This paper summarized professor ZHANG Boli's experience in syndrome differentiation and treatment of metabolic syndrome （MetS） based on the theory of "diseases related to damp， turbidity， phlegm， and rheum". It is considered that damp， turbidity， phlegm， and rheum are the key pathological factors in the onset of MetS. The core pathogenesis of this disease includes the failure of the liver to govern the free flow of qi， the depletion of spleen and kidney， and the accumulation and impairment caused by damp， turbidity， phlegm， and rheum. It is important to emphasize early intervention， sequential treatment， and thorough elimination of pathogenic factors. The treatment takes fortifying the spleen and promoting middle jiao （焦）， soothing the liver and regulating qi， and tonifying the kidney to restore transformation as the fundamental principles. Furthermore， targeted treatments are implemented according to the evolution of damp， turbidity， phlegm， and rheum， including treating damp early， examining the tongue coating to eliminate turbidity， differentiating and treating concurrent phlegm， and applying warm dredging moderately. At the same time， specific medicinals are combined based on abnormal indicators such as blood glucose， blood lipids， blood pressure， and uric acid， aiming to address both root causes and symptoms simultaneously.

Early correction of childhood malocclusion is timely managing morphological, structural, and functional abnormalities at different dentomaxillofacial developmental stages. The selection of appropriate imaging examination and comprehensive radiological diagnosis and analysis play an important role in early correction of childhood malocclusion. This expert consensus is a collaborative effort by multidisciplinary experts in dentistry across the nation based on the current clinical evidence, aiming to provide general guidance on appropriate imaging examination selection, comprehensive and accurate imaging assessment for early orthodontic treatment patients.
Humans ; Malocclusion/diagnostic imaging* ; Child ; Consensus

Objective To explore the expression of PD-1 and CTLA-4 in osteosarcoma and their clinical significance. Methods Fifty-eight cases of osteosarcoma encountered from 2007 to 2016 were enrolled. The expression levels of PD-1 and CTLA-4 were detected through immunohistochemistry (EnVision method). Results PD-1 was positively expressed in 31 (53.4%) cases and negatively expressed in 27 (46.6%) cases. CTLA-4 was positively expressed in 19 (32.8%) cases and negatively expressed in 39 (67.2%) cases. A total of 12 (20.7%) cases were PD-1 and CTLA-4 double positive, whereas 20 (34.5%) cases were double negative, and 26 (44.8%) cases were single positive. The positive expression of PD-1 was correlated with neoadjuvant chemotherapy, tumor metastasis and relapse, and shortened survival time (P < 0.05). The positive expression of CTLA-4 was partly related with late Ennecking stage (P=0.051). Double positive expression was related to the highest tumor metastasis and relapse rates and the worst prognosis (P < 0.05), compared with double negative and single positive expression. Conclusion Positive expression of PD-1 and CTLA-4 in osteosarcoma is associated with worse prognosis, whereas double positive expression is associated with the highest tumor relapse and metastasis rates and shortest survival time. These results are potential valuable references for osteosarcoma immunotherapy.

Vasohibin-1 (VASH1),which is induced in response to angiogenic stimuli such as vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF)-2,has recently been isolated as a novel negative feedback inhibitor of angiogenesis.Several studies have demonstrated that VASH1 plays important roles in the development of various tumors and it would potentially be a biomarker and a candidate for molecular targeted therapy for patients with cancer in the future.