Bakurdzhiev K, Krustev Kh
Vet Med Nauki. 1978;15(5):44-52.
Electron microscope studies were carried out on the ultrastructural changes in the testis and the epidiymis of rams affected with infectious epididymitis, manifesting a pronounced clinical picture. The following conclusions were drawn: 1. The changes in the seminiferous tubules are characterized by a strongly expressed sensitivity of the cells at all levels. Noticeable are disturbances in the normal structure of the nuclear substance of both spermatogonia and spermatocytes, vacuolation of the nucleus and the cytoplasm, disrupture of the nuclear and cell membranes, decapitation of spermatids and spermatozoa with expressed lysis phenomena, and free lipid drops in the lumen. 2. The ultrastructural changes in the epididymis tubules resemble those in the seminiferous tubules: degeneration and desquamation of the ciliated epithelium, occasional disrupture of the basal membrane, and hemorrhages. The cell content of the lumen, beside the presence of pathologic spermatozoa, is admixed with leukocytes and Brucella ovis cells.
对患有传染性附睾炎且临床表现明显的公羊睾丸和附睾的超微结构变化进行了电子显微镜研究。得出以下结论：1. 生精小管的变化特点是各级细胞均表现出强烈的敏感性。精原细胞和精母细胞核物质的正常结构出现明显紊乱，细胞核和细胞质出现空泡化，核膜和细胞膜破裂，精子细胞和精子断头并伴有明显的溶解现象，管腔内出现游离脂滴。2. 附睾小管的超微结构变化与生精小管相似：纤毛上皮变性和脱落，基底膜偶尔破裂，出现出血。管腔内的细胞成分，除了有病理性精子外，还混有白细胞和绵羊布鲁氏菌细胞。
