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).

Abstract: The therapeutic value of ketoconazole for long term treatment of patients with Cushing's syndrome was studied. Seven patients with Cushing's disease and one with an adrenal adenoma received 600-800 mg/day ketoconazole for 3-13 months. Plasma ACTH, cortisol, and dehydroepiandrosterone sulfate levels and urinary cortisol, 17-ketosteroid, and tetrahydro-11-deoxycortisol excretion were determined periodically during the treatment period. Plasma ACTH and cortisol responses to CRH stimulation were determined before and during treatment. Rapid and subsequently persistent clinical improvement occurred in each patient; plasma dehydroepiandrosterone sulfate and urinary 17-ketosteroid and cortisol excretion decreased soon after the initiation of treatment, subsequently remaining normal or nearly so throughout the treatment period. Urinary tetrahydro-11-deoxycortisol excretion increased significantly. Plasma cortisol levels decreased. Plasma ACTH levels did not change, and individual plasma ACTH and cortisol increments in response to CRH were comparable before and during treatment. The cortisol response to insulin-induced hypoglycemia improved in one patient and was restored to normal in another. The seven patients tested recovered normal adrenal suppressibility in response to a low dose of dexamethasone during ketoconazole treatment. Ketoconazole is effective for long term control of hypercortisolism of either pituitary or adrenal origin. Its effect appears to be mediated by inhibition of adrenal 11 beta-hydroxylase and 17,20-lyase, and it, in some unknown way, prevents the expected rise in ACTH secretion in patients with Cushing's disease. 
 Which is the apt title for the abstract? option1: Use of ketoconazole in the treatment of Cushing's syndrome. option2: Buspirone: a non-benzodiazepine for anxiety.
Use of ketoconazole in the treatment of Cushing's syndrome.

Abstract: Because mast cells (MCs) in skin of atopic dogs are heterogeneous with respect to tissue fixation and staining properties, we determined the effect of antigen on each type of MC in vivo. Skin biopsies were done in anesthetized, ragweed-sensitized dogs before and at 1, 3, 6, and 24 hours after intradermal injections of ragweed antigen (n = 5) or glycerin diluent (n = 4). In each case, one biopsy specimen was fixed with formalin, and a second specimen from an adjacent abdominal site was fixed with basic lead acetate. In sections stained with Alcian blue, 49.7% more MCs (p less than 0.05) were detected in tissue fixed with basic lead acetate ("typical" plus "atypical" MCs: 2916 +/- 581/mm3; mean +/- SEM) than in tissue fixed with formalin ("typical" MCs: 1955 +/- 537/mm3). After antigen, the number of "typical" MCs detectable in tissue sections progressively decreased during the 24-hour period, whereas the number of "atypical" MCs was lowest at 1 hour and had increased at 24 hours. After diluent, MC numbers did not change significantly over time. A late-phase response (LPR), detected clinically as induration and edema, was present 6 hours after antigen in four of five dogs, but LPR was not detected after diluent. The size of LPR was correlated (r = 0.85; p less than 0.05) with the decrease in the number of "typical" MCs at 6 hours. We conclude that the response of the "typical" and "atypical" MC to antigen in vivo differs markedly. The "atypical" MCs participate in the early, acute response to antigen, and the "typical" MCs may be associated with the development of the LPR. 
 Which is the apt title for the abstract? option1: Cutaneous mast cell heterogeneity: response to antigen in atopic dogs. option2: Physicists about to hi-jack DNA? [news]
Cutaneous mast cell heterogeneity: response to antigen in atopic dogs.

Abstract: A simple micro-computer program was used to analyse the results of testing 501 consecutive patients attending a patch test clinic. 64% of males and 71% of females had positive tests; 17% of males and 12% of females had occupational dermatitis; 16% of males and 15% of females had irritant contact dermatitis; and 13% of males and 19% of females had a history of atopic eczema. 
 Which is the apt title for the abstract? option1: An analysis of 501 consecutive contact clinic consultations. option2: Pseudoabuse--the misdiagnosis of child abuse.

An analysis of 501 consecutive contact clinic consultations.

