Gustin, a salivary protein, appears to be necessary for the growth andmaturation of these buds. 1,4,13,18. 3 The Journal of Contemporary Dental Practice, Volume 9, No. 3, March 1, 2008 Buffer Capacity Saliva behaves as a buffer system to protect the mouth 8,19 as follows:1.
More than 150 languages and dialects are spoken by the Indigenous peoples in Brazil today. They are part of the near 7,000 languages spoken today in the world (SIL International, 2009). Before the arrival of the Portuguese, however, only in Brazil that number was probably close to 1,000.
It is spoken by 4.6 million people in Paraguay, Argentina, Bolivia, and Brazil (Ethnologue). These languages are spoken by people who inhabit a vast area in the Amazon forest in Brazilian states and Paraguay in the south, and from the Atlantic coast in the east to the Andes of Bolivia and Peru in the west.