This paper summarizes the clinical experience in applying jiao （角） medicine to treat diabetes mellitus from the perspective of qi， blood， and fluids. It is believed that impaired spleen transportation and transformation is the key pathomechanism of diabetes， leading to metabolic disturbances in qi， blood， and fluids， and resulting in a sequential pathological progression of "qi → thick fluids → thin fluids → blood". At the qi level， the disease is mainly characterized by spleen qi deficiency and stagnation， and is commonly treated with Hongshen （Panax Ginseng）， Huangqi （Astragalus Mongholicus）， and Baizhu （Atractylodes Macrocephala） to tonify the spleen and regulate qi. At the thick fluids level， the condition manifests as abdominal distension， internal heat， and turbid pathogens， requiring Zexie （Alisma Orientale）， Huanglian （Coptis Chinensis）， and Dahuang （Rheum Palmatum） to clear the spleen and drain turbidity. At the thin fluids level， with qi and yin deficiency and predominant yin damage， Gegen （Pueraria Lobata）， Wuweizi （Schisandra Chinensis）， and Maidong （Ophiopogon Japonicus） are used to nourish yin and generate fluids. At the blood level， where vascular damage is predominant， Shuizhifen （Whitmania Pigra Powder）， Danshen （Salvia Miltiorrhiza）， and Sanqifen （Panax Notoginseng Powder） are applied to activate blood circulation， resolve stasis， and unblock the channels. Clinicians may flexibly select appropriate jiao medicine based on the specific pathological layer affected in each patient.

OBJECTIVE To investigate the improvement effects of azithromycin on bronchopulmonary dysplasia （BPD） in neonatal rats based on hypoxia-inducible factor-1α（HIF-1α）/HIF-2α/vascular endothelial growth factor （VEGF） pathway. METHODS Sixty newborn SD rats were randomly divided into negative control group （NC）， BPD group， azithromycin group and budesonide group （positive control）， with 15 rats in each group. Rats in NC group were given normal breathing air， while rats in other three groups were exposed to high-concentration oxygen for 14 days to establish BPD rat models. After successful modeling， rats in azithromycin group were intraperitoneally injected with azithromycin 200 mg/kg， and rats in budesonide group were atomized with budesonide 1.5 mg/kg once a day for 14 consecutive days， while rats in BPD group and NC group were not treated. Pathological changes of lung tissue， radial alveolar count and mean alveolar intercept of rats were observed in each group. The white blood cell count in bronchoalveolar lavage fluid （BALF） and the levels of tumor necrosis factor-α （TNF-α）， interleukin-6 （IL-6）， IL-1β， superoxide dismutase （SOD）， catalase （CAT） and malondialdehyde （MDA） were detected； mRNA and protein expressions of VEGF， HIF-1α， HIF-2α were also detected. RESULTS Compared with NC group， the lung tissue in BPD group was obviously damaged； the white blood cell count， average alveolar intercept and the levels of TNF-α， IL-6， IL-1β and MDA were significantly increased； the radial alveolar count， SOD and CAT levels， the relative expressions of VEGF， HIF-1α， HIF-2α mRNA and protein were significantly decreased （P＜0.05）. Compared with BPD group， the changes of the above indexes in azithromycin group and budesonide group were significantly reversed （P＜0.05）. CONCLUSIONS Azithromycin can obviously improve the symptoms of BPD in rats， reduce inflammation and oxidative stress， and exert lung protection， the mechanism of which may be realized by activating HIF-1α/HIF-2α/VEGF pathway.

Objective:Trigeminal neuralgia(TN)is a severe chronic neuropathic pain that mainly affects the distribution area of the trigeminal nerve with limited treating efficacy.There are numerous treatments for TN,but currently the main clinical approach is to suppress pain by carbamazepine(CBZ).Brain-derived neurotrophic factor(BDNF)is closely related to chronic pain.This study aims to determine the effects of CBZ treatment on BDNF expression in both the trigeminal ganglion(TG)and serum of TN via a chronic constriction injury of the infraorbital nerve(ION-CCI)rat model. Methods:The ION-CCI models were established in male Sprague-Dawley rats and were randomly divided into a sham group,a TN group,a TN+low-dose CBZ treatment group(TN+20 mg/kg CBZ group),a TN+medium-dose CBZ treatment group(TN+40 mg/kg CBZ group),and a TN+high-dose CBZ treatment group(TN+80 mg/kg CBZ group).The mechanical pain threshold in each group of rats was measured regularly before and after surgery.The expressions of BDNF and tyrosine kinase receptor B(TrkB)mRNA in TGs of rats in different groups were determined by real-time PCR,and the expression of BDNF protein on neurons in TGs was observed by immunofluorescence.Western Blotting was used to detect the protein expression of BDNF,TrkB,extracellular regulated protein kinases(ERK),and phospho-extracellular regulated protein kinases(p-ERK)in TGs of rats in different groups.The expression of BDNF in the serum of rats in different groups was detected by enzyme-linked immunosorbent assay(ELISA). Results:The results of mechanical pain sensitivity showed that there was no significant difference in the mechanical pain threshold in the right facial sensory area of the experimental rats in each group before surgery(all P>0.05).From the 3rd day after operation,the mechanical pain threshold of rats in the TN group was significantly lower than that in the sham group(all P<0.01),and the mechanical pain threshold of rats in the TN+80 mg/kg CBZ group,the TN+40 mg/kg CBZ group,and the TN+20 CBZ mg/kg group was higher than that in the TN group(all P<0.05).The BDNF and TrkB mRNA and protein expressions in TGs of rats in the TN group were higher than those in the sham group(all P<0.05),and those in the TN+80 mg/kg CBZ group,the TN+40 mg/kg CBZ group,and the TN+20 mg/kg CBZ group were lower than the TN group(all P<0.05).The p-ERK levels in TG of rats in the TN+80 mg/kg CBZ group,the TN+40 mg/kg CBZ group,and the TN+20 mg/kg CBZ group were significantly decreased compared with the TN group(all P<0.05).The BDNF and neuron-specific nuclear protein(NeuN)were mainly co-expressed in neuron of TGs in the TN group and they were significantly higher than those in the sham group(all P<0.05).The co-labeled expressions of BDNF and NeuN in TGs of the TN+ 80 mg/kg CBZ group,the TN+40 mg/kg CBZ group,and the TN+20 mg/kg CBZ group were lower than those in the TN group(all P<0.05).The results of ELISA showed that the level of BDNF in the serum of the TN group was significantly higher than that in the sham group(P<0.05).The levels of BDNF in the TN+80 mg/kg CBZ group,the TN+40 mg/kg CBZ group,and the TN+20 mg/kg CBZ group were lower than those in the TN group(all P<0.05).Spearman correlation analysis showed that the BDNF level in serum was negatively correlated with mechanical pain threshold(r=-0.650,P<0.01). Conclusion:CBZ treatment can inhibit the expression of BDNF and TrkB in the TGs of TN rats,reduce the level of BDNF in serum of TN rats and the phosphorylation of ERK signaling pathway,so as to inhibit TN.The serum level of BDNF can be considered as an indicator for the diagnosis and prognosis of TN.

Purpose To explore the clinical and pathologi-cal features and the relationships between pathological features and drugs of patients with drug-induced liver injury(DILI)based on the hepatotoxicity injury patterns.Methods The clin-ical data,laboratory indicators,drugs,and liver biopsy of 50 cases of DILI were collected,the expression of CK19 was detec-ted by immunohistochemistry EnVision two-step method,and the reticular scaffold of liver tissue was displayed by Reticular fiber staining.Results Among the 50 patients with DILI,there were 29 cases of hepatocellular DILI,11 cases of cholestatic DILI,and 10 cases of mixed DILI,respectively,with the hepatocellu-lar DILI accounting for the highest proportion(58％).7 catego-ries of drugs induced DILI,with herbal ranking first(52％).Different types of drugs could cause different types of DILI,with herbal induced 17 cases hepatocellular DILI(58.62％)and an-ti-infectious and anticancer drugs induced all 3 cases cholestatic DILI(27.27％).Different types of DILI displayed various pathological characteristics.Hepatocellular congestion,feathery degeneration,and small bile duct thrombosis primarily occur in cholestasis and mixed DILI,while bridging necrosis,sub-large and large necrosis were mainly seen in hepatocellular DILI.Conclusion Based on hepatotoxicity injury patterns,DILI ex-hibits a variety of clinical and pathological characteristics,and there is some relationship between pathological characteristics and drugs.Liver puncture pathological biopsy plays an important role in improving the diagnosis and treatment of DILI.

Objective:To compare the curative effects between modified double-reverse traction technique and traditional open reduction in the treatment of tibial plateau fractures.Methods:A retrospective study was conducted to analyze the data of 70 patients with Schatzker type Ⅳ-Ⅴ tibial plateau fracture who had undergone surgical treatment at The Third Department of Orthopaedics, Zhongshan Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine from January 2017 to December 2022. The patients were divided into an observation group treated with modified double-reverse traction and a control group treated with traditional open reduction. In the observation group of 37 cases, there were 20 males and 17 females with an age of (44.6±13.5) years, and 9 cases of type Ⅳ and 28 cases of type V by the Schatzker classification; in the control group of 33 cases, there were 18 males and 15 females with an age of (45.9±13.7) years, and 10 cases of type Ⅳ and 23 cases of type Ⅴ by the Schatzker classification. The 2 groups were compared in terms of operation time, length of main incision, intraoperative blood loss, Rasmussen imaging score before discharge, and knee function score of American Hospital for Special Surgery (HSS), Visual Analogue Scale (VAS), fracture healing and complications at 6 months postoperatively.Results:There was no significant difference in the preoperative general data between the 2 groups, showing group comparability ( P>0.05). All patients were followed up for (14.3±1.4) months. The observation group was significantly better than the control group in operation time [(113.9±11.4) min versus (151.82±10.37) min], length of main incision [4 (4, 5) cm versus 6 (6, 7) cm], intraoperative blood loss [30 (20, 35) mL versus 55 (50, 65) mL], VAS [0 (0, 0) point versus 0 (0, 1) points] and HSS score [(89.8±3.1) points versus (86.0±3.5) points] ( P<0.05). There were no significant differences between the 2 groups in Rasmussen imaging score before discharge, or fracture healing rate or complication rate at 6 months postoperatively ( P>0.05). Conclusion:In the treatment of Schatzker type Ⅳ-Ⅴ tibial plateau fractures, modified double-reverse traction technique is worthy of clinical application and promotion, because it is advantageous over traditional open reduction in terms of shorter operation time, smaller surgical incision, less intraoperative blood loss, less postoperative pain and better knee function.

Objective:To evaluate the effect of the impaction of posterior wall on the prognosis following open reduction and internal fixation for fractures of acetabular posterior wall.Methods:A retrospective study was conducted to analyze the data from the 83 patients with fracture of acetabular posterior wall who had been consecutively treated by open reduction and internal fixation at Department of Orthopaedics and Traumatology, Beijing Jishuitan Hospital from January 2017 to December 2020. The patients were divided into 2 groups based on involvement of posterior wall impaction. In the impaction group of 33 cases, there were 26 males and 7 females with an age of (47.4±11.6) years; in the non-impaction group of 50 cases, there were 43 males and 7 females with an age of (41.3±12.0) years. The quality of postoperative fracture reduction, the function of the affected hip at the last follow-up, and the complication rate during follow-up were compared between the 2 groups. Multifactorial binary logistic regression and age subgroups were used to analyze the effects of posterior wall impaction on functional outcomes.Results:The age, rate of associated injuries in other body parts, and rate of posterior wall comminution in the impaction group were significantly higher than those in the non-impaction group ( P<0.05), but there was no statistically significant difference in other general data of patients between the 2 groups ( P>0.05). All patients were followed up for (44.5±13.3) months after surgery. The rate of anatomical reduction in the non-impaction group (96.0%, 48/50) was significantly higher than that in the impaction group (57.6%, 19/33) ( P<0.05), and the good and excellent rate by the modified Merle d'Aubigné & Postel scale at the last follow-up in the non-impaction group (84.0%, 42/50) was significantly higher than that in the impaction group (51.5%, 17/33) ( P<0.05). There was no significant difference in the incidence of complications between the 2 groups ( P>0.05). After adjusting for age and gender, the difference in hip function was still significantly different between the 2 groups ( OR=0.23, 95% CI: 0.06 to 0.79, P=0.020). The effect of posterior wall impaction on functional outcomes was statistically significant in patients aged ≥50 years ( P=0.008), whereas the difference was not statistically significant in patients aged <50 years ( P=0.194). Conclusions:Compared with non-impaction ones, acetabular fractures of posterior wall impaction tend to lead to poorer quality of reduction, which in turn affects the postoperative recovery of hip joint function. The impact of impaction fractures on functional recovery is more significant in patients aged 50 years and above.

Affiliated Hospital of Jiangnan University has always adhered to the public welfare orientation,with the starting point of three fusion three innovation,guided by the high-quality development strategy led by party building,strengthened top-level design,solidly implemented grassroots party building quality and efficiency improvement actions based on branch fortresses,deepened the standardization and standardization construction of party branches,adhered to the deep integration of party building business,explored the key path of the affiliated hospital's characteristics,continuously improved the level of refined management,and met the people's medical needs in all aspects,It has conducted effective exploration and practice.

【Objective】 To observe the effect of tele-rehabilitation program on the articulation resolution of preschool children with functional articulation disorders (FAD), so as to provide reference for the clinical application of tele-rehabilitation in this context. 【Methods】 A total of 66 preschool children diagnosed with FAD in the outpatient department of Child Rehabilitation, Tangshan Maternal and Child Health Hospital from March 2022 to March 2023 were selected into this study, and were divided into tele-rehabilitation group (n=32) and control group (n=34) by random number table method. The control group received daily family rehabilitation guidance, while the tele-rehabilitation group underwent a tele-rehabilitation program lasting for 3 months. All children were assessed using the Chinese phonological ability evaluation lexicon before and 3 months after the treatment. 【Results】 After 3 months of treatment, both the tele-rehabilitation group and the control group showed significant improvements in articulation resolution compared to before treatment (t=12.165、12.986, P<0.05). Notably, the tele-rehabilitation group exhibited significantly greater improvement than the control group (t=2.138, P<0.05). Within the tele-rehabilitation group, children were further divided into three subgroups based on the severity of their dysphonia: mild, moderate, and severe. After 3 months of treatment, the articulation resolution of the mild and moderate groups improved significantly compared to before treatment (Z=2.226, 31.900, P<0.05), whereas no statistically significant improvement was observed in the severe group compared to before treatment (Z=1.857, P>0.05). 【Conclusion】 Tele-rehabilitation program effectively improves articulation resolution in preschool children with FAD, especially for mild to moderate preschool children with FAD.

Objective:To explore the correlation between hip muscle factors measured with CT imaging and recovery of independent mobility within 1 year after surgery in elderly patients with hip fractures.Methods:A prospective cohort study was conducted on the clinical data of 680 elderly patients with hip fractures admitted to Beijing Jishuitan Hospital of Capital Medical University from November 2018 to December 2019. The patients were assigned to dependent group and assistant group according to whether they regained pre-injury independent mobility within 1 year after surgery. Gender, age, body mass index, personal history, living habits, past diseases, Charlson comorbidity index, laboratory test indicators, fracture types, anesthesia types, surgical methods, rehabilitation training, time from injury to surgery, and hip muscle parameters in both groups were recorded. OsiriX software was employed in the measurement of the hip muscles to measure the muscle area and density of the gluteus maximus and gluteus medius/minimus on CT images, and the average values were calculated as hip muscle area and density. Then the variables of hip muscle area and density were converted seperately to gender-normalized Z-scores, and were divided into high-area group ( Z≥0) and low-area group ( Z<0), and high-density group ( Z≥0) and low-density group ( Z<0) respectively. Observable variables were primarily analyzed using univariate analysis between the independent group and assistant group. Those variables with statistically significant differences in the univariate analysis or would potentially affect mobility recovery according to previous researches although there were no statistical significance were included in a multivariate Logistic regression analysis. Three Logistic regression models were designed (Model 1 uncorrected, Model 2 corrected for gender, age and body mass index, Model 3 corrected for variables in Model 2 and other variables included after above-mentioned analysis) to analyze whether muscle parameters were risk factors for recovery of independent mobility. Additionally, generalized estimating equations were used for repeated measurement to analyze the correlation between hip muscle area and recovery of independent mobility after surgery. Results:Compared to the assistant group, the independent group were younger in age, with lower rate of living alone, being housebound, cognitive impairment, and Charlson comorbidity index, lower level of hemoglobin and albumin, higher rate of femoral neck fractures, lower rate of internal fixation, shorter time from injury to surgery, larger hip muscle area, and higher hip muscle density ( P<0.05 or 0.01). Multivariate Logistic regression analysis showed that, in the fully corrected Model 3, only hip muscle area remained significantly correlated with recovery of independent mobility ( P<0.05), while no significant difference was found between the high-density group and low-density group ( P>0.05). In the repeated measurement, patients in the high-area group were 1.84 times more likely to restore independent mobility than those in the low-area group ( OR=1.84, 95% CI 1.33, 2.53, P<0.01). Conclusions:Hip muscle area measured with CT imaging is closely correlated to the recovery of independent mobility within 1 year after surgery in elderly patients with hip fractures. Moreover, larger hip muscle area indicates a larger likelihood of recovery of independent mobility.

Objective:This study aims to summarize the surgical efficacy of macroglossia reduction combined with radiofrequency ablation of Beckwith-Wiedemann Syndrome (BWS).Methods:A retrospective analysis was conducted on the clinical data of patients with macroglossia who received treatment at the Department of Otolaryngology-Head and Neck Surgery, Xiamen Children’s Hospital between May 2019 and July 2022. All patients with macroglossia underwent either one-stage or staged anterior tongue V-shaped incision massive resection, followed by needle tip low-temperature plasma radiofrequency ablation on the lateral and base of the tongue. The postoperative complications in pediatric patients were monitored, including the incision shape of the tongue body, restoration of tongue body structure and function. MRI scans of the tongue were performed at 3 and 12 months post-operation to evaluate tissue healing, changes in tongue volume, and whether there was successful retraction of the enlarged tongue into the oral cavity for evaluating treatment efficacy (cured or not cured).Results:The study included 70 cases, comprising 31 male and 39 female patients, with an average age of 15.4 months (ranging from 5 months to 4 years old). Among them, 68 cases underwent macroglossia reduction combined with radiofrequency ablation at the same time, and 2 cases underwent macroglossia reduction surgery first in other hospitals, and tongue body radiofrequency ablation was performed one year after the surgery. All children were followed up foran average follow-up time of 18 months (6 to 36 months). There were no serious complications such as massive hemorrhage and tongue hematoma. After the operation, 14 cases of superficial rupture of tongue tip wound were gradually improved after 5-7 days of no oral eating, and recovered after 4-12 weeks of liquid diet. Thirteen cases had suture reactions in the tongue back, which were self-resolving within 2 to 3 weeks with no special treatment. All patients showed significant reduction in tongue size after the surgery, which could be completely inserted into the oral cavity, and the treatment effect was satisfactory.Conclusion:Macroglossia reduction combined with radiofrequency ablation is a feasible and effective method for the treatment of BWS with macroglossia and is recommended for application.