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Precursor Cells, B-Lymphoid
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D054448 |
[Cells from the stage of B lymphocyte development where B CELL HEAVY CHAIN GENE REARRANGEMENT is completed. The pre-B cell stage is preceded by the pro-B cell stage.
, Cells from the stage of B LYMPHOCYTE development where B-CELL GENE REARRANGEMENT begins. The pro-B cell stage is followed by the pre-B cell stage.
, Lymphocyte progenitor cells that are restricted in their differentiation potential to the B lymphocyte lineage. The pro-B cell stage of B lymphocyte development precedes the pre-B cell stage.
] |
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Precursor Cells, T-Lymphoid
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D054504 |
[Lymphocyte progenitor cells that are restricted in their differentiation potential to the T lymphocyte lineage.
] |
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Precursor T-Cell Lymphoblastic Leukemia-Lymphoma
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D054218 |
[A leukemia/lymphoma found predominately in children and young adults and characterized LYMPHADENOPATHY and THYMUS GLAND involvement. It most frequently presents as a lymphoma, but a leukemic progression in the bone marrow is common.
] |
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Predatory Behavior
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D011235 |
[Instinctual behavior pattern in which food is obtained by killing and consuming other species.
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Prediabetic State
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D011236 |
[The time period before the development of symptomatic diabetes. For example, certain risk factors can be observed in subjects who subsequently develop INSULIN RESISTANCE as in type 2 diabetes (DIABETES MELLITUS, TYPE 2).
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Predictive Value of Tests
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D011237 |
[In screening and diagnostic tests, the probability that a person with a positive test is a true positive (i.e., has the disease), is referred to as the predictive value of a positive test; whereas, the predictive value of a negative test is the probability that the person with a negative test does not have the disease. Predictive value is related to the sensitivity and specificity of the test.
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Prednimustine
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D011238 |
[Ester of CHLORAMBUCIL and PREDNISOLONE used as a combination alkylating agent and synthetic steroid to treat various leukemias and other neoplasms. It causes gastrointestinal and bone marrow toxicity.
] |
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Prednisolone
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D011239 |
[A glucocorticoid with the general properties of the corticosteroids. It is the drug of choice for all conditions in which routine systemic corticosteroid therapy is indicated, except adrenal deficiency states.
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Prednisone
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D011241 |
[A synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.
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Preexisting Condition Coverage
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D064266 |
[Insurance coverage of a physical or mental health condition, disability, or illness existing before health insurance is applied for or enrolled in.
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Preferred Provider Organizations
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D011243 |
[Arrangements negotiated between a third-party payer (often a self-insured company or union trust fund) and a group of health-care providers (hospitals and physicians) who furnish services at lower than usual fees, and, in return, receive prompt payment and an expectation of an increased volume of patients.
] |
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Prefrontal Cortex
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D017397 |
[The rostral part of the frontal lobe, bounded by the inferior precentral fissure in humans, which receives projection fibers from the MEDIODORSAL NUCLEUS OF THE THALAMUS. The prefrontal cortex receives afferent fibers from numerous structures of the DIENCEPHALON; MESENCEPHALON; and LIMBIC SYSTEM as well as cortical afferents of visual, auditory, and somatic origin.
] |
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Pregabalin
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D000069583 |
[A gamma-aminobutyric acid (GABA) derivative that functions as a CALCIUM CHANNEL BLOCKER and is used as an ANTICONVULSANT as well as an ANTI-ANXIETY AGENT. It is also used as an ANALGESIC in the treatment of NEUROPATHIC PAIN and FIBROMYALGIA.
] |
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Pregnadienediols
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D011244 |
[Doubly unsaturated pregnane derivatives with two hydroxy groups substituted anywhere on the rings or side chains.
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Pregnadienes
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D011245 |
[Pregnane derivatives containing two double bonds anywhere within the ring structures.
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Pregnadienetriols
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D011246 |
[Doubly unsaturated pregnane derivatives substituted with three hydroxy groups anywhere within the ring structure or side chains.
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Pregnancy
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D011247 |
[The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.
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Pregnancy Complications
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D011248 |
[Conditions or pathological processes associated with pregnancy. They can occur during or after pregnancy, and range from minor discomforts to serious diseases that require medical interventions. They include diseases in pregnant females, and pregnancies in females with diseases.
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Pregnancy Complications, Cardiovascular
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D011249 |
[The co-occurrence of pregnancy and a cardiovascular disease. The disease may precede or follow FERTILIZATION and it may or may not have a deleterious effect on the pregnant woman or FETUS.
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Pregnancy Complications, Hematologic
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D011250 |
[The co-occurrence of pregnancy and a blood disease (HEMATOLOGIC DISEASES) which involves BLOOD CELLS or COAGULATION FACTORS. The hematologic disease may precede or follow FERTILIZATION and it may or may not have a deleterious effect on the pregnant woman or FETUS.
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