Is presence of minute cancer cell dissemination in peritoneal lavage fluid detected by reverse transcription PCR an independent prognostic factor in patients with resectable pancreatic cancer?
The RT-PCR-based cancer cell detection was an independent prognostic factor in patients with resectable adenocarcinoma of the pancreas and had close association with local or peritoneal recurrence.
Yi and Tujia population are very closely related, the reason may be that they either originate from a common ancestry or frequently undergo the gene exchanges and admixtures. The genetic relationship between Tujia and Gelao population is nearer, perhaps because they have settled in the adjacent regions. Dong and Yi population show the farthest genetic relationship, this is probably due to their different historical origins and geographic segregation.