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Zoonotic human liver flukes,a type 1 biocarcinogen,in freshwater fishes:genetic analysis and confirmation of molluscan vectors and reservoir hosts in Bangladesh

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Infectious Diseases of Poverty 2024年第3期13卷 73-88页

作者： Sharmin Shahid Labony Md.Abdul Alim Muhammad Mehedi Hasan Md.Shahadat Hossain Sharmin Akter Joydeep Paul Thahsin Farjana Md.Haydar Ali Mohammad Zahangir Alam Takeshi Hatta Hayato Kawada Keiko Mizutani Naotoshi Tsuji null anisuzzaman Department of Parasitology Faculty of Veterinary ScienceBangladesh Agricultural UniversityMymensingh 2202Bangladesh Department of Fisheries Technology Faculty of FisheriesBangladesh Agricultural UniversityMymensingh 2202Bangladesh Department of Biotechnology School of Life Sciences&BiotechnologyAdamas UniversityBarasat-Barrackpore RdJagannathpurKolkataWest Bengal 700126India Department of Pathology and Parasitology Hajee Mohammad Danesh Science and Technology UniversityDinajpur 5200Bangladesh Department of Parasitology and Tropical Medicine Kitasato University School of Medicine1-15-1 KitasatoMinamiSagamiharaKanagawa 252-0374Japan Department of Molecular and Cellular Parasitology Kitasato University Graduate School of Medical Sciences1-15-1 KitasatoMinamiSagamiharaKanagawa 252-0373Japan

Background Opisthorchiid flukes,particularly Opisthorchis viverrini,Opisthorchis felineus,Clonorchis sinensis,and Metorchis *** the most common fish-borne zoonotic human liver flukes(hLFs).Liver fluke infections are more prevalent in resource-deprived and underprivileged *** herein estimated the prevalence of the metacercariae(MC)of major hLFs in common large freshwater fishes(lFWF)marketed for human consumption from some selected areas of Bangladesh along with detection of their molluscan vectors and *** The current status of fish-borne zoonotic hLF infections in lFWF was investigated along with their molluscan vectors and mammalian reservoir hosts in Mymensingh and Kishoreganj in Bangladesh from July 2018-June 2022 using conventional and multiple molecular techniques,such as PCR,PCR-restriction fragment length polymorphism(RFLP),sequencing,and bioinformatic *** infection rate of fishes was analyzed using the Z-test and the loads of MC were compared using the chi-squared(χ^(2))*** The MC of ***,Opisthorchis spp.,and Metorchis *** detected in 11 species of common and popular *** lFWF,the estimated prevalence was 18.7%and the mean load was 137.4±149.8 MC per 100 g of *** prevalence was the highest(P0.05)distributed between the head and body of *** infection rate was slightly higher in cultured(19.6%)*** MC of ***,***,***,and Metorchis orientalis in fishes were confirmed using PCR,PCR-RFLP and *** cercariae of opisthorchiid(Pleurolophocercus cercariae)flukes were only recovered from Bithynia spp.(3.9%,42 out of 1089).The ova of hLFs from dogs(4.3%,5 out of 116)and cats(6.0%,6 out of 100),and adult flukes(***)from ducks(41.1%113 out of 275)were *** The MC of

关键词： Human liver fluke Freshwater fish Molluscan vector Reservoir host Bangladesh

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EFFECT OF HEIGHT TO DIAMETER RATIO ON COMPRESSIVE STRENGTH OF CONCRETE

EFFECT OF HEIGHT TO DIAMETER RATIO ON COMPRESSIVE STRENGTH O...

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第四届北京国际水泥与混凝土会议

作者： Samir null Ahmed Ben-Zeitun Profs of Civil Engg.Al-Fateh UniversityP.O.Box 83609TripoliLibya Dr.

A laboratory study was carried out for determining the effect of height to diameter ratio on the compressivc strength of concrete cylinders. A total number of 360 concrete cylinders of different height to diameter ratios were castcd and cured for 28 days before testing Basalt and Limestone coarse aggregates were used for making the concrete cylinders. The proportions of 1.0:1.5:3.0 and 1.0:2.0:4 0 by weight for cement to sand to coarse aggregates were employed for making two concrete mixes. The range of water to cement ratios was between 0.45 and 0.65 and the range of height to diameter ratios was from 0.5 to 3.0. Results were discussed and conclusions were made regarding the effect of height to diameter ratio of the concrete cylinders on compressivc strength of concrete.

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一位谨慎的进步教育家:重新解读巴格莱

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当代教育科学 2004年第13期 27-29,64页

作者： J.Wesley null 金传宝 School of Education Department of Curriculum and InstructionBaylor UniversityPOBOX97314WacoTexas76798-7314U.S. 山东师范大学教育科学学院

专业的教育家和教育历史学家对卡潘学会(Kappa DeltaPi)的创建者——威廉·钱德勒·巴格莱的忽视实在是太久了。主要源于对巴格莱主要原始著述的忽视，在很大程度上，巴格莱在许多领域所获得的声望并不都是正面的。这种有疑问的历史观... 详细信息

专业的教育家和教育历史学家对卡潘学会(Kappa DeltaPi)的创建者——威廉·钱德勒·巴格莱的忽视实在是太久了。主要源于对巴格莱主要原始著述的忽视，在很大程度上，巴格莱在许多领域所获得的声望并不都是正面的。这种有疑问的历史观点认为，巴格莱是“反进步论者”，他的著作除了在其漫长的、真实的生涯末期所发表的《要素主义者的纲领》(1938年)

关键词：巴格莱卡潘学会教育家 “要素主义”运动生平经历

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Inhibitive efficacy of Nymphoides indica rhizome extract onα-glucosidase, and cross-link formation of advanced glycation end products

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Journal of Traditional Chinese Medicine 2021年第3期41卷 376-380页

作者： Muhammad Hanif Muzammil Ahmad Khan Muhammad Ramzan Abdul Rafey Ali Zaman Imran Aziz Ama'null'ah Adnan Amin Gomal Centre of Biochemistry and Biotechnology(GCBB) Gomal University D.I.Khan29050Pakistan NPRL Department of PharmacognosyFaculty of PharmacyGomal University D.I.Khan29050Pakistan FVAS Gomal University D.I.Khan29050Pakistan

OBJECTIVE: To investigate the inhibitive efficacy of Nymphoides Indica(L.) Kuntze rhizome extract onα-glucosidase and on cross-link formation of advanced glycation end products(AGEs).METHODS: The plant extracts were prepared by cold maceration and fractionated in solvents of diverse polarity. The in vitro α-glucosidase inhibition assay, fluorescence spectrometry and SDS-PAGE analysis was performed for antiglycation ***: During α-glucosidase inhibition assay significant inhibition by chloroform(0.43 mg/mL)and methanol fractions(0.66 mg/mL) was *** the AGEs inhibition assay, both oxidative(BSA-MGO) and non-oxidative(BSA-glucose)modes were employed. The inhibition of AGEs by total extract was considered moderate(IC_(50)0.10 mg/mL) as a result of non-oxidative mode, whereas in case of oxidative mode(BASA-MGO) no activity was recorded. Among fractions the methanolic fraction presented significant results both in oxidative(IC_(50)0.01 mg/mL) and non-oxidative modes(IC_(50) 0.3 mg/mL). Likewise the ethyl acetate fraction was more active in non-oxidative mode(IC_(50)0.04 mg/mL) compared to oxidative mode(IC_(50)0.32 mg/mL).During assay for inhibition of cross-link formation,the chloroform fraction significantly inhibited cross-link formation in a dose dependent ***: It was finally concluded that N. Indica rhizome extract possesses significant properties that inhibit α-glucosidase, and AGEs cross-link formation.

关键词： Nymphoides Indica alpha-glucosidases glycation end products advanced protein cross links antiglycation

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未来的百变电脑

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微电脑世界 2007年第Z1期 54-60页

作者： CHRISTOPHER null

实力让电脑重生随着运行速度更快的多核心处理器之类的突破性技术的出现,最初级的电脑也将有能力调转头回来向自己的对手展开复仇,它将会以前所未见的外形和尺寸出现在人们面前。当然,在为赢得用户心目中一席之地而战的同时,电脑也会在... 详细信息

实力让电脑重生随着运行速度更快的多核心处理器之类的突破性技术的出现,最初级的电脑也将有能力调转头回来向自己的对手展开复仇,它将会以前所未见的外形和尺寸出现在人们面前。当然,在为赢得用户心目中一席之地而战的同时,电脑也会在日后遭遇到来自更多方面的阻击。但这并不意味着它将渐显颓势,至少现在说这些依旧为时尚早。计算机正朝着更专业化的方向前进,尽管它们由此将会在外形上出现创新,但正如我们接触到的那些资深经理人以及行业专家所言：即使是最传统的桌面系统依旧会伴随人们走过以后相当长的一段时期。诚然,现在对未来PC的匆忙一瞥也许还不能让你看到你所希望的未来电脑的样子,但时间会改变这一切,还请多些耐心。八核心的处理器、超级硬盘、外置式显卡登场的曙光都已显现,至于更大、价格更易为消费者接受的显示器也露出了地平线。虽然一些技术难题的存在导致像20TB容量硬盘以及折叠式全彩显示器看起来依旧有些疯狂,不过一些现有技术所获得的突破也许比你的预见更为大胆：比如配置有可拆分式迷你显示屏的下一代笔记本电脑,它的脚步声我们已经依稀可辨。

关键词：显示屏硬盘显卡硬磁盘磁盘显示卡处理器计算机

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美林IT反攻

每周电脑报

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每周电脑报 2002年第1期 25-26+6页

作者： Christopher null

“如果你不再改变你的业务,你就只能走向消亡”,面对着竞争对手的压力,面对着经济形势的压力,面对着丧失客户的压力,美林知道此时越难越要IT。

关键词：美林经济 IT 斯蒂芬斯关林

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