Product Description. Carrara White C/D Marble from Italy is the iconic white marble with gray veins. It is available in both tiles and slabs for ultimate flexibility and recommended interior uses include flooring, countertops, backsplashes, shower surrounds and other wall applications.Category: Marble.arble is a metamorphic rock, which means it changes from its original, sedimentary form (in this case, limestone or dolomite rock) to marble under severe pressure and heat. That highly distinctive aspect of marbleâthe veiningâis the result of impurities in the original limestone.
Streptomycin can be used clinically to treat tuberculosis in combination with other medications and susceptible strains which cause bacterial endocarditis. The following represents MIC susceptibility for a few medically significant microorganisms. 1  Mycobacterium tuberculosis: 1 Î¼g/ml - 2 Î¼g/ml.
Antibiotics were used against tuberculosis for the first time in 1944 after the discovery of streptomycin. Use of this agent alone led to antibiotic resistance that is still a major problem. Better results followed the development of PAS (para-aminosalicyclic acid).