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: Percutaneous absorption of hydrocortisone was studied in 18 children (aged from 6 weeks to 14 1/2 years) with atopic or seborrhoeic dermatitis, by measuring their serum cortisol before and after application of 1% hydrocortisone cream. Endogenous secretion of cortisol was suppressed with dexamethasone. A 24 h absorption test was performed on nine children. In six, percutaneous absorption was detected. The highest serum cortisol level was reached within the first 6 h. A 4 h absorption test was developed on the basis of the 24 h test. This short absorption test was performed on nine children, and in eight of them absorption of hydrocortisone was detected. The rise of serum cortisol ranged from 98 to 2669 nmol/l. The 2 h ACTH test was performed to evaluate the effect of previous treatment with topical glucocorticoids. Suppressed adrenocortical function was found in five of 13 children, and was associated significantly with high post-application serum cortisol levels. This occurred more often in infants with a severe skin disorder than in older children or in those with mild or moderate skin disease.
Question: Does the abstract contain any numerical data?

A: Yes
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Q: Abstract: 17 beta-Estradiol increases the growth rate of GH4C1 cells with a half-maximally effective concentration (EC50) that is about 10-fold less than the EC50 for the stimulation of PRL production. We have examined the effects of five other estrogens: estriol, estrone, 17 alpha-estradiol, and the metabolism-resistant analogs ethynyl estradiol and moxestrol. All were full agonists for both effects, and all were more potent for the stimulation of cell growth than for stimulation of PRL production. The order of analog potency for both biological effects was the same as the order of potency for inhibiting saturable [3H]estradiol binding to intact cells. Therefore, both biological effects appear to be mediated through the same receptor, and metabolism of 17 beta-estradiol is unlikely to account for the difference in the concentrations required to elicit the two effects. We selected two estrogen-responsive clones from a cDNA library made from GH4C1 cells. The clones were chosen because they were induced at the estrogen concentrations that stimulate growth. Estradiol caused maximal stimulation of the mRNAs corresponding to the two recombinant clones at 10(-10) M, a concentration over 10-fold lower than that required for maximal stimulation of PRL mRNA. These data indicate that a difference in sensitivity to estrogen occurs at the level of mRNA accumulation as well as at the level of the biological responses.
Question: Does the abstract contain any numerical data?

A: Yes
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Q: Abstract: Forty male and 40 female rats were randomly assigned to 1 of 4 experimental groups. Half of the animals of each gender were exercised by jumping (weighted by a vest with up to 70% body weight) to a height of 16 cm 20 times X d-1 (30 s between jumps) 5 d X wk-1 for 8 wk. Half of the exercised animals and half of the sedentary animals were injected with the anabolic steroid durabolin (0.2 mg in 0.1 ml sesame seed oil) 6 d X wk-1 for the last 3 wk of the 8-wk exercise program. The other animals were injected with 0.1 ml of sesame seed oil (as a placebo) on the same schedule. At the end of the 8-wk program, blood was drawn from the right atria of the anesthetized animals. Plasmas were analyzed for total cholesterol (TC) and high density lipoprotein cholesterol (HDL-C) concentrations. Low density lipoprotein cholesterol (LDL-C) concentration was estimated as the difference between these two parameters (TC - HDL-C). A three-factor analysis of variance (2 X 2 X 2) demonstrated that there was a significant (P less than 0.05) gender effect (males greater than females), but no steroid or exercise main effects for TC. There were significant (P less than 0.05) steroid and exercise main effects for both HDL-C and estimated LDL-C, as well as a significant gender main effect for estimated LDL-C (but not HDL-C).(ABSTRACT TRUNCATED AT 250 WORDS)
Question: Does the abstract contain any numerical data?

A:
Yes
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