Results 221 to 230 of about 12,856 (259)

Niacinamide and Acanthosis Nigricans

Archives of Dermatology, 1984
To the Editor.— A side effect of high-dose niacinamide therapy, not mentioned in the October 1983,Archivesarticle entitled "Response of Generalized Granuloma Annulare to High-Dose Niacinamide," 1 is acanthosis nigricans. The following cases, encountered recently, illustrate the potential for a reaction when the association is overlooked.
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Topically Applied Niacinamide in Isoniazid-Induced Pellagra

Archives of Dermatology, 1976
A patient with tuberculous meningitis developed a pellagra-like skin eruption after treatment with isoniazid. Administration of the drug was continued, and a topical preparation of niacinamide (nico-tinamide) was applied to one half of the face and the back of one hand.
J. S. Comaish, H. McGrath, R. H. Felix
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Formulation and Evaluation of Dermatological Product Containing Niacinamide

2021
In this study, niacinamide-based skin creams were formulated and evaluated. Niacinamide (also known as nicotinamide, 3-pyridinecarboxamide) is a physiologically active form of niacin or vitamin B3. Niacinamide, a derivative of niacin, has the ability to treat some skin conditions including aging skin.
Sandhya, Rani, Kabita B, Banik, Simhachalam, Rath   +2 more
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Topical Formulation with Niacinamide Combined with 5 MHz Ultrasound for Improving Skin Ageing: A Double-blind, Randomised, Placebo-controlled Clinical Study.

Current Medicinal Chemistry
INTRODUCTION Skin ageing is a complex process influenced by various factors. Personal care products claim to address ageing signs, yet clinical efficacy tests lack standardised regulations. Niacinamide (NIA) is known for skin benefits, including managing
Mariane Massufero Vergílio, G. Leonardi
semanticscholar   +1 more source

Nicotinic acid/niacinamide and the skin

Journal of Cosmetic Dermatology, 2004
SummaryNicotinic acid (also generally known as niacin) and niacinamide (also known as nicotinamide) are similarly effective as a vitamin because they can be converted into each other within the organism. The blanket term vitamin B3 is used for both.Niacinamide is a component of important coenzymes involved in hydrogen transfer.
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Metabolism of Niacin and Niacinamide in Perfused Rat Intestine

The Journal of Nutrition, 1979
The metabolism of [14C]nicotinic acid and [14C]nicotinamide by perfused rat intestine was studied by analyzing the 14C-products formed at various time intervals after these substrates were administered intravascularly or intralumenally. Intermediates in the Preiss-Handler pathway contained isotope when [14C]nicotinic acid was administered by either ...
Carol J. Gross, LaVell M. Henderson
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The effect of 2% niacinamide on facial sebum production

Journal of Cosmetic and Laser Therapy, 2006
The presence of sebum on the face is responsible for both facial shine and the formation of comedonal and inflammatory acne lesions. Sebum control is a goal of many OTC skin care products; however, most currently available products function by absorbing sebum from the face rather than modulating its production.To demonstrate the effect of topical 2 ...
Zoe Diana Draelos, Akira Matsubara, Kenneth A. Smiles   +2 more
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Erythema Elevatum Diutinum Treated With Niacinamide and Tetracycline

Archives of Dermatology, 1980
A 60-year-old woman with recurrent papular and vesiculobullous lesions of erythema elevatum diutinum responded to treatment with 100 mg of oral niacinamide three times a day and 250 mg of tetracycline hydrochloride four times a day. Prior therapy with 2.5 mg of dexamethasone daily and 1.0 g of erythromycin daily had been unsuccessful. After four weeks,
Irmgard K. Kohler, Allan L. Lorincz
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An Evaluation of Niacinamide in the Treatment of Childhood Schizophrenia

American Journal of Psychiatry, 1970
The author evaluated 57 schizophrenic children clinically and psychologically before and after a six-month administration of niacinamide. They were separated into three groups: those given niacinamide, those given niacinamide plus a tranquilizer, and those given a placebo. There was no significant difference attributable to niacinamide; also, tests for
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Efektivitas Niacinamide Topikal terhadap Hidrasi Kulit pada Individu dengan Akne Vulgaris

Malahayati Nursing Journal
Nowadays, many skincare products use niacinamide as their base ingredient. Niacinamide, also known as vitamin B3, has the potential to enhance ceramide synthesis and improve the skin barrier function.
Nabila Jingga Permatasari, S. T. Tan
semanticscholar   +1 more source