Diving into RNAi Therapy: An Inhalable Formulation Based on Lipid-Polymer Hybrid Systems for Pulmonary Delivery of siRNA.

Here, a pulmonary formulation based on lipid-polymer hybrid nanoparticles carrying small interfering RNA (siRNA) was developed to realize a RNA interference-based therapy to treat respiratory diseases. Toward this aim, a new copolymer was synthesized, by functionalization of the α,β-poly(-2-hydroxyethyl)-d,l-aspartamide with 35 mol % of 1,2-bis(3-aminopropylamino)ethane, 0.4 mol % of fluorescent dye, and 4.

Model for predicting drug resistance based on the clinical profile of tuberculosis patients using machine learning techniques.

Tuberculosis (TB) is a disease caused by the bacterium and despite effective treatments, still affects millions of people worldwide. The advent of new treatments has not eliminated the significant challenge of TB drug resistance. Repeated and inadequate exposure to drugs has led to the development of strains of the bacteria that are resistant to conventional treatments, making the eradication of the disease even more complex.

Metabolic Syndrome in Psoriasis and Psoriatic Arthritis in a Mixed Race Population: Comparison of Their Prevalences.

Background: There is a growing body of evidence suggesting the association between psoriasis (PsO) and psoriatic arthritis (PsA) separately with metabolic syndrome (MS) in different populations. The literature is relatively scarce in terms of comparing the prevalence of MS in PsO and PsA with controls without systemic inflammatory diseases.

Objective: We aimed to assess the prevalence of MS among patients with PsO, PsA, and a control group without systemic inflammatory disease, in addition to investigating the risks of MS occurrence and its different components in each group.

Growth, Evapotranspiration, Gas Exchange and Fluorescence of Ipê-Rosa Seedlings at Different Levels of Water Replacement.

In general, young plants in the establishment phase demonstrate sensitivity to changes in environmental conditions, especially regarding water availability. The effects of the seasonality of biophysical processes on plant physiology can trigger differential responses, even within the same region, making it necessary to conduct studies that characterize the physiological performance of the species at different spatial and temporal scales, making it possible to understand their needs and growth limits under water stress conditions. This paper aimed to evaluate the growth, gas exchange and fluorescence in ipê-rosa seedlings subjected to levels of water replacement (LWRs) of 100, 75, 50 and 25% in a greenhouse.