Korean government first proposed the internationalization of the Korean medicine strategy in 2003. During this time, the Ministry of Health and Welfare enacted a series of policies to support the internationalization of Korean medicine, which has led to fruitful results in attracting foreign patients, international education, and international research cooperation. At the same time, Korean medicinal materials, functional foods, and cosmetics have also entered overseas markets, reaping substantial economic benefits. As Chinese and Korean traditional medicines have the same origin and different flows, the experience of the international development of Korean medicine can provide a reference for the development of the internationalization of TCM to a certain extent.

Objective To explore the related influencing factors of androgenic alopecia(AGA)in young women(FAGA).Methods A total of 296 cases of FAGA initially diagnosed in the dermatology clinic of this hospital from January 2022 to January 2023 were selected as the observation group,and 296 young women without suffering from FAGA in the physical examination of this hospital at the same time were selected as the control group.The clinical data were compared between the two groups and the influencing factors causing FAGA in young women were analyzed.Results The familial inheritance history,often staying up,sleep disor-der,like to eat high carbohydrate food,like to eat high fat food,high mental stress,going on a diet,irregular menstruation,childbearing history and complicating other diseases had statistical differences between the two groups(P＜0.05).The multivariate logistic regression analysis results showed that the familial inheritance history,often staying up,sleep disorder,like to eat high carbohydrate food,like to eat high fat food,high men-tal stress,going on a diet,irregular menstruation,childbearing history and complicating other diseases were the independent risk factors leading to FAGA(P＜0.05).Conclusion It is necessary to do a good job in the complicating disease screening of young female hair loss groups and pay attention to the related risk factors.

By sorting out and analyzing the contents about pulse diagnosis in Tanksuqnameh, it was found that in terms of pulse theory, the book contains academic viewpoints of different periods and doctors about three portions and nine readings pulse method and nutritive qi operation law in Huang Di Nei Jing, the Cunkou pulse-taking method and the Cunguanchi theory in Nan Jing, the Renying and Qikou pulse-taking method and the three-region pulse-taking method in Mai Jing, and the seven superficies-indicating, eight interior-indicating and nine channels pulse of Mai Jue, etc.; in terms of pulse theory interpretation, multiple annotations from famous doctors are cited, and TCM basic theories and knowledge of astronomy and mathematics are applied, combined with the background of ancient Iranian medicine and local medical experience for explanation; in terms of pulse diagnosis techniques, pulse diagnosis techniques such as "three fingers determining three guan", "adjusting finger density", "floating and sinking pulse", "foot back pulse breaking life and death" were recorded in books of Nan Jing, Mai Jue, Lei Zheng Huo Ren Shu, etc.; in terms of influencing pulse factors, the male and female pulse, physical pulse, and four time pulse were recorded. Tanksuqnameh is a universal work of Persian Traditional Chinese Medicine, compiled by the author Rashid-ul-Din based on his research on Chinese culture and medical knowledge, combined with the unique customs, language and culture, and way of thinking in the Middle East region, to reorganize various pulse theories from before the Han Dynasty to the Tang and Song Dynasties in China. The publication of this book indicates that TCM pulse diagnosis had been promoted to the Middle East in the 14th century and provided valuable experience for local medical development. The author's sense of identification and research spirit towards different cultures provide a historical example for achieving cross-cultural communication between TCM and medicine in different regions. The preserved literature from the Tang and Song Dynasties in the book can provide clues for a deeper understanding of ancient pulse theory in TCM, but some details do not explain thoroughly or does not match the current clinical practice. Therefore, attention should be paid to distinguishing in research and application.

Objective To advance China's foreign medical work to a new level by comparing medical teams from Japan,the United States,and India,focusing on transforming and upgrading to international development cooperation.Methods Liter-ature and data on the foreign medical teams of the three countries were retrieved and compared in five aspects:institutional mech-anisms,forms of assistance,foreign medical training,traditional medicine assistance,and evaluation of assistance effectiveness.Results Among the three countries,Japan and the United States showed minor differences in their approaches to foreign medical assistance,while India exhibited a distinct pattern.Conclusion China can enhance the international profile of its medical teams,consider both domestic and international interests,and continuously refine the overall strategy for foreign medical aid.Specifically,the country needs to optimize China's contribution to global health by way of strengthening international health ex-changes and cooperation and establishing a 5G smart medical technology platform for remote assistance.

Objective:This study aimed to assess left atrial function in adults across various age groups using 4-dimensional automated left atrial quantification(4D Auto LAQ)technology.The study also aimed to compare the differences in two-dimensional(2D)and four-dimensional(4D)strains of the left atrium among different age groups, with the goal of enhancing the clinical utility of 4D Auto LAQ.Methods:A total of 409 healthy volunteers were recruited for the research.Two-dimensional and four-dimensional images were obtained using a GE Vivid E95 ultrasound system with a 4Vc four-dimensional probe.The study examined variations in 2D and 4D ultrasound parameters across various age groups.Furthermore, the relationship between left atrial reservoir strain(LASr), Left atrial conduit strain(LAScd), left atrial contraction strain(LASct), and age was explored.Results:The study involved 409 volunteers, with 217 males and 192 females, who were categorized into three age groups: young(18-45 years, n=56), middle-aged(46-65 years, n=202), and elderly(>65 years, n=151).Conventional ultrasound measurements indicated changes in left atrial anterior-posterior diameter with age progression: (31.70±3.65)mm for the young group, (34.02±3.91)mm for the middle-aged group, and(35.2±4.37)mm for the elderly group( P<0.01).The 2D and 4D left atrial parameters across the age groups were as follows: LASr(2D)(%): 37.48±7.51, 30.95±8.23, 26.9±7.56( P<0.01); LA VImax(ml/m 2): 23.54±5.79, 26.33±7.6, 28.99±8.15( P<0.01); LASr(%): 31.2±17.07, 22.5±8.59, 19.49±7.47( P<0.01).Both 2D and 4D left atrial parameters exhibited significant associations with age.Specifically, the correlations between LASr(2D)(%), LAScd(2D)(%), LASr(%), LAScd(%), and age were -0.429, 0.580, -0.354, 0.298, respectively( P<0.01). Conclusions:The 4D Auto LAQ technology is efficient in assessing left atrial function across various age groups, with age playing a significant role in influencing left atrial parameters.When compared to other ultrasound parameters, both 2D and 4D left atrial strain parameters have the ability to detect differences at an early stage, making them suitable for the early screening, evaluation, and monitoring of age-related left atrial dysfunction, especially in the elderly population.

Objective To investigate effect of plasma ammonia on β-amyloid(Aβ)of CSF and cognitive function in mild Alzheimer's disease(AD).Methods A total of 108 mild AD patients admitted to our hospital and 47 volunteers(HC group)were studied,the cognitive function were measured and plasma ammonia were detected.The mild AD patients were divided into normal ammonia group(ADA-group)and hyperammonemia group(ADA + group)by the plasma ammonia level.The level of Aβ42,Aβ40,total tau and phosphorylated tau protein in CSF of AD patients were detected,and the results were compared.Results Compared with HC group,the MMSE and Montreal Cognitive Assessment(MoCA)in the ADA-group and ADA + group were significantly lower(all P＜0.001).The MoCA of ADA + group was significantly lower than that of ADA-group(P＜0.001).The plasma ammonia of ADA + group were significantly higher than those of ADA-group and HC group(all P＜0.001).The levels of Aβ42 and Aβ40 in ADA + group were significantly lower than those of ADA-group(t =2.29,P =0.024;t =2.72,P =0.008).In ADA + group,the plasma ammonia level was negatively correlated with the MoCA score(r =-0.47,P＜0.001)and level of Aβ42 in CSF(r =-0.63,P＜0.001).The level of Aβ42 played a partial mediating role between the plasma ammonia level and cognitive function,and mediating effect accounted for 45.94%of the total effect.Conclusion The plasma ammonia level is elevated in some AD patients,high plasma ammonia level may reduce the Aβ42 level in CSF,contributes to Aβ42 deposition which forms the amyloid plaques,ultimately aggravates cognitive impairment.

: AbstractObjective: To explore the effect and mechanism of curcumin on human T-cell acute lymphoblastic leukemia (T-ALL) cell apoptosis induced by Mcl-1 small molecule inhibitors UMI-77. METHODS: T-ALL cell line Molt-4 was cultured, and the cells were treated with different concentrations of curcumin and Mcl-1 small molecule inhibitor UMI-77 for 24 h. The MTT method was used to detect the cell survival rate after different treatment; According to the results of curcumin and UMI-77, the experimental settings were divided into control group, curcumin group (20 μmol/L curcumin treated cells), UMI-77 group (15 μmol/L Mcl-1 small molecule inhibitor UMI-77 treated cells) and curcumin+ UMI-77 group (20 μmol/L curcumin and 15 μmol/L Mcl-1 small molecule inhibitor UMI-77 treated cells), MTT method was used to detect cell proliferation inhibition rate, Annexin V-FITC/PI double staining method and TUNEL staining were used to detect cell apoptosis, DCFH-DA probe was used to detect cell reactive oxygen species, JC-1 fluorescent probe was used to detect mitochondrial membrane potential, Western blot was used to detect the expression levels of apoptosis-related proteins and Notch1 signaling pathway-related proteins. RESULTS: After the treatment of Molt-4 cells with different concentrations of curcumin and Mcl-1 small molecule inhibitor UMI-77, the cell survival rate was decreased (P<0.05); Compared with the control group, the cell proliferation inhibition rate of the curcumin group and the UMI-77 group were increased, the apoptosis rate of cell was increased, the level of ROS was increased, the protein expression of Bax, Caspase-3 and Caspase-9 in the cells were all increased, and the protein expression of Bcl-2 was reduced (P<0.05); Compared with the curcumin group or UMI-77 group, the cell proliferation inhibition rate and apoptosis rate of the curcumin+UMI-77 group were further increased, and the level of ROS was increased. At the same time, the protein expression of Bax, Caspase-3 and Caspase-9 in the cells were all increased, the protein expression of Bcl-2 was reduced (P<0.05); In addition, the mitochondrial membrane potential of the cells after curcumin treatment was decreased, and the proteins expression of Notch1 and HES1 were reduced (P<0.05). CONCLUSION Curcumin can enhance the apoptosis of T-ALL cells induced by Mcl-1 small molecule inhibitor UMI-77 by reducing the mitochondrial membrane potential, the mechanism may be related to the inhibition of Notch1 signaling pathway.
Apoptosis ; Apoptosis Regulatory Proteins ; Caspase 3/metabolism* ; Caspase 9/pharmacology* ; Cell Line, Tumor ; Curcumin/pharmacology* ; Humans ; Myeloid Cell Leukemia Sequence 1 Protein/metabolism* ; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma ; Proto-Oncogene Proteins c-bcl-2/metabolism* ; Reactive Oxygen Species/pharmacology* ; Sulfonamides ; Thioglycolates ; bcl-2-Associated X Protein/pharmacology*

Objective: To analyze and compare the distribution of the high-risk population of upper gastrointestinal (UGI) cancer and the factors influencing the compliance rate of endoscopic screening in urban China and rural China. Methods: From 2015 to 2017, an epidemiological survey was conducted on residents aged 40-69 in two rural areas (Luoshan county of Henan province, Sheyang county of Jiangsu province) and two urban areas (Changsha city of Hunan province, Harbin city of Heilongjiang province). As a result, high-risk individuals were recommended for endoscopic screening. Chi-square χ(2) test was used to compare the high-risk rate of UGI cancer between urban and rural residents. In addition, the multivariate logistic regression model was used to analyze the factors influencing the compliance rate of endoscopic screening. Results: A total of 48, 310 residents aged 40-69 were enrolled in this study, including 22 870 (47.34%) residents from rural areas and 25 440 (52.66%) residents from urban areas. A total of 23 532 individuals were assessed with a high risk of UGI cancer, with an overall risk rate of 48.71%. A higher proportion of participants with high risk was observed in rural China (56.17%, 12 845/22 870) than in urban China (42.01%, 10 687/25 440). A total of 10 971 high-risk individuals with UGI cancer participated in endoscopic screening, with an overall compliance rate of 46.62% (10 971/23 532), 45.15% (5 799/12 845) in rural China, and 48.40% (5 172/10 687) in urban China. In rural population, the compliance rate of endoscopic screening was higher in those of females, aged 50-69 years, primary school education or above, high income, a family history of UGI cancer, history of gastric and duodenal ulcer, history of reflux esophagitis, and history of superficial gastritis, but lower in smokers (P<0.05). Among the urban population, the compliance rate of endoscopic screening was higher in those aged 40-49 years, uneducated, low income, family history of UGI cancer, history of reflux esophagitis, history of superficial gastritis, but lower in smokers (P<0.05). Conclusions: The proportion of participants with high risk of UGI cancer in rural areas is higher than that of urban areas. The compliance rates of endoscopic screening in urban and rural areas are low, and influencing factors of endoscopic screening exhibit some differences in rural China and urban China.
China/epidemiology* ; Early Detection of Cancer ; Esophagitis, Peptic ; Female ; Gastritis ; Gastrointestinal Neoplasms/epidemiology* ; Humans ; Rural Population ; Urban Population

Objective:To investigate the risk factors of anemia and prognostic value of different grades of anemia in patients with hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF).Methods:Anemia grades of 1 163 patients with HBV-ACLF were analyzed and the effect of different grades on prognosis were evaluated. The risk factors related to anemia were evaluated by Spearman rank correlation analysis and logistic regression analysis.Results:Among 1 163 patients, 942 (80.99%) patients had anemia. The incidence of grade 2 and 3 (moderate and severe) anemia in type B and C HBV-ACLF patients was significantly increased ( χ2=72.908, P<0.001). The incidence of macrocytic anemia among type A, B and C HBV-ACLF ranged from 13.0% to 43.98% and 58.33%, respectively( χ2=46.823, P <0.001). The 1-year cumulative survival rate of patients with grade 2 and 3 anemia decreased significantly( χ2=50.179, P<0.001); Spearman rank correlation analysis showed that the correlation coefficient between ABC type and anemia grade was 0.319, P<0.001. Logistic regression analysis showed that gastrointestinal bleeding, acute kidney injury (AKI) and ABC types were independently associated with grade 2 and 3 anemia in patients with HBV-ACLF. Conclusions:Anemia grade is closely related to the prognosis in patients with HBV-ACLF. Gastrointestinal bleeding, AKI and ABC types are independent risk factors for grade 2 and 3 anemia in patients with HBV-ACLF.

Objective:To investigate the value of ADC derived from DWI combined with texture analysis derived from T 2WI fat suppressed images in distinguishing benign and malignant soft tissue tumors. Methods:The MRI and DWI images of 94 patients with soft tissue tumors (44 cases with malignant and 50 cases with benign) confirmed by pathology were analyzed retrospectively in the First Affiliated Hospital of USTC West District. ADC values of solid components were measured at GE ADW4.6 workstation. The texture features were extracted by manually drawing the ROI on the maximum level of the T 2WI fat suppressed images; the ADC values and texture parameters between the two groups were statistically analyzed by SPSS17.0, and the multivariate logistic regression model were conducted to analyze and calculate the diagnostic performance. Results:ADC value of benign and malignant soft tissue tumors was (1.6±0.3)×10 -3 mm 2/s, (1.2±0.5)×10 -3 mm 2/s, respectively, and the difference was statistically significant( t=-5.382, P<0.05). Taking 1.28×10 -3 mm 2/s as the critical value, the area under curve (AUC) for the diagnosis of benign and malignant soft tissue tumors was 0.783, the sensitivity was 92.00%, and the specificity was 65.91%. Among the texture features, the AUC of frequency size, skewness, Inertia All Direction_offset7, Inverse Difference Moment angle0_offset1, Inverse Difference Moment angle0_offset7 and Haralick Correlation All Direction_offset4_SD distinguishing benign and malignant soft tissue tumors were 0.825, 0.739, 0.826, 0.816, 0.820 and 0.783, respectively. The AUC, sensitivity and specificity of the best predictive model distinguishing benign and malignant soft tissue tumors were 0.930, 88.00% and 86.36% respectively using multivariate logistic regression analysis. Conclusion:ADC combined with texture analysis is of great value in preoperative differentiation of benign and malignant soft tissue tumors.