Abstract
The nature of the insectivoran chorioallantic placenta has been a controversial subject mainly because of the incorrect identification of trophoblast by Hubrecht (1894). He reported it as hemochorial. A more plausible interpretation of the placental nature of the Indian musk shrew, Suncus murinus, was presented by Owers (1960), who described it as endothelio-endothelial.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Bhiwgade DA (1990) Comparative electron microscopy of chorio-allantoic placental barrier in some Indian Chiroptera. Acta Anat 138:302–317
Enders AC (1965) A comparative study of the fine structure of the trophoblast in several hemocho- rial placentas. Am J Anat 116:29–68
Ghadially FN (1988) Ultrastructural pathology of the cell and matrix, vol 2, 3rd edn. Butterworths, London
Hubrecht AAW (1894) Studies in mammalian embryology. III. The placentation of the shrew (Sorex vulgaris, L.). Quar J Micro Sci 35:481–537
Karim KB, Bhatnagar KP (1996) Observations on the chorioallantoic placenta of the Indian flying fox, Pteropus giganteus giganteus. Ann Anat 178:523–530
Kaufmann P, Schroeder H, Leichtweiss HP (1982) Fluid shift across the placenta: II. Fetomaternal transfer of horseradish peroxidase in the Guinea pig. Placenta 3:339–348
Kaufmann P, Schroeder H, Leichtweiss HP, Winterhager (1987) Are there membrane-lined channels through the trophoblast? A study with lanthanum hydroxide. Tropho Res 2:557–571
Kertschanska S, Kosanke G, Kaufmann P (1994) Is there morphological evidence for the existence of transtrophoblastic channels in human placental villi? Tropho Res 8:581–596
King BF (1992) Ultrastructural evidence for transtrophoblastic channels in the hemomonochorial placenta of the degu (Octodon degus). Placenta 13:35–41
Kiso Y, Nakagaw Y (1994) The laboratory shrew placenta: evidence for an endothelio-endothelial type. Endocr J 41(suppl):S57–S61
Kiso Y, Yasufuku K, Matsuda H, Yamauchi S (1990) Existence of an endothelioendothelial placenta in the insectivore, Suncus murinus. Cell Tissue Res 262:195–197
Lawn AM, Chiquoine AD (1965) The ultrastructure of the placental labyrinth of the ferret (Mustela putorius furo). J Anat (London) 99:47–69
Liebhart M, Janczewska E (1973) Ultrastructural changes in the placenta of a newborn with congenital diabetes mellitus. Path Europ 8:127–134
Mossman HW (1987) Vertebrate fetal membranes. Rutgers University Press, NJ
Mossman HW, Owers N (1963) The shrew placenta: evidence that it is endothelio-endothelial in type. Am J Anat 113:245–271
Owers NO (1960) The endothelio-endothelial placenta of the Indian musk shrew, Suncus murinus–a new intepretation. Am J Anat 106:1–26
Stulc J, Friedrich R, Jiricka Z (1969) Estimaion of the equivalent pore dimensions in the rabbit placenta. Life Scs 8:167–180
Stulc J, Stulcova B (1986) Transport of calcium by the placenta of the rat. J Physiol 371:1–16
Wimsatt WA, Enders AC, Mossman HW (1973) A reexamination of chorioallantoic placental membrane of a shrew, Blarina brevicauda: resolution of a controversy. Am J Anat 138:207–234
Wimsatt WA, Wislocki GB (1947) The placentation of the American shrews, Blarina brevicauda and Sorex fumeus. Am J Anat 80:361–436
Wislocki GB, Wimsatt WA (1947) Chemical cytology of the placenta of two north American shrews (Blarina brevicauda and Sorex fumeus). Am J Anat 81:269–308
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
About this chapter
Cite this chapter
Bhiwgade, D.A., Menon, S. (2023). Ultrastructure of Endotheliochorial Interhemal of the Indian Musk Shrew, Suncus murinus. In: Ultrastructural Investigations on the Pituitary-Gonadal Axis. Springer, Singapore. https://doi.org/10.1007/978-981-99-3276-4_5
Download citation
DOI: https://doi.org/10.1007/978-981-99-3276-4_5
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-99-3275-7
Online ISBN: 978-981-99-3276-4
eBook Packages: MedicineMedicine (R0)