• Publications
  • Influence
Morphology and innervation of the fish heart.
  • R. Santer
  • Biology, Medicine
  • Advances in anatomy, embryology, and cell biology
  • 6 May 1985
1 Introduction.- 2 Materials and Methods.- 3 General Morphology of the Fish Heart.- 4 Development of the Fish Heart.- 5 Fish Heart Morphology.- 5.1 Cyclostomes.- 5.2 Elasmobranchs.- 5.3 Teleosts.-Expand
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Enteric neuron numbers and sizes in Auerbach's plexus in the small and large intestine of adult and aged rats.
  • R. Santer, D. Baker
  • Biology, Medicine
  • Journal of the autonomic nervous system
  • 1 November 1988
Neurons in the myenteric plexus of Auerbach of the jejunum, ileum, colon and rectum in 6- and 24-month-old rats have been visualised by an enzyme histochemical method in laminar preparations of theExpand
  • 191
  • 7
On the morphology of the heart ventricle in marine teleost fish (teleostei)
Abstract 1. 1. The ventricle of the teleost heart assumes either a tubular, a sac-like or a pyramidal shape. 2. 2. The percentage body weight accounted for by the heart is significantly greater inExpand
  • 64
  • 7
Age and sex do not affect the volume, cell numbers, or cell size of the suprachiasmatic nucleus of the rat: An unbiased stereological study
The circadian rhythms displayed by numerous biological functions are known to be sex specific and affected by aging. It has not been settled yet whether the sex‐ and age‐related characteristics ofExpand
  • 128
  • 5
The organization of the sarcoplasmic reticulum in teleost ventricular myocardial cells
  • R. Santer
  • Biology, Medicine
  • Cell and Tissue Research
  • 2004
SummaryThe morphology of the sarcoplasmic reticulum in myocardial cells of the ventricle of the trout heart is described as the result of an investigation with the electron microscope. TheExpand
  • 34
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Preservation of the cervical vagus nerve in aged rats: morphometric and enzyme histochemical evidence.
The vagus nerve trunk, sampled at a mid-cervical level, has been analysed quantitatively by light and electron microscopy principally with respect to the numbers and sizes of the myelinated andExpand
  • 29
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Survival of the population of NADPH-diaphorase stained myenteric neurons in the small intestine of aged rats.
  • R. Santer
  • Biology, Medicine
  • Journal of the autonomic nervous system
  • 1 October 1994
NADPH-diaphorase staining was performed on wholemount preparations of the muscularis externa (which includes the myenteric plexus) of the rat small intestine taken from animals of 4, 24 and 30 monthsExpand
  • 88
  • 2
Carbohydrate‐containing endothelial cells lining the bulbus arteriosus of teleosts and the conus arteriosus of elasmobranchs (Pisces)
The study is a survey of the shape and carbohydrate histochemistry of the endothelial cells lining the conus arteriosus of 10 species of elasmobranchs and the bulbus arteriosus of 80 species ofExpand
  • 17
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Distribution and changes with age of calcitonin gene-related peptide- and substance P-immunoreactive nerves of the rat urinary bladder and lumbosacral sensory neurons.
In the distal parts of the urinary tract, nerves containing calcitonin gene-related peptide (CGRP) or substance P (SP) are sensory with their cell bodies located in lumbosacral dorsal root ganglia.Expand
  • 31
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Distribution and regional variation of pituitary adenylate cyclase activating polypeptide and other neuropeptides in the rat urinary bladder and ureter: effects of age
Abstract. The distribution and regional variation of nerves immunoreactive for the neuropeptides pituitary adenylate cyclase activating polypeptide (PACAP), calcitonin gene-related peptide (CGRP),Expand
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