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Materials Needed:Micro pipettes (l00 µl) or Pasteur pipettes drawn to fine tip2X2 gauze squaresNon-sterile glovesEppendorf or other tubes to hold samplesRack to hold tubesFine tip marker to label tubesAnesthetic agent as outlined in your approved protocolAnesthesia jar with screening materialPaper towels(3cc syringe) optional(20g needle) optionalProcedure:1.Anesthetize mouse or rat (e.g., with metofane, ketamine/xyla......阅读全文

General-Laboratory-Procedures,-Equipment-Use,-and-Safety-Considerations

A. Storage .The following properties of reagents and conditions are important considerations in processing and storing DNA and RNA. Heavy metals promo

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“伴随着马里兰钳轻快精细地夹持、凝切,淋巴结被整块完整的清扫,灵活的机械手在肺组织和血管表面细致地游离着血管和支气管,精确完美地切除了病变。”日前,山西省首例达芬奇机器人RATS手术在山西医科大学第一医院胸外科顺利完成。4月17日下午,在麻醉科、手术室的全力配合下,一台由胸外科主任张弘广操作、张雍偲

无创血压计应用论文:动物用血压计(五)

FIG. 4.Aberrant gene expression patterns of cardiac remodeling factors in ARKO male mice with or without Ang II stimulation. The left panel demons

Laboratory-Investigation:新药可预防致命核辐射

  新研究发现对抗致命的辐射有了新突破。在核辐射暴露后24小时内,一种再生肽可以帮助显著提高小鼠的生存时间。目前这项研究出版在自然出版集团的杂志《Laboratory Investigation》上。  德州大学医学分部研究作者Carla Kantara是生物化学和分子生物学博士后,他说当小鼠处于致

ICBR-Flow-Cytometry-Core-Laboratory-Paraformaldehyde-Fixation-of-Cells

BackgroundThis fixation method is good for cells labelled by fluorochrome-conjugated antibodies to membrane antigens. It will stabilize the light scat

英国血液学会发布最新血浆输注指南

    英国血液学会(BSH)近期发布了输注新鲜冰冻血浆(FFP)和冷沉淀血制品的最新指南。    新的血浆输注指南使用了推荐分级的评估、 制定与评价方法(GRADE),数据来源于2004年至2016年发表的文献。指南内容包括FFP和冷沉淀的安全解冻和储存及在无出血的患者中的使用方案。     指南

英国血液学会发布最新血浆输注指南

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  1、安全性试验  小鼠小核分析(Micronucleus assay in mice)  沙门菌逆突变测试(Ames test )  中国仓鼠卵巢细胞体外染色体结构变异分析(In vitro chromosome aberration assay in Chinese hamster ovary

Change-in-Hemoglobin-Levels-due-to-Anesthesia-in-Mice3

The mean hemoglobin in group 1 was 9.9 mmol/L prior to the anesthesia and decreased to 8.7 mmol/L 10 min after administration of the anesthesia (p 

Change-in-Hemoglobin-Levels-due-to-Anesthesia-in-Mice2

Table 1 The design of the cross-over studyBlood sample Number (days)Group A (n = 6)Group B (n = 6)1 (0)+ anesthesia− anesthesia2 (7)3 (14)4 (21)5 (28)

Change-in-Hemoglobin-Levels-due-to-Anesthesia-in-Mice1

An Important Confounder in Studies on Hematopoietic DrugsAnalgesic and anesthetic drugs may have an impact on the results achieved from animal experim

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Preparation of Islets for Transplant (Tx)Under an inverted microscope, hand-pick islets using a P200 pipetman and straight pipet tip from the cultured

Preparation-of-Mitochondria-from-Rat-Liver

Preparation of Mitochondria from Rat LiverRat liver is an ideal source for functional intact mitochondria for a number of reasons. We use Sprague-Dawl

Experimental-Surgery2

Use of Expired MaterialsExpired medical materials such as drugs, fluids and sutures may not be used on any research animal who is unanesthetized or wh

Protocols-for-the-preparation-of-tumour-cells-for-s.c.-injections-in-mice

For the establishment of solid tumour in nude mice, tumour cells are treated in a sterile environment under a cell culturing hood. Disposable sterile

HLA-Typing-for-A2.1-Transgenic-Mice,-protocol1

DNA Digestion and Extraction from Mouse Tailv Cut about 5mm of mouse tail, place in a 1.6mL eppendorf tube on ice (if very cold, the tail is not going

HLA-Typing-for-A2.1-Transgenic-Mice,-protocol2

2) Nested PCR: amplification product is 715 bp.Primer AL#22: CAC TCC ATG AGG TAT TTC TT Primer AL#Q: CTC TCT GCT GCT CCG CCADNA preparation: make a 1:

Protocols-for-the-preparation-of-tumour-cells-for-s.c.-injections-in-mice

For the establishment of solid tumour in nude mice, tumour cells are treated in a sterile environment under a cell culturing hood. Disposable sterile

多克隆抗体

Making Antibody·         Production of Polyclonal Antibody in Rabbit (Walter Steffen)Provides detailed protocol for immunizatioin, bleeding procedure,

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围手术期抗凝治疗是一种常见的且需要考虑患者、手术和扩大抗凝和抗血小板药物排列的情况。术前评估必须解决的是:与围手术期出血风险相平衡的栓塞事件的风险。手术操作可以分为通常不需要完全撤销抗凝治疗的低出血风险,以及一些与中等或高出血风险相关的操作。如果接受华法林的患者需要中断抗凝,必需考虑的是简单地阻断抗

Protocol-for-Aortic-Ring-Assay

ProceduresCover a 48-well plate with Matrigel (100μl/well) of and incubate for 30 min at 37°C, 5% CO2.Sacrifice the1-2 month old mice/rats (WT/mutant

Derivation-and-Culture-of-Cortical-Astrocytes

实验概要Astrocytes are the  most numerous cell type in the central nervous system (CNS). They play  critical roles in adult CNS homeostasis, provide bioch

大剂量服用阿司匹林无益仅有害

  一项HORIZONS-AMI(血管成形术和支架治疗急性心肌梗死一致性结果)临床试验表明,行直接冠状动脉介入术的ST段抬高心梗病人,出院服用大剂量阿司匹林出现大出血并发症的几率比给予小剂量的阿司匹林患者高,并且大剂量的阿司匹林并没有额外的防止缺血性事件发生的保护作用。  在临床指南中,阿司匹林的推

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  胞磷胆碱钠氯化钠注射液为核苷衍生物,胞磷胆碱可增强脑干网状结构、尤其是与意识密切相关的上行网状结构激动系统的机能;增加锥体系统的机能,改善运动麻痹;改善大脑循环,通过减少大脑血流阻力,增加大脑血流而促进大脑物质代谢,对促进大脑功能恢复和促进苏醒等具有一定作用。本品在小鼠及大鼠静脉给药急性毒性结果

无创血压计应用论文:动物用血压计(一)

Androgen Receptor Gene Knockout Male Mice Exhibit Impaired Cardiac Growth and Exacerbation of Angiotensin II-induced Cardiac Fibrosis 【摘要】  Androg

Adiponectin-Replenishment-Ameliorates-ObesityRelated-Hypertension(二)

Methods    Animal and Animal Treatment    KKAy male mice were purchased from Japan CLEA (Tokyo, Japan). This strain is a cross between black KK fema

口服抗凝药可作为房颤患者缺血性脑卒的二级预防措施

 研究者在加拿大中风注册表中筛选出2003-2008年间2162例确诊为急性缺血性中风合并急性心房颤动的患者。本研究对死亡与因复发性缺血性脑卒中、心肌梗死,严重大出血入院的基本复合终点进行了研究。与只接受口服抗凝药的患者相比,仅接受抗血小板治疗或无抗血栓治疗患者的上述复合终末事件风险增加。   作者

SMEAR-PREPARATION

The preparation of a smear is required for many laboratory procedures, including the Gram-stain. The purpose of making a smear is to fix the bacteria