The wood micro cellular structural constituents of five lesser used wood species in Nigeria among which are Butyrospermum paradoxum, Albizia zygia, Lanea acida, Parkia felicoida and Isoberlina doka are determined. Fibre cells accounts for 54% of the total wood micro cellular constituents of B. paradoxum while vessel, axial and ray parenchyma cells make up the rest of the wood micro structural c...

Current microscopic methods to view renal microvasculature reveal only a very limited portion of the total renal volume. Identification of connectivity for postglomerular vessels in the cortex and the medulla during functional states related to changes in sodium excretion will help better to understand the coupling of renal vasculature to tubular function. The purpose of this study was to inves...

Micro-computed tomography (micro-CT) is an X-ray imaging technique that can produce detailed 3D images of cerebral vasculature. This paper describes the development of a novel method for using micro-CT to measure cerebral blood volume (CBV) in the mouse brain. As an application of the methodology, we test the hypotheses that differences in CBV exist over anatomical brain regions and that high e...

BACKGROUND Micro-CT is a novel X-ray imaging modality which can provide 3D high resolution images of the vascular network filled with contrast agent. The cerebrovascular system is a complex anatomical structure that can be imaged with contrast enhanced micro-CT. However, the morphology of the cerebrovasculature and many circulatory anastomosis in the brain result in high variations in the exten...

Aloe vera plant (A. vulgari and A. barbadensis) has being used traditionally as a medicinal plant for centuries. Gel from the inner central zone of the leaves and latex from pericyclic cells are used for medicinal purposes. The present study was conducted to elucidate the beneficial effects of Aloe vera juice on the platelet aggregation in cerebral microvessels of mice. Male mice were injected ...

Aloe vera plant (A. vulgari and A. barbadensis) has being used traditionally as a medicinal plant for centuries. Gel from the inner central zone of the leaves and latex from pericyclic cells are used for medicinal purposes. The present study was conducted to elucidate the beneficial effects of Aloe vera juice on the platelet aggregation in cerebral microvessels of mice. Male mice were injected ...

BACKGROUND AND PURPOSE Investigation of the anatomy, patency, and blood flow of arterial and venous vessels in small animal models of cerebral ischemia, venous thrombosis, or vasospasm is of major interest. However, due to their small caliber, in vivo examination of these vessels is technically challenging. Using micro-CT, we compared the feasibility of in vivo DSA and CTA of the murine cerebro...

Angiogenesis is a key process in regenerative medicine generally, as well as in the specific field of nerve regeneration. However, no convenient and objective method for evaluating the angiogenesis of tissue-engineered nerves has been reported. In this study, tissue-engineered nerves were constructed in vitro using Schwann cells differentiated from rat skin-derived precursors as supporting cell...