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Sapovirus
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D029341 |
[A genus of the family CALICIVIRIDAE associated with worldwide sporadic outbreaks of GASTROENTERITIS in humans. The first recorded outbreak was in human infants in Sapporo, Japan in 1977. The genus is comprised of a single species, Sapporo virus, containing multiple strains.
] |
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Saprolegnia
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D044762 |
[A genus of OOMYCETES in the family Saprolegniaceae. It is a parasite and pathogen of freshwater FISHES.
] |
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Saquinavir
|
D019258 |
[An HIV protease inhibitor which acts as an analog of an HIV protease cleavage site. It is a highly specific inhibitor of HIV-1 and HIV-2 proteases, and also inhibits CYTOCHROME P-450 CYP3A.
] |
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Saralasin
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D012504 |
[An octapeptide analog of angiotensin II (bovine) with amino acids 1 and 8 replaced with sarcosine and alanine, respectively. It is a highly specific competitive inhibitor of angiotensin II that is used in the diagnosis of HYPERTENSION.
] |
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Sarcina
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D012505 |
[A genus of gram-positive, anaerobic bacteria whose organisms divide in three perpendicular planes and occur in packets of eight or more cells. It has been isolated from soil, grains, and clinical specimens.
] |
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Sarcocystidae
|
D021745 |
[A family of parasitic organisms in the order EIMERIIDAE. They form tissue-cysts in their intermediate hosts, ultimately leading to pathogenesis in the final hosts that includes various mammals (including humans) and birds. The most important genera include NEOSPORA; SARCOCYSTIS; and TOXOPLASMA.
, A genus of the family SARCOCYSTIDAE.
] |
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Sarcocystis
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D012522 |
[A genus of protozoa found in reptiles, birds, and mammals, including humans. This heteroxenous parasite produces muscle cysts in intermediate hosts such as domestic herbivores (cattle, sheep, pigs) and rodents. Final hosts are predators such as dogs, cats, and man.
] |
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Sarcocystosis
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D012523 |
[Infection of the striated muscle of mammals by parasites of the genus SARCOCYSTIS. Disease symptoms such as vomiting, diarrhea, muscle weakness, and paralysis are produced by sarcocystin, a toxin produced by the organism.
] |
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Sarcoglycanopathies
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D058088 |
[Deficiencies or mutations in the genes for the SARCOGLYCAN COMPLEX subunits. A variety of phenotypes are associated with these mutations including a subgroup of autosomal recessive limb girdle muscular dystrophies, cardiomyopathies, and respiratory deficiency.
, Limb girdle muscular dystrophies due to mutations in the gene for the ALPHA-SARCOGLYCAN or deficiencies in alpha-sarcoglycan due to a mutation in another gene (secondary alpha-sarcoglycanopathy).
] |
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Sarcoglycans
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D049031 |
[Complexes composed of subunits of the different sarcoglycans. The sarcoglycan complex is a component of the DYSTROPHIN-ASSOCIATED PROTEIN COMPLEX. Mutations abolishing the expression of sarcoglycans of the muscle sarcoglycan complex are associated with of LIMB-GIRDLE MUSCULAR DYSTROPHY.
, A family of transmembrane dystrophin-associated proteins that play a role in the membrane association of the DYSTROPHIN-ASSOCIATED PROTEIN COMPLEX.
] |
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Sarcoidosis
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D012507 |
[An idiopathic systemic inflammatory granulomatous disorder comprised of epithelioid and multinucleated giant cells with little necrosis. It usually invades the lungs with fibrosis and may also involve lymph nodes, skin, liver, spleen, eyes, phalangeal bones, and parotid glands.
] |
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Sarcoidosis, Pulmonary
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D017565 |
[Sarcoidosis affecting predominantly the lungs, the site most frequently involved and most commonly causing morbidity and mortality in sarcoidosis. Pulmonary sarcoidosis is characterized by sharply circumscribed granulomas in the alveolar, bronchial, and vascular walls, composed of tightly packed cells derived from the mononuclear phagocyte system. The clinical symptoms when present are dyspnea upon exertion, nonproductive cough, and wheezing. (Cecil Textbook of Medicine, 19th ed, p431)
] |
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Sarcolemma
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D012508 |
[The excitable plasma membrane of a muscle cell. (Glick, Glossary of Biochemistry and Molecular Biology, 1990)
] |
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Sarcoma
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D012509 |
[A connective tissue neoplasm formed by proliferation of mesodermal cells; it is usually highly malignant.
] |
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Sarcoma 180
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D012510 |
[An experimental sarcoma of mice.
] |
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Sarcoma 37
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D012511 |
[An experimental sarcoma of mice.
] |
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Sarcoma Virus, Woolly Monkey
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D012842 |
[A species of GAMMARETROVIRUS producing tumors in primates. Originally isolated from a fibrosarcoma in a woolly monkey, WMSV is a replication-defective v-onc virus which carries the sis oncogene. In order to propagate, WMSV requires a replication-competent helper virus.
] |
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Sarcoma Viruses, Feline
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D005253 |
[Species of GAMMARETROVIRUS isolated from fibrosarcoma in cats. The viruses are actually recombinant feline leukemia viruses (FeLV) where part of the genome has been replaced by cellular oncogenes. It is unique to individuals and not transmitted naturally to other cats. FeSVs are replication defective and require FeLV to reproduce.
] |
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Sarcoma Viruses, Murine
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D009053 |
[A group of replication-defective viruses, in the genus GAMMARETROVIRUS, which are capable of transforming cells, but which replicate and produce tumors only in the presence of Murine leukemia viruses (LEUKEMIA VIRUS, MURINE).
] |
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Sarcoma, Alveolar Soft Part
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D018234 |
[A variety of rare sarcoma having a reticulated fibrous stroma enclosing groups of sarcoma cells, which resemble epithelial cells and are enclosed in alveoli walled with connective tissue. It is a rare tumor, usually occurring between 15 and 35 years of age. It appears in the muscles of the extremities in adults and most commonly in the head and neck regions of children. Though slow-growing, it commonly metastasizes to the lungs, brain, bones, and lymph nodes. (DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1365)
] |
