Dubey J P, Black S S, Sangster L T, Lindsay D S, Sundermann C A, Topper M J
Livestock and Poultry Sciences Institute, U.S. Department of Agriculture, Beltsville, Maryland 20705.
J Parasitol. 1990 Aug;76(4):552-6.
Numerous developmental stages of Caryospora sp. were seen in skin and lymph node of a 2-mo-old-dog with severe pyogranulomatous dermatitis. Schizonts were up to 20 microns long and contained up to 25 merozoites. Gamonts, unsporulated oocytes, sporulated oocysts, and caryocysts were seen in macrophages, connective tissue cells, and in unidentifiable host cells. Caryocysts were up to 18 microns long, and had thin walls, and contained a host cell nucleus and 1-3 sporozoites. All developmental stages of the coccidium reacted positively with anti-Caryospora bigenetica serum when examined in an immunoperoxidase test.
在一只患有严重化脓性肉芽肿性皮炎的2月龄犬的皮肤和淋巴结中发现了卡氏孢子虫的多个发育阶段。裂殖体长达20微米，含有多达25个裂殖子。在巨噬细胞、结缔组织细胞和无法识别的宿主细胞中可见配子体、未孢子化的卵囊、孢子化的卵囊和包囊。包囊长达18微米，壁薄，含有一个宿主细胞核和1 - 3个子孢子。在免疫过氧化物酶试验中检测时，球虫的所有发育阶段均与抗双基因卡氏孢子虫血清呈阳性反应。
