Animal Defenders International

 

Animal Defenders International

Save the primates, stop the torture!

Posted: 31 August 2017. Updated: 31 August 2017

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September 1st marks International Primate Day and your help is needed more than ever to end primate tests.

Worldwide, an estimated 200,000 primates are experimented on each year, with over 70,000 used in research across the US, one of the world’s largest users. In Europe, the UK is one of the largest users of primates, subjecting 2,500 to tests each year.

Stolen from the wild and bred to suffer.

Some primates are forcibly removed from the wild and used as breeding machines to supply the industry, or used themselves in tests. In addition to the trauma caused to individuals during the capture process, subsequent confinement, and during procedures until their deaths, this brutal practice harms local populations threatening their survival.

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In Latin America, ADI has exposed the capture of owl monkeys for use in malaria experiments in Colombia. Taken from the trees, these nocturnal primates go from the forest to a barren cage. Our evidence led to a tribunal revoking the experimenter’s permits; although this groundbreaking decision has been overturned. Elsewhere, in Africa and Asia, ADI has revealed dire conditions inside the monkey breeders, who take primates from the wild to maintain their breeding stocks. At the monkey farms, individuals are confined to cages and routinely manhandled. In Florida, already home to a number of monkey breeders, ADI is opposing plans for a facility that seeks to import thousands of primates from outside the US.

Flawed science.

Primates are frequently used in brain experiments because of their apparent similarity to humans. However, despite being our closest relatives, non-human primates differ from us in a number of ways including the nervous systems, sense organs and brain. There are even big differences between the brains of humans and chimps, despite similarities between chimps and other non-human primates . Their use in research therefore can never reliably predict potential human effects. Aspirin, for example, causes birth defects in monkeys but is widely used by pregnant women without the same effect.

Such species differences are the fundamental flaw of using animals in research. Each species responds differently to substances, with an animal’s age, diet, sex, even bedding material, also affecting results. As a result, animal tests can delay scientific progress and lead to human tragedy.

Just days after being given trial drug BIA 10-2474, the six male volunteers in the highest dose group were hospitalised. Four volunteers displayed neurological symptoms, with at least one losing all his fingers and toes; one of the six volunteers died a week after receiving the dose. No comparable effect had been seen in monkeys or other animals given high doses of the drug over long periods. Some monkeys were estimated to have received around 75 times the dose given to the volunteers.

In another drug trial tragedy, TGN1412 was given to volunteers who then suffered multiple organ failure as the drug triggered an uncontrollable immune response. One volunteer was hospitalised for three months, another had their fingers and toes amputated, and all are likely to suffer permanent damage to their immune systems and live with the danger of developing cancer and lupus. The drug had been tested extensively in laboratory animals, including in doses 500 times greater in monkeys with no drug-related adverse events.

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It’s time to stop lab animal suffering.

Investment in animal research, predominantly with primates, has been wasteful and unsuccessful. A review has shown that not one of the 85+ candidate AIDS vaccines successfully tested in primates have been effective in human patients.

ADI has documented the suffering of primates for product safety tests at the notorious contract testing facility Huntingdon Life Science (now known as Envigo). Monkeys were strapped down to restrain them while substances were pumped directly into their stomachs, and they suffered a range of debilitating symptoms.

Researchers claim that the use of primates in brain research is ‘necessary’, but sophisticated neuroimaging techniques are available to study human behaviour and brain function. Comparing data from human electrical brain activity with data obtained by experimenters using electrodes in restrained monkeys, Professor Furlong and his team at Aston University in the UK have shown the same level of data can be obtained, directly relevant to human patients.

Take action!

  • In the US, contact your Representative, urging them to support measures to end the use of primates in research.

  • In Europe and the UK, urge your MP and MEPs to press for the promised timetable to phase out primate testing.

  • Help ADI expose the hidden suffering inside monkey farms and labs, and campaign for non-animal methods! Donate today »

© Animal Defenders International 2017