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Updated: May 4, 2025
There is little reason, however, for believing this to be a very important factor But in the soil bacteria we find undoubtedly an efficient agency m this nitrogen fixation. As already seen, the bacteria are able to seize the free atmospheric nitrogen, converting it into nitrite and nitrates.
"Amyl nitrite," she repeated. "Yes, I have heard that it is given for heart trouble. How" she looked at him queerly. "How is it administered?" "By crushing a capsule in a handkerchief and inhaling its fumes " he was watching her closely. "The handkerchief Jimmie was seen to use just before he died was found to contain two or more broken capsules."
If the disturbance is really due to chronic cardiac degeneration, the sooner the patient learns that his ability is restricted, that his life is narrowed, the better for his future. If the patient cannot take exercise, simple calisthenics or massage should be instituted. Whether nitroglycerin or other nitrite is advisable depends on the peripheral blood pressure.
It is the same as the flush from blushing, or from the reaction of cold, or from the nitrite of amyl. It is the dilatation of vessels following upon the reduction of nervous control, which reduction has been induced by the alcohol. In a word, the first stage, the stage of vascular excitement from alcohol, has been established." "The action of the alcohol extending so far does not stop there.
Angina pectoris is extremely rare under middle life, and is much more common in males than in females. It must always be regarded as a disorder of a very serious nature. In the treatment of the paroxysm, nitrite of amyl has now replaced all other remedies. It can be carried by the patient in the form of nitrite of amyl pearls, each pearl containing the dose prescribed by the physician.
Pitts. It was in the icebox." Then he took another tube. "This," he remarked, "is a one-to-one- thousand solution of sodium nitrite." He held it up carefully and poured three or four cubic centimetres of it into the first tube so that it ran carefully down the side in a manner such as to form a sharp line of contact between the heavier culture with the acid and the lighter nitrite solution.
"The nitrite bacteria replace two of the hydrogen atoms in ammonia with one of oxygen, and insert another oxygen atom between the nitrogen and the remaining hydrogen, thus forming nitrous acid; H-O-N=O, or HNO2. "The nitrate bacteria then cause the direct addition of another oxygen atom, which is held by the two extra bonds of the nitrogen atom, which you will remember is a five-handed atom.
"Jimmie was quite well Monday night," she protested. "He he had some heart medicine with him." "Amyl nitrite?" "No." "Nitro-glycerine?" "I I think that was it, I am not quite sure," she spoke with uncertainty, and Kent knew that she lied. His heart sank. "Did he swallow any medicine in your presence?" She shook her head vigorously. "No, he did not." Kent lowered his voice.
Ah, delicate Ariel, tricksy sprite, the only way to get you is to burn up the solid body. The possibility of rare creation depends on rare material, on spirit-like tenuity. And that is what the world goes into. There is a substance called nitrite of amyl, known to many as a medicine for heart disease. It is applied by inhaling its odor a style of very much rarefied application.
Although sodium nitrite and nitroglycerin have but a short period of action, in laboratory experimentation, in lowering the blood pressure, when given repeatedly four or five times a day the blood pressure is lowered in very many instances by these drugs. Sometimes when the blood pressure is not lowered, there is relief of tension in the head from high pressure, and the patient feels better.
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