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For everyday use and special occasions : a multi-analytical study of pottery from two early neolithic funnel beaker (TRB) sites on the island of Öland, SE Sweden

This paper presents results of technical, functional and stylistic analyses on pottery from two Early Neolithic sites on Öland – Resmo and Runsbäck. Analyses include thin sections and XRF of clays and wares, lipid residue analysis and recording of stylistic attributes. The two sites are situated 15 km apart on the west side of the island. C14 dates place the activities at the sites at c. 3900 3600

T cells in Autoimmunity: studies on murine type II collagen-induced arthritis

Collagen-induced arthritis (CIA) is a mouse model for rheumatoid arthritis, in which autoimmunity is induced by immunization with type II collagen (CII), a cartilage-specific protein. In the present work, alpha/beta T cells were shown to be required for CIA and for the production of anti-CII IgG antibodies, whereas gamma/delta T cells were neither necessary nor sufficient for development of CIA. A

If Tropes

The treatise attempts to approach and deal with some of the most fundamental problems facing anyone who wishes to uphold some version of the so-called theory of tropes. Three assumptions serve as a basis for the investigation: (i) tropes (i.e. particular properties) exist, (ii) only tropes exist (that is, tropes are the only basic or fundamental kinds of entities), and (iii) a one-category trope-t

Origin, release and functional significance of the novel gastric hormone ghrelin

The novel gastric hormone ghrelin was discovered by virtue of its ability to release growth hormone (GH) via interaction with the so-called GH-secretagogue receptor (GHS-R). Earlier only synthetic agents were known to bind with the GHS-R, hence, ghrelin is the first identified endogenous ligand. GHS-R occurs in the pituitary and hypothalamus but also in several peripheral tissues, suggesting the i