Abortives

Abort conditions for disturb echo within the interpretable area, caused by a crooked window or the container walls. 

Physiological responses to prostaglandins encompass a variety of effects Some prostaglandins relax bronchial muscle others contract it Some stimulate uterine con tractions and have been used to induce therapeutic abortions PGEj dilates blood vessels and lowers blood pressure it inhibits the aggregation of platelets and offers promise as a drug to reduce the formation of blood clots... 

Ablators, in tumescent Ablators, melting Ablators, subliming Abortifacients Abortion, habitual AB polyamides Abrasion index Abrasion tests Abrasive... 

Allylestrenol. Allylestrenol (37), which has been used to treat cases of habitual abortion (55), can be recrystaUized from ether/petroleum ether (56). It is soluble in acetone, ethanol, ether, and chloroform and practically insoluble in water (57). The uv and ir spectra have been reported (58). AHylestrenol is sensitive to oxidising agents (57). 

Progesterone. Progesterone (1) is not orally active. Although seldom used clinically, it can be adrninistered as an intramuscular injection, pessaries, or suppositories in the treatment of menstmal disorders and habitual abortion (121). Progesterone can be recrystaUized from dilute alcohol and exists in two crystalline forms (122). It is soluble in chloroform and ethanol sparingly soluble in acetone, dioxane, ether, and fixed oils and practically insoluble in water (121). Two syntheses of progesterone (1) are described in Figure 3. 

Lead is known to cause reproductive and developmental toxicity. Decreased sperm counts and abnormal sperm development have been reported in male workers heavily exposed to lead. Increased incidences of spontaneous abortion have been reported in female lead workers as well as in the wives of male lead workers (13). Lead crosses the placenta and has been found to cause irreversible neurologic impairment to the fetus at maternal blood levels as... 

There appear also to be toxic effects. In animals, nitrous oxide has been shown to inactivate methionine synthetase which prevents the conversion of deoxyuridine to thymidine and thus has the potential for inducing megaloblastic anemia, leukopenia, and teratogenicity (44—46). A variety of epidemiologic surveys suggest positive correlations between exposure to nitrous oxide and spontaneous abortion in dental assistants (47). 

Topical apphcation of ara-HxMP, C2QH23N40gP, significantly inhibited the development of keratitis-induced HSV-1, HSV-2, or vaccinia vims in the eyes of rabbits. Ara-HxMP also significantly controlled the development of HSV-1 or vaccinia viral-induced encephaUtis in mice and was also active in preventing equine abortion viral deaths in hamsters. Clinical trials with ara-HxMP have not yet been reported. 

Another approach to pregnancy termination has been the utilization of progesterone synthesis inhibitors. These compounds block production of progesterone by the corpus luteum and the early placenta. When adrninistered with a prostaglandin, their use can result in medically induced abortions. 

C. Tiet2e and S. K. Henshaw, Induced Abortion A. World Keview The Alan Guttmacher Institute, New York and Washington, D.C., 1986, p. 29. 

Oral mucosal membranes provide a port for systemic therapy as weU. Nitroglycerin sublingual tablets (Nitrostat) abort acute mgina attacks methyl-testosterone [58-18-4] buccal tablets (Android 5) are indicated for testosterone [58-22-0] replacement therapy (39) md nicotine [54-11-5] gum (Nicorette) aids in smoking cessation. 

The startup speed and temperature acceleration curves as shown in Figure 19-2 are one such safety measure. If the temperature or speed are not reached in a certain time span from ignition, the turbine will be shutdown. In the early days when these acceleration and temperature curves were not used, the fuel, which was not ignited, was carried from the combustor and then deposited at the first or second turbine nozzle, where the fuel combusted which resulted in the burnout of the turbine nozzles. After an aborted start the turbine must be fully purged of any fuel before the next start is attempted. To achieve the purge of any fuel residual from the turbine, there must be about seven times the turbine volume of air that must be exhausted before combustion is once again attempted. 

Another unorthodox application is to form a U-F foam on airport runways to act as an arrester bed to stop aircraft that overshoot during emergency landings or abortive take-offs. 

Getting to gups with manual handling pharmaceutical a abort guide for employers Health surveillance in the pharmaceutical industry (COSHHj Emergency action for burns Eive steps to risk assessment... 

The effects of a teratogen on a fetus depend on the timing of the exposure, i.e., at which stage of organogenesis the exposure takes place. Exposure to a teratogen before implantation usually leads to death and abortion of the fetus. How-... 

As part of the verification plan, you should include an activity plan that lists all the planned activities in the sequence they are to be conducted and use this plan to record completion and conformance progressively. The activity plan should make provision for planned and actual dates for each activity and for recording comments such as recovery plans when the program does not proceed exactly as planned. It is also good practice to conduct test reviews before and after each series of tests so that corrective measures can be taken before continuing with abortive tests (see also under Design validation). ... 

Bader, B. E., A. B. Donaldson, and H. C. Hardee. 1971. Liquid-propellent rocket abort fire model. J. Spacecraft and Rockets 8 1216-1219. 

Abort, m. toilet, lavatory = Abortus. Abortivmittel, n. abortive agent, abortifacient. Aborts 1, n. lavatory oil. 

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