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.

Q: Abstract: The pharmacokinetics of the long-acting anticholinesterase drug, galanthamine, were investigated in eight patients. After i.v. injection of 0.3 mg kg-1, the decrease in the serum concentration of galanthamine followed a biexponential curve. The serum concentration decreased rapidly from 543 +/- 47 ng ml-1 to 128 +/- 14 ng ml-1 between 2 and 30 min with a T1/2 alpha of 6.42 +/- 2.15 min, and then declined more slowly with a T1/2 beta of 264 +/- 28 min. Total serum clearance of galanthamine amounted to 5.37 +/- 0.87 ml min-1 kg-1, and the renal clearance was 1.36 +/- 0.10 ml min-1 kg-1. The cumulative urinary excretion of galanthamine between 0 and 48 h after injection amounted to 28.0 +/- 5.4% of the administered dose. The biliary excretion of galanthamine during 24 h amounted to 0.2 +/- 0.1% of the dose. There was no evidence of glucuronide or sulphate conjugation of galanthamine.
Question: Does the abstract contain any numerical data?

A: Yes
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Q: Abstract: The contractile action of cholecystokinin (CCK) on smooth muscle of the gut is either direct (gallbladder and gastric fundus) or both direct and neurally mediated (small intestine). These regional differences were used to characterize pharmacologically CCK receptors on smooth muscle cells and neurons of the gastric fundus, gallbladder, and ileum of the guinea pig. In circular and longitudinal ileal smooth muscle, tetrodotoxin was used to separate direct from neurally mediated contractile effects. Cholecystokinin receptors on smooth muscle cells were found in all locations. The muscle cells displayed a decreasing order of sensitivity to the C-terminal octapeptide of cholecystokinin as expressed in the median doses, and to the selective cholecystokinin antagonist, proglumide, as expressed in the inhibitory dissociation constants. The median doses of the octapeptide of cholecystokinin ranged from 5.5 nM in gallbladder muscle to 185 nM in circular ileal muscle; the corresponding inhibitory dissociation constants of proglumide ranged from 180 to 437 microM [corrected]. Cholecystokinin receptors on cholinergic neurons were confined to circular and longitudinal ileal muscle; the neurons were 80-300 times more sensitive to the octapeptide of cholecystokinin (D50's 0.5 and 2.3 nM) than the corresponding muscle cells, and 19-21 times more sensitive to proglumide (inhibitory dissociation constants, 20 microM [corrected]). The results provide clear evidence of cellular heterogeneity of cholecystokinin receptors (i.e., difference in sensitivity between muscle cells and neurons from the same location) as well as regional heterogeneity (i.e., difference in sensitivity between muscle cells from various locations).
Question: Does the abstract contain any numerical data?

A: Yes
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Q: Abstract: Vaginal discharge is a common complaint, the cause of which can be diagnosed on the basis of the distinguishing characteristics of the fluid itself, the course and symptoms of the infection, and the results of a few simple office laboratory tests. Accurate diagnosis is important because treatment can then be selected specifically rather than empirically. Optimal treatment differs with each of the four major causative agents: Candida, Gardnerella, Trichomonas, and Chlamydia. Prompt eradication of the infection promotes patient and public health.
Question: Does the abstract contain any numerical data?

A:
No
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