See how toxic is the blood seal throat?

See blood seal throat is a national three-level protected plant, also known as arrow poison wood, for Sankoh see blood seal throat is a poisonous plant and medicinal plant, with milky white sap, bark gray, spring flowering, toxicity is greater, in the cultivation process should try to avoid cutting branches, before pruning should do the corresponding protection, let's take a look at see how strong the toxicity of blood seal throat!

How toxic is the blood seal throat?

Blood seal throat is the most poisonous tree in the world, milky white juice contains poison, once contact with human and animal wounds, can make the poisoned heart paralysis, blood vessel closure, blood coagulation, and even suffocation death, Xishuangbanna folk has a saying called "seven up eight down nine fall to the ground". The symptoms of poisoning in animals are similar to those in humans, and death occurs within 20 minutes to 2 hours after poisoning. The LD50 of the ethanol extract of milk injected into frog lymph sac is 0.8 mg/kg. Moderate doses cause nausea and vomiting in dogs, and high doses accelerate heart rate and produce ventricular fibrillation.

See blood seal throat poison with what solution?

The Blood Seal Throat was extremely poisonous, and only the Red-backed Bamboo Grass could cure it. Red-backed bamboo grass, also known as Jiadushu, Gabu, scissors tree, etc., leaves red green, slender plants, grows in the tropical rain forest of Xishuangbanna, Yunnan Province, China, is the only antidote to the most poisonous plants in the world (see blood seal throat), mostly grows around the poison tree, like grass, only a few Yi elderly can identify it.

What are the common poisonous plants?

1. Heartbreak grass: Heartbreak grass is an annual vine of the vine family, and its main toxic substance is vine. Among them, the most famous one is the hook of the genus Gelsemium of the horse money family. The root of Gelsemium elegans contains gelsemine (calamine) A, Zi, Chou, Yin, Mao, etc. It has a slight fragrance when it leaves the soil, but it will cause dizziness if it is smelled too much. Leaves contain koumine A, Chen, etc. Among them, the content of koumine is the highest, and koumine is the most toxic.

2. Tripterygium wilfordii: Tripterygium wilfordii is a wild plant of the family Tripterygium wilfordii. Its root bark, stem, leaves, flowers and buds are toxic. Its toxic components are mainly Tripterygium wilfordii and other five alkaloids, Tripterygium wilfordii alcohol, Leigong red, etc. Leaves and roots are used medicinally, and overdose can cause acute poisoning. The lethal dose of oral poisoning is 7 buds and 30~60 grams of root bark.

Oleander: Oleander is one of the most poisonous plants, containing a variety of toxins, some even fatal, and there have been small reports of fatal or nearly fatal. The whole plant, including its sap, is toxic, and other parts can have adverse effects. Toxicity persists after drying. Smoke from burning oleander is also highly toxic. A few or 10 to 20 leaves can cause adverse effects on adults. A single leaf can kill a baby. For animals, the lethal dose is as low as 0.5 mg/kg body weight, and most animals have adverse or fatal reactions to oleander.

4, see blood seal throat: see blood seal throat is the most poisonous tree in the world, often mixed with strychnine as curare medicine. The sap enters the body from the wound and causes poisoning. The main symptoms are muscle relaxation, slow heartbeat, and finally death due to cardiac arrest. The symptoms of poisoning in animals are similar to those in humans, and death occurs within 20 minutes to 2 hours after poisoning. Only the red-backed bamboo grass can cure this poison.

5. Datura stramonium L.: The whole grass is poisonous, especially the fruit, the seed is the most toxic, the tender leaves are the second, and the toxicity of dry leaves is smaller than that of fresh leaves. Datura poisoning, generally half an hour after eating, the fastest symptoms appear in 20 minutes, no more than 3 hours at the latest, symptoms disappear or basically disappear within 24 hours, severe cases in 24 hours into dizziness, convulsions, cyanosis, and finally dizzy death.

6. Muscovy: Muscovy is the seed of Strychnos nuxvomica and Yunnan Strychnos nuxvomica of Marchiaceae. Do not eat poisoning. At first, headache, dizziness, irritability, increased breathing, muscle cramps, dysphagia, aggravated breathing, mydriasis, chest distension, poor breathing, tightness of the whole body, then extreme contraction of extensor and flexor muscles at the same time, excessive sensitivity to hearing, vision, taste, feeling, etc., followed by typical convulsion symptoms of soil Ning, and finally respiratory myotonia asphyxia and death.

7. Foxglove: The whole plant of Foxglove is poisonous. It is an important cardiotonic drug. It can excite the myocardium, increase the contractility of the myocardium, improve blood circulation, or directly inhibit the conduction system in the heart. Because the distance between the therapeutic dose and the toxic dose of digitalis drugs is very small (it is generally believed that the therapeutic dose is about 60% of the toxic dose and 10~20% of the lethal dose), it is easy to be poisoned. The whole plant is poisonous, medicinal and has strong heart effect.

8. aconitum: aconitum is a plant belonging to aconitum genus of ranunculaceae. Poisoning is mostly related to excess, raw use, improper compatibility or use with wine. The symptoms are numbness of tongue, limbs and whole body, dizziness, tinnitus, unclear speech, palpitations, shortness of breath, pale face, cold limbs, abdominal pain and diarrhea, etc., which can be taken with honey or mung bean soup.