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).
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Question: Abstract: A behavioural method of habit reversal, in combination with a hydrocortisone cream, was compared with the use of cream alone in the treatment of 17 patients with atopic dermatitis. The patients were assigned randomly to two groups, one of which received the combination treatment and the other regular ointment treatment. The patients' skin status was assessed before and after treatment, and the patients recorded their scratching during the study. Both groups improved, but the group which received habit-reversal therapy improved significantly more. A strong correlation was found between reduction in scratching and improvement in skin status.
Which is the apt title for the abstract? option1: Behavioural treatment of scratching in patients with atopic dermatitis. option2: Medium-depth chemical peeling of the skin: a variation of superficial chemosurgery.

Answer: Behavioural treatment of scratching in patients with atopic dermatitis.

Question: Abstract: The chronic effects of dietary protein on renal structure and function were studied in rats with normal and reduced renal mass. Control rats with two kidneys were compared with unilaterally nephrectomized rats, and with one and one-third nephrectomized rats obtained by unilateral nephrectomy and infarction of one-third of the remaining kidney. Rats at each level of renal mass were maintained on chow containing either 6% or 40% protein content. Separate cohorts of rats were studied four and eight months after ablation and institution of these dietary regimens. At both time intervals and at all levels of renal mass, rats fed the high protein diet had higher average values for GFR than comparable animals fed the low protein chow. Within each of the dietary regimens the animals with loss of renal mass developed greater prevalences of sclerotic glomeruli by eight months. Furthermore, at each level of initial renal mass, rats eating the high protein diet had a greater prevalence of sclerotic glomeruli than those on the low protein diet. Similarly, rats on the high protein diet had greater rates of protein excretion than those on the low protein diet at each degree of ablation. The prevalence of sclerosed glomeruli increased between four and eight months in each group. Thus, the extent of renal injury as manifested by proteinuria and glomerular sclerosis was directly related to the degree of initial loss of renal mass, and dietary protein restriction retarded these manifestations of injury across a wide range of initial renal mass.(ABSTRACT TRUNCATED AT 250 WORDS)
Which is the apt title for the abstract? option1: Chronic effects of dietary protein in the rat with intact and reduced renal mass. option2: Acute suppurative thyroiditis in a 3-year-old boy.

Answer: Chronic effects of dietary protein in the rat with intact and reduced renal mass.

Question: Abstract: In this investigation, determinations of peak diastolic filling rate (PDFR) and ejection fraction (EF) by two distinct nuclear techniques--gated radionuclide angiography (RNA) and nuclear cardiac probe (NCP)--were compared with contrast ventriculography in 44 patients with coronary artery disease (CAD). In addition, PDFR was tested as a potential index of the severity of disease. Good agreement in PDFR was found between NCP and contrast ventriculography (r = 0.83, p less than 0.001), but there was poor correlation between RNA and contrast ventriculography. Ejection fraction measured by either RNA or NCP correlated well with contrast ventriculography (r = 0.96 and r = 0.73, respectively). A positive correlation was found between PDFR and the EF measured by the NCP (r = 0.79) and by contrast ventriculography (r = 0.64), but poor correlation was found between these parameters by RNA. Patients with multivessel CAD had lower PDFR than patients with single vessel disease when studied by the NCP (1.6 +/- 0.4 versus 2.5 versus 0.6 EDV/sec [mean +/- s.d.], p less than 0.0001), but not by RNA. Thus, compared with contrast ventriculography, determination of PDFR is more accurate by NCP than by RNA. Furthermore, the PDFR measured by NCP, but not by RNA, may be a potentially useful index of the extent of CAD.
Which is the apt title for the abstract? option1: Comparison of left ventricular diastolic function as determined by nuclear cardiac probe, radionuclide angiography, and contrast cineangiography. option2: Systemic tetracycline hydrochloride as adjunctive therapy in the treatment of persistent epithelial defects.

Answer:
Comparison of left ventricular diastolic function as determined by nuclear cardiac probe, radionuclide angiography, and contrast cineangiography.