Galdieria sulphuraria is considered one of the most promising microalgae for food applications. In this study, we compared two strains G. cultivated autotrophically and mixotrophically over 35 days in pilot-scale photobioreactors under nonsterile conditions. The low pH (<1.9) used cultivation successfully prevented microbial contamination. had similar autotrophic mixotrophic biomass productivit...

Aim: Coronavirus-2019 (Covid-19) primarily affects the respiratory system, and how it muscles lung volume is still not fully understood. Our study aimed to assess time-dependent changes that may occur in lungs muscle sizes on chest computed tomography (CT) adult coronavirus disease 2019 (COVID-19) patients.Material Methods: The clinical radiological records of 101 patients who had at least two ...

Background The 2019 novel coronavirus (COVID-19) is highly contagious and can spread a pandemic, so it related to serious health issues major public concerns, considered by the medical community be greatest concern because risk of infection. Objective To identify assess psychological effects COVID-19 pandemic on healthcare professionals in Khartoum state hospitals 2021. Materials methods Genera...

Cardiovascular effects of denopamine (TA-064), a new positive inotropic agent, in chronically instrumented dogs were investigated following intravenous and oral administration. In the conscious state, denopamine (0.5-4 micrograms/kg/min, i.v. infusion) increased LV dp/dtmax, cardiac output, stroke volume in a dose-dependent manner, and it decreased left ventricular end-diastolic pressure, total...