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Membrane Lipids
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D008563 |
[Lipids, predominantly phospholipids, cholesterol and small amounts of glycolipids found in membranes including cellular and intracellular membranes. These lipids may be arranged in bilayers in the membranes with integral proteins between the layers and peripheral proteins attached to the outside. Membrane lipids are required for active transport, several enzymatic activities and membrane formation.
] |
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Membrane Microdomains
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D021962 |
[Detergent-insoluble CELL MEMBRANE components. They are enriched in SPHINGOLIPIDS and CHOLESTEROL and clustered with glycosyl-phosphatidylinositol (GPI)-anchored proteins.
] |
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Membrane Potential, Mitochondrial
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D053078 |
[The voltage difference, normally maintained at approximately -180mV, across the INNER MITOCHONDRIAL MEMBRANE, by a net movement of positive charge across the membrane. It is a major component of the PROTON MOTIVE FORCE in MITOCHONDRIA used to drive the synthesis of ATP.
] |
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Membrane Potentials
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D008564 |
[The voltage differences across a membrane. For cellular membranes they are computed by subtracting the voltage measured outside the membrane from the voltage measured inside the membrane. They result from differences of inside versus outside concentration of potassium, sodium, chloride, and other ions across cells' or ORGANELLES membranes. For excitable cells, the resting membrane potentials range between -30 and -100 millivolts. Physical, chemical, or electrical stimuli can make a membrane potential more negative (hyperpolarization), or less negative (depolarization).
] |
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Membrane Proteins
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D008565 |
[Proteins which are found in membranes including cellular and intracellular membranes. They consist of two types, peripheral and integral proteins. They include most membrane-associated enzymes, antigenic proteins, transport proteins, and drug, hormone, and lectin receptors.
] |
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Membrane Transport Modulators
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D049990 |
[Agents that affect ION PUMPS; ION CHANNELS; ABC TRANSPORTERS; and other MEMBRANE TRANSPORT PROTEINS.
] |
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Membrane Transport Proteins
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D026901 |
[Membrane proteins whose primary function is to facilitate the transport of molecules across a biological membrane. Included in this broad category are proteins involved in active transport (BIOLOGICAL TRANSPORT, ACTIVE), facilitated transport and ION CHANNELS.
, Any of a group of enzymes which mediate the phenomenon of active transport (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed). Although proteins in this class are sometimes referred to an enzymes they have not been accepted as an enzyme class by the Enzyme Commission.
] |
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Membranes
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D008566 |
[Thin layers of tissue which cover parts of the body, separate adjacent cavities, or connect adjacent structures.
] |
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Membranes, Artificial
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D008567 |
[Artificially produced membranes, such as semipermeable membranes used in artificial kidney dialysis (RENAL DIALYSIS), monomolecular and bimolecular membranes used as models to simulate biological CELL MEMBRANES. These membranes are also used in the process of GUIDED TISSUE REGENERATION.
] |
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Memory
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D008568 |
[Complex mental function having four distinct phases: (1) memorizing or learning, (2) retention, (3) recall, and (4) recognition. Clinically, it is usually subdivided into immediate, recent, and remote memory.
] |
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Memory Consolidation
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D000069077 |
[Neurological process involving the conversion of learned information into long-term memory.
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Memory Disorders
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D008569 |
[Disturbances in registering an impression, in the retention of an acquired impression, or in the recall of an impression. Memory impairments are associated with DEMENTIA; CRANIOCEREBRAL TRAUMA; ENCEPHALITIS; ALCOHOLISM (see also ALCOHOL AMNESTIC DISORDER); SCHIZOPHRENIA; and other conditions.
] |
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Memory and Learning Tests
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D000073219 |
[Tests designed to evaluate general and specific areas of behaviors and abilities associated with memory and/or learning.
] |
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Memory, Episodic
|
D061212 |
[Type of declarative memory, consisting of personal memory in contrast to general knowledge.
, Dissociable form of episodic memory involving the ability to execute a future intention. (Campbell's Psychiatric Dictionary, 9th ed.)
] |
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Memory, Long-Term
|
D057567 |
[Information learned before age 12 and less subject to disruption than intermediate memory.
, Remembrance of information from 3 or more years previously.
] |
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Memory, Short-Term
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D008570 |
[Remembrance of information for a few seconds to hours.
] |
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Men
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D008571 |
[Human males as cultural, psychological, sociological, political, and economic entities.
] |
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Men's Health
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D054526 |
[The concept covering the physical and mental conditions of men.
] |
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Menarche
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D008572 |
[The first MENSTRUAL CYCLE marked by the initiation of MENSTRUATION.
] |
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Mendelevium
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D008573 |
[A man-made radioactive element of the actinide family with atomic symbol Md, and atomic number 101.
] |
