Results 231 to 240 of about 5,353,806 (316)

Trichloroacetic acid and sodium trichloroacetate

2021
The German Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area has re-evaluated trichloroacetic acid [76-03-9] and sodium trichloroacetate [650-51-1] to derive a maximum concentration at the workplace (MAK value), considering all toxicity endpoints. Available publications are described in detail.
Hartwig, Andrea, MAK Commission
openaire   +1 more source

Trichloroacetic Acid With Microneedling Versus Trichloroacetic Acid Alone for Treating Melasma

Dermatologic Surgery, 2022
BACKGROUND Melasma is a common acquired disorder of hyperpigmentation which is difficult to treat. OBJECTIVE We aim to evaluate the efficacy and safety of combined microneedling with trichloroacetic acid in the treatment of melasma.
Eman R. Hofny, Amira A. Abdel-Motaleb, Safaa Ahmed Hamed, Howida Omar Twisy   +3 more
openaire   +2 more sources

Comparative study of 15% trichloroacetic acid peel combined with 70% glycolic acid and 35% trichloroacetic acid peel for the treatment of photodamaged facial skin in aging women

Journal of Cosmetic Dermatology, 2020
Photoaging (extrinsic aging) is caused by environmental exposure to ultraviolet radiation. Superficial and medium‐depth chemical peels with trichloroacetic acid (TCA) are performed to reduce wrinkles, hyperpigmentation, dryness, and erythema caused by ...
Marlena Kubiak, P. Mucha, H. Rotsztejn
semanticscholar   +1 more source

Trichloroacetic Acid in Different Concentrations: A Promising Treatment Modality for Vitiligo.

Dermatologic Surgery, 2020
BACKGROUND Despite the recent advances in the treatment of vitiligo, results are still largely unsatisfactory and many patients show either weak or no response to treatment.
A. Nofal, M. Fawzy, Rania Alakad
semanticscholar   +1 more source

Synchronous Reduction-Oxidation Process for Efficient Removal of Trichloroacetic Acid: H* Initiates Dechlorination and •OH Is Responsible for Removal Efficiency.

Environmental Science and Technology, 2019
Degradation of chlorinated disinfection by-products using the electro-reduction process has been considered as a promising approach for advanced water treatment, while the removal efficiency is restricted by high barrier for dechlorination of ...
Jun Zhang, Qinghua Ji, H. Lan, Gong Zhang, Huijuan Liu, J. Qu   +5 more
semanticscholar   +1 more source

Cryotherapy vs trichloroacetic acid 90% in treatment of common warts

Journal of Cosmetic Dermatology, 2018
Common warts are hyperkeratotic, benign cutaneous growths caused by types 1, 2, and 7 Human papilloma viruses. Different modalities are available to treat warts.
Azza Mahfouz Abdel Meguid, A. A. Abdel Motaleb, Amany Mohamed Ibrahim Abdel Sadek   +2 more
semanticscholar   +1 more source

The Glycolic Acid Trichloroacetic Acid Peel

The Journal of Dermatologic Surgery and Oncology, 1994
background. Chemical peeling has become increasingly popular. Technique is more critical in medium depth peeling than with deeper peels because of variable penetration of the trichloroacetic acid,objective. This article describes a novel use of two caustic agents, glycolic acid and trichloroacetic acid, to effect a predictable approach to medium depth ...
W P, Coleman, J M, Futrell
openaire   +2 more sources

Trichloroacetic Acid Peels Revisited

The Journal of Dermatologic Surgery and Oncology, 1989
Abstract. Trichloroacetic acid (TCA) is a time‐honored peeling agent that has no known systemic toxicity. Recent interest in reversing the effects of actinic damage has led to the utilization of combination therapies. Retinoic acid, solid CO2, pyruvic acid, Jessner's formula, and other agents have been used to increase the effectiveness of TCA and ...
openaire   +2 more sources

Microbial dehalogenation of trichloroacetic acid

World Journal of Microbiology & Biotechnology, 1992
A pure bacterial culture and a two-membered mixed culture were isolated that degraded trichloroacetic acid if a second, readily metabolizable substrate was present in the growth medium. Previous doubts over the microbial dehalogenation of trichloroacetic acid (TCA) may be due to its inability to act as a sole carbon and energy source.
A L, Weightman, A J, Weightman, J H, Slater   +2 more
openaire   +2 more sources

Trichloroacetic acid peeling.

Cutis, 1977
Trichloroacetic acid peeling refers to a system whereby a corrosive chemical is applied to the skin. The resultant good effect is due to epidermal regeneration, as well as the regenerating of new collagen in the dermis. The technique of deep chemical peeling in treatment of actinic degeneration and acne scarring is presented.
S S, Resnik, L A, Lewis, B H, Cohen
openaire   +1 more source