Safety in Biological Definition

Magnetic resonance imaging

... 1.2 Technique 2 Application 2.1 safety 2.2 Specialised MRI scans 2.2.1 ... the clinical physician treating the patient. safety The presence of a ferromagnetic foreign body ... field effects), there are several incidental safety issues addressed in MRI facilities. ...

Barbiturate

... can rapidly develop tolerance , physical dependence, and psychological dependence to barbiturates. With the development of tolerance, the margin of safety between the effective dose and the lethal dose becomes very narrow. That is, in order to obtain the same level of intoxication, the tolerant abuser ...

Ethyl alcohol

... Gas properties Δ f H 0 gas -235.3 kJ / mol S 0 gas 283 J/molK C p 65.21 J/molK safety Acute effects Nausea, vomiting, CNS depression. Respiratory failure in severe cases. Chronic effects Dependency. Liver ...

Gene therapy

... mainly trying to treat muscle and eye diseases, the two tissues where the virus seems particularly useful. Problems and ethics For the safety of gene therapy, the Weismann barrier is fundamental in the current thinking. Soma-to-germline feedback should therefore be impossible. However ...

Homeostasis

... be used in other fields, as well. An actuary may refer to "risk homeostasis", where (for example) people who have anti-lock brakes have no better safety record than those without anti-lock brakes, because they unconsciously compensate for the safer vehicle via less-safe driving habits. Sociologists ...

Rudolf Steiner

... Steiner was a supporter of educational freedom, but was flexible, and understood that a few legal restrictions on schools (such as health and safety laws), provided they were kept to an absolute minimum, would be necessary and justified. "Liberty, Equality, Fraternity" and Three Examples of ...

Selective serotonin reuptake inhibitor

... product. At the end of 2004, some "block buster" anti-inflammatory drugs were in the news for being dangerous, bringing new focus to the safety and moral issues regarding targeted end-user marketing of prescription drugs. Some think that anti-depressants are vulnerable to similar ....