immunosuppressive agent
An agent that suppresses immune function by one of several mechanisms of action. Classical cytotoxic immunosuppressants act by inhibiting DNA synthesis. Others may act through activation of T-cells or by inhibiting the activation of helper cells. In addition, an immunosuppressive agent is a role played by a compound which is exhibited by a capability to diminish the extent and/or voracity of an immune response.
leprostatic drug
A substance that suppresses Mycobacterium leprae, ameliorates the clinical manifestations of leprosy, and/or reduces the incidence and severity of leprous reactions.
teratogenic agent
A role played by a chemical compound in biological systems with adverse consequences in embryo developments, leading to birth defects, embryo death or altered development, growth retardation and functional defect.
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immunosuppressive agent
An agent that suppresses immune function by one of several mechanisms of action. Classical cytotoxic immunosuppressants act by inhibiting DNA synthesis. Others may act through activation of T-cells or by inhibiting the activation of helper cells. In addition, an immunosuppressive agent is a role played by a compound which is exhibited by a capability to diminish the extent and/or voracity of an immune response.
leprostatic drug
A substance that suppresses Mycobacterium leprae, ameliorates the clinical manifestations of leprosy, and/or reduces the incidence and severity of leprous reactions.
angiogenesis inhibitor
An agent and endogenous substances that antagonize or inhibit the development of new blood vessels.
anticonvulsant
A drug used to prevent seizures or reduce their severity.
antiemetic
A drug used to prevent nausea or vomiting. An antiemetic may act by a wide range of mechanisms: it might affect the medullary control centres (the vomiting centre and the chemoreceptive trigger zone) or affect the peripheral receptors.
sedative
A central nervous system depressant used to induce drowsiness or sleep or to reduce psychological excitement or anxiety.
anti-inflammatory drug
A substance that reduces or suppresses inflammation.
antineoplastic agent
A substance that inhibits or prevents the proliferation of neoplasms.
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