Word: milligrams
(lookup in dictionary)
(lookup stats)
Dates: during 1930-1939
Sort By: most recent first
(reverse)
Several years ago Drs. Steinberg & Brown learned that oxalic acid is present in small quantities in normal blood. In the last three years they have injected standard, three-milligram doses of oxalic acid into the veins of almost 1,000 persons who suffered from excessive bleeding due to such varied conditions as hemophilia, gastric ulcers, childbirth, jaundice and kidney and lung infections. In every case bleeding stopped within five minutes, the normal coagulating time, even though the patients had been bleeding as long as two hours. In many cases bleeding ceased within 45 seconds of injection. Oxalic acid thus appeared...
When concentration of alcohol in the blood is below 0.5 milligram per cubic centimeter (achieved by the highball, Martini or three beers), even the most sensitive drinker displays no ill effects. Above a concentration of 1.5 mgms. every one is drunk. Between these rates lie in dividual variations of sullenness, hilarity, recklessness and melancholy. Hence, Dr. Haggard proposed that police set a stand ard of 0.5 mgm. as the "arbitrary dividing line between sobriety and an appreciable influence of liquor...
...implantation method might easily be used on humans "with minimum inconvenience to the patient," they said. They cited a case of a woman who obtained relief from menopause symptoms after a 14-milligram tablet of estrone (ovarian hormone, known in the U. S. as theelin) was stitched under her skin...
...freedom of the workers from possible injury. The simple compound, trichlornapthalene can be present up to 10 milksops per cubic meter of air without ill effects. The more complex compounds, tetrachlornaphthalene, pentachlornap thalene, hexachloranapthalene and chlorinated biphenyl, can be present at safely only to the extend of half a milligram per cubic meter...
...rich radium deposit is one which yields 90 to 120 milligrams (.00315 to .0042 oz.) nearly pure radium bromide salt per ton of concentrated ore (50 tons of crude ore). From ore bodies of such richness in northwestern Canada the refining plant is able to extract one gram of commercially pure radium from 550 tons of mined ore. A San Diego mining engineer and chemist named F. S. Kearney, now working in Mexico, assayed Mrs. Bishop's ore at 130 milligrams of radium per ton. This high figure, Mrs. Bishop said, was confirmed when she sent a sample...