Free radicals are often described as chemical compounds characterized by unpaired electrons
in their outer orbital rendering them highly reactive species. In mammalians, studies on …

Naturally occurring hydroxamic acid derivatives are biosynthesized by microorganisms (siderophores)
and plants (benzoxazinoids). Recent developments in drug discovery have …

Azole resistance has been insufficiently investigated in the yeast Candida tropicalis. Here we
determined the molecular mechanisms responsible for azole resistance in a clinical isolate …

… Male Swiss mice from Debré (France) weighing from 20 to 25 g were used because of their
regular weight gain and the absence of oestral cycle with changes in sexual hormonal status, …

Fungi of the order Mucorales determine various infections involving principally the respiratory
tract. In spite of their medical importance, little is known about their mechanisms of …

… 5 g/liter, peptone at 10 g/liter, dextrose at 20 g/liter, agar at 20 g/liter, and chloramphenicol
at 0.5 g/liter. They were both cryopreserved at −80C in 20% (wt/vol) glycerol and lyophilized. …

… 15 g of egg shrimps was achieved through an incubation kit Artemia (Artemia Incubator Set
from Europrix). After a hatching period of 24 h at 26 ± 1 C with constant light, the larvae were …

… Purification to homogeneity of the proteinase was accomplished by (NH 4 ) 2 SO 4
precipitation, followed by gel filtration through Sephadex G-75 and finally affinity chromatography …

A fibrinogenolytic proteinase has been isolated from Aspergillus fumigatus culture filtrate by
ammonium sulfate precipitation followed by successive chromatographics on Sephadex G-…

Seven xanthanolides, xanthinosin, xanthatin, 4-hydroxyxanthinosin, xanthinin, 4-epiisoxanthanol,
4-epixanthanol, 2-hydroxyxanthinosin and 4-oxobedfordia acid, were isolated from the …