|
Seminiferous Tubules
|
D012671 |
[The convoluted tubules in the TESTIS where sperm are produced (SPERMATOGENESIS) and conveyed to the RETE TESTIS. Spermatogenic tubules are composed of developing germ cells and the supporting SERTOLI CELLS.
] |
|
Semliki forest virus
|
D012672 |
[A species of ALPHAVIRUS isolated in central, eastern, and southern Africa.
] |
|
Semustine
|
D012673 |
[4-Methyl derivative of LOMUSTINE; (CCNU). An antineoplastic agent which functions as an alkylating agent.
] |
|
Senecio
|
D012674 |
[A species of toxic plants of the Compositae. The poisonous compounds are alkaloids which cause cattle diseases, neoplasms, and liver damage and are used to produce cancers in experimental animals.
] |
|
Senegal
|
D012675 |
[A republic in western Africa, southwest of MAURITANIA and east of MALI. Its capital is Dakar.
] |
|
Septum Pellucidum
|
D012688 |
[A triangular double membrane separating the anterior horns of the LATERAL VENTRICLES of the brain. It is situated in the median plane and bounded by the CORPUS CALLOSUM and the body and columns of the FORNIX (BRAIN).
] |
|
Sequence Homology, Nucleic Acid
|
D012689 |
[The sequential correspondence of nucleotides in one nucleic acid molecule with those of another nucleic acid molecule. Sequence homology is an indication of the genetic relatedness of different organisms and gene function.
] |
|
Sensitivity and Specificity
|
D012680 |
[Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed)
] |
|
Sensitivity Training Groups
|
D012681 |
[A group of people who meet in an unstructured setting to learn about themselves, interpersonal relationships, and group processes and about larger social systems.
] |
|
Sensory Aids
|
D012682 |
[Devices that help people with impaired sensory responses.
] |
|
Sensory Deprivation
|
D012683 |
[The absence or restriction of the usual external sensory stimuli to which the individual responds.
] |
|
Sensory Thresholds
|
D012684 |
[The minimum amount of stimulus energy necessary to elicit a sensory response.
] |
|
Sepharose
|
D012685 |
|
|
Septal Nuclei
|
D012686 |
[Neural nuclei situated in the septal region. They have afferent and cholinergic efferent connections with a variety of FOREBRAIN and BRAIN STEM areas including the HIPPOCAMPAL FORMATION, the LATERAL HYPOTHALAMUS, the tegmentum, and the AMYGDALA. Included are the dorsal, lateral, medial, and triangular septal nuclei, septofimbrial nucleus, nucleus of diagonal band, nucleus of anterior commissure, and the nucleus of stria terminalis.
] |
|
Serologic Tests
|
D012698 |
[Diagnostic procedures involving immunoglobulin reactions.
] |
|
Serology
|
D012699 |
[The study of serum, especially of antigen-antibody reactions in vitro.
] |
|
methyl-glucopyranosyl-(1-4)-galactopyranoside
|
C443799 |
|
|
Serial Extraction
|
D012690 |
[The selective extraction of deciduous teeth during the stage of mixed dentition in accordance with the shedding and eruption of the teeth. It is done over an extended period to allow autonomous adjustment to relieve crowding of the dental arches during the eruption of the lateral incisors, canines, and premolars, eventually involving the extraction of the first premolar teeth. (Dorland, 28th ed)
] |
|
Serial Learning
|
D012691 |
[Learning to make a series of responses in exact order.
] |
|
Serial Passage
|
D012692 |
[Inoculation of a series of animals or in vitro tissue with an infectious bacterium or virus, as in VIRULENCE studies and the development of vaccines.
] |
