Sebum
Mostrando 1-12 de 19 artigos, teses e dissertações.
-
1. Active ingredients, mechanisms of action and efficacy tests of antipollution cosmetic and personal care products
Urban population around the globe is direct exposed to the pollution caused by several sources (vehicles, industries, smokes etc.) and primary pollutants are divided in particulate matter and toxic gases. Current researches in populous countries indicated that exposure to pollution could affect sebum composition, stratum corneum quality and signs of skin agi
Braz. J. Pharm. Sci.. Publicado em: 08/11/2018
-
2. Unilateral acne after facial palsy
Abstract: We describe a case of unilateral acne which appeared after an episode of facial nerve palsy. An 18-year-old female patient presented with papules and pustules predominantly located on the side where the facial paralysis occurred. The patient suffered right facial paralysis, which was treated with prednisone and kinesiotherapy with massages, electro
An. Bras. Dermatol.. Publicado em: 2018-06
-
3. Development and clinical efficacy evaluation of anti-greasy green tea tonner on facial skin
ABSTRACT Green tea (Camellia sinensis (L.) Kuntze, Theaceae) polyphenols have activities against skin disorders; however, anti-sebum efficacy of green tea cosmetic has sparely been reported. The facial tonner containing green tea was therefore developed and clinical evaluated. The base formulas which stabled following accelerated tests were sensorial assesse
Rev. bras. farmacogn.. Publicado em: 2018-04
-
4. Yellow dots in trichoscopy: relevance, clinical significance and peculiarities
Abstract: Yellow dots are follicular ostium filled with keratin and/or sebum. Initially, they were exclusively associated with alopecia areata. Currently they have also been described in androgenetic alopecia, chronic cutaneous (discoid) lupus erythematosus, and dissecting cellulitis. Due to the growing importance of trichoscopy and its findings in the evalu
An. Bras. Dermatol.. Publicado em: 2017-10
-
5. An overview of dermatological and cosmeceutical benefits of Diospyros kaki and its phytoconstituents
Abstract Diospyros kaki L.f. belonging to family Ebenaceae, commonly known as persimmon is used as a medicinal plant in Chinese traditional medicine since many years for different ailments including cosmetics and dermatologic applications. Traditionally this plant is used to treat different skin conditions including pimples, skin eruptions and eczema. Presen
Rev. bras. farmacogn.. Publicado em: 2017-10
-
6. Gene Expression Patterns of Geese Expression Patterns of L-FABP, Spot 14, OB and APO A1 Genes in Different Tissues of Overfed and Control Geese
ABSTRACT Ten-week-old Langde geese in similar body weight were randomly selected, four for overfeeding and four for routinly feeding. The abundance of liver fatty acid-binding protein (L-FABP), thyroid hormone-responsive (THRSP or Spot 14), obese (OB), and apolipoprotein A1 (Apo A1) genes in goose were detected by quantitative RT-PCR. L-FABP was higher expre
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
-
7. Dermatosis neglecta
AbstractDermatosis neglecta is the name of a skin condition characterized by papules and polygonal plaques, which are sometimes warty, brownish and hyperpigmented, adherent and symmetric, though removable with ethyl or isopropyl alcohol. It occurs due to inadequate skin cleansing causing accumulation of sebum, sweat, keratin and impurities. Its occurrence, t
An. Bras. Dermatol.. Publicado em: 2015-06
-
8. Estudo das mudanças quali e quantitativas da participação de ácidos graxos no sebo de pacientes com acne inflamatória, graus II ou III, em uso sistêmico de limeciclina e/ou suplementação oral à base de ácidos linoleico, gamalinolênico / Study of qualitative and quantitative changes of fatty acids in the sebum of patients with inflammatory acne, grade II or III, under systemic use of lymecycline and/or oral supplementation based on linoleic, gamma-linolenic, and oleic acids using gas chromatography
Introdução: Acne é uma dermatose que apresenta o padrão do sebo alterado, tanto quali, quanto quantitativamente. Objetivos: Estudar as possíveis alterações quali e quantitativas dos ácidos graxos encontrados no sebo de portadores de acne vulgar graus II ou III mediante ao uso diário de limeciclina e/ou suplemento oral a base de ácidos linoleico, ga
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2012
-
9. Substantivity study of the fragrance on the skin in function of menstrual cycle / Estudo da substantividade de uma composição aromática na pele em função do ciclo menstrual
The Substantivity study of the aromatic composition/fragrance on the skin in function of menstrual cycle is the big issue because of the scientific literature says, with no significant conclusions, which the sex hormones demonstrate wide physiologic effects in the skin and in the olfactory perception, particularly, in the ovulatory and luteal phases versus o
Publicado em: 2009
-
10. Orally administered ketoconazole: route of delivery to the human stratum corneum.
Delivery of ketoconazole to human stratum corneum was studied. Thirteen healthy volunteers, three patients with chronic fungal disease and one patient with palmar-plantar hyperhidrosis were given 400 mg of ketoconazole daily for various lengths of time. The ketoconazole content of palmar stratum corneum, eccrine sweat, sebum, and serum was measured by high-p
-
11. Correlation of Propionibacterium acnes Populations with the Presence of Triglycerides on Nonhuman Skin
The skins of mice, rats, rabbits, sheep, guinea pigs, and dogs were cultured for Propionibacterium acnes. Only the sebaceous regions (perianal gland) of guinea pigs harbored a significant P. acnes population. Analysis of the lipid from this region revealed a significant percentage of triglycerides, compounds lacking in the sebum of the other animals.
-
12. Characteristic gamma-lactone odor production of the genus Pityrosporum.
Mass spectrometric-gas chromatographic analysis of culture headspaces revealed that members of the genous Pityrosporum produce volatile gamma-lactones during growth on lipid-containing media. Representative members of other yeast genera found on humans failed to produce these compounds. Addition of lecithin, oleic acids, triolein, or human sebum to the cultu