Results 231 to 240 of about 31,233 (276)
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Journal of the American Academy of Dermatology, 1984
The retinoids are synthetic derivatives of vitamin A. Isotretinoin (13-cis-retinoic acid) is now being widely used in the United States for severe acne and etretinate is available in Europe and other countries for psoriasis. These drugs are also effective for a number of other skin diseases.
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The retinoids are synthetic derivatives of vitamin A. Isotretinoin (13-cis-retinoic acid) is now being widely used in the United States for severe acne and etretinate is available in Europe and other countries for psoriasis. These drugs are also effective for a number of other skin diseases.
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Annual Review of Nutrition, 1995
Vitamin A is a necessary nutrient in the diet. However, excessive doses of retinoids by pregnant women result in teratogenesis. In this chapter, we initially discuss the occurrence and characteristics of fetal malformations associated with maternal ingestion of natural and synthetic retinoids in both experimental animals and humans.
D R, Soprano, K J, Soprano
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Vitamin A is a necessary nutrient in the diet. However, excessive doses of retinoids by pregnant women result in teratogenesis. In this chapter, we initially discuss the occurrence and characteristics of fetal malformations associated with maternal ingestion of natural and synthetic retinoids in both experimental animals and humans.
D R, Soprano, K J, Soprano
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The American Journal of Medicine, 1989
The retinoids, a group of compounds consisting of vitamin A and its derivatives, have been the subject of intense investigation over the past 30 years. These molecules have shown beneficial effects in the areas of acne, psoriasis, neoplastic processes and, most recently, reversal of extrinsically aged skin.
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The retinoids, a group of compounds consisting of vitamin A and its derivatives, have been the subject of intense investigation over the past 30 years. These molecules have shown beneficial effects in the areas of acne, psoriasis, neoplastic processes and, most recently, reversal of extrinsically aged skin.
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Retinoid Specificity of Interphotoreceptor Retinoid-Binding Protein
Biochemistry, 1994Interphotoreceptor retinoid-binding protein (IRBP), the predominant protein in the interphotoreceptor matrix of retina, has been implicated in transfer of retinoids between retinal pigment epithelium and photoreceptor cells. In this work, the interactions of several retinoids with IRBP were studied in order to clarify whether the protein displays ...
Y, Chen, N, Noy
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British Journal of Dermatology, 1992
Extensive well-controlled clinical studies performed over the past 5 years have demonstrated a consistent, dose-dependent, statistically significant improvement in the appearance of photodamaged skin after 3-6 months of daily treatment with topical 0.001-0.1% tretinoin cream.
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Extensive well-controlled clinical studies performed over the past 5 years have demonstrated a consistent, dose-dependent, statistically significant improvement in the appearance of photodamaged skin after 3-6 months of daily treatment with topical 0.001-0.1% tretinoin cream.
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Journal of the American Academy of Dermatology, 1988
Retinoids, chemicals that have vitamin A activity, have become important therapeutic agents for a variety of cutaneous disorders, including acne. This paper reviews the history of retinoid use in acne, including retinol, topical tretinoin, topical and systemic isotretinoin, systemic etretinate, and new investigational retinoid molecules.
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Retinoids, chemicals that have vitamin A activity, have become important therapeutic agents for a variety of cutaneous disorders, including acne. This paper reviews the history of retinoid use in acne, including retinol, topical tretinoin, topical and systemic isotretinoin, systemic etretinate, and new investigational retinoid molecules.
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Journal of the American Academy of Dermatology, 1982
The historical development of the chemistry and biology of vitamin A and its derivatives (retinoids) is briefly reviewed.
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The historical development of the chemistry and biology of vitamin A and its derivatives (retinoids) is briefly reviewed.
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Hormone Research, 2008
The observation that topical retinoic acid could attenuate wrinkles and other features of skin photoageing has projected this molecule into the media spotlight. Behind this effect are in fact major basic biological issues related to the role of retinoids in tissue maintenance and their possible interference with the molecular biology of cellular ageing.
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The observation that topical retinoic acid could attenuate wrinkles and other features of skin photoageing has projected this molecule into the media spotlight. Behind this effect are in fact major basic biological issues related to the role of retinoids in tissue maintenance and their possible interference with the molecular biology of cellular ageing.
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Cancer Chemotherapy and Pharmacology, 1979
The early and recent investigations in the field of retinoids and cancer are reviewed. The retinoids, including natural vitamin A compounds and their synthetic analogs, present a new class of substances exerting a prophylactic and a therapeutic effect both in certain experimental tumor models and in certain clinical conditions of preneoplastic and ...
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The early and recent investigations in the field of retinoids and cancer are reviewed. The retinoids, including natural vitamin A compounds and their synthetic analogs, present a new class of substances exerting a prophylactic and a therapeutic effect both in certain experimental tumor models and in certain clinical conditions of preneoplastic and ...
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Retinoids are analogs of vitamin A that exert multiple effects on cellular differentiation and proliferation, the immune system, and embryonic development.
Sorg, Olivier, Saurat, Jean-Hilaire
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