The duration of stay in the epidermis might thus have important consequences for the subsequent survival of a schistosomulum during dermal and vascularmigration.
It should have an outer layer consisting of differentiated keratinocytes above a dermal equivalent consisting of a collagen matrix containing fibroblasts.
Banded fibrils (anchoring fibrils) connect the dermal side of the basement membrane to the underlying, collagen-fibril-rich dermis (dermal matrix).
As the name suggests, porcupine fish are covered with sharp dermal spines.
It has a low oral and dermal toxicity, no toxic vapour phase, and does not evolve chlorine when prepared, stored, and used as directed.
On the dermal skull roof, a small septomaxilla lies posterior to the right external nostril.
Several parasites produce proteases that degrade matrix proteins, facilitating the breaching of the dermal barrier to spread the infection.
It can be seen that the male wastewater treatment plant workers more frequently reported dermal symptoms, nausea and stomach pain than the controls.
