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: .. Antibiotics

  1. #1

    Apr 2012
    1,579

    .. Antibiotics

    . Antibiotics



    () 1929 . (broad spectruim) , ( mixed infection) . (narrow spectrum)

    ɿ

    ( Bacterio static) .
    ( Bacterioidal) ( cytoplasm) .
    .



    :

    1.
    2. 5_7
    3. 6 8 .

    :

    . :
    1. Bacterial cell wall.
    . . .

    2. Cytoplasmic. membrane.

    . . .


    3. .
    .. . . .. .

    4. (Nucleic acid)
    . . (D.N,A) (Cytotoxic Drugs)
    :
    1.

    2.

    3.

    4. ()

    5.

    6.

    7. ()

    8.


    . . 0 35% 10%



    ) 1/ 0

    2) 2-4/


    3) 1-3/ 80/ 8 12-20/ 4/ 0

    4) 0

    (5) 500 8 3-5 -

    :

    1)

    (2)

    (3) 0

    (4)

    (5)

    (6)

    7) ( )

    -

    0 6-12 15// 1 4 6 36-72 0 (Kantrex)

    Neomycin . ( E.coli (proteus) .

    :

    (1) 4-6 / 1 / 4-6 0

    (2) 25,-5,% ( ) 0 0

    : 0

    ()

    1 / 6 6 0

    ( ) ( ) 0 0

    : 500 /12 (15 // )0

    :

    (1)

    (2)





    (gm+ ve& gm-ve) 0 = == 25%



    5-7 // 7-10 (40-80 8 . . . . . 8ї1,2// 2_3 10 . ( ) . . 1, 3,5





    -

  2. #2

    Apr 2012
    1,579

    : .. Antibiotics

    ( )

    1975 3_5 / / 8 ʡ 80% =



    ( )



    2
    85__90%



    ==== ==== === .

    -

  3. #3

    Mar 2012
    2,938

    : .. Antibiotics



  4. #4
      Eiman
    Jul 2011
    -
    14,750

    : .. Antibiotics

    Thanks
    .......

  5. #5

    Jan 2013
    6,984

    : .. Antibiotics



  6. #6

    May 2012
    -
    457

    : .. Antibiotics


  7. #7
    Super Moderator
    Mar 2012
    11,190






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