University of Minnesota officials say they need state help to head off a funding crisis in medical education and to improve physician training. They say cuts in federal support and smaller profits from patient care are threatening the future of the Academic Health Center. The U asked for 37-million dollars to overhaul its curriculum and an annual 60-million dollar boost from a state endowment to fund medical education and research. Governor Ventura provided the money in his budget. But his plan hinges on putting the state's tobacco settlement money in the bank, a plan many legislators oppose.