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.
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Question: Abstract: In paralytic lesions in which the triceps surae is the only active muscle in the leg, elongation or division of the tendo calcaneus alone may not be enough to prevent recurrence of equinus deformity. In 10 patients (13 limbs) with this pattern of muscle activity, equinus deformity was treated by hemitransplantation of the tendo calcaneus. At follow-up, which was beyond the end of growth in seven limbs, there was no recurrence of deformity in nine. In three of the four failures, a technical fault may have caused loss of activity in the transplanted part of the tendon. The two-stage operation described is recommended in the management of this pattern of paralytic deformity.
Question: Does the abstract contain any numerical data?

Answer: Yes

Question: Abstract: Microsporum nanum is a dermatophyte that can cause disease in both man and animals and is most frequently associated with ringworm infection in pigs. Human infections are rare in the literature. Three new cases of human M. nanum infection are reported here. Two patients had inflammatory tinea faciei and one had tinea cruris. The patients were successfully treated with clotrimazole or miconazole cream, sometimes combined with griseofulvin. All three patients were hog farmers and lived in the same small rural area. Occupational exposure is suggested as the cause of infection.
Question: Does the abstract contain any numerical data?

Answer: No

Question: Abstract: Cultured normal human pulmonary alveolar macrophages and peripheral blood monocyte-derived macrophages were studied for their capacity to metabolize [3H]25-hydroxyvitamin D3 (25OHD3). Incubation of macrophages with bacterial lipopolysaccharide (LPS) resulted in the conversion of [3H]25OHD3 to a more polar vitamin D3 metabolite (up to 15 pmol/10(6) cells). Untreated macrophages did not synthesize this metabolite. Several findings suggested that the metabolite was the biologically active form of vitamin D3, namely 1,25-dihydroxyvitamin D3 [1,25-(OH)2D3]. (1) The metabolite comigrated with chemically synthesized 1,25-(OH)2D3 on four different high performance liquid chromatographic systems. (2) The metabolite had the same affinity for the chick intestinal 1,25-(OH)2D3 receptor as authentic 1,25-(OH)2D3. (3) The biological activity of the macrophage metabolite in vivo (stimulation of intestinal calcium absorption and bone calcium mobilization in rachitic chicks) was identical to the activity of chemically synthesized 1,25-(OH)2D3. The LPS-stimulated synthesis of the 1,25-(OH)2D3-like compound by macrophages was dose dependent in a linear fashion; a half-maximal response was typically found with 100-200 ng LPS/10(6) cells. Polymyxin B abolished the effects of LPS on 25OHD3 metabolism in macrophages. Our data suggest that LPS-stimulated macrophages can modulate, on a local level, the function of 1,25-(OH)2D3-responsive cells by releasing the 1,25-(OH)2D3-like metabolite.
Question: Does the abstract contain any numerical data?

Answer:
Yes