dead piled 中文意思是什麼
-
In this experiment, three dead sheep from spa were been as materials to make histopathological and ultrastructural observation. the results showed the primary lesion was the resultant transformation of type ii epithelial alveolar cells. tumors were composed mostly of single layers of cuboidal epithelial cells arranged in an acinar pattern, but all rumors had areas where the tumor cells piled up, forming papillary projections into the alveolar spaces
本試驗以某羊場病死羊肺臟作為病料，製成病理組織切片，通過病理組織學檢查，結果表明：肺臟主要病變是肺泡細胞變為立方形或低柱狀細胞，這些細胞沿肺泡壁排列，突入肺泡腔內形成乳頭狀腺瘤結構；在氣管，支氣管腔內有灰白色泡沫狀液體，嚴重時使肺泡變為腺管狀等。
分享友人