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Correlation of periodontal inflamed surface area with glycated hemoglobin,interleukin-6 and lipoprotein(a)in type 2 diabetes with retinopathy

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World Journal of Diabetes 2024年第4期15卷 686-696页

作者： Nusreen Jamal Thazhe Poyil Rosamma Joseph Vadakkekuttical Chandni Radhakrishnan Department of Periodontics Government Dental College(Affiliated to Kerala University of Health Sciences)Calicut 673008KeralaIndia Department of Medicine Government Medical College(Affiliated to Kerala University of Health Sciences)Calicut 673008KeralaIndia

BACKGROUND The two-way relationship between periodontitis and type 2 diabetes mellitus(T2DM)is well *** hyperglycemia contributes to increased periodontal destruction and severe periodontitis,accentuating diabetic *** inflammatory link exists between diabetic retinopathy(dr)and periodontitis,but the studies regarding this association and the role of lipoprotein(a)[Lp(a)]and interleukin-6(IL-6)in these conditions are scarce in the *** To determine the correlation of periodontal inflamed surface area(PISA)with glycated Hb(HbA1c),serum IL-6 and Lp(a)in T2DM subjects with *** This cross-sectional study comprised 40 T2DM subjects with dr and 40 T2DM subjects without *** subjects were assessed for periodontal parameters[bleeding on probing(BOP),probing pocket depth,clinical attachment loss(CAL),oral hygiene index-simplified,plaque index(PI)and PISA],and systemic parameters[HbA1c,fasting plasma glucose and postprandial plasma glucose,fasting lipid profile,serum IL-6 and serum Lp(a)].RESULTS The proportion of periodontitis in T2DM with and without dr was 47.5%and 27.5%*** of periodontitis,CAL,PISA,IL-6 and Lp(a)were higher in T2DM with dr group compared to T2DM without dr *** difference was observed in the mean percentage of sites with BOP between T2DM with dr(69%)and T2DM without dr(41%),but there was no significant difference in PI(P>0.05).HbA1c was positively correlated with CAL(r=0.351,P=0.001),and PISA(r=0.393,P≤0.001)in study subjects.A positive correlation was found between PISA and IL-6(r=0.651,Pntrol and comparable plaque scores,the periodontal parameters were higher in dr as compared to T2DM without *** a bidirectional link exists between periodontitis and DM,the presence of dr may have contr

关键词： Type 2 diabetes mellitus Periodontitis Periodontal inflamed surface Area Glycated Hb Diabetic retinopathy

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Inonotus obliquus polysaccharides prevent UVB-induced skin photodamage by modulating Sirt3-activated Foxo3a/PINK1-Parkin pathway: an in vitro and in vivo study

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Food Science and Human Wellness 2024年

作者： Pei Lin Yin-ying Lu Hong-yu Shi Zhen-dong Chen Jun Lin School of Life sciences and health Engineering Jiangnan university

Inonotus obliquus， an edible and medicinal fungus， has proven to be beneficial for relieving body aging. Previous research has shown that Inonotus obliquus polysaccharide (IOP) can effectively reduce oxidative stress and alleviate photoaging in UVB-treated HaCaT cells. However， the underlying mechanism is still unclear. This study aimed to investigate the mechanism through which IOP mitigates skin photodamage by modulating mitochondrial autophagy through both in vivo and in vitro experiments. The results indicated that IOP alleviated the thickening of the stratum corneum and inflammatory infiltration caused by UVB radiation. Moreover， IOP effectively inhibited the mRNA expression of MMP1 and MMP3 to prevent collagen breakdown and decreased the expression of aging-related proteins (P53 and P21) and inflammatory factors (TNF-α and IFN-γ) in UVB-induced mice. Both in vitro and in vivo studies demonstrated that IOP increased Sirt3 expression， activated the Foxo3a/PINK1-Parkin pathway and enhanced mitochondrial autophagy to reduce photodamage. Additionally， IOP could regulate the gut microbes in photodamaged mice and increase the relative abundance of Clostridium＿XlVa， Desulfovibrio， and Barnesiella， which are important for protecting the intestinal barrier and alleviating intestinal dysfunction. These results provide a theoretical foundation for the use of IOP as a natural component to reduce skin photodamage.

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Perfluorinated iodine alkanes promote the differentiation of mouse embryonic stem cells by regulating estrogen receptor signaling

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Journal of Environmental sciences 2024年第3期137卷 443-454页

作者： Zhihua Ren Xiaoxi Yang Tingting Ku Qian S.Liu Jiefeng Liang Qunfang Zhou Francesco Faiola Guibin Jiang State Key Laboratory of Environmental Chemistry and Ecotoxicology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China College of Environment and Resource Research Center of Environment and HealthShanxi UniversityTaiyuan 030006China College of Sino-Danish University of Chinese Academy of SciencesBeijing 100049China

Investigating the development toxicity of perfuorinated iodine alkanes(PFIs)is critical,given their estrogenic effects through binding with estrogen receptors(ERs).In the present study,two PFIs,including dodecafuoro-1,6-diiodohexane(PFHx DI)and tridecafuorohexyl iodide(PFHx I),with binding preference to ERαand ERβ,respectively,were selected to evaluate their effects on proliferation and differentiation of the mouse embryonic stem cells(m ESCs).The results revealed that,similar to E_(2),50μmol/L PFHx DI accelerated the cell proliferation of the m *** PFI stimulation at the exposure concentrations of 2–50μmol/L promoted the differentiation of the m ESCs as characterized by the upregulation of differentiation-related biomarkers(i.e.,Otx2 and Dnmt3β)and downregulation of pluripotency genes(i.e.,Oct4,Nanog,Sox2,Prdm14 and Rex1).Comparatively,PFHx DI exhibited higher induction effect on the differentiation of the m ESCs than did PFHx *** tests on ER signaling indicated that both PFI compounds induced exposure concentration-dependent expressions of ER signaling-related biomarkers(i.e.,ERα,ERβand Caveolin-1)in the m ESCs,and the downstream ER responsive genes(i.e.,c-fos,c-myc and c-jun)well responded to PFHx I *** role of ER in PFI-induced effects on the m ESCs was further validated by the antagonistic experiments using an ER inhibitor(ICI).The findings demonstrated that PFIs triggered ER signaling,and perturbed the differentiation program of the m ESCs,causing the potential health risk during early stage of development.

关键词： Perfuorinated iodine alkanes(PFIs) Embryonic stem cells(ESCs) Developmental toxicity Cell differentiation Estrogen receptor-related signaling

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Esophageal inserted subclavian catheter:a rare complication

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World Journal of Emergency Medicine 2024年第3期15卷 243-245页

作者： DilberÜçöz Kocaşaban SertaçGüler Emergency Medicine Clinic Health Sciences University Ankara Training and Research HospitalAnkara 06930Turkey

Central venous catheterization(CVC) is an invasive procedure for administering fluids,nutrients,and drugs;monitoring central venous pressure;performing pulmonary artery catheterization;and placing transvenous pacemakers in intensive care units and all specialties,from anesthesia to emergency medicine,for the treatment of trauma and hemodynamically unstable pediatric and adult patients.[1,2]Complications have been observed in more than 15% of patients who underwent ***,infectious,and thrombotic complications have been reported in 5%–19%,5%–26%,and 2%–26% of patients,respectively.[3] Malposition,on the other hand,is common in subclavian catheter insertion and is usually associated with an initially misplaced guidewire.[4]

关键词： unstable insertion initially

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Necessary prerequisites for evidence-based practice:results of investigating nurses'informatics competency and information literacy skills

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Frontiers of Nursing 2024年第1期11卷 67-76页

作者： Jamileh Farokhzadian Somayeh Jouparinejad Mahdieh Montazeri Elham Bakhshipour Amirreza Sabzi Fatemeh Falahati-Marvast Nursing Research Center Kerman University of Medical SciencesKermanIran Coronary Care Unit Shafa HospitalKerman University of Medical SciencesKermanIran Department of health Information sciences Faculty of Management and Medical Information SciencesKerman University of Medical SciencesKermanIran Medical Informatics Research Center Institute for Futures Studies in HealthKerman University of Medical SciencesKermanIran Biomechanics and Movement sciences Interdisciplinary Program University of DelawareNewarkDEUSA Student Research Committee Shiraz University of Medical SciencesShirazIran Department of health Technology Assessment School of Public HealthShahid Sadoughi University of Medical SciencesYazdIran

This study aimed to evaluate the correlation between nursing informatics(NI)competency and information literacy skills for evidencebased practice(EBP)among intensive care *** cross-sectional study was conducted on 184 nurses working in intensive care units(ICUs).The study data were collected through demographic information,Nursing Informatics Competency Assessment Tool(NICAT),and information literacy skills for EBP *** intensive care nurses received competent and low-moderate levels for the total scores of NI competency and information literacy skills,*** received a moderate score for the use of different information resources but a low score for information searching skills,different search features,and knowledge about search operators,and only 31.5%of the nurses selected the most appropriate *** competency and related subscales had a significant direct bidirectional correlation with information literacy skills for EBP and its subscales(P<0.05).Nurses require a high level of NI competency and information literacy for EBP to obtain up-to-date information and provide better care and *** planners and policymakers should develop interventions to enhance NI competency and information literacy skills among nurses and motivate them to use EBP in clinical settings.

关键词： evidence-based practice nursing informatics nursing informatics competency information literacy critical care nursing

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Mesenchymal stem cell-based TRAIL delivery inhibits the metastatic state of clinical therapy-resistant progressive neuroblastoma

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World Journal of Pediatrics 2024年第3期20卷 287-293页

作者： Dinesh Babu Somasundaram Andrew Maher Sheeja Aravindan Zhongxin Yu Brian MBesch Natarajan Aravindan Department of Radiation Oncology University of Oklahoma Health Sciences CenterOklahoma CityOKUSA Stephenson Cancer Center Oklahoma CityOKUSA Department of Pathology University of Oklahoma Health Sciences CenterOklahoma CityOKUSA Radiation Biology Laboratory University of Oklahoma Health Sciences CenterBSEB 302F941 Stanton L.Young BoulevardOklahoma CityOK 73104USA

Progressive neuroblastomas(pNBs)that defy current intensive multimodal clinical therapy(IMCT)are a significant contributor to overall childhood cancer deaths[l].Neuroblastomas(NBs)that survive first-line IMCT actively evolve to acquire genetic and molecular rearrangements and display unparalleled plasticity and evolution,which causes frequent relapses in a rapidly accelerating timeline[2-4].

关键词： neuroblastoma clinical evolve

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The deterministic condition for the ground reaction force acting point on the combined knee valgus and tibial internal rotation moments in early phase of cutting maneuvers in female athletes

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Journal of Sport and health Science 2024年第3期13卷 376-386页

作者： Issei Ogasawara Ken Ohta Gajanan S.Revankar Shoji Konda Yohei Shimokochi Hideyuki Koga Ken Nakata Department of health and Sport sciences Graduate School of MedicineOsaka UniversityToyonaka 560-0043Japan Sports Sensing Co. LTD.Fukuoka 815-0035Japan Department of Neurology Graduate School of MedicineOsaka UniversitySuita 565-0871Japan Department of health and Sport Management Osaka University of Health and Sport SciencesSennan-gun 590-0496Japan Department of Joint Surgery and Sports Medicine Graduate School of Medical and Dental SciencesTokyo Medical and Dental UniversityBunkyo-ku 113-8519Japan

Background:Combined knee valgus and tibial internal rotation(VL+IR)moments have been shown to stress the anterior cruciate ligament(ACL)in several in vitro cadaveric *** utilize this knowledge for non-contact ACL injury prevention in sports,it is necessary to elucidate how the ground reaction force(GRF)acting point(center of pressure(CoP))in the stance foot produces combined knee VL+IR moments in risky maneuvers,such as ***,the effects of the GRF acting point on the development of the combined knee VL+IR moment in cutting are still ***:We first established the deterministic mechanical condition that the CoP position relative to the tibial rotational axis differentiates the GRF vector’s directional probability for developing the combined knee VL+IR moment,and theoretically predicted that when the CoP is posterior to the tibial rotational axis,the GRF vector is more likely to produce the combined knee VL+IR moment than when the CoP is anterior to the tibial rotational ***,we tested a stochastic aspect of our theory in a lab-controlled in vivo *** females performed 60˚cutting under forefoot/rearfoot strike conditions(10 trials each).The positions of lower limb markers and GRF data were measured,and the knee moment due to GRF vector was *** trials were divided into anterior-and posterior-CoP groups depending on the CoP position relative to the tibial rotational axis at each 10 ms interval from 0 to 100 ms after foot strike,and the occurrence rate of the combined knee VL+IR moment was compared between trial ***:The posterior-CoP group showed significantly higher occurrence rates of the combined knee VL+IR moment(maximum of 82.8%)at every time point than those of the anterior-CoP trials,as theoretically predicted by the deterministic mechanical ***:The rearfoot strikes inducing the posterior CoP should be avoided to reduce the risk of non-contact ACL injury associated with the com

关键词： Center of pressure Deterministic condition Foot strike pattern Injury mechanism Moment of ground reaction force

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Metabolic basis of solute carrier transporters in treatment of type 2 diabetes mellitus

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Acta Pharmaceutica Sinica B 2024年第2期14卷 437-454页

作者： Jiamei Le Yilong Chen Wei Yang Ligong Chen Jianping Ye Shanghai Key Laboratory of Molecular Imaging Zhoupu HospitalShanghai University of Medicine and Health SciencesShanghai 201318China School of health Science and Engineering University of Shanghai for Science and TechnologyShanghai 200093China Metabolic Disease Research Center Zhengzhou Central Hospital Affiliated to Zhengzhou UniversityZhengzhou 450007China School of Pharmaceutical sciences Tsinghua UniversityBeijing 100084China Research Center for Basic Medicine Academy of Medical SciencesZhengzhou UniversityZhengzhou 450052China

Solute carriers(SLCs) constitute the largest superfamily of membrane transporter *** transporters, present in various SLC families, play a vital role in energy metabolism by facilitating the transport of diverse substances, including glucose, fatty acids, amino acids, nucleotides, and *** actively participate in the regulation of glucose metabolism at various steps, such as glucose uptake(e.g., SLC2A4/GLUT4), glucose reabsorption(e.g., SLC5A2/SGLT2), thermogenesis(e.g., SLC25A7/UCP-1), and ATP production(e.g., SLC25A4/ANT1 and SLC25A5/ANT2). The activities of these transporters contribute to the pathogenesis of type 2 diabetes mellitus(T2DM). Notably, SLC5A2 has emerged as a valid drug target for T2DM due to its role in renal glucose reabsorption, leading to groundbreaking advancements in diabetes drug discovery. Alongside SLC5A2, multiple families of SLC transporters involved in the regulation of glucose homeostasis hold potential applications for T2DM therapy. SLCs also impact drug metabolism of diabetic medicines through gene polymorphisms, such as rosiglitazone(SLCO1B1/OATP1B1) and metformin(SLC22A1-3/OCT1-3 and SLC47A1, 2/MATE1, 2). By consolidating insights into the biological activities and clinical relevance of SLC transporters in T2DM, this review offers a comprehensive update on their roles in controlling glucose metabolism as potential drug targets.

关键词： Solute carriers(SLCs) Energ ymetabolism ATP production Type 2 diabetes mellitus(T2DM) Glucose homeostasis Polymorphisms

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Differences in clinicopathological characteristics between lipohypertrophy and localized insulin-derived amyloidosis:A scoping review

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Chronic Diseases and Translational Medicine 2024年第1期10卷 22-30页

作者： Kanae Mukai Hiromasa Tanno Junko Sugama Toshihiko Yanagita Emi Kanno Department of Clinical Nursing Faculty ofHealth SciencesInstitute of MedicalPharmaceutical and Health SciencesKanazawa UniversityKanazawaJapan Department of Translational Science forNursing Tohoku University Graduate School ofMedicineSendaiJapan Research Center for Implementation NursingScience Initiative School of Health SciencesFujita Health UniversityToyoakeJapan Department of Clinical Pharmacology Schoolof NursingUniversity of MiyazakiMiyazakiJapan

Insulin is used as a therapeutic agent in patients with diabetes,and cutaneous lipohypertrophy(LH)and localized insulin-derived amyloidosis(LIDA)are well-known adverse effects associated with insulin *** clinical implications,management,assessment methods,and pathological differentiation of LH and LIDA have been recently *** review was to update our knowledge of the pathological differentiation,effects of insulin absorption,hypoglycemic events,and recent assessment methods for LH and LIDA.A scoping review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta Analyses extension for Scoping Reviews *** studies and case reports in English were also *** and Scopus databases were searched for keywords to identify papers published up to January 2022.A total of 113 studies were identified through a database search,and 31 were eligible for inclusion in this scoping *** the 31 studies included in this review,patients with type 2 diabetes had high frequencies of LH and *** outcome parameters were assessed using pathological findings and *** is mainly determined by pathological methods,such as hematoxylin and eosin and Congo red *** in vitro and in vivo LIDA models of LIDA have been *** results suggest that pathological analysis is required to identify LH and *** is important to consider LIDA,as it likely influences insulin adsorption and glycemic *** several studies have evaluated the LIDA process,little is known about the mechanisms underlying the development of adverse effects associated with insulin injections.

关键词： diabetes mellitus insulin injection lipohypertrophy localized insulin-derived amyloidosis

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Vitamin D and hypertension:Is there any significant relation?

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Chronic Diseases and Translational Medicine 2024年第2期10卷 156-158页

作者： Naga P.Vakkalagadda Sri H.Narayana Gummadi S.Sree Lakshmi D.Bethineedi L.V.Simhachalam Kutikuppala Gnana D.Medarametla Department of General Medicine Guntur Medical CollegeGunturAndra PradeshIndia Department of General Medicine Narayana Medical College and HospitalNelloreAndhra PradeshIndia Department of General Medicine Andhra Medical CollegeVisakhapatnamAndhra PradeshIndia Department of General Surgery Dr NTR University of Health SciencesVijayawadaAndhra PradeshIndia Department of General Medicine Amma Multi-Speciality HospitalThorrurTelanganaIndia

Dear Editor,Around a billion individuals worldwide have *** these,95%have essential hypertension,a type of undiagnosed hypertension.1 The regulation of blood pressure(BP)involves numerous signaling *** them,the Renin Angiotensin System is well *** these pathways are regulated by modulation of renal salt handling and tone of vascular smooth muscle(VSM)*** of these mechanisms can become faulty and alter the resistance arteries’VSM tone,which can elevate ***,since the exact origin of PH and its pathophysiology are unknown,less effective,and generic treatments are used.2 The fact that more than 50%of hypertension patients in the USA do not have their BP under good control serves as an illustration of *** treatment resistance affects an additional 5 million people and is defined as the inability to regulate BP despite the use of at least three antihypertensive drugs in combination.

关键词： hypertension drugs treatment

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