A 20-year-old male patient presented to the Department of Dermatology of Peking Union Medical College Hospital with complaints of an 8-year history of facial scarring, swelling of the lower limbs, and a 4-year history of scalp thickening. Physical examination showed thickening furrowing wrinkling of the skin on the face and behind the ears, ciliary body hirsutism, blepharoptosis, and cutis verticis gyrate. Both lower limbs were swollen, especially the knees and ankles. The skin of the palms and soles of the feet was keratinized and thickened. Laboratory examination using bone and joint X-ray showed periostosis of the proximal middle phalanges and metacarpals of both hands, distal ulna and radius, tibia and fibula, distal femurs, and metatarsals.Genetic testing revealed two variants in SLCO2A1, c.1658T > A and c.96+4A > C.Through multidisciplinary consultation, we confirmed the diagnosis of pachydermoperiostosis.

Objective To analyze and discuss the current research status,hotspots,frontiers,and progress in work practice of family pharmacists both in domestic and abroad by Citespace.Methods The database of Web of Science Core Collection and CNKI were selected for data extraction.They searched for literature from the database from establishment to April 1,2023 using the topic words"family pharmacist"and"home pharmaceutical care"both in Chinese and English.The network diagrams of essential nodes such as authors,countries,institutions,and key words were analyzed and drawn Results A total of 439 Chinese and 572 English literatures were included in the study.Scholars such as Mei Shen,Shihui Bao,Zhongzhuang Wang,Hughes Carmel M,Jamieson Hamish A,and Chen Timothy F have significantly contributed.The UK and the United States were leading countries in family pharmacists.Most of China's top ten research institutions were from Shanghai,Beijing.The top five Chinese literature keywords were pharmaceutical care,community,pharmacist,rational drug use,family pharmacist.The top five English literature keywords were pharmaceutical care,care,management,older people,and impact.Conclusions According to keyword clustering and burst analysis,research hotspots in foreign countries mainly focus on pharmaceutical services,adverse drug reactions,adherence,etc.,which is consistent with the development direction of pharmaceutical services in China.However,domestic pharmacy's development and literature publication are slightly behind those of foreign countries,and there is still some development space for pharmaceutical services in China.

Major depressive disorder (MDD) has become an increasingly serious public health issue, characterized by high incidence and high disability rates. It often coexists with other mental health problems and physical diseases, with a significant negative impact on patients' quality of life. In clinical practice, MDD is considered a heterogeneous disease. The complexity of the pathological mechanisms and the variability in treatment responses lead to a lack of clear therapeutic targets, which complicates the treatment process. In recent years, with advancements in neuroscience, the crucial role of microglia in the pathogenesis of MDD has been revealed. As the main immune cells in the brain, microglia are not only involved in the regulation of neuroinflammation but also play important roles in neurogenesis and neuronal regulation in MDD. This article mainly discusses the role of microglia in the pathophysiological mechanisms of MDD, aiming to provide a theoretical basis for microglia as a potential target for the treatment of MDD.

Objective To observe the clinical efficacy of Zhuanyaotang Granules for the treatment of degenerative lumbar spinal stenosis(DLSS).Methods Using a randomized double blind controlled design,104 DLSS patients were divided into an experimental group and a control group using a random number table method,with 52 patients in each group.The treatment group took oral Zhuanyaotang Granules,methylcobalamin tablets and celecoxib capsule simulants.The control group used Zhuanyaotang Granules simulants,methylcobalamin tablets and celecoxib capsules.The course of treatment was 3 weeks for both groups.The follow-ups were conducted at 1 month and 3 months after treatment.The intermittent claudication distance,visual analogue scale(VAS)score and JOA efficacy rating criteria for low back pain score were observed in both groups before treatment,1,2,3 weeks of treatment and 1 month after treatment and 3 months after treatment.Adverse reactions during treatment were recorded.Results There were 5 cases of detachment and 2 cases of exclusion in the experimental group,and 5 cases of detachment and 1 case of exclusion in the control group.Compared with before treatment,there were statistically significant differences in intermittent claudication distance,VAS score,and JOA score between the two groups of patients at various time points during treatment and follow-up(P<0.05);there was no statistically significant difference in intermittent claudication distance,VAS score,and JOA score between the experimental group and the control group before treatment and 1 and 2 weeks of treatment(P>0.05);compared with the two groups at 3 weeks of treatment and 1 and 3 months after treatment,the intermittent claudication distance and JOA score in the experimental group were lower than those in the control group(P<0.05);There was no significant difference in VAS score between the two groups and the control group after 3 weeks of treatment(P>0.05).There were 2 adverse reactions(4.4%)in the experimental group and 5 adverse reactions(10.8%)in the control group,without statistical significance(P>0.05).Conclusion Zhuanyaotang Granules can effectively relieve pain and improve lumbar function in patients with DLSS,which is more effective and safer than oral celecoxib capsules and methylcobalamin tablets.

Objective:To observe the effects of acupuncture and moxibustion on interleukin(IL)-9/IL-9 receptor(IL-9R)in the colon tissue of rats with ulcerative colitis(UC)and investigate the protective mechanism of acupuncture and moxibustion on the intestinal mucosal barrier in UC rats. Methods:Male Sprague-Dawley rats were randomly divided into a normal control(NC)group and a modeling group.UC models were prepared by giving 4%dextran sulfate sodium(DSS)water for 7 d.After the successful construction of the UC rat model,the modeling group was randomly divided into a UC group,a herb-insulated moxibustion(HM)group,and an electroacupuncture(EA)group.HM and EA interventions at bilateral Tianshu(ST25)were performed once a day for 7 d.Hematoxylin-eosin(HE)staining was used to observe the histopathological changes in the colon.The serum concentrations of IL-9,IL-6,IL-1β,and hemoglobin-H(HbH)were determined by enzyme-linked immunosorbent assay.The protein expression levels of IL-9,IL-9R,claudin-2,zonula occludens-1(ZO-1),and occludin in the colon tissue were measured by Western blotting or immuno-histochemistry.Immunofluorescence was used to detect the co-expression of PU.1 and CD4 with the IL-9 protein. Results:Compared with the NC group,the colon tissue of UC rats was severely damaged and ulcerated with congestion and edema,and the colonic histopathological score increased significantly(P<0.01).The serum HbH concentration decreased significantly(P<0.01),while the serum concentrations of IL-9,IL-6,and IL-1β increased(P<0.01).The protein expression of colonic ZO-1 and occludin decreased significantly(P<0.01),while the protein expression of colonic IL-9 and IL-9R increased(P<0.05).The positive co-expression levels of IL-9/PU.1 and IL-9/CD4 increased in the colon tissue(P<0.05).Compared with the UC group,the colonic mucosal structures were gradually repaired in both HM group and EA group,and healed ulcers could be observed,the colonic histopathological score decreased significantly(P<0.05).The serum concentration of HbH increased(P<0.01),while the serum concentrations of IL-9,IL-6,and IL-1β decreased(P<0.05).The protein expression levels of ZO-1 and occludin increased(P<0.05),while the protein expression levels of IL-9 and IL-9R decreased(P<0.01).The positive co-expression levels of IL-9/PU.1 and IL-9/CD4 decreased in the colon tissue(P<0.05). Conclusion:Both HM and EA can inhibit the protein expression levels of IL-9 and IL-9R in the UC colon by regulating the transcription factor PU.1,promote the repair of intestinal mucosal barrier,and down-regulate protein contents of proinflammatory factors IL-9,IL-6,and IL-1β in the serum,which may be one of the key mechanisms of acupuncture and moxibustion in reducing the inflammation of UC colonic mucosa and protecting the intestinal mucosal barrier.

Objective:To explore the impact of sleep duration, physical exercise, and their interactions on the risk of dyslipidemia in older adults aged ≥80 (the oldest old) in China.Methods:The study subjects were the oldest old from four rounds of Healthy Aging and Biomarkers Cohort Study (2008-2009, 2011-2012, 2014 and 2017-2018). The information about their demographic characteristics, lifestyles, physical examination results and others were collected, and fasting venous blood samples were collected from them for blood lipid testing. Competing risk model was used to analyze the causal associations of sleep duration and physical exercise with the risk for dyslipidemia. Restricted cubic spline (RCS) function was used to explore the dose-response relationship between sleep duration and the risk for dyslipidemia. Additive and multiplicative interaction model were used to explore the interaction of sleep duration and physical exercise on the risk for dyslipidemia.Results:The average age of 1 809 subjects was (93.1±7.7) years, 65.1% of them were women. The average sleep duration of the subjects was (8.0±2.5) hours/day, 28.1% of them had sleep duration for less than 7 hours/day, and 27.2% had sleep for duration more than 9 hours/day at baseline survey. During the 9-year cumulative follow-up of 6 150.6 person years (follow-up of average 3.4 years for one person), there were 304 new cases of dyslipidemia, with an incidence density of 4 942.6/100 000 person years. The results of competitive risk model analysis showed that compared with those who slept for 7-9 hours/day, the risk for dyslipidemia in oldest old with sleep duration >9 hours/day increased by 22% ( HR=1.22, 95% CI: 1.07-1.39). Compared with the oldest old having no physical exercise, the risk for dyslipidemia in the oldest old having physical exercise decreased by 33% ( HR=0.67, 95% CI: 0.57-0.78). The RCS function showed a linear positive dose-response relationship between sleep duration and the risk for hyperlipidemia. The interaction analysis showed that physical exercise and sleep duration had an antagonistic effect on the risk for hyperlipidemia. Conclusion:Physical exercise could reduce the adverse effects of prolonged sleep on blood lipids in the oldest old.

[Objective] To explore the expression of Nectin-4 in invasive bladder urothelial carcinoma (BUC) tissue and its clinical significance, so as to provide reference for clinical diagnosis and treatment of BUC. [Methods] Nectin-4 expression in 60 cases of invasive BUC and 40 cases of chronic inflammation of bladder mucosa was detected with immunohistochemical staining (IHC) and RNAscope.The results of the two methods were analyzed and compared, and the relationship between the two methods and the clinicopathological characteristics of invasive BUC was discussed.The correlation between the protein expression of Nectin-4 in BUC tissues, human epidermal growth factor receptor 2 (Her-2) and programmed death factor ligand 1 (PD-L1) was analyzed. [Results] The positive protein expression rates of Nectin-4 detected by IHC were 78.33%(47/60) and 17.50% (7/40) in the invasive BUC group and inflammatory group, respectively, while the positive mRNA expression rates of Nectin-4 detected by RNAscope were 83.33% (50/60) and 12.50% (5/40), respectively.The Kappa values of Nectin-4 in the invasive BUC group and inflammatory group were 0.732 and 0.610, respectively, with general consistency.The protein expression of Nectin-4 in invasive BUC was correlated with muscular invasion, histological grade, vascular thrombus, lymph node metastasis and clinical stage (P<0.05). The mRNA expression of Nectin-4 in invasive BUC was correlated with max tumor diameter, muscular invasion, histological grade, vascular thrombus, lymph node metastasis and clinical stage (P<0.05). The high expression of Nectin-4 in invasive BUC was positively correlated with the expression of Her-2 (P=0.002), but not with the expression of PD-L1 (P>0.05). [Conclusion] Nectin-4 is highly expressed in invasive BUC, and is usually associated with the pathological parameters of poor prognosis.Detection of Nectin-4 expression will help to guide clinical diagnosis and treatment.

Objective As a signaling molecule,NO regulates key physiological processes and is closely related to periodontitis.To investigate the effect of flavonoid NO donor composite nanoparticles(G10@HAP/MSN@ZnO@COS)on osteogenic differentiation of periodontal ligament stem cells(PDLSCs)by regulating macrophage polarization.Methods The novel NO donor drug G10 was loaded on hydroxyapatite/mesoporous silicanant particles(HAP/MSN),filled with zinc oxide(ZnO),and then coated with chitosan(COS)to prepare composite nanoparticles(G10@HAP/MSN@ZnO@COS).The best concentration of G10@HAP/MSN@ZnO@COS was screened to promote cell proliferation by CCK-8 cell experiment.After the mouse mononuclear macrophages were stimulated by lipopo-lysaccharide,the mice were divided into four groups:Control group,G10 group,HAP/MSN@ZnO@COS group and G10@HAP/MSN@ZnO@COS group.Each group was cultured with fresh medium,5 μg/mL G10,5 μg/mL HAP/MSN@ZnO@COS and 5 μg/mL G10@HAP/MSN@ZnO@COS for 72 h respectively.ELISA and RT-qPCR were used to detect the expression of cytokines(TNF-α,IL-6,IL-1β,iNOS,IL-10)and mRNA expression in each group,and the phenotypic changes of M1/M2 were evaluated.The supernatant of each culture medium was used as conditioned medium to culture PDLSCs,and the osteogenic ability and cell miner-alization were evaluated by alkaline phosphatase activity test and alizarin red staining.Results CCK-8 experiment showed that G10@HAP/MSN@ZnO@COS of 5 μg/mL could significantly promote the proliferation of PDLSCs.The results of ELISA showed that compared with Control group,the expression of M1 type marker IL-1β,IL-6,TNF-α and iNOS in G10@HAP/MSN@ZnO@COS group was significantly decreased(P＜0.000 1),while the expression of M2 type marker IL-10 was significantly increased(P＜0.000 1).The results of RT-qPCR were consistent with those of ELISA,which showed that the expression of M1-related genes in G10@HAP/MSN@ZnO@COS group decreased significantly(P＜0.01).The results of alizarin red staining and alkaline phosphatase activity test showed that the number of mineralized nodules and alkaline phosphatase activity in G10@HAP/MSN@ZnO@COS-CM group were significantly higher than those in other groups(P＜0.000 1).Conclusion Composite nanoparticles(G10@HAP/MSN@ZnO@COS)can effectively inhibit the polarization of macrophages to M1 phenotype and promote it to M2 phenotypic polarization.The anti-inflammatory microenvironment regulated by G10@HAP/MSN@ZnO@COS can en-hance the osteogenic differentiation of PDLSCs.

Objective This paper aims to investigate and analyze the baseline conformity rate of bacterial culture exami-nation records in a tertiary specialized hospital.By doing this,this paper seeks to understand the current situation of medical re-cord writing of bacterial culture examination and explore the improvement path and relevant measures for enhancing the conformity rate of bacterial culture examination records.Methods According to the requirements of"Quality Control Index of Medical Re-cord Management(2021 Edition)",a retrospective analysis was conducted on 6 317 medical records that underwent bacterial culture examination in 2022.Results The execution rate of medical orders was 100.00％,the completeness rate of the report sheet was 100.00％,the record rate of medical records was 81.05％,the analysis rate of results was 33.07％,and the conformi-ty rate of bacterial culture examination records was 33.07％.Conclusion It is imperative to enhance the conformity rate of bac-terial culture examination records and improve the quality of medical records in terms of content.

Objective To investigate the clinical efficacy of transvaginal sacrospinous ligament suspension under laparoscopic surveillance in patients with pelvic organ prolapse.Methods A total of 29 patients with middle pelvic organ prolapse who were admitted to the Department of Gynecology of the First Affiliated Hospital of Xinxiang Medical University from October 2019 to October 2023 were selected as the research subjects.The patients were divided into the control group(n=15)and the observation group(n=14)according to the surgical method.Patients in the control group underwent sacrospinous ligament suspension,and patients in the observation group underwent transvaginal sacrospinous ligament suspension under laparoscopic surveillance.The operation duration,intraoperative bleeding,anal exhaust time,postoperative urinary catheter indwelling time and postoperative hospital stay were recorded in the two groups.The patients were observed for vaginal mass prolapse within 3 days after surgery,vaginal bleeding after vaginal tamponade gauze removal,postoperative pain,hematoma,infection,and urinary retention after urinary catheter removal.The distance of the position of the indication points Aa,Ap,Ba,Bp and C from the hymen edge was calculated by pelvic organ prolapse quantification(POP-Q)staging method and the total vaginal length(TVL)was recorded before,1 month and 3 months after the surgery,respectively.Before and 3 months after the surgery,the pelvic organ prolapse/urinary incontinence sexual life questionnaire-12(PISQ-12)was used to evaluate the quali-ty of sexual life of patients.Results Patients in the two groups underwent surgery successfully,and there was no ureter,intes-tinal canal,bladder,blood vessel and nerve injury,intestinal obstruction or thrombosis.The operation duration,anal exhaust time and postoperative hospital stay of patients in the observation group were significantly shorter than those of the control group,and the intraoperative bleeding was significantly lower than that of the control group(P＜0.05);there was no signifi-cant difference in the postoperative urinary catheter indwelling time between the two groups(P＞0.05).The patients in the two groups recovered smoothly after surgery,their vital signs were stable,there was no vaginal mass prolapse within 3 days after surgery,and there was no obvious vaginal bleeding after removing the vaginal tamponade gauze.The incidence of postoperative com-plications was 26.67％(4/15)in the control group and 14.29％(2/14)in the observation group,and there was no significant difference in the incidence of postoperative complications between the two groups(x2=0.676,P＞0.05).There was no significant difference in the preoperative location of indication points Aa,Ap,Ba,Bp,and C and TVL measurements between the two groups(P＞0.05).The measured values of Aa,Ap,Ba,Bp and C at 1 month and 3 months after surgery significantly decreased and the TVL significantly increased compared with the preoperative values(P＜0.05).At 1 month and 3 months after surgery,the measured value of the indication point C in the observation group was significantly lower than that of the control group,and the TVL was significantly higher than that of the control group(P＜0.05).At 1 and 3 months after surgery,there were no significant differences in the indication points Aa,Ap,Ba and Bp between the observation group and the control group(P＞0.05).There was no significant difference in the PISQ-12 score between the observation group and the control group before and 3 months after surgery(t=-0.104,0.537;P＞0.05),and the PISQ-12 score in the two groups was significantly higher than that before surgery at 3 months after surgery(t=13.254,13.015;P＜0.05).Conclusion Transvaginal sacrospinous ligament suspension under laparoscopic surveillance,with the advantages of small surgical trauma,less intraoperative bleeding and fast postoperative recovery,is a relatively simple and minimally invasive surgical method for the treatment of pelvic organ prolapse.