Results 291 to 300 of about 113,255 (342)
Finnish Tattooists Express Concerns Over New REACH‐Compliant Tattoo Inks
JEADV Clinical Practice, EarlyView.
Nicolas Kluger+2 more
wiley +1 more source
When Brown Meets White and Blue: A Quiz in Three Hues
JEADV Clinical Practice, EarlyView.
Chiara Battilotti+4 more
wiley +1 more source
Early skin seeding regulatory T cells modulate PPARγ-dependent skin pigmentation
Cho I+9 more
europepmc +1 more source
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The Pigmented Tumours of the Skin
The British Journal of Radiology, 1946First of all, may I offer Professor Stewart's apologies for his unavoidable absence from this meeting. It is the more unfortunate because this is a subject in which he has been interested for many years so that he has formed his own clear views on it. Secondly, may I say that having been brought up in his school of pathology, the views which I express ...
G M, BONSER, I G, WILLIAMS, F, ELLIS
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Archives of Dermatology, 1970
Formalin pigment (acid formaldehyde hematin) is an iron-free derivative of hemoglobin that forms in skin when a specimen containing hemoglobin is fixed in acid formalin at pH less than 6. With low-power light microscopy, formalin pigment appears brown and granular and must be differentiated from melanin, hemosiderin, aposiderin, and hematoidin.
Neal S. Penneys, A. Bernard Ackerman
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Formalin pigment (acid formaldehyde hematin) is an iron-free derivative of hemoglobin that forms in skin when a specimen containing hemoglobin is fixed in acid formalin at pH less than 6. With low-power light microscopy, formalin pigment appears brown and granular and must be differentiated from melanin, hemosiderin, aposiderin, and hematoidin.
Neal S. Penneys, A. Bernard Ackerman
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Photodermatoses in pigmented skin
Photochemical & Photobiological Sciences, 2012Photodermatoses are a group of skin diseases primarily caused by, or exacerbated by exposure to ultraviolet and or visible radiation. The effect of sunlight on skin depends on a number of factors including skin colour, skin phototype and the content and type of melanin in the skin.
Ashok Roopchand Wadhwani+2 more
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Journal of Photochemistry and Photobiology B: Biology, 2001
The highest incidences of cancer are found in the skin, but endogenous pigmentation is associated with markedly reduced risk. Agents that enhance skin pigmentation have the potential to reduce both photodamage and skin cancer incidence. The purpose of this review is to evaluate agents that have the potential to increase skin pigmentation. These include
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The highest incidences of cancer are found in the skin, but endogenous pigmentation is associated with markedly reduced risk. Agents that enhance skin pigmentation have the potential to reduce both photodamage and skin cancer incidence. The purpose of this review is to evaluate agents that have the potential to increase skin pigmentation. These include
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Physiology of Skin Pigmentation
2021The skin is the largest organ in the body and the body’s first line of defense against harmful pathogens. The layers of the skin and their physiological functions are continuous throughout the skin of all ethnicities. Regardless of the obvious similarities in skin, there are differences in the mechanisms of skin of color that not only cause the ...
Chesahna Kindred, Micah Christine Brown
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Photodermatoses in the Pigmented Skin
2017Skin colour (specifically in relation to its melanin content and composition) has a marked influence on its interaction with ultraviolet light. Eumelanin has mainly photoprotective properties while pheomelanin has the ability to cause formation of reactive oxygen species.
Kanika Sahni, Vinod Sharma
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Fenfluramine and Pigmented Skin
JAMA: The Journal of the American Medical Association, 1973To the Editor.— The question from Irwin H. Linden (221:720, 1972) concerning brown pigmentation of the skin along the veins following heroin injections brings a letter from theBritish Medical Journal(3:115, 1972) to my mind. D.W. Barlett described "a beneficial side effect arising from the treatment of obesity with fenfluramine." In a number of ...
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