Zobrazeno 1 - 10
of 19
pro vyhledávání: '"J H, Leech"'
Autor:
J. H. Leech
Publikováno v:
Proceedings of the Zoological Society of London. 56:580-655
Publikováno v:
The Journal of Chemical Physics. 114:4025-4035
New single-photon spectra of jet-cooled Kr2 between ∼98 700 and 99 900 cm−1 have been recorded with an extreme ultraviolet laser generated by four-wave sum-mixing in Xe gas. Molecular ions created by (1+1′) resonance enhanced multiphoton ioniza
Autor:
W. Wollish, Kaye Wycherley, Bridget R. Southwell, Graham Brown, L. GoozE, Beverley-Ann Biggs, J. H. Leech
Publikováno v:
Scopus-Elsevier
Antigenic variation of infectious organisms is a major factor in evasion of the host immune response. However, there has been no definitive demonstration of this phenomenon in the malaria parasite Plasmodium falciparum. In this study, cloned parasite
Publikováno v:
Experimental parasitology. 81(1)
Members of a serologically cross-reacting family of proteins including Ag332 and Pf11.1, megadalton proteins of schizont-infected red blood cells, and gametocytes, respectively, and Pf155-RESA, a 155-kDa protein of ring-infected red blood cells, have
Publikováno v:
The Journal of protozoology. 38(6)
Polyclonal and monoclonal antibodies directed against Cryptosporidium oocysts or sporozoites were developed to identify and characterize sporozoite pellicle and apical complex antigens. A very large glycoprotein of Cryptosporidium sporozoites was ide
Publikováno v:
The Journal of Cell Biology
Plasmodium falciparum-infected erythrocytes (RBC) develop surface protrusions (knobs) which consist of electron-dense submembrane cups and the overlying RBC plasma membrane. Knobs mediate cytoadherence to endothelial cells. Falciparum variants exist
Autor:
Russell J. Howard, Andrew M. Lew, Stephen B. Aley, Shigehiko Uni, Masamichi Aikawa, Thomas E. Wellems, D W Taylor, J Rener, J H Leech
Publikováno v:
The Journal of Cell Biology
Plasmodium falciparum-infected erythrocytes (IRBCs) synthesize several histidine-rich proteins (HRPs) that accumulate high levels of [3H]histidine but very low levels of amino acids such as [3H]isoleucine or [35S]methionine. We prepared a monoclonal
Publikováno v:
The Journal of Experimental Medicine
We have identified strain-specific antigens with Camp and St. Lucia strains of P. falciparum of Mr approximately 285,000 and approximately 260,000, respectively. These strain-specific antigens were metabolically labeled with radioactive amino acids,
Publikováno v:
Infection and Immunity. 56:3301-3304
Six culture-adapted knob-positive Plasmodium falciparum parasites, four of which were nonbinding in an in vitro cytoadherence assay, were tested for the presence of the knob-associated histidine-rich protein PfHRP1. Two knob-positive, strongly cytoad
Publikováno v:
JNCI: Journal of the National Cancer Institute. 54:11-21
Lymphomas with histologic features indicating a follicular center cell (FCC) origin were analyzed from 26 patients of a group of 45 consecutive non-Hodgkin's lymphoma patinets whose tumors were studied for B- and T-cell characteristics. They were com