Results 221 to 230 of about 148,747 (310)

Geology, Lac Samandré-Lac Charlery, Québec

, 1990
M R St-Onge, S B Lucas
openaire   +1 more source

Enzymatic Laccase Nanoreactors Induce Apoptosis in MOLT-4-ALL Cells and Activate Prodrugs in a Synergetic Effect. [PDF]

Blood Lymphat Cancer
Medrano-Villagómez CA, Loredo-García E, Gasperin-Bulbarela J, Vazquez-Duhalt R.   +3 more
europepmc   +1 more source

Nitric Oxide Tunes Secreted Metabolite Bioactivity

Molecular Microbiology, EarlyView.
Pseudomonas aeruginosa produces phenazine metabolites that can react with nitric oxide (·NO) to form nitrosylated compounds. The formation of these metabolites results in rapid loss in P. aeruginosa viability and diminishes phenazine antimicrobial activity against other organisms, including Staphylococcus aureus. ABSTRACT The radical nitric oxide (·NO)
Zachery R. Lonergan, Sarah L. Weisflog, Matthew Scurria, Jinyang Li, Korbinian Thalhammer, Osvaldo Gutierrez, Stuart J. Conway, Dianne K. Newman   +7 more
wiley   +1 more source

A Single‐Nucleotide Substitution Generates a de Novo Promoter That Activates a Latent Metabolic Bypass in Escherichia coli

Molecular Microbiology, EarlyView.
A chromosomal mutation allows bypass of deletion of the Escherichia coli fabH gene. The bypass results from creation of a new promoter that drives increased madA transcription, resulting in increased synthesis of acetyl‐acyl carrier protein by decarboxylation of malonyl‐acyl carrier protein.
Qiaoqiao Guo, Qi Zou, Jilong Qin, Makrina Totsika, Yaoqin Hong, John E. Cronan   +5 more
wiley   +1 more source

Antiphospholipid antibody production in pregnant women with SARS-CoV-2 infection and its impact on maternal and fetal outcomes. [PDF]

Front Immunol
Ye S, Wang Y, Yang J, Zhang Y, Chen Z, Hu R, Li C, Xu X, Liang M.   +8 more
europepmc   +1 more source

A Review on Image Processing and Fractal Analysis in Oral Potentially Malignant Disorders

Oral Diseases, EarlyView.
ABSTRACT Aim The clinical evaluation of patients with oral potentially malignant disorders is primarily based on physical examination and observable clinical features. Clinical photographs play a key role in patient monitoring and help identify signs that may indicate malignant transformation.
André Goulart Poletto, Flaviana Silva de Souza, Lilian Bezerra, Thiago Pires Claudio, Jesse Parente Tocantins, Helena Miguel Cotter, Riéli Elis Schulz, Karin Berria Tomazelli, Elena Riet Correa Rivero, Fabio Luiz Coracin, Gustavo Davi Rabelo   +10 more
wiley   +1 more source

Catalytically active inclusion bodies of Bacillus clausii laccase protein recombinantly produced in E. coli for dye decolorization. [PDF]

Microb Cell Fact
Romero-Martínez D, Gasteazoro F, Cofas-Vargas LF, García-Hernández E, González-Davis O, Zavala G, Rosiles-Becerril D, Vazquez-Duhalt R, Trujillo-Roldán MA, Valdez-Cruz NA.   +9 more
europepmc   +1 more source

Porphyromonas gingivalis GroEL accelerates abdominal aortic aneurysm formation by matrix metalloproteinase‐2 SUMOylation in vascular smooth muscle cells: A novel finding for the activation of MMP‐2

Molecular Oral Microbiology, EarlyView.
Abstract Infection is a known cause of abdominal aortic aneurysm (AAA), and matrix metalloproteases‐2 (MMP‐2) secreted by vascular smooth muscle cells (SMCs) plays a key role in the structural disruption of the middle layer of the arteries during AAA progression.
Yi‐Wen Lin, Feng‐Yen Lin, Ze‐Hao Lai, Chien‐Sung Tsai, Yi‐Ting Tsai, Yen‐Sung Huang, Chen‐Wei Liu   +6 more
wiley   +1 more source

Epidemiology and risk factors of stroke in the Americas: a comprehensive narrative literature review. [PDF]

Lancet Reg Health Am
Silva GS, Diestro JD, Tarzi C, Kishibe T, Bernabé-Ortiz A, Carrillo-Larco RM, Ovbiagele B, Saposnik G, Abanto C, Alet M, Almarie B, Alvarez TF, Amaya P, Ameriso S, Arauz A, Barboza MA, Bayona H, Calleja J, Cano-Nigenda V, Carbonera LA, Corredor A, de Souza AC, Fregni F, Guerrero R, Jimenez C, Lanas F, Martinez R, Martins S, Muñoz-Venturelli P, Navia V, Novarro-Escudero N, Olavarría VV, Pontes-Neto O, Ordunez P, Pujol V, Rabinstein AA, Rosales J, Rosende A, Sen S, Sposato L, Testai FD, Urrutia V, Anderson CS, Lavados PM.   +43 more
europepmc   +1 more source