A randomized controlled trial showed that RenalGuard is no better than conventional IV hydration at preventing contrast-induced nephropathy in high-risk patients.
are finding these enormous civilizations. rich beyond measure, that s the attraction. who wants to go up here? what s the attraction up here? at this point not a lot. not a lot. you don t really want to go to maine, do you? not in the winter. down here. so it will take a while but yes, it comes later. this is first. and here we see an example of the spanish and portuguese explorations between 1400 and 1600. look at this. it s an incredible accomplishment. it is these navigators, these spanish and portuguese. before the french, before the english. french and english come into this late. late. when it comes to europeans and european expansion you can see magellan, 1520. cortez, well, columbus obviously, degama, magellan, et cetera. going, mastering the capacity now to sail to distant lands. this tremendous technological, emotional, physical triumph of being able to sail to distant lands. this is the beginning of the establishment of the european expansion into other parts of th
from permanent settlement on the north american continent. think for a moment, what would the attraction be here. if you can come down here, cortez, the other conquistadors are finding these enormous civilizations. rich beyond measure, that s the attraction. who wants to go up here? what s the attraction up here? at this point not a lot. not a lot. you don t really want to go to maine, do you? not in the winter. down here. so it will take a while but yes, it comes later. this is first. and here we see an example of the spanish and portuguese explorations between 1400 and 1600. look at this. it s an incredible accomplishment. it is these navigators, these spanish and portuguese. before the french, before the english. french and english come into this late. late. when it comes to europeans and european expansion you can see magellan, 1520. cortez, well, columbus obviously, digamma, magellan, et cetera. going, mastering the capacity now to sail to distant lands. this tremendous