ECTOZOA
\ˌɛktəzˈə͡ʊə], \ˌɛktəzˈəʊə], \ˌɛ_k_t_ə_z_ˈəʊ_ə]\
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By DataStellar Co., Ltd
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Parasitic animals that infest the exterior of the body,-as lice. A term which, like Helminthia erratica, Pscudohelminthes, and Pseudoparasites, is applied, also, to worms or larves of insects that have been introduced into the intestinal canal by accident. Animalcules, most frequently swallowed, are the hairworm, leech, grub of the fly, caddy insectÂ-Phalaena penguinalis; the larve of the bee, the spider, the triton palustris, lacerta aquatica, &c. In animals, bots are produced by swallowing the ova of the oestrus or gadfly. See Helminthia erratica.
By Robley Dunglison
Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.