THE HISTOLOGICAL CHANGES IN IMMUNOLOGICALLY TOLERANT LYMPHOID TISSUE

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Seasonal changes of pronephros lymphoid tissue in grass carp (Ctenopharingodon idella): a histometrical and histological study

The major lymphoid tissues in teleost fish are the kidneys, thymus, spleen and mucosa-associatedlymphoid tissue including the skin, gills and intestine. The head of kidney (pronephros) is an importanthaematopoietic organ and has morphological similarities with the bone marrow in higher vertebrates. In thisstudy, during 12 months from August 2002 to July 2003, 120 grass carp (10 fish/month) were...

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seasonal changes of pronephros lymphoid tissue in grass carp (ctenopharingodon idella): a histometrical and histological study

the major lymphoid tissues in teleost fish are the kidneys, thymus, spleen and mucosa-associatedlymphoid tissue including the skin, gills and intestine. the head of kidney (pronephros) is an importanthaematopoietic organ and has morphological similarities with the bone marrow in higher vertebrates. in thisstudy, during 12 months from august 2002 to july 2003, 120 grass carp (10 fish/month) were...

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[Histological study of conjunctiva-associated lymphoid tissue in mice].

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Developmental changes in conjunctiva-associated lymphoid tissue of the rabbit.

PURPOSE Organized conjunctiva-associated lymphoid tissue (O-CALT) is constantly exposed to environmental antigens and plays a central role in the common mucosal immune system. This study was undertaken to investigate whether O-CALT in rabbit lymphoid tissue, as in other lymphoid tissue in other mammals, changes with age. METHODS Fluorescence stereomicroscopy was used to measure the number and...

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ژورنال

عنوان ژورنال: Australian Journal of Experimental Biology and Medical Science

سال: 1973

ISSN: 0004-945X

DOI: 10.1038/icb.1973.71