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Çok Düşük Doğum Ağırlıklı Preterm Bebeklerde Retinol Metabolizması Değişkenlerinin Prematüre Retinopatisi İle İlişkisi

open access: yesSakarya Tıp Dergisi, 2021
Amaç: Retinol fetusta birçok organın gelişimi için gereklidir. Bu nedenle retinol eksikliği teratojenik etkilere neden olabilir. Bu çalışmada çok düşük doğum ağırlıklı bebeklerde retinol, retinol bağlayıcı protein (RBP) ve plasental retinol transfer hızı
Kadir Şerafettin Tekgündüz   +4 more
doaj   +1 more source

Metabolic Engineering of Saccharomyces cerevisiae for Efficient Retinol Synthesis

open access: yesJournal of Fungi, 2023
Retinol, the main active form of vitamin A, plays a role in maintaining vision, immune function, growth, and development. It also inhibits tumor growth and alleviates anemia.
Xuan Wang   +7 more
doaj   +1 more source

A SYSTEMATIC REVIEW: MECHANISM OF ACTION ORAL AND TOPICAL RETINOL (Retinyl palmitate) AS A THERAPY OF ACNE SKIN IN BEAUTY PRODUCTS

open access: yesJurnal Farmasi Sains dan Praktis, 2023
Acne is one of the dermatological diseases that often appears in adolescence to adulthood. Retinol (retinyl palmitate) is a first-generation vitamin A   derivative used for acne therapy by reducing sebum production which can cause acne bacteria to grow. 
Rizqi Fitria Yanuar, Peni Indrayudha
doaj   +1 more source

Vitamin A Status of Women and Children in Yaoundé and Douala, Cameroon, is Unchanged One Year after Initiation of a National Vitamin A Oil Fortification Program. [PDF]

open access: yes, 2017
Vitamin A (VA) fortification of cooking oil is considered a cost-effective strategy for increasing VA status, but few large-scale programs have been evaluated. We conducted representative surveys in Yaoundé and Douala, Cameroon, 2 years before and 1 year
Brown, Kenneth H   +7 more
core   +7 more sources

Metabolism and secretion of retinol transport complex in acute renal failure

open access: yesJournal of Lipid Research, 1991
Tissue uptake and distribution of retinol from circulatory vitamin A transport complex was studied in order to determine the origin of the increased serum retinol in rats with short-term acute renal failure.
TH Gerlach, MH Zile
doaj   +1 more source

The retina visual cycle is driven by cis retinol oxidation in the outer segments of cones [PDF]

open access: yes, 2017
Vertebrate rod and cone photoreceptors require continuous supply of chromophore for regenerating their visual pigments after photoactivation. Cones, which mediate our daytime vision, demand a particularly rapid supply of 11-cis retinal chromophore in ...
Cornwall, M. Carter   +3 more
core   +2 more sources

Improvement of mild photoaged facial skin in middle‐aged Chinese females by a supramolecular retinol plus acetyl hexapeptide‐1 containing essence

open access: yesSkin Health and Disease, 2023
Background The anti‐ageing gold standard, retinol, has been widely recognized for its anti‐wrinkle benefits in the Chinese population. Studies have shown that Asians are more sensitive to retinol compared to their Caucasian counterparts, and it is ...
Ying Ye   +3 more
doaj   +1 more source

Biological Functions of RBP4 and Its Relevance for Human Diseases

open access: yesFrontiers in Physiology, 2021
Retinol binding protein 4 (RBP4) is a member of the lipocalin family and the major transport protein of the hydrophobic molecule retinol, also known as vitamin A, in the circulation.
Julia S. Steinhoff   +3 more
doaj   +1 more source

Metabolic interactions between vitamin A and conjugated linoleic acid [PDF]

open access: yes, 2014
Lipid-soluble molecules share several aspects of their physiology due to their common adaptations to a hydrophilic environment, and may interact to regulate their action in a tissue-specific manner.
BANNI, SEBASTIANO   +7 more
core   +2 more sources

Regulating Retinoic Acid Availability during Development and Regeneration: The Role of the CYP26 Enzymes. [PDF]

open access: yes, 2020
This review focuses on the role of the Cytochrome p450 subfamily 26 (CYP26) retinoic acid (RA) degrading enzymes during development and regeneration. Cyp26 enzymes, along with retinoic acid synthesising enzymes, are absolutely required for RA homeostasis
Roberts, C
core   +2 more sources

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