instruction:
Indicate the presence of numerical data in the abstract (whether numerical data plays a key role in medical records), solely using the information from the abstract.
question:
Abstract: The role of protein synthesis in iodide-induced suppression of subsequent iodide transport (iodide autoregulation) was studied in cat thyroid slices. Thyroid slices were pretreated for 60-120 min in the presence or absence of either excess (30 microM) sodium iodide, inhibitors of protein synthesis, or both. Tissue was then washed in the presence of 2 mM methimazole to prevent subsequent iodination reaction and remove excess iodide. Iodide transport activity was finally evaluated by measurement of the ratio of tissue to medium iodide concentrations in 90-min incubations. Addition of 0.1 mM cycloheximide during the preexposure of thyroid tissue to excess iodide had no effect on either control levels of iodide transport or iodide-induced autoregulation. However, if thyroid tissue was treated with cycloheximide alone for 1 h before preexposure to excess iodide, there was a significant reduction in the degree of iodide-induced induced autoregulation. Similar results were obtained with pretreatment of the tissue with 0.5 mM puromycin and 1 microgram/ml emetine. These findings suggest that protein synthesis is involved in the mechanism of thyroid autoregulation of iodide transport. Cycloheximide had no effect on the ability of excess iodide to reduce TSH-stimulated cAMP formation. Two-dimensional gel electrophoresis-isoelectric focusing and Sephadex G-25 column chromatography employing dual-isotope comparison of iodoprotein labeling of control and cycloheximide-treated tissue suggest that the ability of cycloheximide to suppress iodide-induced autoregulation is associated with the reduced iodination of an 8- to 10-kilodalton soluble component of the thyroid gland.
Question: Does the abstract contain any numerical data?
answer:
Yes

question:
Abstract: We treated a case of congenital membranous stenosis of the esophagus successfully by transendoscopic incision. We discuss various types of true congenital esophageal stenosis and their treatment, to distinguish these rare anomalies from the more frequently encountered acquired variety.
Question: Does the abstract contain any numerical data?
answer:
No

question:
Abstract: Using neuropsychological testing procedures, we measured the behavioral characteristics of patients with epilepsy unaffected by anticonvulsant drugs and compared these results with control subjects matched for age, sex, and education. In a nationwide VA Cooperative study, 622 patients with well-defined seizure types were given a selected battery of neuropsychological tests prior to and at 1 month after initiation of drug therapy. Seventy-four control subjects were administered the same test battery under standardized conditions at the same VA testing centers. All tests of controls were also repeated 1 month later. The patients with epilepsy scored significantly and consistently below the level of the control subjects on all but three behavioral measures. Differences reaching statistical significance were found on tests of motor function (Finger Tapping, Pegboard, Color Naming), cognitive-attention (Digit Symbol, Discriminative Reaction Time, Word Fluency), and subtests of the Profile of Mood Status (tension, depression, vigor, and confusion). These data provide a profile of behavioral characteristics of unmedicated patients with epilepsy.
Question: Does the abstract contain any numerical data?
answer:
Yes