Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.

Q: Abstract: We have developed a convenient system that can be used to iodinate monoclonal antibodies for diagnosis or therapy. A vial, previously coated with 1,3,4,6-tetrachloro-3a, 6a-diphenyl glycouril (iodogen), is used as a reaction vessel. Iodination and separation of bound and free iodide, using AG1-X8 ion exchange resin, are both accomplished in this vial. We found 90 +/- 4% of the iodide which was added was incorporated, respectively, into each of four different monoclonal antibodies evaluated. Approximately 90% of labeled antibody was recovered in each case. The monoclonal antibody OC125 was labeled to specific activities up to 25 mCi/mg. Immunoreactivities of 82 +/- 2% using 125I and 66 +/- 5% using 131I were achieved. As the radioiodination is done in one sealed vial and takes less than 15 min, this procedure is safe and can be performed in any nuclear medicine laboratory. The final product, which is sterile and apyrogenic, is suitable for diagnostic and radiotherapeutic applications.

A: Iodination of monoclonal antibodies for diagnosis and radiotherapy using a convenient one vial method.
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Q: Abstract: A series of monoclonal antibodies (mAb) was raised in mice against Schistosoma mansoni, which recognized a carbohydrate determinant on a major Mr greater than 200,000 schistosomulum surface antigen. These mAb cross-reacted with the surface of cercariae and miracidia and with schistosomula of S. haematobium and S. bovis. Other mAb were generated that only recognized a Mr 20,000 schistosomulum surface antigen; they did not cross-react with eggs or miracidia and were species specific. The anti-Mr 20,000 mAb of the IgG1 isotype exhibited high levels of complement-dependent cytotoxicity to schistosomula in vitro. IgM mAb that recognized carbohydrate epitopes of the Mr greater than 200,000 surface antigen blocked the lethal activity of the anti-Mr 20,000 mAb. The IgM anti-Mr greater than 200,000 mAb also reduced complement-dependent cytotoxicity of serum from mice vaccinated with irradiated cercariae.

A: IgM antibodies recognizing carbohydrate epitopes shared between schistosomula and miracidia of Schistosoma mansoni that block in vitro killing.
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Q: Abstract: Individuals planning for a career in medicine must weigh a number of factors into their decisions. Increasingly, they must understand the nature of the socioeconomic environment of health care, including the extent of competition with other physicians and other health professionals; the degree of autonomy from health care institutions, government, and third-party payers; the impact of demographic or technological changes; and the economics of medical practice. This report analyzes the environment of medicine, emphasizing those elements that will be most important to medical students and resident physicians. It focuses on three stages of a physician's career: obtaining a medical education, beginning to practice medicine, and maintaining a viable practice.

A:
Health care in transition. Consequences for young physicians. Council on Long-Range Planning and Development.
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