Harold A. Hopkins

Food and light as separate entrainment signals for rat liver enzymes

Harold A. Hopkins, Robert J. Bonney, P. Roy Walker et al. · Advances in Enzyme Regulation · 1973 · 89 citations

Animal Physiology, Biology, Energy Metabolism +12

Thymidine kinase and deoxyribonucleic acid metabolism in growing and regenerating livers from rats on controlled feeding schedules

Harold A. Hopkins, Harold A. Campbell, Bruno Barbiroli et al. · Biochemical Journal · 1973 · 59 citations · Full text

Nutrition, Thymidine Kinase Assay, Pathology +26

Glycolytic isoenzymes and glycogen metabolism in regenerating liver from rats on controlled feeding schedules

Robert J. Bonney, Harold A. Hopkins, P. Roy Walker et al. · Biochemical Journal · 1973 · 59 citations · Full text

Glucokinase Activity, Fatty Liver Disease, Glycolytic Isoenzymes +19

Increased Urinary Excretion of Cyclic Guanosine Monophosphate in Rats Bearing Morris Hepatoma 3924A

Ferid Murad, Hiroshi Kimura, Harold A. Hopkins et al. · Science · 1975 · 37 citations

Tumor Biology, Urology, Cyclic Guanosine Monophosphate +15

Solid tumor models for the assessment of different treatment modalities XII. Combined chemotherapy-radiotherapy: Variation of time interval between time of administration of 5-fluorouracil and radiation and its effect on the control of tumor growth

William B. Looney, Harold A. Hopkins, M. S. MacLeod et al. · Cancer · 1979 · 33 citations

Tumor Growth Delay, Metronomic Chemotherapy, Cancer Chemotherapy +19