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Articles 391 - 405 of 405

Full-Text Articles in Life Sciences

The Use Of Multimedia In Large Classrooms, Don Morrow May 1999

The Use Of Multimedia In Large Classrooms, Don Morrow

Donald Morrow

No abstract provided.


The New Technologies And The University Classroom: The Changing Roles Of Faculty And Instructional Developers, Don Morrow May 1999

The New Technologies And The University Classroom: The Changing Roles Of Faculty And Instructional Developers, Don Morrow

Donald Morrow

No abstract provided.


Physical Fitness & Wellness, Donald Morrow, Jennifer Irwin Dec 1998

Physical Fitness & Wellness, Donald Morrow, Jennifer Irwin

Donald Morrow

No abstract provided.


P. Falciparum Cg2, Linked To Chloroquine Resistance, Does Not Resemble Na+/H+ Exchangers, Thomas E. Wellems, John C. Wootton, Hisashi Fujioka, Xin-Zhuan Su, Roland Cooper, Dror Baruch, David A. Frock Aug 1998

P. Falciparum Cg2, Linked To Chloroquine Resistance, Does Not Resemble Na+/H+ Exchangers, Thomas E. Wellems, John C. Wootton, Hisashi Fujioka, Xin-Zhuan Su, Roland Cooper, Dror Baruch, David A. Frock

Roland A. Cooper

Understanding the molecular basis for chloroquine resistance in Plasmodium falciparum will provide important support for the development of new therapies and prophylactic measures against malaria. Complementary genetic and biochemical investigations should discriminate among current theories and pinpoint the functional determinants of resistance. With this in mind Sanchez et al. 1998 have proposed that the P. falciparum cg2 gene, linked by Su et al. 1997 to chloroquine resistance, may encode a sodium/hydrogen exchanger (NHE) responsible for drug transport. Here, we present evidence against this proposal. Detailed reanalysis of the CG2 sequence fails to support the claims for significant similarity to functional …


The Use Of Myth And Mysticism In Michael Murphy’S Golf In The Kingdom, Don Morrow Jun 1998

The Use Of Myth And Mysticism In Michael Murphy’S Golf In The Kingdom, Don Morrow

Donald Morrow

No abstract provided.


Virtual Voices From A Superclass: Emails In Exhaustion And Exhilaration, Don Morrow May 1998

Virtual Voices From A Superclass: Emails In Exhaustion And Exhilaration, Don Morrow

Donald Morrow

No abstract provided.


Canadian Health, Donald Morrow Dec 1997

Canadian Health, Donald Morrow

Donald Morrow

No abstract provided.


He Who Has Seen The Wind: The Black Bonspiel Of Willie Maccrimmon, Don Morrow Jul 1997

He Who Has Seen The Wind: The Black Bonspiel Of Willie Maccrimmon, Don Morrow

Donald Morrow

No abstract provided.


Bruce Kidd’S The Struggle For Canadian Sport, Don Morrow Apr 1997

Bruce Kidd’S The Struggle For Canadian Sport, Don Morrow

Donald Morrow

No abstract provided.


Wrestling John Irving, Don Morrow Dec 1996

Wrestling John Irving, Don Morrow

Donald Morrow

No abstract provided.


Wrestling John Irving, Don Morrow Jul 1996

Wrestling John Irving, Don Morrow

Donald Morrow

No abstract provided.


Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals During The 1880s, Don Morrow Apr 1996

Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals During The 1880s, Don Morrow

Donald Morrow

No abstract provided.


Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals 1883-1889, Don Morrow Dec 1995

Frozen Festivals: Ceremony And The Carnaval In The Montreal Winter Carnivals 1883-1889, Don Morrow

Donald Morrow

No abstract provided.


With Craft And Guile: Canada's Jimmy Mclarnin And The Business Of Welterweight Boxing During The Great Depression, Don Morrow Dec 1995

With Craft And Guile: Canada's Jimmy Mclarnin And The Business Of Welterweight Boxing During The Great Depression, Don Morrow

Donald Morrow

No abstract provided.


The Comparative Metabolism Of The Four Pyrrolizidine Alkaloids, Seneciphylline, Retrorsine, Monocrotaline, And Trichodesmine In The Isolated, Perfused Rat Liver., C. C. Yan, R. A. Cooper, R. J. Huxtable Jul 1995

The Comparative Metabolism Of The Four Pyrrolizidine Alkaloids, Seneciphylline, Retrorsine, Monocrotaline, And Trichodesmine In The Isolated, Perfused Rat Liver., C. C. Yan, R. A. Cooper, R. J. Huxtable

Roland A. Cooper

Despite their similarity in structure, pyrrolizidine alkaloids (PAs) vary in their LD50s and in the organs in which toxicity is expressed. We have examined whether there are differences in the metabolism of certain PAs that are associated with these quantitative and qualitative differences in toxicity. Isolated rat livers were perfused with one of four PAs (seneciphylline, retrorsine, monocrotaline, and trichodesmine) at 0.5 mM for 1 hr, and the pyrrolic metabolites determined that were released into perfusate and bile or bound in the liver. The proportion of the PA removed by the liver varied from 93% for retrorsine to 55% for …