| vitelline membrane | <cell biology> The plasma membrane of the egg. (12 Dec 1998) |
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| Vitelline pole | <embryology> The vegetative pole of an ovum. (05 Mar 2000) |
| vitelline reservoir | In cestodes and trematodes, a common chamber receiving vitelline (yolk) material from the two vitelline ducts; the yolk material then passes into the ootype to surround the ovum with nutritive vitelline granules that are enclosed by a characteristically formed eggshell. Synonym: vitelline reservoir. (05 Mar 2000) |
| vitelline sac | <embryology, ornithology> One of the set of extra embryonic membranes, growing out from the gut over the yolk surface, in birds formed from the splanchnopleure, an outer layer of splanchnic mesoderm and an inner layer of endoderm. (18 Nov 1997) |
| vitelline vein | <anatomy, vein> A vein returning blood from the yolk sac to the embryo. Synonym: vena vitellina. (05 Mar 2000) |
| vitelline vessels | See: vitelline artery, vitelline vein. (05 Mar 2000) |
| vitelliruptive degeneration | Degeneration in Best's disease, with the macular region of each eye occupied by a bright orange-yellow circular deposit resembling an egg yolk, followed by scarring; autosomal dominant inheritance. Synonym: vitelliruptive degeneration. (05 Mar 2000) |
| vitellogene | <zoology> A gland secreting the yolk of the eggs in trematodes, turbellarians, and some other helminths. See: Vitellus, and -gen. Source: Websters Dictionary (01 Mar 1998) |
| vitellogenesis | The production and storage of yolk in the oocyte which is usually initiated after the first meiotic division. (12 Dec 1998) |
| vitellogenic carboxypeptidase | <enzyme> Serine carboxypeptidase synthesised in mosquito fat bodies and taken up into oocytes Registry number: EC 3.4.16.- (26 Jun 1999) |
| vitellogenin | <protein> A protein, precursor of several yolk proteins, especially phosvitin and lipovitellin in the eggs of various vertebrates, synthesised in the liver cells after oestrogen stimulation. Also found in large amounts in the haemolymph of female insects, synthesised and released from the fat body during egg formation. (18 Nov 1997) |
| vitellointestinal cyst | A small red sessile or pedunculated tumour at the umbilicus in an infant; it is due to the persistence of a segment of the vitellointestinal duct. Synonym: umbilical cyst. (05 Mar 2000) |
| vitellolutein | Lutein from the yolk of egg. (05 Mar 2000) |
| vitellorubin | A reddish pigment from the yolk of egg. (05 Mar 2000) |
| vitellose | A protein fragment from vitellin. (05 Mar 2000) |
Synonyms : Proliferative Vitreoretinopathies, Proliferative Vitreoretinopathy, Vitreoretinopathies, Proliferative
Synonyms :
Synonyms : Bodies, Vitreous, Body, Vitreous, Vitreous Bodies
Synonyms : Detachment, Posterior Vitreous, Detachment, Vitreous, Detachments, Posterior Vitreous, Detachments, Vitreous, Posterior Vitreous Detachments, Vitreous Detachment, Posterior, Vitreous Detachments, Vitreous Detachments, Posterior
Synonyms : Vitreous Hemorrhages
| vital capacity |
VC; the volume of gas that can be expelled from the lungs from a position of full inspiration, with no limit to the duration of expiration; it is equal to the inspiratory capacity plus the expiratory reserve volume. See illustration.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| vitellointestinal cyst |
a cystlike tumor at the umbilicus, caused by persistence of a portion of the umbilical duct; called also umbilical c.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| vital red |
a dye which is introduced directly into the circulation by venipuncture for the purpose of estimating the volume of the blood in the body by determining the concentration of the dye in the blood plasma.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| vitelline circulation |
the circulation through the blood vessels of the yolk sac; called also omphalomesenteric c.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| vitamin G |
Riboflavin (E101), also known as vitamin B or vitamin G, is an easily absorbed, water-soluble micronutrient with a key role in maintaining human health. Like the other B vitamins, it supports energy production by aiding in the metabolising of fats, carbohydrates, and proteins. Vitamin B is also required for red blood cell formation and respiration, antibody production, and for regulating human growth and reproduction. ...
출처: en.wikipedia.org/wiki/Vitamin_G
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| Vit | undergo vitrification |
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| Vit | change into glass or a glass-like substance by applying heat |
| Vit | abusive or venomous language used to express blame or censure or bitter deep-seated ill will |
| Vit | (H2SO4) a highly corrosive acid made from sulfur dioxide |
| Vit | subject to bitter verbal abuse |
| Vit | expose to the effects of vitriol or injure with vitriol |
| Vit | of a substance, especially a strong acid |
| Vit | harsh or corrosive in tone |
| Vit | in a caustic vitriolic manner |
| Vit | tropical epiphytic ferns with straplike fronds |
| Vit | epiphytic fern found in lowland forests of tropical America |
| Vit | one of a number of families into which Polypodiaceae has been subdivided in some classification systems: genus Vittaria |