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单词 isoniazid
释义

Definition of isoniazid in English:

isoniazid

noun ˌʌɪsə(ʊ)ˈnʌɪəzɪdˌīsəˈnīəzəd
mass nounMedicine
  • A synthetic compound used as a bacteriostatic drug, chiefly to treat tuberculosis.

    A derivative of nicotinic acid and hydrazine; chemical formula: C₅H₅NCONHNH₂

    Example sentencesExamples
    • Further clinical studies are needed to determine whether the moxifloxacin adds to the bactericidal activity of isoniazid or rifampin.
    • Most patients with latent tuberculosis are treated with isoniazid administered daily for nine months.
    • Even the addition of a bactericidal drug streptomycin to isoniazid only resulted in a marginal increase to 49 per cent.
    • First, most patients treated with isoniazid were less than 35 years old.
    • Drug susceptibility patterns to isoniazid and rifampicin by the conventional method showed complete association with E-test results.
    • Another form of hepatitis is chemical hepatitis caused by alcohol, some anesthetics, nitrofurantoin, isoniazid, and other drugs.

Origin

1950s: from iso- 'equal' + ni(cotinic) + (hydr)azine + -ide.

 
 

Definition of isoniazid in US English:

isoniazid

nounˌīsəˈnīəzəd
Medicine
  • A synthetic compound used as a bacteriostatic drug, chiefly to treat tuberculosis.

    A derivative of nicotinic acid and hydrazine; chemical formula: C₅H₅NCONHNH₂

    Example sentencesExamples
    • Drug susceptibility patterns to isoniazid and rifampicin by the conventional method showed complete association with E-test results.
    • First, most patients treated with isoniazid were less than 35 years old.
    • Even the addition of a bactericidal drug streptomycin to isoniazid only resulted in a marginal increase to 49 per cent.
    • Another form of hepatitis is chemical hepatitis caused by alcohol, some anesthetics, nitrofurantoin, isoniazid, and other drugs.
    • Further clinical studies are needed to determine whether the moxifloxacin adds to the bactericidal activity of isoniazid or rifampin.
    • Most patients with latent tuberculosis are treated with isoniazid administered daily for nine months.

Origin

1950s: from iso- ‘equal’ + ni(cotinic) + ( hydr)azine + -ide.

 
 
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更新时间:2024/11/11 7:54:20