Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).

Q: Abstract: This article describes the circumstances of the diagnosis of three of a group of 12 high-functioning multiple personality disorder patients. All had performed major social and professional activities with consistent competence, and all appeared to be neurotic patients suitable for classical psychoanalysis. All 12 had been misdiagnosed on at least three occasions before the correct diagnosis was made. Aspects of the difficulties encountered in assessing these patients are discussed and guidelines for the preservation of their high level of function during the treatment process are offered.
Which is the apt title for the abstract? option1: High-functioning multiple personality patients. Three cases. option2: Reactive gliosis simulating butterfly glioma: a neuroradiological case study.

A: High-functioning multiple personality patients. Three cases.
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Q: Abstract: Platelet-activating factor (PAF-acether), an inflammatory mediator with a wide range of biological activities including neutrophil aggregation and chemotaxis, was studied for its effect on human eosinophil locomotion (chemotaxis and chemokinesis). Human eosinophils (25-95% purity) were obtained from donors with a variety of diseases associated with hypereosinophilia. PAF-acether elicited directional locomotion of eosinophils, in a time- and dose-dependent fashion, at concentrations from 10(-5) to 10(-8) M; lyso-PAF had minimal activity over the same dose range. Compared with PAF-acether, the eosinophil locomotory responsiveness of leukotriene B4 (LTB4), histamine, and the valyl- and alanyl-eosinophil chemotactic factor of anaphylaxis (ECF-A) tetrapeptides was negligible. Conversely, neutrophil responsiveness to PAF-acether (optimum 10(-6) M) was comparable in effect to LTB4 (optimum dose 10(-8) M). It was shown that PAF-acether elicited both chemotaxis and chemokinesis of eosinophils. Comparison of normal density and light density eosinophils revealed no qualitative difference in the response to PAF-acether and the other chemoattractants, although the light density cells seemed to demonstrate a greater degree of locomotion to PAF-acether and LTB4. Thus, PAF-acether appears to be a potent eosinophilotactic agent which may play a role in inflammatory reactions characterized by eosinophil infiltration.
Which is the apt title for the abstract? option1: Platelet-activating factor. A potent chemotactic and chemokinetic factor for human eosinophils. option2: Oral leukoplakia [editorial]

A: Platelet-activating factor. A potent chemotactic and chemokinetic factor for human eosinophils.
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Q: Abstract: Allergic contact dermatitis is reported in 5 machine operatives working with a cutting oil containing an epoxy compound used as a stabilizer. Positive patch test reactions to this compound were obtained in all 5 men and were negative in 25 controls.
Which is the apt title for the abstract? option1: Allergic contact sensitization to the glycidyl ester of hexahydrophthalic acid in a cutting oil. option2: The sciatic notch/acetabular index as a discriminator of sex in European skeletal remains.

A:
Allergic contact sensitization to the glycidyl ester of hexahydrophthalic acid in a cutting oil.
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