preterm will have a chance to be born prematurely. Difficulties premature babies have, short term complications such as heart problems, brain problems, breathing problems, temperature control problems, gastrointestinal problems, blood problems, metabolism problems, immune system problems. Long term complications such as cerebral palsy, impaired cognitive skills, vision problems, hearing problems, dental problems, and chronic health issues. As the woman grows older, the percentage of a chance of having
2009). James Schlatter, a chemist and a medical researcher, working for G.D. Searle and Co., was developing a new anti-ulcer treatment. One of the possibilities was to find an inhibitor of the gastrointestinal secretory hormone gastrin. Because the drug discovery at that time was a trial-and-error method, Schlatter had to synthesise C-terminal tetrapeptide (Trp-Met-Asp-Phe-NH2), usually found in the stomach, in his laboratory (Filer, 1984, pp. 3-4). One of the steps in the process was to create a