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Reduced efficacy of single-dose albendazole against Ascaris lumbricoides, and Trichuris trichiura, and high reinfection rate after cure among school children in southern Ethiopia: a prospective cohort study

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Infectious Diseases of Poverty 2024年第1期13卷 95-96页

作者： Tigist Dires Gebreyesus Eyasu Makonnen Tafesse Tadele Kalkidan Mekete Habtamu Gashaw Heran Gerba Eleni Aklillu Department of Global Public health Karolinska Institutet Karolinska University Hospital Stockholm Sweden Ethiopian Food and Drug Authority Addis Ababa Ethiopia Center for Innovative Drug Development and Therapeutic Trials for Africa College of Health Sciences Addis Ababa University Addis Ababa Ethiopia Departments of Pharmacology and Clinical Pharmacy College of Health Sciences Addis Ababa University Addis Ababa Ethiopia college of Medicine and health sciences Hawassa University Hawassa Ethiopia Ethiopian Public health Institute Addis Ababa Ethiopia

Background Mass drug administration(MDA)program of albendazole to at-risk populations as preventive chemo-therapy is the core public health intervention to control soil-transmitted helminths(STHs).Achieving this goal relies on drug effectiveness in reducing the parasite reservoirs in the community and preventing *** assessed the effcacy of albendazole against STH parasite infection and reinfection status after *** A total of 984 schoolchildren infected with at least one type of STH parasite(hookworm,Ascaris lumbri-coides,Trichuris trichiura)in southern Ethiopia were enrolled and received albendazole and praziquantel in MDA campaign conducted from January to March *** exams at week-4 and at week-8 of post-MDA were done using Kato Katz *** primary outcome was effcacy assessed by cure rate(CR)and fecal egg reduction rates(ERRs)at four weeks of *** secondary outcome was reinfection status defined as parasite egg positivity at eight weeks among those who were cured at 4 weeks of *** comparisons in CR and related factors were assessed with chi-square or Fisher's exact *** of CR were examined through univariate and multi-variate regression *** The overall CR and ERR for hookworm infection were 97.2%(95%CI:94.6-99.4)and 97.02%,*** overall CR and ERR for *** were 71.5%(95%CI:68.3-74.6)and 84.5% *** overall CR and ERR and for *** were 49.5%(95%CI:44.8-54.2)and 68.3%,*** CR among moderate *** infec-tion intensity was 28.6%.Among children cured of hookworm,*** and *** at week 4 post-MDA,4.6%,18.3% and 52.4% became reinfected at week-8 post-MDA,*** lower CR(36.6%)and higher reinfection after cure(60.6%)among *** and *** coinfected children than *** only(CR=69.6%,reinfection rate=15.1%)or *** only infected children(CR=55.6%,reinfection rate=47.1%)was obse

关键词： Soil transmitted helminths Neglected tropical diseases Preventive chemotherapy Albendazole School age children Ethiopia

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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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,P<0.0001);PISA and Lp(a)(r=0.59,P<0.001);CAL and IL-6(r=0.527,P<0.0001)and CAL and Lp(a)(r=0.631,P<0.001)among study *** Despite both groups having poor glycemic control 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

Biochar regulates biogeochemical cycling of iron and chromium in a soil-rice system by stimulating Geobacter and Clostridium

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Pedosphere 2024年第5期34卷 929-940页

作者： Min XU Yang LIN Jing MA Lulu LONG Chao CHEN Gang YANG Chun SONG Jun WU Xiaohong ZHANG Peng GAO college of Environmental Science Sichuan Agricultural University Soil Water and Ecosystem Sciences Department University of Florida college of Water Conservancy and Hydropower Engineering Sichuan Agricultural University Department of Environmental and Occupational health University of Pittsburgh School of Public Health

In soil-rice systems,microbial reduction of iron （Fe） has been recognized as a crucial biogeochemical process that regulates Fe and chromium （Cr）translocation;however,the underlying processes are *** investigate the impacts of biochar on the biochemical cycling of Fe and Cr and their toxicity to rice,maize straw biochar was applied at 1%（weight/weight） to a paddy soil spiked with 300 mg kg-1Cr under two phosphorus （P） levels (0 or 90 mg kg-1) in a pot *** key microbial groups affecting Fe dissimilatory reduction and their environmental drivers were *** inhibited root Cr uptake by 36%,owing to the promoted iron plaque （IP） formation on the rice root *** analysis showed that Fe concentration in pore water was strongly linked to the abundances of Geobacter （r=0.81–0.94,P<0.05） and Clostridium （r=0.83–0.95,P<0.05）,indicating that Geobacter and Clostridium played essential roles in Fe *** analysis showed that labile carbon and pore water P concentrations were the key determinants influencing Fe-reducing bacterial abundances,accounting for 42%and 32%of the variation in community composition,***,biochar increased Fe and P concentrations in root cell walls,which retained more ***,Cr stress in rice under biochar treatment was relieved through increasing IP formation and altering subcellular *** mechanistic insights had important implications for reducing Cr uptake by rice.

关键词： chromium translocation iron plaque iron reduction maize straw biochar microbial reduction paddy soil phosphorus fertilization subcellular distribution

Mapping global research trends: Nutrition associations with nonalcoholic fatty liver disease - a Scopus bibliometric analysis

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World Journal of Gastroenterology 2024年第24期30卷 3106-3119页

作者： Muna Shakhshir Sa'ed H Zyoud Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Department of Public health College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Department of Clinical and Community Pharmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Poison Control and Drug Information Center College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research Center An-Najah National University HospitalNablus 44839Palestine

BACKGROUND Several bibliometric analyses have been carried out to identify research hotspots and trends in nonalcoholic fatty liver disease(NAFLD)***,there are still significant knowledge gaps that must be filled to advance our understanding of and ability to treat *** To evaluate,through bibliometric and visual analysis,the current status of related research,related research frontiers,and the developmental trends in the field of diet and *** We retrieved publications about diet and NAFLD published between 1987 and 2022 from ***,we used VOSviewer 1.6.20 to perform bibliometric analysis and *** We found a total of 1905 studies,including 1637(85.93%)original articles and 195(10.24%)reviews,focused on the examination of NAFLD and its correlation with diet that were published between 1987 and *** the remaining five types of documents,38 were letters,notes,editorials,meeting minutes,or brief surveys,representing 1.99%of the total *** countries with the most publications on this topic were China(n=539;28.29%),followed by the United States(n=379;19.90%),Japan(n=133;6.98%),and South Korea(n=127;6.6%).According to the citation analysis,the retrieved papers were cited an average of 32.3 times and had an h-index of 106,with 61014 total *** two main clusters on the map included those related to:(1)Inflammation and oxidative stress;and(2)Dietary interventions for *** This was the first study to use data taken from Scopus to visualize network mapping in a novel bibliometric analysis of studies focused on diet and *** 2017,the two domains that received the most attention were“dietary interventions for NAFL”’and“‘inflammation and oxidative stress implicated in NAFLD and its correlation with diet.”We believe that this study provides important information for academics,dietitians,and doctors,and that additional research on dietary interventions and NAFLD is warranted.

关键词： Dietary Nutrition Bibliometric Nonalcoholic fatty liver Scopus VOSviewer

Modulation of p75 neurotrophin receptor mitigates brain damage following ischemic stroke in mice

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Neural Regeneration Research 2024年第10期19卷 2093-2094页

作者： Golnoush Mirzahosseini Tauheed Ishrat Department of Anatomy and Neurobiology College of MedicineThe University of Tennessee Health Science CenterMemphisTNUSA Pharmaceutical sciences College of PharmacyThe University of Tennessee Health Science CenterMemphisTNUSA Neuroscience Institute The University of Tennessee Health Science CenterMemphisTNUSA

Stroke is a significant leading cause of death and disability in the United States(Tsao et al.,2022).Approximately 87% of strokes fall into the ischemic category,mainly caused by arterial blockage(Jayaraj et al.,2019).Although the only FDA-approved effective medication is tissue plasminogen activator(tPA),it should be administrated within 4.5 hours of ischemic ***,tPA has been an integral part of managing acute ischemic stro ke.

关键词： damage arterial death p75

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Lanthanide atoms doped arsenene monolayer:Enhanced magnetic anisotropies,huge magnetic moments and significant strain-modulated effects

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Journal of Rare Earths 2024年第11期42卷 2137-2149页

作者： Yuping Tian Chaobo Wang Jiaxing Duan Binyuan Zhang Lianlian Zhang Weijiang Gong college of sciences Northeastern University

Employing the spin-polarized density functional theory（DFT）,we investigated the magnetic and optical properties of buckled arsenene（β-As） after doping a whole series of lanthanide（Ln） *** results demonstrate that Ln atoms can be stably doped into the single layer *** doping Ln atoms,La,Ce,Pr,Nd,Gd,Dy and Lu@arsenene behave dilute magnetic semiconductor（DMS） properties,while the Pm,Sm,Eu,Ho,Er and Tm@arsenene show half metallic *** of Ln@arsenene systems favor the long-range ferromagnetic *** maximum of Ln-doped systems' magnetic moments and magnetic anisotropy energy（MAE） can reach 8 μBand 7.48 meV,*** doping of Ln atoms into arsenene improves the optical responses in visible and infrared *** can alter the magnetic coupling between Sm and the neighboring As atoms and reduce the system's magnetic ***,strain can improve the MAE of these systems,accompanied by the change of the easy magnetization of Sm@***,compressive and tensile strains effectively improve the optical responses in visible and ultraviolet region,*** on the obtained results,we believe that the Ln@arsenene monolayer has application prospects in photoelectronics and spintronics such as high-density memory devices.

关键词： Arsenene Magnetic properties Optical properties Rare earths

CRX-527 as a candidate adjuvant in a recombinant BCG-based malaria vaccine

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Asian Pacific Journal of Tropical Biomedicine 2024年第1期14卷 1-7页

作者： Nor Munirah Zakaria Muhammad Adamu Abbas Rapeah Suppian School of health sciences Universiti Sains MalaysiaHealth Campus16150 Kubang KerianKota BharuKelantanMalaysia Department of Medical Microbiology and Parasitology College of Health SciencesBayero University KanoP.M.B.3011BUKKano Nigeria

Objective:To investigate the role of CRX-527,a Toll-like receptor 4 agonist,as the possible adjuvant for recombinant Mycobacterium bovis Bacillus Calmette-Guerin expressing merozoite surface protein 1C(BCG-MSP-1C).Methods:The mice were immunized with BCG and BCG-MSP-1C in the presence and absence of *** untreated mice(injected with PBS-T80 only)were the negative *** ability of CRX-527 to enhance IgG and its subclasses,as well as IL-4 and IFN-γproduction in the serum and spleen supernatant was evaluated using ***:Mice immunized with BCG-MSP-1C exhibited the highest production of IgGs,IL-4 and IFN-γafter third *** addition,CRX-527 further promoted the production of total IgG and IgG subclasses as well as IFN-γand IL-4 in the serum and splenocytes of immunized ***:CRX-527 has the potential as an adjuvant candidate for the candidate *** study is needed to verify appropriate dosage for immunization and its efficacy.

关键词： CRX-527 BCG BCG-MSP-1C TLR-4 agonists Cytokine IgG Malaria

Association of spiritual well-being with quality of life among undergraduate nursing students

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Journal of Integrative Nursing 2024年第1期6卷 49-54页

作者： Ahmad SHAHID Hina HUSSAIN Nazia SHUAIB Ahmad RASOOL Fatima YOUNIS Zoya NASAB Department of Nursing Professional College of Nursing and Health SciencesIslamabadPakistan Department of Nursing Rawal Institute of Health SciencesIslamabadPakistan Department of Nursing Rawal College of NursingIslamabadPakistan School of Nursing and health Zhengzhou UniversityZhengzhouChina

Objective:The study was conducted with the aim of determining the spiritual well-being(SWB)of nursing students and its association with quality of life(QOL).Materials and Methods:A cross-sectional analytical study was conducted with a sample size of 504 nursing students collected from January 2023 to March 2023 in the nursing institutes of Khyber Pakhtunkhwa,Pakistan,using convenient sampling techniques.A Spiritual health and Life-Orientation Measure(SHALOM)questionnaire for SWB and K-27 QOL(K-27 QOL)instrument were used for data collection that contains three ***:The number of female participants was in the majority(50.4%)compared to male nurses(49.6%).The overall mean score of SWB of the students was 3.79±0.48,while the mean K-27 QOL score was 3.73±*** were significant differences between the groups of gender(P=0.001),while no significant difference within the groups of semester(P=0.061)and college status(0.285).In QOL,there were significant differences within the groups of semester(P=0.000)and college status(P=0.036)while no significant difference in gender category(P=0.480).SHALOM score is positively and moderately correlated with QOL score(r=0.597,P<0.05).Conclusion:Spiritual practices are one of the important factors that are associated positively with QOL,therefore to enhance the QOL,it will require spiritual practices.

关键词： Nursing education nursing student quality of life spiritual nursing care spirituality well‑being