Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “DERMATOGLYPHICS”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 757 records · Page 42Linked to original sources
PubMed1975

Parathenar palmar pattern: a dermatoglyphic sign of possible clinical significance.

The frequency of a 'double proximal axial triradius' (DPAT), which results in a palmar parathenar pattern, has been reported to be increased in those with ventricular septal defect (BSD). We scored the presence of this pattern in 313 patients with congenital heart defects (including 86 with isolated VSD), 176 with cystic fibrosis (CF) or relatives of those with CF, and 333 with no known clinical disease who were unrelated to individuals with CF. The frequencies in these three groups were 1.6, 2.3, and 0.6%, respectively. None of those with isolated VSD defect had a DPAT. All five individuals in the heart defect group with a DPAT had pulmonic stenosis. Of the total of eleven individuals in our series with DPAT patterns, eight were affected only on the right hand. The frequency of DPAT in individuals with no known disease in this series was 4/406=1.0%, more than double the frequency in a control series, published previously by DAVID, 5/1,129=0.4%. If the 73 relatives of those with CF are excluded from our own 'control' group, the frequency of DPAT in this group is then 0.6%, closer to the results in DAVID's control series.

Cystic Fibrosis↗
PubMed1980

Maternal age and dermatoglyphic asymmetry in man: another look.

The effect of maternal age on the degree of bilateral asymmetry found in digital ridge counts was explored as a possible explanation for a previously detected maternal effect, where significantly less variation was observed in thumb ridge counts between the two sibships within families of female monozygotic (MZ) twins than between sibships within families of male MZ twins. Contrary to a previous report which found a tendency for ridge count asymmetry to increase with maternal age, this study could show no such relationship. It was concluded that while the exact nature of the maternal effect noted for thumb ridge counts is unclear, it is little influenced by maternal age.

Adult↗