenesis. We carried out an experiment to investigate histological and radiological changes in the cervical vertebrae of pinealectomized ... -
Neonatal pinealectomy induces Purkinje cell loss in the cerebellum of the chick: A stereological study
Melatonin plays an important role in certain physiological functions and morphological features of various structures. In the current study, the effects of pinealectomy on Purkinje cell number and morphological features ... -
A simple technique for localizing consecutive fields for disector pairs in light microscopy: Application to neuron counting in rabbit spinal cord following spinal cord injury
Locating the same microscopic fields in consecutive sections is important in stereological analysis. The tools for achieving this requirement have limited number in practice. This paper presents a simple and inexpensive ... -
A simple technique to measure the movements of the microscope stage along the x and y axes for stereological methods
Measurements of microscope stage movements in the x and y directions are of importance for some stereological methods such as the optical disector and optical fractionator. The length of stage movements can be measured ... -
A stereological estimation of total neuron number and volume of the hippocampus at one and seven day-old chicks
Hippocampal complex of the avian brain is one of the most studied brain regions in recent years. This structure is thought to be homologous to mammalian hippocampus and have an important role in spatial memory. Connection ... -
A stereological investigation on the effects of forebrain ischemia on hippocampal neuron number in chick
Canan, S; Pakkenberg, B; Kaplan, S; Aslan, H (John Wiley & Sons Ltd, 2002)Seven days after 10 minutes bilateral occlusion of internal carotid arteries, the total neuron number and the volume of the hippocampus were estimated using the optical fractionator method for cell counting and Cavalieri's ...
