Histological and Enzyme Histochemical Investigation of The Hemal Nodes of The Hair Goat
Yükleniyor...
Dosyalar
Tarih
2012
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Informa Healthcare
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
We investigated the structure of the hemal node in six healthy hair goats using histological and enzyme histochemical methods. After processing, tissue sections were stained with Crossman's trichrome, Gordon-Sweet's silver and Pappenheim's panoptic stains. Alpha-naphthyl acetate esterase (ANAE) and acid phosphatase (ACP-ase) were demonstrated in frozen sections. Hemal nodes were encapsulated by connective tissue and few smooth muscle cells. Several trabeculae originated from the capsule and extended into the hemal node. A subcapsular sinus was present beneath the capsule and was continuous with the deeper sinuses. Subcapsular and deep sinuses were filled with erythrocytes. The parenchyma consisted of lymphoid follicles, diffuse interfollicular lymphocytes and irregular wide lymphoid cords. Cortical and medullary regions were not distinct. ANAE (+) and ACP-ase (+) cells were located mainly in the germinal centers of the lymphoid follicles and also were scattered equally in the interfollicular region and lymphoid cords. Monocytes, macrophages and reticular cells displayed a diffuse positive reaction, whereas localized granular positivity was observed in lymphocytes. We demonstrated that the general structure of the hair goat hemal nodes is similar to that of other ruminant species.
Açıklama
Anahtar Kelimeler
ACP-ase, ANAE, enzyme histochemistry, hair goat, hemal node
Kaynak
Biotechnic & Histochemistry
WoS Q DeÄŸeri
Q4
Scopus Q DeÄŸeri
Q2
Cilt
87
Sayı
6
Künye
Ozaydin, T., Sur, E., Celik, I., Oznurlu, Y., Aydin, M. F., (2012). Histological and Enzyme Histochemical Investigation of The Hemal Nodes of The Hair Goat. Biotechnic & Histochemistry, 87(6), 377-384. DOI: 10.3109/10520295.2012.652174
