Skip to main content
Log in

Secretory responses in granular ducts and acini of submandibular glands in vivo to parasympathetic or sympathetic nerve stimulation in rats

  • Published:
Cell and Tissue Research Aims and scope Submit manuscript

Summary

The roles of sympathetic and parasympathetic nerves in the secretion of saliva from submandibular glands of rats have been tested by electrical stimulation of either nerve for 1 h unilaterally in separate animals. The flows of saliva thereby induced and their protein content were monitored. Structural changes in each gland were assessed by light- and electron microscopy and compared with the unstimulated contralateral control gland, and the extent of the changes was determined morphometrically. Sympathetic nerve stimulation induced a relatively low flow of saliva that was rich in protein and was accompanied by extensive degranulation from both acinar and granular duct cells. In contrast parasympathetic nerve stimulation induced a considerable flow of saliva that had a low protein content and no detectable degranulation occurred from the secretory cells. It is possible, therefore, that some protein in parasympathetic saliva may have arisen from a non-granular pathway.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Abe K, Dawes C (1978) The effects of electrical and pharmacological stimulation on the types of protein secreted by rat parotid and submandibular glands. Archs Oral Biol 23:367–372

    Google Scholar 

  • Adams CWM (1957). A p-dimethylaminobenzaldehyde-nitrite method for the histochemical demonstration of tryptophane and related compounds. J Clin Pathol 10:56–62

    Google Scholar 

  • Aherne WA, Dunnill MS (1982) Morphometry. Edward Arnold, London

    Google Scholar 

  • Anderson LC, Garrett JR, Proctor GB (1988) Advantages of burst stimulation for inducing sympathetic salivary secretion in rats. Q J Exp Physiol 73:1025–1028

    Google Scholar 

  • Arneberg P (1971) Quantitative determination of protein in saliva. A comparison of analytical methods. Scand J Dent Res 79:60–64

    Google Scholar 

  • Barka T (1980) Biologically active polypeptides in submandibular glands. J Histochem Cytochem 28:836–859

    Google Scholar 

  • Bogart BI, DeLemos CL (1973) Adrenergic innervation of the rat submandibular and parotid glands. An electron microscopic autoradiographic study of the uptake of tritiated norepinephrine. Anat Rec 177:219–224

    Google Scholar 

  • Bogart BI, Picarelli J (1978) Agonist-induced secretions and potassium release from rat submandibular gland slices. Am J Physiol 235:C256-C268

    Google Scholar 

  • Denny PC, Denny PA, Yim MS (1987) The effects of various secretagogues on the mucin content of pure submandibular salivas. J Dent Res 66:1011–1015

    Google Scholar 

  • Ekström J, Brodin E, Ekman R, Håkanson R, Sundler F (1984) Vasoactive intestinal peptide and substance P in salivary glands of the rat following denervation or duct ligation. Regul Pept 10:1–10

    Google Scholar 

  • Ekström J, Månsson B, Tobin G (1987) Non-adrenergic non-cholinergic parasympathetic secretion in the rat submaxillary and sublingual glands. Pharmacol Toxicol 60:284–287

    Google Scholar 

  • Ekström J, Ekman R, Håkanson R, Sjögren S, Sundler F (1988a) Calcitonin gene-related peptide in rat salivary glands: neuronal localization, depletion upon nerve stimulation, and effects on salivation in relation to substance P. Neuroscience 26:933–948

    Google Scholar 

  • Ekström J, Garrett JR, Månsson B, Tobin G (1988b) The effects of atropine and chronic sympathectomy on maximal parasympathetic stimulation of parotid saliva in rats. J Physiol 403:105–116

    Google Scholar 

  • Emmelin N (1987) Nerve interactions in salivary glands. J Dent Res 66:509–517

    Google Scholar 

  • Emmelin N, Garrett JR (1989) Nerve-induced secretion of parotid acinar granules in cats. Cell Tissue Res 257:549–554

    Google Scholar 

  • Feldberg W, Pyke D, Stubs WA (1985), Hyperglycaemia: imitating Claude Bernard's piqure with drugs. J Auton Nerv Syst 14:213–229

    Google Scholar 

  • Garrett JR (1972) Neuro-effector sites in salivary glands. In: Emmelin N, Zotterman Y (eds) Oral physiology, Pergamon, Oxford, pp 83–97

    Google Scholar 

  • Garrett JR (1987) The proper role of nerves in salivary secretion: a review. J Dent Res 66:387–397

    Google Scholar 

  • Garrett JR, Harrop TJ (1976) Short-term effects of preganglionic sympathectomy on the structure of submandibular salivary acinar cells in rats. Arch Oral Biol 21:161–166

    Google Scholar 

  • Garrett JR, Kidd A (1977) Effects of secretory nerve stimulation on acid phosphatase and peroxidase in submandibular saliva and acini in cats. Histochem J 9:435–451

    Google Scholar 

  • Garrett JR, Thulin A (1975) Changes in parotid acinar cells accompanying salivary secretion in rats on sympathetic or parasympathetic nerve stimulation. Cell Tissue Res 159:179–193

    Google Scholar 

  • Garrett JR, Smith RE, Kidd A, Kyriacou K, Grabske RJ (1982) Kallikrein-like activity in salivary glands using a new tripeptide substrate, including preliminary secretory studies and observations on mast cells. Histochem J 14:967–979

    Google Scholar 

  • Garrett JR, Kidd A, Kyriacou K, Smith RE (1985) Use of different derivatives of D-Val-Leu-Arg for studying kallikrein activities in cat submandibular glands and saliva. Histochem J 17:805–818

    Google Scholar 

  • Hainsworth FR, Stricker EM (1970) Salivary cooling by rats in the heat. In: Hardy JD, Gagge AP, Stolwijk JAJ (eds) Physiological and behavioural temperature regulation. Thomas, Springfield, USA, pp 611–626

    Google Scholar 

  • Harrop TJ, Mackay B (1968) Electron microscopic observations on myoepithelial cells and secretory nerves in rat salivary glands. J Can Dent Assoc 34:480–488

    Google Scholar 

  • Iwabuchi Y, Aoki C, Masuhara T (1985) Effects of adrenergic agents on glycoprotein secretion from acini and granular convoluted tubules of the rat submandibular gland. Jpn J Oral Biol 27:741–745

    Google Scholar 

  • Iwabuchi Y, Aoki C, Masuhara T (1988) A comparative study of the effects of four choline esters on the secretion of fluid and glycoprotein from rat submandibular glands. Jpn J Pharmacol 48:175–184

    Google Scholar 

  • Jones CJ, Wilson SM (1985) The effect of autonomic agonists and nerve stimulation on protein secretion from the rat submandibular gland. J Physiol 358:65–73

    Google Scholar 

  • Junqueira LCU, Toledo AMS, Saad A (1964) Amylase and protease activities in serum, submaxillary gland, and submaxillary saliva of rat and mouse. In: Sreebny LM, Meyer J (eds) Salivary glands and their secretion. Pergamon, London, pp 105–118

    Google Scholar 

  • Karnovsky MJ (1965) A formaldehyde-glutaraldehyde fixative of high osmolality for use in electron microscopy. J Cell Biol 27:137–138A

    Google Scholar 

  • Kelly RB (1985) Pathways of protein secretion in eukaryotes. Science 230:25–32

    Google Scholar 

  • Lundquist P-G, Norberg L (1989) Morphological changes in salivary glands after treatment with sialogogues. Acta Oto-Laryngol 107:434–440

    Google Scholar 

  • Matthews RW (1974a) Measurement of protein synthesis in the rat submandibular gland using tritiated tryptophane. Archs Oral Biol 19:985–988

    Google Scholar 

  • Matthews RW (1974b) The effects of autonomic stimulation upon the rat submandibular gland. Archs Oral Biol, 19:989–994

    Google Scholar 

  • Norberg K-A, Olson L (1965) Adrenergic innervation of salivary glands in the rat. Z Zellforsch 68:183–189

    Google Scholar 

  • Norberg LE, Abok K (1987) A histological study of the effects of different α-adrenergic and cholinergic agonists on the rat submandibular gland. Arch Otorhinolaryngol 244:209–214

    Google Scholar 

  • Quissell DO, Barzen KA (1980) Secretory response of dispersed rat submandibular cells. II. Mucin secretion. Am J Physiol 238:C99-C106

    Google Scholar 

  • Rigby M, Templeton D (1984) Composition of secretion from the submandibular salivary gland in the rat. Q J Exp Physiol 69:41–48

    Google Scholar 

  • Schmauder-Chock EA, Chock SP (1990) New membrane assembly in IgE receptor-mediated exocytosis. Histochem J 22:215–226

    Google Scholar 

  • Scott BN, Pease DC (1959) Electron microscopy of the salivary and lacrimal glands of the rat. Am J Anat 104:115–161

    Google Scholar 

  • Snell SR, Garrett JR (1958) The effect of postganglionic sympathectomy on the histochemical appearances of cholinesterase in the nerves supplying the submandibular and sublingual salivary glands of the rat. Z Zellforsch 48:201–214

    Google Scholar 

  • Soinila J, Salo A, Jusitalo H, Yanaihara N, Häppölä O (1989) CGRP-immunoreactive sensory nerve fibers in the submandibular gland of the rat. Histochemistry 91:455–460

    Google Scholar 

  • Takahama M, Barka T (1967) Electron microscopic alterations of submaxillary gland produced by isoproterenol. J Ultrastruct Res 17:452–474

    Google Scholar 

  • Tamarin A (1967) Secretory cell alterations associated with sumbmaxillary gland duct ligation. In: Schneyer LH, Schneyer CA (eds) Secretory mechanisms of salivary glands. Academic Press, New York, pp 220–237

    Google Scholar 

  • Turner JT, Camden JM (1990) The influence of vasoactive intestinal peptide receptors in dispersed acini from rat submandibular gland on cyclic AMP production and mucin release. Archs Oral Biol 35:103–108

    Google Scholar 

  • Uddman R, Fahrenkrug J, Malm L, Alumets J, Håkanson R, Sundler F (1980) Neuronal VIP in salivary glands: distribution and release. Acta Physiol Scand 110:31–38

    Google Scholar 

  • Weibel ER (1980) Stereological methods, vol 1. Practical methods for biological morphometry. Academic Press, London

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Garrett, J.R., Suleiman, A.M., Anderson, L.C. et al. Secretory responses in granular ducts and acini of submandibular glands in vivo to parasympathetic or sympathetic nerve stimulation in rats. Cell Tissue Res 264, 117–126 (1991). https://doi.org/10.1007/BF00305729

Download citation

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00305729

Key words

Navigation