The expert continued to say, nevertheless, that, with the approaching Xmas and New Year’s vacations, water usage is likely to increase, meaning the prevailing reserves is going to be depleted sooner. After that, stated Whately, there is absolutely no guarantee or certainty concerning the availability of drinking water to the country’s economic center and wealthiest town. If rainfall will not replenish the Cantareira program, which may be the main assortment of reservoirs offering drinking water to Sao Paulo, she said the town could actually go out of water altogether. There exists a third, and last, specialized reserve, and it may be utilized, says Vicente Andreu, president of ANA, the country’s water regulatory company, nonetheless it is difficult to access, and the drinking water is blended with silt that could gum up the pumping practice likely.The results are shown in a manuscript, co-authored by Texas Biomed's Qiang Shi, Ph.D., and Gerald Shatten, Ph.D., of the University of Pittsburgh, released in the January 10, 2013 problem of the Journal of Molecular and Cellular Medicine. The scientists discovered that cells produced from embryonic stem cells could in fact repair experimentally broken baboon arteries and are promising therapeutic brokers for repairing broken vasculature of individuals, based on the authors.