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.

Abstract: In patients with primary pulmonary hypertension, competition between the right and left ventricles for the limited pericardial space results in distortion of left ventricular geometry reflected in displacement of the ventricular septum toward the left ventricular cavity. Left ventricular shape is most dramatically deranged at end-systole and early diastole, suggesting the possibility that the distribution of left ventricular diastolic filling might be altered. To investigate this hypothesis, nine patients with primary pulmonary hypertension and nine normal individuals were studied with echocardiographic techniques. Left ventricular isovolumic relaxation time was significantly prolonged in patients with primary pulmonary hypertension by comparison with normal individuals (129 +/- 36 versus 53 +/- 9 ms, p less than 0.005) and the fraction of the transmitral flow velocity integral occurring in the first half of diastole was significantly less than in normal individuals (38 +/- 14% versus 70 +/- 9%, p less than 0.005). Measurement of fractional changes in short-axis left ventricular cavity area similarly demonstrated that in patients with primary pulmonary hypertension fractional early diastolic cavity expansion (32 +/- 11%) was significantly less than in normal individuals (78 +/- 9%, p less than 0.005). In patients with primary pulmonary hypertension, the ventricular septum was abnormally flattened toward the left ventricular cavity at end-systole (normalized septal curvature 0.04 +/- 0.19) and remained that way throughout early diastolic filling but returned toward normal at end-diastole (normalized septal curvature 0.68 +/- 0.19, p less than 0.005).(ABSTRACT TRUNCATED AT 250 WORDS) 
Question: Does the abstract contain any numerical data?
Yes

Abstract: The effects of intravenous (i.v.) and intracarotid (IC) angiotensin II (AII) infusion on systemic and renal hemodynamics, renal water excretion, and plasma antidiuretic hormone (ADH) levels were examined in six conscious dogs under water loaded and hydropenic conditions. In the first group of seven studies, AII in a mean dose of 12.7 ng/kg/min was administered i.v. to water loaded dogs. The infusion induced a significant increase in mean arterial pressure (MAP, 99 to 118 mm Hg, P less than 0.001), and significant reductions in both glomerular filtration rate (GFR, 67 to 57 ml/min, P less than 0.05) and para-aminohippurate clearance (CPAH, 280 to 212 ml/min, P less than 0.005) occurred. Despite this decrement in renal hemodynamics, urine remained maximally dilute (Uosm, 58 to 61 mOsm/kg H2O, NS). Furthermore, plasma ADH was suppressed maximally after water load and did not increase after i.v. AII infusion. The IC infusion of AII (mean dose 5.8 ng/kg/min) produced similar changes in hemodynamics; plasma ADH remained undetectable. When AII was administered i.v. to hydropenic animals (mean dose 8.3 ng/kg/min), MAP again increased (86 to 111 mm Hg, P less than 0.001) as GFR (81.3 to 68.6 ml/min, NS) and CPAH (291 to 223 ml/min, P less than 0.05) declined modestly. In these animals, Uosm decreased significantly (1429 to 1114 mOsm/kg H2O, P less than 0.005) and plasma ADH did not change significantly (1.66 to 1.88 pg/ml, NS). When IC AII (4 ng/kg/min) was repeated in hydropenic dogs pretreated with indomethacin, neither Usom (1787 to 1664 mOsm/kg H2O, NS) nor plasma ADH were altered.(ABSTRACT TRUNCATED AT 250 WORDS) 
Question: Does the abstract contain any numerical data?
Yes

Abstract: The cumulus-fimbria interaction was investigated in vitro with endometriosis peritoneal fluid (PF). On the oviductal fimbria of the golden hamster, incubated with endometriosis and nonendometriosis PF and culture medium 199 contained 4% bovine serum albumin (control), was placed the mouse oocyte-cumulus complex at 5-minute intervals for 60 to 70 minutes. Incubation periods until the loss of fimbrial capability of ovum capture (ovum capturability disappearance time [OCDT] ) were 23.3 +/- 2.7 (standard error of the mean), 51.7 +/- 2.9, and 61.3 +/- 0.9 minutes with endometriosis, nonendometriosis PF, and control, respectively. OCDT was significantly decreased with cell-free and ultrafiltrated endometriosis PF containing a molecular size greater than 100,000 (26.0 +/- 2.8 and 26.1 +/- 2.5 minutes, respectively). A factor inhibiting fimbrial capability of ovum capture is present in endometriosis PF. 
Question: Does the abstract contain any numerical data?

Yes

