The observation on the microstructure of six orchids demonstrated that they have the typical orchidaceous roots with velamen and thick cortical tissue.
Mycotic keratltis is a chronic infective keratomycosis with high blindness rates. it spread fast with the wide uses of the broad-spectrum antibiotics and cortical steroids.
In addition, atrophy of the thalamencephalon which presents close connection with the motor-sensory cortex of the brain may occur secondary to the unilateral cerebral cortical infarction.
A large staghorn calculus is seen obstructing the renal peli-calyceal system. The lower pole of the kidney shows areas of hemorrhage and necrosis with collapse of cortical areas.
The large amount of PAO could be found in the cytoplasm of parenchyma in cotyledon and in the cell membranes and intercellular spaces of cortical parenchyma in phyllogen.
Exodermis An outermost layer of thickened or suberized cortical cells that sometimes replaces the epidermal layer in the older parts of roots if the epidermal cells have died.
The cortical radiate arteries continue to divide eventually forming afferent arterioles that split into a tiny bundle of capillaries called the glomerulus.