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Friedrich Julius Rosenbach. Friedrich Julius Rosenbach, also known as Anton Julius Friedrich Rosenbach, (16 December 1842 – 6 December 1923) was a German physician and microbiologist. [1] He is credited for differentiating Staphylococcus aureus and Staphylococcus albus, which is now called Staphylococcus epidermidis, in 1884. [2]
Feb 10, 2016 · Additional refinement of the name streptococcus came from Friedrich Julius Rosenbach in 1884, who examined bacteria isolated from suppurative lesions, and the species was named Streptococcus pyogenes (Gr., pyo, pus, and genes, forming) (Evans, 1936).
- Joseph Ferretti, Werner Köhler
- 2016
Then, in 1884, German scientist Friedrich Julius Rosenbach identified Staphylococcus aureus, discriminating and separating it from Staphylococcus albus, a related bacterium. In the early 1930s, doctors began to use a more streamlined test to detect the presence of an S. aureus infection by the means of coagulase testing, which enables detection ...
Aug 11, 2022 · Rosenbach FJ. Mikro-organismen bei den Wund-Infections-Krankheiten des Menschen, 1884. Rosenbach FJ. Untersuchungen über die Beziehungen kleinster lebender Wesen zu den Wund-Infectionskrankheiten des Menschen. 1885. Rosenbach FJ. Ueber das Erysipeloid, Archiv für klinische chirurgie. 1887; 36: 346-350.
- Discovery
- Microbiology
- Role in Disease
- Further Reading
Friedrich Julius Rosenbach distinguished S. epidermidis from S. aureus in 1884, initially naming S. epidermidis as S. albus. He chose aureus and albussince the bacteria formed yellow and white colonies, respectively.
Staphylococcus epidermidis is a very hardy microorganism, consisting of nonmotile, Gram-positive cocci, arranged in grape-like clusters. It forms white, raised, cohesive colonies about 1–2 mm in diameter after overnight incubation, and is not hemolytic on blood agar. It is a catalase-positive, coagulase-negative, facultative anaerobe that can grow ...
Acne vulgaris
Preliminary research also indicates S. epidermidis is universally found inside affected acne vulgaris pores, where Cutibacterium acnesis normally the sole resident. Staphylococcus epidermidis in the normal skin is nonpathogenic. But in abnormal lesions, it becomes pathogenic, likely in acne vulgaris. Staphylococcus epidermidis enters the sebaceous gland (colonized by Propionibacterium acnes, the main bacterium that causes acne vulgaris) and damages the hair follicles by producing lipolytic en...
Barros, J; Grenho, L; Manuel, CM; Ferreira, C; Melo, L; Nunes, OC; Monteiro, FJ; Ferraz, MP (11 October 2013). "Influence of nanohydroxyapatite surface properties on Staphylococcus epidermidis biof...Dong, Ying; Glaser, Kirsten; Schlegel, Nicolas; Claus, Heike; Speer, Christian P. (November 2019). "An underestimated pathogen: Staphylococcus epidermidis induces pro-inflammatory responses in huma...Feng, G.; Cheng, Y.; Worobo, R.W.; Borca‐Tasciuc, D.A.; Moraru, C.I. (8 September 2019). "Nanoporous anodic alumina reduces Staphylococcus biofilm formation". Letters in Applied Microbiology. 69 (4...Gill, Steven R.; Fouts, Derrick E.; Archer, Gordon L.; Mongodin, Emmanuel F.; DeBoy, Robert T.; Ravel, Jacques; Paulsen, Ian T.; Kolonay, James F.; Brinkac, Lauren; Beanan, Mauren; Dodson, Robert J...- S. epidermidis
- Staphylococcaceae
Friedrich Julius Rosenbach (1842-1923) studied medicine and bacteriology at Heidelberg, Göttingen, Vienna, Paris, and Berlin, earning an MD in 1867. In 1884 he published Mikro-Organismen bei den Wund-infections-krankheiten des Menschens while also isolating and naming Streptococcus pyogenes , the infectious agent in "scarlet throat," and ...
May 31, 2022 · Additional refinement of the name streptococcus came from Friedrich Julius Rosenbach in 1884, who examined bacteria isolated from suppurative lesions, and the species was named Streptococcus pyogenes (Gr., pyo, pus, and genes, forming) (Evans, 1936).
