| D010829 |
Physiological Phenomena |
The functions and properties of living organisms, including both the physical and chemical factors and processes, supporting life in single- or multi-cell organisms from their origin through the progression of life. |
Physiological Processes,Physiological Concepts,Physiological Phenomenon,Physiological Process,Concept, Physiological,Concepts, Physiological,Phenomena, Physiological,Phenomenas, Physiological,Phenomenon, Physiological,Physiological Concept,Process, Physiological,Processes, Physiological |
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| D006128 |
Growth |
Gradual increase in the number, the size, and the complexity of cells of an individual. Growth generally results in increase in ORGAN WEIGHT; BODY WEIGHT; and BODY HEIGHT. |
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| D001686 |
Biological Phenomena |
Biological processes, properties, and characteristics of the whole organism in human, animal, microorganisms, and plants, and of the biosphere. |
Biological Processes,Biologic Phenomena,Biological Phenomenon,Biological Process,Phenomena, Biological,Phenomena, Biologic,Phenomenon, Biological,Process, Biological,Processes, Biological |
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| D013256 |
Steroids |
A group of polycyclic compounds closely related biochemically to TERPENES. They include cholesterol, numerous hormones, precursors of certain vitamins, bile acids, alcohols (STEROLS), and certain natural drugs and poisons. Steroids have a common nucleus, a fused, reduced 17-carbon atom ring system, cyclopentanoperhydrophenanthrene. Most steroids also have two methyl groups and an aliphatic side-chain attached to the nucleus. (From Hawley's Condensed Chemical Dictionary, 11th ed) |
Steroid,Catatoxic Steroids,Steroids, Catatoxic |
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| D013739 |
Testosterone |
A potent androgenic steroid and major product secreted by the LEYDIG CELLS of the TESTIS. Its production is stimulated by LUTEINIZING HORMONE from the PITUITARY GLAND. In turn, testosterone exerts feedback control of the pituitary LH and FSH secretion. Depending on the tissues, testosterone can be further converted to DIHYDROTESTOSTERONE or ESTRADIOL. |
17-beta-Hydroxy-4-Androsten-3-one,17-beta-Hydroxy-8 alpha-4-Androsten-3-one,8-Isotestosterone,AndroGel,Androderm,Andropatch,Androtop,Histerone,Sterotate,Sustanon,Testim,Testoderm,Testolin,Testopel,Testosterone Sulfate,17 beta Hydroxy 4 Androsten 3 one,17 beta Hydroxy 8 alpha 4 Androsten 3 one,8 Isotestosterone |
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| D045165 |
Testosterone Congeners |
Steroidal compounds related to TESTOSTERONE, the major mammalian male sex hormone. Testosterone congeners include important testosterone precursors in the biosynthetic pathways, metabolites, derivatives, and synthetic steroids with androgenic activities. |
Synthetic Androgen,Androgen Analogs,Androgen Analogues,Androgens, Synthetic,Synthetic Androgens,Analogs, Androgen,Analogues, Androgen,Androgen, Synthetic |
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