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【公司名称】 广州健仑生物科技有限公司
【市场部】    杨永汉

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【腾讯  】 2042552662
【公司地址】 广州清华科技园创新基地番禺石楼镇创启路63号二期2幢101-103室

“使用共享前运动神经元来控制多个肌肉可能是运动系统的一般特征，” 斯坦尼克说。“有关大脑的其他部分的其他研究，重要的是要记住，单个神经元可以受到多个下游区域的影响。”
研究人员使用他们的技术有兴趣进一步使小鼠跳回到它的大脑中，zui终绘制回路一直到皮层。但首先，他们计划深入研究前运动神经元和运动神经元之间的连接。
“这只是了解这些颜面部动作的控制的一小步，” 斯坦尼克说。“在咀嚼，饮水和讲话中，我们只能看着两块肌肉和至少有其他10个肌肉在活动，仍然需要大量的工作来观察这些其他肌肉，也只有这样，我们才能得到所有的这些工作如何作为一个单元来协调这种行为的一个完整图片。”
实验原理：高压蒸汽灭菌是将待灭菌的物品放在一个密闭的加压灭菌锅内，通过加热，使灭菌锅隔套间的水沸腾而产生蒸汽。待水蒸汽急剧地将锅内的冷空气从排气阀中驱尽，然后关闭排气阀，继续加热，此时由于蒸汽不能溢出，而增加了灭菌器内的压力，从而使沸点增高，得到高于100℃的温度。导致菌体蛋白质凝固变性而达到灭菌的目的。
 在同一温度下，湿热的杀菌效力比干热大，其原因有三：一是湿热中细菌菌体吸收水分，蛋白质较易凝固，因蛋白质含水量增加，所需凝固温度降低（表Ⅵ-2），二是湿热的穿透力比干热大（表Ⅵ-3）；三是湿热的蒸汽有潜热存在，每1克水在100℃时，由气态变为液态时可放出2．26kJ（千焦）的热量。这种潜热，能迅速提高被灭菌物体的温度，从而增加灭菌效力。

"Using shared prefrontal motor neurons to control multiple muscles may be a general feature of the motor system," said Steynick. "Other studies of other parts of the brain, it is important to remember that a single neuron can be affected by multiple downstream regions."
Researchers using their technique are interested in further jumping mice back into its brain, eventually drawing the loop all the way to the cortex. But first, they plan to dig deeper into the connections between the motor and motor neurons.
"It's only a small step toward understanding the controls on these facial movements," said Steynick. "In chewing, drinking and speaking, we can only look at two muscles and at least ten other muscles in motion. We still need a lot of work to observe these other muscles, and only then can we get all of these things A complete picture of this behavior as a unit. "
Experimental principle: Autoclaving is to be sterilized items placed in a closed autoclave, by heating, so that the water between the autoclave compartment boil and produce steam. Until the water vapor rapidly drained the cold air from the exhaust valve, and then close the exhaust valve to continue heating, this time because the steam can not overflow, and increase the pressure inside the sterilizer, so that the boiling point increased, A temperature above 100 ° C is obtained. Resulting in coagulation and denaturation of bacterial proteins to achieve the purpose of sterilization.
 At the same temperature, hot and humid bactericidal effect than dry heat, for three reasons: First, hot and humid bacteria in the body to absorb moisture, protein easier to coagulate, due to protein moisture content, the required freezing temperature decreased (Table VI-2) (Table VI-3); third is the hot and humid steam latent heat exists, each 1 g of water at 100 ℃, from the gaseous state can be released when the liquid 2.26kJ (thousand Coke) of the heat. This latent heat, can quickly increase the temperature of the object to be sterilized, thereby increasing the effectiveness of sterilization.