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Objective:To investigate the clinical application and surgical effect of minimal invasive liposuction system (MILS) method in the thighs liposuction.Methods:From July 2019 to March 2021, 868 patients were selected for thigh liposuction. Local anesthesia and intravenous anesthesia were used in all operations. The preoperative design and intraoperative procedures were carried out according to the requirements of MILS ? method. There was an average of 2 154.4 ml fat aspirated, and the average operation time was 156.8 min. Results:After 2-18 months of follow-up, 83.3% of the patients were discharged on the day of operation. The thigh line curve of the patients was fluent and the perimeter of upper thigh was significantly reduced. The satisfactory rate was 92.3%, and the incidence of complications was 2.8%. No severe complication occurred.Conclusions:MILS method is a safe and effective procedure to partition thighs liposuction area scientifically and finely. The MILS method makes the lumbar abdominal liposuction operation standardized, reduces unnecessary operation, shortens the liposuction learning curve, reduces the occurrence of complications, and achieves the best aesthetic effect.
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How Th2 immunity develops in vivo remains obscure. Basophils have been considered key innate cells producing IL-4, a cytokine essential for Th2 immunity. Increasing evidence suggests that basophils are dispensable for the initiation of Th2 immunity. In this study, we revisited the role of basophils in Th2 immune responses induced by various types of adjuvants. Mice deficient in IL-3 or IL-3 receptor, in which basophil lymph node recruitment is completely abolished, fully developed wild type level Th2 CD4 T cell responses in response to parasite antigen or papain immunization. Similar finding was also observed in mice where basophils are inducibly ablated. Interestingly, IL-4-derived from non-T cells appeared to be critical for the generation of IL-4-producing CD4 T cells. Other Th2 promoting factors including IL-25 and thymic stromal lymphopoietin (TSLP) were dispensable. Therefore, our results suggest that IL-3- and basophil-independent in vivo Th2 immunity develops with the help of non-T cell-derived IL-4, offering an additional mechanism by which Th2 type immune responses arise in vivo.