In this paper， by referring to ancient and modern literature， the textual research of Inulae Flos has been conducted to clarify the name， origin， production area， quality evaluation， harvesting， processing and others， so as to provide reference and basis for the development and utilization of famous classical formulas containing this herb. After textual research， it could be verified that the medicinal use of Inulae Flos was first recorded in Shennong Bencaojing of the Han dynasty. In successive dynasties， Xuanfuhua has been taken as the official name， and it also has other alternative names such as Jinfeicao， Daogeng and Jinqianhua. The period before the Song and Yuan dynasties， the main origin of Inulae Flos was the Asteraceae plant Inula japonica， and from the Ming and Qing dynasties to the present， I. japonica and I. britannica are the primary source. In addition to the dominant basal species， there are also regional species such as I. linariifolia， I. helianthus-aquatili， and I. hupehensis. The earliest recorded production areas in ancient times were Henan， Hubei and other places， and the literature records that it has been distributed throughout the country since modern times. The medicinal part is its flower， the harvesting and processing method recorded in the past dynasties is mainly harvested in the fifth and ninth lunar months， and dried in the sun， and the modern harvesting is mostly harvested in summer and autumn when the flowers bloom， in order to remove impurities， dry in the shade or dry in the sun. In addition， the roots， whole herbs and aerial parts are used as medicinal materials. In ancient times， there were no records about the quality of Inulae Flos， and in modern times， it is generally believed that the quality of complete flower structure， small receptacles， large blooms， yellow petals， long filaments， many fluffs， no fragments， and no branches is better. Ancient processing methods primarily involved cleaning， steaming， and sun-drying， supplemented by techniques such as boiling， roasting， burning， simmering， stir-frying， and honey-processing. Modern processing focuses mainly on cleaning the stems and leaves before use. Regarding the medicinal properties， ancient texts describe it as salty and sweet in taste， slightly warm in nature， and mildly toxic. Modern studies characterize it as bitter， pungent， and salty in taste， with a slightly warm nature. Its therapeutic effects remain consistent across eras， including descending Qi， resolving phlegm， promoting diuresis， and stopping vomiting. Based on the research results， it is recommended that when developing famous classical formulas containing Inulae Flos， either I. japonica or I. britannica should be used as the medicinal source. Processing methods should follow formula requirements， where no processing instructions are specified， the raw products may be used after cleaning.

In this paper， by referring to ancient and modern literature， the textual research of Inulae Flos has been conducted to clarify the name， origin， production area， quality evaluation， harvesting， processing and others， so as to provide reference and basis for the development and utilization of famous classical formulas containing this herb. After textual research， it could be verified that the medicinal use of Inulae Flos was first recorded in Shennong Bencaojing of the Han dynasty. In successive dynasties， Xuanfuhua has been taken as the official name， and it also has other alternative names such as Jinfeicao， Daogeng and Jinqianhua. The period before the Song and Yuan dynasties， the main origin of Inulae Flos was the Asteraceae plant Inula japonica， and from the Ming and Qing dynasties to the present， I. japonica and I. britannica are the primary source. In addition to the dominant basal species， there are also regional species such as I. linariifolia， I. helianthus-aquatili， and I. hupehensis. The earliest recorded production areas in ancient times were Henan， Hubei and other places， and the literature records that it has been distributed throughout the country since modern times. The medicinal part is its flower， the harvesting and processing method recorded in the past dynasties is mainly harvested in the fifth and ninth lunar months， and dried in the sun， and the modern harvesting is mostly harvested in summer and autumn when the flowers bloom， in order to remove impurities， dry in the shade or dry in the sun. In addition， the roots， whole herbs and aerial parts are used as medicinal materials. In ancient times， there were no records about the quality of Inulae Flos， and in modern times， it is generally believed that the quality of complete flower structure， small receptacles， large blooms， yellow petals， long filaments， many fluffs， no fragments， and no branches is better. Ancient processing methods primarily involved cleaning， steaming， and sun-drying， supplemented by techniques such as boiling， roasting， burning， simmering， stir-frying， and honey-processing. Modern processing focuses mainly on cleaning the stems and leaves before use. Regarding the medicinal properties， ancient texts describe it as salty and sweet in taste， slightly warm in nature， and mildly toxic. Modern studies characterize it as bitter， pungent， and salty in taste， with a slightly warm nature. Its therapeutic effects remain consistent across eras， including descending Qi， resolving phlegm， promoting diuresis， and stopping vomiting. Based on the research results， it is recommended that when developing famous classical formulas containing Inulae Flos， either I. japonica or I. britannica should be used as the medicinal source. Processing methods should follow formula requirements， where no processing instructions are specified， the raw products may be used after cleaning.

A quantitative method for the analysis of the multi-component contents in Marsdenia tenacissimae was established, and the quality differences were evaluated by principal component analysis (PCA), orthogonal partial least squares-discriminant analysis (OPLS-DA), factor analysis (FA) and weighted technique for order preference by similarity to ideal solution (TOPSIS) method. The contents of chlorogenic acid, cryptochlorogenic acid, sinapic acid, tenacigenoside A, tenacissoside G, tenacissoside I, tenacissoside H, drevogenin A, betulinic acid and lupeol were determined by HPLC wavelength switching method. At the same time, the contents of alcohol-soluble extract and total ash were detected. PCA, OPLS-DA and FA methods were used to identify the origin of M. tenacissimae from different producing areas. According to the OPLS-DA model, the index weight was determined to construct the weighted TOPSIS evaluation model. The qualities of M. tenacissimae from different producing areas were analyzed by model scoring results. The contents of 12 indexes in 18 batches of M. tenacissimae varied to different degrees, and the repeatability and accuracy of the test method were satisfactory. PCA analysis divided 18 batches of M. tenacissimae into three categories. OPLS-DA identified five main potential quality markers, including tenacissoside A, tenacissoside I, lupeol, tenacissoside H and chlorogenic acid. The evaluation results of FA and weighted TOPSIS method were consistent, which showed that the quality of M. tenacissimae from Yunnan and Guizhou was better. The established multi-component quantitative analysis method is accurate and reliable, the chemometrics model has strong predictive ability, and the evaluation results of FA and weighted TOPSIS method are scientific and objective. The combination of the four methods can clearly determine the qualities of M. tenacissimae from different producing areas.

OBJECTIVE To systematically evaluate the correlation between dynamic changes in inflammatory markers during treatment with epidermal growth factor receptor-tyrosine kinase inhibitors （EGFR-TKIs） in non-small cell lung cancer （NSCLC） patients and therapeutic efficacy， with the aim of providing evidence-based support for clinical prognosis assessment and treatment strategy adjustment. METHODS Databases including PubMed， Embase， Cochrane Library， CNKI， Wanfang Data， and CBM were searched from the inception to July 20， 2025. Following literature screening， data extraction and quality assessment， descriptive analysis was conducted on the outcomes of included studies. RESULTS A total of eight studies were included to analyze the correlation of 6 inflammatory markers before and after treatment with EGFR-TKIs with therapeutic efficacy. The risk of bias assessment identified six high-quality studies and two moderate-quality studies. Among these studies， seven studies demonstrated that lower levels of neutrophil-to-lymphocyte ratio （NLR）， derived neutrophil-to-lymphocyte ratio （dNLR）， platelet-to-lymphocyte ratio （PLR）， and monocyte-to-lymphocyte ratio （MLR）， higher lymphocyte-to-monocyte ratio （LMR） before treatment， as well as decreased NLR and MLR and increased LMR after treatment were associated with longer median progression-free survival. Five studies indicated that lower levels of NLR， dNLR， PLR， and interleukin-6 （IL-6）， higher LMR before treatment as well as decreased NLR and dNLR and increased LMR were associated with longer median overall survival. Three studies indicated that lower levels of IL-6 were associated with a higher objective response rate， while the association of these markers after treatment remained controversial； another study showed that an early decline in NLR， MLR， and PLR after treatment may be associated with objective response benefit. CONCLUSIONS Lower inflammatory levels during EGFR-TKIs therapy correlate with better therapeutic efficacy in NSCLC patients.

According to the theory of "toxin accumulation damaging yin"， the accumulation of pathological products and the disruption of homeostasis in the pre-metastatic niche （PMN） of malignant tumors correspond to "toxin accumulation" and "yin damage" respectively. During the dynamic evolution of PMN， the main pathogenesis in the initial stage is healthy qi deficiency and phlegm congestion， obstruction in the ying （营） and wei （卫） level， for which the therapeutic approach is fortifying spleen and warming yang， reinforcing healthy qi， consolidating the root， and assissting in resolving phlegm. In the progression stage， the predominant mechanism is mutual binding of phlegm and stasis， with collateral damage and pathological transformation. Treatment should focus on resolving phlegm and eliminating stasis， using insect-derived medicinals to attack accumulation and block pathological transmission. In the terminal stage， the main pathogenesis involves phlegm-stasis transforming into fire， with depletion of qi and yin， for which it is suggested to replenish qi and nourish yin， combine clearing and tonifying methods to control fire-toxin. After the PMN has formed， pathogenic toxin may flow along the collaterals， tending to lodge in corresponding viscera with functional imbalance and deviation between deficiency and excess， eventually giving rise to malignant tumors. Understanding the pathogenesis of the PMN in the malignant tumors based on the "toxin accumulation damaging yin" theory may provide a valuable perspective for developing traditional Chinese medicine strategies for the prevention and treatment of tumor metastasis.

Objective:To explore the relationship between serum thymic stromal lymphopoietin (TSLP) levels and the occurrence of pruritus as well as interstitial lung diseases (ILD) in patients with dermatomyositis (DM) or clinically amyopathic dermatomyositis (CADM) .Methods:A retrospective analysis was conducted on the clinical data from 61 diagnosed DM/CADM patients at Ruijin Hospital, Shanghai Jiao Tong University School of Medicine between February 2019 and March 2022. Thirty-five age- and sex-matched healthy individuals were included as controls. Serum TSLP and anti-melanoma differentiation-associated gene 5 (MDA5) antibody levels were measured using enzyme-linked immunosorbent assay (ELISA) . A multiplexed flow cytometry assay was performed to detect the serum levels of 12 cytokines, including interferon (IFN) -α2, IFN-γ, interleukin (IL) -4, IL-5, etc. Pruritus severity in DM/CADM patients was assessed using the visual analog scale (VAS) . Relationships of serum TSLP levels with skin lesions, inflammatory markers, and the severity of ILD were analyzed using GraphPad Prism 8.0.1 and R (version 4.3.2) software.Results:Among the 61 patients with DM/CADM, 18 were males (13 with DM and 5 with CADM) and 43 were females (30 with DM and 13 with CADM) , with ages of 53.08 ± 14.97 years and disease duration of 6.27 ± 4.27 months. No significant differences were observed in sex or age between the DM/CADM group and the healthy control group (both P > 0.05) . Of the 61 patients, 15 (24.59%) were positive for anti-MDA5 antibodies, and 31 (51.67%) had ILD, including 11 with acute/subacute interstitial pneumonia (A/SIP) . The pruritus VAS score ( M[ Q1, Q3]) among the 61 patients was 3 (0, 6) points; 20 patients (32.79%) reported no pruritus, while 11 (18.32%) , 17 (27.87%) , and 13 (21.31%) experienced mild, moderate, and severe pruritus, respectively. Serum TSLP levels were significantly higher in the DM/CADM patients than in the healthy controls (91.0 [34.6, 273.0] vs. 25.0 [0.0, 83.5] pg/ml, Z = 1 502.50, P < 0.001]. The TSLP levels were significantly positively correlated with serum levels of alanine aminotransferase (ALT) , lactate dehydrogenase, C-reactive protein, erythrocyte sedimentation rate and ferritin, and significantly negatively correlated with pruritus VAS scores, eosinophil percentages, and eosinophil counts (all P < 0.05) . Serum TSLP levels were significantly higher in the anti-MDA5 antibody-positive patients than in the anti-MDA5 antibody-negative patients (273.0 [103.8, 2 576.0] pg/ml vs. 67.4 [16.9, 218.7] pg/ml, P = 0.002) , as well as in the patients with A/SIP than in those without A/SIP (390.0 [168.2, 2 869.6] vs. 67.5 [21.8, 235.9] pg/ml, P < 0.001) . ROC analysis showed that the combined detection of serum TSLP levels and anti-MDA5 antibodies had a higher predictive value for A/SIP in DM/CADM patients (AUC = 0.922) than either the detection of anti-MDA5 antibodies (AUC = 0.831) or TSLP (AUC = 0.824) alone did. Conclusions:Serum TSLP levels were significantly higher in patients with DM/CADM than in healthy controls, with particularly higher levels observed in anti-MDA5 antibody-positive patients and patients with coexisting A/SIP, and were correlated with several indicators of disease activity. The combination of serum TSLP levels and anti-MDA5 antibodies provided greater predictive value for A/SIP than either of them alone did.

Objective:To investigate the diagnostic value of fetal cardiac ultrasound view visualization in the first trimester for congenital heart disease（CHD）.Methods:A retrospective analysis was performed on 13 323 singleton fetuses who underwent first-trimester（11-13 +6 weeks）ultrasound screening at the Ultrasound Medicine Center，the Affiliated Suzhou Hospital of Nanjing Medical University from January 2018 to June 2024. Cardiac views including the four-chamber view（4CV），left ventricular outflow tract view（LVOT），and Results:The study group showed significantly higher rates of "poorly visualized" 4CV，LVOT，and 3VT than the control group（2.70% vs. 0.14%， P=0.005；36.49% vs. 4.76%， P<0.001；36.49% vs.2.46%， P<0.001）. The efficacies of combination 1（any view abnormal）and combination 2（any view "poorly visualized" or "abnormal"）were comparable，with AUCs of 0.86 and 0.85（ P=0.424）. The AUCs of combination 3（3VT "poorly visualized" or any view "abnormal"）and combination 4（4CV "poorly visualized" or any view "abnormal"）were 0.88 and 0.86（ P=0.424），all significantly higher than combination 5（LVOT "poorly visualized" or any view "abnormal"，AUC=0.84，all P<0.05）. Conclusions:"Poorly visualized" cardiac views in the first trimester demonstrate good diagnostic efficacy for CHD，particularly when 3VT or 4CV are affected，warranting heightened clinical vigilance for fetal cardiac anomalies.

Objective:To investigate the characteristics of elastic program of excited shear wave of plantar soft tissue of diabetic patients and its correlation with levels of glucose metabolism.Methods:A total of 92 patients with type 2 diabetes who admitted to Cangzhou Hospital of Integrated Traditional Chinese Medicine and Western Medicine during January 2022 and January 2023 were selected as diabetes group,and another 92 patients in the prediabetes stage were included in the prediabetes group.Both groups of patients used excited shear wave with different frequencies(400,450,500,550,and 600 Hz)under elastic technique of shear wave.The velocities of shear waves at the 1st metatarsal head,the 3rd metatarsal head and calcaneus of plantar soft tissue,and the thickness of soft tissue of these patients were assessed.The fasting plasma glucose(FPG),2-hour postprandial glucose(2hPG),and glycosylated hemoglobin(HbA1c)levels of sugar metabolism level of two groups were measured,and the correlations between velocity of shear wave,thickness of soft tissue,and level of glucose metabolism were further analyzed.The occurrence of diabetic foot ulcer in the diabetes group was investigated by using follow-up.The receiver operating characteristic(ROC)curve was adopted to assess the predictive value of the velocity of shear wave,and the thickness of soft tissue for diabetic foot ulcer.Results:The FPG,2hPG and HbA1c of glucose metabolism level in the diabetes group were(6.48±0.48)mmol/L,(9.64±1.31)mmol/L and(6.21±0.15)%,respectively,all of which were higher than those[(8.03±0.62)mmol/L,(12.26±1.25)mmol/L and(7.66±0.42)%]in the prediabetes group,and the differences were statistically significant(t=18.961,18.961,31.185,P<0.05).The thickness level of soft tissue at the first metatarsal head was(10.42±3.11)mm in the diabetes group,which was less than(11.76±3.24)mm in the prediabetes group,with a statistically significant difference(t=2.862,P<0.05).Spearman correlation analysis showed that the velocity of shear wave at 500 Hz frequency had a strongest correlation with FPG and HbA1c(r=0.320,0.256,P<0.05),respectively.In the follow-up for patients of diabetes group,14 cases occurred ulcers and 78 cases did not occur ulcers.The velocities of shear wave of the first metatarsal head of 14 patients with ulcers were higher than those of patients without ulcers at all tested frequencies(400,450,500,550,and 600 Hz).The area under curve(AUC)value of ROC curve,specificity and sensitivity of 500 Hz were respectively 0.775,88.46%,and 78.57%in predicting plantar ulcer of patients with diabetes.Conclusion:The velocity of shear wave of soft tissue at the first metatarsal head is significantly correlated with abnormal glucose metabolism in patients with type 2 diabetes.The velocity of shear wave appeared strongest correlation with FPG and HbA1c at500 Hz frequency,which has higher predictive value for diabetic foot ulcer.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*