Staining for KIT was positive in the endothelial cell cytoplasm of delicate capillaries and microvascular proliferations.
The presence of a branching network of delicate capillaries (chicken-wire pattern) and extensive calcification are common, but not specific additional features in oligodendrogliomas.
Staining for phosphorylated KIT was present both in delicate capillaries and hypertrophic vessels with no apparent association between phosphorylated KIT immunoexpression and microvessel morphology.
When endothelial cells (cells that lined the capillary lumens) stained positively for KIT, both delicate capillaries with flat endothelium and aggregations of vessels with hypertrophic and plump endothelial cells stained positively.
Since fibroblasts produce pro-fibrotic and angiogenic cytokines, collagen, matrix through which other cells migrate [ 31] and provide mechanical support for delicate new capillaries [ 8, 12], increased fibroblasts recruitment at the wound area could enhance wound repair.
The lymphocytes in lymphoid structures are free to move, although they are not lying loose; rather, they are confined within a delicate network of lymph capillaries located in connective tissues that channel the lymphocytes so that they come into contact with other cells, especially macrophages, that line the meshes of the network.
The remaining glomeruli had preserved architecture with delicate basement membranes, patent glomerular capillaries and normal mesangial matrix and cellularity.
The capillary lumen is open, the reticulin sheath delicate, and collagen scant.
By simultaneously inflating and deflating Cuff 1 and Cuff 2, as a part of critical care routine, the pressure on delicate tracheal tissue could be intermittently completely alleviated and arteriolar-capillary blood flow at the points of cuff-tissue interfacing restored.
It is there in David Licata's glasswork: the delicate, autumn-hued, miniature trees; the bone-like "Suture"; the crimson linked rings in "Capillary Action," a wall installation that suggests blood vessels.
