Adriana Costache

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Cyclic AMP (cAMP), one of the most important secondary messengers, is produced by adenylate cyclase (AC) from adenosine triphosphate (ATP). AC is a widespread enzyme, being present both in prokaryotes and eukaryotes. Although they have the same enzymatic activity (ATP cyclization), the structure of these proteins varies, depending on their function and the(More)
BACKGROUND & OBJECTIVES Purified protein derivative (PPD) is currently the only available skin test reagent used worldwide for the diagnosis of tuberculosis (TB). The aim of this study was to develop a Mycobacterium tuberculosis specific skin test reagent, without false positive results due to Bacillus Calmette-Guerin (BCG) vaccination using recombinant(More)
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