Zobrazeno 1 - 10
of 13
pro vyhledávání: '"A. G. Andrianarivo"'
Autor:
Diana L. Williams, Patricia A. Conrad, A. G. Andrianarivo, Elisabeth A. Innes, Camilla Björkman
Publikováno v:
Trends in Parasitology. 18:497-504
Developing an effective vaccine against neosporosis presents several interesting challenges. The parasite is spread efficiently from mother to foetus over several generations, and naturally infected cattle do not appear to develop adequate protective
Autor:
Mark L Anderson, Bradd C. Barr, Andrea E. Packham, A. G. Andrianarivo, Karen W. Sverlow, Joan D Rowe, Patricia A. Conrad
Publikováno v:
Parasitology Research. 87:817-825
Humoral and cell-mediated immune (CMI) responses [i.e. proliferative responses and gamma interferon (IFN-gamma) production], were elicited in five cows infected between 159 and 169 days of gestation by a combined intravenous-intramuscular inoculation
Autor:
Karen W. Sverlow, Mark L Anderson, Joan D Rowe, Bradd C. Barr, Patricia A. Conrad, L. Choromanski, Andrea E. Packham, C. Loui, A. G. Andrianarivo, A. Grace
Publikováno v:
International Journal for Parasitology. 30:985-990
Cattle immunised with a POLYGEN-adjuvanted killed Neospora caninum tachyzoite preparation were previously shown to produce interferon (IFN)-gamma at levels similar to those of tachyzoite-infected cattle. In view of the critical role of IFN-gamma in r
Publikováno v:
Animal Reproduction Science. :417-431
During the past decade, Neospora caninum infection has emerged as an important reproductive disease in cattle throughout the world. Abortion, occurring during the middle of gestation, is the primary clinical sign of the infection in cattle. Surveys i
Autor:
A. G. Andrianarivo, Cecilia Muriuki, Simon Musyoka Mwangi, Paul Muiya, Bea Mertens, Linda Logan-Henfrey
Publikováno v:
Veterinary Immunology and Immunopathology. 59:65-78
The cDNA coding for the soluble form of bovine stem cell factor (boSCFAla165) was cloned and recombinant protein was produced in bacteria as a histidine tagged-protein. The protein was purified from the inclusion bodies in one step by metal chelation
Publikováno v:
Experimental Parasitology. 82:104-111
N'Dama ( Bos taurus ) cattle are known to tolerate trypanosome infections, developing less severe anemia and lower parasitemia, compared to Boran ( Bos indicus ) cattle. Young calves were also reported to be more resistant to trypanosomiasis than adu
Publikováno v:
Journal of Comparative Pathology. 113:343-356
A bioassay was used to measure erythropoietin (EPO) concentrations in calves with haemorrhagic anaemia due to blood loss and in calves with anaemia due to Trypanosoma congolense infection. The bioactivity of EPO was measured in the assay by its stimu
Publikováno v:
Experimental Parasitology. 80:407-418
Using in vitro clonogenic assays, the changes in haemopoietic progenitor cell levels were compared in the bone marrow of three adult trypanotolerant N′Dama cattle and three age-matched trypanosusceptible Boran cattle over 17 weeks (119 days) of a p
Publikováno v:
Journal of Cellular Physiology. 153:256-265
Using MG-63 cells as a model system capable of partial osteoblastic differentiation, we have examined the effect of growth on extracellular matrix. MG-63 cell matrix and purified type I collagen induced a morphological change characterized by long cy
Autor:
Yoosook Lee, Claudio R. Meneses, Abdrahamane Fofana, A. G. Andrianarivo, Etienne Fondjo, Rory D. McAbee, Anthony J. Cornel, Sekou F. Traore, Gregory C. Lanzaro
Publikováno v:
Malaria Journal, Vol 8, Iss 1, p 75 (2009)
Malaria Journal
Malaria Journal
Background Anopheles gambiae sensu stricto, one of the principal vectors of malaria, has been divided into two subspecific groups, known as the M and S molecular forms. Recent studies suggest that the M form found in Cameroon is genetically distinct