Asia-Pacific Association for the Study of the Liver published the guidelines on management of ascites in liver disease in May 2023， which introduces the diagnosis， differential diagnosis， and treatment of ascites， hyponatremia， hepatic hydrothorax， and hepatorenal syndrome in patients with liver cirrhosis and acute-on-chronic liver failure. This article summarizes the main recommendations in the guidelines， so as to provide a reference for the treatment of ascites in patients with liver diseases in China.

ObjectiveTo investigate the efficacy of percutaneous transhepatic variceal embolization （PTVE） alone or in combination with partial splenic embolization （PSE） in the treatment of portal hypertensive hemorrhage in liver cirrhosis through a meta-analysis. MethodsThis study was conducted according to PRISMA guideline， with a PROSPERO registration number of CRD42023396690. Wanfang Med Online， CNKI， CBM， VIP Databases， PubMed， Embase， the Cochrane Library， and Web of Science databases were searched for articles on PTVE alone or in combination with PSE in the treatment of portal hypertensive hemorrhage in liver cirrhosis published up to December 23， 2022. The articles were selected based on inclusion and exclusion criteria， and related data were extracted. The RevMan 5.4.1 statistical analysis software was used to perform the meta-analysis. ResultsEight articles were finally included， with a total sample size of 592 cases， among which there were 316 cases in the PTVE+PSE group and 276 cases in the PTVE group. The meta-analysis showed that compared with the PTVE group， the PTVE+PSE group had significantly lower postoperative portal vein pressure （standardized mean difference ［SMD］=-1.75， 95% confidence interval ［CI］： -2.33 to -1.16， P<0.05）， postoperative diameter of the portal vein （SMD=-0.87， 95%CI： -1.64 to -0.10， P<0.05）， postoperative rebleeding rate （odds ratio ［OR］=0.17， 95%CI： 0.11 — 0.28， P<0.05）， mortality rate （OR=0.13， 95%CI： 0.04 — 0.37， P<0.05）， and incidence rate of postoperative portal hypertensive gastrointestinal disease （OR=0.17， 95%CI： 0.07 — 0.45， P<0.05］， as well as a significantly higher postoperative platelet level （SMD=0.79， 95%CI： 0.52 — 1.06， P<0.05）， while there were no significant differences between the two groups in the incidence rates of postoperative ascites. ConclusionCompared with PTVE alone， PTVE combined with PSE can effectively reduce the rebleeding rate and mortality rate of portal hypertensive hemorrhage in liver cirrhosis， the incidence rate of portal hypertensive gastrointestinal disease， and portal vein pressure， and it can also shorten the diameter of the portal vein and increase platelet level. Therefore， it is an effective interventional method for the treatment of portal hypertension hemorrhage in liver cirrhosis.

OBJECTIVE To analyze the distribution characteristics of allergens in patients with allergic rhinitis(AR)in Ningbo,so as to provide a reference for the scientific and accurate prevention and treatment of AR.METHODS A retrospective collection was performed for 2 329 AR patients with typical clinical symptoms who underwent serum allergen specific immunoglobulin E(sIgE)testing in the Department of Otolaryngology Head and Neck Surgery of the First Affiliated Hospital of Ningbo University from May 2021 to April 2024,and compared the distribution of positive rates of inhaled allergens and ingested allergens in different genders,seasons and ages.RESULTS 1.Among the 2 329 AR patients,the positive rate of sIgE was 55.00%,including 53.20%for inhalation allergens and 10.91%for ingestion allergens;2.The allergens of AR patients in Ningbo were mainly inhaled allergens,and the top 5 were house dust mites(90.16%),dust mites(86.61%),tropical parachus(17.66%),the top 5 allergens of cat hair(9.92%)and dog hair(7.82%)were milk(57.87%),shrimp(30.71%),crab(19.29%),egg white(17.32%)and peanut(9.84%);3.There was a statistically significant difference in the positive rates of sIgE between house dust mites in inhaled allergens and milk,crab and shrimp in ingested allergens among different gender groups(P<0.05);4.There was no significant difference in the positive rate of each allergen among patients of different ages and disease seasons(P>0.05),but 56.44%of AR patients were concentrated in minors,and the positive rate of house dust mites was statistically significant among minors(P<0.05).CONCLUSION The main allergens causing AR in Ningbo are house dust mites and dust mites,and the prevention and control work should be actively carried out,precise allergen-specific immunotherapy should be promoted,and the treatment of juvenile AR patients should be emphasized.

Objective: To observe the material basis and mechanism of action of Kai-Xin-San (KXS) in regulating antidepression of neurotrophic factors. Methods: KXS eluted by ethanol on macroporous resin was prepared. The antidepressive effect of different components was compared by tailing suspension test and forced swimming test of mice. The levels of nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF) in hippocampus were determined by ELISA. The rat astrocyte glioma C6 cell line and the rat adrenal pheochromocytoma PC12 cell line were used to evaluate the effects of different ethanol elution sites on the expression of NGF and BDNF and the differentiation of PC12 cells.Results: All of the ethanol elution components from KXS exerted anti-depressive effects by shorting the immobile time of tailing suspension and forced swimming of mice and 70％ ethanol elution components exerted best efficacy. This site also could increase expressions of NGF and BDNF on C6 glioma cell line. The 10％ ethanol elution site had the strongest ability to promote PC12 cell differentiation. Ginsenosides were the main effectuve ingredients for promoting the expression of neurotrophic factors. Conclusion: Regulation of neurotrophic factors might be the prominent action mechanism of KXS exerting anti-depressive effects.

Objective To investigate the expression and prognostic significance of inhibitor of growth 4 (ING4) and tail-type homeobox transcription factor 2 (CDX2) in colorectal cancer. Methods The expressions of ING4 and CDX2 pro-teins were detected by immunohistochemistry in 99 tissue samples of colorectal cancer and 30 corresponding para-cancer-ous normal tissue samples. The data of clinic outcomes were collected. The correlations between the expressions of ING 4 and CDX2 and clinicopathological parameters were also analyzed. Results The positive expression rates of ING4 and CDX2 were 68.8%and 72.7%in colorectal cancer tissues, which were significantly lower than those of corresponding normal tissue samples (93.3% and 96.7%, P<0.05). There were significant differences in the differentiation, depth of invasion, lymph node metastasis and tumor stage between expressions of ING4 and CDX2 (P<0.05). The 5-year survival rate was significant-ly lower in ING4 negative group (35.5%) compared with that of ING4 positive group (77.9%). The 5-year survival rate was significantly lower in CDX2 negative group (48.1%) than that of CDX2 positive group (70.8%, P<0.05). The expression of ING4 was positively correlated with the expression of CDX2 in colorectal cancer. Conclusion The expressions of ING4 and CDX2 are strongly associated with the carcinogenesis, development and prognosis of the colorectal cancer,which suggests that ING4 and CDX2 might be used as prognostic markers for the colorectal cancer.