First of all, let us see this claw like a crab claw, and there is a small worm with a poisonous needle on the tail.
Legend has it that the little bugs are
Everyone must be familiar with this little bug, this is the legendary scorpion.
In everyone's memory, have you ever been stung by a scorpion? Xiaobian was often stung when raising scorpions, and that feeling was really sour. The following small editor for everyone to share what it feels like to be stung by a scorpion, welcome to add to the friends of the headline number.
First of all, everyone knows that scorpion venom is a neurotoxin. Scorpion venom is a mixture of various peptide toxins. When stung by a scorpion, the main role in the process of poisoning is the various neurotoxins acting on the ion channel.
The most powerful thing is that when the scorpion stings the prey, it will adjust according to the different objects of hunting. When people inadvertently encounter scorpions, scorpions subconsciously sting people, at this time the scorpion releases limited venom, but it will also make people feel very painful, like the pain of being pricked by needles, which will last for about 3 hours. But when people consciously go to catch scorpions, the scorpion is able to take precautions in advance, releasing venom in advance in the tail, at this time one is not well grasped, stung by the scorpion, it will hurt for a day or even longer. The specific symptoms are numbness in the whole body, swelling and pain, fever, etc. where the stung is stung. When it hurts, the place where you are stung is basically very swollen, the numbness is still there, and it feels like an electric shock when you touch something.
Toads eat scorpions and poison them
Scorpion venom acts as a stable peptide molecule that is primarily capable of attacking sodium channels on cell membranes. Neurotoxins can produce two main effects: the first: to open the ion channel, so that the ion channel can not be closed, resulting in continuous excitement; the second is: hinder or delay the opening of the channel, so that the excitement can not be transmitted.
Xiaobian summed up a sentence that is: being stung by a scorpion really hurts.
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