Radiochemotherapy-induced oral mucositis (OM) is a common oral complication in patients with tumors following head and neck radiotherapy or chemotherapy. Erosion and ulcers are the main features of OM that seriously affect the quality of life of patients and even the progress of tumor treatment. To date, differences in clinical prevention and treatment plans for OM have been noted among doctors of various specialties, which has increased the uncertainty of treatment effects. On the basis of current research evidence, this expert consensus outlines risk factors, clinical manifestations, clinical grading, ancillary examinations, diagnostic basis, prevention and treatment strategies and efficacy indicators for OM. In addition to strategies such as basic oral care, anti-inflammatory and analgesic agents, anti-infective agents, pro-healing agents, and photobiotherapy recommended in previous guidelines, we also emphasize the role of traditional Chinese medicine in OM prevention and treatment. This expert consensus aims to provide references and guidance for dental physicians and oncologists in formulating strategies for OM prevention, diagnosis, and treatment, standardizing clinical practice, reducing OM occurrence, promoting healing, and improving the quality of life of patients.
Humans ; Chemoradiotherapy/adverse effects* ; Consensus ; Risk Factors ; Stomatitis/etiology*

One-day-old AA broilers were divided into five groups(15 chickens each,5 replicates per group):control(basic diet),three groups with low,medium,and high doses of crude extract of Flos sophorae and Fructus sophorae(100,150,200 mg/kg),and one group with Macleaya cordata extract(300 mg/kg).The 42-day trial measured intestinal enzyme activity,morphology,antioxidant and immune capacity,barrier function,and microbiota structure and diversity.Compared to the control and Macleaya cordata groups,the high-dose crude extract of Flos sophorae and Fructus sophorae group significantly increased trypsin activity in the duodenum,jejunum,and ileum(P＜0.05).It also reduced reactive oxygen species and malondialdehyde levels,increased glu-tathione peroxidase activity,reduced tumor necrosis factor-α,increased interleukin-10,and elevated mRNA expression of tight junction protein-1 and mucin-2 in the jejunum(P＜0.05).Microbial di-versity analysis showed higher Shannon index,increased Firmicutes and Bacteroidetes,decreased Proteobacteria,and more beneficial bacteria in the high-dose group(P＜0.05).Supplementing 200 mg/kg of crude extract of Flos sophorae and Fructus sophorae enhances intestinal morpholo-gy and function,and promotes intestinal health,thereby increasing farming efficiency.

In order to investigate the effects of Fuzi Lizhong Oral liquid on immune function and in-testinal health of chicks,185 1-day-old healthy chicks were randomly divided into 4 groups.The blank control group(CG group)was given normal tap water;the high,medium and low dose groups(FZH group,FZM group and FZL group)were given tap water containing 5.00,2.50 and 1.25 g/L of Fuzi Lizhong Oral liquid,respectively.Starting from the first day of age,the drug was administered continuously for 5 d,and the blood was collected from the subwing vein on the sixth day of the test.The results showed that compared with CG group,thymus index in FZH group was significantly increased(P＜0.05).Compared with CG group,serum IgM,IgG and sIgA in FZH group were significantly increased(P＜0.05),and serum IgG and sIgA in FZM group were signifi-cantly increased(P＜0.05).Compared with CG group,the relative expression of Occludin and Claudin-1 mRNA in FZH group was significantly increased(P＜0.05),and the relative expression of ZO-1 mRNA in FZM and FZH groups was significantly increased(P＜0.05).Compared with CG group,Shannon index of FZH group was significantly increased(P＜0.05),Simpson index of FZH group was significantly decreased(P＜0.05),and many beneficial bacteria such as Strepto-coccus spinosus,Eubacillus spinosus and Lactobacillus spinosus played a synergistic role.The results showed that adding 5.00 g/L Fuzi Lizhong Oral liquid in drinking water could improve the immunity of chicks,maintain the intestinal barrier function of chicks,increase the intestinal flora richness and promote the intestinal health of chicks.

A total of 300 1-day-old broilers were randomly divided into 5 groups with 5 replicates per group and 12 broilers per replicate.The control group was given free drinking water(CG),the astragalus polysaccharide control group(HPS)received 0.8 mL/L of astragalus polysaccharide o-ral liquid in drinking water,and the experimental groups(SBL,SBM,SBH)received 1.5,3.0,4.5 mL/,of Shenling Baizhu Oral Liquid in drinking water.The results showed as follows:com-pared to the CG group,SIgA content in HPS group,group SBM and group SBH was significantly increased(P＜0.05),IL-6 and IL-1β contents were significantly decreased(P＜0.05),Occludin,Mucin-2 and Bcl-2 contents were significantly increased(P＜0.05).The results of 16S rRNA test showed that the specific OUT number in groups HPS and SBM was significantly higher than that in group CG(P＜0.05),α diversity analysis showed that compared with group CG,Chao1 index and Simpson index of group HPS,group SBM and group SBH were significantly increased,and βdiversity analysis showed that there were significant differences in species composition between test group and blank control group(P＜0.05).The relative abundance analysis at the phylum level showed that the relative abundance of Firmicutes and Bacteroides in groups SBM and SBH was significantly higher than that in group CG(P＜0.05).The above results showed that Shenling Baizhu Oral Liquid could improve the intestinal health and enhance the resistance of broilers.

Objective:To compare the clinical and radiological outcomes between the ankle dislocation exposure versus the traditional posterolateral approach exposure in the treatment of complex posterior ankle malunion.Methods:This retrospective study analyzed the 50 patients (50 feet) with posterior ankle malunion who had been treated at Department of Foot and Ankle Orthopedics, Foshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine from May 2015 to June 2023. This cohort included 18 males and 32 females, with an age of (46.2±12.0) years. The duration from injury to surgery averaged 7.0 (4.0, 12.2) months. The patients were divided into 2 groups based on the surgical exposure methods: an ankle dislocation group (22 cases) in which the posterior ankle malunion was exposed by ankle dislocation before reduction and fixation, and a traditional posterolateral approach group (28 cases) in which the posterior ankle malunion was exposed by the traditional posterolateral approach before reduction and fixation. Evaluation indices included operative time, ankle arthritis grading, incidence of complications, as well as pre-operative and last follow-up recordings of distal tibial articular angle and joint step-off, visual analogue scale (VAS) pain score, and ankle-hindfoot score of American Orthopaedic Foot and Ankle society (AOFAS).Results:There was no significant difference in the baseline data between the 2 groups, indicating comparability ( P>0.05). The average follow-up was (39.4±17.9) months. The operative time in the dislocation group [(95.8±9.9) min] was significantly shorter than that in the posterolateral approach group [(121.9±14.3) min] ( P<0.05). The step-off on the distal tibial articular surface at the last follow-up in the dislocation group [0.3 (0.0, 0.9) mm] was significantly lower than that in the posterolateral approach group [1.0 (0.3, 1.1) mm] ( P<0.05). The grading of ankle arthritis was significantly worse in the posterolateral approach group than that in the dislocation group ( P<0.05). There were no differences in distal tibial articular angle, VAS pain score, AOFAS ankle-hindfoot score, or postoperative complications between the 2 groups at the last follow-up ( P>0.05). Conclusions:Both ankle dislocation exposure and traditional posterolateral approach exposure yield satisfactory clinical and radiological outcomes in patients with complex posterior ankle malunion. However, the ankle dislocation exposure offers a novel method for direct visualization of the malunion on multiple planes, which is more advantageous for restoration of the anatomical consistency of the distal tibial articular surface.

One-day-old AA broilers were divided into five groups(15 chickens each,5 replicates per group):control(basic diet),three groups with low,medium,and high doses of crude extract of Flos sophorae and Fructus sophorae(100,150,200 mg/kg),and one group with Macleaya cordata extract(300 mg/kg).The 42-day trial measured intestinal enzyme activity,morphology,antioxidant and immune capacity,barrier function,and microbiota structure and diversity.Compared to the control and Macleaya cordata groups,the high-dose crude extract of Flos sophorae and Fructus sophorae group significantly increased trypsin activity in the duodenum,jejunum,and ileum(P＜0.05).It also reduced reactive oxygen species and malondialdehyde levels,increased glu-tathione peroxidase activity,reduced tumor necrosis factor-α,increased interleukin-10,and elevated mRNA expression of tight junction protein-1 and mucin-2 in the jejunum(P＜0.05).Microbial di-versity analysis showed higher Shannon index,increased Firmicutes and Bacteroidetes,decreased Proteobacteria,and more beneficial bacteria in the high-dose group(P＜0.05).Supplementing 200 mg/kg of crude extract of Flos sophorae and Fructus sophorae enhances intestinal morpholo-gy and function,and promotes intestinal health,thereby increasing farming efficiency.

In order to investigate the effects of Fuzi Lizhong Oral liquid on immune function and in-testinal health of chicks,185 1-day-old healthy chicks were randomly divided into 4 groups.The blank control group(CG group)was given normal tap water;the high,medium and low dose groups(FZH group,FZM group and FZL group)were given tap water containing 5.00,2.50 and 1.25 g/L of Fuzi Lizhong Oral liquid,respectively.Starting from the first day of age,the drug was administered continuously for 5 d,and the blood was collected from the subwing vein on the sixth day of the test.The results showed that compared with CG group,thymus index in FZH group was significantly increased(P＜0.05).Compared with CG group,serum IgM,IgG and sIgA in FZH group were significantly increased(P＜0.05),and serum IgG and sIgA in FZM group were signifi-cantly increased(P＜0.05).Compared with CG group,the relative expression of Occludin and Claudin-1 mRNA in FZH group was significantly increased(P＜0.05),and the relative expression of ZO-1 mRNA in FZM and FZH groups was significantly increased(P＜0.05).Compared with CG group,Shannon index of FZH group was significantly increased(P＜0.05),Simpson index of FZH group was significantly decreased(P＜0.05),and many beneficial bacteria such as Strepto-coccus spinosus,Eubacillus spinosus and Lactobacillus spinosus played a synergistic role.The results showed that adding 5.00 g/L Fuzi Lizhong Oral liquid in drinking water could improve the immunity of chicks,maintain the intestinal barrier function of chicks,increase the intestinal flora richness and promote the intestinal health of chicks.

A total of 300 1-day-old broilers were randomly divided into 5 groups with 5 replicates per group and 12 broilers per replicate.The control group was given free drinking water(CG),the astragalus polysaccharide control group(HPS)received 0.8 mL/L of astragalus polysaccharide o-ral liquid in drinking water,and the experimental groups(SBL,SBM,SBH)received 1.5,3.0,4.5 mL/,of Shenling Baizhu Oral Liquid in drinking water.The results showed as follows:com-pared to the CG group,SIgA content in HPS group,group SBM and group SBH was significantly increased(P＜0.05),IL-6 and IL-1β contents were significantly decreased(P＜0.05),Occludin,Mucin-2 and Bcl-2 contents were significantly increased(P＜0.05).The results of 16S rRNA test showed that the specific OUT number in groups HPS and SBM was significantly higher than that in group CG(P＜0.05),α diversity analysis showed that compared with group CG,Chao1 index and Simpson index of group HPS,group SBM and group SBH were significantly increased,and βdiversity analysis showed that there were significant differences in species composition between test group and blank control group(P＜0.05).The relative abundance analysis at the phylum level showed that the relative abundance of Firmicutes and Bacteroides in groups SBM and SBH was significantly higher than that in group CG(P＜0.05).The above results showed that Shenling Baizhu Oral Liquid could improve the intestinal health and enhance the resistance of broilers.

Objective:To compare the clinical and radiological outcomes between the ankle dislocation exposure versus the traditional posterolateral approach exposure in the treatment of complex posterior ankle malunion.Methods:This retrospective study analyzed the 50 patients (50 feet) with posterior ankle malunion who had been treated at Department of Foot and Ankle Orthopedics, Foshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine from May 2015 to June 2023. This cohort included 18 males and 32 females, with an age of (46.2±12.0) years. The duration from injury to surgery averaged 7.0 (4.0, 12.2) months. The patients were divided into 2 groups based on the surgical exposure methods: an ankle dislocation group (22 cases) in which the posterior ankle malunion was exposed by ankle dislocation before reduction and fixation, and a traditional posterolateral approach group (28 cases) in which the posterior ankle malunion was exposed by the traditional posterolateral approach before reduction and fixation. Evaluation indices included operative time, ankle arthritis grading, incidence of complications, as well as pre-operative and last follow-up recordings of distal tibial articular angle and joint step-off, visual analogue scale (VAS) pain score, and ankle-hindfoot score of American Orthopaedic Foot and Ankle society (AOFAS).Results:There was no significant difference in the baseline data between the 2 groups, indicating comparability ( P>0.05). The average follow-up was (39.4±17.9) months. The operative time in the dislocation group [(95.8±9.9) min] was significantly shorter than that in the posterolateral approach group [(121.9±14.3) min] ( P<0.05). The step-off on the distal tibial articular surface at the last follow-up in the dislocation group [0.3 (0.0, 0.9) mm] was significantly lower than that in the posterolateral approach group [1.0 (0.3, 1.1) mm] ( P<0.05). The grading of ankle arthritis was significantly worse in the posterolateral approach group than that in the dislocation group ( P<0.05). There were no differences in distal tibial articular angle, VAS pain score, AOFAS ankle-hindfoot score, or postoperative complications between the 2 groups at the last follow-up ( P>0.05). Conclusions:Both ankle dislocation exposure and traditional posterolateral approach exposure yield satisfactory clinical and radiological outcomes in patients with complex posterior ankle malunion. However, the ankle dislocation exposure offers a novel method for direct visualization of the malunion on multiple planes, which is more advantageous for restoration of the anatomical consistency of the distal tibial articular surface.

The incidence of early-onset gastric cancer (EOGC) is consistently increasing, and its etiology is notably complex. This increase may be attributed to distinctive factors that differ from those associated with late-onset gastric cancer (LOGC), including genetic predispositions, dietary factors, gastric microbiota dysbiosis, and screening of high-risk cases. These factors collectively contribute to the onset of cancer. EOGC significantly differs from LOGC in terms of clinicopathological and molecular characteristics. Moreover, multiple differences in prognosis and clinical management also exist. This study aimed to systematically review the latest research advancements in the epidemiological characteristics, etiological factors, clinicopathological and molecular features, prognosis, and treatment modalities of EOGC.