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Haplorhini
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D000882 |
[A non-taxonomic, non-specific term for the smaller longer-tailed PRIMATES.
, A suborder of PRIMATES consisting of six families: CEBIDAE (some New World monkeys), ATELIDAE (some New World monkeys), CERCOPITHECIDAE (Old World monkeys), HYLOBATIDAE (gibbons and siamangs), CALLITRICHINAE (marmosets and tamarins), and HOMINIDAE (humans and great apes).
] |
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Haplosporida
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D041602 |
[A species in the order HAPLOSPORIDA which is a parasite of the flat oyster, Ostrea edulis.
, A phylum of EUKARYOTES in the RHIZARIA group. They are small endoparasites of marine invertebrates. Spores are structurally complex but without polar filaments or tubes.
] |
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Haplotypes
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D006239 |
[The genetic constitution of individuals with respect to one member of a pair of allelic genes, or sets of genes that are closely linked and tend to be inherited together such as those of the MAJOR HISTOCOMPATIBILITY COMPLEX.
] |
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Happiness
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D006240 |
[Highly pleasant emotion characterized by outward manifestations of gratification.
] |
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Haptens
|
D006241 |
[Small antigenic determinants capable of eliciting an immune response only when coupled to a carrier. Haptens bind to antibodies but by themselves cannot elicit an antibody response.
] |
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Haptoglobins
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D006242 |
[Plasma glycoproteins that form a stable complex with hemoglobin to aid the recycling of heme iron. They are encoded in man by a gene on the short arm of chromosome 16.
] |
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Haptophyta
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D058087 |
[A group (or phylum) of unicellular EUKARYOTA (or algae) possessing CHLOROPLASTS and FLAGELLA.
] |
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Harassment, Non-Sexual
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D000071277 |
[The act of systematic and/or continuous unwanted and irritating actions of a non-sexual nature, by a party or group against another. This behavior may include threats, BULLYING, taunts, blackmail, and demands.
] |
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Harderian Gland
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D006243 |
[A sebaceous gland that, in some animals, acts as an accessory to the lacrimal gland. The harderian gland excretes fluid that facilitates movement of the third eyelid.
] |
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Hardness
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D006244 |
[The mechanical property of material that determines its resistance to force. HARDNESS TESTS measure this property.
] |
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Hardness Tests
|
D006245 |
[A test to determine the relative hardness of a metal, mineral, or other material according to one of several scales, such as Brinell, Mohs, Rockwell, Vickers, or Shore. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
] |
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Hares
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D034621 |
[Various species of HARES in the genus Lepus, not RABBITS.
, The genus Lepus, in the family Leporidae, order LAGOMORPHA. Hares are born above ground, fully furred, and with their eyes and ears open. In contrast with RABBITS, hares have 24 chromosome pairs.
] |
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Harm Reduction
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D040261 |
[The application of methods designed to reduce the risk of harm associated with certain behaviors without reduction in frequency of those behaviors. The risk-associated behaviors include ongoing and active addictive behaviors.
] |
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Harmala Alkaloids
|
D000077290 |
[Structurally related ALKALOIDS derived from the seeds of PEGANUM HARMALA and other plant sources. They are associated with various pharmacologic and therapeutic effects.
] |
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Harmaline
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D006246 |
[A beta-carboline alkaloid isolated from seeds of PEGANUM.
] |
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Harmful Algal Bloom
|
D057097 |
[A colloquial term for a harmful algal bloom in which DINOFLAGELLATES accumulate rapidly forming dense patches and often discolor the water (but not always red). Some red tides are associated with the build up of natural toxins and some with the depletion of dissolved oxygen. They are unrelated to EARTH TIDES.
, An algal bloom where the algae produce powerful toxins that can kill fish, birds, and mammals, and ultimately cause illness in humans. The harmful bloom can also cause oxygen depletion in the water due to the death and decomposition of non-toxic algae species.
] |
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Harmine
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D006247 |
[Alkaloid isolated from seeds of PEGANUM HARMALA; ZYGOPHYLLACEAE. It is identical to banisterine, or telepathine, from Banisteria caapi and is one of the active ingredients of hallucinogenic drinks made in the western Amazon region from related plants. It has no therapeutic use, but (as banisterine) was hailed as a cure for postencephalitic PARKINSON DISEASE in the 1920's.
] |
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Harpagophytum
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D031684 |
[A plant genus of the family PEDALIACEAE. Members contain harpagoside.
, Species of Harpagophytum. Common name Devil's Claw is also a common name of some PROBOSCIDEA PLANT species.
] |
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Harringtonines
|
D006248 |
[Tetracyclic spiro-BENZAZEPINES isolated from the seeds of CEPHALOTAXUS. They are esters of the alkaloid cephalotaxine and may be effective as antineoplastic agents.
] |
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Hartmannella
|
D006249 |
[A genus of free-living amoebae found in fresh water. The cysts usually pass harmlessly through the intestinal tract of man and may thus be found in feces. Occasionally, these organisms cause respiratory tract infections or generalized fatal meningoencephalitis.
] |
