ABSTRACT
Chronic obstructive pulmonary disease (COPD), as a common respiratory disease characterized by progressive development, not only has the incidence increased year by year, but also has a high disability and mortality rate, which brings serious economic burden to patients. Immune response plays an important role in the pathogenesis of COPD. Studies have shown that COPD is closely related to the disorder of autoimmune function, and traditional Chinese medicine (TCM) interferes with the disease process of COPD by mediating immune response. This paper mainly contains four kinds of research contents of TCM intervention on COPD immune response, namely T lymphocyte subsets count, immunoglobulin count, Th17/Treg dynamic balance, Th1/Th2 dynamic balance and related signaling pathways. In order to provide new reference and ideas for experimental research, a brief review is made at the end of this paper.
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate breast reconstruction with a combined skin flap of the deep inferior epigastric perforator (DIEP) and the transverse rectus abdominis musculocutaneous (TRAM).</p><p><b>METHODS</b>The DIEP and TRAM united flap was elevated with the vessel pedicle of the deep inferior epigastric perforator on the affected side and the rectus abdominis muscle pedicle on the intact side. The reconstructive breast was shaped after the deep inferior epigastric vessels were anastomosed to the internal mammary vessels or the thoracodorsal vessels ipsilaterally.</p><p><b>RESULTS</b>We have used the DIEP and TRAM united flaps for breast reconstruction in 17 cases. All of the flaps survived, and the reconstructed breasts were well-shaped with the follow-up of 6-18 months.</p><p><b>CONCLUSIONS</b>The DIEP and TRAM united flap possesses of advantages such as rich blood supply, abundant tissue volume and easy shaping. It is especially applicable to the cases who have large chest defect and need large volume tissue.</p>