Acute toxicity from an overdose of gold.
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Acute Disease↗
Biomedical subjects
D B Wilson
Publications and source records attributed to D B Wilson.
Systolic anterior motion of the mitral valve as a manifestation of heart transplant rejection.
A 65-year-old white man with acute cardiac allograft rejection had a diagnosis made on the basis of clinical presentation and endomyocardial biopsy. The echocardiogram showed systolic anterior motion of the mitral valve during the episode of rejection. There was no systolic anterior motion on the echocardiogram that was done either before or after the episode of rejection.
Aged↗
The hospital and comprehensive health care.
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Comprehensive Health Care↗
Now it's the nurse who needs emergency care.
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Adult↗
Alterations in cranial morphogenesis in the Lp mutant mouse.
The effects of exencephaly on cranial morphogenesis were studied at 10 to 12 days of gestation in the loop-tail (Lp) mutant mouse in which the hindbrain and spinal cord fail to close. At the level of the hindbrain, the otocysts became displaced ventrally in abnormal (Lp/Lp) embryos, and the everted neuroepithelium showed a diminished "luminal" reaction to the lectins WGA and Con A, as compared with normal embryos. Also, occasional clusters of rounded cells that resembled presumptive neural crest cells and that labeled with WGA, Con A, and anti-N-CAM were observed at the everted tips of the open neural folds. By 12 days' gestation, there was a loss of integrity in some areas of the neuroepithelium. However, despite the topographic and neuroepithelial distortions, normal differentiation of a roof plate-like neuroepithelium occurred at the ends of the everted neural folds. In addition, the mesenchyme showed normal condensations that labeled with WGA, Con A, and anti-N-CAM in the perinotochordal basicranium and periotic regions. Thus, in this mutant mouse model of neural dysraphism, some features of cranial morphogenesis and differentiation appear to be dependent on timely and proper closure of the cranial neural tube, whereas other aspects may proceed independently of neural closure.
Animals↗