1306 NEURAL CREST INVOLVEMENT IN MOUSE TRISOMY 16 EMBRYOPATHY
نویسندگان
چکیده
منابع مشابه
Mitochondrial dysfunction in mouse trisomy 16 brain.
Mitochondrial function in the brain of mouse trisomy 16, an animal model of Down syndrome with accelerated neuron death, was studied in isolated cortex mitochondria. Using an oxygen-sensitive Clarke electrode, a selective 16% decrease in respiration was detected with the Complex I substrates malate and glutamate but not with the Complex II substrate succinate. Western blotting revealed a 20% de...
متن کاملNeural crest cell lineage segregation in the mouse neural tube.
Neural crest (NC) cells arise in the dorsal neural tube (NT) and migrate into the embryo to develop into many different cell types. A major unresolved question is when and how the fate of NC cells is decided. There is widespread evidence for multipotential NC cells, whose fates are decided during or after migration. There is also some evidence that the NC is already divided into subpopulations ...
متن کاملAbnormal neural fold development in trisomy 12 and trisomy 14 mouse embryos. I. Scanning electron microscopy.
The early development of the exencephalic malformation in trisomy 12 (Tsl2) and trisomy 14 (Tsl4) mouse embryos was examined by means of scanning electron microscopy and compared with cranial neural tube formation in euploid litter-mates. Embryos from normal laboratory mice were used as additional controls. The euploid control embryos of the trisomy-inducing breeding system showed a slight dela...
متن کاملNeuronal differentiation of mouse neural crest cells in vitro.
The purpose of the present study is to analyze the effect of serum or chick embryo extract (CEE) on the neuronal differentiation of the mouse neural crest cells. When the crest cells were cultured in the medium containing serum at low concentration (5% calf serum), neurite outgrowth was observed. The active outgrowth was detected at 3-4 days in culture. However, in the medium supplemented with ...
متن کاملDevelopmental potential of trunk neural crest cells in the mouse.
The availability of naturally occurring and engineered mutations in mice which affect the neural crest makes the mouse embryo an important experimental system for studying neural crest cell differentiation. Here, we determine the normal developmental potential of neural crest cells by performing in situ cell lineage analysis in the mouse by microinjecting lysinated rhodamine dextran (LRD) into ...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1985
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-198504000-01330