As a chronic and lifelong disease， diabetes mellitus occurs across all age groups and gender groups. Since the disease requires lifelong treatment， it seriously affects the quality of life of patients. With the rising incidence on a global scale， diabetes mellitus has become a global problem that seriously affects public health. Moreover， the complications of this disease have aroused concern from the global medical research community， the World Health Organization， and the public. In the past， Western medicine was used in the clinical treatment of diabetes mellitus， which， however， had drug dependence， unsatisfactory efficacy， and side effects. Long-term oral administration of antidiabetics may cause liver and kidney function damage， hypoglycemia and other adverse symptoms. The treatment of diabetes mellitus has been faced with challenges such as limited efficacy and obvious side effects. Therefore， exploring more effective treatment means， especially tapping the potential of traditional Chinese medicine （TCM） in the treatment of diabetes mellitus， is a major issue to be solved. TCM has shown a great application value and a broad prospect in the treatment of diabetes mellitus because of multi-target regulation， a holistic view， synergistic effects， and high safety. TCM has a history of thousands of years in the prevention and treatment of diabetes mellitus， with rich experience accumulated and remarkable results achieved. Particularly， TCM demonstrates definite therapeutic effects on the complications. The application of TCM in the treatment of complications has been recognized and accepted by patients because of the definite therapeutic effect. In recent years， great progress has been achieved in the treatment of diabetes mellitus by the combination of Chinese and western medicine， which has made important contributions to the control of diabetes mellitus. This paper reviews the articles about the treatment of diabetes mellitus with TCM classic prescriptions， summarizes the treatment of clinical cases regarding the indications of these prescriptions， and provides an overview of the treatment mechanisms， aiming to offer fresh insights and strategies for the clinical diagnosis and treatment of diabetes mellitus.

Objective: To evaluate the suitability of the existing hemolysis rate standards for locally processed red blood cell components by retrospectively analyzing 5-year hemolysis rate data at the end of storage. Methods: A total of 720 blood samples of three types of red blood cell components from our blood station from January 2019 to December 2023 were collected. Parameters included hemoglobin concentration (Hb), hematocrit (Hct), and free hemoglobin concentration (fHb). Hemolysis rate were taken as the control standard of 0.8% in accordance with the national standard. The hemolysis rates were compared against the national standard threshold of 0.8% (GB18469-2012), and annual trends of the detection parameters were observed. Results: The hemolysis rates (x-+s,%) of leukocyte-depleted whole blood at the end of storage were (0.038±0.023 8) in 2019, (0.049±0.039 5) in 2020, (0.043±0.040 7) in 2021, (0.049±0.030 7) in 2022, and (0.058±0.054 8) in 2023, respectively; The hemolysis rates (x-+s" />,%) of leukocyte-depleted suspended red blood cells at the end of storage were (0.093±0.050 2) in 2019, (0.086±0.049 5) in 2020, (0.123±0.072 3) in 2021, (0.122±0.052 1) in 2022, and (0.106±0.058 6) in 2023, respectively; The hemolysis rates (x-+s,%) of washed red blood cells at the end of storage were (0.127±0.038 2) in 2019, (0.150±0.066 5) in 2020, (0.121±0.052 2) in 2021, (0.124±0.038 9) in 2022, and (0.128±0.044 3) in 2023, respectively. Conclusion: Hemolysis rates at the end of blood storage of three red blood cell components were significantly lower than the limits specified in Quality Requirements for Whole Blood and Components (GB18469-2012), as well as standards from the EU, AABB and the United States. The results demonstrate excellent product quality control. A regional internal control standard of <0.2% is proposed for hemolysis rates at the end of storage.

Xiao Chaihutang， originating from the Treatise on Typhoid and Miscellaneous Diseases， is a classic formula for harmonizing the Shaoyang. It excels in regulating the pivotal mechanism and unblocking the triple energizer， corresponding to the pathogenesis of digestive system tumors characterized by the interlocking of deficiency， stasis， phlegm， and toxicity， as well as disharmony between Yin and Yang. This paper systematically reviews research findings from China and abroad over the past decade， exploring the anti-tumor effects of Xiao Chaihutang on digestive system tumors from three dimensions： theoretical rationale， clinical efficacy， and molecular mechanisms. At the level of principle and method， Xiao Chaihutang takes "harmonization" as its core therapeutic guideline. By reconciling the exterior and interior to restore the Shaoyang pivot， harmonizing Yin and Yang to improve the tumor microenvironment， and regulating the liver and spleen to consolidate and protect the foundation of postnatal essence， it promotes the restoration of the body's dynamic balance of Yin and Yang. Clinical studies have demonstrated that Xiao Chaihutang， used alone or in combination with modern medical therapies， shows definite efficacy against digestive system tumors such as hepatocellular carcinoma， pancreatic carcinoma， and gastrointestinal carcinoma. It can significantly improve patients' quality of life， inhibit tumor progression， effectively relieve concomitant symptoms such a s cancer-related fever， anxiety， depression， and insomnia， and alleviate postoperative embolic syndromes as well as adverse reactions to radiotherapy and chemotherapy. Experimental studies have revealed that Xiao Chaihutang can inhibit tumor cell proliferation， induce apoptosis， arrest the cell cycle， suppress tumor cell invasion and metastasis， and improve the tumor microenvironment. Through the above analysis， this study elucidates the current clinical and experimental research status of Xiao Chaihutang in the treatment of digestive system tumors， aiming to provide theoretical support for its precise clinical application. On this basis， it further explores key issues in the identification of pharmacodynamic substances and the accumulation of evidence in evidence-based medicine， thereby offering a new perspective for the innovative development of integrative Chinese and Western medicine in synergistic cancer therapy.

OBJECTIVE: To develop an artificial intelligence-assisted system for the automatic detection of the features of common 21 auricular points based on the YOLOv8 neural network. METHODS: A total of 660 human auricular images from three research centers were collected from June 2019 to February 2024. The rectangle boxes and features of images were annotated using the LabelMe5.3.1 tool and converted them into a format compatible with the YOLO model. Using these data, transfer learning and fine-tuning training were conducted on different scales of pretrained YOLO neural network models. The model's performance was evaluated on validation and test sets, including the mean average precision (mAP) at various thresholds, recall rate (recall), frames per second (FPS) and confusion matrices. Finally, the model was deployed on a local computer, and the real-time detection of human auricular images was conducted using a camera. RESULTS: Five different versions of the YOLOv8 key-point detection model were developed, including YOLOv8n, YOLOv8s, YOLOv8m, YOLOv8l, and YOLOv8x. On the validation set, YOLOv8n showed the best performance in terms of speed (225.736 frames per second) and precision (0.998). On the external test set, YOLOv8n achieved the accuracy of 0.991, the sensitivity of 1.0, and the F1 score of 0.995. The localization performance of auricular point features showed the average accuracy of 0.990, the precision of 0.995, and the recall of 0.997 under 50% intersection ration (mAP⁵⁰). CONCLUSION The key-point detection model of 21 common auricular points based on YOLOv8n exhibits the excellent predictive performance, which is capable of rapidly and automatically locating and classifying auricular points.
Humans ; Neural Networks, Computer ; Artificial Intelligence ; Acupuncture Points

Insufficient alveolar bone thickness increases the risk of periodontal dehiscence and fenestration, especially in orthodontic tooth movement. Abaloparatide (ABL), a synthetic analog of human PTHrP (1-34) and a clinical medication for treating osteoporosis, has recently demonstrated its potential in enhancing craniofacial bone formation. Herein, we show that intraoral submucosal injection of ABL, when combined with mechanical force, promotes in situ alveolar bone thickening. The newly formed bone is primarily located outside the original compact bone, implying its origin from the periosteum. RNA sequencing of the alveolar bone tissue revealed that the focal adhesion (FA) pathway potentially mediates this bioprocess. Local injection of ABL alone enhances cell proliferation, collagen synthesis, and phosphorylation of focal adhesion kinase (FAK) in the alveolar periosteum; when ABL is combined with mechanical force, the FAK expression is upregulated, in line with the accomplishment of the ossification. In vitro, ABL enhances proliferation, migration, and FAK phosphorylation in periosteal stem cells. Furthermore, the pro-osteogenic effects of ABL on alveolar bone are entirely blocked when FAK activity is inhibited by a specific inhibitor. In summary, abaloparatide combined with mechanical force promotes alveolar bone formation via FAK-mediated periosteal osteogenesis. Thus, we have introduced a promising therapeutic approach for drug-induced in situ alveolar bone augmentation, which may prevent or repair the detrimental periodontal dehiscence, holding significant potential in dentistry.
Osteogenesis/drug effects* ; Periosteum/cytology* ; Parathyroid Hormone-Related Protein/administration & dosage* ; Animals ; Focal Adhesion Protein-Tyrosine Kinases/metabolism* ; Alveolar Process/drug effects* ; Cell Proliferation/drug effects* ; Phosphorylation ; Rats ; Male ; Humans ; Focal Adhesion Kinase 1/metabolism* ; Cell Movement/drug effects*

Objective: To investigate the effects of usnic acid(UA) on proliferation, cell cycle, apoptosis and autophagy of lung cancer cells A549 and NCI-H358. Methods: The CCK-8 method was used to detect the inhibitory effect of UA on two kinds of lung cancer cells proliferation. Flow cytometry was used to detect the cell cycle arrest effect of UA on two types of lung cancer cells. The fluorescence amount of UA-induced reactive oxygen species(ROS) in two kinds of lung cancer cells were detected by DCFH-DA probe assay and flow cytometry. Western blot was used to detect the expression of apoptosis related proteins Bax, Caspase-3, Cleaved-Caspase-3, and autophagy related proteins LC3-Ⅰ and LC3-Ⅱ in two types of lung cancer cells after treatment with UA and UA+ROS inhibition. Results: (1) Usnic acid reduced the survival rates of two types of cells and had a stronger ability to inhibit the proliferation of A549 cells than NCI-H358 cells.(2) Usnic acid blocked A549 cells in the G0/G1phase, while NCI-H358 cells in the G2/M and S phases.(3) Usnic acid induced an increase in ROS content in two types of cells. Compared to A549, NCI-H358 cells showed a greater increase in ROS, and the ROS inhibitor reduced the intracellular ROS increase induced by UA.(4) Usnic acid induced high expression of apoptosis-related proteins Bax and Cleaved Caspase-3 and increased the ratio of autophagy-related proteins LC3-Ⅱ/LC3-Ⅰ in both lung adenocarcinoma cells, and its pro-apoptotic and autophagic effects were stronger in A549 than in NCI-H358. After ROS inhibition, the expression levels of Bax and Cleaved Caspase-3 and the LC3-Ⅱ/LC3-Ⅰ ratio of both lung adenocarcinoma cells decreased, and the decrease was greater in NCI-H358 cells. Conclusion Usnic acid inhibits the proliferation of lung cancer A549 and NCI-H358 cells, induces cell cycle arrest, and induces apoptosis and autophagy in cancer cells. The inhibitory and killing effect of UA on A549 cells is stronger than that on NCI-H358 cells. In this case, the induced cell ROS are involved in the action of UA in two types of lung cancer cells. In contrast to A549 cells,ROS might play a more significant role in mediating the apoptosis and autophagy induced by usnic acid in NCI-H358 cells.

Objective:To detect the levels of sex hormones and insulin in follicular fluid(FF)and the expression level of phosphatase and tensin homolog deleted on chromosome ten(PTEN)in granulosa cells in the infertile patients with polycystic ovary syndrome(PCOS),and to preliminarily explain the correlations between the insulin level and the expression level of PTEN mRNA.Methods:Seventy infertile patients were selected as the subjects and divided into PCOS group and control group(tubal obstruction or infertility due to male factors)according to infertility factors.All patients received in vitro fertilization-embryo transfer(IVF-ET)treatment.FF and ovarian granulosa cells were collected on the day of ovulation.The expression levels of PTEN mRNA in ovarian granulosa cells of the patients in two groups were detected by real-time fluorescence quantitative PCR(RT-qPCR)method.The levels of sex hormone and insulin in FF were measured by electrochemiluminescence.The correlations of the PTEN mRNA expression level in ovarian granulosa cells and testosterone(T)in FF with the level of insulin in FF were analyzed by Spearman correlation analysis method.Results:There were no significant differences in age,infertility years,body mass index(BMI),basic sex hormone,total dose of gonadotropin(Gn)and days of ovulation induction in two groups(P＞0.05).Compared with control group,the anti-Mullerian hormone(AMH)and antral follicle counting(AFC)of the patients in PCOS group were significantly increased(P＜0.05).The RT-qPCR results showed that the PTEN mRNA expression level in ovarian granulosa cells of the patients in the PCOS group was higher than that in control group(P＜0.001).The electrochemiluminescence results showed that the levels of T and insulin in FF of the patients in PCOS group were higher than those in control group(P＜0.05),whereas the estrogen and progesterone levels were lower than those in control group(P＜0.05).The Spearman correlation analysis showed that that T level in FF was positively correlated with the insulin level of the patients in PCOS group(r=0.577,P＜0.001),and the PTEN mRNA expression level in ovarian granulosa cells was positively correlated with the insulin levels in FF(r=0.616,P＜0.001);in control group,there was no correlation between T level and insulin level in FF(r=0.266,P=0.123),and there was no correlation between the expression level of PTEN mRNA in granulosa cells and the insulin level in FF in control group(r=-0.214,P=0.216).Conclusion:The high expression of PTEN in granulosa cells of the infertile patients with PCOS may be related to the local hyperinsulin level in the ovary,and PTEN participates in the occurrence and development of PCOS.

Objective:To investigate the changes in blood betatrophin in overweight and obese children，and analyze the relationship with glucose and lipid metabolism.Methods:A total of 177 children，including overweight-obese children and healthy controls，who visited the pediatric endocrinology clinic of Tianjin First Central Hospital from July 1，2021 to May 31，2023 were selected as study subjects. They were divided into an overweight-obese group（104 cases）and a normal control group（73 cases）. Data from both groups were collected and analyzed to explore the relationship between betatrophin and parameters such as body mass index（BMI）and glycolipid metabolism-related indicators.Results:The age［10.5（8.0，12.0）years vs 8.0（6.0，12.0）years］，fasting insulin［19.99（11.47，31.60）μIU/ml vs 7.27（5.02，10.99）μIU/ml］，triglyceride［0.95（0.74，1.31）mmol/L vs 0.75（0.62，0.92）mmol/L］，total cholesterol［（3.88 ± 0.72）mmol/L vs（3.60 ± 0.66）mmol/L］，low-density lipoprotein cholesterol［（2.37 ± 0.63）mmol/L vs（2.06 ± 0.62）mmol/L］，uric acid［353.20（287.40，434.12）μmol/L vs 278.60（218.00，313.80）μmol/L］，Betatrophin［22.54（17.08，27.53）mIU/L vs 19.30（15.78，23.33）mIU/L］，and fatty liver［31 cases（29.8%）vs 1 case（1.4%）］in overweight-obese group children were all higher than those in the normal control group children，and the differences were statistically significant（all P<0.01）.After adjusting for confounding factors such as age and BMI，partial correlation analysis revealed a positive correlation between betatrophin and triglycerides（ P<0.05）. Receiver operating characteristic（ROC）curve analysis indicated that a betatrophin level of 22 mIU/L had predictive value for hypertriglyceridemia，with an area under the curve（AUC）of 0.705（95% CI：0.566-0.843），showing statistical significance（ P=0.014）. Conclusion:Betatrophin may be associated with weight gain in children，mainly involved in the triglyceride metabolism.

Objective To investigate the clinical significance of neutrophil to albumin ratio(NAR),neutrophil to lymphocyte ratio(NLR),monocyte to lymphocyte ratio(MLR),platelet to lymphocyte ratio(PLR)and systemic immune-inflammation index(SII)in schizophrenia.Methods A total of 215 patients with schizophrenia admitted to Nanning Social Welfare Hospital from January 2019 to June 2021 were included in schizophrenia group,and 113 healthy people who underwent physical examination in hospital during the same period were included in control group.NAR,NLR,MLR,PLR,SII of two groups were compared,and the correlation between them and the clinical symptom score of schizophrenia and changes after taking antipsychotic drugs were analyzed.Results The levels of NAR,NLR,PLR,MLR and SII in schizophrenia group were significantly higher than those in control group(P<0.05).Spearman correlation analysis showed that NAR,NLR,SII and scale for the assessment of positive symptom scores were negatively correlated(P<0.05).After treatment with antipsychotic drugs,all inflammatory indexes were decreased in schizophrenia group,but NAR and MLR were still significantly higher than those in control group(P<0.05).Conclusion There is an active state of immune inflammation in schizophrenia,and the levels of NAR and MLR do not decrease significantly after treatment with antipsychotic drugs,which may be related to the persistence of schizophrenia symptoms.

ObjectiveTo explore the effect of grain-sized moxibustion at "Zhongwan （RN12）" "Tianshu （ST25）" and "Shangjuxu （ST37）" on the colon tissue of mice with ulcerative colitis （UC）， and to analyze the potential mechanism. MethodsForty C57BL/6 male mice were randomly divided into blank group， model group， moxibustion group and mesalazine group， with 10 mice in each group. In all the groups except for the blank group， UC mouse model was prepared by freely drinking 3% sodium dextran sulfate solution. After successful modeling， the moxibustion group was treated with grain-sized moxibustion at Zhongwan， Tianshu and Shangjuxu ， 3 cones per acupoint， 30 s of each cone. The mesalazine group was given 300 mg/kg of mesalazine enteric-coated tablet solution by gavage. The blank group and the model group were only fixed by grasping without any intervention. Each group was intervened once a day for 7 consecutive days. The general condition of mice in each group was observed， and the disease activity index （DAI） score was evaluated. The colon length， intestinal weight and colon mucosal injury score were detected. The contents of serum intercellular adhesion molecule-1 （ICAM-1）， interleukin-6 （IL-6） and tumor necrosis factor-α （TNF-α） were detected by ELISA. The pathological changes of colon tissue were observed by HE staining. The mRNA and protein expressions of non-receptor tyrosine protein kinase 2 （JAK2）， signal transducer and activator of transcription 3 （STAT3） and suppressor of cytokine signaling 3 （SOCS3） in colon tissue of mice were detected by real-time fluorescence quantitative PCR and immunohistochemistry， respectively. The mean fluorescence intensity of JAK2 and SOCS3 in colon tissue of mice was detected by immunofluorescence double staining. ResultsCompared to the blank group， the mice in the model group had unclean perianal area， unformed stool， destroyed colonic mucosal morphology， shortened body weight and colon length， increased DAI score， intestinal weight index， colonic mucosal injury and pathological score， serum ICAM-1， IL-6 and TNF-α levels， increased mRNA and protein expression of JAK2 and STAT3 in colon tissue， and decreased mRNA and protein expression of SOCS3 （P＜0.01）. Compared to those in the model group， the perianal area of mice in the moxibustion group and the mesalazine group was improved， and the colonic mucosal morphology was more complete； body weight and colon length increased， while DAI score， intestinal weight index， colonic mucosal injury and pathological score， serum ICAM-1， IL-6 and TNF-α levels decreased， with decreased mRNA and protein expression of JAK2 and STAT3 in colon tissue， and increased SOCS3 mRNA and protein expression （ P＜0.01 or P＜0.05 ）. There was no significant difference in any index between the moxibustion group and the mesalazine group. ConclusionGrain-sized moxibustion at "Zhongwan"， "Tianshu" and "Shangjuxu" can improve the damage of colon mucosa in UC model mice， and the mechanism may be related to the key factors regulating JAK2 / STAT3 signaling pathway based on SOCS3.