Diseases, Conditions, Syndromes

China virus outbreak revives calls to stop wildlife trade

The outbreak of a new virus linked to a wildlife market in central China is prompting renewed calls for enforcement of laws against the trade in and consumption of exotic species.

Health

Parental diet affects offspring immunity

A review of studies about parents' diet and the immunity of animal offspring has found a close relationship exists, with implications for wildlife conservation and livestock rearing as well as human health.

Medical research

Growth hormone acts to prevent weight loss

Researchers at the University of São Paulo (USP) in Brazil have discovered that growth hormone (GH), which stimulates skeletal maturation and linear bone growth, as well as helping maintain tissue and organs throughout life, ...

Medical research

Scientists create 'human liver' from stem cells

Scientists in Japan said Wednesday they had grown human liver tissue from stem cells in a first that holds promise for alleviating the critical shortage of donor organs.

Immunology

Fighting multiple sclerosis with cold

In evolutionary biology, the "life history theory," first proposed in the 1950s, postulates that when the environment is favorable, the resources used by any organism are devoted for growth and reproduction. Conversely, in ...

Diseases, Conditions, Syndromes

Pulsed radiofrequency relieves acute back pain and sciatica

A minimally invasive procedure in which pulses of energy from a probe are applied directly to nerve roots near the spine is safe and effective in people with acute lower back pain that has not responded to conservative treatment, ...

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