Aminoglycosides are excreted by glomerular filtration and have a serum half-life of 2 to 3 h; the half-life increases exponentially as the GFR falls (eg, in renal insufficiency, in the elderly).
Madagascar is the world's major natural vanilla producer, accounting for about 75% of production. Cloves are the third main export crop, grown mostly by smallholders. Production follows a 4-year cycle with 2â3 years of high output followed by one year of low production.
Madagascar uses the ariary as its official currency. Weâre about to learn more about it here. However we should begin by saying that it holds a rather special position in the currency world. This is due to the fact it is not a decimal currency. It is one of just two currencies in the entire world that isnât decimal.