Ciências Biológicas |
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Evaluation of Aztreonam and Ceftazidime/Avibactam Synergism against Klebsiella pneumoniae by MALDI-TOF MS
(2023) [Artigo de periódico]Introduction: Resistance to carbapenems due to the co-production of NDM and ESBL or NDM and KPC is increasing. Therefore, combined therapy with aztreonam (ATM) plus ceftazidime/ avibactam (CZA) has been recommended. Then, ... -
Host skin during tick infestation : unearthing the local immunity to lead an anti-tick vaccine
(2025) [Artigo de periódico]Background: The host skin is the first line of defense against most microorganisms and parasites such as bacteria, fungi and ticks. The immune system present in skin takes part of a sophisticate defense mechanism, firstly ... -
Global diversity of enterococci and description of 18 previously unknown species
(2024) [Artigo de periódico]Enterococci are gut microbes of most land animals. Likely appearing first in the guts of arthropods as they moved onto land, they diversified over hundreds of millions of years adapting to evolving hosts and host diets. ... -
Multidrug-resistant Enterococcus faecium and Enterococcus faecalis isolated from dogs and cats in southern Brazil
(2024) [Artigo de periódico]Enterococcus spp. are isolated from infections of domestic animals and can present resistance to different antimicrobials. This study aimed to identify the main species of Enterococcus and determine the phenotypic resistance ... -
Brazilian Society of Otology task force : cochlear implant : recommendations based on strength of evidence
(2025) [Artigo de periódico]Objective: To make evidence-based recommendations for the indications and complications of Cochlear Implant (CI) surgery in adults and children. Methods: Task force members were educated on knowledge synthesis methods, ... -
UFRGS na escola : microrganismos : onde vocês estão ?
(2024) [Artigo de periódico] -
Hematological and biochemical profile of Callithrix kuhlii (COIMBRA-FILHO, 1985) in urban and peri-urban areas of southern Bahia, Brazil
(2025) [Artigo de periódico]Brazil harbors the greatest diversity of primates, and among them, the genus Callithrix is notable for its adaptation to urban environments. Despite being endemic to southern Bahia and northeastern Minas Gerais, the Wied's ... -
Astrocyte dysfunction alters GABAergic communication and ammonia metabolism in the streptozotocin-induced sporadic Alzheimer's disease model
(2024) [Artigo de periódico]Background: In the sporadic model of Alzheimer's disease (AD), induced by intracerebroventricular streptozotocin (STZ) administration, cognitive impairment is accompanied by specific astrocytic changes in the hippocampus ... -
Bixin, a new atheroprotective carotenoid candidate, prevents oxLDL-induced cytotoxicity and mitochondrial dysfunction in macrophages : involvement of the Nrf2 and NF-κB pathways
(2024) [Artigo de periódico]The accumulation of oxidized low-density lipoprotein (oxLDL) and its toxicity in the arterial wall have been implicated in atherosclerosis. This study aimed to investigate the mechanisms underlying the atheroprotective ... -
Preliminary insights into the effects of spinal manipulation therapy of different force magnitudes on blood biomarkers of oxidative stress and pro-resolution of inflammation mediators
(2025) [Artigo de periódico]Background: Evidence has been reported that spinal manipulation therapy (SMT) leads to spine segmental hypoalgesia through neurophysiological and peripheral mechanisms related to regulating inflammatory biomarker function. ...
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