| Roberts' s. |
a hereditary syndrome, transmitted as an autosomal recessive trait, consisting of imperfect development of the long bones of the limbs associated with cleft palate and lip and other anomalies.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Robertshaw t. |
an endobronchial tube that has various improvements over the Carlens tube such as lack of the positioning hook and availability for ventilation of either lung.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Robertson's s. |
1. fibrillary contraction of the pectoralis muscle over the cardiac area in approaching death from heart disease. 2. absence of pupillary dilatation on pressure over alleged painful areas in malingering. 3. in ascites, fullness and tension in the patient's flanks, felt by the examiner with the patient supine.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| robertsonian t. |
translocation involving two of the acrocentric chromosomes (13, 14, 15, 21, and 22), which fuse at the centromere region and lose their heterochromatic short arms. A carrier of a balanced robertsonian translocation involving chromosome 14 and 21 has a virtually complete chromosomal complement but only 45 chromosomes (including the translocation chromosome), is phenotypically normal, but risks producing offspring with trisomy 21 (translocation Down syndrome). See Plate 1.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| robertsonian translocation |
A chromosome structural change resulting from centric fusion or centric fission, and resulting in two non-homologous chromosomes attached to the same centromere.
출처: lsd.ornl.gov/mouse/Search-pulldownglossary.htmlx
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