Tailored Approach for Persistent Olfactory Dysfunction After SARS-CoV-2 Infection: A Pilot Study.

Objective: So far, no original studies explored non-randomized, standardized protocols for COVID-19 associated olfactory dysfunction. The main objective was to determine the efficacy of a new protocol for post-COVID olfactopathy while assessing the benefit of adding adjuvant therapies to olfactory training.

Methods: Patients suffering from long-lasting post-COVID-19 olfactory dysfunction were evaluated.

Structures, Activities and Drug-Likeness of Anti-Infective Xanthone Derivatives Isolated from the Marine Environment: A Review.

Marine organisms represent almost half of total biodiversity and are a very important source of new bioactive substances. Within the varied biological activities found in marine products, their antimicrobial activity is one of the most relevant. Infectious diseases are responsible for high levels of morbidity and mortality and many antimicrobials lose their effectiveness with time due to the development of resistance.

Functional characterisation of a cyst nematode acetylcholinesterase gene using Caenorhabditis elegans as a heterologous system.

Migration of plant-parasitic nematode infective larval stages through soil and invasion of roots requires perception and integration of sensory cues culminating in particular responses that lead to root penetration and parasite establishment. Components of the chemoreceptive neuronal circuitry involved in these responses are targets for control measures aimed at preventing infection. Here we report, to our knowledge, the first isolation of cyst nematode ace-2 genes encoding acetylcholinesterase (AChE).

Enalapril reduces the expression of nuclear factor-kappaB and c-Jun N-terminal kinase in the renal cortices of five-sixths-nephrectomized rats.

Background/aim: Five-sixths-nephrectomized rats present renal functional and histological abnormalities which are attenuated by enalapril treatment. c-Jun N-terminal kinase (JNK), a mitogen-activated protein kinase, and nuclear factor-kappaB (NF-kappaB) pathways can be activated by angiotensin II which has been implicated in renal injury. The aim of this study was to investigate the effect of enalapril on the expression of NF-kappaB and JNK in renal cortices of five-sixths-nephrectomized rats.