Periarteriolar lymphatic sheath

Sir: Diffuse lymphangiomatosis (DL) is a very uncommon condition that involves bone, soft tissue or viscera in a diffuse fashion… (More)

In a mouse model, we have shown previously that macrophages are the principal source of complement C1q. Furthermore, spleen… (More)

Continuous intravenous infusion of rat interferon-gamma (IFN-gamma) for 3 days provokes profound alterations of splenic… (More)

Lymphocyte migration is one of the basic principles of the immune system. Up to now lymphocyte migration experiments have been… (More)

By combining neurochemical measurement of norepinephrine (NE) with double-label immunocytochemistry for tyrosine hydroxylase… (More)

Sympathetic noradrenergic nerve fibers, stained with antiserum for tyrosine hydroxylase (TH), richly innervate the splenic white… (More)

The ontogeny of noradrenergic innervation and its compartmental development were studied in the rat spleen using glyoxylic acid… (More)

The spleen of rats and mice was studied with the light and electron microscope. Special attention was paid to the delineation and… (More)

The spleen of the rat contains 5 well delineated compartments: a central and peripheral part of the periarteriolar lymphatic… (More)

To study the submicroscopical morphology of the microenvironment for T-lymphocytes in the spleen, mice were lethally X-irradiated… (More)