• Organization: U.S. Environmental Protection Agency
• Updated: 2015-08-09

The dataset contains the results of a study examining the impact of vitamin D deficiency on the cardiopulmonary response of mice to photochemical smog. This dataset is associated with the...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2019-02-21

Cardiovascular effects of vitamin D deficiency and pharmacological characterization of the role of TRPC6 in the effects. This dataset is associated with the following publication: Stratford, K.,...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Manipulation of total homocysteine concentration with oral methionine is associated with impairment of endothelial-dependent vasodilation. This may be caused by increased...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background S-nitrosoglutathione (GSNO) and S-nitroso-N-acetlypenicillamine (SNAP) are two of the most common sources of nitric oxide (NO) in the biomedical field. Vitamin C has been...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Bisphosphonates are indicated in the prevention and treatment of osteoporosis. However, bone mineral density (BMD) continues to decline in up to 15% of bisphosphonate users....

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• Organization: National Institute of Standards and Technology
• Updated: 2017-01-05 00:00:00

SRM 972a Vitamin D Metabolites in Frozen Human Serum - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical evaluation of methods for determining the...

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Vitamin D has been shown to exert manifold immunomodulatory effects. Type 1 diabetes mellitus (T1DM) is regarded to be immune-mediated and vitamin D prevents the development...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Antioxidant supplementation with vitamin E had no effect in the prevention of cardiovascular diseases (CVD) in three recent large, randomized clinical trials. In order to...

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• Organization: National Institute of Standards and Technology
• Updated: 2017-01-05 00:00:00

SRM 2973 Vitamin D Metabolites in Frozen Human Serum (High Level) - This Standard Reference Material (SRM) is intended for use as an accuracy control in the critical evaluation of methods for...

• Organization: U.S. Environmental Protection Agency
• Updated: 2022-06-29

The National Health and Nutrition Examination Survey (NHANES) is a program of studies designed to assess the health and nutritional status of adults and children in the United States. The survey...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Although vitamin D receptor (VDR) polymorphisms have been shown to be associated with abnormal glucose metabolism, the reported polymorphisms are unlikely to have any...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-08-21

The microgravity environment aboard the International Space Station (ISS) provides a unique stressor that can help understand underlying cellular and molecular drivers of pathological changes...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The infusion preparation for peripheral parenteral administration comprises an infusion (A) containing glucose with 80 to 200 g/L concentration, and an infusion (B) containing amino acid with 50...

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• Organization: National Institute of Standards and Technology
• Updated: 2021-06-02 00:00:00

SRM 2969 Electronic files containing certified values and their uncertainties, and the data used to assign those values

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-29

The active hormonal form of vitamin D (1,25-dihydroxyvitamin D) is the primary regulator of intestinal calcium absorption efficiency. In vitamin D deficiency, intestinal calcium absorption is low...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The biologically active metabolite of vitamin D3, 1α,25-dihydroxyvitamin D3 [1α,25(OH)2D3], acts through vitamin D receptors, which were found in rheumatoid tissues in the present study....

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• Organization: National Institute of Standards and Technology
• Updated: 2021-06-02 00:00:00

Electronic files containing certified values and their uncertainties, and the data used to assign those values.

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Chemical compound data from PubChem database. IUPAC Name: 3,7,11,15-tetramethylhexadeca-1,3-diene. Molecular Formula: C20H38. Molecular Weight: 278.5. This dataset contains comprehensive chemical...

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• Organization: Department of the Interior
• Updated: 2023-02-14T00:00:00Z

Early rearing of steelhead (Oncorhynchus mykiss) in Oregon hatcheries is often problematic; fry can become emaciated and die during the period between hatch and first feed. Thiamine (vitamin B1)...

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• Organization: Department of the Interior
• Updated: 2020-08-20T00:00:00Z

Monitoring of vitamin B1 (thiamine) in the eggs of lake trout (Salvelinus namaycush) collected from lakes Huron and Michigan has been conducted by the U.S. Geological Survey since the mid-1990’s. ...

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