https://www.selleckchem.com/pr....oducts/sb290157-tfa.
This decline is caused by a high frequency of dry years leading to very low fuel loads, suggesting that recent drought causes a general reduction of burned areas, in particular in xeric savannas. In some mesic regions (10-15°S), solar radiation and increased temperature caused increase in fires. These findings show that climate change overrules the impact of human expansion on fire rates at the continental scale in Africa, reducing the fire risk.Background To study the effect of levetiracetam in Sydenham chorea. Methods We retrospe