Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Madli Puhvel"'
Publikováno v:
World Literature Today. 74:835
Autor:
Deborah A. Amirian, S. Madli Puhvel
Publikováno v:
British Journal of Dermatology. 101:543-548
SUMMARY Open comedones from thirty-eight patients with acne vulgaris on the face or back were compared for microbial flora. A total of eighty-three comedones from the face and sixty-three from the upper back were individually processed for quantitati
Autor:
S. Madli Puhvel, Midori Sakamoto
Publikováno v:
Journal of Investigative Dermatology. 69(4):401-406
Leakage of intrafollicular material from closed comedones is thought to induce the perifollicular inflammation in acne. Previously free fatty acids (FFA) were implicated as the incendiary factors in comedones, but recent studies have disputed this (J
Publikováno v:
Journal of Investigative Dermatology. 83(5):394-398
The intradermal injection of 140 μg of Propionibacterium acnes (CN 6134) into the ears of female Sprague-Dawley rats produced a chronic inflammation with formation of acneiform lesions. Inflammation was characterized by more than a doubling of ear t
Autor:
S. Madli Puhvel, Midori Sakamoto
Publikováno v:
Journal of Investigative Dermatology. 68:93-97
The currently widely held theory that intrafollicular free fatty acids (FA) are the primary agents instigating inflammatory changes in acne is based on circumstantial evidence. There is no direct evidence that FA in physiologic concentrations are inf
Autor:
Midori Sakamoto, S. Madli Puhvel
Publikováno v:
Toxicology and Applied Pharmacology. 89:29-36
Based on the observation that congenic haired and hairless mice differ in the hyperkeratinizing/hyperproliferative epidermal response following topical exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in vivo, it has been proposed that this res
Autor:
S. Madli Puhvel
Publikováno v:
Journal of Toxicology: Cutaneous and Ocular Toxicology. 8:361-367
Chemically induced choracne may be used as a model to study the factors involved in the development of comedogenesis. Even though the activating agents in chloracne and acne vulgaris are obviously entirely different, it seems probable that the bioche
Publikováno v:
British Journal of Dermatology. 97:205-211
SUMMARY Patients with severe nodulo-cystic acne are known to have elevated serum antibody levels and increased immediate hypersensitivity reactions to Propionibacterium acnes. This organism is the predominant bacterium in normal pilosebaceous follicl
Publikováno v:
Toxicology and Applied Pharmacology. 99:72-80
Tetrachlorodibenzo-p-dioxin (TCDD) is a prototype for a group of toxic polyhalogenated aromatic hydrocarbons. We have studied the effect of TCDD on skin, specifically the difference in cutaneous response of congenic haired (hr/+) and hairless (hr/hr)
Autor:
Midori Sakamoto, S. Madli Puhvel
Publikováno v:
Chemosphere. 18:253-257