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乐生院是日本殖民台湾后于1930年设立的公立麻风防治机构，长期承担着麻风患者隔离治疗、康复疗养及社会防治等任务，日据时期依托警察......
Isolation and Characterization of Acid-soluble Collagen and Pepsin-soluble Collagen from the Skin of
By using the wastes fish skin of sturgeon processed as a raw material,a macromolecule biomaterial of collagen was extrac......
Isolation, characterization, and phylogenic analysis of three new severe fever with thrombocytopenia
Hubei Province is a major epidemic area of severe fever with thrombocytopenia syndrome bunyavirus (SFTSV) in China.Howev......
<正> Glucagon is a polypeptide hormone of 29 amino acids which is synthesized by the α-cell of the islets of Langerhans......
Three new C-3 dehydrated bufadienolides were isolated from the venom of Bufo bufo gargarizans. Their structures were elu......
Pneumocystis spp. infect the lungs of multiple mammalian species and cause disease in immunosuppressed individuals. The ......
A new method of fabricating all-fiber broadband-rejection filter based on long period fiber grating (LPFG) is proposed. ......
Reconstruction of human nuclear transfer em-bryos is a necessary step of therapeutic cloning. In this study we injected ......
A new abietane quinone diterpenoid was isolated. together with horminone. 16- acetoxy-7-0-acetyhorminone. β-sitosterol.......
A new caffeoylquiniclactone, named neochlorgeniclatone, was isolated from the leaves of Betula platyphylla Suk. The str......
A new indole alkaloid, peduncin was isolated from the roots of Pueraria peduncularis. Its structure was established as 1......
AIM:To explore the properties of hypervariable region 1(HVR1) in the envelope 2 gene of hepatitis C virus byanalyzing t......
Security tools are rapidly developed as network security threat is becoming more and more serious.To overcome the fundam......
Survey of Angiostrongylus cantonensis in rats and giant African land snails in Phitsanulok province,
Objective:To survey the Angiostrongylus cantonensis(A.cantonensis) or the rat lungworm in a rat,definitive host,and in a......
AIM: To study the effects of IκBα and its mutants (IκBαM, IκBα243N, IκBαM244C) on NF-κB, p53 and their downstre......
The present study was designed to isolate and characterize the analgesic compounds of Artemisa sacrorum Ledeb. The Et OA......
Three new cycloartane triterpene glycosides were isolated from the rhizomes of Actaea asiatica. Their structures were el......
Further studies on the sea cucumber Bohadschia marmorata Jaeger led to the isolation of a new holostan-type triterpene g......
,Mechanism of agonistic angiotensin Ⅱ type Ⅰ receptor autoantibody-amplified contractile response to
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该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
针对MEMS开关提高电容比需要提高驱动电压的问题,提出了一种应用于Ku频段的阶跃结构MEMS开关,该结构结合了固支梁开关和悬臂梁开关......
从四川乐山某养殖场自然发病的似鲇高原鳅(Triplophysa siluroides)体内分离到一株病毒FYL140220。病毒感染鲤上皮瘤细胞系(epithe......
本文总结了新型冠状病毒肺炎疫情期间小儿骨科的应急护理管理,包括护理人员管理、物资管理、环境管理、患儿及家属的管理、收治患......
【目的】确定引起拟穴青蟹发病死亡的病原菌,并了解其致病性及药敏特性,为该病的临床诊断及科学防控提供理论依据,同时为保障拟穴......
利用血清3型鸭疫里氏杆菌制备兔抗高免血清和平板凝集诊断抗原,对收集的2010年3月~10月来山东畜牧兽医职业学院动物医院就诊的鸭传......
针对传统大型振动筛筛箱侧帮易断裂,参振质量大,隔振效果差等问题,提出了将反共振理论用于振动筛的设计理念,建立了反共振振动筛的......
通过研究云南贯众（Cyrtomium yurmanense）的化学成分，用硅胶和凝胶柱色谱进行分离，根据理化性质、波谱特征鉴定结构。结果从其甲醇提取......
从上海地区５个发病猪场的病料中，分离到３株致Ｍａｒｃ－１４５细胞病变的病毒：ＳＨ１、ＳＨ２和ＳＨ３，理化特性研究表明，３株分离毒均对氯仿、乙醚、甲醛、热（５６℃）、酸（ｐＨ６以下）、碱（ｐＨ８以......
采用稀释涂布法从浓香型白酒生产中分离得到204株细菌,经初筛、复筛、产酸实验得到产酸较强的4株细菌Pe-B36、SW-B158、T-B14和Q1X......
酸性尾矿废弃地废石含有硫化物,在雨水的淋溶作用下会产出硫酸,加剧废弃地的酸化,增加企业环保成本,而生态修复工作就是从源头上控......
【目的】筛选获取纯度较高的蒸煮腌肉主导色素亚硝基血色原（nitrosohemochromogen,NH）的方法。【方法】采用7种不同极性溶剂对NH进行......
目的：探讨以间充质干细胞作为饲养层细胞分离培养昆明小鼠胚胎干细胞（Embryonic stem cell，ES细胞）的方法。方法：以鼠间充质干细胞作为......
利用BCP培养基从酸菜汁中分离出两株菌株，经多次纯化得到纯菌株，编号分别为LpL328、ST328，初筛后发现LpL328具有较好的产y-氨基丁酸（GA......
对川西北部分牧区的10份传统发酵牦牛酸奶样品进行酵母菌的分离，通过常规形态特征和26SrRNA基因测序分析鉴定出6株发酵毕赤酵母菌（Pi......
稻瘟病是一种严重威胁全球粮食安全的水稻真菌病害。本研究采用平板对峙法从湖南岳阳地区筛选出1株对水稻稻瘟病菌具有高效拮抗活......
化石燃料极大地促进了近代工业的发展，其影响一直延续至今。然而，化石燃料储量有限，并且已引发生态环境的破坏，严重威胁人类的生存。因......
孤立点挖掘是数据挖掘的一个重要领域，而统计分析方法在孤立点检测中具有天然的优势。本文将统计聚类方法融入RBF神经网络，提出了一......
针对大型蓄电池存储容量在线实时检测技术难题,采用高档AVR单片机ATMEGA8L为核心,设计了输入信号±100mV、测量端与测试系统间电气......
利用数值模拟方法研究龙溪塔整体平移后的动力特性及其抗震性能。考虑塔檐、塔刹以及开洞等构造,建立平移后古塔的三维实体有限元......
目的：探讨氨氯地平（络活喜）与硫氮草酮缓释片（合贝爽）联合治疗对单纯收缩期高血压（ISH）患者血压、动脉弹性功能、尿蛋白的影响。方法：选取7......
【目的】研究巨大型蒲公英小分子量糖蛋白的单糖组成及其抗氧化活性,为巨大型蒲公英资源的开发利用提供理论依据。【方法】以巨大......
为鉴定江西省某大鲵人工养殖场大鲵发生水肿病的病原，试验从病鲵体表病灶底层的腹水、肌肉组织和内脏等处及其养殖池水样中进行细菌......
乳杆菌能够维持肠道内正常菌群的平衡,而来源于动物肠道的乳杆菌更容易在肠道内生长繁殖,所以分离冷水鱼肠道内的低温乳杆菌具有重......
采用单菌丝团法分离硬叶兜兰菌根真菌,纯化后,用打孔法培养菌株并观察形态特征并测定生长速度,初步鉴定了8株内生真菌（DJYYDL001、D......
摘 要：营养与食品卫生学是医学院校预防医学专业的一门专业必修课程。通过营养与食品卫生学网络试题库的建设，一方面可以实现教考分......
从土壤中分离出一株编号230放线菌,经鉴定为浅灰链霉菌230.从中分离获得杀钉螺抗生素230,分子量466,分子:C_(23)H_(26)N_4O_3,为吲......
在对文物进行保护处理过程中,清洗是非常重要工作之一。新的清洗材料、清洗工艺的研究,对文物保护技术的发展具有重要价值。本研究......
One strain of Toxoplasma gondii was successfully isolated from chickens in China by bioassay in mice. Antibodies and cir......
从一免疫失败鸡场中分离到１株鸡传染性法氏囊病野毒株，命名为ＬＸ株。经血清学、鸡胚接种、病毒形态、外源病毒（ＣＡＡ、ＮＤＶ和ＩＢＶ）排除试验等证实该分离......
