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The treatment of choice is penicillin, and the duration of treatment is around 10 days. [23] Antibiotic therapy (using injected penicillin) has been shown to reduce the risk of acute rheumatic fever. [24] In individuals with a penicillin allergy, erythromycin, other macrolides, and cephalosporins have been shown to be effective treatments. [25]
Streptomyces isolates have yielded the majority of human, animal, and agricultural antibiotics, as well as a number of fundamental chemotherapy medicines. Streptomyces is the largest antibiotic -producing genus of Actinomycetota , producing chemotherapy, antibacterial, antifungal , antiparasitic drugs, and immunosuppressants . [ 1 ]
Of these, streptomycin and neomycin found extensive application in the treatment of numerous infectious diseases. Streptomycin was the first antibiotic cure for tuberculosis (TB). In 1952 Waksman was the recipient of the Nobel Prize in Physiology or Medicine in recognition "for his discovery of streptomycin, the first antibiotic active against ...
Nevertheless, GBS can cause severe invasive infections especially in newborns, the elderly, and people with compromised immune systems. [6] β-hemolytic colonies of Streptococcus agalactiae, blood agar 18h at 36°C. S. agalactiae is also a common veterinary pathogen, because it can cause bovine mastitis (inflammation of the udder) in dairy cows.
Streptomyces halstedii is a bacterium species from the genus of Streptomyces which has been isolated from deeper soil layers. [ 1 ] [ 2 ] Streptomyces halstedii produces magnamycin B , vicenistatin deltamycin A2 , deltamycin A3 , bafilomycin B1 and bafilomycin C1 .
Streptomyces antibioticus (previously known as Actinomyces antibioticus) is a gram-positive bacterium discovered in 1941 by Nobel-prize-winner Selman Waksman and H. Boyd Woodruff. [ 1 ] [ 2 ] Its name is derived from the Greek "strepto-" meaning "twisted", alluding to this genus ' chain-like spore production, [ 3 ] and " antibioticus ...
Streptomyces nodosus is a bacterial species in the genus Streptomyces. Uses. Streptomyces nodosus is used to produce amphotericin B. [2]
Streptomyces platensis is a bacterium species from the genus of Streptomyces which has been isolated from soil. [ 1 ] [ 3 ] [ 4 ] Streptomyces platensis produces oxytetracycline , platensimycin , migrastatin , isomigrastatin , platencin , dorrigocin A , dorrigocin B and terramycine .