Does preoperative lower esophageal sphincter pressure have little influence on the outcome of laparoscopic Heller myotomy for achalasia?
These data show that in 55% of untreated. achalasia patients the LES pressure is either normal or low, and that laparoscopic Heller myotomy usually relieves symptoms regardless of preoperative LES pressure.
The pcDNA3.1-DCN vector was successfully constructed and transfected into HepG2 cells, and decorin overexpression suppressed the growth of HepG2 cells by upregulation of p21 via a p53-independent pathway.