Karen B. Helle

An immunohistochemical study of the organization of catecholaminergic cells and terminal fields in the paraventricular and supraoptic nuclei of the hypothalamus

L. W. Swanson, P.E. Sawchenko, Anne Bérod et al. · The Journal of Comparative Neurology · 1981 · 380 citations

The Release of Protein from the Stimulated Adrenal Medulla

Peter A. Banks, Karen B. Helle · Biochemical Journal · 1965 · 277 citations · Full text

Integrative Physiology, Adrenal Gland, Protein Expression +19

Morphological evidence for a dopaminergic terminal field in the hippocampal formation of young and adult rat

Catherine Verney, Michel Baulac, Brigitte Berger et al. · Neuroscience · 1985 · 274 citations

Morphological Evidence, Neurobiological Mechanism, Health Sciences +12

The vasoinhibitory activity of bovine chromogranin A fragment (vasostatin) and its independence of extracellular calcium in isolated segments of human blood vessels

S. Aardal, Karen B. Helle · Regulatory Peptides · 1992 · 189 citations

Animal Physiology, Extracellular Calcium, Biochemistry +7

New dopaminergic terminal fields in the motor, visual (area 18b) and retrosplenial cortex in the young and adult rat. Immunocytochemical and catecholamine histochemical analyses

Brigitte Berger, Catherine Verney, Chantal Alvarez et al. · Neuroscience · 1985 · 161 citations

Synaptic Transmission, Retrosplenial Cortex, Neurology +16