Results 71 to 80 of about 2,765 (175)

Pyrroroquinoline Quinone (PQQ) Improves the Quality of Holstein Bull Semen during Cryopreservation

Animals
Cryopreserved semen is extensively utilized in the artificial insemination (AI) of domestic animals; however, suboptimal conception rates due to oxidative damage following AI continue to pose a challenge.
Hai Wang, Kexiong Liu, Weibin Zeng, Jiahua Bai, Linli Xiao, Yusheng Qin, Yan Liu, Xiaoling Xu   +7 more
doaj   +1 more source

Pyrroloquinoline quinone promotes human mesenchymal stem cell-derived mitochondria to improve premature ovarian insufficiency in mice through the SIRT1/ATM/p53 pathway

Stem Cell Research & Therapy
Background DNA damage and oxidative stress induced by chemotherapy are important factors in the onset of premature ovarian insufficiency (POI). Studies have shown that mitochondria derived from mesenchymal stem cells (MSC-Mito) are beneficial for age ...
Shengjie Liu, Yuanmei Wang, Hanlin Yang, Jun Tan, Jingkaiwen Zhang, Dan Zi   +5 more
doaj   +1 more source

An enzyme catalyzing liberation of pyrroloquinoline quinone(PQQ) from PQQ-adducts.

Agricultural and Biological Chemistry, 1990
ADACHI, Osao, OKAMOTO, Kazuyuki, MATSUSHITA, Kazunobu, SHINAGAWA, Emiko, AMEYAMA, Minoru   +4 more
openaire   +2 more sources

Las quinoproteínas alcohol deshidrogenasas en los sistemas bacterianos: distribución, clasificación, estructura y función

TIP Revista Especializada en Ciencias Químico-Biológicas, 2005
Existe una gran diversidad de alcohol deshidrogenasas (ADHs) microbianas; las cuales son divididas en tres grandes grupos: (a) Las que son dependientes de las coenzimas NAD o NADP, (b) Las que son independientes de estas coenzimas; sin embargo ...
Saúl Gómez-Manzo, Roberto Arreguín-Espinosa, Martha Contreras-Zentella, Edgardo Escamilla-Marván   +3 more
doaj  

Pyrroloquinoline Quinone Mitigates Type 2 Diabetes-Induced Cardiac Injury Through Mitochondrial Quality Control and Inhibition of NLRP3-Dependent Pyroptosis. [PDF]

Metabolites
Zhang X, Liu W, Fu Z, Chen Z, Chen Q, Shen Y, Jin Y, Xu D, Wang Y, Qu X, Zhang Y.   +10 more
europepmc   +1 more source

Optimization of Culture Conditions for Pyrroloquinoline Quinone-Overproducing Mutant <i>Hyphomicrobium denitrificans</i> and Its Skin Bioactive Properties. [PDF]

J Microbiol Biotechnol
Lee J, Hwang H, Kim G, Hinterdorfer P, Song S, Ko K.   +5 more
europepmc   +1 more source

Dietary pyrroloquinoline quinone and spermidine in healthy longevity: targeting the hallmarks of aging. [PDF]

Front Aging
Numaguchi T, Nakamura M, Koshizawa T, Mohamad Ishak NS, Hashimoto K.   +4 more
europepmc   +1 more source

Electrochemical Redox Reactions of PQQ and PQQ Enzymes and Their Use as Biosensors.

Journal of the agricultural chemical society of Japan, 1992
KANO, Kenji, IKEDA, Tokuji
openaire   +2 more sources

Reply: The redox‐cycling assay and PQQ [PDF]

FEBS Letters, 1990
van der Meer, R.A., Groen, B.W., Jongejan, J.A., Duine, J.A.   +3 more
openaire   +1 more source

Chemical Proteomics Reveal the Inventory of Pyrroloquinoline Quinone Binding Proteins in Bacteria. [PDF]

J Am Chem Soc
Wang T, Mühlhofer R, Lei E, Ding W, Klein AS, Zeymer C, Sieber SA.   +6 more
europepmc   +1 more source