Studies on Cercariae from Kuwait Bay. XI. Description and surface topography of Cercaria kuwaitae XI sp.n. (Digenea: Echinostomatidae)

A new echinostome cercaria, Cercaria kuwaitae XI sp.n., from the prosobranch gastropod Cerithidea cingulata (Gmelin) from Kuwait Bay is described. The new cercaria is characterized by 23 collar spines and primary excretory tubules with distinct diverticula. The cercaria encysts in the snail host and is similar to those of Acanthoparyphium sp. The surface topography of the redia, cercaria and metacercarial cyst wall is studied by scanning electron microscopy. This is the first echinostome cercaria to be recorded in a gastropod from the Arabian Gulf region.

[13 phot. de l'île de Wight par F. Hudson, phot. à Ventnor, don E. Reclus en 1886]

Donateur : Reclus, Élisée (1830-1905)

BAY 41-2272 activates host defence against local and disseminated Candida albicans infections

In our previous study, we have found that 5-cyclopropyl-2-[1-(2-fluoro-benzyl)-1H-pyrazolo[3,4-b]pyridine-3-yl]-pyrimidin-4-ylamine (BAY 41-2272), a guanylate cyclase agonist, activates human monocytes and the THP-1 cell line to produce the superoxide anion, increasing in vitro microbicidal activity, suggesting that this drug can be used to modulate immune functioning in primary immunodeficiency patients. In the present work, we investigated the potential of the in vivo administration of BAY 41-2272 for the treatment of Candida albicans and Staphylococcus aureus infections introduced via intraperitoneal and subcutaneous inoculation. We found that intraperitoneal treatment with BAY 41-2272 markedly increased macrophage-dependent cell influx to the peritoneum in addition to macrophage functions, such as spreading, zymosan particle phagocytosis and nitric oxide and phorbol myristate acetate-stimulated hydrogen peroxide production. Treatment with BAY 41-2272 was highly effective in reducing the death rate due to intraperitoneal inoculation of C. albicans, but not S. aureus. However, we found that in vitro stimulation of peritoneal macrophages with BAY 41-2272 markedly increased microbicidal activities against both pathogens. Our results show that the prevention of death by the treatment of C. albicans-infected mice with BAY 41-2272 might occur primarily by the modulation of the host immune response through macrophage activation.

2002 Annual Report of the Iowa Railway Finance Authority

Railway finance report for the Iowa Department of Transportation.

2003 Annual Report of the Iowa Railway Finance Authority

Annual report for Iowa Railway Finance Authority. Annual Report produced by Iowa Department of Transportation.

Green Bay Levee and Drainage District Public Assistance Grants, June 30, 2003

Other Audit Reports

2004 Annual Report of the Iowa Railway Finance Authority

Annual report for Iowa Railway Finance Authority. Annual Report produced by Iowa Department of Transportation.

2001 Annual Report of the Iowa Railway Finance Authority

Railway finance report for the Iowa Department of Transportation.

2005 Annual Report of the Iowa Railway Finance Authority

Annual report for Iowa Railway Finance Authority. Annual Report produced by Iowa Department of Transportation.