ObjectiveTo explore the therapeutic effect of Xuebijing injection （XBJ） on severe acute pancreatitis induced acute lung injury （SAP-ALI） by regulating formyl peptide receptors （FPRs）/nucleotide-binding oligomerization domain-like receptor 3 （NLRP3） inflammatory pathway. MethodsSixty rats were randomly divided into a sham group， a SAP-ALI model group， low-， medium-， and high-dose XBJ groups （4， 8， and 12 mL·kg^-1）， and a positive drug （BOC2， 0.2 mg·kg^-1） group. For the sham group， the pancreas of rats was only gently flipped after laparotomy， and then the abdomen was closed， while for the remaining five groups， SAP-ALI rat models were established by retrograde injection of 5% sodium taurocholate （Na-Tc） via the biliopancreatic duct. XBJ and BOC2 were administered via intraperitoneal injection once daily for 3 d prior to modeling and 0.5 h after modeling. Blood was collected from the abdominal aorta 6 h after the completion of modeling， and the expression of interleukin （IL）-1β， IL-6， and tumor necrosis factor-α （TNF-α） in plasma was measured by enzyme-linked immunosorbent assay （ELISA）. The amount of ascites was measured， and the dry-wet weight ratios of pancreatic and lung tissue were determined. Pancreatic and lung tissue was taken for hematoxylin-eosin （HE） staining to observe pathological changes and then scored. The protein expression levels of FPR1， FPR2， and NLRP3 in lung tissue were detected by the immunohistochemical method. Western blot was used to detect the expression of FPR1， FPR2， and NLRP3 in lung tissue. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） was used to detect the mRNA expression of FPR1， FPR2， and NLRP3 in lung tissue. ResultsCompared with the sham group， the SAP-ALI model group showed significantly decreased dry-wet weight ratio of lung tissue （P<0.01）， serious pathological changes of lung tissue， a significantly increased pathological score （P<0.01）， and significantly increased protein and mRNA expression levels of FPR1， FPR2， and NLRP3 in lung tissue （P<0.01）. After BOC2 intervention， the above detection indicators were significantly reversed （P<0.01）. After treatment with XBJ， the groups of different XBJ doses achieved results consistent with BOC2 intervention. ConclusionXBJ can effectively improve the inflammatory response of the lungs in SAP-ALI rats and reduce damage. The mechanism may be related to inhibiting the expression of FPRs and NLRP3 in lung tissue， which thereby reduces IL-1β and simultaneously antagonize the release of inflammatory factors IL-6 and TNF-α.

Atopic dermatitis （AD） is a common pruritic and chronic inflammatory dermatosis in clinical practice and is one of the diseases responding specifically to traditional Chinese medicine （TCM）. With the launch of biological agents and small molecule drugs and the development and implementation of guidelines of diagnosis and treatment， clinical pathways of treatment of moderate to severe AD， and consensus on the whole-process management of AD， the clinical efficacy of moderate to severe AD has been significantly improved. However， there are still many unmet clinical needs that require more effective methods to meet. In response to the Opinions of the CPC Central Committee and the State Council on Facilitating the Inheritance， Innovation， and Development of Traditional Chinese Medicine and the spirit of the National Conference on TCM， the China Association of Chinese Medicine organized more than 20 experts in TCM dermatology， Western medicine dermatology， interdisciplinary fields， and industries to discuss the difficulties and advantages of TCM in the treatment of AD. TCM treatment for AD can not only improve rash and relieve itching but also solve many concomitant syndromes. The abundant external treatment methods of TCM have advantages for different special populations and rash characteristics. The concept of treating disease before its onset in TCM is in line with the chronic disease management mode of prevention and treatment of atopic march and prevention of recurrence. In addition， TCM therapy can reduce the use of topical glucocorticoids and has good safety. Regarding the comorbidity of AD， equal emphasis on TCM and Western medicine and multidisciplinary joint treatment should be advocated to achieve maximum benefit for patients. The exchange of TCM and Western medicine has clarified the positioning and advantages of TCM intervention in AD， providing guidance for clinical and scientific research.

Compared with traditional gonadotropin-releasing hormone analogues, dienogest demonstrates several advantages, including a more favorable side effect profile, enhanced cost-effectiveness, and improved quality of life for patients. This article provides a comprehensive review of the clinical applications of dienogest in the management of endometriosis and its associated infertility. It explores the drug's mechanisms of action as a synthetic progestin, including its ability to inhibit the growth of endometriosis lesions and modulate local inflammatory responses, thereby alleviating symptoms and preserve ovarian function to enhance fertility outcomes. Future research should focus on validating the efficacy and safety of dienogest within assisted reproductive technology, ultimately providing more effective therapeutic options for individuals facing endometriosis-related infertility.

Objective:To investigate the awareness levels of doctors from various departments regarding fertility preservation to provide reference and suggestions for further improving awareness and promoting multidisciplinary development in fertility preservation.Methods:From November to December 2023, the China Alliance of Fertility Preservation initiated this survey covering 88 hospitals in 23 cities across 20 provinces in China. The survey focused on the degree of understanding of basic concepts, technological perceptions, treatment concepts, and related challenges regarding fertility preservation. Descriptive statistics and Fisher's exact test were used to analyze the difference in awareness levels across various departments.Results:There was a significant difference in the awareness of fertility preservation guidelines among physicians from different departments ( P<0.001). Reproductive center physicians had the highest level of understanding [68.3% (41/60)]. Doctors in the reproductive centers had a higher awareness rate of the five fertility preservation techniques (ovarian tissue cryopreservation, oocyte cryopreservation, sperm cryopreservation, testicular tissue cryopreservation, and embryo cryopreservation) than that in other departments (all P<0.05). Regarding treatment concepts, more reproductive center physicians believed that psychological counselling about fertility preservation before oncological treatment was necessary ( P=0.016). Hematologists had more worries and concerns about fertility preservation treatment. Additionally, 96.7% (58/60) of reproductive center physicians expressed the need to establish effective referral mechanisms within the same city, province, or across provinces. However, 55.6% (35/63) of oncologists, 64.6% (31/48) of hematologists, and 77.8% (7/9) of pediatricians considered treating primary tumors far more important than fertility preservation. Conclusion:Doctors from different departments have varying levels of understanding regarding fertility preservation. It is necessary to strengthen the dissemination and training of fertility preservation knowledge among physicians from various departments, as well as to promote a multidisciplinary treatment model to improve efficiency, to establish a comprehensive referral mechanism to improve patients' opportunities for fertility preservation.

Objective:To investigate the outcomes of natural cycle (NC) and modified natural cycle (MNC) assisted reproductive technology (ART) in patients with diminished ovarian reserve (DOR), and to provide a scientific basis for individualized treatment strategies for DOR patients.Methods:A retrospective cohort analysis was performed on the clinical data of DOR patients who underwent ART at the Center for Reproductive Medicine of the Department of Obstetrics and Gynecology, Peking University Third Hospital from January 1, 2015 to December 31, 2023. Patients were divided into the NC group ( n=801) and the MNC group ( n=385) based on their treatment protocol. The primary outcomes were cycle cancellation rate and oocyte retrieval rate. Secondary outcomes included clinical pregnancy rate and live birth rate per fresh embryo transfer cycle and frozen-thawed embryo transfer cycle, cumulative pregnancy rate and cumulative live birth rate per started cycle and per transfer cycle, as well as laboratory parameters such as the number of retrieved oocytes, the number of two pronuclei (2PN) fertilized oocytes, the number of transferable embryos, and transferable embryo formation rate. Further, multivariate logistic regression was used to analyze the impact of the treatment protocol on pregnancy and live birth outcomes. Results:There were no statistically significant differences between the NC and MNC groups in terms of general characteristics such as age, body mass index, and baseline hormone levels (all P>0.05). The cycle cancellation rate was significantly higher in the NC group [19.10% (153/801)] than in the MNC group [10.65% (41/385), P<0.001], and the oocyte retrieval rate was significantly lower in the NC group [66.31% (431/650)] than in the MNC group [74.86% (259/346), P=0.005]. The number of retrieved oocytes [1 (0,1)], the number of 2PN fertilized oocytes [1 (0,1)], and the number of transferable embryos [0 (0, 1)] were also significantly lower in the NC group than in the MNC group [1 (1, 2), P<0.001; 1 (1, 1), P<0.001; 0 (0, 1), P<0.001]. However, there were no statistically significant differences in 2PN fertilization rate and transferable embryo formation rate between the NC and MNC groups (all P>0.05). In both fresh embryo transfer cycles and frozen-thawed embryo transfer cycles, there were no statistically significant differences in clinical pregnancy rate and live birth rate between the NC and MNC groups (all P>0.05). The cumulative pregnancy rate per started cycle and transfer cycle, the cumulative live birth rate per started cycle and per transfer cycle were also not significantly different between the NC and MNC groups (all P>0.05). Multivariate logistic analysis showed no significant association between NC and clinical pregnancy or live birth compared with MNC. Conclusion:While MNC to some extent reduced the cycle cancellation rate and improved oocyte retrieval rates compared with NC, it did not ultimately improve pregnancy outcomes in DOR patients.

[Purpose]To analyze the incidence and mortality of liver cancer in Fusui County of Guangxi Zhuang Autonomous Region in 2019 and the trend of change from 201 1 to 2019.[Meth-ods]Based on the incidence and mortality data of liver cancer in Fusui County from 2011 to 2019,the crude incidence rate,crude mortality rate,age-standardized rate by Chinese standard population(ASIRC/ASMRC),age-standardized rate by world standard population(ASMRW/ASM-RW),disability-adjusted life years(DALY),years of life lost(YLL),years of lived with disability(YLD)were calculated.The Joinpoint linear regression model was used to calculate the average annual percentage change(AAPC)of the ASIRC/ASMRC and DALY rate of liver cancer in Fusui County from 2011 to 2019.[Results]In 2019,there were 345 new cases and 298 deaths of liver cancer in Fusui County,accounting for 28.49％and 35.86％of all new cases and death cases of malignant tumors in Fusui County,respectively.The crude incidence rate,ASIRC and ASIRW were 74.71/105,67.55/105 and 65.63/105,respectively;the crude mortality rate,ASMRC and ASMRW were 64.53/105,58.78/105 and 56.88/105,respectively.In 2019,ASIRC/ASMRC of men were higher than those of women(105.32/105 and 95.67/105 for men;27.26/105 and 19.11/105 for women).The peak incidence and mortality rates were in the 65～69 and 80～84 age groups,re-spectively.The incidence rate of liver cancer in Fusui County declined from 82.50/105 in 2011 to 67.55/105 in 2019,with an AAPC of-3.01％(P=0.024),but the mortality rate did not have sig-nificant changes(AAPC=-1.44％,P=0.224).The rate of DALY decreased from 14.51/105 to 10.36/105,with an AAPC of-2.82％(P=0.050).[Conclusion]The incidence rate and DALY rate of liv-er cancer in Fusui County showed an overall decreasing trend from 2011 to 2019,but still re-mained at a high level.It is necessary to further strengthen the prevention,screening and early treatment of liver cancer in this region,especially for men and the elderly.

Objective:To explore the mechanism by which moxibustion improves cold-induced blood stasis pattern(CIBSP)and to uncover the biological basis underlying the correlation between the Conception Vessel(CV),Governor Vessel(GV),Thoroughfare Vessel(TV),and the uterus by investigating the effects of mild moxibustion on the hypothalamic-pituitary-ovary axis(HPOA)in CIBSP model rats.Methods:Forty-eight female Sprague-Dawley rats were divided into a blank group,a model group,a CV group,a GV group,a TV group,and a non-meridian non-point(NMNP)group according to the random number table method,with 8 rats in each group.Except for rats in the blank group,the other rats were subjected to an ice water bath plus epinephrine to prepare CIBSP models.Each intervention group was given mild moxibustion on the first day of modeling.Qihai(CV6),Guanyuan(CV4),and Zhongji(CV3)were selected in the CV group;Huangshu(KI16),Dahe(KI12),and Henggu(KI11)were selected in the TV group;Xuanshu(GV5),Mingmen(GV4),and Yaoyangguan(GV3)were selected in the GV group;three NMNP spots were selected in the NMNP group.Mild moxibustion was administered for 20 min each time,once a day,for 14 consecutive days.The symptom scores of CIBSP and uterine electromyogram were compared among groups;morphological changes in reproductive organs were observed by hematoxylin-eosin staining;enzyme-linked immunosorbent assay was used to detect serum reproductive hormones and neurotransmitters.The mRNA and protein expression levels of estrogen receptor(ER),follicle-stimulating hormone receptor(FSHR),and luteinizing hormone receptor(LHR)were detected by real-time quantitative polymerase chain reaction,immunohistochemistry,or Western blotting assays.Results:Compared to the blank group,the model group showed a significantly increased CIBSP symptom score,an amplified in vivo uterine myoelectric value;decreased ovarian follicles,thinner endometrial epithelium,and disordered structure with the pathological examination,decreased serum levels of reproductive hormones,6-keto-prostaglandin F1α(6-keto-PGF1α),and β-endorphin(β-EP),increased thromboxane B2(TXB2),5-hydroxytryptamine(5-HT),and substance P(SP),and decreased mRNA and protein expression of ovarian ER,FSHR,and LHR(P<0.05 or P<0.01).Compared to the model and NMNP groups,each point-intervention group showed a decreased CIBSP symptom score and uterine myoelectric value;increased ovarian follicles,thickened endometrium,increased glands,up-regulated serum reproductive hormones,6-keto-PGF1α,and β-EP,down-regulated serum TXB2,5-HT,and SP and increased mRNA and protein expression of ovarian ER,FSHR,and LHR(P<0.05 or P<0.01).Conclusion:Moxibustion at points from the CV,GV,and TV("three branches from one source")can improve the reproductive neuroendocrine function of CIBSP rats,and this effect may be mediated through the regulation of the HPOA.These detections suggest that the biological basis of point-uterus correlation may be based on HPOA regulation.

Objective Compare the clinicopathological factors of microsatellite unstable(dMMR)and microsatellite stable(pMMR)in right colon cancer and analyze the factors affecting overall survival(OS)and disease-free survival(DFS)between the two groups.Methods Clinical data with right colon cancer of patients who underwent radical resection from January 1,2016 to December 31,2023 were retrospectively analyzed(a total of 247 patients were included,including 43 dMMR and 204 pMMR).Through propensity score matching,the baseline difference between the two groups was matched 1∶1,and a total of 86 cases were obtained,43 cases in dMMR and 43 cases in pMMR.The difference of relevant indicators between the two groups was analyzed,and univariate and multivariate Cox analysis was performed for OS and DFS.The survival curve was plotted,and the comparison of survival rates was conducted using the Log rank test.Results According to age,location,tumor length,shape,histological type,T,N,TNM stage,nerve invasion,and differentiation degree with 1∶1 matching(P＜0.05),there was no statistical difference in baseline data between dMMR and pMMR patients with right colon cancer(P＞0.05).It was found that 5-year OS of dMMR patients with right colon cancer was significantly better than pMMR(P＜0.05),and 5-year DFS dMMR was better than pMMR(P＜0.05).Protective factors affecting OS of dMMR right colon cancer included tumor length＜5 cm,T1-3,M0,Stage Ⅰ-Ⅲ,absence of intravascular cancer thrombi and absence of nerve invasion(P＜0.05).In survival analysis,M0 was compared with M,(95％vs.60％,P＜0.05).Stage Ⅰ-Ⅲ compared with stage Ⅳ(95％vs.54％,P＜0.05);No vascular cancer thrombus vs.cancer thrombus(94％vs.88％,P＜0.05).Protective factors affecting DFS of dMMR right colon cancer included age＜50 years,no mucous or sig-ring cells,M0,StageⅠ-Ⅲ,and no intravascular cancer thrombus(P＜0.05).In survival analysis,M0 was compared with M,(90％vs.63％,P＜0.05).Stage Ⅰ-Ⅲ compared with stage Ⅳ(92％vs.57％,P＜0.05);There was a significant difference between non-vascular cancer thrombus and vascular cancer thrombus(91％vs.77％,P＜0.05).Conclusion The patients with dMMR had higher OS and DFS than pMMR,which were not affected by clinical factors.

Objective:To identify the latent profiles of kinesiophobia in elderly patients with chronic obstructive pulmonary disease (COPD) and explore associated influencing factors.Methods:Elderly COPD patients were selected using a convenience sampling method from the respiratory departments of three Grade A tertiary hospitals in Anhui Province between July 2023 and January 2024. Data were collected using a general demographic questionnaire, the Tampa Scale of Kinesiophobia (TSK), and the Physical Activity Rating Scale (PARS-3). Latent profile analysis was performed using Mplus 8.3, and multinomial Logistic regression was applied to identify influencing factors associated with different latent classes.Results:A total of 348 questionnaires were distributed, and 330 valid responses were obtained, with a valid response rate of 94.83%. The mean TSK score of the 330 patients was (44.53±6.60). Kinesiophobia in elderly COPD patients could be classified into three latent categories: high kinesiophobia-low perceived exercise benefit (25.8%, 85/330), moderate kinesiophobia-low perceived exercise risk (40.9%, 135/330), and low kinesiophobia-high perceived exercise benefit (33.3%, 110/330). Multinomial Logistic regression analysis showed that physical activity level, educational background, body mass index, disease severity, and employment status were the influencing factors of kinesiophobia classification (all P<0.05) . Conclusions:Kinesiophobia in elderly COPD patients presents with distinct classification characteristics. Healthcare providers should develop and implement targeted interventions based on the identified profiles and their influencing factors to help patients reduce their fear of physical activity.

Objective:To analyze the research hotspots and trends of non-pharmacological interventions for geriatric depression, to provide a reference for conducting relevant research in China.Methods:Literature on non-pharmacological interventions for geriatric depression was electronically searched in the China National Knowledge Infrastructure and Web of Science Core Collection databases. The search period was from database establishment to June 1, 2024. The authors, institutions, countries, and keywords of the published articles were visually analyzed based on CiteSpace 6.2.R7.Results:A total of 238 articles in Chinese and 342 articles in English were included. There was an overall fluctuating upward trend in the number of publications on non-pharmacological interventions for geriatric depression. Repetitive transcranial magnetic stimulation, electroconvulsive therapy, acupuncture therapy and psychotherapy, music therapy, and exercise therapy were the research hotspots. Repetitive transcranial magnetic stimulation and music therapy for the improvement of cognitive function and neurotransmitters in patients, and Meta-analysis and systematic review of related studies were the research trends.Conclusions:Non-pharmacological interventions for geriatric depression have attracted the attention of scholars at home and abroad. High-quality studies should be conducted in China to strengthen the cooperation among institutions and authors, and to explore non-pharmacological intervention programs suitable for our geriatric depression population.