Results 51 to 60 of about 808 (137)

Effect of neopterin and 7,8‐dihydroneopterin on tumor necrosis factor‐α induced programmed cell death

FEBS Letters, 1995
Tumor necrosis factor‐α and the formation of reactive oxygen intermediates are central mediators of apoptosis. Recent data indicated a role of neopterin and 7,8‐dihydroneopterin in oxygen radical mediated processes. We have therefore investigated the effect of neopterin‐derivatives on TNFα induced apoptosis of the monocyte‐like cell line U937.
Baier-Bitterlich, Gabriele, Fuchs, Dietmar, Murr, Christian, Reibnegger, Gilbert, Werner-Felmayer, Gabriele, Sgonc, Roswitha, Bo¨ck, Gu¨nther, Dierich, Manfred P., Wachter, Helmut   +8 more
openaire   +2 more sources

Impact‐induced muscle damage and urinary pterins in professional rugby: 7,8‐dihydroneopterin oxidation by myoglobin

Scandinavian Journal of Medicine & Science in Sports, 2015
Muscle damage caused through impacts in rugby union is known to increase oxidative stress and inflammation. Pterins have been used clinically as markers of oxidative stress, inflammation, and neurotransmitter synthesis. This study investigates the release of myoglobin from muscle tissue due to force‐related impacts and how it is related to the ...
A, Lindsay, J, Healy, W, Mills, J, Lewis, N, Gill, N, Draper, S P, Gieseg   +6 more
openaire   +4 more sources

Genetic and biotechnological characterization of folate-producing probiotics isolated from local dairy products

Beni-Suef University Journal of Basic and Applied Sciences
Background Folate is essential for Deoxyribonucleic acid (DNA) synthesis, methylation and repair, with deficiencies linked to neural tube defects, Alzheimer’s, and cancer.
Rahma Ali Hassan Abubakr, Mohammed Hassan Abdel A’al, Gihan Mohamed El Moghazy, Ashraf Bakry Abd Elrazik, Samir Abdel Aziz Ibrahim   +4 more
doaj   +1 more source

Neopterin/7,8-dihydroneopterin is elevated in Duchenne muscular dystrophy patients and protects mdx skeletal muscle function. [PDF]

Exp Physiol, 2018
Lindsay A, Schmiechen A, Chamberlain CM, Ervasti JM, Lowe DA.   +4 more
europepmc   +1 more source

Metabolic and Gut Microbiome Responses to Paraquat Exposure in <i>Apis mellifera</i> Under Laboratory Conditions. [PDF]

Insects
Mills N, Mills N, Phokasem P, Konguthaithip G, Yongsawas R, Saksunwiriya C, Sinpoo C, Inwongwan S, Krongdang S, Lee JH, Jaikang C, Disayathanoowat T.   +11 more
europepmc   +1 more source

Emerging roles of pterins as signaling molecules in bacteria. [PDF]

Biochem Soc Trans
Rucker P, Augusta L, Fuqua C, Allen KD.
europepmc   +1 more source

Identification of a Novel Dihydroneopterin Aldolase as a Key Enzyme for Patulin Biodegradation in <i>Lactiplantibacillus plantarum</i> 6076. [PDF]

Toxins (Basel)
Shi Y, Yang W, Ding A, Wang Y, Wang Y, Li Q.   +5 more
europepmc   +1 more source

Structure of Helicobacter pylori dihydroneopterin aldolase suggests a fragment-based strategy for isozyme-specific inhibitor design. [PDF]

Curr Res Struct Biol, 2023
Shaw GX, Fan L, Cherry S, Shi G, Tropea JE, Ji X.   +5 more
europepmc   +1 more source

The Occurrence of Folate Biosynthesis Genes in Lactic Acid Bacteria from Different Sources. [PDF]

Food Technol Biotechnol, 2023
Mahara FA, Nuraida L, Lioe HN, Nurjanah S.   +3 more
europepmc   +1 more source

The antioxidants neopterin/7,8‐dihydroneopterin: Novel biomarker and muscle protectant in Duchenne muscular dystrophy [PDF]

Experimental Physiology, 2018
openaire   +3 more sources