Liver cirrhosis recompensation refers to the process in which patients with decompensated cirrhosis achieve the disappearance of decompensated complications and restoration of liver function and clinical phenotype to a compensated state after etiological treatment or symptomatic treatment. In recent years， with effective control of the etiology of cirrhosis and treatment or prevention of decompensated complications， the clinical significance of recompensation has gained increasing attention. This article elaborates on recompensation from the aspects of definition， diagnostic criteria， influencing factors， mechanisms affecting long-term prognosis， and clinical management strategies， and with reference to the latest research evidence， this article also discusses the core value of recompensation in improving quality of life and reducing the risk of end-stage events， in order to provide a basis for optimizing the comprehensive management of liver cirrhosis.

AIM:To establish a stable and efficient rat model of alcoholic liver disease(ALD),we investigat-ed the effects of different alcoholic beverage concentrations and alcohol dosing regimens.METHODS:(1)SPF-grade male SD rats were randomized into 5 groups(n=10):blank,ALD1,ALD2,ALD3,and ALD4.Except for the blank group,rats received intragastric administration of 56%alcohol(6 mL/kg twice daily with an 8-hour interval)for 4 weeks,along with free access to 0%,5%,10%,or 15%alcoholic beverage to evaluate concentration-dependent effects.(2)An-other cohort was divided into three groups(n=10):blank,ALD5,and ALD6.Rats(except blank)were gavaged with 56%alcohol twice daily for 9 weeks(8 mL/kg for ALD5;6 mL/kg in week 1,increasing by 0.5 mL/kg weekly for ALD6),with 10%alcoholic beverage available ad libitum to assess dose-dependent effects.Serum biochemical markers[alanine aminotransferase(ALT),aspartate aminotransferase(AST),total cholesterol(TC),triglycerides(TG),high-density li-poprotein cholesterol(HDL-C),and low-density lipoprotein cholesterol(LDL-C)]and inflammatory cytokines[interleu-kin-6(IL-6),IL-1β and tumor necrosis factor-α(TNF-α)]were analyzed after modeling,complemented by imaging(B-ultrasound,CT,and MRI).Success and survival rates were calculated.RESULTS:(1)ALD1～4 groups exhibited sig-nificantly elevated ALT,AST,TC,TG,LDL-C,IL-1β,IL-6 and TNF-α(P<0.05 or P<0.01)and reduced HDL-C and liver-to-spleen CT density ratio vs blank.ALD3(10%alcoholic beverage)showed the highest modeling success rate with low mortality.(2)ALD5 and ALD6 groups also had siginificant differin terms(P<0.01),with ALD6(gradually increas-ing dose)displaying more severe liver injury,higher success rate,and better survival.CONCLUSION:The optimal ALD model was induced by intragastric administration of 56%alcohol(6 mL/kg twice daily in week 1,increasing by 0.5 mL/kg weekly for 9 weeks)combined with 10%alcoholic beverage.This protocol offers a reliable approach for ALD re-search and drug development.

Background The residues of pharmaceutical and personal care products (PPCPs) in aquatic environments have become an increasingly prominent urban pollution issue, attracting widespread attention. The analysis of PPCPs pollution in water environments holds profound implications in Zhengzhou, a strategically important city in central China. Objective To analyze the pollution characteristics of PPCPs, such as antidepressants and antibiotics, in rivers of Zhengzhou and assess associated ecological risk. Methods Water samples were collected from three rivers of Zhengzhou, and 13 PPCPs (5 antibiotics and 8 antidepressants) were analyzed quantitatively by high performance liquid chromatography-triple quadrupole mass spectrometry (HPLC-MS/MS) after automatic solid phase extraction. Risk quotient (RQ) was applied to assess ecological risk of PPCPs with high concentration. Results The primary antibiotics pollutants were norfloxacin and ofloxacin, both with a detection rate of 100%. Among antidepressants, venlafaxine and citalopram showed the highest detection rates at 92.3% and 88.5%, respectively. The detected antibiotics with the highest average concentrations included ofloxacin and sulfamethoxazole with concentrations of 99.8 ng·L⁻¹and 96.2 ng·L⁻¹, respectively, while antidepressants venlafaxine and citalopram were detected with the highest average concentrations of 15.2 ng·L⁻¹and 1.35 ng·L⁻¹, respectively. The inter-river comparisons revealed statistically significant differences in contaminant loads (P<0.05). The sums of average PPCP concentrations at sampling points in the Jialu River and Suoxu River were 83.4 ng·L⁻¹ and 100.4 ng·L⁻¹, respectively. The Xiaoqing River exhibited higher pollution levels than both the Jialu and Suoxu Rivers, with a total average concentration of 478.4 ng·L⁻¹, where ofloxacin and sulfamethoxazole were identified as the predominant pollutants. The results of ecological risk assessment indicated the RQ contributed by sulfamethoxazole ranged between 0.50−0.95 in the Xiaoqing River, suggesting a controllable risk but requiring prioritized mitigation strategies. The RQ values of norfloxacin were distributed within the range of 0.10-0.30, indicating a moderate ecological risk. The RQ values for ofloxacin and venlafaxine remained below 0.10, indicating a lower risk level. Conclusion PPCPs contamination is positive in the rivers of Zhengzhou, and sulfamethoxazole and ofloxacin are the primary cantaminants. The Xiaoqing River exhibits the highest pollution levels. The initial risk assessment show that sulfamethoxazole and norfloxacin pose potential ecological risks, requiring prioritized contamination management.

Objective:To evaluate the safety and early-to-mid-term efficacy of Cheatham-Platinum (CP) covered stent in treating primary coarctation of the aorta (COA) in children.Methods:?A retrospective self-controlled study was conducted on 20 pediatric patients with primary COA who underwent CP covered stent implantation at the Department of Pediatric Cardiology, Guangdong Provincial People′s Hospital, between January 2006 and December 2024. Clinical baseline characteristics, procedural details, and postoperative follow-up records were collected. Changes in aortic pressure gradients before and after the procedure, as well as the complication rates, were assessed. Comparisons between pre-and post-operative parameters were performed using paired Student′s t-tests and rank sum test. Results:Among the 20 patients, 14 were males and 6 were females, with the age of 12 (11, 13) years and the weight of 43 (36, 49) kg. All of the patients underwent successful implantation of CP-covered stents, with a technical success rate of 100%. The immediate peak gradient across the coarctation segment decreased significantly from 49 (33, 58) mmHg (1 mmHg=0.133 kPa) preoperatively to 3 (0, 5) mmHg postoperatively ( Z=3.92, P<0.001). The narrowest vessel diameter increased from (5.6±3.2) mm preoperatively to (16.9±5.4) mm postoperatively ( t=14.73, P<0.001). Following stent implantation, all patients exhibited a significant reduction in blood pressure, with left upper arm systolic blood pressure decreasing from(141±19) mmHg preoperatively to (122±11) mmHg postoperatively ( t=4.47, P<0.001). Immediate complications occurred in 3 cases: one pseudoaneurysm, one left subclavian artery occlusion, and one access site hematoma. During a follow-up period of 2 (1, 3) years, 16 patients maintained blood pressure within the normal range, while 4 had residual hypertension. Restenosis occurred in 3 patients: 1 patient underwent re-dilation at 24 months postoperatively; and the other 2 patients, who exhibited an upper-to-lower limb systolic blood pressure gradient <20 mmHg, did not require intervention at the time of reporting. All stents remained well-positioned. Follow-up CT angiography at 1 year in 8 patients demonstrated stent patency without evidence of fracture or aneurysm. Conclusion:CP-covered stent demonstrates high safety and favorable short-to-mid-term efficacy in treating primary COA in children.

OBJECTIVES: To explore the molecular mechanism of Jiangzhi Huaban Decoction (JZHBD) for improving atherosclerosis through the "qi meridian-blood channels" pathway. METHODS: ApoE^-/- mouse models of atherosclerosis were established by high-fat diet feeding for 8 weeks, with C57BL/6 mice on a normal diet as the controls. Forty ApoE^-/- mouse models were randomized into model group, low-, medium-, and high-dose JZHBD treatment groups, and atorvastatin treatment group (n=8) for their respective treatments for 8 weeks. The changes in body weight and overall condition of the mice were monitored weekly. After the treatments, serum levels of TC, TG, HDL-C, LDL-C, TBA, ALT, and AST of the mice were measured, pathological changes in the liver and aortic root plaques were examined with HE staining, and lipid accumulation in the liver and aortic wall was assessed using Oil Red O staining. The core molecular mechanism was studied through transcriptomics, and the expressions of the key pathway proteins were confirmed using Western blotting and immunohistochemistry. RESULTS: Treatment with JZHBD significantly reduced blood lipid and total bile acid levels, improved liver function and hepatic steatosis, and decreased aortic lipid deposition and plaque area in the mouse models of atherosclerosis. Transcriptomic analysis suggested that the therapeutic mechanism of JZHBD involved reverse cholesterol transport, PPAR signaling, and the inflammatory pathways. In atherosclerotic mice, JZHBD treatment obviously up-regulated hepatic expressions of PPARγ, LXRα, ABCA1, ABCG1, and CYP7A1, down-regulated hepatic expressions of p-p65/p65, IL-6, IL1β in the liver, increased ABCG5 and ABCG8 expressions in the intestines, and decreased ICAM-1 and VCAM-1 expressions in the aortic plaques. CONCLUSIONS JZHBD improves atherosclerotic vascular damage and plaque formation possibly by regulating hepatic reverse cholesterol transport and inflammation via modulating the hepatic PPARγ/LXRα/NF-κB signaling pathway.
Animals ; Drugs, Chinese Herbal/therapeutic use* ; Mice, Inbred C57BL ; Plaque, Atherosclerotic/metabolism* ; Liver/metabolism* ; Mice ; Atherosclerosis/metabolism* ; Cholesterol/metabolism* ; PPAR gamma/metabolism* ; Male ; Diet, High-Fat ; Biological Transport

Objective To construct a comprehensive cost management index system for public hospitals.Methods Literature review,policy analysis,and the Delphi expert consultation method were used to establish the index system.Data from a tertiary grade A public hospital in Beijing from 2019 to 2024 were analyzed.Results The response rate for both rounds of expert consultation was 100％,indicating high expert engagement.The average authority level of the experts was 0.905.x2 tests of Kendall's W coefficient for the importance,operability,and sensitivity of the indicators yielded P＜0.001.A comprehensive cost management system comprising 5 dimensions and 13 indicators was established.Conclusion The constructed comprehensive cost management index system for public hospitals is scientifically sound and highly reliable.It enables effective cost control,risk warning,and continuous improvement,laying a solid foundation for the comprehensive advancement of cost management efforts.

AIM:To establish a stable and efficient rat model of alcoholic liver disease(ALD),we investigat-ed the effects of different alcoholic beverage concentrations and alcohol dosing regimens.METHODS:(1)SPF-grade male SD rats were randomized into 5 groups(n=10):blank,ALD1,ALD2,ALD3,and ALD4.Except for the blank group,rats received intragastric administration of 56%alcohol(6 mL/kg twice daily with an 8-hour interval)for 4 weeks,along with free access to 0%,5%,10%,or 15%alcoholic beverage to evaluate concentration-dependent effects.(2)An-other cohort was divided into three groups(n=10):blank,ALD5,and ALD6.Rats(except blank)were gavaged with 56%alcohol twice daily for 9 weeks(8 mL/kg for ALD5;6 mL/kg in week 1,increasing by 0.5 mL/kg weekly for ALD6),with 10%alcoholic beverage available ad libitum to assess dose-dependent effects.Serum biochemical markers[alanine aminotransferase(ALT),aspartate aminotransferase(AST),total cholesterol(TC),triglycerides(TG),high-density li-poprotein cholesterol(HDL-C),and low-density lipoprotein cholesterol(LDL-C)]and inflammatory cytokines[interleu-kin-6(IL-6),IL-1β and tumor necrosis factor-α(TNF-α)]were analyzed after modeling,complemented by imaging(B-ultrasound,CT,and MRI).Success and survival rates were calculated.RESULTS:(1)ALD1～4 groups exhibited sig-nificantly elevated ALT,AST,TC,TG,LDL-C,IL-1β,IL-6 and TNF-α(P<0.05 or P<0.01)and reduced HDL-C and liver-to-spleen CT density ratio vs blank.ALD3(10%alcoholic beverage)showed the highest modeling success rate with low mortality.(2)ALD5 and ALD6 groups also had siginificant differin terms(P<0.01),with ALD6(gradually increas-ing dose)displaying more severe liver injury,higher success rate,and better survival.CONCLUSION:The optimal ALD model was induced by intragastric administration of 56%alcohol(6 mL/kg twice daily in week 1,increasing by 0.5 mL/kg weekly for 9 weeks)combined with 10%alcoholic beverage.This protocol offers a reliable approach for ALD re-search and drug development.

Objective To construct a comprehensive cost management index system for public hospitals.Methods Literature review,policy analysis,and the Delphi expert consultation method were used to establish the index system.Data from a tertiary grade A public hospital in Beijing from 2019 to 2024 were analyzed.Results The response rate for both rounds of expert consultation was 100％,indicating high expert engagement.The average authority level of the experts was 0.905.x2 tests of Kendall's W coefficient for the importance,operability,and sensitivity of the indicators yielded P＜0.001.A comprehensive cost management system comprising 5 dimensions and 13 indicators was established.Conclusion The constructed comprehensive cost management index system for public hospitals is scientifically sound and highly reliable.It enables effective cost control,risk warning,and continuous improvement,laying a solid foundation for the comprehensive advancement of cost management efforts.

Objective:To evaluate the safety and early-to-mid-term efficacy of Cheatham-Platinum (CP) covered stent in treating primary coarctation of the aorta (COA) in children.Methods:?A retrospective self-controlled study was conducted on 20 pediatric patients with primary COA who underwent CP covered stent implantation at the Department of Pediatric Cardiology, Guangdong Provincial People′s Hospital, between January 2006 and December 2024. Clinical baseline characteristics, procedural details, and postoperative follow-up records were collected. Changes in aortic pressure gradients before and after the procedure, as well as the complication rates, were assessed. Comparisons between pre-and post-operative parameters were performed using paired Student′s t-tests and rank sum test. Results:Among the 20 patients, 14 were males and 6 were females, with the age of 12 (11, 13) years and the weight of 43 (36, 49) kg. All of the patients underwent successful implantation of CP-covered stents, with a technical success rate of 100%. The immediate peak gradient across the coarctation segment decreased significantly from 49 (33, 58) mmHg (1 mmHg=0.133 kPa) preoperatively to 3 (0, 5) mmHg postoperatively ( Z=3.92, P<0.001). The narrowest vessel diameter increased from (5.6±3.2) mm preoperatively to (16.9±5.4) mm postoperatively ( t=14.73, P<0.001). Following stent implantation, all patients exhibited a significant reduction in blood pressure, with left upper arm systolic blood pressure decreasing from(141±19) mmHg preoperatively to (122±11) mmHg postoperatively ( t=4.47, P<0.001). Immediate complications occurred in 3 cases: one pseudoaneurysm, one left subclavian artery occlusion, and one access site hematoma. During a follow-up period of 2 (1, 3) years, 16 patients maintained blood pressure within the normal range, while 4 had residual hypertension. Restenosis occurred in 3 patients: 1 patient underwent re-dilation at 24 months postoperatively; and the other 2 patients, who exhibited an upper-to-lower limb systolic blood pressure gradient <20 mmHg, did not require intervention at the time of reporting. All stents remained well-positioned. Follow-up CT angiography at 1 year in 8 patients demonstrated stent patency without evidence of fracture or aneurysm. Conclusion:CP-covered stent demonstrates high safety and favorable short-to-mid-term efficacy in treating primary COA in children.

Objective:To evaluate the intermediate and long-term outcomes and technical aspects of transcatheter closure (TCC) of coronary cameral fistulas (CCF) in pediatric patients.Methods:This was a case-control study. All pediatric patients with CCF who underwent TCC between January 2005 and December 2019 were retrospectively reviewed. Data was collected from medical records, including demographic characteristics, procedural details, intraoperative and postoperative serious adverse events, follow-up results and prognosis. Patients with serious adverse events and without serious adverse events were compared regarding their clinical features and CCF characteristics. Comparisons between groups were performed with independent sample t test, chi-square test or Fisher exact test. Results:A total of 66 CCF patients (34 boys, 32 girls, 3.9 (1.9, 6.2) years old, 15 (11, 20) kg) underwent attempted TCC. All of the CCF were all medium or large fistulas including 55 proximal fistulas (83%) and 11 distal fistulas (17%). The CCF originated more frequently from the right coronary artery (38 cases (58%)), followed by the left coronary artery (28 cases (42%)). The incidence of coronary artery aneurysms (CAA) was 61% (40/66).Procedural treatment was achieved in 64 patients and procedural success was achieved in 59 patients (92%). Six (9%) serious adverse events occurred in 5 patients during the perioperative period. Acute complications included procedure-related death in one patient and acute myocardial infarction in one patient. Periprocedural complications occurred in 3 patients at one day postoperatively including acute myocardial infarction (2 cases), occluder detachment (1 case), and tricuspid chordae tendinae rupture (1 case). Clinical follow-up data were available in 58 of the 62 patients who underwent initial successful TCC with a follow-up period of 9.3 (6.5, 13.4) years. Ten adverse events occurred in 9 patients including 5 complications consisted of aortic valve perforation (1 case), coronary thrombosis (1 case), progressive aneurysmal dilation after reintervention (1 case), and new-onset tricuspid valve prolapse with significant regurgitation (2 cases) and large residual shunts due to fistula recanalization (5 cases). Therefore, the incidence of intermediate and long-term adverse events was 17% (10/58). During the periprocedural and follow-up period, 16 adverse events occurred in 13 patients, whereas no adverse events occurred in 51 patients. Patients with seriovs adverse events presented with larger proportion of large CCF (11/13 vs. 39% (20/51), P=0.005), giant CAA (10/13 vs.14% (7/51), P=0.030), and higher mean pulmonary artery pressure ((20±9) vs.(16±6) mmHg, 1 mmHg=0.133 kPa, t=2.02, P=0.048) compared to patients without serious adverse events. Conclusions:TCC in CCF children appears to be effective with favorable intermediate and long-term outcomes. Strict indication of TCC is mandatory.