| D006985 |
Hyperventilation |
A pulmonary ventilation rate faster than is metabolically necessary for the exchange of gases. It is the result of an increased frequency of breathing, an increased tidal volume, or a combination of both. It causes an excess intake of oxygen and the blowing off of carbon dioxide. |
Hyperventilations |
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| D008297 |
Male |
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Males |
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| D009068 |
Movement |
The act, process, or result of passing from one place or position to another. It differs from LOCOMOTION in that locomotion is restricted to the passing of the whole body from one place to another, while movement encompasses both locomotion but also a change of the position of the whole body or any of its parts. Movement may be used with reference to humans, vertebrate and invertebrate animals, and microorganisms. Differentiate also from MOTOR ACTIVITY, movement associated with behavior. |
Movements |
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| D010693 |
Phloretin |
A natural dihydrochalcone found in apples and many other fruits. |
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| D010696 |
Phloroglucinol |
A trinitrobenzene derivative with antispasmodic properties that is used primarily as a laboratory reagent. |
1,3,5-Benzenetriol,Benzene-1,3,5-triol,Spasfon-Lyoc,Spassirex |
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| D010756 |
Phosphoric Acids |
Inorganic derivatives of phosphoric acid (H3PO4). Note that organic derivatives of phosphoric acids are listed under ORGANOPHOSPHATES. |
Pyrophosphoric Acids,Acids, Phosphoric,Acids, Pyrophosphoric |
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| D011427 |
Propiophenones |
Propiophenone (ethyl phenyl ketone, structural formula C6H5COCH2CH3) and its derivatives. They are commonly used in perfumes and pharmaceuticals. |
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| D011448 |
Prostaglandin Antagonists |
Compounds that inhibit the action of prostaglandins. |
Prostaglandin Inhibitors,Antagonists, Prostaglandin,Inhibitors, Prostaglandin,Prostaglandin Antagonist,Prostaglandin Inhibitor,Antagonist, Prostaglandin,Inhibitor, Prostaglandin |
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| D011955 |
Receptors, Drug |
Proteins that bind specific drugs with high affinity and trigger intracellular changes influencing the behavior of cells. Drug receptors are generally thought to be receptors for some endogenous substance not otherwise specified. |
Drug Receptors,Drug Receptor,Receptor, Drug |
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| D012119 |
Respiration |
The act of breathing with the LUNGS, consisting of INHALATION, or the taking into the lungs of the ambient air, and of EXHALATION, or the expelling of the modified air which contains more CARBON DIOXIDE than the air taken in (Blakiston's Gould Medical Dictionary, 4th ed.). This does not include tissue respiration ( |
Breathing |
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