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双峰驼乳腺分泌物中细胞及细胞碎片的超微结构

The ultrastructure of cells and cell fragments in mammary secretions of Camelus bactrianus.

作者信息

Abdurahman O S, Cooray R, Bornstein S

机构信息

Department of Obstetrics and Gynaecology, Uppsala, Sweden.

出版信息

Zentralbl Veterinarmed A. 1992 Nov;39(9):648-55. doi: 10.1111/j.1439-0442.1992.tb00230.x.

DOI:10.1111/j.1439-0442.1992.tb00230.x
PMID:1455933
Abstract

The fine structure of leucocytes from the udders of 7 lactating and 3 non-lactating bactrian camels and from peripheral blood were studied. The most important finding was the presence of large numbers of cell fragments in milk. The cell fragments were bounded by a plasma membrane, had no nuclei and contained mitochondria and abundant rough endoplasmic reticulum (RER). Macrophages were the dominant cells recovered from milk and udder washings during the dry period. Neutrophils and lymphocytes were also present. The dominating leucocytes in blood were neutrophils, followed by lymphocytes, eosinophils, monocytes and basophils.

摘要

对7头泌乳双峰驼和3头非泌乳双峰驼乳房中的白细胞以及外周血白细胞的精细结构进行了研究。最重要的发现是乳汁中存在大量细胞碎片。这些细胞碎片由质膜包裹,无细胞核,含有线粒体和丰富的粗面内质网(RER)。巨噬细胞是干奶期从乳汁和乳房冲洗液中回收的主要细胞。也存在中性粒细胞和淋巴细胞。血液中占主导地位的白细胞是中性粒细胞,其次是淋巴细胞、嗜酸性粒细胞、单核细胞和嗜碱性粒细胞。

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