Design Based Stereology
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Effects of the physical activity on the vasculo-alveolar complex of the rats lung / Efeitos da atividade física aeróbia no complexo vásculo-alveolar no pulmão de ratos
The cardiovascular system is subject to important autonomic and haemodynamic adaptation by virtue of regular physical training. The aim of this study was to describe the effects of a treadmill physical training on the alveolar cytoarchitecture of the rats lung from a morphoquantitative and functional point of view. Additional aims were to quantify the heart
Publicado em: 2009
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2. Mecanismos de proliferação neuronal pós-natal no gânglio cervical cranial de preás (Galea spixii spixii) Wagler, 1831. Neurogênese x diferenciação neuronal tardia / Mechanisms of the post-natal neuronal proliferation in the cranial cervical ganglion of preás (Galea spixii spixii) Wagler, 1831. Neurogenesis vs late neuronal differentiation
Neste estudo, foram abordados os aspectos quantitativos do gânglio cervical cranial (GCC) esquerdo de preás (Galea spixii spixii) machos, oriundos do criatório da Universidade Federal Rural do Semi-Árido Nordestino de Mossoró-RN. Os seguintes parâmetros foram estimados: volume do GCC, número total e tamanho dos neurônios (uni e binucleados) durante d
Publicado em: 2009
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3. 'If you assume, you can make an ass out of u and me': a decade of the disector for stereological counting of particles in 3D space.
The year 1984 was a watershed in stereology. It saw the introduction of highly efficient and unbiased design-based methods for counting the number of arbitrary objects in 3-dimensional (3D) space using 2D sectional images. The only requirement is that the objects be unambiguously identifiable on parallel sections or successive focal planes. The move away fro
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4. An unbiased stereological study on subpopulations of rat liver macrophages and on their numerical relation with the hepatocytes and stellate cells
Studies on liver macrophages have elucidated their key roles in immunological, fibrotic and regenerative responses, and shown that macrophages are not a homogeneous population. In the rat, two sets of liver macrophages coexist, identified by ED1 and ED2 antibodies. Those sets have different quantitative responses in liver injuries and may have different task
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