Meaning of "vitamin D1" in the English dictionary

PRONUNCIATION OF VITAMIN D1

vitamin D1  [ˈvɪtəmɪn ˈdiːˈwʌn]

GRAMMATICAL CATEGORY OF VITAMIN D1

Vitamin D1 is a noun.

A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES VITAMIN D1 MEAN IN ENGLISH?

Vitamin D

Vitamin D is a group of fat-soluble secosteroids responsible for enhancing intestinal absorption of calcium, iron, magnesium, phosphate and zinc. In humans, the most important compounds in this group are vitamin D3 and vitamin D2. Cholecalciferol and ergocalciferol can be ingested from the diet and from supplements. The body can also synthesize vitamin D in the skin, from cholesterol, when sun exposure is adequate. Although vitamin D is commonly called a vitamin, it is not actually an essential dietary vitamin in the strict sense, as it can be synthesized in adequate amounts by most mammals exposed to sunlight. A substance is an essential vitamin when it cannot be made in sufficient quantities by an organism, and must be obtained from its diet. In common with other compounds commonly called vitamins, vitamin D was nevertheless discovered in an effort to find the dietary substance lacking in a disease, namely rickets, the childhood form of osteomalacia. Additionally, like other compounds called vitamins, in the developed world, vitamin D is added to staple foods, such as milk, to avoid disease due to deficiency.

Definition of vitamin D1 in the English dictionary

The definition of vitamin D1 in the dictionary is the first isolated form of vitamin D, consisting of calciferol and its precursor, lumisterol.

TRANSLATION OF VITAMIN D1

Find out the translation of vitamin D1 to 25 languages with our English multilingual translator.

The translations of vitamin D1 from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «vitamin D1» in English.

• Translator English - Chinese: 维生素D1
• Translator English - Spanish: vitamina D1
• English: vitamin D1
• Translator English - Hindi: विटामिन डी 1
• Translator English - Arabic: فيتامين D1
• Translator English - Russian: витамин D1
• Translator English - Portuguese: vitamina D1
• Translator English - Bengali: ভিটামিন ডি 1
• Translator English - French: vitamine D1
• Translator English - Malay: Vitamin D1
• Translator English - German: Vitamin D1
• Translator English - Japanese: ビタミンD1
• Translator English - Korean: 비타민 D1
• Translator English - Javanese: Vitamin D1
• Translator English - Vietnamese: vitamin D1
• Translator English - Tamil: வைட்டமின் D1
• Translator English - Marathi: व्हिटॅमिन डी 1
• Translator English - Turkish: Vitamin D1
• Translator English - Italian: vitamina D1
• Translator English - Polish: witamina D1
• Translator English - Ukrainian: вітамін D1
• Translator English - Romanian: vitamina D1
• Translator English - Greek: βιταμίνη D1
• Translator English - Afrikaans: vitamien D1
• Translator English - Swedish: vitamin D1
• Translator English - Norwegian: vitamin D1

10 ENGLISH BOOKS RELATING TO «VITAMIN D1»

Discover the use of vitamin D1 in the following bibliographical selection. Books relating to vitamin D1 and brief extracts from same to provide context of its use in English literature.

Vitamin D: Two-Volume Set

This substance was called "vitamin D1," but its structure was not determined. Vitamin D1 proved to be an adduct of tachysterol and vitamin D2, and thus vitamin D1 was actually an error in identification. The British group led by Askew was ...

David Feldman, J. Wesley Pike, John S. Adams, 2011

Vitamin D: Physiology, Molecular Biology, and Clinical ...

The term vitamin D1 was dropped after the preparation was found to be a mixture of several compounds. The vitamin D which was isolated in pure form from the irradiated ergosterol. Fig. 2. Chemical structures of vitamin D2 and vitamin D3 ...

Michael F. Holick, 2010

Vitamin D Handbook: Structures, Synonyms, and Properties

534 Vitamin D1 520-91 —2 Н НО НО С28Н440'С28Н44О (1R,32)3[(2E)~2[(1R, SaR,7aS)-1[(E,ZS,5R)»5,6-di methylhept-3-en-2-yll-7a-methyl-2.3.3a.5,6,7hexa hydro-1H-ìnden-4-ylidenelethylidene]4-methylidene cyclohexan-1-ol; (3S.9$, 1OS ...

G. W. A. Milne, M. Delander, 2007

Metabolic Bone Disease and Clinically Related Disorders

Avioli LV, Haddad JG: Vitamin D1 Current concepts. Metabolism 221507-531, 1973. Dent CE, Round JM, Stamp TCB1 Treatment of sex-linked hypophosphataemic rickets (SLHR). In Frame B, Parfitt AM, Duncan H (eds): Clinical Aspects of ...

Louis V. Avioli, Stephen M. Krane, 1997

Vitamin D: Molecular, Cellular and Clinical Endocrinology. ...

925 Inborn Errors in Vitamin D Metabolism - Their Contribution to the Understanding of Vitamin D1 Metabolism U. A. Liberman . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 935 Vitamin D and Human Antituberculosis ...

A. W. Norman, K. Schaefer, H. G. Grigoleit, 1988

Vitamin History, the Early Years

In 1936, Windaus succeeded in identifying the structure of vitamin D3; vitamin D1 had been isolated earlier by Windaus and his colleagues but was later shown to be a combination of vitamin D2 and an irradiation side product, lumisterol ...

Lee McDowell, 2013

Yearbook of Intensive Care and Emergency Medicine 2010

Vitamin D1 is a combination of ergocalciferol and lumisterol in a 1:1 ratio. Vitamin D3 undergoes two sequential hydroxylation steps, 1-hydroxylation in the liver and a subsequent 25-hydroxylation in the kidney resulting in the physiologically ...

Jean-Louis Vincent, 2010

Fundamentals of Osteoporosis

PTH produces this effect by increasing the rate of production of 1,25(OH)2 vitamin D through activation of the 25(OH) vitamin D1-hydroxylase enzyme located in the proximal renal tubule [177–179]. The gene encoding this enzyme has been ...

Robert Marcus, David Feldman, Dorothy Nelson, 2009

Animal Nutrition Science

Vitamin D1 was shown to be a mixture of vitamin D2 (ergocalciferol) and vitamin D3 (cholecaliferol) (Fraser, 1995). Units of measurement We use conventional mass units, i.e. mg or mg/kg of food or food dry matter for the B group vitamins and ...

Gordon McL. Dryden, 2008

Fortified Foods with Vitamins: Analytical Concepts to Assure ...

Vitamin D1 A mixture of ergocalciferol and lumisterol (1 : 1) Vitamin D2 Ergocalciferol (made from ergosterol, or pro-vitamin D2) Vitamin D3 Cholecalciferol (made from 7-dehydrocholesterol, or pro-vitamin D3 Vitamin D4 Dihydrotachysterol ...

Michael Rychlik, 2011

3 NEWS ITEMS WHICH INCLUDE THE TERM «VITAMIN D1»

Find out what the national and international press are talking about and how the term vitamin D1 is used in the context of the following news items.

Cơ thể cần bao nhiêu vitamin D?

SKĐS - Vitamin D có nhiều dạng: D2, D3, D4, D5, D6, D7, không có vitamin D1! Vì ban đầu các nhà khoa học thấy vitamin D1 là một chất tương quan với một ... «Báo Sức khỏe đời sống, Jun 15»

Bone Fractures among Seniors Can Be Prevented By Vitamin D with …

There are five forms of vitamin D: vitamin D1, D2, D3, D4, D5. The two forms that seem to matter to humans the most are vitamins D2 (ergocalciferol) and D3 ... «Doctor Tipster, Jul 14»

The Sun, Cancer, and Chemotherapy

Note that exposure to solely UV-A light, which passes through glass (UV-B light does not pass through glass), can degrade vitamin D1 and folate (essential ... «Mesothelioma.com, May 14»