Results 81 to 90 of about 4,532 (170)

Simple and efficient synthesis of arbutin

Arkivoc, 2007
An efficient synthesis of arbutin, 4-hydroxyphenyl-D- glucopyranoside (1), in both α - and β -anomeric form, starting from penta-O-acetyl-α (β )-D- glucopyranoside (2) and 4-hydroxyphenylacetate (3) was developed. The BF3• Et2O-catalysed glycosylation reaction of 2 with 3 proceeds with complete retention of anomeric configuration.
Cepanec, Ivica, Litvić, Mladen
openaire   +3 more sources

De novo biosynthesis of β-Arbutin in Komagataella phaffii based on metabolic engineering strategies

Microbial Cell Factories
Background β-Arbutin, found in the leaves of bearberry, stands out as one of the globally acknowledged eco-friendly whitening additives in recent years.
Jiashuo Yang, Liu Yang, Fengguang Zhao, Chunting Ye, Shuangyan Han   +4 more
doaj   +1 more source

Effect of swimming training and arbutin supplement on cardiac antioxidant enzymes and oxidative stress in diabetic rats

مجله دانشگاه علوم پزشکی گرگان, 2015
Background and Objective: Oxidative stress plays a major role in the structural and functional changes of the myocardium due to diabetes. This study was done to determine the effect of swimming training and arbutin supplement on cardiac antioxidant ...
Farzanegi P, Habibian M, Anvari SM
doaj  

The Effect of Aerobic Training and Arbotin on Cardiac Nitric Oxide, Tumor Necrosis Factor alpha, and Vascular Endothelial Growth Factor in Male Diabetic Rats

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2017
Background and Objectives: Diabetes is one of the most important metabolic diseases, which its incidence rate has increased in recent years. In this disease, the insulin function is impaired, leading to several complications.
Rahemeh Jahangiri Jahangiri, Parvin Farzanegi, Masoumeh Habibian Habibian   +2 more
doaj  

Investigation of Possible Positive Effects of Arbutin Application in Experimental Colitis Model

The Turkish Journal of Gastroenterology
Background/Aims: This study aimed to investigate the possible positive effects of arbutin in a trinitrobenzene sulfonic acid (TNBS)- induced experimental colitis model, to compare it with mesalazine, which is used in treating inflammatory bowel disease ...
Merve Bıyıklı Alemdar, Ferhat Şirinyıldız, Adil Coşkun, İbrahim Meteoğlu, İsmail Taşkıran, Altay Kandemir, Mehmet Hadi Yaşa   +6 more
doaj   +1 more source

Polyphenol Diversity and Chemotype Variation in <i>Origanum majorana</i> and Related Species: Implications for Chemotaxonomic Differentiation, Standardisation and Genotype Selection. [PDF]

Molecules
Lukas B, Novak J, Neumüller M, Valek JR, Ahmed S, Aytaç Z, Gümüşçü A.   +6 more
europepmc   +1 more source

Chemical Characteristics and Antimicrobial Activity of <i>Arctostaphylos uva-ursi</i> (L.) Spreng. Extracts Against Skin-Associated Bacteria. [PDF]

Molecules
Sugier D, Nurzyńska A, Miazga-Karska M, Sęczyk Ł, Sugier P.   +4 more
europepmc   +1 more source

Tilapia Skin-Derived Peptide PFRMY Attenuates Melanogenesis and Tyrosinase Activity via α-MSH/PKA/CREB Signaling Pathways in B16F10 Murine Melanoma Cells. [PDF]

Foods
Song Y, Lu C, Chen S, Zhao Y, Huang H, Xiang H, Long X, Hu X.   +7 more
europepmc   +1 more source

Nutritional properties of extracellular vesicle-like particles from <i>Sophora flavescens</i> and <i>Periplaneta americana</i> with effects on streptozotocin-induced diabetic wound healing in rats. [PDF]

Front Nutr
Wu Z, Zhao Y, Zeng W, Lu Z, You Q, Cao Y, Xia Y, Shen W, Ou Z, Cai X, Zhao Q, Zhao K.   +11 more
europepmc   +1 more source

Arbutin from Serratula sogdiana [PDF]

Chemistry of Natural Compounds, 1973
I. L. Zatsny, M. B. Gorovits, N. K. Abubakirov   +2 more
openaire   +1 more source