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Cytological Analysis of Meiosis in Caenorhabditis elegans
The nematode Caenorhabditis elegans has emerged as an informative experimental s
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In Vitro Maturation and Fertilization of Pig Oocytes
In pigs, as in many other species, immature oocytes liberated from ovarian folli
2024-12-25 11 -
Cloning Technologies
One major obstacle in realizing the potential behind human embryonic stem cells
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药物半数致死量LD50的测定实验
原理药物半数致死量LD50是指药物急性毒性实验中,当动物死亡率为50%时的单次给药剂量,单位通常为mg/kg。例如,当某药物给予400mg剂量时,可致使一半家兔
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Non-invasive Mapping of Lipids in Plant Tissue Using Magnetic Resonance Imaging
Plant oil has become an important component in the search for a replacement for
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成年小鼠空间学习记忆的检测 Morris 水迷宫实验-Y 迷宫实验(Y-Maze)
原理Y 迷宫测试是一种基于动物自然探索好奇心的行为测试,该测试中的自发交替行为被认为反映了短期空间工作记忆。其利用受试动物对于新环境探索的天性,实验过程中受试动
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Detecting and Quantifying pADPr In Vivo
Poly(ADP-ribose) polymerases (PARP) participate in diverse biological processes
2024-12-25 18 -
Primary Culture of the Human Olfactory Neuroepithelium
The central cell type involved in the initial perception of odors and transducti
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成年小鼠空间学习记忆的检测 Morris 水迷宫实验-Morris水迷宫
原理通过观察并记录动物学会在水箱内游泳并找到藏在水下逃避平台所需的时间、采用的策略和它们的游泳轨迹,分析和推断动物的学习、记忆和空间认知等方面的能力。它能比较客
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Analysis of PCP Defects in Mammalian Eye Lens
Multicellular tissues and organs often show planar cell polarity (PCP) where the
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小鼠脑片免疫组织化学(ABC 法)实验
原理通过特异的抗原抗体反应标记上可见的显示物系统来检查细胞及组织上原位抗原或抗体成分的方法。在光学显微镜、荧光显微镜或电子显微镜下观察其性质定位,还可以利用细胞
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Activation of Ras and Rho GTPases and MAP Kinases by G-Protein-Coupled Receptors
A complex intracellular signaling network mediates the multiple biological activ
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Methods to Validate Tooth-Supporting Regenerative Therapies
In humans, microbially induced inflammatory periodontal diseases are the primary
2024-12-25 7 -
药物对动物体内 NK 细胞活性的影响实验-瘤细胞悬液皮下接种法
原理肺癌是最常见的严重严胁人类健康和生命的恶性肿瘤之一, 机体免疫功能低下,与肺癌的发生发展密切相关。材料与仪器小鼠RPMI1640 培养基 中止液 Hank.
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Ras Proteins Signaling in the Early Metazoan Dictyostelium discoideum
Since the discovery of Ras, Ras-mediated transforming activity has been the majo
2024-12-25 8