Results 191 to 200 of about 99,974 (260)

Urease de Helicobacter pylori : avaliação de atividades biológicas independentes da atividade ureolítica

, 2007
Augusto F. Uberti
openalex   +1 more source

Correlação entre a histopatologia e teste da urease para pesquisa de H. pylori em pacientes portadores de gastrite

, 2009
Pedro Pereira Tenório, Mário Ribeiro de Melo   +1 more
openalex   +2 more sources

Antibiotic Resistance Genes in Klebsiella pneumoniae and Heavy Metal Contamination in Tilapia (Oreochromis niloticus): A Public Health Risk Assessment in Bangladesh

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Species‐specific 16S‐23S ITS and antibiotic resistance IntI, blaCTX‐M, blaTEM and blaSHV genes of Klebsiella pneumoniae were detected, and most of the isolates were multidrug‐resistant. Target hazard quotient values of Fe for >1 revealed a higher level of hazard index. Target cancer risk values of Fe exceeded the recommended value (<10−4).
M. Sohidullah, Md. Hamidur Rahman, Abu Sayeed, Sadia Rahman, Linta Yesmin, Md. Tazinur Rahman, Muhammad Ashiqul Alam, Md. Jannat Hossain, Md. Imran Chowdhury   +8 more
wiley   +1 more source

Green-synthesized silver nanoparticles from Camellia sinensis: mechanistic insights into phenolic-mediated multifunctional biological activities. [PDF]

BMC Plant Biol
Demir A.
europepmc   +1 more source

Dynamics and Eco‐Genomics of Baltic Sea Nitrifiers: Seasonality, Niches, Interactions and Genomic Uniqueness

Environmental Microbiology, Volume 28, Issue 1, January 2026.
Nitrifiers in the Baltic Sea show persistent abundance in aphotic waters and late‐fall to winter photic zone increases positively correlated with nutrients and negatively with light and chlorophyll. Through selective enrichment, five novel ammonia‐oxidising archaea genomes were recovered, including the dominant aphotic taxon, which revealed overall ...
Sukki Sookyoung Kim, Elisa D'Agostino, David M. Needham   +2 more
wiley   +1 more source

Amidase Activity Of Soils Under Potato Cropping With Conventional Management And Under Native Grassland

Ciencia del Suelo
Amidase enzymatic activity was evaluated in soils under potato cropping with a conventional management with agrochemical application (PCA) and in soils under pasture without agrochemical application (PSA) in farms at Tausa, Villapinzón, and Zipaquirá ...
Jimena Sánchez Nieves, Lizeth Manuela Avellaneda-Torres, Luz Marina Melgarejo, Cilia Leonor Fuentes De Piedrahita   +3 more
doaj  

PEI-Treated Eggshell and Onion Membranes as Natural Supports for Urease Immobilization: A Performance and Stability Evaluation. [PDF]

ACS Omega
Okuşluk AS, Kılıç A.
europepmc   +1 more source

Urease-Null and Hydrogenase-Null Phenotypes of a Phylloplane Bacterium Reveal Altered Nickel Metabolism in Two Soybean Mutants [PDF]

, 1992
Mark A. Holland, Joseph C. Polacco
openalex   +1 more source

Effects of including white clover and plantain species in perennial ryegrass pastures on qualitative indicators and metabolome of milk

International Journal of Dairy Technology, Volume 79, Issue 1, January–March 2026.
Mixed sward pasture systems are being investigated due to their potential to improve bio diversity and sustainability metrics; our study provides a due diligence on the impact of pastures containing perennial ryegrass, white clover and plantain species on the composition and functionality of milk.
Nisha J Suthar, Eoin Wims, Michael Dineen, Raghunath Pariyani, Denis Lynch, Lorraine M Bateman, David T Mannion, Anita R Maguire, Kieran N Kilcawley, James A O'Mahony, Tom F O'Callaghan   +10 more
wiley   +1 more source

Hyperammonemic Encephalopathy Caused by Obstructive Urinary Tract Infection Due to Urease-Positive Corynebacterium riegelii in an Elderly Woman: A Case Report. [PDF]

Cureus
Araya T, Kita T, Higashi T, Hara R, Takato H.   +4 more
europepmc   +1 more source