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.

BACKGROUND: Blood glucose and serum albumin have been associated with cardiovascular disease prognosis, but the impact of admission-blood-glucose-to-albumin ratio (AAR) on adverse outcomes in critical ill coronary artery disease (CAD) patients was not investigated. METHODS: Patients diagnosed with CAD were non-consecutively selected from the MIMIC-IV database and categorized into quartiles based on their AAR. The primary outcome was 1-year mortality, and secondary endpoints were in-hospital mortality, acute kidney injury (AKI), and renal replacement therapy (RRT). A restricted cubic splines model and Cox proportional hazard models assessed the association between AAR and adverse outcomes in CAD patients. Kaplan-Meier survival analysis determined differences in endpoints across subgroups. RESULTS: A total of 8360 patients were included. There were 726 patients (8.7%) died in the hospital and 1944 patients (23%) died at 1 year. The incidence of AKI and RRT was 63% and 4.3%, respectively. High AAR was markedly associated with in-hospital mortality (HR = 1.587, P = 0.003), 1-year mortality (HR = 1.502, P < 0.001), AKI incidence (HR = 1.579, P < 0.001), and RRT (HR = 1.640, P < 0.016) in CAD patients in the completely adjusted Cox proportional hazard model. Kaplan-Meier survival analysis noted substantial differences in all endpoints based on AAR quartiles. Stratified analysis and interaction test demonstrated stable correlations between AAR and outcomes. CONCLUSIONS The results highlight that AAR may be a potential indicator for assessing in-hospital mortality, 1-year mortality, and adverse renal prognosis in critical CAD patients.

Objective To preliminarily explore the safety of collecting colostrum in the third trimester,and to evaluate postpartum breastfeeding in pregnant women with hyperglycemia during pregnancy.Methods Pregnant women with hyperglycemia during pregnancy who had prenatal examinations in Obstetrics and Gynecology Hospital,Fudan University from Jul to Nov 2022 were prospectively divided into the colostrum collection group(n=52)in the third trimester and the control group(n=55)by randomized controlled grouping method.The t-test,χ2 test,Fisher's exact probability method and rank sum test were used for statistical analysis of the data to compare the delivery outcomes,neonatal outcomes and postpartum breastfeeding status between the two groups.Results There were no significant differences in the gestational weeks at delivery,delivery methods,breastfeeding rates at 42 days postpartum and 4 months postpartum between the two groups of pregnant women with hyperglycemia during pregnancy.There were also no significant differences in the Apgar scores at 1 minute and 5 minutes after birth and the neonatal hospitalization rate.The proportion of formula milk as the first supplementary feeding after delivery and the delayed lactation rate at 3 days postpartum in the colostrum collection group were significantly lower than those in the control group(P<0.05).The exclusive breastfeeding rates at 24 hours postpartum and 3 days postpartum in the colostrum collection group were significantly higher than those in the control group(P<0.05).Conclusion Collecting colostrum in the third trimester among pregnant women with hyperglycemia during pregnancy is safe,and it can reduce the rate of supplementary feeding with formula milk after delivery,and increase the exclusive breastfeeding rates at 24 hours postpartum and 3 days postpartum.

Inflammatory diseases (IDs) are a general term of diseases characterized by chronic inflammation as the primary pathogenetic mechanism, which seriously affect the quality of patient′s life and cause significant social and medical burden. Current drugs for IDs include nonsteroidal anti-inflammatory drugs, corticosteroids, immunomodulators, biologics, and antioxidants, but these drugs may cause gastrointestinal side effects, induce or worsen infections, and cause non-response or intolerance. Given the outstanding performance of metal polyphenol network (MPN) in the fields of drug delivery, biomedical imaging, and catalytic therapy, its application in the diagnosis and treatment of IDs has attracted much attention and significant progress has been made. In this paper, we first provide an overview of the types of IDs and their generating mechanisms, then sort out and summarize the different forms of MPN in recent years, and finally discuss in detail the characteristics of MPN and their latest research progress in the diagnosis and treatment of IDs. This research may provide useful references for scientific research and clinical practice in the related fields.

Objective:To evaluate the role of the CC chemokine ligand 2/CC chemokine receptor 2 (CCL2/CCR2) signaling pathway in electroacupuncture (EA)-induced reduction of spinal cord injury (SCI) in rats.Methods:Sixty clean-grade healthy adult female Sprague-Dawley rats, weighing 210-250 g, were divided into 5 groups ( n=12 each) using a random number table method: sham operation group (group S), group SCI, SCI+ Anti-CCL2 group (group SCI+ A), SCI+ EA group (group SCI+ EA), and spinal cord injury+ EA+ rCCL2 group (group SCI+ EA+ R). The SCI model was established using the Allen method in anesthetized animals. Group S only underwent spinous process and laminectomy without damaging the spinal cord. In SCI+ A group, CCL2 neutralizing antibody 50 μg/kg was intrathecally injected at 0, 3 and 6 days after successful development of the SCI model. On the 7th day after the successful development of the SCI model, Jiaji, Dazhui and Mingmen acupoints were stimulated with a depth of 2 mm, voltage of 12-15 mV and frequency of 2 Hz for 30 min once a day for 7 consecutive days in SCI+ EA group. In SCI+ EA+ R group, recombinant rat CCL2 2.5 μg/kg was intrathecally injected at the site of injury at 0, 3 and 6 days after successful development of the SCI model, and the remaining treatments were similar to those in SCI+ EA group. At 1 day before developing the model, 0, 3, 7, 14, 21 and 28 days after developing the model, the mechanical paw withdraw threshold (MWT) and thermal paw withdrawal latency (TWL) were measured, and the motor function was assessed by BBB score. The rats were sacrificed after the final behavioral testing, and their spinal cord tissues were obtained for determination of the expression of CCL2 and CCR2 protein and mRNA (by Western blot or quantitative real-time polymerase chain reaction), the expression of GFAP (by immunofluorescence), contents of tumor necrosis factor-alpha (TNF-α), interleukin-1beta (IL-1β) and IL-6 (by enzyme-linked immunosorbent assay) and for examination of the pathological changes (using HE staining). Results:Compared with S group, the MWT and BBB scores were significantly decreased and the TWL was shortened at each time point after developing the model, the expression of CCL2 and CCR2 protein and mRNA and GFAP was up-regulated, and the contents of TNF-α, IL-1β and IL-6 were increased in SCI group ( P<0.05). Compared with SCI group, the MWT and BBB scores were significantly increased, and the TWL was prolonged at 7 days after developing the model in SCI+ A group, the MWT and BBB scores were significantly increased, and the TWL was prolonged at 14 days after developing the model in SCI+ EA group, and the expression of CCL2 and CCR2 protein and mRNA and GFAP was significantly down-regulated, and the contents of TNF-α, IL-1β and IL-6 were decreased in SCI+ A and SCI+ EA groups ( P<0.05). Compared with SCI+ EA group, the MWT and BBB scores were significantly decreased at 14 days after developing the model, the TWL was shortened, the expression of CCL2 and CCR2 protein and mRNA and GFAP was up-regulated, and the contents of TNF-α, IL-1β and IL-6 were increased in SCI+ EA+ R group ( P<0.05). Compared with SCI+ A and SCI+ EA groups, the histopathological injury were significantly attenuated in SCI group, and the histopathological injury was aggravated in SCI+ EA+ R group. Conclusions:The CCL2/CCR2 signaling pathway is involved in the process by which EA reduces SCI, and the mechanism is related to the inhibition of astrocyte activation, thereby reducing the inflammatory response.

Objective:To evaluate the effect of electroacupuncture (EA) on ionotropic purinergic receptor 4 (P2X4R)/nuclear factor-kappa B (NF-κB) signaling pathway during spinal cord injury (SCI) in rats.Methods:Thirty-six clean-grade healthy adult female Sprague-Dawley rats, weighing 210-250 g, were divided into 3 groups ( n=12 each) using a random number table method: sham surgery group (S group), SCI group, and SCI+ EA treatment group (SCI+ EA group). The SCI model was established by the Allen′s method in anesthetized animals. In group S, only the spinous processes and vertebral laminae were resected, but the spinal cord was not injured. On the 7th day after developing the model, EA of Jiaji, Dazhui, and Mingmen lasting 30 min was performed once a day for 7 consecutive days, with a depth of 2 mm, intensity of 12-15 mV, frequency of 2 Hz, in SCI+ EA group. The mechanical paw withdraw threshold (MWT) and thermal paw withdrawal latency (TWL) were measured at 1 day before developing the model and 3, 7, 14, 21 and 28 days after developing the model, and the motor function was assessed using the Basso-Beattie-Bresnahan (BBB) score. The recovery of motor function was assessed using footprint analysis at 28 days after developing the model. After the final behavioral testing, the rats were sacrificed, and spinal cord tissues were harvested to observe the pathological changes of the spinal cord tissues using hematoxylin-eosin staining, to detect the expression of P2X4R and phosphorylated NF-κB p65 (p-NF-κB p65) (by immunohistochemical analysis and Western blot) and to determine contents of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β) and IL-6 (by enzyme-linked immunosorbent assay). Results:Compared with the baseline measured at 1 day before developing the model, the MWT and BBB scores were significantly decreased and the TWL was shortened at each time point after developing the model in SCI group and SCI+ EA group ( P<0.05). Compared with S group, the MWT and BBB scores were significantly decreased and the TWL was shortened at each time point after developing the model, the expression of P2X4R and p-NF-κB p65 in spinal cord tissues was up-regulated, and the contents of TNF-α, IL-1β and IL-6 were increased in SCI group ( P<0.05). Compared with SCI group, the MWT and BBB scores were significantly increased and the TWL was prolonged at 14, 21 and 28 days after developing the model, the expression of P2X4R and p-NF-κB p65 in spinal cord tissues was down-regulated, and the contents of TNF-α, IL-1β and IL-6 were decreased ( P<0.05), and the pathological damage of spinal cord tissues was alleviated and footprints were reduced in SCI+ EA group. Conclusions:The mechanism by which EA alleviates SCI may be related to the inhibition of the activation of the P2X4R/NF-κB signaling pathway and the reduction in the inflammatory response in rats.

Objective:To evaluate the role of the CC chemokine ligand 2/CC chemokine receptor 2 (CCL2/CCR2) signaling pathway in electroacupuncture (EA)-induced reduction of spinal cord injury (SCI) in rats.Methods:Sixty clean-grade healthy adult female Sprague-Dawley rats, weighing 210-250 g, were divided into 5 groups ( n=12 each) using a random number table method: sham operation group (group S), group SCI, SCI+ Anti-CCL2 group (group SCI+ A), SCI+ EA group (group SCI+ EA), and spinal cord injury+ EA+ rCCL2 group (group SCI+ EA+ R). The SCI model was established using the Allen method in anesthetized animals. Group S only underwent spinous process and laminectomy without damaging the spinal cord. In SCI+ A group, CCL2 neutralizing antibody 50 μg/kg was intrathecally injected at 0, 3 and 6 days after successful development of the SCI model. On the 7th day after the successful development of the SCI model, Jiaji, Dazhui and Mingmen acupoints were stimulated with a depth of 2 mm, voltage of 12-15 mV and frequency of 2 Hz for 30 min once a day for 7 consecutive days in SCI+ EA group. In SCI+ EA+ R group, recombinant rat CCL2 2.5 μg/kg was intrathecally injected at the site of injury at 0, 3 and 6 days after successful development of the SCI model, and the remaining treatments were similar to those in SCI+ EA group. At 1 day before developing the model, 0, 3, 7, 14, 21 and 28 days after developing the model, the mechanical paw withdraw threshold (MWT) and thermal paw withdrawal latency (TWL) were measured, and the motor function was assessed by BBB score. The rats were sacrificed after the final behavioral testing, and their spinal cord tissues were obtained for determination of the expression of CCL2 and CCR2 protein and mRNA (by Western blot or quantitative real-time polymerase chain reaction), the expression of GFAP (by immunofluorescence), contents of tumor necrosis factor-alpha (TNF-α), interleukin-1beta (IL-1β) and IL-6 (by enzyme-linked immunosorbent assay) and for examination of the pathological changes (using HE staining). Results:Compared with S group, the MWT and BBB scores were significantly decreased and the TWL was shortened at each time point after developing the model, the expression of CCL2 and CCR2 protein and mRNA and GFAP was up-regulated, and the contents of TNF-α, IL-1β and IL-6 were increased in SCI group ( P<0.05). Compared with SCI group, the MWT and BBB scores were significantly increased, and the TWL was prolonged at 7 days after developing the model in SCI+ A group, the MWT and BBB scores were significantly increased, and the TWL was prolonged at 14 days after developing the model in SCI+ EA group, and the expression of CCL2 and CCR2 protein and mRNA and GFAP was significantly down-regulated, and the contents of TNF-α, IL-1β and IL-6 were decreased in SCI+ A and SCI+ EA groups ( P<0.05). Compared with SCI+ EA group, the MWT and BBB scores were significantly decreased at 14 days after developing the model, the TWL was shortened, the expression of CCL2 and CCR2 protein and mRNA and GFAP was up-regulated, and the contents of TNF-α, IL-1β and IL-6 were increased in SCI+ EA+ R group ( P<0.05). Compared with SCI+ A and SCI+ EA groups, the histopathological injury were significantly attenuated in SCI group, and the histopathological injury was aggravated in SCI+ EA+ R group. Conclusions:The CCL2/CCR2 signaling pathway is involved in the process by which EA reduces SCI, and the mechanism is related to the inhibition of astrocyte activation, thereby reducing the inflammatory response.

Objective:To evaluate the effect of electroacupuncture (EA) on ionotropic purinergic receptor 4 (P2X4R)/nuclear factor-kappa B (NF-κB) signaling pathway during spinal cord injury (SCI) in rats.Methods:Thirty-six clean-grade healthy adult female Sprague-Dawley rats, weighing 210-250 g, were divided into 3 groups ( n=12 each) using a random number table method: sham surgery group (S group), SCI group, and SCI+ EA treatment group (SCI+ EA group). The SCI model was established by the Allen′s method in anesthetized animals. In group S, only the spinous processes and vertebral laminae were resected, but the spinal cord was not injured. On the 7th day after developing the model, EA of Jiaji, Dazhui, and Mingmen lasting 30 min was performed once a day for 7 consecutive days, with a depth of 2 mm, intensity of 12-15 mV, frequency of 2 Hz, in SCI+ EA group. The mechanical paw withdraw threshold (MWT) and thermal paw withdrawal latency (TWL) were measured at 1 day before developing the model and 3, 7, 14, 21 and 28 days after developing the model, and the motor function was assessed using the Basso-Beattie-Bresnahan (BBB) score. The recovery of motor function was assessed using footprint analysis at 28 days after developing the model. After the final behavioral testing, the rats were sacrificed, and spinal cord tissues were harvested to observe the pathological changes of the spinal cord tissues using hematoxylin-eosin staining, to detect the expression of P2X4R and phosphorylated NF-κB p65 (p-NF-κB p65) (by immunohistochemical analysis and Western blot) and to determine contents of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β) and IL-6 (by enzyme-linked immunosorbent assay). Results:Compared with the baseline measured at 1 day before developing the model, the MWT and BBB scores were significantly decreased and the TWL was shortened at each time point after developing the model in SCI group and SCI+ EA group ( P<0.05). Compared with S group, the MWT and BBB scores were significantly decreased and the TWL was shortened at each time point after developing the model, the expression of P2X4R and p-NF-κB p65 in spinal cord tissues was up-regulated, and the contents of TNF-α, IL-1β and IL-6 were increased in SCI group ( P<0.05). Compared with SCI group, the MWT and BBB scores were significantly increased and the TWL was prolonged at 14, 21 and 28 days after developing the model, the expression of P2X4R and p-NF-κB p65 in spinal cord tissues was down-regulated, and the contents of TNF-α, IL-1β and IL-6 were decreased ( P<0.05), and the pathological damage of spinal cord tissues was alleviated and footprints were reduced in SCI+ EA group. Conclusions:The mechanism by which EA alleviates SCI may be related to the inhibition of the activation of the P2X4R/NF-κB signaling pathway and the reduction in the inflammatory response in rats.

Objective To preliminarily explore the safety of collecting colostrum in the third trimester,and to evaluate postpartum breastfeeding in pregnant women with hyperglycemia during pregnancy.Methods Pregnant women with hyperglycemia during pregnancy who had prenatal examinations in Obstetrics and Gynecology Hospital,Fudan University from Jul to Nov 2022 were prospectively divided into the colostrum collection group(n=52)in the third trimester and the control group(n=55)by randomized controlled grouping method.The t-test,χ2 test,Fisher's exact probability method and rank sum test were used for statistical analysis of the data to compare the delivery outcomes,neonatal outcomes and postpartum breastfeeding status between the two groups.Results There were no significant differences in the gestational weeks at delivery,delivery methods,breastfeeding rates at 42 days postpartum and 4 months postpartum between the two groups of pregnant women with hyperglycemia during pregnancy.There were also no significant differences in the Apgar scores at 1 minute and 5 minutes after birth and the neonatal hospitalization rate.The proportion of formula milk as the first supplementary feeding after delivery and the delayed lactation rate at 3 days postpartum in the colostrum collection group were significantly lower than those in the control group(P<0.05).The exclusive breastfeeding rates at 24 hours postpartum and 3 days postpartum in the colostrum collection group were significantly higher than those in the control group(P<0.05).Conclusion Collecting colostrum in the third trimester among pregnant women with hyperglycemia during pregnancy is safe,and it can reduce the rate of supplementary feeding with formula milk after delivery,and increase the exclusive breastfeeding rates at 24 hours postpartum and 3 days postpartum.