Testing possible therapeutic effects of various PACAP fragments and analogues, and three related peptides (VIP, secretin, glucagon) revealed that the most effective forms were PACAP38 and PACAP27, while the other fragments had either no effects or slight antagonistic effects [84, 85].
Sterilization, one of the most effective forms of contraception, is permanent and generally irreversible.
The search business has also developed one of the most effective forms of advertising on the internet.
Many industry insiders say search engine marketing, as the practice is known, is one of the most effective forms of advertising ever devised.
Researchers found about 2,500 women lost access to IUDs and injected contraception - two of the most effective forms of contraception - after Texas defunded Planned Parenthood.
Learning to play a musical instrument, then, seems to be one of the most effective forms of brain training there is.
But science happens to be the closed world with one of the most effective forms of self-regulation: the peer review process.
In addition to unemployment pay, the most effective forms of stimulus are bolstered food stamps and federal aid to states and cities so that they can continue to provide health care and other services.
This shift is often attributed to rising inequality, with lower-income women having less access to the most effective forms of contraception, less sex education, and less ability to bear the cost of an unanticipated child.
In fact, the Congressional Budget Office says that aid to the unemployed is one of the most effective forms of economic stimulus, as measured by jobs created per dollar of outlay.
