Objective:To explore the current status of self-disgust in female breast cancer patients and analyze its influencing factors, so as to provide reference for clinical intervention.Methods:Convenience sampling was used to select 283 female breast cancer patients who were hospitalized in Guangdong Provincial Hospital of Chinese Medicine from June to July 2024 for the study. A questionnaire survey was conducted using the General Information Questionnaire, Questionnaire for the Assessment of Self-Disgust (QASD), Family Avoidance of Communication about Cancer Scale, Body Image Scale, and the Chinese version of the Female Self-Advocacy in Cancer Survivorship. Factors influencing patients' self-disgust were analyzed using one-way analysis of variance and multiple linear regression.Results:The total score of QASD in female breast cancer patients was (33.77±7.64). Education level, sexual dysfunction after breast cancer, family avoidance of communication about cancer, body image and self-advocacy were influencing factors of self-disgust in female breast cancer patients ( P<0.05) . Conclusions:Self-disgust of female patients with breast cancer is at a medium to high level. It is recommended that nurses pay attention to the psychological status of patients with low level of education and sexual dysfunction after the disease, implement targeted psychological interventions to improve the family avoidance of communication about cancer and body image, and increase the awareness of self-advocacy, thus reducing the risk of self-disgust in female breast cancer patients.

This article summarizes Professor Li Ziyong's clinical experience with the round-sharp needle.As one of the core needle types in the Huang Di Nei Jing(The Yellow Emperor's Inner Classic)nine-needle system,the round-sharp needle has long been marginalized in clinical practice due to historical discontinuities in its transmission and insufficient research on its morphological characteristics,resulting in its unique therapeutic value remaining largely unrecognized.Through nearly three decades of clinical practice,Professor Li innovatively proposed the acupuncture concept of"unblocking passages and guarding the pivotal mechanism",guided by the Yellow Emperor's Inner Classic principle that"ordinary practitioners focus on the joints,while superior practitioners focus on the pivotal mechanisms".Under this theoretical framework,he has extensively applied the round-sharp needle in clinical settings.With its unique design combining rounded and sharp features,the round-sharp needle demonstrates remarkable clinical efficacy by intervening at the fascial layer and releasing local fascial adhesions.It exhibits rapid onset and stable therapeutic outcomes.This article systematically reviews Professor Li's understanding of the round-sharp needle,its key operational techniques,and clinical case studies,aiming to establish a replicable paradigm for its modern application and promote the clinical translation of classical acupuncture theory.

The view of"inferior practitioner guarding the gate while the superior practitioner keeping the trigger"during the clinical practive was recorded in in Huang Di Nei Jing(Huangdi's Cannon of Medicine).This paper probes into the diagnosis and treatment of bi-syndrome from the perspecitve of"guarding the gate"and"keeping the trigger".It is proposed that the lesion of five body constituents(i.e.,skin,vessel,muscle,tendon,and bone)constitutes the injured"gate"of bi-syndrome,and the disharmony of qi and blood constitutes the"trigger"of the onset of bi-syndrome.The location of lesions will be found through examining the gate,and the state of qi and blood will be confirmed after checking the trigger.For the treatment of bi-syndrome,"guarding the gate"is to enable the normality of five body constituents,and"keeping the trigger"is to maintain the abundance and harmony movement of qi and blood,which cover the consideration of focal lesions and the regulation of holistic qi and blood."Guarding the gate"is as important as"keeping the trigger",and the two are interrelated.Only by carefully examining the gate of the lesions and strictly checking the trigger of qi-blood movement,it is possible to identify the deficiency of healthy qi and the excess of the pathogens,the nature of the pathogens and the severity of illness of bi-syndrome,and then the corresponding therapeutic methods can be performed to achieve the efficacy.The view of"guarding the gate"and"keeping the trigger"expands the clinical approach to the diagnosis and treatment of bi-syndrome.

Objective To investigate the early dynamic changes of biomarkers associated with capillary leak syndrome(CLS)in patients with severe acute pancreatitis(SAP)and their correlation with multiple organ failure(MOF).Methods A total of 171 SAP patients admitted to the West China Centre of Excellence for Pancreatitis,West China Hospital,Sichuan University between September 1,2019 and December 31,2020 were enrolled for this study.The patients were divided into MOF and non-MOF groups based on the occurrence of MOF in the first 5 days of hospitalization,and were further divided into subgroups based on the presence of moderate-to-severe intra-abdominal hypertension(IAH).We performed dynamic monitoring of the blood biomarkers(hematocrit[HCT].blood urea nitrogen[BUN].and creatinine[Cr]),plasma proteins(albumin[Alb].total protein[TP].and non-albumin plasma proteins[NAPP]),and intra-abdominal pressure.Trends in these indicators across groups were analyzed comprehensively.Results No significant differences in baseline data between the two groups were observed.The baseline data of the 2 groups were comparable.The MOF group had significantly higher rates of persistent systemic inflammatory response syndrome(SIRS)lasting 48 hours(91.3％vs.71.8％),ICU admission(70.4％vs.17.6％),and length-of-stay([32±17.7]days vs.[19.0±12.2]days)compared to those of the non-MOF group(P＜0.05).The incidences of respiratory,circulatory,and renal failures were higher in the MOF group than those in the non-MOF group,showing significant differences in circulatory failure(69％vs.3.5％)and renal failure(65.5％vs.3.5％)(P＜0.05).In the first 5 days of hospitalization,the MOF group showed significantly elevated BUN and Cr levels,while Alb and TP levels dropped rapidly upon admission and then gradually recovered.The NAPP level of the MOF group continued to decrease after admission,and on the third day after admission,the NAPP level was lower than that of the Non-MOF group,showing statistically significant difference(P＜0.001).The Alb/NAPP ratio of the MOF group decreased significantly on day 1 and then rapidly increased,showing significant differences between the groups on days 3 and 4(P=0.001).Subgroup analysis of MOF patients with moderate-to-severe IAH revealed similar trends in the dynamic changes and the overall changes in the indicators,and the difference was even more pronounced.The mixed linear model showed that the average levels of HCT,BUN,Alb/NAPP,and Alb/TP were higher and increased over time in the MOF combined with IAP subgroup(P＜0.001).Conclusion The CLS model of SAP patients is validated,confirming that CLS is a key factor in the progression from SIRS to MOF.The loss of NAPP is an early and important indicator of CLS persistence and progression to MOF.Additionally,moderate-to-severe IAH accelerates the deterioration of MOF.These findings provide valuable insights into the potential mechanisms of MOF and warrant further validation through large-scale prospective studies.

The defocus curve, which quantifies visual performance under various defocus states to accurately evaluate the eye's ability to achieve clear vision across a continuous range of distances, is a vital tool for assessing visual quality. With the aging population and improved quality of life driving a significant increase in the demand for presbyopia correction, the application of the defocus curve has continually expanded in ophthalmic clinical practice, particularly in the perioperative period of presbyopia-correcting corneal refractive surgery and refractive cataract surgery, where it aids in personalized surgical planning and proves valuable for patient education and postoperative visual quality assessment. This article systematically reviews the examination methodology, influencing factors, analytical approaches, and recent clinical advancements of defocus curves, focusing on the potential impact of variables such as pupil diameter, contrast sensitivity, and chart selection on results; it further discusses current limitations including lack of standardization and insufficient assessment of dynamic visual performance, and proposes future research directions based on the latest literature. The aim is to provide valuable insights for researchers and clinicians, promote the standardized and normative application of defocus curves, and ultimately enhance the overall efficacy of presbyopia correction and patients' quality of visual life.

In recent years, China has been facing the dual challenges of declining fertility rates and births, with male reproductive health issues, especially the decline in semen quality, identified as a pivotal contributor to this phenomenon. Meanwhile, accumulating evidence indicates that air pollutants, an increasingly severe environmental problem, can damage semen quality not only directly through their biological toxicity but also indirectly by disrupting the composition of microbial communities in the gut and semen, thereby dysregulating immune function, endocrine homeostasis, and oxidative stress responses. The gut microbiota and semen microbiota, as important components of the human microecosystem, play crucial roles in maintaining reproductive health. This article comprehensively reviewed the research progress on the potential effects of air pollutants (particulate matter and gaseous pollutants), gut microbiota, and semen microbiota on semen quality. Specifically, it elucidated the mechanisms of interaction between these factors and explored how they affect male fertility.

Objective:To explore the current status of self-disgust in female breast cancer patients and analyze its influencing factors, so as to provide reference for clinical intervention.Methods:Convenience sampling was used to select 283 female breast cancer patients who were hospitalized in Guangdong Provincial Hospital of Chinese Medicine from June to July 2024 for the study. A questionnaire survey was conducted using the General Information Questionnaire, Questionnaire for the Assessment of Self-Disgust (QASD), Family Avoidance of Communication about Cancer Scale, Body Image Scale, and the Chinese version of the Female Self-Advocacy in Cancer Survivorship. Factors influencing patients' self-disgust were analyzed using one-way analysis of variance and multiple linear regression.Results:The total score of QASD in female breast cancer patients was (33.77±7.64). Education level, sexual dysfunction after breast cancer, family avoidance of communication about cancer, body image and self-advocacy were influencing factors of self-disgust in female breast cancer patients ( P<0.05) . Conclusions:Self-disgust of female patients with breast cancer is at a medium to high level. It is recommended that nurses pay attention to the psychological status of patients with low level of education and sexual dysfunction after the disease, implement targeted psychological interventions to improve the family avoidance of communication about cancer and body image, and increase the awareness of self-advocacy, thus reducing the risk of self-disgust in female breast cancer patients.

Objective:To investigate the correlation between the neoadjuvant rectal (NAR) score and long-term survival in patients with locally advanced rectal cancer who have undergone neoadjuvant chemoradiotherapy.Methods:Clinical and pathological data of 487 patients diagnosed with rectal adenocarcinoma from October 2004 to April 2014 at Sun Yat-sen University Cancer Center who had received neoadjuvant chemoradiotherapy were retrospectively analyzed and the impact of NAR score on prognosis studied. Disease-free-survival (DFS) was calculated by the Kaplan-Meier method and survivals compared using the log-rank test. Cox models were used for univariate and multivariate analyses. Receiver operating characteristic curves were utilized to evaluate the predictive capability of NAR and tumor regression grade scores for the risk of 10-year postoperative recurrence and metastasis. The Delong test was employed to compare the diagnostic performance of the two scores.Results:Of the 487 patients included in the study, 166 were men (34.1%). The median age was 56 years (interquartile range [IQR]: 46–63). All patients completed adequate preoperative chemoradiotherapy and underwent R0 resection.The median interval between the end of chemoradiotherapy and surgery was 51 days (IQR: 44–58). Post-chemoradiotherapy downstaging occurred in 329 patients (67.6%). Tumor regression grades (TRGs) were 1–2 in 246 patients (50.5%) and 3–4 in 241 patients (49.5%). A total of 394 patients (80.9%) received postoperative chemotherapy. NAR scores were <8 in 182 patients (37.4%), 8–16 in 180 (37.0%), and >16 in 125 (25.6%). The median follow-up time was 111.5 months (IQR: 70.7–133.7 months). One hundred and thirteen patients died of rectal cancer, among whom 13 patients developed local recurrence, 88 patients developed distant metastasis, and 12 patients had unknown recurrence patterns. The 10-year DFS and overall survival rate of f the whole group were 68.9% and 71.5% respectively. The 10-year DFS rates for patients with NAR scores <8, 8–16, and >16 were 85.1%, 80.5%, and 66.4%, respectively ( P<0.001). Multivariate analyses revealed that the Dixon operation (HR=0.606, 95%CI: 0.408–0.902, P=0.014), and >16 (HR=2.569, 95%CI: 1.559–4.233, P<0.001) were independent predictors of the 10-year DFS of patients with locally advanced rectal cancer ( P<0.05 for all). In the entire patient cohort, the AUC of the receiver operating characteristic curve for NAR score predicting 10-year recurrence and metastasis was 0.67 (95%CI: 0.62–0.72), whereas the AUC for TRG score was 0.54 (95%CI: 0.49–0.60). The two scores differed significantly in accuracy ( Z=-4.06, P<0.001), the NAR score being a significantly better predictor of risk of 10-year recurrence and metastasis than the TRG score. Conclusion:The NAR score is a reliable predictor of 10-year DFS in patients with locally advanced rectal cancer who have undergone neoadjuvant chemoradiotherapy followed by curative surgery.

Objective:To investigate the correlation between the neoadjuvant rectal (NAR) score and long-term survival in patients with locally advanced rectal cancer who have undergone neoadjuvant chemoradiotherapy.Methods:Clinical and pathological data of 487 patients diagnosed with rectal adenocarcinoma from October 2004 to April 2014 at Sun Yat-sen University Cancer Center who had received neoadjuvant chemoradiotherapy were retrospectively analyzed and the impact of NAR score on prognosis studied. Disease-free-survival (DFS) was calculated by the Kaplan-Meier method and survivals compared using the log-rank test. Cox models were used for univariate and multivariate analyses. Receiver operating characteristic curves were utilized to evaluate the predictive capability of NAR and tumor regression grade scores for the risk of 10-year postoperative recurrence and metastasis. The Delong test was employed to compare the diagnostic performance of the two scores.Results:Of the 487 patients included in the study, 166 were men (34.1%). The median age was 56 years (interquartile range [IQR]: 46–63). All patients completed adequate preoperative chemoradiotherapy and underwent R0 resection.The median interval between the end of chemoradiotherapy and surgery was 51 days (IQR: 44–58). Post-chemoradiotherapy downstaging occurred in 329 patients (67.6%). Tumor regression grades (TRGs) were 1–2 in 246 patients (50.5%) and 3–4 in 241 patients (49.5%). A total of 394 patients (80.9%) received postoperative chemotherapy. NAR scores were <8 in 182 patients (37.4%), 8–16 in 180 (37.0%), and >16 in 125 (25.6%). The median follow-up time was 111.5 months (IQR: 70.7–133.7 months). One hundred and thirteen patients died of rectal cancer, among whom 13 patients developed local recurrence, 88 patients developed distant metastasis, and 12 patients had unknown recurrence patterns. The 10-year DFS and overall survival rate of f the whole group were 68.9% and 71.5% respectively. The 10-year DFS rates for patients with NAR scores <8, 8–16, and >16 were 85.1%, 80.5%, and 66.4%, respectively ( P<0.001). Multivariate analyses revealed that the Dixon operation (HR=0.606, 95%CI: 0.408–0.902, P=0.014), and >16 (HR=2.569, 95%CI: 1.559–4.233, P<0.001) were independent predictors of the 10-year DFS of patients with locally advanced rectal cancer ( P<0.05 for all). In the entire patient cohort, the AUC of the receiver operating characteristic curve for NAR score predicting 10-year recurrence and metastasis was 0.67 (95%CI: 0.62–0.72), whereas the AUC for TRG score was 0.54 (95%CI: 0.49–0.60). The two scores differed significantly in accuracy ( Z=-4.06, P<0.001), the NAR score being a significantly better predictor of risk of 10-year recurrence and metastasis than the TRG score. Conclusion:The NAR score is a reliable predictor of 10-year DFS in patients with locally advanced rectal cancer who have undergone neoadjuvant chemoradiotherapy followed by curative surgery.

Currently, there is still no effective curative treatment for the development of late-stage liver fibrosis. Here, we have illustrated that TB001, a dual glucagon-like peptide-1 receptor/glucagon receptor (GLP-1R/GCGR) agonist with higher affinity towards GCGR, could retard the progression of liver fibrosis in various rodent models, with remarkable potency, selectivity, extended half-life and low toxicity. Four types of liver fibrosis animal models which were induced by CCl₄, α-naphthyl-isothiocyanate (ANIT), bile duct ligation (BDL) and Schistosoma japonicum were used in our study. We found that TB001 treatment dose-dependently significantly attenuated liver injury and collagen accumulation in these animal models. In addition to decreased levels of extracellular matrix (ECM) accumulation during hepatic injury, activation of hepatic stellate cells was also inhibited via suppression of TGF-β expression as well as downstream Smad signaling pathways particularly in CCl₄-and S. japonicum-induced liver fibrosis. Moreover, TB001 attenuated liver fibrosis through blocking downstream activation of pro-inflammatory nuclear factor kappa B/NF-kappa-B inhibitor alpha (NFκB/IKBα) pathways as well as c-Jun N-terminal kinase (JNK)-dependent induction of hepatocyte apoptosis. Furthermore, GLP-1R and/or GCGR knock-down results represented GCGR played an important role in ameliorating CCl₄-induced hepatic fibrosis. Therefore, TB001 can be used as a promising therapeutic candidate for the treatment of multiple causes of hepatic fibrosis demonstrated by our extensive pre-clinical evaluation of TB001.