Significados de trisomy 21 en inglés

Conclusions: Mothers' knowledge about the screening tests for trisomy 21 remains fragmentary.

Objective: To assess mothers' knowledge of screening tests for trisomy 21.

Such a finding would normally suggest a postzygotic origin of the trisomy 21.

Conclusions: FISH-based scanning can identify trisomy 21 pregnancies by analysis of routine cervical brushings.

This study provides new evidence regarding an important source of reactive oxygen species in trisomy 21.

Background: Prenatal diagnosis of trisomy 21 is based on fetal karyotyping generally obtained using invasive methods.

Recurrent trisomy 21: four cases in three generations.

Formalin-fixed organs from terminated pregnancies diagnosed as trisomy 21 were used as controls in the IHC assay.

Down syndrome, or trisomy 21, has a characteristic constellation of clinical findings, including various congenital heart defects.

The condition is also called trisomy 21.

Z-scores were determined for the detection of trisomy 18 and trisomy 21.

Recurrence of trisomy 21 was observed in a family in which both parents had a normal chromosome complement.

Regression analysis was performed where applicable and survival rate was compared between patients with and without trisomy 21.

The apparent meiotic II stage of nondisjunction of the nonmosaic trisomy 21 fetus was consistent with maternal mosaicism.

However, survival of trisomy 21 patients did not differ from patients without trisomy 21.

This review article reports on advances in knowledge of cardiac defects and cardiovascular system of persons with trisomy 21.