bacterial number
91Medical analysis of circumcision — Numerous medical studies have examined the effects of male circumcision with mixed opinions regarding the benefits and risks of the procedure. Opponents of circumcision say it is medically unnecessary, is unethical when performed on newborns, is… …
92Luria-Delbrück experiment — (1943) (also called the Fluctuation Test) demonstrates that in bacteria, genetic mutations arise in the absence of selection, rather than being a response to selection. Therefore, Darwin s theory of natural selection acting on random mutations… …
93Meningococcal disease — Classification and external resources Charlotte Cleverley Bisman, one of the youngest survivors of the disease. The infected arms had to be amputated later. ICD 10 A …
94Cancer bacteria — (not viruses) are infectious organisms which are known, or suspected of causing cancer. While cancer associated bacteria have long been considered to be opportunistic (i.e., infecting healthy tissues after cancer has already established itself),… …
95syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …
96Gut flora — Escherichia coli, one of the many species of bacteria present in the human gut Gut flora consists of microorganisms that live in the digestive tracts of animals and is the largest reservoir of human flora. In this context, gut is synonymous with… …
97Lysobacter — Taxobox color = lightblue name = Lysobacter image caption = Attachment of Lysobacter enzymogenes strain C3 to fungal hyphae of Magnaporthe oryzae (also known as rice blast and gray leaf spot of turfgarss) regnum = Bacteria phylum = Proteobacteri …
98Archaea — Archea redirects here. For the geologic eon, see Archean. For the spider family, see Archaeidae. Archaea Temporal range: Paleoarchean – Recent Halobacteria sp. strain NRC 1, each cell about 5 μm long …
99Disinfectant — This article is about antimicrobial agents. For the Macintosh anti virus software, see Disinfectant (software). Disinfection of a floor using disinfectant liquid applied using a mop Disinfectants are substances that are applied to non living… …
100Gastroenteritis — Classification and external resources Gastroenteritis viruses: A = rotavirus, B = adenovirus, C = Norovirus and D = Astrovirus. The virus particles are shown at the same magnification to allow size comparison. ICD …
