(-)-Untenospongin B isolated from the marine sponge Hippospongia communis has been tested for its antimicrobial activity against bacteria and human pathogenic fungi using agar disk method and was found to possess a broad and strong activity toward the test organisms. Its antifungal activity was further characterized by determination of the minimum inhibitory concentration (MIC) against five fun...

In the present study we report the occurrence of three Naididae species from three gastropod mollusk species. The species Dero (Dero) righii was found from mollusks of the genus Biomphalaria. Nais communis was found from Biomphalaria sp. and Aplexa rivalis. Chaetogaster limnaei was found from Biomphalaria sp., Aplexa rivalis and Lymnaea columella. In Brazil, previous studies have reported the o...

Truncus arteriosus communis is an uncommon congenital cardiovascular malformation characterized by a single arterial trunk that arises from the base of the heart and gives rise to the coronary, pulmonary and systemic arteries. The prognosis in truncus arteriosus is very poor without surgical correction. The median age at death without surgery ranges from 2 weeks to 3 months, with 85 % mortality...

A mixture of L-(U-14C) amino acids was added to cultures of 11 strains of rumen anaerobic fungi belonging to Neocallimastix frontalis, Neocallimastix joyonii, Sphaeromonas communis and Piromonas communis. Fungi were grown in a complex medium with glucose for 4 days. The radioactivity was found in cellular protein (27.7-65.3% of the total radioactivity recovered), lactate (16.9-41.8%), volatile ...

The Sepharose CL-6B column was prepared to separate ricinus communis agglutinin (RCA) from the crude extract of castor beans due to the gel carrier contains a large amount of β-galactoside bond. RCA were immobilized on activated Sepharose 4B to make an immobilized RCA column, which was used to capture the proteins in rabbit plasma by affinity chromatography. Results showed that two polypeptides...

because of inappropriate use of antibiotics and prevalence of resistant bacteria, there is urgentneed for antibacterial drugs that have fewer side effects than antibiotics. myrtus communis is amedicinal plant which had many uses in traditional medicine. in this study, ethanol leave extractof this plant is tested on acinetobacter baumannii. in the case of antimicrobial evaluation ofplants, one o...

Este trabajo tiene como objeto fundamental llevar a cabo una reconstrucción de la teoría trascendental del conocimiento en las experiencias filosóficas Kant y Habermas. En ambas se produce un peculiar tránsito subjetividad intersubjetividad, gracias al cual rompe el paradigma filosofía conciencia emerge específica experiencia comunicativa través sensus communis razón comunicativa. A lo largo es...