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Penicillin V
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D010404 |
[A broad-spectrum penicillin antibiotic used orally in the treatment of mild to moderate infections by susceptible gram-positive organisms.
] |
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Penicillin-Binding Proteins
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D046915 |
[A complex of enzymes that synthesize the peptidoglycan cell wall structure.
, Bacterial proteins that share the property of binding irreversibly to PENICILLINS and other ANTIBACTERIAL AGENTS derived from LACTAMS. The penicillin-binding proteins are primarily enzymes involved in CELL WALL biosynthesis including MURAMOYLPENTAPEPTIDE CARBOXYPEPTIDASE; PEPTIDE SYNTHASES; TRANSPEPTIDASES; and HEXOSYLTRANSFERASES.
] |
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Penicillinase
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D010405 |
[A beta-lactamase preferentially cleaving penicillins. (Dorland, 28th ed) EC 3.5.2.-.
] |
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Penicillins
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D010406 |
[A group of antibiotics that contain 6-aminopenicillanic acid with a side chain attached to the 6-amino group. The penicillin nucleus is the chief structural requirement for biological activity. The side-chain structure determines many of the antibacterial and pharmacological characteristics. (Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed, p1065)
] |
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Penicillium
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D010407 |
[A mitosporic Trichocomaceae fungal genus that develops fruiting organs resembling a broom. When identified, teleomorphs include EUPENICILLIUM and TALAROMYCES. Several species (but especially PENICILLIUM CHRYSOGENUM) are sources of the antibiotic penicillin.
] |
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Penicillium chrysogenum
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D010408 |
[A mitosporic fungal species used in the production of penicillin.
] |
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Peniculina
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D016804 |
[A suborder of protozoa characterized by peniculi, which are often situated deep in the buccal cavity, and by fusiform trichocysts.
] |
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Penile Diseases
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D010409 |
[Pathological processes involving the PENIS or its component tissues.
] |
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Penile Erection
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D010410 |
[The state of the PENIS when the erectile tissue becomes filled or swollen (tumid) with BLOOD and causes the penis to become rigid and elevated. It is a complex process involving CENTRAL NERVOUS SYSTEM; PERIPHERAL NERVOUS SYSTEMS; HORMONES; SMOOTH MUSCLES; and vascular functions.
] |
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Penile Implantation
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D019935 |
[Surgical insertion of cylindric hydraulic devices for the treatment of organic ERECTILE DYSFUNCTION.
] |
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Penile Induration
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D010411 |
[A condition characterized by hardening of the PENIS due to the formation of fibrous plaques on the dorsolateral aspect of the PENIS, usually involving the membrane (tunica albuginea) surrounding the erectile tissue (corpus cavernosum penis). This may eventually cause a painful deformity of the shaft or constriction of the urethra, or both.
] |
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Penile Neoplasms
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D010412 |
[Cancers or tumors of the PENIS or of its component tissues.
] |
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Penile Prosthesis
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D015917 |
[Rigid, semi-rigid, or inflatable cylindric hydraulic devices, with either combined or separate reservoir and pumping systems, implanted for the surgical treatment of organic ERECTILE DYSFUNCTION.
] |
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Penis
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D010413 |
[The cone or head of the penis.
, The external reproductive organ of males. It is composed of a mass of erectile tissue enclosed in three cylindrical fibrous compartments. Two of the three compartments, the corpus cavernosa, are placed side-by-side along the upper part of the organ. The third compartment below, the corpus spongiosum, houses the urethra.
] |
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Pennisetum
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D031782 |
[A plant genus of the family POACEAE. The seed is one of the millets used in EDIBLE GRAIN. It contains vitexin. The common name of buffelgrass is also used for CENCHRUS.
] |
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Pennsylvania
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D010414 |
[State bounded on the north by New York and Lake Erie, on the east by Delaware and New Jersey, on the south by Delaware and Maryland, and on the west by Ohio and West Virginia.
] |
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Pensions
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D010415 |
[Fixed sums paid regularly to individuals.
] |
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Penstemon
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D032263 |
[A plant genus of the family Plantaginaceae. Members contain phenylpropanoid and iridoid glycosides.
] |
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Pentachlorophenol
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D010416 |
[An insecticide and herbicide that has also been used as a wood preservative. Pentachlorphenol is a widespread environmental pollutant. Both chronic and acute pentachlorophenol poisoning are medical concerns. The range of its biological actions is still being actively explored, but it is clearly a potent enzyme inhibitor and has been used as such as an experimental tool.
] |
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Pentacyclic Triterpenes
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D053978 |
[Five-ring derivatives of dammarane having a chair-chair-chair-boat configuration. They include the lupanes, oleananes, amyrins, GLYCYRRHIZIC ACID, and soyasaponins.
] |
