Explanipedia

A Direct Measurement of the Radiation Sensitivity of Normal Mouse Bone Marrow Cells<sup>1</sup> Open

J. E. Till, E. A. McCulloch · 2010

Chemistry Physics Biology

Counts of macroscopic splenic colonies were used to obtain an estimate of the radiation sensitivity of normal mouse bone marrow progenitor cells. Reproduced from Radiation Research 1961(Feb); 14(2): 213-222 by copyright permission of the R…

A Canadian Perspective Open

J. E. Till · 2005

Medicine Business Political science

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Finding Canadian cancer clinical trials on the Internet: an exploratory evaluation of online resources. Open

J. E. Till, Robert A. Phillips, Alejandro R. Jadad · 2003

Medicine Computer science Business

If the PDQ database included all of the NCIC CTG trials, it would become the most complete database of breast cancer clinical trials currently available in Canada. Online cancer data sources should strive to make access to clinical trials …

Success Factors for Open Access Open

J. E. Till · 2003

Computer science

Open access to the peer-reviewed primary research literature would greatly facilitate knowledge transfer between the creators and the users of the results of research and scholarship. Criteria are needed to assess the impact of recent init…

Ethical issues in qualitative research on internet communities Open

Günther Eysenbach, J. E. Till · 2001

Computer science Sociology

This article was first published in the British Medical Journal Volume 323 Issue 7321. BMJ allows authors to use their own articles for their own non commercial purposes. www.bmj.com Reproduced with permission from Dr. James E. Till

The best things in life are free … at least, some of them are Open

J. E. Till · 2001

Medicine Computer science Political science

It's good news that CMAJ was in fifth place among the world's general medical journals in 1999 (after the New England Journal of Medicine , JAMA , The Lancet and BMJ ), when ranked according to impact factors provided by the Institute for …

Predecessors of preprint servers Open

J. E. Till · 2001

Computer science

Although there was an early experiment in the 1960s with the central distribution of paper preprints in the biomedical sciences, these sciences have not been early adopters of electronic preprint servers. Some barriers to the development o…

Peer Review in a Post-Eprints World: A Proposal Open

J. E. Till · 2000

Computer science Philosophy

Recently, a number of electronic biomedical preprints servers, which allow the archiving of electronic papers without prior peer review, have been established, most notably the Clinical Medicine & Health Research NetPrints website and the …

Effect of nonmedical factors on family physicians' decisions about referral for consultation. Open

G. R. Langley, Anna MacLellan, Heather J. Sutherland, J. E. Till · 1992

Medicine Psychology Biology

Certain nonmedical considerations may substantially affect physicians' referral practices.

Doctor-patient communication: the Toronto consensus statement. Open

Matthew Simpson, Robert Buckman, Moira Stewart, P.J. Maguire, Mack Lipkin , et al. · 1991

Psychology History Medicine

of 25 000 are expected.'New legislation may be needed.This report was compiled on

Comparison of search strategies on CD Plus/MEDLINE. Open

Linda Wright, Heather J. Sutherland, John I. Jackson, J. E. Till · 1991

Medicine Computer science Psychology

Strategy A would be more valuable to researchers doing extensive reviews, whereas strategy B would be useful for the busy clinician who simply wants a few appropriate references quickly and is willing to sacrifice comprehensive retrieval i…

Are We Getting Informed Consent from Patients with Cancer? Open

Heather J. Sutherland, Gina Lockwood, J. E. Till · 1990

Medicine Political science Business

We developed a consent form for a hypothetical trial and asked patients to underline information that was pertinent to their decision to accept or refuse to participate in the proposed trial. We also investigated whether patients correctly…

Exemplary family physicians and consultants: empirical definition of contemporary medical practice. Open

G. R. Langley, J. E. Till · 1989

Medicine Psychology

To identify the characteristics of exemplary family physicians and consultants, we interviewed 25 family physicians and 25 consultants (5 each in the specialties of internal medicine, obstetrics and gynecology, pediatrics, psychiatry and s…

Cancer Patients: Their Desire for Information and Participation in Treatment Decisions Open

Heather J. Sutherland, Hilary A. Llewellyn‐Thomas, Gina Lockwood, David Tritchler, J. E. Till · 1989

Psychology Medicine Political science

The relationship between cancer patients’ desire for information and their preference for participation in decision making has been examined. Approximately 77% of the 52 patients reported that they had participated in decision making to th…

Proposal to Study a Large Liquid Argon-Uranium Absorber Calorimeter Open

D. Cutts, J. S. Hoftun, R. E. Lanou, R. Partridge, D. Pilpovic , et al. · 1986

Physics Computer science Engineering

This document proposes a comprehensive program to implement and study a large scale liquid argon-uranium absorber calorimeter sytem in a Fermilab beam. This system is modelled after and contains many of the components of the calorimeters b…

Cellular diversity in the blood-forming system. Open

J. E. Till · 1981

Biology Political science

Reused with permission from the Sigma-Xi Sci Research Society. Please refer to the journal publication for the original version.

An approach to classifying prognostic factors related to survival experience for non-Hodgkin's lymphoma patients: Based on a series of 982 patients: 1967–1975 Open

Antonio Ciampi, R. S. Bush, M. Gospodarowicz, J. E. Till · 1981

Medicine

The survival experience of 982 non-Hodgkin's lymphoma patients registered at Princess Margaret Hospital, Toronto, between 1967 and 1975, was studied. Prognostic groups were obtained by means of a classification procedure based on standard …

Focus-forming ability and surface markers of hamster-human malignant lymphoma hybrids Open

GB Price, JF Sturgeon, J. E. Till · 1980

Biology Medicine

We have examined the properties of hybrid cells formed by polyethylene glycol-mediated fusion of the GRC+L-73 line of Chinese hamster ovary (CHO) cells with peripheral blood cells from patients with chronic lymphocytic leukemia (CLL) or wi…

Focus-forming ability and surface markers of hamster-human malignant lymphoma hybrids Open

GB Price, JF Sturgeon, J. E. Till · 1980

Biology Medicine

We have examined the properties of hybrid cells formed by polyethylene glycol-mediated fusion of the GRC+L-73 line of Chinese hamster ovary (CHO) cells with peripheral blood cells from patients with chronic lymphocytic leukemia (CLL) or wi…

Proliferative state of blast cell progenitors in acute myeloblastic leukemia (AML) Open

MD Minden, J. E. Till, E. A. McCulloch · 1978

Biology

Peripheral blood from patients with acute myeloblastic leukemia (AML) contains cells capable of giving rise to colonies in culture when stimulated by media conditioned by leukocytes (LCM) in the presence of phytohemagglutinin (PHA). Two ty…

Proliferative state of blast cell progenitors in acute myeloblastic leukemia (AML) Open

MD Minden, J. E. Till, E. A. McCulloch · 1978

Biology

Peripheral blood from patients with acute myeloblastic leukemia (AML) contains cells capable of giving rise to colonies in culture when stimulated by media conditioned by leukocytes (LCM) in the presence of phytohemagglutinin (PHA). Two ty…

Assessment of /sup 99/Tc releases to the atmosphere: a plea for applied research. [Dose to man through food chain concentration] Open

J. E. Till, F.O. Hoffman, D.E. Jr. Dunning · 1978

Chemistry Environmental science Medicine

Recent experimental data suggest that the concentration factor for uptake of /sup 99/Tc by vegetation from soils may be two to three orders of magnitude higher than the 0.25 value currently being used in radiological assessments. Following…

Differentiation in human myeloblastic leukemia studied in cell culture. Open

E. A. McCulloch, RN Buick, Xin Lan, J. E. Till · 1977

Biology Medicine

Normal adult hemopoiesis orginates in pluripotent stem cells; among the early differentiated descendents of such cells are progenitors committed to the erythropoietic, granulopoietic, or megakaryocytic pathways of myeloid differentiation. …

Interacting cell populations in cultures of leukocytes from normal or leukemic peripheral blood Open

E. A. McCulloch, J. E. Till, F Meculloch · 1977

Biology Chemistry

Kinetic studies in cultures containing 2 X 10(5) peripheral leukocytes from patients with acute myelobastic leukemia revealed extensive, radiation-sensitive increases in thymidine incorporation without parallel increases in cell number. Mo…

Interacting cell populations in cultures of leukocytes from normal or leukemic peripheral blood Open

E. A. McCulloch, J. E. Till · 1977

Biology Chemistry

Kinetic studies in cultures containing 2 X 10(5) peripheral leukocytes from patients with acute myelobastic leukemia revealed extensive, radiation-sensitive increases in thymidine incorporation without parallel increases in cell number. Mo…

Antibodies in human sera to oncorna virus-like proteins from normal or leukemia marrow cell cultures. Open

Salina Louie, J. E. Curtis, J. E. Till, E. A. McCulloch · 1976

Biology

Some human marrows in culture release particles with oncornavirus-like properties. This study was designed to examine the immunological properties of similar particles in human marrow culture supernates. Leukemic and nonleukemic marrows we…

J. E. Till YOU? Author Swipe