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PARAZITSKE ZOONOZE U OVACA I KOZA Albert Marinculić , Veterinarski fakultet Sveučilišta u Zagrebu

 · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

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Page 1:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

PARAZITSKE ZOONOZE U OVACA I KOZA

Albert Marinculić , Veterinarski fakultet Sveučilišta u Zagrebu

Page 2:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

80 % EMERGENTNIH I REEMERGENTNIHBOLESTI SU ZOONOZE

g

Page 3:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

ŠTO JE TOKSOPLAZMOZA?

Page 4:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

EVO KAKO TOKSOPLAZMA IZGLEDA POD ELEKTRONSKIM MIKROSKOPOM

Page 5:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Toxoplasma gondii

uzročnik otkriven 1908.

Mačka kao nositelj je otkrivena 1969.

Uglavnom asimptomatska bolest

Opasna za trudnice

Page 6:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

ŽIVOT TOKSOPLAZME

Page 7:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

TOKSOPLAZMOZA U OVACA I KOZA

Posljedice ovise o trenutku zaražavanja Potrebno je otprilike 6 tjedana do pojave

znakovaZaražavanje u prvih 60 dana – resorpcija ploda 60 – 120 dana – pobačaj u kasnijoj bređosti _--- mumificirani fetusi, mrtvorođena janjad, slaba janjad koja brzo ugiba

Page 8:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

KAKO PREPOZNATI TOKSOPLAZMOZU?

Iako znakovi govore u prilog pojavi bolesti potrebne su i laboratorijske pretrage.

Blijedo područje ( kalcifikacija) na kotiledonima posteljice je tipični nalaz

Page 9:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

ŠTO MORAMO ZNATI ?

Moramo biti oprezni jer je toksoplazmoza opasna zoonoza

Pobačaj može zahvatiti veliki dio stada Ovce koje su pobacile treba odmah izolirati Obavijestiti svog veterinara, pažljivo

pohraniti plod, onečišćenu stelju i pribor te predmete neškodljivo ukloniti

Sva hrana mora biti pohranjena na prikladan način

Voda mora biti iz pouzdanog izvora

Page 10:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Suzbijati glodavce

Kontrolirati mačke

Page 11:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Toksoplazma - parazit koji pretvara miševe u zombije

Page 12:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

ČOVJEK KOJI JE OKRIO MISTERIJ TOKSOPLAZME

JAROSLAV FLEGR

Page 13:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

TOXOPLASMA potiče u mozgu intenzivnu proizvodnju „hormona sreće (dopamina)

DOPAMIN - transmiter koji kontrolira poruke koje se odnose na pokrete, razumijevanje i ponašanje. Prenosi poruke o zadovoljstvu i regulira emocionalne odgovore poput straha.

Page 14:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Evo kako utječe:

Manja koncentracija i loše pamćenje Sklonost samoubojstvu Ubitak koncentracije - prometna nesreća Promiskuitetno ponašanje Manji strah od neuspjeha „Studija o

menedžerima” Atraktivnost prema mačkama Kriminalne radnje Utjecaj testosterona na muževnost Utjecaj na spol djeteta

Page 15:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

TOXOPLASMA Downov sindrom ?

.

Page 16:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

TOXOPLASMA i SHIZOFRENIJA

Objavljeno 40 studija koje povezuju veliku prevalenciju toksoplazmoze u pacijenata sa shizofrenijom.

Page 17:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Toxoplazmoza i AIDS

Toxo limfadenopatija Toxo encefalitis smrt Toxo pneumonija Toxo infekcija urinarnog trakta Diseminirana toksoplazmoza

Peritonitis, chorioretinitis,

Page 18:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

KONGENITALNA TOKSOPLAZMOZA

• Tijekom trudnoće• Samo jednom• 1/3 slučajeva toksoplazme prelaze u fetus• Mnogo teži oblik u ranoj trudnoći• Češće pri kraju trudnoće

• Posljedice: spontani pobačaj, mrtvo rođeno dijete, prerano rođeno dijete, dijete s promjenama

Page 19:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

POSLJEDICE

1% smetnje u razvoju 1% smrt ? nagluhost, zivčane poremetnje 4-27% retinohorioidalne lezije shizofrenija

Page 20:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Toksoplazma i divlje životinje

Masovna uginuća morske vidre u Kalifornijskom zaljevu

Page 21:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Toksoplazma i divlje životinje Uginuća delfina u vodama Novog Zelanda

Page 22:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Toksoplazma i divlje životinje Uginuća beluga u Kanadi

Page 23:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

KAKO SPRJEČITI ZARAZU?

NE konzumirati sirovo meso ( 60 stupnjeva C, smrzavanje tri tjedna)

NE konzumirati neoprano voće i povrće Temeljito pranje ruku nakon vrtlarskih

radova Oprez s higijenom mačaka

Page 24:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

ŠTO JE KRIPTOSPORIDIOZA?

Page 25:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Evo kako izgleda pod elektronskim mikroskopom

Page 26:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

OTKUD OPASNOST OD KRIPTOSPORIDIOZE?

Page 27:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Kako se može dokazati?

Page 28:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

MILWAUKEE, SAD 1993. - više od 400 000 oboljelih

Page 29:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

ŠTO JE GIARDIOZA ?

Page 30:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

GIARDIJE UNIŠTAVAJU SLUZNICU CRIJEVA?

Page 31:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

GIARDIJE SE UMNAŽAJU NESPOLNO

Page 32:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

GIARDIJE PRISUTNE U RAZLIČITIH VRSTA ŽIVOTINJA PA TAKO I OVCE I KOZE

Page 33:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

U VANJSKOM OKOLIŠU PREŽIVLJAVAJU KAO VRLO OTPORNE CISTE

Page 34:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

POSTOJE RAZLIČITI NAČINI PRIJENOSA NA LJUDE I OBRNUTO

Oralnim putem

Fekalno-oralnim prijenosom

Kontaminiranom vodom

Kontaminiranom hranom

Prijenos sa životinja

Page 35:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Nedostatna higijena Djeca u jaslicama

Prijenos cisti čak od 20 do 50% Prijenos među ukućanima

MSM kontakti Prjenos cisti 20%

Osobe pod posebnom skrbi

Page 36:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

Osnovno o bolesti u čovjeka

Za zarazu je potreban mali broj cisti

Prvi znakovi nakon dva tjedna, proljev,nadam, mršavljenje, grčevi, mučnina, neugodan miris stolice, gubitak teka

Page 37:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

BOLEST SE POTVRĐUJE U LABORATORIJU

Page 38:  · 2020. 11. 19. · Title: Microsoft PowerPoint - MARINCULI parazitske zoonoze.ppt [Compatibility Mode] Author: darko.jurkovic Created Date: 11/19/2020 12:10:51 PM

PREVENCIJA

Prokuhavanje ili filtriranje vode

Pravilna osobna higijena

Visoki higijenski standardi u odnosu na životinje

Visoki higijenski standardi u jaslicama i ustanovama za osobe sa posebnom skrbi