Heterotopic gastric mucosa of the upper esophagus( HGMUE)is a rare esophageal disease. It is considered as a result of immature development of esophageal mucosal epithelium in embryonic period. Most of patients have no specific symptoms. The diagnosis of HGMUE is mainly based on endoscopy and biopsy. With the development of endoscopic technique,the detection rate of HGMUE is elevated and increasing attention has been paid to this disease. This article reviewed the clinical research on HGMUE.

Objective To investigate hypolipemic treatment of hyperlipidemic panereatiti(HLP)with integrated traditional Chinese and western medicine.Methods Cinical data of 20 patients of HLP were analyzed retrospectively.Eight patients in the control group were treated with conventional therapies,while 12 patients in the treatment group were treated as follows:①Enema with 180ml solution(50% magnesium sulfate 30 ml.Glycerin 60ml,water 90ml).②Rhubarb gastrogavage with 9 g tid.③Intravenous drip with 24 g salvia miltiorrhiza qd.Results The treatment group had significant difference comparing with the control group in terms of the serum TG in 48 hours(P<0.01),time of autonomous bowel movement recover(P<0.01),days of abdominal pain disappear(P<0.05),days of hospitalization(P<0.01).Conclusion The treatment of Enema with 180 ml solution.Rhubarb gastrogavage with 9g tid,and Intravenous drip with 24 g salvia miltiorrhiza qd can relieve the symptoms of HLP and decrease blood-fat greatly.

Objective: To investigate the effects of andrographolide on extracellular signal-regulated kinase 1/2 (ERK1/2) signaling pathway and tumor necrosis factor-α (TNF-α) expression in lipopolysaccharide (LPS)-activated macrophages. Methods: LPS-activated mouse peritoneal macrophages were cultured in media with different concentrations of andrographolide. Cytotoxicity of andrographolide was detected by cell counting kit-8. The macrophages were lysed, and then expressions of phosphorylated ERK1/2, JNK and p38 and nuclear factor-κB inhibitor (IκBα) protein were detected by Western blotting and TNF-α mRNA expression was detected by reverse transcription-polymerase chain reaction. Supernatants of the macrophages were used to detect content of TNF-α protein by enzyme-linked immunosorbent assay. Results: Andrographolide at 1-100 μg/mL showed no cytotoxicity on LPS-activated mouse peritoneal macrophages. Andrographolide inhibited ERK1/2 phosphorylation in LPS-activated murine peritoneal macrophages, which was concentration-dependent (P<0.01). Andrographolide at 1-25 μg/mL had no effects on phosphorylation levels of JNK and p38 and IκBα degradation in LPS-stimulated mouse peritoneal macrophages. In activated macrophages, TNF-α expression was inhibited by 12 μg/mL andrographolide and 20 μmol/L PD98059 (inhibitor of ERK1/2 signaling pathway) at both mRNA expression and protein secretion levels. Conclusion: In LPS-activated macrophages, andrographolide may inhibit the expression of TNF-α by inhibiting ERK1/2 signaling pathway.