Literature DB >> 106925

TRH-like immunoreactivity in rat pancreas and eye, bovine and sheep pineals, and human placenta: non-identify with synthetic Pyroglu-His-Pro-NH2 (TRH).

W W Youngblood, J Humm, J S Kizer.   

Abstract

Extracts from albino rat eyes and pancreas, bovine and sheep pineals and human placenta containing TRH-like immunoreactivity were chromatographed on silica-gel plates. Comparison of elution profiles for TRH-like immunoreactivity with that of TRH revealed the presence of substances other than TRH in these samples. Chromatography of TRH-like immunoreactivity obtained from Rana pipiens skin eluted in two solvent systems produced elution profiles identical with that of synthetic Pyroglu-His-Pro-NH2 consistent with reports that frog skin contains large quantities of TRH. Implications of these findings are discussed.

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Year:  1979        PMID： 106925     DOI： 10.1016/0006-8993(79)90154-9

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  6 in total

Review 1.  New aspects of placental endocrinology.

Authors:  F Petraglia; L Calzà; G C Garuti; L Giardino; B M De Ramundo; S Angioni
Journal:  J Endocrinol Invest       Date:  1990-04       Impact factor: 4.256

2.  An immunocytochemical study of thyrotropin releasing hormone in the porcine, ovine and rodent pineal gland.

Authors:  G M Lew
Journal:  Histochemistry       Date:  1989

Review 3.  Regulation of thyroid-stimulating hormone (TSH) secretion in the fetus and neonate.

Authors:  E Roti
Journal:  J Endocrinol Invest       Date:  1988-02       Impact factor: 4.256

4.  Ontogenetic patterns of thyrotropin-releasing hormone-like material in rat hypothalamus, pancreas, and retina: selective effect of light deprivation.

Authors:  E Martino; H Seo; A Lernmark; S Refetoff
Journal:  Proc Natl Acad Sci U S A       Date:  1980-07       Impact factor: 11.205

5.  Thyrotropin-releasing hormone in the systemic circulation of the neonatal rat is derived from the pancreas and other extraneural tissues.

Authors:  D Engler; M F Scanlon; I M Jackson
Journal:  J Clin Invest       Date:  1981-03       Impact factor: 14.808

6.  Presence of AVT-, alpha-MSH-, LHRH- and somatostatin-like compounds in the rat pineal gland and their relationship with the UMO5R pineal fraction. An immunocytochemical study.

Authors:  P Pévet; I Ebels; D F Swaab; M T Mud; A Arimura
Journal:  Cell Tissue Res       Date:  1980       Impact factor: 5.249
  6 in total

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