vitelli | (n) คำนามพหูพจน์ของ vitellus |
vitelline | (adj) ซี่งมีไข่แดง |
perivitelline | -รอบไข่แดง [แพทยศาสตร์ ๖ ส.ค. ๒๕๔๔] |
vitelli |
vitelline circulation | (n) circulation of blood between the embryo and the yolk sac |
golden willow | (n) European willow having greyish leaves and yellow-orange twigs used in basketry, Syn. Salix vitellina, Salix alba vitellina |
yolk sac | (n) membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional, Syn. umbilical vesicle, vitelline sac, vesicula umbilicus |
Perivitelline | a. [ Pref. peri- + vitelline. ] (Biol.) Situated around the vitellus, or between the vitellus and zona pellucida of an ovum. [ 1913 Webster ] |
Vitelligenous | a. (Zool.) Producing yolk, or vitelline substance; -- applied to certain cells (also called nutritive, or yolk, cells) formed in the ovaries of many insects, and supposed to supply nutriment to the developing ova. [ 1913 Webster ] |
Vitellin | n. [ See Vitellus. ] (Physiol. Chem.) An albuminous body, belonging to the class of globulins, obtained from yolk of egg, of which it is the chief proteid constituent, and from the seeds of many plants. From the latter it can be separated in crystalline form. [ 1913 Webster ] [ 1913 Webster ] |
Vitelline | a. [ L. vitellus the yolk of an egg. ] (Biol.) Of or pertaining to the yolk of eggs; |