|
Acronine
|
D000175 |
[A pyrano-acridone alkaloid found in RUTACEAE plants.
] |
|
Acrosin
|
D000176 |
[A trypsin-like enzyme of spermatozoa which is not inhibited by alpha 1 antitrypsin.
] |
|
Acrosome
|
D000177 |
[The cap-like structure covering the anterior portion of SPERM HEAD. Acrosome, derived from LYSOSOMES, is a membrane-bound organelle that contains the required hydrolytic and proteolytic enzymes necessary for sperm penetration of the egg in FERTILIZATION.
] |
|
Acrosome Reaction
|
D020101 |
[Changes that occur to liberate the enzymes of the ACROSOME of a sperm (SPERMATOZOA). Acrosome reaction allows the sperm to penetrate the ZONA PELLUCIDA and enter the OVUM during FERTILIZATION.
] |
|
Acrospiroma
|
D018250 |
[A rare cutaneous tumor of apocrine or eccrine SWEAT GLAND origin. It is most commonly found on the extremities and is usually benign. It appears as a solitary nodule or cyst and may be solid or produce a watery discharge. It is related to POROMA except in acrospiroma it does not involve the epidermis. There is no indication that heredity or external agents cause these tumors.
] |
|
Acrylamide
|
D020106 |
[A colorless, odorless, highly water soluble vinyl monomer formed from the hydration of acrylonitrile. It is primarily used in research laboratories for electrophoresis, chromatography, and electron microscopy and in the sewage and wastewater treatment industries.
] |
|
Acrylamides
|
D000178 |
[Colorless, odorless crystals that are used extensively in research laboratories for the preparation of polyacrylamide gels for electrophoresis and in organic synthesis, and polymerization. Some of its polymers are used in sewage and wastewater treatment, permanent press fabrics, and as soil conditioning agents.
] |
|
Acrylates
|
D000179 |
[Derivatives of acrylic acid (the structural formula CH2=CHCO2H), including its salts and esters.
] |
|
Acrylic Resins
|
D000180 |
|
|
Acrylonitrile
|
D000181 |
[A highly poisonous compound used widely in the manufacture of plastics, adhesives and synthetic rubber.
] |
|
Actaea
|
D031842 |
[A plant genus of the family RANUNCULACEAE.
] |
|
Actigraphy
|
D056044 |
[The measurement and recording of MOTOR ACTIVITY to assess rest/activity cycles.
] |
|
Actihaemyl
|
D000183 |
[An extract from calf blood containing inorganic salts, amino acids, polypeptides and purines, but no proteins nor antigenic substances or blood group characteristics. Its exact composition is unknown. It has been proposed as a radiation-protective agent.
] |
|
Actin Capping Proteins
|
D051344 |
[Actin capping proteins are cytoskeletal proteins that bind to the ends of ACTIN FILAMENTS to regulate actin polymerization.
] |
|
Actin Cytoskeleton
|
D008841 |
[Fibers composed of MICROFILAMENT PROTEINS, which are predominately ACTIN. They are the smallest of the cytoskeletal filaments.
] |
|
Actin Depolymerizing Factors
|
D051339 |
[A family of low MOLECULAR WEIGHT actin-binding proteins found throughout eukaryotes. They remodel the actin CYTOSKELETON by severing ACTIN FILAMENTS and increasing the rate of monomer dissociation.
] |
|
Actin-Related Protein 2
|
D051377 |
[A PROFILIN binding domain protein that is part of the Arp2-3 complex. It is related in sequence and structure to ACTIN and binds ATP.
] |
|
Actin-Related Protein 2-3 Complex
|
D051376 |
[A complex of seven proteins including ARP2 PROTEIN and ARP3 PROTEIN that plays an essential role in maintenance and assembly of the CYTOSKELETON. Arp2-3 complex binds WASP PROTEIN and existing ACTIN FILAMENTS, and it nucleates the formation of new branch point filaments.
] |
|
Actin-Related Protein 3
|
D051378 |
[A component of the Arp2-3 complex that is related in sequence and structure to ACTIN and that binds ATP. It is expressed at higher levels than ARP2 PROTEIN and does not contain a PROFILIN binding domain.
] |
|
Acting Out
|
D000184 |
[Expressing unconscious emotional conflicts or feelings, often of hostility or love, through overt behavior.
] |
