tesis mastitis sub clinica en bovinos del distrito de macari

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    UNIVERSIDAD NACIONAL DEL ALTIPLANOFACULTAD MEDICINA VETERINARIA Y ZOOTECNIAESCUELA PROFESIONAL DE MEDICINA VETERINARIA Y ZOOTECNIA

    BORRADOR DE TESIS

    “PREVALENCIA DE MASTITIS SUB CLÍNICA BOVINA EN LASCOMUNIDADES DE BAJO CCOLLANA Y HUAMANRURO DEL DISTRITO

    DE MACARÍ - MELGAR – PUNO 2014”

    PRESENTADO POR:

    B!"# EDGAR ESPERILLA CAYLLAHUA

    PARA OPTAR EL TÍTULO PRO$ESIONAL DE:

    M%DICO VETERINARIO Y &OOTECNISTA

    APROBADO POR EL JURADO REVISOR CON$ORMADO POR:

    PRESIDENTE : …………………………….………………………………..  M.Sc. JOSE LUIS MALAGA PUMARICA

    PRIMER MIEMBRO : ..……………………………….……………………….....  M.V.Z. HARNOLD SEGUNDO PORTOCARRERO PRADO

    SEGUNDO MIEMBRO :……………………….……………………….………  M.Sc. URIEL SANTIAGO MARCA CHOQUE

    DIRECTOR DE TESIS :…….……………………….……………...…..................  Dr. ELISEO PELAGIO FERNÁNDEZ RUELAS

     ASESOR DE TESIS : .………………………………….………………………...  M.Sc. BILO WENCESLAO CALSIN CALSIN

    PUNO PER!"#$%

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    DEDICATORIA

    C&' c(r)*& + ,r(-)-/ ( 0)1 12r21 -(' 3r2c)(/&1 JORGERAUL ESPERILLA + CAROLINA CAYLLAHUA 3&r 1(3&+& )'c&'/)c)&'(4 + 4( c&'5)('6( 72 1)203r2 021-r('8(c)( 09.

     A 0) 82r0('(: ROANA ESPERILLA; ( 4( 020&r)( /2EDWIN ESPERILLA 42 0) 5&r0(c)?'3r&521)&'(4. A19 0)10& ( GEORGE ANTHONY 72 8('1)/& 0) c&03(*9( + 5&r-(426(

       A 4(1 32r1&'(1 72 8(' 82c8& 02 5&r-(426c( 3(r(c&'-)'(r + (4c('6(r -(' 02r)-&r)& 4,(r 21-@' 2' 0)c&r(6?' (0),&1; c&03(*2r&1 + 4( r(6?' /2 0) ))r ESMERALDA LIMA + 0) -21&r& NADINE MILENA.

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    AGRADECIMIENTO

    E' 3r)02r )'1-('-2 (,r(/26c& /2 -&/& 0) c&r(6?'; ( '21-r& D)&1 -&/&3&/2r&1&

    7)2' 21 24 72 )2 + '&1 c)/( 2' c(/( )'1-('-2 /2 '21-r( 2)1-2'c)(.

     A4 Dr. E4)12& P. F2r'@'/26 R24(1; 3&r 1 /)r2cc)?'; c&03r2'1)?' + 2102r&

    >r)'/(/&.

    M) r2c&'&c)0)2'-& + (,r(/2c)0)2'-& (4 M.Sc. B)4& C(419' C(419' 3&r 1 (4)&1&

    (121&r(0)2'-& + 24 c&'12& /2 c(/( '& /2 244&1 3&r 1 (3&+& )'c&'/)c)&'(4;

    ,r(c)(1 /2 -&/& c&r(6?'.

     A,r(/26c& ( 0)1 Jr(/&1 r2)1&r21 72 ,r(c)(1 ( 244& 21-2 -r(>(& c40)'2 /2 4(

    02&r 0('2r( 3&1)>42.

     A 4( U')2r1)/(/ N(c)&'(4 /24 A4-)34('& /2 P'&; 3&r 8(>2r02 32r0)-)/& 4&,r(r 

    0) 12*& -(' ,r('/2 /2 12r 3r&521)&'(4.

     A 4( 5(c4-(/ /2 M2/)c)'( V2-2r)'(r)( + Z&&-2c')(; ( 4&1 /&c2'-21 /2 4( 21c24(

    3r&521)&'(4 /2 M2/)c)'( V2-2r)'(r)( + 6&&-2c')(; 3&r 8(>2r02 )03(r-)/& 11

    1(>)(1 2'12*('6(1 72 c&'-r)>+2r&' ( 0) 5&r0(c)?' 3r&521)&'(4 + 32r1&'(4.

    V@+(12 -(0>)' 0) (,r(/2c)0)2'-& (4 J252 /24 @r2( /2 V(c'&1 /2 4(

    M')c)3(4)/(/ /2 M(c(r9 3&r 1 (3&+& )'c&'/)c)&'(4 2' 4( r2(4)6(c)?' /2 21-2

    -r(>(& /2 )'21-),(c)?'.

     A c(/( '( /2 4(1 32r1&'(1 72 )'54+2r&' 3(r( (4c('6(r 4& 72 8&+ c&'1),&;

    (0),&1; c&03(*2r&1; 5(0)4)(r21; 0(21-r&1; 0c8(1 ,r(c)(1.

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    INDICE

    I# INTRODUCCI'N###################################################################################1

    II# REVISI'N BIBLIOGR($ICA################################################################)

    2#1 MARCO CONCEPTUAL#......................................................................

    2#1#1 GL(NDULA MAMARIA:.................................................................................3

    2#1#2 IN$ECCI'N:.................................................................................................3

    2#1#) IN$LAMACI'N:............................................................................................3

    2#1#4 LEUCOCITOS:..............................................................................................4

    2#1#* P+,.,/!:.................................................................................................4

    2#1# INCIDENCIA:................................................................................................42#1# MASTITIS:....................................................................................................5

    2#1#3 SUBCLINICA:...............................................................................................5

    2#2 MARCO TEORICO#...............................................................................

    2#2#1 M+5.67 ,89,+/ , . ; >;>?,/>+> , . ;9,= , ;!9>:.......................................................................................7

    2#2#4 M+5.67 /9,+/ , . 6.@/;. ==+:....................................................7

    2#2#* MECANISMOS NO INMUNOL'GICOS INESPECÍ$ICOS DE LA GL(NDULAMAMARIA#..................................................................................................................8

    MECANISMOS ANAT'MICOS:###########################################################################3

    2#2# MECANISMOS INMUNOL'GICOS ESPECÍ$ICOS DE LA GL(NDULA

    MAMARIA#..................................................................................................................9

    M,!/>=> >.;#..................................................................................9

    :..................................................................................................10

    2#2# MASTITIS#..................................................................................................11

    2#2#3 A6,/9,> !;>/9,> , . =>99>:...............................................................11

     A) Staphylococcus aureus:.............................................................................12

    6.!9,:...........................................................................12

    c) S9+,?9!!!;> >6.!9,:.......................................................................13

    D) Streptococcus uberis:.................................................................................13

    E) O9+> ?96,/>: !.5+=,>:......................................................................13

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    2#2#F E?9.6 , . =>99>:......................................................................14

    A $!9+,> >!> . /=.:.....................................................................14

    B $!9+,> >!> . =!++6/>=:.......................................................14

    C $!9+,> =,=:.......................................................................15

    2#2#10 M>99> >;

    2#2#11 P+;,99> 9,>9 CMT#..........................................................16

    2#) MARCO RE$ERENCIAL#....................................................................$

    2#)#1 ?+,.,/! , . =>99>#...........................................................................17

    2#)#2 PREVALENCIA DE LA MASTITIS SUBCLINICA CON RELACION A LOS

    CUARTOS MAMARIOS#..............................................................................................19

    2#)#) PREVALENCIA DE LA MASTITIS SUBCLÍNICA CON RELACI'N A NMERO DE

    PARTOS…................................................................................................................. 20

    III# MATERIAL Y M%TODOS####################################################################21

    )#1 LUGAR DE ESTUDIOS#......................................................................"$

    )#1#1 C=;/ , H;=/+;+........................................................................21

    )#1#2 C=;/ , B C!../......................................................................22

    )#2 TAMAO DE LA MUESTRA#..............................................................""

    )#) MATERIALES#....................................................................................."

    )#4 METODO DE CAMPO#........................................................................")#* PRUEBA CALI$ORNIA MASTITIS TEST CMT#.............................."

    )##2 P+,.,/! , =>99> >; ==+>#..............................27

    $+=;. ?+ "..+ ,. !" !;+..............................................................."

    IV# RESULTADOS Y DISCUSI'N############################################################2F

    V# CONCLUSIONES################################################################################42

    VI# RECOMENDACIONES########################################################################4)

    VII# RE$ERENCIAS BIBLIOGR($ICAS###################################################44

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    RESUMEN

    L( )'21-),(c)?' 12 r2(4)6? 2' 4&1 02121 /2 '&)20>r2 "#$ ( 2'2r& "#$% 2'

    4(1 c&0')/(/21 /2 H(0('rr& + B(& Cc&44('( /24 /)1-r)-& /2 M(c(r9; 12

    021-r2(r&' "% (c(1 2' 4( c&0')/(/ /2 H(0('rr& + $$ (c(1 2' 4(

    C&0')/(/ /2 B(& Cc&44('( -&/(1 2' 3r&/cc)?'; c&' 24 &>2-& /2 /2-2r0)'(r 

    4( 3r2(42'c)( /2 0(1-)-)1 1> c49')c( 2' (c(1 02/)('-2 4( 3r2>( /2

    C(4)5&r')( M(1-)-)1 T21-; L&1 /(-&1 52r&' ('(4)6(/&1 02/)('-2 4( 3r2>( /2

    C8)Kc(/r(/( c&'1)/2r('/& 4&1 5(c-&r21 '02r& /2 3(r-&1; c(r-&1 0(0(r)&1.

    L&1 r214-(/&1 3(r( (c(1 /2 4( c&0')/(/ /2 H(0('rr& 52 /2 ".$# +

    3(r( 4( c&0')/(/ /2 B(& Cc&44('( 5 ".#; 4&1 r214-(/&1 /2 3r2(42'c)(

    /2 0(1-)-)1 1> c49')c( 12,' c(r-&1 0(0(r)&1; 2' 4( c&0')/(/ /2

    H(0('rr&: 24 c(r-& 0@1 (52c-(/& 52 24 ('-2r)&r /2r2c8& c&' ".#; + 24

    02'&1 (52c-(/& 24 3&1-2r)&r )67)2r/& c&' "$.; + 2' 4( c&0')/(/ /2 B(&

    Cc&44('( 24 c(r-& 0@1 (52c-(/& 52 -(0>)' 24 ('-2r)&r /2r2c8& c&' $.%; +

    02'&1 (52c-(/& 52 3&1-2r)&r )67)2r/& c&' $%.; 4&1 c(r-&1 1&' 0@1

    (52c-(/(1 c&' r24(c)?' ( 4(1 3&1-2r)&r21 2' (0>(1 c&0')/(/21. S2,'

    '02r& /2 3(r-&1 52 3(r( 4( c&0')/(/ /2 H(0('rr& 52r&': %.%;

    #.; .##; ".##; .# 3(r( 24 3r)02r&; 12,'/&; -2rc2r&; c(r-& ; +

    7)'-& ( 0(1 r2132c-)(02'-2 3(r( 4( c&0')/(/ /2 B(& Cc&44('(: .;

    #.##; $.$; $.#%; %." 3(r( 24 3r)02r&; 12,'/&; -2rc2r&; c(r-& ; +

    7)'-& ( 0(1 r2132c-)(02'-2; '& 12 2'c&'-r(r&' /)52r2'c)(1 1),')5)c(-)(1

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    I# INTRODUCCI'N

    L( r2,)?' /2 P'&; c2'-( c&' '( 3&>4(c)?' /2 $;$ ')/(/21 (')0(4; /2

    21-2 -&-(4 ;# 1&' (c(1 2' 4(c-(c)?'; c&' '( 3r&/cc)?' /2 %%; TM /2

    42c82; 2' 4( 3r&)'c)( /2 M24,(r c2'-( c&' $#;"# ')/(/21 (')0(4; 2' 24

    /)1-r)-& /2 M(c(r9 c2'-( c&' $;$$ ')/(/21 (')0(4; 4&1 72 c&'1-)-+2' 24

    11-2'-& 2c&'?0)c& /2 0c8(1 5(0)4)(1 /2 @r2(1 rr(421 (,/( + cr?')c( &)'( 21 '& /2 4&1 3r&>420(1 )'52cc)&1&1 0@1

    )03&r-('-21 2' 4(1 234&-(c)&'21 42c82r(1; /2>)/& ( 72 &c(1)&'(' 3r/)/(1

    2c&'?0)c(1 (1&c)(/(1 c&' 4( r2/cc)?' /2 4( 3r&/cc)?' /2 42c82; c(0>)&1 2'

    1

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    4( c&03&1)c)?' 4@c-2(; ,(1-&1 2' -r(-(0)2'-&1; /21c(r-2 /2 (')0(421 +

    3r&>420(1 r23r&/c-)&1. N& &>1-('-2; 0c8&1 ,('(/2r&1 '& 1&' c&'1c)2'-21

    /2 4( )03&r-('c)( /2 4( 0(1-)-)1 1>c49')c( /(/& 72 24 (')0(4 '& 0(')5)21-(

    c(0>)&1 2-2r'&1; 4( ')c( 5&r0( /2 /)(,'?1-)c& 21 c&' 4( (+/( /2 3r2>(1

    ()4)(r21 /2 c(03& + /2 4(>&r(-&r)&; c&0& 24 C&'-2& C244(r S&0@-)c&; 4(

    3r2>( M&/)5)c(/( /2 W8)/21)/2 + 4( Pr2>( C(4)5&r')( M(1-)-)1 T21-.

    P(r( 24 3r212'-2 -r(>(& '& 34('-2(0&1 24 1),)2'-2 &>2-)&:

    D2-2r0)'(r 4( 3r2(42'c)( /2 0(1-)-)1 1> c49')c( >&)'( 2' 4(1

    c&0')/(/21 /2 B(& Cc&44('( + H(0('rr& /24 /)1-r)-& /2 M(c(r9

    02/)('-2 4( 3r2>( /2 C(4)5&r')( M(1-)-)1 T21-

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    I I# RE VIS I'N B IB LIOGR ($ IC A

    2#1 MARCO CONCEPTUAL#

    2#1#1 GL(NDULA MAMARIA:

    L&1 24202'-&1 3r)0(r)&1 /2 '( ,4@'/4( 0(0(r)( 1&' 4&1 (4&4&1

    4(r21 82c(1 /2 '&1 c('-&1 0)4902-r&1 /2 4&',)-/

    72 r23r212'-( 24 # /2 4( 21-rc-r( /2 4( >r2= r2c>)2r-&1 3&r 

    c44(1 23)-24)(421  + r&/2(/&1 3&r c44(1 0)&23)-24)(421  (c-2r)(1; 3r&-&6&&1; )r1;

    3r)&'21=; 11 3r&/c-&1

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    21-904&1 '&c)&1 /2 0+ /)2r1( '(-r(426(: 591)c&1; 790)c&1 +

    0)cr&&r,(')10&1 c&0& >(c-2r)(1; 8&',&1 + 3(r@1)-&1

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    72 12 3r212'-(' 2' '( 1)-(c)?' 0@1 & 02'&1 2132c95)c( 2' '

    /2-2r0)'(/& 32r9&/& /2 -)203&. E' 21-2 12'-)/&; 4( )'c)/2'c)( 21

    2'-&'c21 ' '02r& (c&-(/& /2 c(1&1 72 (3(r2c2' + 72; 3r&+2c-(/&1

    /2>)/(02'-2 2' ,r@5)c&1 + ('@4)1)1; 32r0)-2' c&03r2'/2r 24 cr2c)0)2'-&

    /2 '( 2'52r02/(/ & c&'/)c)?' 23)/20)&4?,)c( 2' ' 213(c)& -203&r(4

    (c&-(/&

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    2#2 MARCO TEORICO#

    2#2#1 MOR$OLOGÍA EKTERNA DE LA UBRE:

    L( >r2 r23r212'-( ' c&''-& /2 c(-r& ,4@'/4(1 /2 &r),2' /r0)c&;

    c&'1)/2r(/& c&0& ,4@'/4( 1/&r93(r( 0&/)5)c(/( + c>)2r-(

    2-2r'(02'-2 3&r '( 3)24 1(2 (4 -(c-&; 3r&)1-( /2 244&1 5)'&1 2c23-&

    2' 4&1 326&'21; 1 (3(r)2'c)( 21 1(c4(r r2/&'/2(/(; 12 2'c2'-r( 52r(

    /2 4( c()/(/ /24 c2r3&; (/&1@'/&12 ( 4( 3(r2/ (>/&0)'(4 3&r 02/)&

    /24 (3(r(-& 1132'1&r)& r2 2' 1 4,(r + 3r&22' /2 1&3&r-2 3(r( 4(1 ,4@'/4(1

    0(0(r)(1. E' 24 c2'-r& /2 4( >r2; ( 4& 4(r,& /2 4( 49'2( 02/)( /2 4(

    (c(; '( 8&( 24@1-)c( 44(0(/( 4),(02'-& 1132'1&r)& 02/)&; '2 4(

    >r2 ( 4( 3(r2/ (>/&0)'(4 + 12 2'c2'-r( 1132'/)/& /24 821& /2 4(

    324)1. C('/& 4( (c( 12 &>12r( /21/2 (-r@1; ' 1rc& 02/)(4

    6

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    /)1-)'-)&; 24 1rc& )'-2r0(0(r)&; 0(rc( 4( 3&1)c)?' /24 4),(02'-&

    1132'1&r)& 02/)& )2r-( 3&r ' 23)-24)& /2 /&1 c(3(1 72

    /21c('1( 1&>r2 '( 4@0)'( 3r&3)( /2 -2)/& c&'2c-)& 1)'&1&. L(

    -2r0)'(c)?' /2 4( -2-( /2 4( (c( -)2'2 '( (>2r-r(; 24 c('(4 /24 2159'-2r;

    24 2159'-2r r2-)2'2 4( 42c82 /2 4( >r2 c&'-r( 4( 3r21)?' /21(rr&44(/( 3&r 4(

    (c04(c)?' /2 4( 42c82; (/20@1 2)-( 72 2'-r2' ( 4( >r2 3&4& +>(c-2r)(1 4& (42&4(r; 5&r0('/& ' 1)1-20(1 (42&4(r21 +

    ->4(r21. E4 -2)/& 12cr2-&r 21-@ 5&r0(/& 3&r (42&4&1 /2 $## ( ## /2

    7

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    /)@02-r& c(/( '&; 72 r23r212'-(' 4(1 ')/(/21 12cr2-&r(1 /2 4(

    ,4@'/4(. L( 3(r2/ /2 4&1 (42&4&1 21-( r221-)/( 3&r ' 23)-24)& 1)0342

    12cr2-&r; /2 c44(1 c>)c( 44(0(/(1 4(c-&c)-&1 72 12 (1)2'-(' 1&>r2 '(

    020>r('( >(1(4. L&1 (c)')1 21-@' r&/2(/&1 3&r c44(1 0)&23)-24)(421 +

    3&r ' 1)1-20( c(3)4(r (r-2r)&K2'&1&. C(>2 12*(4(r 72 21-(1 c44(1 '&

    -)2'2' 5'c)?' 12cr2-&r(; 32r& )'-2r)2'2' 2' 24 3r&c21& /2 2+2cc)?' /2 4(

    42c82 (c04(/( 2' 4( 46 /2 4&1 (42&4&1; c&'-r(+'/&12 3&r (cc)?' /2

    4( &)-&c)'( 2341('/& 4( 42c82 /24 )'-2r)&r /2 4&1 (c)')1 8(c)( 4( c)1-2r'(

    0(0(r)(

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    2#2# MECANISMOS INMUNOL'GICOS ESPECÍ$ICOS DE

    LA GL(NDULA MAMARIA#

    A MECANISMOS SOLUBLES#

    C&0& 3(r-2 /2 4( c4(1)5)c(c)?'; 2'-r2 4&1 02c(')10&1 )'0'&4?,)c&1

    1&4>421 c(>2 02'c)&'(r (4 c&034202'-& + ( 4(1 )'0'&,4&>4)'(1. E4

    c&034202'-& c&'1)1-2 2' '( 12r)2 /2 3r&-29'(1 72; '( 26

    (c-)(/(1; 22rc2' 5'c)&'21 )'0'&4?,)c(1 /)2r1(1; -(421 c&0&

    &31&')6(c)?' /2 0)cr&&r,(')10&1 =; 7)0)& -()1 /2 '2-r?5)4&1

    (c-2r)(1 K=. M@1 r2c)2'-202'-2; 12 8( )'5&r0(/&

    72 24 c&034202'-& 32/2 (c-(r 0&/4('/& 4( r21321-( )'0'2.

    C(-r& c4(121 /2 )'0'&,4&>4)'(1 4)'(1 2' 4(1

    12cr2c)&'21 4@c-2(1 21 '&r0(402'-2 >(( @1)c(02'-2 3&r 0(cr?5(,&1

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    )' /2 1 ,r(/& )'52cc)?'. E' 4(1 12cr2c)&'21 4@c-2(1 /2

    ,4@'/4(1 '& )'52c-(/(1 4(1 CS 12 8(44(' 2' ' '02r& 02'&r ( $

    $#% c44(1]04 + 1 c&03&1)c)?' 3r&02/)& >@1)c(02'-2 21-@ 5&r0(/&

    3&r ' $" 3&4)0&r5& 'c42(r21; # 0(cr?5(,&1 + " /2 4)'5&c)-&1

    4)'(1. E4

    c&034202'-& c&'1)1-2 2' '( 12r)2 /2 3r&-29'(1 72; '( 26

    (c-)(/(1; 22rc2' 5'c)&'21 )'0'&4?,)c(1 /)2r1(1; -(421 c&0&

    &31&')6(c)?' /2 0)cr&&r,(')10&1 =; 7)0)& -()1 /2 '2-r?5)4&1

    (c-2r)(1 K=. M@1 r2c)2'-202'-2; 12 8( )'5&r0(/&

    72 24 c&034202'-& 32/2 (c-(r 0&/4('/& 4( r21321-( )'0'2.

    10

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    C(-r& c4(121 /2 )'0'&,4&>4)'(1 4)'(1 2' 4(1

    12cr2c)&'21 4@c-2(1 21 '&r0(402'-2 >((

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    3&r '( c&0>)'(c)?' /2 5(c-&r21. A3r&)0(/(02'-2 /24 # ( % /2 4&1

    c(1&1 1&' 3r&&c(/&1 3&r c(-r& 0)cr&&r,(')10&1 244&1 1&':

    Staphylococcus aureus, Streptococcus uberis, Streptococcus agalactiae,

    Streptococcus dysgalactiae 

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    C) STREPTOCOCCUS DYSGALACTIAE:

    L( 52'-2 3r)'c)3(4 1&' 4(1 >r21 )'52c-(/(1; (09,/(4(1 + 421)&'21 2' 4(

    3)24. E' 4&1 r2>(*&1 72 12 2'c2'-r(' 4)>r21 /2 )'52cc)?'

    /2 Estreptococos dysgalactiae; 4&1 &r,(')10&1 72 3r&&c(' '2&1

    c(1&1 /2 0(1-)-)1 12 &r),)'(' 3r&>(>4202'-2 2' 4( >&c( /2 4( (c( 0+

    r(r(02'-2 12 c&'1),2' 2' 4( 3)24 /2 -2-(1 1('(1

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    2#2#F EPI&OOTIOLOGIA DE LA MASTITIS:

    L( 0(1-)-)1 21 24 r214-(/& /2 (r)&1 22'-&1 & c)rc'1-('c)(1 72

    )'-2r(c-(' 2'-r2 19. R(r( 26 21 4( 3r212'c)( ')c(02'-2 /2 ' 5(c-&r /2

    r)21,& 3(r( 3r&/c)r 2'52r02/(/ 21-& 1),')5)c( 72 24 c&'-r&4 32/2 12r 

    02&r(/& -&0('/& 02/)/(1 c&'-r( 0@1 /2 ' 5(c-&r; /25)'2' c&0&

    5(c-&r21 /2 r)21,&: 24 8&0>r2; 24 0('2&; 4( (c(; 4&1 0)cr&&r,(')10&1 +

    24 02/)& (0>)2'-2 + 12 3r25)2r2 c(0>)(r 4&1 3r)02r&1 3&r 24

    5'c)&'(0)2'-& 24 27)3& /2 &r/2*& + 3&r 24 0('2& /24 &r/2*& )4)/(/ /2 4( ,4@'/4( 0(0(r)( ( 4( )'52cc)?'

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    /2 3(r)c)?'; 1 c(3(c)/(/ )'52c-)(; 4(1 52'-21 /2 )'52cc)?'; 4&1

    02c(')10&1 /2 -r('10)1)?' + 3&r 24 21-(/& /2 4(1 /252'1(1 /24 (')0(4

    3(r( 4( r21)1-2'c)( ( 4( )'52cc)?' < N&&(; "##=.

    C $ACTORES MEDIOAMBIENTALES:

    E4 02/)& (0>)2'-2 /2 4( (c( 21 ' r212r&r)& 3(r( 4&1 &r,(')10&1 72

    32/2' c(1(r 0(1-)-)1; 3&r 4& 72 2)1-2' '( 12r)2 /2 5(c-&r21 72 '&

    /2>20&1 32r/2r /2 )1-( 3&r 1 )-(4 )03&r-('c)( 2' 4( -r('1)c)?' /2 -(421

    0)cr&>)&1: c(0( + (4&(0)2'-&; c4)0( + 3&c( /24 (*&; 27)3& /2 &r/2*&

    + 0('2& /24 &r/2*&; 4( 0(1-)-)1 32/2 3r212'-(r12 c49')c(02'-2 2'

    5&r0( 8)32r(,/(; (,/(; 1>(,/( + cr?')c(; 1)' 20>(r,&; 24 -)3& 0@1

    5r2c2'-2 2 )03&r-('-2 21 4( 5&r0( 1>(,/(. L( N(-)&'(4 M(1-)-1

    C&'c)4; c)-(/( 3&r c49')c( 21 /25)')/( c&0& 4( 3r212'c)( /2 '

    0)cr&&r,(')10& 2' c&0>)'(c)?' c&' ' c&'-2& 242(/& /2 c44(1

    1&0@-)c(1 /2 4( 42c82; 24 c&'-2& 242(/& /2 c44(1 1&0@-)c(1 2' 4(

    42c82 )'/)c( 0(1-)-)1 1>c49')c(

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    0(1-)-)1 1>c49')c( r) + c&4.; "##"=; 3&r 4& 72 4(1 -c')c(1 /2

    4(>&r(-&r)& c&0& 4( 02/)c)?' /24 c&'-2& /2 c44(1 1&0@-)c(1 + 24

    c4-)& >(c-2r)&4?,)c& 1&' '2c21(r)&1 3(r( /2-2c-(r )'54(0(c)?' 2

    )'52cc)?' 2r, + c&4;&1 -)3&1 /2 0(1-)-)1 c49')c( + 1>c49')c( 32/2' (1c2'/2r 

    ( "# /2 4( 3r&/cc)?' 3&-2'c)(4.

    2#2#11 PRUEBA CALI$ORNIA MASTITIS TEST CMT#

    L( 3r2>( /2 C(4)5&r')( 3(r( 0(1-)-)1 ( 0@1 -)4)6(/( (

    ')24 /2 c(03& 3(r( 24 /)(,'?1-)c& /2 0(1-)-)1 2' 24 ,('(/& >&)'&

    42c82r&

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    (c&1&1; 8(1-( 24 r2c2'-& /2 c44(1 0@1 242(/& 2' 24 72 4( 026c4(

    /2 4( 42c82 + 24 r2(c-)& c(1) 12 1&4)/)5)c(. E1-& 12 /2-2r0)'( 2'

    r24(c)?' ( 4( r2(cc)?' /2 ,24)5)c(c)?' ( ( /2 (64 /2 >r&0&-)'&4 + 4(

    3r2>( /2 r&& 52'&4; /&'/2 12 r23&r-( c(1&1 3&1)-)&1; 72 8(c2'

    '( 3r2(42'c)( /2 $%." /2 0(1-)-)1 >&)'(; c&' '&1 2-r20&1 /2

    17

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    ". ( .; &>12r@'/&12 72 4(1 (c(1 /2 0(+&r 2/(/ 1&' 4(1

    0@1 (52c-(/(1 c&' 0(1-)-)1 1>c49')c( 2' c&03(r(c)?' ( 4(1 /2 02'&r 

    2/(/ 4&1 /24 /)1-r)-& /2

    T(r(c& 3r&)'c)( /2 H('c('2; 2' % (c(1 2' 3r&/cc)?' /2 4( r(6(

    Br&^' S )̂11; -)4)6('/& 4( 3r2>( 0&/)5)c(/( /2 W8)-21)/2 -21-;

    2'c&'-r@'/&12 '( 3r2(42'c)( /2 $.$ /2 0(1-)-)1 1>c49')c(;

    2' (c(1 72 1&' cr)(/&1 >(& 24 1)1-20(1 120) )'-2'1)&

    4&1 /2 P'& + 21-(>4&1 /2 J4)(c(; /2 4&1

    c(421 12 021-r2(r&' (')0(421 c&' 4( 5)'(4)/(/ /2 /2-2r0)'(r 4(

    3r2(42'c)( /2 0(1-)-)1 1>c49')c( + '02r& /2 c44(1 1&0@-)c(1 /2 4(

    42c82 2' 4&1 c(r-&1 0(0(r)&1 /2 ' -&-(4 /2 " 021-r(1; 3&r 4& c(4

    -)4)6& 24 0-&/& /2 C&4-2r C&'-2r. E'c&'-r('/& '( 3r2(42'c)( /2

    18

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    $. 3(r( P'& + % 3(r( J4)(c(; 4(1 (c(1 c&' 0@1 /2 %

    4(c-(c)&'21 1&' 4(1 72 3r212'-(' 0(+&r 3r2(42'c)( /2 0(1-)-)1

    1>c49')c( $.. E4 '02r& /2 c44(1 1&0@-)c(1 2' 4( 42c82 /2 4(

    (c(1 c&' 0(1-)-)1 1>c49')c( 2' 4&1 21-(>4&1 /2 P'& 52 /2 ;

    #]04 + 3(r( J4)(c( 21 /2 $%;""]04 /2 42c82 2/&; $=.

    2#)#2 PREVALENCIA DE LA MASTITIS SUBCLINICA CON

    RELACION A LOS CUARTOS MAMARIOS#

    D2-2r0)'? 0(1-)-)1 1>c49')c( 2' 21-(>4&1 42c82r&1 3&r 02/)& /2 4(

    3r2>( /2 C(4)5&r')( 0(1-)-)1 -21- 2' 4( )rr),(c)?' /2 Yr(c0(+&K

     Ar27)3(; ( -r(1 /2 r2c2'-& /2 c44(1 1&0@-)c(1 2' (c(1

    2'c&'-r('/&; ".; "$. "$.$# + "%. /2 3r2(42'c)( 3(r( 4&1

    c(r-&1: ('-2r)&r /2r2c8&; ('-2r)&r )67)2r/&; 3&1-2r)&r /2r2c8& +

    3&1-2r)&r )67)2r/&; r2132c-)(02'-2 c49')c( 3&r 

    r2c2'-& /2 c44(1 1&0@-)c(1; 2' -r21 21-(>4&1 /2 P'& + -r21 21-(>4&1

    2' J4)(c( (c(1; 2'c&'-r? '( 3r2(42'c)( /2 0(1-)-)1 1>c49')c( 3&r 

    c(r-& 0(0(r)& 3&1-2r)&r )67)2r/& .$; 3&1-2r)&r /2r2c8&

    .%; ('-2r)&r )67)2r/& . + ('-2r)&r /2r2c8& $.# 2/&;

    $=.

    E' 21-/)& r2(4)6(/& 2' 24 /)1-r)-& /2 T(r(c& 3r&)'c)( /2 H('c(' 2'

    % (c(1 2' 3r&/cc)?' /2 r(6( Br&^' S^)11; -)4)6('/& 4( 3r2>(

    0&/)5)c(/& /2 W8)-21)/2 -21-; 2'c&'-r? '( 3r2(42'c)( /2

    19

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    0(1-)-)1 1>c49')c( 3(r( 24 c(r-& 0(0(r)& ('-2r)&r /2r2c8& $.;

    ('-2r)&r )67)2r/& $;$; 3&1-2r)&r /2r2c8& $.$ + 3&1-2r)&r )67)2r/&

    $.#; 2 )'/)c( 72 2)1-2 1)0)4(r)/(/ 2' 4( (52cc)?' /2 4&1 c(r-&1

    0(0(r)&1 (& r2(4)6(/& 2' ## (c(1 Br&^' S^)11 3r&1 3&r crc2 +

    cr)&44(1 2' 24 /)1-r)-& /2 U0(c8)r); /2-2r0)'& ( -r(1 /2 4( 3r2>(

    0&/)5)c(/( /2 W8)-2 S)/2 -21-; '( 3r2(42'c)( /2 $.%; .;

    "". + $". 3(r( 24 3r)02r&; 12,'/&; -2rc2r& + c(r-& 3(r-&

    r2132c-)(02'-2 ( 0&/)5)c(/( /2 W8)-21)/2 -21-; r23&r-( .; "."; ".;.$; $.; $.; #. + #. /2 3r2(42'c)( /2 0(1-)-)1

    1>c49')c( 3(r( 24 3r)02r&; 12,'/&; -2rc2r&; c(r-&; 7)'-&; 12-&;

    13-)0& + &c-(& 3(r-& r2132c-)(02'-2

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    III# MATERIAL Y M%TODOS

    )#1 LUGAR DE ESTUDIOS#

    E4 3r212'-2 -r(>(& /2 )'21-),(c)?' 12 r2(4)6? 2' 4(1 c&0')/(/21 /2

    H(0('rr& + B(& Cc&44('( /24 /)1-r)-& /2 0(c(r9; 3r&)'c)( /2 M24,(r; r2,)?'

    /2 P'&; 24 c(4 21-@ >)c(/& (4 '&r-2 /2 4( r2,)?' /2 3'&; ( '( (4-)-/ 72

    (r9( 2'-r2 4&1 #0 ( %## 0. 1. ' .0. 24 32>4& /2 M(c(r9 12 2'c2'-r(

    >)c(/& 2'-r2 4(1 c&&r/2'(/(1 $_`$."a 4(-)-/ 1r + #_%`$#.$#a 4&',)-/

    &21-2; 24 @r2( /2 21-/)& 3r212'-( ' c4)0( 12c& + 5r)& c&' /&1 3&c(1 >)2'

    /25)')/(1; '( /2 12c( r)4 ( 12-)20>r2= + &-r& 44)&1( r2 ( 0(r6&=

    )c(/& (4 21-2 /24 c(3)-(4 /24 /)1-r)-& /2 M(c(r9 12,' 4(1

    c&&r/2'(/(1 ,2&,r@5)c(1 4(1 9(1 /2 Acc21& 21: C(rr2-2r( (5)r0(/( c&'

    .## \0 /21/2 CIP C87)>(0>)44( UNA b PUNO + %. /21/2 4( c(3)-(4

    /24 /)1-r)-& /2 M(c(r9 c&' '( -r&c8( c(rr&6(>42; 24 -)203& 3(r( 442,(r (

    21-2 c&0')/(/ 21 /2 "% 0)'. D21/2 CIP C87)>(0>)44( + "# 0)'

    /21/2 M(c(r9; 21-( C&0')/(/ -)2'2 '( 3&>4(c)?' /2 A3r&. "%#

    5(0)4)(1 /2 4&1 c(421 21-@' 3(/r&'(/&1 2' 24 3(/r?' /2 4( c&0')/(/

    "## 5(0)4)(1 c&' ' 3r&02/)& /2 (c(1 3&r 5(0)4)( 4&1 r(',&1 ('

    /21/2 4&1 72 '& -)2'2' (c(1 8(1-( 4&1 72 -)2'2' # (c(1; c&' $"

    (c(1 2' 3r&/cc)?' 2' 3r&02/)& + 4( 3r&/cc)?' /)(r)( /2 42c82 /2 c(/(

    21

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    5(0)4)( 2' 3r& 02/)& 21 /2 .% 4)-r&1 4(c)?' /2 # 5(0)4)(1 (3r&. C&' ' 3r&02/)& /2 (c(1

    3&r 5(0)4)(; %" (c(1 2' 3r&/cc)?' (3r&)0(/(02'-2; c&' '(

    3r&/cc)?' 3r&02/)& /2 4)-r&1 3&r (c( )c(/& ( '( (4-)-/ /21/2 4&1 ### ( %## 0.1.'.0. r& P(/r?'

    /2 1&c)&1 "#$=.

    L90)-21: P&r 24 '&r-2 Q)18(r(; 3&r 24 1r J(-' S(+'(; 3&r 24 21-2

    C&0')/(/ /2 S2472 3&r 24 O21-2 C&0')/(/ /2 A4-& Cc&44('(.

    )#2 TAMAO DE LA MUESTRA#

    E4 -(0(*& /2 021-r( 3(r( 4( 2(4(c)?' /2 4( 0(1-)-)1 1> c49')c( 12

    c(4c4? /2 (c2r/& ( 4( 1),)2'-2 5?r04(.

    22

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      D/,:

    / T(0(*& 021-r(4.

    N T(0(*& /2 4( 3&>4(c)?' 3r&02/)&.

    & $. c)?' '&r0(4 (4 ')24 /2 c&'5)('6(/24 % ')24 /2 3r2c)1)?' 72 12 /( ( 4( 021-r(=.

    P Pr2(42'c)( /2 4( 0(1-)-)1 1> c49')c( -)2'2 "% (c(1 3(r( 4( c&0')/(/ /2

    H(0('rr& + $$ (c(1 3(r( 4( c&0')/(/ /2 B(& Cc&44('(; 8(c)2'/& '

    -&-(4 /2 (c(1 2' -&-(4; 21c&,)/(1 (4 (6(r.

    )#)   MATERIALES#

    S)2'/& 4( 3r2>( C(4)5&r')( 0(1-)-)1 T21- 42r&.

    B&49,r(5&.

    L( 42c82 72 52 4( 021-r( 72 12 &>-& 3(r( 4( 3r2>( 12 CMT.

    P(42-( & r(72-( 3(r( 4( 3r2>( /2 CMT.

    R2(c-)& 3(r2( 4( 3r2>( /2 CMT.

    U-2'1)4)&1 /2 4)03)26(: >(4/21; (,(; (>?'; -&(44(; (4c&8&4 (4 ;

    23

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    8)3&c4&r)-& /2 1&/)&; (,( /21-)4(/(.

    F)c8( c49')c(.

    C@0(r( 5&-&,r@5)c(.

    )#4 METODO DE CAMPO#

    L(1 021-r(1 52r&' -&0(/(1 2' 4(1 8&r(1 /2 4( 0(*('(; 12 -)4)6? 24 0-&/&

    C(4)5&r')( M(1-)-)1 T21- 12r('/& ('&r0(4)/(/21 + 421)&'21 /2 4&1 c(r-&1 + 4( >r2 2' ,2'2r(4. L&1

    r214-(/&1 52r&' ('&-(/&1 2' 5)c8(1 /)12*(/(1 3(r( 24 252c-& + 4( 42c-r( 2

    )'-2r3r2-(c)?' /2 4( 3r2>( 12 r2(4)6? /2 (c2r/& ( 4(1 '&r0(1 21-@'/(r21.

    )#* PRUEBA CALI$ORNIA MASTITIS TEST CMT#

    L( 3r2>( c&'1)1-)? 2' 24 (,r2,(/& /2 ' /2-2r,2'-2 ( 4( 42c82; 24 (47)4(r)4

    S45&'(-& /2 S&/)&; c(1('/& 4( 4)>2r(c)?' /2 ADN /2 4&1 42c&c)-&1 3r212'-21

    2' 4( >r2 + 21-2 12 c&')r-)? 2' c&0>)'(c)?' c&' (,2'-21 3r&-2)c&1 /2 4( 42c82

    2' '( ,24(-)'(. A 0(+&r 3r212'c)( /2 c44(1 12 4)>2r( '( 0(+&r 

    c&'c2'-r(c)?' /2 ADN; 3&r 4& -('-& 0(+&r 12r@ 4( 5&r0(c)?' /2 4( ,24(-)'(;

    -r(/c)'/&12 2' 021-r( /2 42c-r( 2 )'-2r3r2-(c)?' /24 r214-(/& c&0& 24

    ,r(/& 0@1 242(/& /2 )'54(0(c)?'. E1 /2c)r; 32r0)-2 /2-2r0)'(r 4( r21321-(

    )'54(0(-&r)( c&' >(12 2' 4( )1c&1)/(/ /2 ,24 72 12 5&r0( (4 026c4(r 24

    r2(c-)& r&0&cr21&4= c&' 4( 0)10( c('-)/(/ /2 42c82 2' '(

    3(42-( c&' c(-r& 3&6&1 )'/232'/)2'-21 32r0)-)2'/& 2(4(r c(/( c(r-&

    )'/232'/)2'-202'-2

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    /)(,'?1-)c& 72 3&122 '( 12'1)>)4)/(/ /24 + '( 2132c)5)c)/(/ /24 .

    )#  VARIABLES EVALUADAS#

    )##1#  DETERMINACI'N DE LA PREVALENCIA DE MASTITIS

    SUBCLÍNICA#

    P(r( 4( /2-2r0)'(c)?' /2 4( 3r2(42'c)( /2 0(1-)-)1 1>c49')c( 2' 4&1

    /)1-)'-&1 3r&/c-&r21 12 -)4)6? 4( 3r2>( /2 0(1-)-)1 c(4)5&r')( (c-2r)( (c04(/( 2' 4( c)1-2r'( /24 326?' + 12

    &>-& 4( 021-r( /24 12,'/& 2' '( r(72-( /2 CMT 4)03)(. E1-( -&

    c(-r& 3272*&1 c&03(r-)0)2'-&1 0(rc(/&1 c&0& AI 42 1&4& /r( "# 12,'/&1 + 1 /2-2r0)'(c)?' 12 r2(4)6?

    /2 5&r0( )1(4; 52 3&1)-)( c('/& 4( r2(cc)?' 12 ,24(-)')6( 1) '& 8(>9(

    21321(0)2'-& /2 4( 026c4(.

    E' /212'4(c2 4&1 3(1&1 72 12 1),)? 3(r( 4( r2(4)6(c)?' /2 4( Pr2>( /2

    4( M(1-)-)1 /2 C(4)5&r')( 52 4( 1),)2'-2:

    25

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    • S2 /212c8? 4( 42c82 /24 3r2 &r/2*&.

    • S2 &r/2*& '& & /&1 c8&rr&1 4( 42c82 /2 c(/( c(r-2r?' 2' c(/( '( /2

    4(1 34(c(1 /2 4( 3(42-(.

    • S2 )'c4)'? 4( 3(42-( /2 0&/& 72 12 /212c8( 4( 0(+&r 3(r-2 /2 21-(

    42c82.

    • S2 (*(/)? ( 4( 42c82 ' &402' ),(4 (4 r2(c-)&.

    • S2 026c4? 24 r2(c-)& + 12 2(0)'? 2' c('-& ( 4( 3r212'c)( /2 '(

    r2(cc)?' /2 ,24)5)c(c)?'.

    C(>2 (c4(r(r 72 4(1 021-r(1 52r&' c&42c-(/(1 (4 (6(r; 72 '( 26

    &>-2')/(1 12 8)6& 24 ('@4)1)1; -2')2'/& 3r212'-2 72 4(1 (c(1 c&' '& &

    0@1 c(r-&1 /(*(/&1 '& 52r&' -&0(/(1 2' c2'-( 2' 24 021-r2&; (4 ),(4

    72 (7244(1 72 3r212'-(r(' 0(1-)-)1 c49')c( 321-& 72 '& 52r&' &>2-)&

    /2 '21-r( )'21-),(c)?'.

    D2131 /2 c(/( 021-r( 4( r(72-( 52 4((/( c&' (,( 4)03)( 2' '

    >(4/2 + 42,& c&' (,( /21-)4(/( 2 8)3&c4&r)-& /2 1&/)&; 3(r( 42,& 12r 

    12c(/( c&' -&(44( + /21)'52c-(/( c&' (4c&8&4 +&/(/& (4 3(r( 2)-(r 

    3&1)>421 2rr&r21 (4 r2(4)6(r 4( 3r2>( /2 CMT.

    L( )'-2r3r2-(c)?' /2 4( M(1-)-)1 1>c49')c( 4( 3r2>( /2 C(4)5&r')( M(1-)-)1

    T21- 52 4( 1),)2'-2:

    C;+ 1: I/9,+?+,9!/ , . ?+;,99>#

    26

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    I/9,+?+,9!/ R,!!/ N=# C.;.> ?+ =.#

    N2,(-)& S)' 2)/2'c)( /2 # K "## ###

    Tr(6( Pr2c)3)-(c)?' 422 $%# ### ## ###

    $ d S)' 5&r0(c)?' /2 ,24 ## ###K## ###

    "d M26c4( 21321( ## ### K %### ###

    d F&r0(c)?' /2 3)c& c2'-r(4 M@1 /2 %### ###

    $;,/9,: c49')c(

    /2 (c2r/& c&' 4&1 r214-(/&1 3&r 4( 3r2>( /2 C(4)5&r')( M(1-)-)1 T21- 2'

    c(/( c(r-& 0(0(r)& 2(4(/&: A'-2r)&r D2r2c8& c49')c(.

    P(r( /2-2r0)'(r 4( 3r2(42'c)( 12 -)4)6? 4( 1),)2'-2 5&r04(:

      /2 3r2(42'c)( total de casos positivos

    total de la poblacion enestudio x 100

    P(r( ('(4)6(r 4&1 /(-&1 12 -)4)6? 24 1&5-^(r2 21-(/91-)c& 1-(-)1-)c(4 ('(4+1)1

    1&5-^(r2

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    c(r-&1=; PD c&' ". ( 0&/)5)c(/( /2 W8)-21)/2 T21-; 2'c&'-r? '(

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    2'c&'-r? '( 3r2(42'c)( /2 "".# 3(r( ('-2r)&r )67)2r/&; "$. 3(r(

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    V# CONCLUSIONES#

    • L( 3r2(42'c)( ,2'2r(4 /2 0(1-)-)1 1>c49')c( >&)'( 2' 4(1 c&0')/(/21

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    • E4 c(r-& 0@1 (52c-(/& 52 24 ('-2r)&r /2r2c8& (1

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    B(& Cc&44('( r2132c-)(02'-2; /21/2 24 3'-& /2 )1-( ,r3(4 4&1

    c(r-&1 ('-2r)&r21 1&' 4&1 0@1 (52c-(/&1 2' (0>(1 c&0')/(/21 2'

    21-/)& 2' r24(c)?' ( 4&1 3&1-2r)&r21.

    VI#RECOMENDACIONES

    42

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    VII # RE$ERENCIAS BIBLIOGR($ICAS#

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