Enamel demineralization, the formation of white spot lesions, is a common issue in clinical orthodontic treatment. The appearance of white spot lesions not only affects the texture and health of dental hard tissues but also impacts the health and aesthetics of teeth after orthodontic treatment. The prevention, diagnosis, and treatment of white spot lesions that occur throughout the orthodontic treatment process involve multiple dental specialties. This expert consensus will focus on providing guiding opinions on the management and prevention of white spot lesions during orthodontic treatment, advocating for proactive prevention, early detection, timely treatment, scientific follow-up, and multidisciplinary management of white spot lesions throughout the orthodontic process, thereby maintaining the dental health of patients during orthodontic treatment.
Humans ; Consensus ; Dental Caries/etiology* ; Dental Enamel/pathology* ; Tooth Demineralization/etiology* ; Tooth Remineralization

In traditional Chinese medicine,jaundice is a liver and gallbladder disorder,primarily characterized by yellowing of the eyes,skin,and urine,with ocular yellowing being the most prominent feature.The understanding of jaundice pathogenesis in traditional Chinese medicine can be traced back to the Inner Canon of Huangdi.Despite the continuous development and improvement of successive generations of medical practitioners and a rich theoretical understanding of its pathogenesis being formed by the end of the Qing Dynasty,no unified view exists on whether the core pathological factor was dampness or blood stasis,nor on whether the primary disease location lay in the spleen and stomach or the liver and gallbladder.This article re-examines historical perspectives on jaundice pathogenesis within the context of traditional Chinese medicine theory,focusing on two key issues:pathological factors and the location of Zang and Fu.By integrating modern research approaches based on compound pathogenesis theory,and considering pathological factors,disease location according to Zang and Fu,and disease progression,a theoretical model is reconstructed,centered on the intermingling of dampness and blood stasis and integration of liver and spleen.Additionally,the insights and therapeutic strategies of multiple renowned clinical hepatology experts are incorporated to enrich the theoretical framework for jaundice treatment in traditional Chinese medicine and to enhance clinical efficacy.

In traditional Chinese medicine,jaundice is a liver and gallbladder disorder,primarily characterized by yellowing of the eyes,skin,and urine,with ocular yellowing being the most prominent feature.The understanding of jaundice pathogenesis in traditional Chinese medicine can be traced back to the Inner Canon of Huangdi.Despite the continuous development and improvement of successive generations of medical practitioners and a rich theoretical understanding of its pathogenesis being formed by the end of the Qing Dynasty,no unified view exists on whether the core pathological factor was dampness or blood stasis,nor on whether the primary disease location lay in the spleen and stomach or the liver and gallbladder.This article re-examines historical perspectives on jaundice pathogenesis within the context of traditional Chinese medicine theory,focusing on two key issues:pathological factors and the location of Zang and Fu.By integrating modern research approaches based on compound pathogenesis theory,and considering pathological factors,disease location according to Zang and Fu,and disease progression,a theoretical model is reconstructed,centered on the intermingling of dampness and blood stasis and integration of liver and spleen.Additionally,the insights and therapeutic strategies of multiple renowned clinical hepatology experts are incorporated to enrich the theoretical framework for jaundice treatment in traditional Chinese medicine and to enhance clinical efficacy.

Objective To investigate influence of Qi-strengthening,blood-activating and toxin-removing therapy on plasma and colonic P-selectin in ulcerative colitis(UC) rats.Methods Trinitrobenzene sulfonic acid(TNBS) was used for the establishment of SD rat models of UC.UC rats were randomized into the model group,western medicine group(gastric gavage of suspension of Olsalazine Sodium Capsules 0.266 g?kg-1?d-1),and herbal medicine group(gastric gavage of Kuijie Fufa Recipe 20 g?kg-1?d-1).Meanwhile,a normal control group was set up.After medication for 10 and 30 days,and after drug withdrawal for 10 days,plasma P-selectin level was detected by enzyme-linked immunosorbent assay,and colonic P-selectin expression was detected by immunohistochemical assay.Results Plasma P-selectin level was increased in the model group in different time(P