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Assessing healthcare workers’knowledge and confidence in the diagnosis,management and prevention of Monkeypox

World Journal of Clinical Cases 2025年第1期13卷 38-47页

作者： Epipode Ntawuyamara Thierry Ingabire Innocent Yandemye Polycarpe Ndayikeza Bina Bhandari Yan-Hua Liang Department of Dermatology Cosmetology and VenereologyShenzhen Hospital of Southern Medical UniversityShenzhen 518101Guangdong ProvinceChina Department of Dermatology and Venereology Kamenge Teaching HospitalUniversity of BurundiBujumbura 1020Burundi Department of Infectious Diseases Kamenge Teaching HospitalUniversity of BurundiBujumbura 1020Burundi General Directorate of Healthcare Supply Modern and Traditional MedicineNutrition and RegistrationMinistry of Public Health and Fight Against HIV/AIDSBujumbura 1055Burundi Department of Epidemiology National Institute of Public HealthBujumbura 350Burundi General Directorate of Planification Ministry of Public Health and Fight Against HIV/AIDSBujumbura 1055Burundi

BACKGROUND Monkeypox(Mpox),is a disease of global public health concern,as it does not affect only countries in western and central *** To assess Burundi healthcare workers(HCWs)s’level of knowledge and confidence in the diagnosis and management of *** We conducted a cross-sectional study via an online survey designed mainly from the World Health Organization course distributed among Burundi HCWs from June-July *** questionnaire comprises 8 socioprofessional-related questions,22 questions about Mpox disease knowledge,and 3 questions to assess confidence in Mpox diagnosis and *** data were analyzed via SPSS software version 25.0.A P value<0.05 was considered to indicate statistical *** The study sample comprised 471 HCWs who were mainly medical doctors(63.9%)and nurses(30.1%).None of the 22 questions concerning Mpox knowledge had at least 50%correct responses.A very low number of HCWs(17.4%)knew that Mpox has a *** confidence level to diagnose(21.20%),treat(18.00%)or prevent(23.30%)Mpox was low among *** confidence level in the diagnosis of Mpox was associated with the HCWs’age(P value=0.009),sex(P value<0.001),work experience(P value=0.002),and residence(P value<0.001).The confidence level to treat Mpox was significantly associated with the HCWs’age(P value=0.050),sex(P value<0.001),education(P value=0.033)and occupation(P value=0.005).The confidence level to prevent Mpox was associated with the HCWs’education(P value<0.001),work experience(P value=0.002),residence(P value<0.001)and type of work institution(P value=0.003).CONCLUSION This study revealed that HCWs have the lowest level of knowledge regarding Mpox and a lack of confidence in the ability to diagnose,treat or prevent *** is an urgent need to organize continuing medical education programs on Mpox epidemiology and preparedness for Burundi *** encourage future researchers to assess potential hesitancy toward Mpox vaccination and its asso

关键词： Monkeypox Public health emergency of international concern Healthcare workers Epidemic Preparedness Knowledge Confidence

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Boosting bidirectional sulfur conversion enabled by introducing boron-doped atoms and phosphorus vacancies in Ni2P for lithium-sulfur batteries

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Journal of Energy Chemistry 2025年第1期100卷 760-769页

作者： Lin Peng Yu Bai Hang Li Meixiu Qu Zhenhua Wang Kening Sun Advanced Research institute of Multidisciplinary Science Beijing Institute of Technology Beijing Key Laboratory of Chemical Power Source and Green Catalysis School of Chemistry and Chemical Engineering Beijing Institute of Technology

Lithium-sulfur （Li-S） batteries have gained great attention due to the high theoretical energy density and low cost,yet their further commercialization has been obstructed by the notorious shuttle effect and sluggish redox ***,we supply a strategy to optimize the electron structure of Ni2P by concurrently introducing B-doped atoms and P vacancies in Ni2P （Vp-B-Ni2P）,thereby enhancing the bidirectional sulfur *** study indicates that the simultaneous introduction of B-doped atoms and P vacancies in Ni2P causes the redistribution of electron around Ni atoms,bringing about the upward shift of d-band center of Ni atoms and effective d-p orbital hybridization between Ni atoms and sulfur species,thus strengthening the chemical anchoring for lithium polysulfides （LiPSs） as well as expediting the bidirectional conversion kinetics of sulfur ***,theoretical calculations reveal that the incorporation of B-doped atoms and P vacancies in Ni2P selectively promotes Li2S dissolution and nucleation ***,the Li-S batteries with Vp-B-Ni2P-separators present outstanding rate ability of 777 m A h g-1at 5 C and high areal capacity of 8.03 mA h cm-2under E/S of 5μL mg-1and sulfur loading of 7.20 mg *** work elucidates that introducing heteroatom and vacancy in metal phosphide collaboratively regulates the electron structure to accelerate bidirectional sulfur conversion.

关键词： Lithium sulfur batteries

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High-energy-density lithium manganese iron phosphate for lithium-ion batteries: Progresses, challenges, and prospects

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Journal of Energy Chemistry 2025年第1期100卷 1-17页

作者： Bokun Zhang Xiaoyun Wang Shuai Wang Yan Li Libo Chen Handong Jiao Zhijing Yu Jiguo Tu State Key Laboratory of Advanced Metallurgy University of Science and Technology Beijing Research institute for Intelligent Wearable Systems The Hong Kong Polytechnic University institute of Advanced Structure Technology Beijing Institute of Technology

The soaring demand for smart portable electronics and electric vehicles is propelling the advancements in high-energy–density lithium-ion *** manganese iron phosphate (LiMnxFe1-xPO4) has garnered significant attention as a promising positive electrode material for lithium-ion batteries due to its advantages of low cost,high safety,long cycle life,high voltage,good high-temperature performance,and high energy *** LiMnxFe1-xPO4has made significant breakthroughs in the past few decades,there are still facing great challenges in poor electronic conductivity and Li-ion diffusion,manganese dissolution affecting battery cycling performance,as well as low tap *** review systematically summarizes the reaction mechanisms,various synthesis methods,and electrochemical properties of LiMnxFe1-xPO4to analyze reaction processes accurately and guide material ***,the main challenges currently faced are concluded,and the corresponding various modification strategies are discussed to enhance the reaction kinetics and electrochemical performance of LiMnxFe1-xPO4,including multi-scale particle regulation,heteroatom doping,surface coating,as well as microscopic morphology ***,in view of the current research challenges faced by intrinsic reaction processes,kinetics,and energy storage applications,the promising research directions are *** importantly,it is expected to provide key insights into the development of high-performance and stable LiMnxFe1-xPO4materials,to achieve practical energy storage requirements.

关键词： Lithium manganese iron phosphate High energy density Lithium-ion batteries Reaction mechanism Tap density

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Phylogeny and drug resistance of hiv PR gene among hiv patients receiving RT inhibitors in Iran

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Asian Pacific Journal of Tropical Biomedicine 2016年第5期6卷 451-454页

作者： Kazem Baesi Majedeh Moradbeigi Mehrdad Ravanshad Ashrafolnesa Baghban Hepatitis & aids Department Pasteur Institute of Iran Iranian Research Center for hiv/aids Iranian Institute for Reduction of High Risk BehaviorsTehran University of Medical Sciences Department of Virology Faculty of Medical SciencesTarbiat Modares University

Objective: To survey the level and patterns of reverse transcriptase-based drug resistance and subtype distribution among antiretroviral-treated hiv-infected patients receiving only reverse transcriptase inhibitors in ***: A total of 25 samples of antiretroviral therapy experienced patients with no history of using protease inhibitors were collected. After RNA extraction, reverse transcriptase-nested PCR was performed. The final products were sequenced and then analysed for drug-resistant mutations and ***: No drug resistant mutations were observed among the 25 subjects. The results showed the following subtypes among patients: CRF 35_AD(88%), CRF 28_BF(8%),and CRF 29_BF(4%).Conclusions: A significant increase in drug resistance has been noted in recentlyinfected patients worldwide. Subtype distributions are needed to perform properlydesigned surveillance studies to continuously monitor rates and patterns of transmitted drug resistance and subtypes to help guide therapeutic approaches and limit transmission of these variants.

关键词： hiv Highly active antiretroviral therapy Transmitted drug resistance Protease inhibitor

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Observation of acoustic hybrid topological phases induced by the p-d orbital interactions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 132-139页

作者： Xiao Xiang Feng Gao Yu-Gui Peng Peng Wu Zong-Lin Li Xue-Feng Zhu School of Physics and Innovation institute Huazhong University of Science and Technology

In spinless systems,growing attention has recently been attracted to synthetic gauge fields,which redefine the fundamental crystal symmetries by utilizing the projective algebraic ***,synthetic gauge fields have been commonly investigated in single orbital systems,and explorations on hybrid orbitals remain elusive in ***,we report the experimental observation of hybrid topological phases induced by hybrid synthetic gauge flux,which is formed by the interaction between p and d orbitals embedded in acoustic *** breaking the translation symmetries of Lxand/or Ly,we unambiguously demonstrate the first-order M?bius edge states and higher-order corner *** work establishes a platform for seeking exotic topological phases induced by hybrid-orbitals interactions and initializing the framework of hybrid-orbitalsrelated topological *** applications can be anticipated in scenarios such as high-quality sensing and robust wave trapping due to the stepwise energy distribution of the hybrid topological phase.

关键词： topological insulator synthetic gauge field projective symmetry corner states

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Prevalence and Determinants of Traditional,Complementary and Alternative Medicine Provider Use among Adults from 32 Countries

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Chinese Journal of Integrative Medicine 2018年第8期24卷 584-590页

作者： Karl Peltzer Supa Pengpid Southeast Asian Nations (ASEAN) institute for Health Development Mahidol University Department of Research and Innovation University of LimpopoTurfloop Campus hiv/aids/STIs and TB (HAST) Human Sciences Research Council

Objective： To estimate recent prevalence data（2011-2013） on traditional,complementary and alternative medicine（TCAM） provider use and sociodemographic and health related correlates in nationally representative population samples from 32 countries from all world ***： This secondary analysis was based on the International Social Survey Program（ISSP）,2011-2013,Health and Health Care *** a cross-sectional population-based survey（N=52,801）,simple or multi-stage stratified random sampling was used,resulting in representative samples of the adult population of respective ***： Overall,the 12-month TCAM provider use prevalence was 26.4%,ranging from under 10% in Bulgaria,Poland and Slovenia to over 50% in China mainland,the Philippines and Republic of *** 80% TCAM treatment satisfaction was found in Europe in Denmark,Slovenia,Spain and Switzerland,in Asia in Taiwan（China） and *** logistic regression found sociodemographic variables（middle age,female sex,lower educational status,not having a religious affiliation,and lower economic indicators） and health variables（perceived poor or fair health status,being unhappy and depressed,having a chronic condition or disability,and having positive attitudes towards TCAM） were associated with TCAM provider ***： A high prevalence TCAM provider use was found in all world regions and several sociodemographic and health related factors of its use were identified.

关键词： utilization traditional complementary medicine Africa Asia America Australia Europe

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Constraints on holographic QCD phase transitions from PTA observations

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 71-78页

作者： Song He Li Li Sai Wang Shao-Jiang Wang Center for Theoretical Physics and College of Physics Jilin University School of Physical Science and Technology Ningbo University Max Planck institute for Gravitational Physics (Albert Einstein institute) CAS Key Laboratory of Theoretical Physics Institute of Theoretical Physics Chinese Academy of Sciences School of Fundamental Physics and Mathematical Sciences Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of Sciences (UCAS) School of Physical Sciences University of Chinese Academy of Sciences (UCAS) Theoretical Physics Division Institute of High Energy Physics Chinese Academy of Sciences

The underlying physics of QCD phase transition in the early Universe remains largely unknown due to its strong-coupling nature during the quark-gluon plasma/hadron gas transition, yet a holographic model has been proposed to quantitatively fit the lattice QCD data while with its duration of the first-order phase transition(FoPT) left undetermined. At specific baryon chemical potential, the first-order QCD phase transition agrees with the observational constraint of baryon asymmetry. It, therefore, provides a scenario for phase transition gravitational waves(GWs) within the standard model of particle physics. If these background GWs could contribute dominantly to the recently claimed common-spectrum red noise from pulsar timing array(PTA) observations, the duration of this FoPT can be well constrained, and the associated primordial black holes are still allowed by current observations.

关键词： pulsar timing array QCD phase transition gravitational waves primordial black holes

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Zika virus:A review of literature

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Asian Pacific Journal of Tropical Biomedicine 2016年第12期6卷 989-994页

作者： Saeed Reza Jamali Moghadam Samaneh Bayrami Sepideh Jamali Moghadam Raheleh Golrokhi Fatemeh Golsoorat Pahlaviani SeyedAhmad SeyedAlinaghi Ziaeian Hospital Tehran University of Medical Sciences Iranian Research Center for hiv/aids(IRCHA) Iranian Institute for Reduction of High-Risk BehaviorsTehran University of Medical Sciences

Zika virus(ZIKV) has two lineages:African and ***-borne flaviviruses are thought to replicate initially in dendritic cells and then spread to lymph nodes and the blood *** for infection through blood transfusion,sexual practices and perinatal transmission *** possible routes of perinatal transmission are during delivery,breastfeeding and by close contact between the mother and her ***,mucocutaneous exposures to the virus by infected blood or monkey bite,organ transplantation or hemodialysis are the other routes of ZIKV *** are two types of ZIKV infection;Zika fever and congenital *** presentation of Zika fever varies from asymptomatic infections to a self-limiting febrile disease with low grade fever,conjunctivitis,maculopapular rash,headache,retro-orbital pain and arthritis/arthralgia with periarticular edema,myalgia,vertigo,vomiting and *** clinical feature could be mistaken for dengue or chikungunya *** is the most important and frequently reported clinical picture of suspected congenital Zika *** tests are needed for diagnosis of ZIKV infection,because there is no known pathognomonic clinical,biochemical or radiological ***-PCR is the most wellliked *** samples are tested by immunoglobulin G ELISA with ZIKV *** are also tested by immunoglobulin M *** is no certified vaccine or therapeutic *** asymptomatic or uncomplicated patients,treatment is not necessary.

关键词： Zika virus Microcephaly Serologic tests Vaccine Treatment Supportive therapy

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Regulation of Virus Replication and T Cell Homeostasis by N^6-Methyladenosine

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Virologica Sinica 2019年第1期34卷 22-29页

作者： Jing Yang Hong Wang Wenyan Zhang institute of Virology and aids Research The First Hospital of Jilin University

RNA modifications are abundant in eukaryotes, bacteria, and archaea. N^6-methyladenosine(m^6A), a type of RNA modification mainly found in messenger RNA(mRNA), has significant effects on the metabolism and function of m RNAs. This modification is governed by three types of proteins, namely methyltransferases as ‘‘writers' ', demethylases as ‘‘erasers' ',and specific m^6A-binding proteins(YTHDF1-3) as ‘‘readers' '. Further, it is important for the regulation of cell fate and has a critical function in many biological processes including virus replication, stem cell differentiation, and cancer development, and exerts its effect by controlling gene expression. Herein, we summarize recent advances in research on m^6A in virus replication and T cell regulation, which is a rapidly emerging field that will facilitate the development of antiviral therapies and the study of innate immunity.

关键词： RNA modification N^6-methyladenosine (m^6A) Virus replication T cell homeostasis

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Record-breaking bifunctional oxygen electrocatalyst accomplished by a data-driven approach for zinc-air batteries

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Journal of Energy Chemistry 2025年第1期100卷 144-145页

作者： Deviprasath Chinnadurai Zhi Wei Seh institute of Materials Research and Engineering (IMRE) Agency for Science Technology and Research (A*STAR)

Rechargeable zinc-air batteries(ZABs) have recently drawn great attention in energy research due to their high theoretical capacity,low costs, and inherently safe nature [1–3]. However, the sluggish cathode reactions necessitate the development of bifunctional oxygen electrocatalysts with lower ΔE indicator values. The ΔE indicator is commonly employed to quantitatively evaluate the electrocatalytic activity of a bifunctional oxygen electrocatalyst,representing the overall overpotential from oxygen reduction reaction(ORR) to oxygen evolution reaction(OER).

关键词： Data-driven approach Bifunctional oxygen electrocatalyst Record breaking performance Zinc-air batteries

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