Plasmodium vivax
Stadium Tropozoit bentuk amuboid
Parasit: - Inti satu dan besar
- Sitoplasma tidak terarah (amuboid)
- Bentuk cincin(msh terdpt vakuola)
- Eritrosit membesar
- Titik schuffner jelas,
- 1/3 sel darah merah
Stadium Skizon matang
Parasit : - Jumlah inti 12 – 24
- Pigmen kuningtengguli berkumpul
- Eri membesar
- Titik schuffner msh tampak di bagian pinggir
- Stadium skizon muda
Stadium Skizon muda
Parasit : - Inti membelah jml 4 – 6(8)
- Eri membesar
- Titik schuffner jelas
Stadium Mikrogametosit
Parasit : - Inti besar ,tidak padat, pucat,tersebar
- Sitoplasma biru kemerahan, pucat
- Eri membesar
- Titik schuffner msh tampak di pinggir
Stadium Makrogamet
Parasit: - Inti kecil ,padat, merah, jarang tersebar
- Sitoplasma biru
- Eritrosit membesar
- Titik Schuffner msh tampak di pinggir
Plasmodium falciparum
Stadium Tropozoit muda bentuk cincin
Parasit: - Eri tidak membesar
- Titik Murrer
- Cincin agak besar
- Sitoplasma lebih kecil dan ada yang tebal
Stadium Tropozoit bentuk cincin
Ciri-ciri : - Eri tdk membesar
- Titik murrer
- Gambaran uniform
Stadium skizon matang(jarang ditemukan dalam darah tepi)
Parasit: - Eritrosit tidak membesar
- Biasanya tidak mengisi sel eritrosit (2/3 eri)
- Jumlah inti 8-24 buah
- Pigmen menggumpal warna hitam
Stadium mikrogametosit
Parasit : - Eri tdk membesar
- Bentuk sosis
- Plasma pucat, merah muda
- Inti tdk padat
- Pigmen tersebar
Stadium makrogamet
Parasit : - Bentuk pisang agak lonjong
- Plasma biru Inti padat dan kecil
- Pigmen disekitar inti
- Eritrosit tidak membesar
Gametocytes Figs. 27, 28: Mature macrogametocytes (female); Fig. 29, 30: Mature microgametocytes
Bentuk Tropozoit : Ring Stage Parasites
Fig. 1: Normal red cell; Figs. 2-5: Rings
Trophozoites
Smears from patients: The infected erythrocytes are not enlarged (sometime they even appear smaller than non-infected ones). form is a "band form" trophozoite.
Schizonts Smears from patients:
The parasites are compact and the infected erythrocytes are not enlarged. the merozoites are arranged in a rosette pattern.
Gametocytes
Fig. 23: Developing gametocyte; Fig. 24: Macrogametocyte (female); Fig. 25: Microgametocyte (male)
Plasmodium ovale
Tropozoit
Smears from patients: Note the lack of ameboidicity in the older trophozoites (B,C) and the fimbriation of the erythrocyte in C. The erythrocytes in P. ovale infections are less enlarged than with P. vivax, and are not as deformed. The Schüffner's dots are visible
Schizonts
Plasmodium ovale: Schizonts Smears from patients: A, B: man who returned the previous month from a visit to Kenya and Malawi. Infection with P. ovale, confirmed by PCR
Note the fimbriation of the erythrocyte in A.