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Pasteur- fermentation
pasteur was the first to demonstrate experimentally that fermented beverages results from the action of living yeast transforming glucose into ethanol. -
pasteur- pasteurization
in 1863 at emeror of france, napoleon III, pasteur studied wine contamination and showedit to be caused by microbes, in which is to prevent contamination -
lipster- aseptic surgery
lister successfully introduced carbolic acid to sterilise surgical instruments abd to clean wounds. applying louis pasteurs advances in microbiology, lister championed the use of carbolic acid as an antiseptic -
koch- germ theory of disease
koch conclusively established that a particular germ could cause a specific disease.He did this by experimentation with anthrax. Using a microscope. -
finley- yellow fever
cuban epidemiologist who discovered that yellow fever is transmitted from infected to healthy humans by a mosquito -
hesse- agar media
walter hesse notified koch of this new technique, who immediately added agar to his nutrient broths. koch used this new solid media to isolate the tubercle bacillus, graciliria and gelidium are two types of red algue used in the commercialpreperation of agar. -
gram staining procedure
Performance of the gram strain on any sample requires four basic steps that include applying a major stain to a heat-fixed smear, followed by the additional of a mordant rapid decolorization with alcohol, acetone, or a mixture of alcholo and acetone -
ehrillich- theory of immunity
to explain the immune response in living cells, the theory explains the interaction of antibodies and antigens in the blodd, and how antibodies are produced -
Shiga- shigella dysenteriae
shigella which is named after kiyoshi shiga, a japanese scientist who discovered shigella dysenteriae type 1 in 1896during a large epidemic of dysentery in japan. -
von bering- diphtheria antitoxin
behring therefore, for the first time, used a diphtheria innoculation of bacteria with reduced virulence and he hoped to help the body also produce antibodies -
chagas- trypanosoma cruzi
chagas disease is named after the brazilian physician carlos chagas who discovered the disease in 1909. which is caused by the parasite trypanosoma cruzi, which is transmitted to animals and people by insects vectors and found only in americans -
ehrlich- syphilis
in 1909 after testing over 900 diffrent compounds on mice, ehrlichs new colleague sahachito hata went back to number 606 . it didn't do much for the sleeping sickness microbe, but it seemed ti kill others microbe.
