Analysis of the efficacy of lactulose combined with polyethylene glycol in the treatment of functional constipation.

Objectives: This study focuses on analyzing the efficacy of lactulose oral solution combined with Macrogol 4000 Powder in the treatment of functional constipation (FC).

Methods: A total of 125 FC patients were selected, with 60 cases in a control group, who were treated with lactulose oral solution alone, and 65 cases in a research group, who were treated with lactulose oral solution combined with Macrogol 4000 Powder. The two groups were analyzed and compared in terms of efficacy, symptom recovery, Bristol Stool Form Scale (BSFS) and Wexner Constipation Scale (WCS) scores, adverse effects, serum indices, and Patient Assessment of Constipation Quality of Life (PAC-QOL).

Ectopic expression of AP-2α transcription factor suppresses glioma progression.

The transcriptional factor AP-2α is a tumor suppressor gene and is downregulated in various neoplasms including glioma. Although the level of AP-2α is negatively associated with the grade of human glioma, the specific functions of AP-2α in glioma are still unknown. In this study, we experimentally showed that artificial overexpression of AP-2α in glioma T98G and U251 cells significantly downregulated the mRNA levels of Bcl-xl, Bcl-2, c-IAP2 and survivin, together with upregulation of the Hrk mRNA levels.