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Background and purpose: Androgentic alopecia (AGA) is physiological hair loss induced by androgens in genetically predisposed persons. Different medications have been suggested to treat AGA until now but there is no certain treatment. This study aimed to compare the effect of caffeine + minoxidil topical solution 2.5% and minoxidil topical solution 2.5% in AGA treatment. Materials and methods:...
the resistance of antimicrobials has become a global hazard with the irrational use of antibiotics. infection of drug-resistance bacteria seriously threatens human health. currently there is an urgent need for the development of novel antimicrobial agents with new mechanisms and lower levels of toxicity. in this paper, a series of (s,z)-4-methyl-2-(4-oxo-5-((5-substitutedphenylfuran-2-yl) methy...
Aphidicolin and 17 derivatives that have been structurally modified in the A- and D-rings were assessed for their ability to inhibit DNA polymerase alpha. No derivative surpassed the activity of aphidicolin; derivatives with structural alterations in the A-ring exhibited significantly greater loss of activity relative to derivatives with structural alterations in the D-ring. The conclusions of ...
We describe a highly efficient method for reversible photocircularization of oligonucleotide (ODN) on a double-stranded DNA template: 5-carboxyvinyl-2'-deoxyuridine-containing ODN was reversibly circularized around the target sequence of the double-stranded plasmid DNA resulting in formation of a catenated plasmid.
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