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The species has been observed mating in the mountains of the western Tonkin region of Vietnam, at elevations of 400 to 2,000 metres (1,300 to 6,600 ft) above sea level in the months of March through May.
Mating and egg-laying periods are very extended. [4][5], nAChRs can obtain their open conformation by a twist-like motion as seen in figure X. [2], The sequence of α-cobratoxin is: [11] It is active during both the day and night. When a complex was formed with an α7 receptor-like protein(AChBP-complex) and 5 α-Cobratoxins, it is not able to twist anymore.[6]. Higher population density is observed in the vicinity of human settlements, in secondary forests, and in rice paddy fields which are adjacent to forests. "Spectacled snake" refers to the markings which the snake may at times have on the back of the hood that resemble eyeglasses. According to Minton (1974), this cobra has a venom yield range of 150 to 200 mg (dry weight). The head on this species is broad, slightly triangular in shape and is slightly distinct from the neck.
[4][6] In Taiwan there were 593 recorded cases of envenomation by the Chinese cobra from 1904 to 1938, of those 87 cases were fatal which is a 15% mortality rate. Because of that paralysis, respiratory problems may develop, which can lead to death. [4][5][6][10], Its typical habitat is woodlands, shrublands, grasslands, and mangroves. [12], Multiple sclerosis, briefly MS, is an autoimmune disease of the central nervous system (CNS). The β-sheet structure extends to amino acids 53-57 of loop III. The snake is terrestrial, diurnal and crepuscular. This is a heavy bodied snake, the body is slightly flattened, and may be significantly flattened when threatened, and it has a short tail. Brown listed a venom yield of 184 mg (dry wref neight). "The refined crystal structure of alpha-cobratoxin from Naja naja siamensis at 2.4-A resolution", "Naturally occurring disulfide-bound dimers of three-fingered toxins: a paradigm for biological activity diversification", "Inhibition mechanism of the acetylcholine receptor by alpha-neurotoxins as revealed by normal-mode dynamics", "Involvement of cholinergic system in suppression of formalin-induced inflammatory pain by cobratoxin", "Inhibition of the nicotinic acetylcholine receptors by cobra venom α-neurotoxins: is there a perspective in lung cancer treatment? Adults can be very aggressive, but the younger tend to be more aggressive as they are more nervous to the things surrounding them. These rediocides bind at the same nicotinic acetylcholine receptor as the snake poison does. Necrosis is a very severe result of the snake bite, and can keep harming the victim for years after the attack. Like other species of cobra, it is an oviparous snake. N. atra can inject as much as 250 mg of venom in a single bite The cardiotoxins are cytotoxins; victims feel extreme pain, the wound swells, and necrosis sets in quickly. It preys on any vertebrates from fish to mammals. [3], α-Cobratoxin binds antagonistically and slowly reversible to muscle-type and neuronal type nAChRs. https://animals.fandom.com/wiki/Chinese_Cobra?oldid=74705, South-east Asia, Southern China, Taiwan, Hong Kong. Its typical habitat is woodlands, shrublands, grasslands, and mangroves. An important property of neurotoxins is that they are not usually able to cross the blood-brain barrier. It can be found in rice paddy fields in maritime lowlands to various types of montaine forests, though it avoids dark forest with closed canopy. Its venom is both neurotoxic and cardiotoxic, with an LD50 of 0.53 mg/kg. The abdominal surface is pearl or slaty coloured. When it is injected thirty minutes before the toxification, the survival time will be prolonged. Adults can be very aggressive, but the younger tend to be more aggressive as they are more nervous to the things surrounding them.
"rice paddle ? The loops are knotted together by four disulfide bonds (Cys3-Cys20, Cys14-Cys41, Cys45-Cys56, and Cys57-Cys62). The cobratoxin of the Thailand cobra belongs to the neurotoxins. Cobratoxin binds to the ligand-binding pocket between the α/γ or α/δ nAChR subunits (Chen et al. [10], Like other species of cobra, it is an oviparous snake. The cause of this disease is still unknown but there is a possible chance that the disease is induced or worsened by viral infection. "spectacled snake", i.e. Animal Database is a FANDOM Lifestyle Community. Loop III stays intact because of a β-turn and hydrophobic interactions. [6][9] There is some variation in the colour of the ventral body and tail: it could be white to gray, dark gray mottled with white, or blackish. The Chinese cobra has a widely varied diet and it mainly preys on rodents, frogs, toads, and other snakes. [11] Brown listed a venom yield of 184 mg (dry weight). Chinese cobra), Zhōushān yǎnjìngshé (舟山眼鏡蛇, lit. When acetylcholine binds to the receptor it remains in the open conformation for a longer period which is sufficient to cause the ion-flux. This is higher than mortality rates for Naja naja (the Indian cobra).[15]. The distribution of the venom of the Chinese cobra has been studied in mice using a whole-animal radiographic technique.
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