Chemical shock

Flurothyl [333-36-8] (bis-(2,2,2-trifluoroeth5i)ether) (9), an analeptic having strong convulsant properties, has been used for chemical shock therapy (13). The compound is unique in that it is a volatile fluorinated ether and its stmcture resembles those of many halogenated general anesthetics. Chemical shock therapy is rarely used. 

The surface and bulk viscosities not only reduce the draining rate of the lamella but also help in restoration against mechanical, thermal, or chemical shocks. The highest foam stability is associated with appreciable surface viscosity (qs) and yield value. 

FC6H4 2,6-Cl2CJT, Me A antielectrical and -chemical shock paralyzing agent hypothermic agent... 

Contraindications Some people experience nausea from mescaline. It is best to take mescaline, peyote, or San Pedro slowly over a period of 45 minutes to avoid chemical shock to the system. 

Some tubes, termed chemical shock tubes, have been designed so that conventional chemical analysis can be performed on the reaction products, by use of gas chromatography, or related, techniques. One example of the application of the chemical shock tube, perhaps unique in the low-temperature oxidation of hydrocarbons, is the study by Dahm and Voer-hook [83] of n-pentane oxidation. They measured the organic peroxide yields over the shocked gas temperature range 570-630 K at reaction times of 1-3 s. 

Li, D.P., S. Periyasamy, T.J. Jones and E.R. Sanchez. Heat and chemical shock potentiation of glucocorticoid receptor transactivation requires heat shock factor (HSF) activity. Modulation of HSF by vanadate and wortmannin. J. Biol. Chem. 275 26058-26065, 2000. 

When a chemical solution is injected into a reservoir at interstitial water saturation, due to chemical retention, a denuded water zone is formed at the injection front, which causes a chemical shock at x 3, as shown in Figure 2.15. This chemical shock causes the saturation shock from 8 3 to 8 1 at x 3. The denuded water displaces the interstitial water. There is a boundary between the denuded water and the displaced interstitial water at x b. 

The velocity of this boundary and its relation with the chemical shock velocity can be determined by making a material balance on the retaining chemical the amount of chemical with concentration C, in the injected solution in the denuded water zone from x 3 to x b must equal the amount of chemical retained behind the front x 3. Mathematically,... 

The importance of the adrenocorticoids is most dramatically observed in adrenalectomized animals. There is an increase of urea in the blood, muscle weakness (asthenia), decreased liver glycogen, decreased resistance to insulin, lowered resistance to trauma (e.g., cold and mechanical or chemical shock), and electrolyte disturbances. Potassium ions are retained, and excretion of Na, Cl, and water is increased. Adrenalectomy in small animals causes death in a few days. 

Does this operation involve the use, storage, or generation of peroxide-forming chemicals, shock-sensitive chemicals, or picric acid ... 

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