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author = "WAGNER, H.-J."

Found 12 documents, displaying page 1 of 2

Effects of long-term spectral deprivation on the morphological organization of the outer retina of the blue acara (Aequidens pulcher).

Author(s) : Wagner, H J , Kröger, R H
Description : To investigate the developmental plasticity of colour vision, we reared fish with a trichromatic cone system (Aequidens pulcher) under three near-monochromatic lights, differentially stimulating each spectral cone type from the larval stage to the age of at least one year. Control conditions compris...
Repository : Europe PubMed Central
Language(s) : English

Characteristics of viral protein expression by Epstein-Barr virus-infected B cells in peripheral blood of patients with infectious mononucleosis.

Description : The frequency of Epstein-Barr virus (EBV) antigen-positive B cells in the peripheral blood of patients with infectious mononucleosis compared with that for latently EBV-infected individuals was examined by immunocytochemistry. B cells positive for Epstein-Barr nuclear antigen (EBNA) 1, EBNA2, and la...
Repository : Europe PubMed Central
Language(s) : English

Cytokine production in a whole-blood assay after Epstein-Barr virus infection in vivo.

Description : Epstein-Barr virus (EBV) has a marked tropism for cells of the immune system, and infection can result in profound immunomodulatory effects. In order to examine the role of cytokines during the acute phase of infectious mononucleosis, we studied the levels of different interleukins (ILs), interferon...
Repository : Europe PubMed Central
Language(s) : English

Detection and quantification of latently infected B lymphocytes in Epstein-Barr virus-seropositive, healthy individuals by polymerase chain reaction.

Description : We designed a highly sensitive and specific polymerase chain reaction assay for the detection of Epstein-Barr virus (EBV)-related sequences in B-cell DNA of EBV-seropositive healthy individuals. By using this assay, we were able to amplify at least 10 copies of a plasmid containing the BamHI-W regio...
Repository : Europe PubMed Central
Language(s) : English

Foveate vision in deep-sea teleosts: a comparison of primary visual and olfactory inputs.

Description : The relative importance of vision in a foveate group of alepocephalid teleosts is examined in the context of a deep-sea habitat beyond the penetration limits of sunlight. The large eyes of Conocara spp. possess deep convexiclivate foveae lined with Müller cells comprising radial shafts of intermedia...
Repository : Europe PubMed Central
Language(s) : English

Energieforschung 1998

Description :
Repository : JUWEL (JUelicher Wissenschaftliche Elektronische Literatur)
Language(s) : German

A taste of the deep-sea: The roles of gustatory and tactile searching behaviour in the grenadier fish Coryphaenoides armatus

Description : The deep-sea grenadier fishes (Coryphaenoides spp.) are among the dominant predators and scavengers in the ocean basins that cover much of Earth's surface. Baited camera experiments were used to study the behaviour of these fishes. Despite the apparent advantages of rapidly consuming food, grenadier...
Repository : Glasgow ePrints Service
Language(s) : Undetermined

Found 12 documents, displaying page 1 of 2