Results 71 to 80 of about 38,509 (256)

Retinoids: potential in cancer prevention and therapy

open access: yes, 2004
International audienceRetinoids (derivatives of vitamin A) are signalling molecules that play important roles in cell growth, differentiation and death.
Germain, Pierre   +3 more
core   +1 more source

ASSORTMENTS OF DRUGS AND TECHNOLOGICAL RECEIVES, WHICH THE FIRST DOCTORS APPLIED

open access: yesРазработка и регистрация лекарственных средств, 2019
The paper presents information on how the Sumerians, doctors of Egypt, Ancient Greece and the Roman Empire treated their patients two thousand years or more ago. An attempt is made to analyze the assortments of medicines and technological methods used by
K. S. Guzev
doaj  

Targeted Topical Delivery of Retinoids in the Management of Acne Vulgaris: Current Formulations and Novel Delivery Systems

open access: yesPharmaceutics, 2019
Acne vulgaris is a common inflammatory pilosebaceous condition that affects 80−90% of adolescents. Since the introduction of tretinoin over 40 years ago, topical retinoid products have been a mainstay of acne treatment.
Gemma Latter   +4 more
doaj   +1 more source

Vitamin A - potential anticancer weapon

open access: yesJournal of Education, Health and Sport
Introduction:  Vitamin A, one of the most popular vitamins that people usually associate with eye health or beautiful skin, also has many other functions and uses.
Natalia Aleksandra Popławska   +4 more
doaj   +1 more source

Retinol and Retinyl Palmitate in Foetal Lung Mice: Sexual Dimorphism

open access: yesCritical Care Research and Practice, 2013
In this work, we evaluate the lung retinoids content to study the possible difference between male and female mice during prenatal development and to comprehend if the vitamin A metabolism is similar in both genders.
Olga Carvalho, Carlos Gonçalves
doaj   +1 more source

Do topical retinoids cause acne to flare ?

open access: yes, 2009
BACKGROUND: Guidelines support this use of topical retinoids as a fundamental part of acne treatment regimens. However, existing dogma holds that topical retinoids may initially worsen acne.
McCalin, Richard, MD   +2 more
core  

Restoration of Retinoid Sensitivity by MDR1 Ribozymes in Retinoic Acid–Resistant Myeloid Leukemic Cells [PDF]

open access: bronze, 1998
Hiromichi Matsushita   +9 more
openalex   +1 more source

Structural Impact of Selected Retinoids on Model Photoreceptor Membranes [PDF]

open access: gold, 2023
Szymon Radzin   +8 more
openalex   +1 more source

Transition metal catalysed borylation of C-H bonds [PDF]

open access: yes, 2006
Chapter one provides a general review of the metal catalysed diboration of alkynes, 1,2- and 1,3-dienes, a,ß-unsaturated carbonyl compounds, and alkenes, as well as the metal catalysed borylation of alkane and arene C-H bonds. Chapter two is divided into
Mkhalid, Ibraheem Ahmed I   +1 more
core  

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