Results 21 to 30 of about 119,123 (196)

MODIFICĂRILE POTASEMIEI ÎN SEPSIS LA SUGAR ŞI COPILUL MIC [PDF]

Romanian Journal of Pediatrics, 2010
Obiectiv: Obiectivele acestui studiu au fost cercetarea unor corelaţii între potasemie şi rata mortalităţii, doza de potasiu administrată pe kilogram corp şi pe zi, valoarea pH-ului seric şi modifi cările electrocardiogramei, în sepsis, la sugar şi ...
Oana-Roxana Ciobotaru, O. Ciobotaru, C. Paiu, Irina-Mihaela Ciomaga, M. Burlea   +4 more
doaj   +1 more source

Directed evolution of the rRNA methylating enzyme Cfr reveals molecular basis of antibiotic resistance

bioRxiv, 2021
Alteration of antibiotic binding sites through modification of ribosomal RNA (rRNA) is a common form of resistance to ribosome-targeting antibiotics. The rRNA-modifying enzyme Cfr methylates an adenosine nucleotide within the peptidyl transferase center,
K. Tsai, V. Stojković, L. Noda-García, I. Young, A. Myasnikov, Jordan I. Kleinman, Ali Palla, S. Floor, A. Frost, J. Fraser, Dan S. Tawfik, D. G. Fujimori   +11 more
semanticscholar   +1 more source

Eschershia coli integrons and cfr, procfr genes identified from samples of autistic children's stools

مجلة علوم ذي قار, 2023
Escherichia coli is a Gram-negative Bacilli belonging to the Enterobacteriaceae family. It has a rod-shaped coliform . A number of neuropsychiatric conditions, likeanxiety, schizophrenia, autism, bipolar disorder, and depressive disorder, Have been ...
Khwam Reissan Hussein, NimahJulud Al- Temimy, Qasim Hassan Widaa, Marwa Hassan Nasser   +3 more
doaj   +1 more source

Comparative analysis of stress distribution around CFR‑PEEK implants and titanium implants with different prosthetic crowns: A finite element analysis.

Dental and Medical Problems, 2021
BACKGROUND Polyetheretherketone (PEEK) is a new material that was introduced for the fabrication of implants and their superstructure along with other available materials.
S. Tamrakar, S. Mishra, R. Chowdhary, Srinivasa B. Rao   +3 more
semanticscholar   +1 more source

Evaluation of Rice Husk Composite Boards Prepared Using Different Adhesives and Processing Methods

BioResources, 2023
Rice husks, a byproduct of rice milling, were used to develop composite boards. Different processing methods, grinding, and treating with sodium hydroxide (NaOH), were adopted to improve the bonding and mechanical performance.
Suman Pradhan, Edward Entsminger, Mostafa Mohammadabadi, Daniel Seale, Kevin Ragon   +4 more
doaj   +2 more sources

cfr: a Python package for Climate Field Reconstruction

, 2023
cfr aims to provide a universal framework for climate field reconstruction (CFR). It provides a toolkit for the processing and visualization of the proxy records, climate model simulations, and instrumental observations, the calibration and running ...
Julien Emile-Geay, Feng Zhu, Andre Perkins, Gregory J. Hakim, Robert Tardif, Dominique Guillot   +5 more
core   +1 more source

Cfr(B), cfr(C), and a New cfr-Like Gene, cfr(E), in Clostridium difficile Strains Recovered across Latin America [PDF]

, 2020
Indexación: Scopus.Cfr is a radical S-adenosyl-L-methionine (SAM) enzyme that confers cross-resistance to antibiotics targeting the 23S rRNA through hypermethylation of nucleotide A2503.
Aguilar, E., Stojković, V., Camorlinga, M., Paredes-Sabja, D., Fujimori, D., Tsai, K., Quesada-Gómez, C., Pizarro-Guajardo, M., Monge-Cascante, C., Ulate, M., Hidalgo-Villeda, F., Tzoc, E., Rodríguez, C.   +12 more
core   +1 more source

Cysteine Methylation Controls Radical Generation in the Cfr Radical AdoMet rRNA Methyltransferase [PDF]

, 2013
The 'radical S-adenosyl-L-methionine (AdoMet)' enzyme Cfr methylates adenosine 2503 of the 23S rRNA in the peptidyltransferase centre (P-site) of the bacterial ribosome.
Driesener, RC, Challand, MR, Christopher W M Kay, Salvadori, E, Peter L Roach, Driesener, Rebecca C., Roach, PL, Salvadori, Enrico, Challand, Martin R., Spencer, James, Roach, Peter L., Spencer, J, Rebecca C Driesener, Kay, CW, James Spencer, Martin R Challand, Enrico Salvadori, Kay, Christopher W. M.   +17 more
core   +2 more sources

The emergence of plasmid-borne cfr-mediated linezolid resistant-staphylococci in Vietnam

Journal of Global Antimicrobial Resistance, 2020
Objectives: Linezolid is one of the last resort antibiotics effectively used in the treatment of infections caused by multidrug-resistant Gram-positive bacteria.
Le Thuy Thi Nguyen, Khanh Ngau Thi Nguyen, Phuc Nhi Thi Anh Le, Fabio Cafini, Ben Pascoe, Samuel K. Sheppard, Thanh Bao Nguyen, Thien Phuc Hoang Nguyen, Thuy Vy Nguyen, Tram T.K. Pham, Kazuya Morikawa, Dang Quan Nguyen, Hoa Xo Duong   +12 more
doaj   +1 more source

Identification of a novel genomic resistance island PmGRI1-STP3 and an SXT/R391 integrative conjugative element in Proteus mirabilis of swine origin in China

Journal of Global Antimicrobial Resistance, 2021
Objectives: This study aimed to determine the genetic environment of antimicrobial resistance genes in Proteus mirabilis strain STP3 isolated from a diarrhoeic pig on a swine farm in Sichuan Province, China.
Juan He, Changwei Lei, Cui Li, Xuechun Wang, Pengfei Cui, Hongning Wang   +5 more
doaj   +1 more source