Background:The incidence of perianal fistulizing Crohn's disease is increasing and can seriously affect patients'quality of life.The efficacy of perianal surgery combined with biological agents for perianal fistulizing Crohn's disease remains to be clarified.Aims:To evaluate the clinical efficacy of perianal surgery combined with anti-tumor necrosis factor(TNF)-α agents in the treatment of perianal fistulizing Crohn's disease systematically.Methods:Cohort studies on perianal surgery combined with anti-TNF-α agents in the treatment of perianal fistulizing Crohn's disease were retrieved from PubMed,Web of Science,Embase,Cochrane Library,CNKI,Wanfang Data,and SinoMed.The retrieval time span was from the establishment of each database to October 30,2024.Literatures were enrolled according to the inclusion and exclusion criteria,and the data were extracted.Newcastle-Ottawa scale was used to evaluate the quality of literature.Meta-analysis was conducted by RevMan 5.4 software.Results:A total of 9 literatures involving 736 patients with perianal fistulizing Crohn's disease were enrolled.Meta-analysis showed that perianal surgery combined with anti-TNF-α agents shortened the healing time of anal fistula(WMD=-0.76,95%CI:-1.06--0.46;Z=4.91,P<0.000 01),decreased the recurrence rate of perianal fistula(OR=0.47,95%CI:0.26-0.84;Z=2.55,P=0.01),and reduced the perianal disease activity index(PDAI)score(WMD=-1.51,95%CI:-1.84--1.18;Z=8.91,P<0.000 01)when compared with perianal surgery alone.However,no significant differences in complete healing rate,partial healing rate,and reoperation rate were found between the two groups(all P>0.05).Conclusions:Perianal surgery combined with anti-TNF-α agents in the treatment of perianal fistulizing Crohn's disease demonstrates superior efficacy compared to perianal surgery alone in terms of shortening healing time,reducing recurrence rate and decreasing PDAI score.

Objective To provide a home care pharmacy for a patient with severe heart failure and diuretic resistance,and to provide a reference for healthcare pharmacists to carry out home care pharmacy practice.Methods As part of the family physician team,clinical pharmacists performed home care pharmacy practice on a patient with severe heart failure and diuretic re-sistance.This involved providing an assessment of medication regimen,medication reorganization,medication education,medication counseling,popularization of medical knowledge,management of the home medicine box,and guidance on a healthy lifestyle.Mean-while,online and offline methods were adopted to conduct regular follow-up visits to the patient.Results The patient's medica-tion adherence was dramatically improved,the symptoms of heart failure were improved,and no adverse reactions occurred.Con-clusion Clinical pharmacists' home care pharmacy practice contributes to improving patients' diseases,reducing the risk of ad-verse drug reactions and potential medication errors,and promoting safe and rational drug use for patients.

Drug quality problems seriously threaten the life and health of patients,drug quality problems handling is an important part of pharmaceutical management in medical institutions,and strengthening the management of drug quality problems in medical institutions can provide a strong guarantee for drug safety of patients.This standard was compiled by the Pharmaceutical Affairs Commission of the Chinese Hospital Association,and the process included problems identification,framework development,manuscript writing,opinions gathering,expert argumentation and deliberation,and standards development.The standard regulates the basic requirements,coping strategies,quality control and continuous improvement of drug quality problems handling in medical institutions.This article elaborates on the methods and contents of formulating standards for drug quality problems handling,to pro-vide reference and inspiration for medical institutions to carry out drug quality problems handling.

Objective To investigate the correlation between serum galectin-3(Gal-3),fibroblast growth factor-21(FGF-21)and the lung function and and the Modified British Medical Research Council dyspnea in-dex(mMRC)score in invalids with chronic obstructive pulmonary disease(COPD).Methods A total of 79 patients with COPD who received treatment in the hospital from April 2021 to April 2023 were selected as the observation group,and 60 healthy individuals in the hospital during the same period were selected as control group.The expressions of Gal-3 and FGF-21 in serum were detected and compared.The first second forced ex-piratory volume(FEV1),FEV1/forced vital capacity(FVC)and mMRC score in two groups were compared,and the correlation between the expression levels of Gal-3 and FGF-21 and FEV1,FEV1/FVC and mMRC score in COPD patients was analyzed.Results The expression levels of serum Gal-3 and FGF-21 in the obser-vation group were higher than those in the control group(P＜0.05).The pulmonary function indexes in ser-um of observation group were higher than those in the control group,while the mMRC score was lower than that in the control group(P＜0.05).The expression levels of Gal-3 and FGF-21 were positively correlated with FEV1 and FEV1/FVC(P＜0.05),was negatively correlated with mMRC score(P＜0.05).Conclusion The expression of serum Gal-3 and FGF-21 in COPD invalids is abnormal,and the expression levels of serum Gal-3 and FGF-21 in COPD patients were correlated with FEV1,FEV1/FVC and mMRC score,which could be used as important reference indicators for diagnosis and disease evaluation of COPD.

Objective To provide a home care pharmacy for a patient with severe heart failure and diuretic resistance,and to provide a reference for healthcare pharmacists to carry out home care pharmacy practice.Methods As part of the family physician team,clinical pharmacists performed home care pharmacy practice on a patient with severe heart failure and diuretic re-sistance.This involved providing an assessment of medication regimen,medication reorganization,medication education,medication counseling,popularization of medical knowledge,management of the home medicine box,and guidance on a healthy lifestyle.Mean-while,online and offline methods were adopted to conduct regular follow-up visits to the patient.Results The patient's medica-tion adherence was dramatically improved,the symptoms of heart failure were improved,and no adverse reactions occurred.Con-clusion Clinical pharmacists' home care pharmacy practice contributes to improving patients' diseases,reducing the risk of ad-verse drug reactions and potential medication errors,and promoting safe and rational drug use for patients.

Drug quality problems seriously threaten the life and health of patients,drug quality problems handling is an important part of pharmaceutical management in medical institutions,and strengthening the management of drug quality problems in medical institutions can provide a strong guarantee for drug safety of patients.This standard was compiled by the Pharmaceutical Affairs Commission of the Chinese Hospital Association,and the process included problems identification,framework development,manuscript writing,opinions gathering,expert argumentation and deliberation,and standards development.The standard regulates the basic requirements,coping strategies,quality control and continuous improvement of drug quality problems handling in medical institutions.This article elaborates on the methods and contents of formulating standards for drug quality problems handling,to pro-vide reference and inspiration for medical institutions to carry out drug quality problems handling.

The Guidelines for Occupational Hazard Assessment and Control of Active Pharmaceutical Ingredient in the Pharmaceutical Industry (T/WSJD 60—2024) is the first guiding standard in the field of health in China that focuses on occupational health protection for active pharmaceutical ingredient (API). It covers the general principles, work procedures, assessment methods, and control strategies for API occupational hazard assessment, providing practical guidance and recommendations for pharmaceutical enterprises to eliminate or reduce occupational health risks associated with API, improve working environment, and enhance refined management practices. This article interpreted and analyzed the background of standard establishment, formulation process, fundamental basis, and main content, to provide scientific and comprehensive technical support for occupational health managers in the pharmaceutical industry to better apply this standard.

Objective To investigate the therapeutic efficacy of artesunate(AS)on polycystic ovary syndrome(PCOS)in mice and explore the potential mechanism primarily.Methods Twenty-five female C57BL/6J mice were randomly divided into Control group,model group(PCOS group),low-and high-dose AS groups(AS15 and AS30 groups)and metformin group(Met group).In addition to the Control group,the mouse model of PCOS was established by subcutaneous injection of dehydroepiandrosterone(DHEA,60 mg/kg)following by a high-fat diet for 21 d.After modeling,AS of 15 and 30 mg/kg was intraperitoneally injected into the mice of the AS 15 and AS30 groups,respectively,and 200 mg/kg Met was given to those of the Met group by gavage,once per day,for 6 weeks.ELISA was used to detect serum testosterone(T),fasting insulin(FINS),luteinizing hormone(LH)and follicle-stimulating hormone(FSH),and the LH/FSH ratio was calculated.The levels of fasting blood glucose(FBG),triglyceride(TG)and total cholesterol(TC)were detected by automatic biochemical analyzer,and the homeostasis model assessment of insulin resistance(HOMA-IR)was calculated.The estrous cycle was observed,and HE staining was performed for pathological changes in the ovary and uterus.Immunofluorescence assay was employed to measure the expression of p-eIF2α,ATF4 and CHOP in the ovarian tissue.After steroidogenic human granulosa-like tumor cell line KGN were exposed to 100 μmol/L DHEA to simulate the hyperandrogen environment of PCOS,and then treated with 5 and 10 μg/mL AS for 24 h,the protein levels of endoplasmic reticulum stress signaling pathway was detected by Western blotting.Results Compared with the Control group,the PCOS mice had disturbed estrous cycle,polycystic changes in the ovaries,and significantly increased serum T level and LH/FSH ratio(P＜0.05),and obviously elevated HOMA-IR,TC and TG levels in terms of metabolism(P＜0.01).The expression levels of p-eIF2α,ATF4 and CHOP were notably up-regulated in the ovarian granulosa cells of PCOS mice and KGN cells after DHEA exposure(P＜0.05).Additionally,AS treatment attenuated the pathological changes of ovary and uterine expression,decreased the serum T level and the LH/FSH ratio(P＜0.05),and reduced HOMA-IR,TC and TG levels(P＜0.05)when compared with the PCOS mice.Moreover,the expression levels of p-eIF2α,ATF4 and CHOP were significantly down-regulated after AS treatment in both ovarian granulosa cells of PCOS mice and KGN cells(P＜0.05).Conclusion AS significantly improves glycolipid metabolic disorder and reproductive dysfunction in PCOS mice,which may be associated with its suppressing endoplasmic reticulum stress by inhibiting the PERK/eIF2α/ATF4/CHOP pathway.

Objective To investigate the role of p300 in lipid metabolism disorders.Methods Bioinformatics analysis was performed to analyze the expression patterns of p300 in lipid metabolism disorder-related diseases and its correlation with SREBP-1c and downstream lipid metabolic enzymes.Immunofluorescence assay was used to detect the expression of p300 in the liver tissues of the patients with varying disease severity of non-alcoholic fatty liver disease(NAFLD).A mouse model of lipid metabolism disorder was established in male C57BL/6J mice by feeding high-fat diet(HFD)for 12 weeks.Western blotting was employed to assess p300 expression level in the liver tissues of HFD-fed mice.A cell model of lipid metabolism disorder was established in HepG2/AML-12 cells induced with free fatty acid(FFA).The effects of siRNA-mediated knockdown of p300 was observed to measure the levels of intracellular total cholesterol(TC)and triglyceride(TG),lipid deposition,and production of reactive oxygen species(ROS).Results Clinically,p300 was highly expressed in lipid metabolism disorders,and its level was positively correlated with NAFLD severity(P<0.05).Gene Set Enrichment Analysis(GSEA)revealed that p300 expression was significantly associated with fatty acid metabolism,cholesterol homeostasis,lipogenesis,PPAR signaling pathway,and peroxisome pathway.In vivo,p300 was significantly up-regulated in the livers of HFD-fed mice(P<0.01).In vitro,FFA stimulation markedly increased p300 expression in both HepG2 and AML-12 cells(P<0.01),whereas p300 knockdown significantly reduced intracellular TG and TC levels(P<0.01),attenuated lipid droplet accumulation,and reversed FFA-induced ROS elevation(P<0.01).Furthermore,p300 expression was positively correlated with the expression of SREBP-1c and its downstream key lipid synthesis enzymes.Conclusion p300 may promote hepatic lipid accumulation by acetylating and activating SREBP-1c and regulating downstream lipid metabolic enzymes,thereby affecting lipid synthesis and oxidative stress.These findings suggest that p300 may be a potential therapeutic target for lipid metabolism disorder-related diseases.

Non-alcoholic fatty liver disease(NAFLD)is a metabolic disease characterized by abnormal deposition of lipid in hepatocytes.If not intervened in time,NAFLD may develop into liver fibrosis or liver cancer,and ultimately threatening life.NAFLD has complicated etiology and pathogenesis,and there are no effective therapeutic means and specific drugs.Currently,insulin sensitizers,lipid-lowering agents and hep-atoprotective agents are often used for clinical intervention,but these drugs have obvious side effects,and their effectiveness and safety need to be further confirmed.Adenosine monophosphate(AMP)-activated protein kinase(AMPK)plays a central role in maintaining energy homeostasis.Activated AMPK can enhance lipid degradation,alleviate insulin resistance(IR),suppress oxidative stress and inflammatory response,and regulate autophagy,thereby alleviating NAFLD.Natural herbal medicines have received extensive attention recently because of their regulatory effects on AMPK and low side effects.In this article,we reviewed the biologically active natural herbal medicines(such as natural herbal medicine formulas,extracts,polysaccharides,and monomers)that reported in recent years to treat NAFLD via regulating AMPK,which can serve as a foundation for subsequent development of candidate drugs for NAFLD.