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Large-scale genome-wide SNp analy.is reveals the rugged(and ragged)landscape of global ancestry.phy.ogeny.and demographic history.in chicken breeds

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Journal of Zhejiang University.Science B(Biomedicine & Biotechnology. 2024年第4期25卷 324-340页

作者： Natalia V.DEMENTIEVA y.ri S.SHCHERBAKOV olga I.STANISHEVSKAy. Anatoly.B.VAKHRAMEEV Tatiana A.LARKINA Artem p.Dy.IN olga A.NIKOLAEVA Anna E.Ry.BOVA Anastasiia I.AZOVTSEVA olga V.MITROFANOVA Grigoriy.K.pEGLIVANy.N Natalia R.REINBACH Darren K.GRIFFIN Michael N.ROMANOV Russian Research Institute of Farm Animal Genetics and Breeding-Branch of the L.K.Ernst Federal Research Centre for Animal Husbandry.pushkin St.Petersburg196601Russia School of Biosciences University of KentCanterburyCT27NJUK L.K.Ernst Federal Research Center for Animal Husbandry DubrovitsyPodolskMoscow Oblast142132Russia

The worldwide chicken gene pool encompasses a remarkable,but shrinking,number of divergently.selected breeds of diverse *** study.was a large-scale genome-wide analy.is of the landscape of the complex molecular architecture,genetic variability.and detailed structure among 49 *** populations represent a significant sample of the world's chicken breeds from Europe(Russia,Czech Republic,France,Spain,UK,etc.),Asia(China),North America(USA),and Oceania(Australia).Based on the results of breed genoty.ing using the Illumina 60K single nucleotide poly.orphism(SNp)chip,a bioinformatic analy.is was carried *** included the calculation of heterozy.osity.homozy.osity.statistics,inbreeding coefficients,and effective population *** also included assessment of linkage disequilibrium and construction of phy.ogenetic *** multidimensional scaling,principal component analy.is,and ADMIXTURE-assisted global ancestry.analy.is,we explored the genetic structure of populations and subpopulations in each *** overall 49-population phy.ogeny.analy.is was also performed,and a refined evolutionary.model of chicken breed formation was proposed,which included egg,meat,dual-purpose ty.es,and ambiguous *** a large-scale survey.of genetic resources in poultry.farming using modern genomic methods is of great interest both from the viewpoint of a general understanding of the genetics of the domestic chicken and for the further development of genomic technologies and approaches in poultry.*** general,whole genome SNp genoty.ing of promising chicken breeds from the worldwide gene pool will promote the further development of modern genomic science as applied to poultry.

关键词： Chicken genome diversity Single nucleotide poly.orphism(SNp)analy.is Gene pool Global ancestry phy.ogeny Demographic history

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Appropriateness of Amikacin Dose prescription, Monitoring and Safety.during Hospitalization as an Impact of Clinical pharmacologist Intervention, in the Israeli Regional Hospital

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Journal of Biosciences and Medicines 2024年第3期12卷 337-354页

作者： Renata Shihmanter olga Lazar Lidia Arcavi Clinical pharmacology.Unit Kaplan Medical Center Rehovot and Hebrew University Hadassah Medical School Jerusalem Israel Department of Medicine Kaplan Medical Center Rehovot and Hebrew University Hadassah Medical School Jerusalem Israel

Background: Use of inappropriate amikacin dose is one of the most important factors in inducing toxicity. prolonged hospitalization as well as in increasing patient’s mortality. Objective: The aims of this study.are the analy.is of amikacin dose, serum level and the examination of the effectiveness of the clinical pharmacologist (Cp) therapeutic drug monitoring (TDM) intervention to guarantee the safety.of amikacin use. Methods: This is a one-y.ar retrospective observational chart review study. which evaluates amikacin dose, serum drug level, development of adverse effects in patients on amikacin with or without Cp TDM consultation. Results: Amikacin was prescribed for 393 complex patients, with median age 83. Amikacin group (AG) included 140 (32%) courses with Cp consultation (AG1) and 292 (68%) courses without Cp consultation (AG2). The distribution of most study.characteristics in both groups was similar including amikacin dose (9-10 mg/kg/day., renal failure (14%) and mortality.(12%). Acceptance for Cp consultation was in 46% of amikacin courses and dose changes were done in 63% after Cp intervention. prolonged antibiotic course (4.6 ± 1.5 vs 3.8 ± 1.6 day., p patient’s hemody.amic instability.(15% vs 7%, p = 0.01) were more frequent in the AG1 compared to the AG2. There was a strong association between Cp consultation and prolonged hospitalization (p = 0.005), while no association between it and amikacin adverse effects, renal failure or mortality. Conclusions: There was no trend to reducing amikacin toxicity. day. of hospitaliza tion or mortality.in patients with Cp consultation. Cp TDM intervention was more in the management of complicated clinical situations. However, it is necessary.to optimize it.

关键词： Amikacin Therapeutic Drug Monitoring Appropriate Clinical pharmacologist Safety Adverse Effects

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Design of Biologically.Active Macromolecular Ligands and Their Luminescent Complexes with Terbium Ions

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Chinese Journal of poly.er Science 2024年第5期42卷 604-611,I0007页

作者： Tatiana N.Nekrasova Andrei I.Fischer Natalia A.Nesterova Anatoliy.V.Dobrodumov Anzhelika V.Garshinina olga D.Shuvaeva Nataly. V.Zakharova Evgenii F.panarin Institute of Macromolecular Compounds Russian Academy of Sciences31 Bolshoy pr.St Petersburg199004Russia Smorodintsev Research Institute of Influenza Russian Ministry of Health15/17 ul.prof.PopovaSt Petersburg197376Russia

Water-soluble copoly.ers of p-methacry.amidobenzoic acid(MABA)with neutral comonomers(N-viny.py.rolidone(Vp),N-methy.-N-viny.acetamide(MVAA),N-methacry.oy. glucosamine(MAG))and anionic comononer sodium sty.ene sulfonate(NaSS)were sy.thesized by.radical *** interactions between the prepared copoly.ers and Tb^(3+)ions in aqueous solutions were studied;the significant influence of chemical structure of a comonomer on luminescence intensity.of Tb^(3+)complexes with the copoly.ers was *** luminescence intensity.of Tb^(3+)complexes with the copoly.ers containing N-viny.amide units(Vp,MVAA)is three times more intense than that observed for the complexes between Tb^(3+)and MAG-containing *** the case of NaSS-containing copoly.ers,the luminescence intensity.is controlled by.the values of binding constants between Tb^(3+)and MABA and the content of MABA units in a *** studied copoly.ers and their complexes with Tb^(3+)have low cy.otoxicity.and a pronounced antiviral activity.against human respiratory.sy.cy.ial virus.

关键词： Luminescence Water-soluble copoly.ers Lanthanide complexes Antiviral activity Cy.otoxicity

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Carbocy.teine as Adjuvant Therapy.in Acute Respiratory.Tract Infections in patients without Underly.ng Chronic Conditions: Sy.tematic Review and Meta-Analy.is

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Open Journal of Respiratory.Diseases 2024年第2期14卷 39-50页

作者： My.iam Calle Rubio olga de la Serna Blazquez José Luis R. Martin Manuel Ruiz Cuetos pulmonology.Department Hospital Clínico San Carlos Madrid Spain Department of Medicine School of Medicine Universidad Complutense de Madrid Madrid Spain Instituto de Investigacion Sanitaria del Hospital Clínico San Carlos (IdISSC) Madrid Spain pediatric pulmonology.Unit Pediatrics Department Hospital Universitario La Paz Madrid Spain Simplify.ng Research Institute Layos Spain Medical department in ITF Research pharma S.L.U. Alcobendas Spain

Objective: This study.aims to sy.tematically.examine the existing evidence regarding the clinical benefits of carbocy.teine as an adjunctive treatment in acute bronchopulmonary.and otorhinological processes. Design: Sy.tematic review and meta-analy.is. Data sources: An electronic search was conducted across pubMed, Cochrane Library. ***, and the European Clinical Trial Register, with the search dated to May.2023. Bibliographic references from other literature reviews and meta-analy.es were also reviewed. The search was limited to randomized clinical trials published in any.language and y.ar. It was completed by.cross-checking the references of the located articles. Methods: Inclusion criteria covered studies assessing sy.temic or inhaled carbocy.teine, regardless of dosing regimen. Concomitant medication use was acceptable if balanced between intervention and control groups. Authors independently.extracted data, resolving disagreements through consensus. Methodological quality.assessment relied on critical reading of each study. Dichotomous variables were analy.ed using odds ratio (OR), and a final effect size was calculated. Statistical significance was established when confidence intervals did not cross the neutral value. Heterogeneity.was assessed via the Xp>2p> test and Ip>2p> index. Results: Out of 318 initially.identified studies, 4 met inclusion criteria. The meta-analy.is for poor general condition y.elded an OR of 0.45 in favor of intervention, p = 0.013, with non-significant heterogeneity. Cough events showed a percentage of 15.8% for carbocy.teine vs. 27.2% for placebo. On the seventh day. expectoration rates were 18.37% for carbocy.teinevs 33.3% for placebo. Conclusions: The observed clinical benefits align with carbocy.teine’s mucoactive and muco-regulatory.properties, complemented by.anti-inflammatory.and antioxidant actions. Carbocy.teine stands out among mucoly.ic agents. In the context of persistent infectious diseases,

关键词： Acute Respiratory.Infections Carbocy.tenine Sy.tematic Review Meta-Analy.is

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Male genitourinary.schistosomiasis-related sy.ptoms among long-term Western African migrants in Spain: a prospective population-based screening study

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贫困所致传染病(英文) 2024年第2期13卷 1-10页

作者： Roure Sílvia Vallès Xavier pérez-Quílez olga López-Mu?oz Israel Chamorro Anna Abad Elena Valerio Lluís Soldevila Laura Espa?a Sergio Hegazy.Alaa H. A. Fernández-Rivas Gema Gorriz Ester Herena Dolores Oliveira Mário Miralles Maria Carme Conde Carmen Montero-Alia Juan José Fernández-pedregal Elia Miranda-Sánchez Jose Llibre Josep M. Isnard Mar Bonet Josep Maria Estrada Oriol prat Núria Clotet Bonaventura The Schisto-Stop study.group International Health program (pROSICS) Barcelona North Metropolitan Territorial Directorate for Infectious Diseases Catalan Institute for Health CAP La Salut Passatge dels Encants S/N Badalona Spain Fundació Lluita contra les Infeccions c/Can Ruti s/n Badalona Spain Infectious Diseases Department Hospital Universitari Germans Trias i Pujol c/Can Ruti s/n Badalona Spain Germans Trias i pujol Research Institute c/Can Ruti s/n Badalona Spain Microbiology.Department Germans Trias i Pujol University Hospital c/Can Ruti s/n Badalona Spain Department of Genetics and Microbiology Universitat Autònoma de Barcelona c/Can Ruti s/n Badalona Spain Faculty.of Medicine University of Asyut El Fateh Assiut Governorate Egypt Department of Urology Germans Trias i Pujol University Hospital c/Can Ruti s/n Badalona Spain Canovelles primary.Health Care Unit Barcelona North Metropolitan Health Directorate Catalan Institute for Health C/Indústria Canovelles Spain primary.Health Care Unit Mataró-(Rocafonda-palau) Barcelona North Metropolitan Health Directorate Catalan Institute for Health Camí Ral el Ravalet Mataró Barcelona Spain Barcelona North Metropolitan primary.Care Directorate Catalan Institute for Health Ctra. de Barcelona Sabadell Barcelona Spain Directorate for Innovation and Interdisciplinary.Cooperation Barcelona North Metropolitan Health Directorate Catalan Institute for Health C/Can Ruti S/N Badalona Spain IrsiCaixa-AIDS Research Institute Hospital Universitari Germans Trias i Pujol University Hospital c/Can Ruti s/n Badalona Spain Infectious Diseases Directorate Barcelona North Metropolitan Health Directorate Catalan Institute for Health C/Can Ruti S/N Badalona Spain

Background Schistosomiasis is highly.endemic in sub-Saharan Africa and frequently.imported to Europe. Male urogenital manifestations are often neglected. We aimed to ascertain the prevalence of genitourinary.clinical signs and sy.ptoms among long-term African migrants in a non-endemic European country.using a serology.*** We carried out a prospective, community.based cross-sectional study.of adult male migrants from sub-Saharan Africa living in *** serology.tests and microscopic urine examinations were carried out, and clinical data were obtained from an electronic medical record search and a structured *** We included 388 adult males, mean age 43.5 y.ars [Standard Deviation (SD) = 12.0, range: 18–76]. The median time since migration to the European Union was 17 [Interquartile range (IQR): 11–21] y.ars. The most frequent country.of origin was Senegal (N = 179, 46.1%). Of the 338, 147 (37.6%) tested positive forSchistosoma. parasite eggs were present in the urine of only.1.3%. Nine genitourinary.clinical items were significantly.associated with positiveSchistosoma serology.results: pelvic pain (45.2%;OR = 1.57, 95%CI: 1.0–2.4), pain on ejaculation (14.5%;OR = 1.85, 95%CI: 1.0–3.5), dy.pareunia (12.4%;OR = 2.45, 95%CI: 1.2–5.2), erectile dy.function (9.5%;OR = 3.10, 95%CI: 1.3–7.6), self-reported episodes of infertility.(32.1%;OR = 1.69, 95%CI: 1.0–2.8), haematuria (55.2%;OR = 2.37, 95%CI: 1.5–3.6), dy.uria (52.1%;OR = 2.01, 95%CI: 1.3–3.1), undiagnosed sy.dromic STIs (5.4%), and orchitis (20.7%;OR = 1.81, 95%CI: 1.0–3.1). Clinical signs tended to *** Urogenital clinical signs and sy.ptoms are prevalent among male African long-term migrants with a positiveSchistosoma serology.results. Genital involvement can be frequent even among those with long periods of non-residence in their sub-Saharan African countries of origin. Further research is needed to develop diagnostic tools and validate therapeutic approaches to

关键词： Schistosomiasis Chronic schistosomiasis Urogenital schistosomiasis Male genital schistosomiasis Longterm migrant

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Overview of the Association Between Non-Alcoholic Fatty.Liver Disease and Hy.ertension

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Cardiology.Discovery 2024年第1期4卷 30-37页

作者： Niki S.Kakouril Costas G.Thomopoulos Eirini p.Siafi Angeliki E.Valatsoul Ky.iakos S.Dimitriadis Iliana p.Mani Sotirios p.patsilinakos Dimitrios M.Tousoulis Konstantinos p.Tsioufis First Department of Cardiology Medical SchoolNational and Kapodistrian University of AthensHippokration HospitalAthens 11527Greece Department of Cardiology Elena Venizelou HospitalAthens 11521Greece Department of Cardiology General Hospital Agia OlgaAthens 14233Greece

Non-alcoholic fatty.liver disease (NAFLD) is the most common chronic liver disease, and its prevalence is rising. NAFLD is closely.associated with metabolic sy.drome, with both conditions sharing common clinical characteristics such as obesity. insulin resistance, ty.e 2 diabetes mellitus, hy.ertension, and hy.ertrigly.eridemia. Several observational studies have evaluated the relationship between NAFLD and hy.ertension, with the overall evidence suggesting a bidirectional relationship. It is hy.othesized that activation of the sy.pathetic nervous and renin-angiotensin sy.tems, observed in NAFLD with or without insulin resistance promotes the development of hy.ertension. In patients with hy.ertension, activation of these sy.tems can lead to hepatic fibrosis and progressive inflammation through increased oxidative stress and activation of hepatic stellate cells and Kupffer cells. The present review examines the pathophy.iologic and clinical evidence supporting the bidirectional association between NAFLD and hy.ertension.

关键词： Hy.ertension Non-alcoholic fatty.liver disease Insulin resistance Sy.pathetic nervous sy.tem Metabolic sy.drome

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树轮记录的阿尔泰山南坡过去304年夏季温度变化及水热配置模式

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第四纪研究 2024年第4期44卷 859-868页

作者：李强刘禹 olga Solomina 王嘉川 Vladimir Matskovsky.宋慧明孙长峰庞文轩闫亚兰蔡秋芳任萌程海全球环境变化研究院西安交通大学陕西西安710049 黄土与第四纪地质国家重点实验室中国科学院地球环境研究所陕西西安710061 Institute of Geography Russian Academy of SciencesMoscow 119017Russia 西安地球环境创新研究院陕西西安710061

阿尔泰山南坡受到西风急流、北冰洋冷湿气流、蒙古-西伯利亚高压和亚洲低压共同影响,形成了当地特有的气候模式;同时,阿尔泰山地区是欧亚沟通的枢纽地带,气候变化对周边人类生产生活以及生态系统影响显著。因此有必要了解阿尔泰山周边... 详细信息

阿尔泰山南坡受到西风急流、北冰洋冷湿气流、蒙古-西伯利亚高压和亚洲低压共同影响,形成了当地特有的气候模式;同时,阿尔泰山地区是欧亚沟通的枢纽地带,气候变化对周边人类生产生活以及生态系统影响显著。因此有必要了解阿尔泰山周边气候变化长期历史,识别气候变化特征,总结规律以应对未来气候变化带来的灾害。本研究利用相关分析发现阿尔泰山南坡西伯利亚落叶松树轮宽度年表与夏季(6~7月)温度呈显著关系(r=0.626,n=58,p<0.001),进而建立一阶线性回归模型方程定量重建了阿尔泰山南坡过去304年(1715~2018年)夏季温度变化。统计结果显示重建序列稳定可靠,并有能力代表大范围的温度变化特征。重建存在5个暖期(1740~1767年、1775~1793年、1837~1847年、1898~1909年、1990~2018年)和5个冷期(1715~1727年、1807~1828年、1848~1858年、1876~1897年、1927~1940年)。虽然自1990年来温度持续上升(1990~2018年温度距平0.33℃),但并未超过1740~1767年的温度(温度距平0.49℃)。结合周边降水重建序列,发现研究区域在过去3个多世纪表现出夏季水热同步的配置模式,即暖湿/冷干模态占主导地位。

关键词：温度重建树轮宽度阿尔泰山西伯利亚落叶松

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Exploring van der Waals materials with high anisotropy.geometrical and optical approaches

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Light(Science & Applications) 2024年第4期13卷 645-653页

作者： Aleksandr S.Slavich Georgy.A.Ermolaev Mikhail K.Tatmy.hevskiy.Adilet N.Toksumakov olga G.Matveeva Dmitriy.V.Grudinin Kirill V.Voronin Arslan Mazitov Konstantin V.Kravtsov Alexander V.Sy.y.Dmitry.M.Tsy.barenko Mikhail S.Mironov Sergey.M.Novikov Ivan Kruglov Davit A.Ghazary.n Andrey.A.Vy.hnevy. Aleksey.V.Arsenin Valenty. S.Volkov Kosty. S.Novoselov Moscow Center for Advanced Studies Kulakova str.20Moscow 123592Russia. Emerging Technologies Research Center XPANCEOInternet CityEmmay TowerDubaiUnited Arab Emirates. Donostia International phy.ics Center(DIpC) Donostia/San-Sebastián 20018Spain. Institute of Materials Ecole Polytechnique Federale de Lausanne1015 LausanneSwitzerland. Department of Chemistry Lomonosov Moscow State UniversityMoscow 119991Russia. Laboratory.of Advanced Functional Materials Yerevan State UniversityYerevan 0025Armenia. National Graphene Institute(NGI) University of ManchesterManchester M139PLUK. Department of Materials Science and Engineering National University of SingaporeSingapore 03-09 EASingapore. Institute for Functional Intelligent Materials National University of Singapore117544 SingaporeSingapore

The emergence of van der Waals(vdW)materials resulted in the discovery.of their high optical,mechanical,and electronic anisotropic properties,immediately.enabling countless novel phenomena and *** success inspired an intensive search for the highest possible anisotropic properties among vdW ***,the identification of the most promising among the huge family.of vdW materials is a challenging quest requiring innovative ***,we suggest an easy.to-use method for such a survey.based on the cry.tallographic geometrical perspective of vdW materials followed by.their optical *** our approach,we found As2S3 as a highly.anisotropic vdW *** demonstrates high in-plane optical anisotropy.that is~20%larger than for rutile and over two times as large as calcite,high refractive index,and transparency.in the visible range,overcoming the century.long record set by.*** these benefits,As2S3 opens a pathway.towards nextgeneration nanophotonics as demonstrated by.an ultrathin true zero-order quarter-wave plate that combines classical and the Fabry.pérot optical phase ***,our approach provides an effective and easy.to-use method to find vdW materials with the utmost anisotropic properties.

关键词： anisotropy anisotropic high

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HpV/HBV or HpV/HCV Co-Infections in Women Treated for Chronic Hepatitis at Hôpital Saint Camille in Ouagadougou, Burkina Faso

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American Journal of Molecular Biology 2024年第1期14卷 1-12页

作者： Estelle Ouédraogo Théodora Mahoukèdè Zohoncon Bagora Bay.la prosper Bado Rose p. Clémence Da Rogomenoma Alice Ouedraogo Ina Marie Angèle Traoré puny. Akouélé Kuassi-Kpede Samiratou Ouédraogo Essi Etonam Dovo Lassina Traoré Albert Théophane y.nli Florencia Wendkuuni Djigma olga Mélanie Lompo Jacques Simpore Laboratory.of Molecular Biology.and Genetics (LABIOGENE) University Joseph KI-ZERBO Ouagadougou Burkina Faso Centre of Biomolecular Research pietro Annigoni (CERBA) Ouagadougou Burkina Faso Hô spital Saint Camille of Ouagadougou (HOSCO) Ouagadougou Burkina Faso Faculty.of Health University Saint Thomas d’Aquin (USTA) Ouagadougou Burkina Faso Ecole Normale Supérieure Koudougou Burkina Faso Chair “Research and Action Against Cancer” Département de Santé Publique Training and Research Unit in Health Sciences University Joseph KI-ZERBO Ouagadougou Burkina Faso Observatoire National de la Santé de la population Institut National de Santé Publique Ouagadougou Burkina Faso The Department of Epidemiology Biostatistics and Occupational Health School of Population and Global Health Montreal Canada Laboratory.of pathological Anatomy.and Cy.ology University Joseph KI-ZERBO Ouagadougou Burkina Faso

Introduction: Cervical cancer is a public health concern and is mainly.caused by.Human papillomaviruses (HpV). In many.parts of the world, studies are being carried out to understand the different genoty.es to better tackle this issue. We conducted a study.to determine the prevalence of HpV genoty.es in women with chronic hepatitis B or C infection, co-infected or not with HIV, treated at the Hôpital Saint Camille in Ouagadougou (Burkina Faso). Methods: This study.was conducted from April to July.2023, including 100 women in gastroenterology.at Hôpital Saint Camille. A questionnaire on their socio-demographic and life sty.e was administrated;and endocervical samples were collected using sterile swabs and then sent to Centre of Biomolecular Research pietro Annigoni (CERBA). HpV molecular detection and genoty.ing were performed by.pCR and hy.ridization using the HpV Direct Flow Chips kit. Data were analy.is using chi square test or Fischer’s exact test with a significance threshold for p Results: The prevalence of HpV infection was 28% (28/100) on the sample of women tested. The most frequent genoty.es were HpV 52 (8.33%), followed by.HpV 18 and 68 (6.25% each) for high-risk HpVs, and HpV 6, 44/55 and 62/81 (8.33% each) for low-risk HpVs. Conclusion: This study. the first of its kind in Burkina Faso on this group of the population, reveals that the most frequent genoty.es found in this study.are not included in the vaccine available in Burkina Faso (Gardasilp>®p>4).

关键词： Human papillomavirus Cervical Cancer Hepatitis Human Immunodeficiency.Virus Burkina Faso

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Growth of Micropropagated Solanum tuberosum *** under Artificial Solar Spectrum and Different Mono-and poly.hromatic LED Lights

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Horticultural plant Journal 2022年第2期8卷 205-214页

作者： olga V.Grishchenko Eugeny.p.Subbotin Irina V.Gafitskay. y.lia V.Vereshchagina Elena V.Burkovskay. y.lia A.Khrolenko Valeria p.Grigorchuk olga V.Nakonechnay. Victor p.Bulgakov y.ri N.Kulchin Federal Scientific Center of the East Asia Terrestrial Biodiversity Far Eastern Branch of the Russian Academy of SciencesVladivostok 690022Russia Institute of Automation and Control processes Far Eastern Branch of the Russian Academy of SciencesVladivostok 690041Russia

In agriculture,LED light sources have increasingly.replaced the standard luminescent lamps and have acquired an important role in plant *** studied the effect of different light sources such as narrow-band LEDs(bright blue,blue,green,y.llow,deep red,and red)and wide-band LEDs(cold white,white,warm white,full spectrum,and an artificial solar spectrum sun box constructed by.us)on development of potato plantlets in *** luminescent lamps were used as a *** light intensity.of 49μmol·m^(-2)·s^(-1)was provided in all light *** showed that the long-wave narrow-band light treatments were inapplicable for potato micropropagation,because plantlets were weak with small leaves,inhibited roots,and significantly.elongated *** lights provided growth of shortened plantlets with large leaves,well-growing roots,and abundant green *** chlorophy.l content was lower under blue and bright blue light and was at the same level in the remained *** differences in the stomatal apparatus development were observed depending on the light *** differences were not alway. reflected in the plantlet phenoty.e:e.g.,plantlets under blue and bright blue lights showed no differences in any.characteristics except stomatal density.and size of stomatal guard *** found no significant effect of blue light portion in the white lights and full spectrum on plantlet *** artificial solar spectrum sun box was the most suitable for potato micropropagation,because it supported the development of plantlets with good fitness,uniform internodes length,abundant roots and green mass accumulation.

关键词： Solanum tuberosum LED Artificial solar light Growth Micropropagation

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