The effects of chronic ethanol consumptions on the GDNF and c ret mRNA expressin of rat hippocampus were studied by using in situ hybridization histochemical method.

Methods the present study research the c-RetmRNA express intervent by IPC through hybridition in situ technique.

Recent data suggested that the RET/PTC rearrangements were related to the radiation exposure,pro.

PCR and DNA direct sequencing were used to evaluate the mutation of 634RET gene in exon 11.

Up till now, RET gene, VHL gene, and SDHx gene have been known to get involved in the tumorigenesis of the pheochromocytoma and paraganglioma.

RET gene mutation .

The relationship between Hirschsprung disease and single nucleotide polymorphisms of c135 in RET proto-oncogene;

Mutations of RET proto-oncogene in Chinese familial Hirschsprung s disease;

Dominant-activating mutations in the RET proto-oncogene have been identified as the main cause of MTC.

Mutations of RET proto-oncogene in Hirschsprung s disease and its allied disorders;

Mutation of EDNRB/EDN3 Gnens and Polymorphism Analysis of RET+3 in Chinese with Hirschsprung Disease;