R. Håkanson

Neuropeptide Y co-exists and co-operates with noradrenaline in perivascular nerve fibers

Eva Ekblad, Lars Edvinsson, Claes Wahlestedt et al. · Regulatory Peptides · 1984 · 745 citations

Neurophysiology, Neuroanatomy, Sympathetic Nervous System +12

Evidence for different pre- and post-junctional receptors for neuropeptide Y and related peptides

Claes Wahlestedt, Noboru Yanaihara, R. Håkanson · Regulatory Peptides · 1986 · 629 citations

Physiology, Neurotransmitter, Neuropeptide Y +9

Localization of vasoactive intestinal polypeptide (VIP) to central and peripheral neurons.

Lars Larsson, Jan Fahrenkrug, Ove B. Schaffalitzky de Muckadell et al. · Proceedings of the National Academy of Sciences · 1976 · 618 citations · Full text

Synaptic Transmission, Neurotransmitter, Immunology +22

Endocrine Cells in Human Intestine: An Immunocytochemical Study

K. Sjölund, Göran Sandén, R. Håkanson et al. · Gastroenterology · 1983 · 522 citations

Endocrine Mechanism, Physiology, Gastroenterology +6

Plasma gastrin and gastric enterochromaffinlike cell activation and proliferation

Håkan Larsson, Enar Carlsson, H. Mattsson et al. · Gastroenterology · 1986 · 507 citations

Gastrointestinal Peptide Hormone, Gastroenterology, Pathology +5