Word: drs
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Dates: during 1930-1939
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...opportunity Dr. Haggard and his laboratory Associate Chemist Leon A. Greenberg rigged up the following apparatus at New Haven: a large glass tube through which the experimenters couid exhale into bottles containing fluids having affinities for garlic and onion odors; a gas meter to measure the amount of breath Drs. Haggard and Greenberg exhaled; a suction pump to pull their breath through the detector apparatus...
...hours later Dr. Haggard again breathed into the machine, which showed that each quart of his breath then contained one two-hundred-millionth of an ounce of garlic oil. This amount "was easily detected by the sense of smell," declared Drs. Haggard and Greenberg last fortnight when they announced the results of their investigation in the American Medical Association's Journal...
...Drs. Haggard and Greenberg washed their mouths with soap & water but could not get rid of the smell. They rinsed their mouths with 30% solution of alcohol in water, with no better results. Then "by washing the teeth and tongue and rinsing the mouth with a solution of chloramine" they "immediately and completely rid" themselves of the odors. Last week they advised: "It is probable that many cases of foul breath from other causes would be amenable to the same treatment...
Pushing ahead with their experiment. Drs. Carrel and Lindbergh chloroformed and bled to death adult chickens and cats. They extirpated hearts, kidneys, ovaries, adrenal glands, thyroid glands, spleens and within an hour connected the arteries of those organs with the circulating system of their aseptic wobble pump. Pump and organ were inclosed within an aseptic glass tank...
...their collaboration Drs. Carrel & Lindbergh reported: "Changes in form and volume took place in the organs from day to day. Thyroid glands perfused with diluted serum were observed to decrease in size progressively. On the contrary, ovaries or thyroids perfused with a growth-promoting medium modified their form and grew rapidly. In five days, the weight of an ovary increased from 90 mg. to 284 mg." Simultaneously yellow spots which developed on the ovaries suggested that they, while attached to the glass heart, might actually have produced eggs. If so, laboratory technicians conceivably might some day fertilize and incubate such...