Results 11 to 20 of about 3,705 (161)

A Mixture of Topical Forms of Polydeoxyribonucleotide, Vitamin C, and Niacinamide Attenuated Skin Pigmentation and Increased Skin Elasticity by Modulating Nuclear Factor Erythroid 2-like 2

Molecules, 2022
It is well-known that increased oxidative stress caused by ultraviolet B (UV-B) radiation induces melanogenesis and activates metalloproteinases (MMPs), which degrade collagen and elastin fibers, leading to decreased skin elasticity.
Hyoung Moon Kim, Kyung-A Byun, Seyeon Oh, Jin Young Yang, Hyun Jun Park, Moon Suk Chung, Kuk Hui Son, Kyunghee Byun   +7 more
doaj   +3 more sources

Axillary Hyperpigmentation Treatment: A Systematic Review of the Literature. [PDF]

J Cosmet Dermatol
ABSTRACT Introduction Post‐inflammatory hyperpigmentation is a common dermatologic complaint that affects different parts of the body. Axillary hyperpigmentation (AH) is a common dermatologic complaint, with no standard treatment. We aim to address the efficacy and safety of the studied treatment modalities for AH.
Vahabi SM, Sajjadi S, Kalantari Y, Pourgholi E, Heidari S, Etesami I.   +5 more
europepmc   +2 more sources

Mechanistic Insights into the Multiple Functions of Niacinamide: Therapeutic Implications and Cosmeceutical Applications in Functional Skincare Products

Antioxidants
Niacinamide (or nicotinamide) is a small-molecule hydrosoluble vitamin with essential metabolic functions in mammalian cells. Niacinamide has become a key functional ingredient in diverse skincare products and cosmetics. This vitamin plays a pivotal role
Cíntia Marques, Farid Hadjab, Alexandre Porcello, Kelly Lourenço, Corinne Scaletta, Philippe Abdel-Sayed, Nathalie Hirt-Burri, Lee Ann Applegate, Alexis Laurent   +8 more
doaj   +3 more sources

Niacinamide Antimicrobial Efficacy and Its Mode of Action via Microbial Cell Cycle Arrest

Microorganisms
Niacinamide is a versatile compound widely used in the personal care industry for its ample skin benefits. As a precursor to nicotinamide adenine dinucleotide (NAD+), essential for ATP production and a substrate for poly-ADP-ribose polymerase-1 (PARP-1),
Noa Ziklo, Maayan Bibi, Lior Sinai, Paul Salama   +3 more
doaj   +3 more sources

Use of Dermocosmetics in Acne Management: A Middle East-North Africa Consensus. [PDF]

Int J Dermatol
ABSTRACT Background Acne in the Middle East and Northern Africa (MENA) is associated with high rates of post‐inflammatory hyperpigmentation and scarring, resulting from relatively high frequencies of darker or oily skin types, environmental factors, perceptions, and knowledge of acne and its treatment.
Zimmo S, Zaher H, Said A, El Morsy E, Litaiem N, Al Hammadi A, El Sayed A, Steinhoff M.   +7 more
europepmc   +2 more sources

Niacin as a drug repositioning candidate for hyperphosphatemia management in dialysis patients [PDF]

Therapeutics and Clinical Risk Management, 2014
Sooyoung Shin, Sukhyang LeeAjou University College of Pharmacy, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea Abstract: Nearly all patients with end-stage renal disease develop hyperphosphatemia.
Shin S, Lee S
doaj   +3 more sources

Integrative transcriptomics and metabolomics reveal neuroendocrine-lipid crosstalk and adenosine signaling in broiler under heat stress [PDF]

BMC Genomics
Background Heat stress (HS) is a significant challenge in poultry, negatively impacting feed efficiency and survival. These adaptive responses could lead to disrupted lipid metabolism, impaired immunity, and neural damage.
Bingxing An, Peihao Liu, Zhirui Yang, Fan Ying, Dawei Liu, Jie Wen, Guiping Zhao   +6 more
doaj   +2 more sources

Niacin or niacinamide? Nicotinic acid or nicotinamide? What is the difference?

Journal of the American Academy of Dermatology, 1986
Richard E. Ranchoff, Kenneth J. Tomecki
openalex   +3 more sources

Report on Nicotinic Acid (Niacin) or Nicotinamide (Niacinamide): Microbiological Method

Journal of AOAC INTERNATIONAL, 1949
Henry W Loy
openalex   +2 more sources

Sirtuins as a potential molecular target of cosmetic ingredients [PDF]

Farmacja Polska, 2022
Sirtuins are a group of enzymes belonging to histone deacetylases. However, they can also catalyze other deacylation reactions (including, for example, demallonylation, desuccinylation or deglutarylation), as well as ADP-ribosylation reactions.
Katarzyna Brezdeń, Katarzyna Pańczyk-Straszak, Anna Waszkielewicz   +2 more
doaj   +1 more source