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Animal testing regulations are guidelines that permit and control the use of non-human animals for scientific experimentation.They vary greatly around the world, but most governments aim to control the number of times individual animals may be used; the overall numbers used; and the degree of pain that may be inflicted without anesthetic.
The LD 50 ("Lethal Dose 50%") test is used to evaluate the toxicity of a substance by determining the dose required to kill 50% of the test animal population. This test was removed from OECD international guidelines in 2002, replaced by methods such as the fixed dose procedure, which use fewer animals and cause less suffering. [225] [226 ...
In 1895, New York City pediatrician Henry Heiman intentionally infected two mentally disabled boys—one four-year-old and one sixteen-year-old—with gonorrhea as part of a medical experiment. A review of the medical literature of the late 19th and early 20th centuries found more than 40 reports of experimental infections with gonorrheal ...
Feds, city to crack down on animal sacrifices in NYC’s Jamaica Bay after dog-carcass with snapped neck, wounded pigs found. Matthew Sedacca. September 14, 2024 at 7:44 AM.
This list included a ban on the use of animals in tests for cosmetics, tobacco, alcohol products; warfare experiments; psychological and behavioural tests; a ban on the Median lethal dose and Draize eye irritancy tests, as well as other measures in relation to the administration of the legislation.
Alternatives to animal testing are the development and implementation of test methods that avoid the use of live animals. There is widespread agreement that a reduction in the number of animals used and the refinement of testing to reduce suffering should be important goals for the industries involved. [1]
New York City public school kids as young as 8 are making Diddy-themed jokes and comments in class – and some parents are so upset over the “heartbreaking” trend they want schools to ban the ...
New York City’s selective high schools will not consider state test scores in admissions, over the objections of parents who pushed for what was originally an emergency measure that was to end ...