Chronic liver diseases with common causes including viral infections， alcohol abuse， and autoimmune diseases. Alkaloids， as a class of plant-derived compounds， have shown significant potential in regulating chronic liver diseases. Recent studies have shown that alkaloids are able to exert a therapeutic effect on chronic liver diseases through multiple pathways. These compounds have a regulatory effect on key pathological processes such as liver fibrosis， inflammatory response， oxidative stress， and cell apoptosis， and they also regulate the metabolic homeostasis of hepatocytes by modulating multiple signaling pathways， thereby playing a role in regulating chronic liver diseases. This article reviews the role and mechanism of alkaloids in the treatment of chronic liver diseases， in order to provide new ideas and directions for the treatment of chronic liver diseases.

Diarrhea caused by chemotherapy is called chemotherapy-related diarrhea （CRD）. CRD can lead to reduced treatment effectiveness and compliance， affect the long-term outcome of tumor patients， and can be life-threatening in severe cases. In addition to conventional chemotherapy drugs， many molecularly targeted drugs are also associated with CRD， including small molecule epidermal growth factor receptor （EGFR） inhibitors， anti-EGFR monoclonal antibodies， phosphoinositide 3-kinase inhibitors， small molecule inhibitors of vascular endothelial growth factor receptor， BCR-ABL1 and KIT inhibitors， human epidermal growth factor receptor 2 target inhibitors， cyclin-dependent protein kinase inhibitors， antibody-drug conjugates and other molecularly targeted drugs. The occurrence mechanism may be related to the intestinal mucosal injury or enteritis caused by molecularly targeted drugs. The clinical manifestations are increased stool frequency and/or loose imposition， and patients are often associated with excess hyperproduction and/or colic. The incidence of CRD varies with different drugs. Great importance should be attached to collecting medical history and differential diagnosis， actively intervening and conducting dynamic evaluation， strengthening patient education， and timely detecting and preventing the occurrence of intestinal toxicity.

BACKGROUND:In recent years,the development of liver organoids has made it a hot spot in the field of international liver disease research,but there is still no article on the bibliometric analysis of liver organoids. OBJECTIVE:To explore the hot trends in liver organoids in the last 20 years based on bibliometrics and visualization analysis. METHODS:We searched the articles about liver organoids in the Web of Science Core Collection from January 1,2002 to November 12,2022.Origin,Office,and CiteSpace software were used for bibliometrics and visualization analysis.We statistically analyzed the number of annually published articles,countries,institutions,authors,journals,and keywords of the articles by generating charts. RESULTS AND CONCLUSION:The number of articles,citation frequency,institutions and personnel involved in the research about liver organoids showed an overall upward trend in the last 20 years,indicating that the field was growing rapidly and attention was increasing.The USA had published the most papers and had the strongest influence in this field.Although it had invested a lot of time and energy,the number of papers published by a single research institution in the USA was not the highest among many research institutions.China was second only to the USA in the number of publications,with the Chinese Academy of Sciences and Fudan University leading the list.Utrecht University in the Netherlands was the institution with the most publications.Clevers H was the author with the highest number of articles.The article with the highest co-citation frequency was"Long-term culture of genome-stable bipotent stem cells from adult human liver".The main fields of study for liver organoids were Molecular Science,Biology,and Immunology.The most frequently occurring keywords were stem cell,in vitro,and culture.The research hotspots in the liver organoids field were mainly focused on in vitro stem cell three-dimensional culture,differentiation and gene expression.

Chronic liver disease(CLD)tends to have a high incidence rate and impose a serious burden on society and families.Studies have shown that metal ion metabolism is closely associated with CLD,and some Chinese herbal medicines can play a role in the prevention and treatment of CLD by regulating metal ion metabolism.At present,the synthetic drugs currently used for the treatment of CLD fail to achieve a satisfactory effect,and therefore,a variety of Chinese herbal medicines are being used as supplementary and alternative therapies for CLD.This article introduces the role of metal ion metabolism in CLD and the regulatory effect of Chinese herbal medicines and their active components on CLD,and the analysis shows that metal ion metabolism is expected to provide new ideas for the research on CLD and a theoretical basis for the clinical treatment of CLD.For the role of metal ion metabolism in the treatment of CLD,more prospective clinical study data are needed in the future to provide effective and safe treatment regimens for patients with CLD.

Objective To explore the effect and possible mechanism of aerobic exercise and empagliflozin(EMPA)on isoproterenol(ISO)-induced pathological cardiac remodeling.Methods Mice were divided randomly into control(Con),ISO,exercise(EX)+ISO,EMPA+ISO,and EX+EMPA+ISO groups.Mice in the EX groups were trained continuously for 6 weeks,mice in the EMPA groups were gavaged continuously for 4 weeks,and mice in the ISO groups were injected subcutaneously with ISO for 7 days before dissection.After euthanasia,the whole heart mass index,left heart mass index,heart mass to tibial length ratio,and left heart mass to tibial length ratio were calculated by weighing and measuring.Pathological changes,collagen fiber deposition,and myocardial cell cross-sectional area in the hearts were detected by hematoxylin and eosin,Sirius red,and wheat germ agglutinin staining.The expression levels of genes and proteins related to cardiac fibrosis and hypertrophy,macrophage infiltration,ferroptosis,and the phosphoinositide 3-kinase(PI3K)/AKT pathway were examined by quantitative reverse transcription-polymerase chain reaction,Western Blot,and immunofluorescence staining.Results(1)The whole heart mass index,left heart mass index,heart mass to tibial length ratio,and left heart mass to tibial length ratio showed downward trends in the EX+ISO group compared with the ISO group.The whole heart mass index and left heart mass index were significantly decreased in the EMPA+ISO group(P＜0.01,P＜0.05),and the heart mass to tibial length ratio and left heart mass to tibial length ratio were both down regulated.Mice in the EX+EMPA+ISO group had a significant decrease in whole heart mass index(P＜0.05),and the other three indicators were all down-regulated.(2)Myocardial cells were more orderly in the three intervention groups compared with the ISO group,with significant reductions in inflammatory cell infiltration(P＜0.01),the area of cardiac fibrosis,and the cross-sectional area of myocardial cells(P＜0.001).(3)The mRNA and protein expression levels of Col 1 and Anp were significantly reduced in the three intervention groups compared with the ISO group(P＜0.05,P＜0.01,P＜0.001).Col 3 mRNA expression significantly reduced in the EMPA+ISO and EX+EMPA+ISO groups(P＜0.05),and showed a downward trend in the EX+ISO group.(4)Macrophage infiltration and IL-6 mRNA levels were significantly reduced in the three intervention groups compared with the ISO group(P＜0.05,P＜0.01,P＜0.001).(5)Nrf2 and Gpx4 mRNA levels were upregulated in the three intervention groups compared with the ISO group,with a significant increase in GPX4 protein expression(P＜0.01,P＜0.001)and a significant decrease in HO-1 protein expression(P＜0.01,P＜0.001).(6)Pi3k mRNA levels were significantly increased in the EX+ISO group compared with the ISO group(P＜0.05),and Pi3k mRNA was upregulated in the EMPA+ISO and EX+EMPA+ISO groups.Akt mRNA levels showed an upward trend in the three intervention groups.PI3K and phospho-AKT protein levels were significantly increased in the EX+ISO group(P＜0.01,P＜0.05),and showed an increasing trend in the EMPA+ISO and EX+EMPA+ISO groups.Conclusions Moderate intensity aerobic exercise,the novel hypoglycemic drug EMPA,and their combination can alleviate ISO-induced pathological cardiac remodeling,possibly via a mechanism related to activation of the PI3K/AKT signaling pathway and inhibition of cardiac ferroptosis.

OBJECTIVE To carry out data mining on the prescriptions of traditional Chinese medicine （TCM） for the treatment of renal anemia， and to explore the medication rules of TCM in the treatment of renal anemia. METHODS The Chinese and English databases including PubMed， the Cochrane Library， Web of Science， CNKI， Wanfang， VIP and CBM were searched by computer to screen the related literature about TCM in the treatment of renal anemia. Excel software was used to extract prescription information， including frequency of use， property and flavor， meridian tropism and efficacy of single TCM. Association rule analysis and hierarchical clustering analysis were performed for each ingredient of TCM with R language. RESULTS A total of 268 literature were included， involving 169 ingredients with a total use frequency of 3 919 times. Among them， Astragalus memeranaceus， Angelica sinensis， Atractylodes macrocephala， Rheum officinale， Poria cocos， Radix Rehmanniae Praeparata， Radix Codonopsis， Salvia miltiorrhiza and Ligusticum chuanxiong were used more than 100 times. The properties and flavors of the drugs were mainly warm and sweet； meridian tropism mainly targeted spleen， liver and kidney； the function was mainly in replenishing qi， nourishing blood， promoting blood circulation and removing blood stasis， and clearing damp and promoting diuresis， purgation. The result of association rule analysis showed that the core ingredients were A. memeranaceus， A. sinensis， A. macrocephala， P. cocos and S. miltiorrhiza. Hierarchical cluster analysis showed that the clustering results were divided into grade 1， 2 and 3， and the cluster classification of A. memeranaceus and A. sinensis was always the same. CONCLUSIONS The core prescription for treating renal anemia includes A. memeranaceus， A. sinensis， A. macrocephala， P. cocos and S. miltiorrhiza； among them， A. memeranaceus and A. sinensis are at the center of the core prescription and indispensable. The medication rule is mainly guided by drugs for invigorating qi， nourishing blood， strengthening spleen， and removing dampness. According to the characteristics of different symptoms of patients， dialectical treatment is made， and other TCM is added or subtracted on the basis of the core prescription.

Diffuse large B cell lymphoma （DLBCL） is a malignant tumor derived from mature B cells. Currently， chemotherapy is still the main clinical treatment. However， some patients experience recurrence or refractory conditions after treatment. On June 15， 2023， the FDA approved the marketing of glofitamab， a CD3/CD20 bispecific monoclonal antibody， to provide the new treatment plan for patients with recurrent or refractory DLBCL after receiving 2-line or above systemic treatment. This article reviews pharmacological effects， clinical studies， safety， usage and dosage of glofitamab. Glofitamab mainly plays a therapeutic role in DLBCL by promoting the activation and proliferation of T cells，activating T cells to release tumor cell-killing proteins， and mediating the lysis of B cells. Clinical studies have shown that glofitamab has a better complete and objective response rate for recurrent or refractory DLBCL. Common adverse reactions caused by glofitamab include mild/moderate cytokine release syndrome， musculoskeletal pain， rash， fatigue， and so on，without significant drug interactions.

Objective:To investigate the effects of surgery with the Yeung endoscopic spine system (YESS) technique on lumbar range of motion and limb function in patients with lumbar disc herniation.Methods:A total of 148 patients with lumbar intervertebral disc herniation admitted to Liaocheng Second Hospital Affiliated to Shandong First Medical University from April 2018 to April 2021 were included in this study. They were randomly divided into control and observation groups ( n = 74/group). The control group was treated with laminectomy, and the observation group was treated with an intervertebral foramen mirror YESS. The lumbar range of motion, Oswestry disability index score, and incidence of surgical complications were compared between the two groups. Results:At postoperative 7 days, ranges of motion in lumbar flexion, lumbar extension, left lumbar lateral flexion, and right lumbar lateral flexion in the observation group were (87.45 ± 7.38)°, (26.87 ± 3.41)°, (28.58 ± 3.41)°, (28.39 ± 3.41)°, which were significantly higher than (68.98 ± 6.51)°, (15.69 ± 3.23)°, (18.69 ± 2.32)°, (14.56 ± 2.96)° in the control group ( t = 16.15, 20.48, 20.63, 26.35, all P < 0.001). At postoperative 7 days, the Oswestry Disability Index in each group was significantly decreased compared with before treatment (both P < 0.05). At postoperative 7 days, the score of each dimension of the Oswestry Disability Index in the observation group was significantly lower compared with the control group ( t = 49.13, 50.20, 54.78, 37.79, 32.04, 36.68, 43.69, 28.92, 39.31, 64.12, all P < 0.001). There were no significant differences in the incidences of perioperative incision infection, nerve injury, cerebrospinal fluid leaks, lumbar spondylolisthesis, and foot drop between the two groups (all P > 0.05). Conclusion:Treatment of lumbar intervertebral disc herniation with the YESS technique is helpful to improve lumbar mobility and reduce lumbar dysfunction and is highly safe.

Objective To investigate the role of miR-125b on hepatic angiogenesis,with the hope of providing new targets for the prevention and treatment of liver fibrosis.Methods The human hepatic sinusoidal endothelial cells were transfected with miR-125b mimics and inhibitors,and the mRNA and protein expression of vascular endotheli-al growth factor(VEGF),cluster of differentiation antigens 31(CD31),von Willebrand factor(vWF),collagenⅣ,and laminin(LN)were detected by qRT-PCR and ELISA,and the expression of nitric oxide(NO)was detec-ted by fluorescent probe,scanning electron microscopy detected the alteration of the window holes on the surface of human hepatic sinusoidal endothelial cells,angiogenesis assay was performed to observe the neovascularization of each group,and dual luciferase reporter gene assay was performed to validate the targeting relationship between miR-125b and VEGF.Results qRT-PCR and ELISA showed that compared with the negative control group,the mRNA and protein expressions of VEGF,CD31,vWF,Collagen Ⅳ,and LN significantly decreased after miR-125b mimic transfection(P＜0.05),while the mRNA and protein expressions of VEGF,CD31,vWF,CollagenⅣ,and LN were significantly increased after transfection with miR-125 b mimics(P＜0.05);fluorescent probe detection showed that compared with the negative control group,the average fluorescence of intensity expression NO decreased significantly(P＜0.05),while the average fluorescence intensity expression of NO increased significant-ly after miR-125b inhibitor transfection(P＜0.05);the number of fenestrations on the surface of human liver sinu-soidal endothelial cells significantly increased after miR-125b mimic transfection(P＜0.05),while the number of fenestrations on the surface of human liver sinusoidal endothelial cells decreased significantly after miR-125 b inhibi-tor transfection(P＜0.05);angiogenesis assay showed that compared with the negative control group,the number of angiogenesis significantly decreased after miR-125b mimic transfection(P＜0.05),while the number of angio-genesis significantly increased after miR-125b inhibitor transfection(P＜0.05);dual luciferase reporter gene assay showed that compared with negative control group,the expression of relative fluorescence intensity after transfection of miR-125b mimics in VEGF wild-typ significantly decreased(P＜0.05),while the expression of relative fluores-cence intensity after transfection of miR-125b mimics in VEGF mutant significantly decreased(P＞0.05).Con-clusion miR-125b can inhibit liver angiogenesis and thus play an anti-fibrosis role,which can provide a new ref-erence for the prevention and treatment of chronic liver disease and the development of new drugs.

Background The current oil production determines oil workers’ occupational noise exposure. Without effective protection, noise will affect various aspects of worker’s body functions, including acting on the adrenal cortex system and resulting in renal function damage. Objective To evaluate the associations of noise exposure and its cumulative exposure level with renal function impairment of oil workers. Methods Oil workers from a collective medical examination in a hospital were selected as the study subjects. In accordance with the national standard Measurement of Physical Agents in the Workplace Part 8: Noise (GBZ/T 189.8—2007), noise exposure was measured three times at the oil workers' work site, and their average value was calculated to obtain the cumulative noise exposure (CNE). A questionnaire survey was conducted to collect general information such as socio-demographic characteristics, family history, lifestyles, and occupational history. All blood biochemical indicators were measured in the fasting state. Renal function impairment was judged based on the glomerular filtration rate. The relationship between CNE and renal function was analyzed using receiver operating characteristic curve (ROC) for workers with noise exposure. Results A total of 2 917 subjects were included in the study and their prevalence of renal function impairment was 14.2%. The univariate analysis results suggested statistically significant differences in the prevalence of renal function impairment among the oil workers grouped by having hypertension or not, gender, age, marital status, marital status, smoking, and alcohol consumption (P＜0.05); the prevalence of renal impairment was significantly higher in those with abnormal values of uric acid, total cholesterol, triglycerides, high-density lipoprotein, and fasting glucose than in those with normal values (P＜0.05); the oil workers with noise exposure [n=1565, 53.7%, equivalent sound level ≥80 dB(A)] showed a higher prevalence of renal function impairment than those without (P＜0.05). The results of multiple logistic regression analysis showed that being female (OR=2.811, 95%CI: 1.960-4.030), age at 31 years and above (OR_31-40=3.502, 95%CI: 1.402-8.751; OR_41-50=4.255, 95%CI: 1.759-10.291; OR_≥51=7.179, 95%CI: 2.864-17.996), showing abnormal uric acid (OR=5.932, 95%CI: 4.486-7.843), having hypertension (OR=1.593, 95%CI: 1.230-2.063), alcohol consumption (OR=2.648, 95%CI: 1.346-5.212), and smoking (OR=1.816, 95%CI: 1.133-2.911) had higher risks of developing renal function impairment; besides, those exposed to noise had 1.351 times (95%CI: 1.073-1.702) higher risks of developing renal function impairment than non-exposed individuals. Noise-exposed oil workers in the renal impairment group had higher noise exposure intensity and CNE compared to the noise-exposed oil workers in the normal renal function group (P＜0.05), and the workers had an increased risk of renal function impairment when the CNE was >95.85 dB(A)·year versus CNE ≤ 95.85 dB(A)·year (OR=2.583, 95%CI: 1.956-3.411). Conclusion Exposure to noise, higher noise exposure intensity, and higher level of CNE may be associated with developing renal function impairment in oil workers. Oil workers with CNE above 95.85 dB(A)·year are at an increased risk of renal impairment.