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.

Objective To analyze the trends in disease burden and risk factors of depression among the elderly population in China from 1990 to 2021,and to provide a theoretical basis for the prevention,treatment,and policy-making of geriatric depression in China.Methods Data on the disease burden of geriatric depres-sion in China from 1990 to 2021,including the number of incident cases,disability-adjusted life years(DALYs),incidence rate,and DALY rate,were extracted from the 2021 Global Burden of Disease(GBD)database.The Joinpoint regression model was used to analyze the trends by calculating the annual percentage change(APC)and average annual percentage change(AAPC).The autoregressive integrated moving average(ARIMA)model was employed to predict the disease burden of geriatric depression over the next five years.Population attributable fractions(PAFs)were used to describe the risk factors for geriatric depression in China in 1990 and 2021.Results From 1990 to 2021,the number of incident cases and the incidence rate of geri-atric depression in China showed an overall upward trend.The most significant increase in incidence was ob-served in the 60-64 age group,while the prevalence rate increased notably in the ≥ 95 age group.The DALY rate showed the most pronounced upward trend in the 65-69 age group.The incidence,prevalence,and DALY rates of geriatric depression were higher in women than in men.Major risk factors included child-hood sexual abuse and intimate partner violence,with the impact of intimate partner violence being particular-ly significant among women.The ARIMA model predicted that the incidence,prevalence,and DALY rates of geriatric depression in China would decline over the next five years,with a greater decline observed in women than in men.Conclusions From 1990 to 2021,the incidence,prevalence,and DALY rates of geriatric de-pression in China showed an overall upward trend,with higher rates observed in women than in men.Greater attention should be paid to the elderly female population,with a focus on early prevention to reduce the dis-ease burden of geriatric depression.

Objective To evaluate the applicability of the Dampness Syndrome Scale of Chinese Medicine(DSSCM)in patients with atopic dermatitis(AD).Methods A cross-sectional study was conducted 204 AD patients.Demographic data and scores of the DSSCM,Patient-Oriented Eczema Measure(POEM),Atopic Dermatitis Control Tool(ADCT),Scoring Atopic Dermatitis(SCORAD),Eczema Area and Severity Index(EASI),and Investigator's Global Assessment(IGA)were collected.SPSS and AMOS were used to analyze the reliability and validity of the DSSCM and then the correlation between dampness syndrome and clinical AD indicators was explored.Results The overall Cronbach's α coefficient of DSSCM was 0.90,and the Spearman-Brown split-half reliability coefficient was 0.81.Content validity results indicated that,except for items DSSCM 25,DSSCM 26,DSSCM 27,DSSCM 28,and DSSCM 29(with correlation coefficients＜0.30),all other items showed correlation coefficients＞0.40 with their respective dimensions and the total scale score.The success rates of convergent and discriminant validity tests exceeded 80％,and confirmatory factor analysis demonstrated good fit in the indices of x2/df and RMSEA.Correlation analysis revealed that DSSCM scores were significantly correlated with body mass index(BMI),Dermatology Life Quality Index(DLQI)scores,POEM scores,ADCT scores,pruritus scores,sleep scores,or SCORAD scores(P＜0.05 or P＜0.01).However,no significant correlations were observed between DSSCM scores and disease duration,age,IGA scores,or EASI scores(P＞0.05).Conclusion The DSSCM demonstrates good reliability and validity in AD patients and its scores are correlated with clinical AD indicators,making it a suitable tool for assessing dampness syndrome in this population.

OBJECTIVE: To compare the clinical efficacy of electroacupuncture (EA) at neuro-arterial stimulation points with topical western medication in treating post-stroke shoulder-hand syndrome (SHS). METHODS: A total of 72 patients with post-stroke SHS were randomly assigned to an observation group (n=36, 2 cases dropped out) and a control group (n=36, 3 cases dropped out). Both groups received standard neurological treatment, comprehensive rehabilitation, and physical therapy. The observation group received EA at neuro-arterial stimulation points, including the ipsilateral stellate ganglion point, vagus nerve trunk and auricular branch (left side), and stimulation points of the radial and ulnar arteries, radial nerve, ulnar nerve, and median nerve, once daily for 4 weeks. The control group was treated with topical diclofenac diethylamine emulgel, and mucopolysaccharide polysulfate cream was added for patients with pronounced early-stage edema, twice a day for 4 weeks. The VAS pain score and hand edema volume were recorded before treatment, at 2 and 4 weeks during treatment, and 2 weeks after treatment completion (follow-up). Musculoskeletal ultrasound was used to measure the thickness of the dorsal hand and middle finger skin on the affected side before and after 4 weeks of treatment. RESULTS: Compared before treatment, the VAS pain scores and edema volume of the affected hand in both groups were decreased at week 2, week 4, and follow-up (P<0.05). At week 4, both groups showed lower VAS pain scores and edema volume than those at week 2 (P<0.05); during follow-up, both VAS pain scores and edema volume were further reduced compared to those at week 4 (P<0.05). At week 2, week 4, and follow-up, the VAS scores and edema volume of the affected hand in the observation group were lower than those in the control group (P<0.05). Compared before treatment, the dorsal hand skin thickness and middle finger skin thickness on the affected side were decreased in both groups after 4 weeks of treatment (P<0.05). Compared with the control group, the observation group showed thinner dorsal hand and middle finger skin thickness after 4 weeks of treatment (P<0.05). CONCLUSION EA at neuro-arterial stimulation points effectively alleviates pain and edema in patients with post-stroke SHS, and demonstrates superior efficacy compared to topical western medication.
Humans ; Male ; Female ; Middle Aged ; Electroacupuncture ; Aged ; Stroke/complications* ; Acupuncture Points ; Adult ; Reflex Sympathetic Dystrophy/physiopathology* ; Treatment Outcome ; Hand

Objective To study the predictive value of the Prognostic Assessment Scale for Patients with Spontaneous Intracerebral Hemorrhage(ICH-LR2S2)and the Prehospital Risk Assessment Scale for Prehospital Deterioration Risk Assessment Scale(ICH-APS)for the development of stroke-associated pneu-monia(SAP)in patients with spontaneous intracerebral hemorrhage.Methods A total of 349 patients with spontaneous intracerebral hemorrhage who were hospitalized for the first time in this hospital from July 2023 to July 2024 were selected as the research subjects.The general demographic data and medical documentations of the patients were collected,and ICH-LR2S2 score and ICH-APS score were carried out within 48 hours after admission.According to whether pneumonia occurred within 7 days after admission,the patients were divided into the SAP group and the non-SAP group,and the diagnostic efficiency of the ICH-LR2S2 score and ICH-APS score for SAP in patients with spontaneous intracerebral hemorrhage was evaluated.Results Among the 349 patients with spontaneous intracerebral hemorrhage,98 patients(28.08％)had pneumonia.The results of multivariate logistic regression analysis showed that age,history of chronic obstructive pulmonary disease(COPD),nasogastric tube,tracheal intubation,National Institutes of Health Stroke Scale(NIHSS)score,Glasgow Coma Scale(GCS)score,C-reactive protein,fasting blood glucose,dysphagia,ICH-LR2S2 score,ICH-APS-A score,and ICH-APS-B score were independent influencing factors for SAP in patients with spontane-ous intracerebral hemorrhage(P＜0.05).The results of the receiver operating characteristic(ROC)curve showed that the ICH-LR2S2 score had the highest diagnostic efficiency for SAP in patients with spontaneous intracerebral hemorrhage,with an area under the curve(AUC)of 0.837,a sensitivity of 0.827,a specificity of 0.783,and a Youden index of 0.610.Conclusion ICH-LR2S2 score has a high predictive value for the occur-rence of SAP in patients with spontaneous intracerebral hemorrhage.

Objective To construct and validate a precise predictive model for supportive care needs within 24 hours after surgical anesthesia recovery in breast cancer patients.Methods A retro-spective analysis was conducted on data of 156 breast cancer patients who underwent surgical treat-ment in the hospital from June 2022 to June 2024.Based on their supportive care needs within 24 hours after surgical anesthesia recovery,the patients were divided into no and low demand group(n=41)and moderate and high demand group(n=115).Clinical data of the two groups were compared using one-way analysis of variance.Binary Logistic regression analysis was employed to identify fac-tors influencing supportive care needs within 24 hours after surgical anesthesia recovery in breast cancer patients,and a predictive model was constructed accordingly.Results Binary Logistic re-gression analysis revealed that sources of medical expenses(non-urban medical insurance),occupa-tion(worker),primary caregiver(spouse),the M.D.Anderson Symptom Inventory(MDASI)score,and Quality of Recovery(QoR)score were all influencing factors for supportive care needs within 24 hours after surgical anesthesia recovery in breast cancer patients(P＜0.05).Receiver op-erating characteristic(ROC)curve analysis showed that the area under the curve(AUC)for predic-ting supportive care needs within 24 hours after surgical anesthesia recovery in breast cancer patients was 0.635 for sources of medical expenses,0.723 for occupation,0.618 for primary caregiver,0.742 for MDASI score,and 0.749 for QoR score,respectively.The AUC of the predictive model for sup-portive care needs within 24 hours after surgical anesthesia recovery in breast cancer patients was 0.965,with a sensitivity of 93.0％and a specificity of 90.2％.Internal validation of the model using the Bootstrap method with B=1,000 self-sampling times demonstrated an overall predictive accuracy of 88.5％,indicating good predictive performance.Conclusion Sources of medical ex-penses(non-urban medical insurance),occupation(worker),primary caregiver(spouse),MDASI score,and QoR score are all influencing factors for supportive care needs within 24 hours after surgi-cal anesthesia recovery in breast cancer patients.The predictive model constructed based on these factors exhibits good predictive value and can serve as a quantitative decision-making tool for optimi-zing postoperative nursing pathways.

Objective To establish a prediction model for the occurrence of non-occupational carbon monoxide poisoning events in Beijing, and to provide scientific basis and theoretical support for the prevention and warning of poisoning events. Methods Based on the monitoring data of non-occupational carbon monoxide poisoning events in Beijing from 2016 to 2024, the seasonal ARIMA model and seasonal index model were established to analyze the data and predict the occurrence of events. Results Between 2016 and 2024, a total of 436 cases of non-occupational carbon monoxide poisoning were reported in Beijing, showing a downward trend. The established SARIMA model and seasonal index model were SARIMA (1,0,0) (1,1,0) 12, Yt = (-0.0339t+5.8863) × St, and the average relative errors were 65.42% and 29.19%, respectively. In terms of months, the SARIMA model had better predictive performance during April and summer (June to August), while the seasonal index model was superior in other months. By combining the two models, the predicted number of events in 2025 was as follows: 3, 2, 2, 3, 1, 5, 2, 7, 1, 1, 1, and 2. Conclusion The seasonal index model has the best prediction effect on the non-occupational carbon monoxide poisoning events in Beijing throughout the year, and the number of summer events predicted by SARIMA model is closer to the actual values. The two models can be combined to predict the trend of non-occupational carbon monoxide poisoning, which provides a scientific basis for the prevention and control of carbon monoxide poisoning in the future.

Objective:To investigate the staging criteria of renal tuberculosis，and to analyze the diagnostic and therapeutic characteristics as well as prognostic outcomes at different stages.Methods:A retrospective analysis was conducted on the clinical data of 134 patients with renal tuberculosis who were admitted to the Second Hospital of Lanzhou University between January 2019 and December 2023.The study cohort included 62 males and 72 females，with a mean age of（46.63 ± 13.52）years and a mean body mass index（BMI）of（22.85 ± 3.73）kg/m 2. A total of 107 patients resided in rural areas. Sixty patients had a history of pulmonary tuberculosis. Tuberculous lesions were located in the left kidney in 72 cases and in the right kidney in 62 cases. The main presenting complaints included irritative lower urinary tract symptoms in 85 patients and systemic symptoms in 92 patients. Ureteral involvement was observed in 97 patients，bladder involvement in 32 patients，and genital involvement in 9 patients. Based on computed tomography（CT）findings，the number，extent，and degree of renal destruction caused by tuberculous lesions were comprehensively evaluated in axial，coronal，and sagittal planes. The primary staging criteria included lesion diameter（2 cm）and the proportion of renal volume involved by the lesion（one-third，one-half，and two-thirds）. Renal tuberculosis was classified into three stages and six subtypes：Stage Ⅰa，a solitary lesion with a diameter ≤ 2 cm；Stage Ⅰb，a solitary lesion >2 cm or multiple lesions confined within one-third of the renal volume；Stage Ⅱa，lesions involving more than one-third but confined within one-half of the renal volume；Stage Ⅱb，lesions involving more than one-half but confined within two-thirds of the renal volume；Stage Ⅲa，lesions involving more than two-thirds of the renal volume with a glomerular filtration rate（GFR）of the affected kidney <10 ml/min；and Stage Ⅲb，complete renal calcification，presenting as an “autonephrectomy”. Among the 134 patients included in this study，7 were classified as Stage Ⅰa，17 as Stage Ⅰb，20 as Stage Ⅱa，19 as Stage Ⅱb，62 as Stage Ⅲa，and 9 as Stage Ⅲb. The severity of hydronephrosis was graded as follows：mild，renal pelvic separation <2 cm；moderate，2-3 cm；and severe，>3 cm. Prior to treatment，the mean renal pelvic separation was（1.76 ± 0.92）cm in Stage Ⅰa，（1.69 ± 0.81）cm in Stage Ⅰb，and（1.10 ± 0.82）cm in Stage Ⅱa，corresponding to mild to moderate hydronephrosis. All 7 patients in Stage Ⅰa underwent ureteroscopic examination and double-J stent placement，combined with a 6-month short-course anti-tuberculosis regimen consisting of isoniazid，rifampicin，pyrazinamide，and ethambutol for 2 months（intensive phase），followed by isoniazid and rifampicin for 4 months（continuation phase）. Among the 17 patients in Stage Ⅰb，13 presented with hydronephrosis and underwent ureteroscopic examination and double-J stent placement in combination with 6 months of anti-tuberculosis therapy，while 4 patients with isolated renal tuberculosis received anti-tuberculosis therapy alone for 6 months.Of the 20 patients in Stage Ⅱa，4 with hydronephrosis underwent ureteroscopic examination and double-J stent placement plus 6 months of anti-tuberculosis therapy，whereas 16 underwent nephroureterectomy. All 19 patients in Stage Ⅱb underwent nephroureterectomy. Among the 62 patients in Stage Ⅲa，60 underwent nephroureterectomy，while 2 refused surgery and were treated with the 6-month short-course anti-tuberculosis regimen. Of the 9 patients in Stage Ⅲb，8 underwent nephroureterectomy；in 1 patient，surgery was not performed due to severe adhesions in the operative field，and the patient received the 6-month short-course anti-tuberculosis regimen instead. Follow-up assessments included clinical symptoms，erythrocyte sedimentation rate（ESR），serum creatinine，degree of renal pelvic separation，and imaging findings from urinary tract CT. Efficacy was evaluated according to the following criteria：Cure was defined as clinical stability with all of the following conditions：① improvement of systemic symptoms，including absence of flank pain，fever，and lower urinary tract irritative symptoms，with normalization of erythrocyte sedimentation rate（ESR）；② negative urine culture for Mycobacterium tuberculosis；and ③ complete calcification of renal lesions and/or no evidence of tuberculous lesions at other sites. Stable disease was defined as no change in the size or extent of renal tuberculosis lesions. Progressive disease was defined as enlargement or increase in the number of tuberculous lesions or involvement of additional sites. Results:Among the 7 patients in Stage Ⅰa，follow-up imaging after treatment showed a mean renal pelvic separation of（0.44 ± 0.56）cm，which was significantly reduced compared with baseline（ t = 3.909， P = 0.008）. Five patients achieved cure，1 remained stable，and 1 showed disease progression and subsequently underwent nephroureterectomy，resulting in postoperative cure. In Stage Ⅰb，among 13 patients with hydronephrosis，post-treatment imaging showed a mean renal pelvic separation of（0.8 ± 0.75）cm，a statistically significant improvement from baseline（ t = 5.633， P < 0.01）. Six patients were cured，4 remained stable，and 3 experienced disease progression and underwent nephroureterectomy. Of the 4 patients with isolated renal tuberculosis，2 were controlled，and 2 progressed and underwent nephroureterectomy. In Stage Ⅱa，among 4 patients with tuberculous hydronephrosis，post-treatment renal pelvic separation was（1.20±0.98）cm，with no significant difference from baseline（ t = -1.675， P = 0.193）；these patients underwent nephroureterectomy 1-2 years later. The remaining 16 patients without hydronephrosis underwent nephroureterectomy and were cured. All 19 patients in Stage Ⅱb underwent nephroureterectomy；17 were cured，and 2 developed ipsilateral perirenal fluid collections 3 months postoperatively，which resolved spontaneously with the standard 6-month anti-tuberculosis regimen. Among 62 patients in Stage Ⅲa，60 underwent nephroureterectomy. Of these，54 were cured；1 developed a urinary tract infection within 2 weeks postoperatively；3 showed contralateral renal disease progression at 3 months；and 1 developed ipsilateral perirenal fluid at 3 months，which resolved spontaneously with standard anti-tuberculosis therapy. One patient developed solitary kidney failure 7 months postoperatively and underwent ureteral stent placement，with disease remaining stable thereafter. Two patients refused surgery and received only anti-tuberculosis therapy；during follow-up，1 patient experienced disease progression and died of disseminated tuberculosis after 1 year，while the other developed contralateral renal involvement at 3 months and received standard 6-month therapy，with disease remaining stable. Among 9 patients in Stage Ⅲb，8 underwent nephroureterectomy and were cured. One patient，with severe adhesions precluding surgery，received anti-tuberculosis therapy alone，and disease remained stable over a 2-year follow-up. Conclusions:The CT-based staging system for renal tuberculosis proposed in this study（three stages and six subtypes）effectively reflects the severity of renal lesions and clearly delineates the clinical characteristics and prognostic outcomes at each stage. Stage Ⅰ patients treated with anti-tuberculosis drugs combined with double-J stent placement demonstrated favorable outcomes and high renal preservation rates. In contrast，Stages Ⅱ and Ⅲ patients showed poor responses to anti-tuberculosis therapy combined with drainage，with a higher risk of disease progression and relatively worse prognosis，highlighting the recommendation for early nephroureterectomy of the affected kidney.

Objective To observe the effect of mild moxibustion at"Qihai","Guanyuan"and"Zhongji"on GnRH and its receptor in rats with gynecological cold coagulation and blood stasis syndrome(CCBS);To explore the mechanism of moxibustion on reproductive function of gynecological CCBS.Methods Totally 48 female SD rats were randomly divided into blank group,model group,moxibustion group,inhibitor group,inhibitor+moxibustion group and angonist group,with 8 rats in each group.The gynecological CCBS model was prepared by ice bath and adrenalin injection.GnRHant or GnRHa injection and mild moxibustion intervention were given to each treatment group.The score of CCBS symptoms and the amount of microcirculation blood perfusion in uterus were detected,the morphology of ovarian tissue and uterine tissue were observed by HE staining,serum reproductive hormones(GnRH,FSH,LH)and neurotransmitters(DA,GABA)contents were detected by ELISA,the expressions of GnRHR,FSHR and LHR mRNA and protein in ovarian and uterine tissue were detected by immunohistochemistry,RT-qPCR and Western blot.Results Compared with the blank group,the symptom score of CCBS in model group was significantly increased,the amount of microcirculation blood perfusion in uterus was decreased,the ovarian follicles were decreased,and the endometrial epithelium was thinner and the structure was chaotic,the contents of serum GnRH,FSH,LH,GABA decreased,DA content increased;the mRNA and protein expressions of GnRHR,FSHR and LHR in ovarian tissue decreased(P<0.01).Compared with the model group,the symptom score of CCBS in each intervention group were significantly decreased,the amount of microcirculation blood perfusion in uterus increased,ovarian follicles increased,endometrium thickened and glands increased,the contents of serum GnRH,FSH,LH,GABA increased,DA content decreased;the mRNA and protein expressions of GnRHR,FSHR and LHR were increased(P<0.05,P<0.01).Conclusion Moxibustion can regulate GnRH and its receptor and improve HPO axis function by regulating neurotransmitters,so as to improve the general state and reproductive function of gynecological CCBS model rats.