Results 181 to 190 of about 161,046 (260)

Bioinspired peptide cyclisation enables exploration of cytochrome P450 catalysed sequential oxidation in rufomycin biosynthesis. [PDF]

Chem Sci
Peate J, Ding Y, Tomkins J, Winter HR, Zhang J, Coleman CML, Solanki P, Nicholson JH, Hopkinson T, Perez-Ortiz G, Brogan APS, McHugh TD, Jefferson RE, Barry SM.   +13 more
europepmc   +1 more source

Biochemical and Molecular Insights Into Monocrotaline‐Induced Hepatotoxicity: An Experimental Mouse Study

Journal of Applied Toxicology, EarlyView.
ABSTRACT Monocrotaline (MCT), a plant‐derived pyrrolizidine alkaloid, is well known for its hepatotoxic effects. However, full elucidation of the mechanisms underlying MCT‐induced hepatotoxicity, as well as the development of reliable biomarkers for early detection and monitoring, requires an integrated evaluation of biochemical, molecular, and ...
Ali Şenol, Alparslan Kadir Devrim, Miyase Çinar, Mahmut Sözmen, Fatma Betül Akça   +4 more
wiley   +1 more source

Engineering a cytochrome P450 enzyme as a peroxygenase for selective hydroxylation of steroids. [PDF]

Nat Commun
Tang T, Wang R, Chen Y.
europepmc   +1 more source

Exposure–Recovery Approach for Hepatic Toxicity Analysis of Pyrethroid Lambda‐Cyhalothrin: Histopathological, Histochemical, and Biochemical Responses in Oreochromis niloticus

Journal of Applied Toxicology, EarlyView.
ABSTRACT Lambda‐cyhalothrin is a synthetic pyrethroid insecticide widely used in agriculture, but its potential to contaminate aquatic ecosystems and exert high toxicity on fish at low concentrations raises ecotoxicological concerns. While standard histopathological and biochemical assessments are common, the novel integration of pigment‐based ...
Carlos Eurico Fernandes, André Luiz do Nascimento Silva, Tiago Venancio da Silva, Karine Nathiele Nogueira Farias, Sabrina Fuzer Gonçalves, Brenda de Oliveira Martins, Maria Eduarda Corona Garcia, Lilian Franco‐Belussi   +7 more
wiley   +1 more source

Pathogenicity patterns in cytochrome P450 family. [PDF]

Bioinform Adv
Špačková A, Kadášová N, Hutařová Vařeková I, Berka K.   +3 more
europepmc   +1 more source

Bisphenol A and Its Analogs: Toxicity Analysis in Mouse and Rat Liver—A Review

Journal of Applied Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA) and its analogs are widely recognized for their use in industry and plastic manufacturing. Consequently, humans and animals are continually exposed to various substances in their daily lives. This review evaluates the hepatic toxicity of BPA and its analogs in mice and rats, with particular emphasis on molecular mechanisms ...
Sevda Bagdatli, Muhammed Canik, Gizem Gencay, Nurbanu Zengin, Tarık Dinc, Nazan Deniz Yön   +5 more
wiley   +1 more source

Use of a cytochrome P450 humanized mouse model to refine schistosomiasis drug discovery. [PDF]

Proc Natl Acad Sci U S A
Davey SD, Forde-Thomas JE, Hulme BJ, Lees K, Costain AH, Evans M, Rinaldi G, Frame L, Stojanovski L, Simeons FRC, Tavendale A, MacLeod AK, Pichon R, Lee YH, Polak O, Chalmers IW, Dankwa B, Odhiambo BK, Guimaraes VH, Hegarty M, Swain MT, Aubrey W, Caldwell N, MacDonald AS, Gilbert IH, Baragaña B, Read KD, Hoffmann KF.   +27 more
europepmc   +1 more source

Low‐Dose Chlorothalonil Induces Testicular Injury Through Disruption of Steroidogenic Signaling in Adult Male Mice

Journal of Applied Toxicology, EarlyView.
ABSTRACT Chlorothalonil (CHL) is a widely used organochlorine fungicide frequently detected in environmental and food matrices. Although increasing evidence indicates adverse effects in nontarget species, the mechanisms underlying CHL‐induced male reproductive toxicity remain incompletely understood.
Cristiana Livramento Oliveira Pinto, Nicoly Caixêta Gonçalves, Paula Rafaela Queiroz da Silva, Ludmila Rodrigues Pontes, Juliana Reis Machado, Virmondes Rodrigues Jr., Hugo Felix Perini, Gláucia Eloisa Munhoz de Lion Siervo   +7 more
wiley   +1 more source

Effect of Low-Dose Vonoprazan on Hepatic Cytochrome P450 Activity By 13C-Aminopyrine Breath Test in Healthy Subjects. [PDF]

Med Sci Monit
Takahashi S, Yamade M, Furuta T, Higuchi T, Shimizu M, Inagaki K, Sugiura K, Matsuura T, Ishida N, Yamada T, Iwaizumi M, Hamaya Y, Sugimoto K, Osawa S.   +13 more
europepmc   +1 more source

Potential Neuroendocrine Disruption by Benzodiazepines and Its Impact on Male Fertility

Journal of Applied Toxicology, EarlyView.
ABSTRACT Neuroactive substances have emerged as potent endocrine disruptors affecting male reproductive health through central and peripheral mechanisms. Among these, benzodiazepines, which are widely used for the management of anxiety, insomnia, epilepsy, and neuromuscular disorders, are known as GABA A (gamma‐aminobutyric acid type A) receptor ...
Ana Clara Melo Andrade de Rodrigues, Julia Gonçalves Rodrigues, Marcos de Lucca Moreira Gomes, Fernanda Carolina Ribeiro Dias   +3 more
wiley   +1 more source