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Platypus venom

Index Platypus venom

The platypus is one of the few living mammals to produce venom. [1]

21 relations: Alveolar gland, Amino acid, Calcaneus, Calcar, Case study, Convergent evolution, Defensin, Echidna, Edema, Hyperalgesia, Keith Payne, Morphine, Natriuretic peptide precursor C, Necrosis, Pain, Peptide, Platypus, Snake venom, Theria, Venom, Venomous mammal.

Alveolar gland

If glands are categorized by shape, alveolar glands contrast with tubular glands.

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Amino acid

Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.

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Calcaneus

In humans, the calcaneus (from the Latin calcaneus or calcaneum, meaning heel) or heel bone is a bone of the tarsus of the foot which constitutes the heel.

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Calcar

The calcar, also known as the calcaneum, is the name given to a spur of cartilage arising from inner side of ankle and running along part of outer interfemoral membrane in bats.

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Case study

In the social sciences and life sciences, a case study is a research method involving an up-close, in-depth, and detailed examination of a subject of study (the case), as well as its related contextual conditions.

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Convergent evolution

Convergent evolution is the independent evolution of similar features in species of different lineages.

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Defensin

Defensins are small cysteine-rich cationic proteins found in both vertebrates and invertebrates.

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Echidna

Echidnas, sometimes known as spiny anteaters, belong to the family Tachyglossidae in the monotreme order of egg-laying mammals.

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Edema

Edema, also spelled oedema or œdema, is an abnormal accumulation of fluid in the interstitium, located beneath the skin and in the cavities of the body, which can cause severe pain.

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Hyperalgesia

Hyperalgesia (or; 'hyper' from Greek ὑπέρ (huper, “over”), '-algesia' from Greek algos, ἄλγος (pain)) is an increased sensitivity to pain, which may be caused by damage to nociceptors or peripheral nerves and can cause hypersensitivity to stimulus, stimuli which would normally not be cause for a pain reaction (ex/ eyes or brain having a painful reaction to daylight).

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Keith Payne

Keith Payne, (born 30 August 1933) is an Australian recipient of the Victoria Cross, the highest decoration for gallantry "in the presence of the enemy" awarded to members of the British and Commonwealth armed forces.

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Morphine

Morphine is a pain medication of the opiate variety which is found naturally in a number of plants and animals.

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Natriuretic peptide precursor C

Natriuretic peptide precursor C, also known as NPPC, is a protein that in humans is encoded by the NPPC gene.

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Necrosis

Necrosis (from the Greek νέκρωσις "death, the stage of dying, the act of killing" from νεκρός "dead") is a form of cell injury which results in the premature death of cells in living tissue by autolysis.

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Pain

Pain is a distressing feeling often caused by intense or damaging stimuli.

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Peptide

Peptides (from Gr.: πεπτός, peptós "digested"; derived from πέσσειν, péssein "to digest") are short chains of amino acid monomers linked by peptide (amide) bonds.

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Platypus

The platypus (Ornithorhynchus anatinus), sometimes referred to as the duck-billed platypus, is a semiaquatic egg-laying mammal endemic to eastern Australia, including Tasmania.

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Snake venom

Snake venom is highly modified saliva containing zootoxins which facilitates the immobilization and digestion of prey, and defense against threats.

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Theria

Theria (Greek: θηρίον, wild beast) is a subclass of mammals amongst the Theriiformes (the sister taxa to Yinotheria).

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Venom

Venomous Animals Venom is a form of toxin secreted by an animal for the purpose of causing harm to another.

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Venomous mammal

Venomous mammals are animals of the class Mammalia that produce venom, which they use to kill or disable prey, to defend themselves from predators or conspecifics or in agnostic encounters.

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Crural gland.

References

[1] https://en.wikipedia.org/wiki/Platypus_venom

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