{"id":1619,"date":"2021-10-27T13:38:00","date_gmt":"2021-10-27T11:38:00","guid":{"rendered":"https:\/\/atlas-parazitov.uvlf.sk\/?p=1619"},"modified":"2021-10-27T13:50:00","modified_gmt":"2021-10-27T11:50:00","slug":"toxoplasma-sp","status":"publish","type":"post","link":"https:\/\/atlas-parazitov.uvlf.sk\/?p=1619","title":{"rendered":"Toxoplasma sp."},"content":{"rendered":"

Druh:<\/strong> Toxoplasma gondii<\/em><\/p>\n

VC:<\/strong> nepriamy<\/p>\n

DH:<\/strong> ma\u010dka (Felidae)<\/p>\n

MH:<\/strong> cicavce, vt\u00e1ky, \u010dlovek<\/p>\n

Propagat\u00edvne \u0161t\u00e1dium:<\/strong><\/p>\n

DH – nevysporulovan\u00e1 oocysta (10-14 \u00b5m, \u0161iroko ov\u00e1lny tvar, tenk\u00e9 obaly, svetlo siv\u00e1 a\u017e prieh\u013eadn\u00e1)<\/p>\n

MH – tachyzoity (pseudocysty), bradyzoity (tkanivov\u00e9 cysty)<\/p>\n

Infek\u010dn\u00e9 \u0161t\u00e1dium:<\/strong><\/p>\n

pre DH:<\/p>\n

         \u2013 sporozoity (vysporulovan\u00e1 oocysta = 2 sporocysty, 4 sporozoity) z vody a p\u00f4dy<\/p>\n

         \u2013 tachyzoity (pseudocysty) transplacent\u00e1rne<\/p>\n

         \u2013 bradyzoity (tkanivov\u00e9 cysty) z m\u00e4sa a org\u00e1nov<\/p>\n

pre MH:<\/p>\n

         \u2013 sporozoity (vysporulovan\u00e1 oocysta = 2 sporocysty, 4 sporozoity) z vody a p\u00f4dy<\/p>\n

         \u2013 tachyzoity (pseudocysty) z mlieka a transplacent\u00e1rnej infekcie<\/p>\n

          \u2013 bradyzoity (tkanivov\u00e9 cysty) z m\u00e4sa a org\u00e1nov<\/p>\n

Lokaliz\u00e1cia:<\/strong> DH – tenk\u00e9 \u010drevo (schizog\u00f3nia, gametog\u00f3nia), parenchymat\u00f3zne org\u00e1ny (tachyzoity = ak\u00fatna infekcia)<\/p>\n

                         MH – vo v\u0161etk\u00fdch bunk\u00e1ch okrem cicav\u010d\u00edch erytrocytov (tachyzoity), afinita k CNS, prie\u010dne pruhovanej svalovine a o\u010diam (tkanivov\u00e9 cysty – bradyzoity)<\/p>\n

Diagnostika:<\/strong> DH – flota\u010dn\u00e9 vy\u0161etrenie trusu (roztok Koz\u00e1k-M\u00e1grovej) (oocysty: 10-14 \u00b5m), serologick\u00e1 diagnostika (IgM = ak\u00fatna infekcia), PCR (ante mortem = trache\u00e1lny sekr\u00e9t, peritone\u00e1lne ef\u00fazie; post mortem = org\u00e1ny), histologick\u00e9 a imunohistochemick\u00e9 met\u00f3dy<\/p>\n

                          MH – histologick\u00e9 a imunohistochemick\u00e9 met\u00f3dy, serologick\u00e1 diagnostika (IgM = ak\u00fatna infekcia), biologick\u00fd pokus, PCR, (ante mortem = trache\u00e1lny sekr\u00e9t, peritone\u00e1lne ef\u00fazie; post mortem = org\u00e1ny)<\/p>\n\n\n\n\t\t\n\t\t\t\t