Photoinactivation of sulfate-reducing bacteria using 1,9-dimethyl-methylene blue - DMMB and laser light.

Annually, the oil and gas industry faces equipment losses and product quality degradation due to the presence of sulfate-reducing bacteria (SRB). Given the negative impact of SRB, this study evaluates the use of photoinactivation (PI) with zinc chloride double salt of 1,9-Dimethyl-Methylene Blue (DMMB) as a photosensitizer (PS) in varying concentrations and combined with Laser light at different exposures in an SRB consortium. For culture growth, a modified Postgate C medium (without ferrous sulfate) was used, and cell quantification was performed on 100 μL aliquots of the consortium, read on a spectrophotometer (λ600 nm) in an oxygen- and light-free environment at room temperature.

Brachial Artery Access for Carotid Artery Stenting: A Pooled Analysis.

Introduction In the realm of Carotid Artery Stenting (CAS), various access methods such as Transfemoral access (TFA), Transradial Artery access (TRA), and Transbrachial access (TBA) have been employed. While TFA is widely established, TRA and TBA offer alternative options. TBA lacks comprehensive studies, and there is a notable lack of comprehensive evidence systematically evaluating its outcomes.

High-yield soluble production of recombinant β-keratin from Gallus gallus feathers using an experimental design approach.

The search for new non-animal textile materials has increased yearly as environmental awareness and veganism continue to spread, driving the development of greener fabrics. Concurrently, β-keratin, a fibrous, resistant, and insoluble protein shows great potential for producing innovative biomaterials. However, β-keratin is naturally abundant in animal feathers.

Antioxidant treatment attenuates age-related placenta GLUT-1 and PLIN-2 downregulation.

Background And Aim: Pregnancy after the age of 35 is correlated with an increased risk of impaired placentation and the development of pregnancy-associated complications. Changes in uterine redox balance seem to play a role in these settings. In this work, we hypothesized that local redox dysregulation impacts the placenta metabolic profile.

Factors associated with functional health literacy and the quality of life of riverside residents served by the primary care network in the Brazilian amazon: a cross-sectional study.

Background: the riverside population lives in a vulnerable social situation, shaped by geographical, economic, social, and educational aspects that have repercussions on health literacy, the limitations of which can compromise Quality of Life. These specificities influence the actions of Primary Health Care, especially in the rural context. This study aimed to assess the factors associated with Functional Health Literacy and Quality of Life among riverside residents of the Brazilian Amazon who use Primary Health Care.