ObjectiveTo explore the pathological mechanism-syndrome-treatment patterns of approved Chinese patent medicines （CPMs） that treat collateral disorders， providing a reference for the principle of "treating different diseases with the same therapy" in collateral pathology. MethodsCPMs that apply treatment strategies based on collateral disorders were identified from the Pharmacodia database by extracting information from the "efficacy" or "indications" sections of drug package inserts. A database was established to extract the names and compositions of the CPMs， as well as their indications， related traditional Chinese medicine （TCM） symptoms， disease locations （affected areas）， and pathological factors. Frequency statistics were performed. Using the Apriori algorithm， an association rule analysis was conducted on CPMs and disease-location combinations related to the top three most frequent pathological factor combinations. Core formulas for these combinations were identified and analyzed through drug network analysis and MCODE module clustering. ResultsA total of 660 CPMs targeting collateral disorders were retrieved， involving 299 indications， 323 TCM symptoms， 21 disease locations， 19 pathological factors， and 124 pathological factor combinations. The most frequent pathological factor combinations were blood stasis （involved in 109 CPMs， 16.52%）， exogenous wind （外风） -cold-dampness （involved in 43 CPMs， 6.52%）， and qi deficiency-blood stasis （involved in 42 CPMs， 6.36%）. Analysis of the core formulas for these combinations revealed common ingredients such as Honghua （Carthami Flos）， Chuanxiong （Chuanxiong Rhizoma）， Danggui （Angelicae Sinensis Radix）， and Dilong （Pheretima）. ConclusionCollateral disorders involve a wide range of pathogenesis and represent a fundamental mechanism in the onset and development of various diseases， characterized by obstruction and stagnation. The primary therapeutic principle is unblocking of the collaterals. Blood stasis obstructing the collaterals is the core pathological basis， and the strategy of activating blood circulation and resolving stasis to unblock the collaterals should be central to the treatment. The core medication pattern involves combining blood-activating and stasis-resolving herbs with insect-derived medicinals that unblock collaterals. Exogenous wind is often the initiating patholo-gical factor in colla-teral disorders， and the appropriate addition of wind-dispelling herbs can enrich the treatment strategies for such conditions.

Objective:To construct and evaluate the predictive performance of a multiphase ultrasound radiomics model for microvascular invasion（MVI）in hepatocellular carcinoma（HCC）.Methods:A total of 126 patients with pathologically confirmed HCC were retrospectively enrolled from 4 medical centers between May 2018 and July 2025，including the First Hospital of Shanxi Medical University，Shanxi Province Third People's Hospital，Changzhi People's Hospital，and the Organ Transplant Center of the Affiliated Hospital of Qingdao University. A total of 630 ultrasound images of the lesions in different phases were collected，from which 1 561 radiomic features were extracted. The patients from medical institutions in Shanxi Province were chosen as the training set（ n=91），and the patients from the Organ Transplant Center of the Affiliated Hospital of Qingdao University were chosen as the validation set（ n=35）. In the training set，37.4%（34/91）patients presented MVI（+），whereas in the validation set，54.3%（19/35）patients presented MVI（+）. Radiomics features were extracted from ultrasound images，and features related to the MVI（+）were selected through dimensionality reduction analysis. Five multiple machine learning algorithms were used to construct predictive models，which were then evaluated using an external validation set. The Radscore was calculated，and a nomogram was constructed combining Radscore with ultrasound and clinical characteristics to predict MVI. Results:The model combining radiomics features from the portal venous phase and the delay phase showed the best predictive performance in both the training and validation sets，with area under curve（AUC）values of 0.835 and 0.727，respectively. The prediction model developed using radiomics Radscore and clinical indicators could be represented and presented as a nomogram.Conclusions:The radiomics model based on multi-phase ultrasound offers a novel approach for non-invasive preoperative prediction of MVI in liver cancer. Furthermore，its integration with clinical features aids in optimizing clinical treatment strategies.

Objective To explore the therapeutic mechanism of berberine in atopic dermatitis(AD)rats based on PI3K/Akt/NF-kappa B signaling pathway.Methods Sixty adult male Wistar rats were randomly divided into the blank group(normal rats),the control group(AD model,50 mg/kg berberine treatment)and the experimental group(AD model,200 mg/kg berberine treatment),with 20 rats in each group.The levels of interleukin-4(IL-4),interleukin-13(IL-13)and tumor necrosis factor-α(TNF-α)were determined by enzyme-linked immunosorbent assay(ELISA)at 1 d,7 d and 14 d of intervention.The protein levels of PI3K,p-PI3K,Akt,p-Akt and NF-κB p65 were detected by Western blot assay.Pathological changes of rat skin tissue were analyzed by HE staining.Results After intervention for 1 d,7 d and 14 d,serum levels of IL-4,IL-13,TNF-α and PI3K,p-PI3K,Akt,p-Akt and NF-kappa B p65 were higher in the control group than those in the blank group(P＜0.05).After intervention for 7 d and 14 d,the levels of the above indicators were lower in the experimental group than those in the control group(P＜0.05).After 14 days of intervention,compared with the blank group,the skin tissue of rats in the control group and the experimental group showed obvious pathological changes,including thickening of epidermis layer,excessive keratinization of the stratum comeum,thickening of spinous layer and a large infiltration of inflammatory cells in dermis.The pathological damage of rat skin tissue was significantly alleviated in the experimental group.Conclusion Berberine can inhibit the activation of PI3K/Akt/NF-kappa B signaling pathway,reduce serum level of inflammatory factors and reduce pathological damage of skin tissue in AD rats.

Objective To explore the therapeutic mechanism of berberine in atopic dermatitis(AD)rats based on PI3K/Akt/NF-kappa B signaling pathway.Methods Sixty adult male Wistar rats were randomly divided into the blank group(normal rats),the control group(AD model,50 mg/kg berberine treatment)and the experimental group(AD model,200 mg/kg berberine treatment),with 20 rats in each group.The levels of interleukin-4(IL-4),interleukin-13(IL-13)and tumor necrosis factor-α(TNF-α)were determined by enzyme-linked immunosorbent assay(ELISA)at 1 d,7 d and 14 d of intervention.The protein levels of PI3K,p-PI3K,Akt,p-Akt and NF-κB p65 were detected by Western blot assay.Pathological changes of rat skin tissue were analyzed by HE staining.Results After intervention for 1 d,7 d and 14 d,serum levels of IL-4,IL-13,TNF-α and PI3K,p-PI3K,Akt,p-Akt and NF-kappa B p65 were higher in the control group than those in the blank group(P＜0.05).After intervention for 7 d and 14 d,the levels of the above indicators were lower in the experimental group than those in the control group(P＜0.05).After 14 days of intervention,compared with the blank group,the skin tissue of rats in the control group and the experimental group showed obvious pathological changes,including thickening of epidermis layer,excessive keratinization of the stratum comeum,thickening of spinous layer and a large infiltration of inflammatory cells in dermis.The pathological damage of rat skin tissue was significantly alleviated in the experimental group.Conclusion Berberine can inhibit the activation of PI3K/Akt/NF-kappa B signaling pathway,reduce serum level of inflammatory factors and reduce pathological damage of skin tissue in AD rats.

Objective To explore the effect of a multicomponent exercise and cognitive stimulation program in elderly patients with mental disorders and sarcopenia,so as to provide references for reducing the risk of falls,preventing and improving sarcopenia,and enhancing cognitive function in patients.Methods The multi-component exercise and cognitive stimulation program was formulated through literature review and expert meeting.In this quasi-experimental study,76 elderly patients with mental disorders and sarcopenia who were hospitalized in a tertiary mental health center in Shanghai from January 2023 to February 2024 were selected as research subjects.They were randomly divided into an experimental group and a control group according to their hospitalization building number(38 cases in each group).The experimental group was treated with multicomponent exercise combined with cognitive stimulation program based on routine nursing,and the control group was treated with routine nursing.The risk of falls,skeletal muscle mass,muscle strength,physical function,cognitive function,and incidence of adverse events were compared between 2 groups after 12 weeks of intervention.Results A total of 75 patients with 37 in the control group and 38 in the experimental group completed the study.The TUG time,6M walking speed and the score of Short Physical Performance Bettery of the experimental group were all lower than those of the control group(P＜0.05),and the scores of skeletal muscle mass,muscle strength,calf circumference,physical function and cognitive function of the experimental group were all higher than those of the control group(P＜0.05).Neither group experienced any adverse events.Conclusion The application of this multicomponent exercise combined cognitive stimulation program developed for elderly patients with mental disorders and sarcopenia can effectively reduce the risk of falls,enhance the skeletal muscle mass and muscle strength and improve the cognitive function in elderly patients with mental disorders and sarcopenia.

Objective To explore the effect of a multicomponent exercise and cognitive stimulation program in elderly patients with mental disorders and sarcopenia,so as to provide references for reducing the risk of falls,preventing and improving sarcopenia,and enhancing cognitive function in patients.Methods The multi-component exercise and cognitive stimulation program was formulated through literature review and expert meeting.In this quasi-experimental study,76 elderly patients with mental disorders and sarcopenia who were hospitalized in a tertiary mental health center in Shanghai from January 2023 to February 2024 were selected as research subjects.They were randomly divided into an experimental group and a control group according to their hospitalization building number(38 cases in each group).The experimental group was treated with multicomponent exercise combined with cognitive stimulation program based on routine nursing,and the control group was treated with routine nursing.The risk of falls,skeletal muscle mass,muscle strength,physical function,cognitive function,and incidence of adverse events were compared between 2 groups after 12 weeks of intervention.Results A total of 75 patients with 37 in the control group and 38 in the experimental group completed the study.The TUG time,6M walking speed and the score of Short Physical Performance Bettery of the experimental group were all lower than those of the control group(P＜0.05),and the scores of skeletal muscle mass,muscle strength,calf circumference,physical function and cognitive function of the experimental group were all higher than those of the control group(P＜0.05).Neither group experienced any adverse events.Conclusion The application of this multicomponent exercise combined cognitive stimulation program developed for elderly patients with mental disorders and sarcopenia can effectively reduce the risk of falls,enhance the skeletal muscle mass and muscle strength and improve the cognitive function in elderly patients with mental disorders and sarcopenia.

Objective:To construct and evaluate the predictive performance of a multiphase ultrasound radiomics model for microvascular invasion（MVI）in hepatocellular carcinoma（HCC）.Methods:A total of 126 patients with pathologically confirmed HCC were retrospectively enrolled from 4 medical centers between May 2018 and July 2025，including the First Hospital of Shanxi Medical University，Shanxi Province Third People's Hospital，Changzhi People's Hospital，and the Organ Transplant Center of the Affiliated Hospital of Qingdao University. A total of 630 ultrasound images of the lesions in different phases were collected，from which 1 561 radiomic features were extracted. The patients from medical institutions in Shanxi Province were chosen as the training set（ n=91），and the patients from the Organ Transplant Center of the Affiliated Hospital of Qingdao University were chosen as the validation set（ n=35）. In the training set，37.4%（34/91）patients presented MVI（+），whereas in the validation set，54.3%（19/35）patients presented MVI（+）. Radiomics features were extracted from ultrasound images，and features related to the MVI（+）were selected through dimensionality reduction analysis. Five multiple machine learning algorithms were used to construct predictive models，which were then evaluated using an external validation set. The Radscore was calculated，and a nomogram was constructed combining Radscore with ultrasound and clinical characteristics to predict MVI. Results:The model combining radiomics features from the portal venous phase and the delay phase showed the best predictive performance in both the training and validation sets，with area under curve（AUC）values of 0.835 and 0.727，respectively. The prediction model developed using radiomics Radscore and clinical indicators could be represented and presented as a nomogram.Conclusions:The radiomics model based on multi-phase ultrasound offers a novel approach for non-invasive preoperative prediction of MVI in liver cancer. Furthermore，its integration with clinical features aids in optimizing clinical treatment strategies.

Objective To evaluate the therapeutic effect of evodiamine(Evo)on atopic dermatitis(AD)in rat models by regulating the cyclic adenosine monophosphate(cAMP)/protein kinase A(PKA)/cAMP response ele-ment binding protein(CREB)signaling pathway.Methods A rat model of AD was established by administration of multiple doses of 2,4-dinitrochlorobenzene(DNCB).The animals were randomly divided into AD group,Evo-low-dose(Evo-L,5 mg/kg)group,Evo-high-dose(Evo-H,10 mg/kg)group,Evo-H+H-89(5 mg/kg)group and dexamethasone(0.1 mg/kg)group.Normal rats were used as the control group and then the degree of skin damage of rats in each group was scored.Abdominal blood was taken to detect the levels of interleukin-4(IL-4),cAMP,and tumor necrosis factor-α(TNF-α)in serum;Skin lesion tissue was collected to detect pathological change,counting of mast cells,PKA/CREB related protein expression and expression of IL-4 and TNF-α mRNA in the tissue.Results Compared with control group,the level of cAMP in serum,the expression of p-PKA/PKA,and p-CREB/CREB in skin lesions of AD group were reduced,the severity score of skin lesions,level of IL-4 and TNF-α,epidermal thickness,number of mast cells and mRNA expression of IL-4 and TNF-α in skin lesion tissues were all significantly increased(P＜0.05).Compared with AD group,the level of cAMP in serum,the expression of p-PKA/PKA,and p-CREB/CREB in skin lesions in Evo-L group,Evo-H group,and dexamethasone group were increased,the severity score of skin lesions,level of IL-4 and TNF-α,epidermal thickness,number of mast cells,and mRNA expression of IL-4 and TNF-α in skin lesion tissues all reduced(P＜0.05).Compared with the Evo-H group,the level of cAMP in serum,the expression of p-PKA/PKA,and p-CREB/CREB in skin lesions in Evo-H+H-89 group was reduced and the severity score of skin lesion,level of IL-4 and TNF-α,epidermal thickness,num-ber of mast cells,and mRNA expression of IL-4 and TNF-α in skin lesion tissues significantly increased(P＜0.05).Conclusions Evo inhibits inflammatory response and pathological damage through regulation of cAMP/PKA/CREB signaling pathway in AD rat models.

Objective:To evaluate the diagnostic efficacy and practicality of the Jaundice color card (JCard) as a screening tool for neonatal jaundice.Methods:Following the standards for reporting of diagnostic accuracy studies (STARD) statement, a multicenter prospective study was conducted in 9 hospitals in China from October 2019 to September 2021. A total of 845 newborns who were admitted to the hospital or outpatient department for liver function testing due to their own diseases. The inclusion criteria were a gestational age of ≥35 weeks, a birth weight of ≥2 000 g, and an age of ≤28 days. The neonate′s parents used the JCard to measure jaundice at the neonate′s cheek. Within 2 hours of the JCard measurement, transcutaneous bilirubin (TcB) was measured with a JH20-1B device and total serum bilirubin (TSB) was detected. The Pearson′s correlation analysis, Bland-Altman plots and the receiver operating characteristic (ROC) curve were used for statistic analysis.Results:Out of the 854 newborns, 445 were male and 409 were female; 46 were born at 35-36 weeks of gestational age and 808 were born at ≥37 weeks of gestational age. Additionally, 432 cases were aged 0-3 days, 236 cases were aged 4-7 days, and 186 cases were aged 8-28 days. The TSB level was (227.4±89.6) μmol/L, with a range of 23.7-717.0 μmol/L. The JCard level was (221.4±77.0) μmol/L and the TcB level was (252.5±76.0) μmol/L. Both the JCard and TcB values showed good correlation ( r=0.77 and 0.80, respectively) and agreements (96.0% (820/854) and 95.2% (813/854) of samples fell within the 95% limits of agreement, respectively) with TSB. The JCard value of 12 had a sensitivity of 0.93 and specificity of 0.75 for identifying a TSB ≥205.2?μmol/L, and a sensitivity of 1.00 and specificity of 0.35 for identifying a TSB ≥342.0?μmol/L. The TcB value of 205.2?μmol/L had a sensitivity of 0.97 and specificity of 0.60 for identifying TSB levels of 205.2 μmol/L, and a sensitivity of 1.00 and specificity of 0.26 for identifying TSB levels of 342.0 μmol/L. The areas under the ROC curve (AUC) of JCard for identifying TSB levels of 153.9, 205.2, 256.5, and 342.0 μmol/L were 0.96, 0.92, 0.83, and 0.83, respectively. The AUC of TcB were 0.94, 0.91, 0.86, and 0.87, respectively. There were both no significant differences between the AUC of JCard and TcB in identifying TSB levels of 153.9 and 205.2 μmol/L (both P>0.05). However, the AUC of JCard were both lower than those of TcB in identifying TSB levels of 256.5 and 342.0 μmol/L (both P<0.05). Conclusions:JCard can be used to classify different levels of bilirubin, but its diagnostic efficacy decreases with increasing bilirubin levels. When TSB level are ≤205.2 μmol/L, its diagnostic efficacy is equivalent to that of the JH20-1B. To prevent the misdiagnosis of severe jaundice, it is recommended that parents use a low JCard score, such as 12, to identify severe hyperbilirubinemia (TSB ≥342.0 μmol/L).

ObjectiveTo analyze medication regularity of presciptions containing Cangzhu （Atractylodes Lancea） - Huangbai （Phellodendron Amurense） based on data mining. MethodsAll the prescriptions containing Cangzhu-Huangbai in Dictionary of Chinese Medical Formulas （《中医方剂大辞典》） and the fifth edition of Chinese Pharmacopoeia （《中华医典》） were retrieved， setting up a database， counting the number of prescriptions involved， the composition of formulas in the prescriptions， the properties of the medicinal， the number of types of diseases and syndromes treated by the prescriptions， and the frequency of their appearances； drawing a network diagram of the medicinal combinations； analysing the medicinal combinations based on the association rules of the Apriori algorithm， and at the same time， analysing the association rules for the medicinal involved in the high-frequency diseases， and the core prescriptions containing Cangzhu-Huangbai pairs for specific diseases were extracted， and the medicinal in the core prescriptions were classified into four categories of raising yang and eliminating dampness， fortifying spleen and eliminating dampness， clearing dampness-heat， and specialised disease-use. ResultsA total of 323 prescriptions were identified， involving 318 Chinese herbal medicines， 52 syndromes， 200 diseases， among which arthralgia， beriberi， atrophy-flaccidity， leukorrhea， hernia-type diseases， headache， and haemorrhoids appeared more than 10 times. Through analyzing the core prescriptions for high-frequency diseases， we had four findings. Firstly， medicinal of spleen-fortifying and dampness-removing were the most frequent used in core prescriptions of Cangzhu-Huangbai pair （353 times）， and the medication mode was combination of qi-blood supplement medicinal and qi rectifying medicinal， usually using Huangqi （Astragalus mongholicus）， Renshen （Panax ginseng）， Processed Gancao （Glycyrrhiza glabra）， Baizhu （Atractylodes macrocephala）， Danggui （Levisticum officinale）， Chenpi （Citrus reticulata）， Xiangfu （Cyperus rotundus）. Then followed by the combination of heat-clearing and dampness-draining medicinal （213 times）， usually using Fangji （Stephania tetrandra）， Niuxi （Achyranthes bidentata）， and Banxia （Pinellia ternata）， and this type of heat-clearing and dampness-draining medicinal is most frequently used for haemorrhoids， and beriberi is the most frequent disease. The combination of yang-raising and dampness-removing medicinal （212 times）， often using Qianghuo （Hansenia weberbaueriana）， Chaihu （Elephantopus scaber）， Fangfeng （Carum carvi）， and this type of medicinal is most frequently used for headache， and atrophy-flaccidity is the most frequent disease. The combination of medicinal for specialised diseases was used the least frequently （39 times）. ConclusionCangzhu-Huangbai pair were often combined with medicinal of yang-raising and dampness-removing， spleen-fortifying and dampness-removing， and heat-clearing and dampness-draining to expel dampness pathogen， at the same time combined with disease-specific medicinal to treat disease and syndrome together.