منابع مشابه
Ultrafiltration of the Parathyroid Hormone
I. T. OLIVER AND W. A. RAWLINSON I955 the effect of the free aldehyde group. The Soret band of the oxime of the copper complex, in addition to being shifted to shorter wavelengths, is much more intense than that of the copperporphyrin a itself. The similarity of the absorption spectra of copper-porphyrin a and pyridine-haemochrome a, and their difference from the usual two-banded systems of mos...
متن کاملEvidence for a parathyroid hormone-dependent influence of calcium on the glomerular ultrafiltration coefficient.
Experiments were performed on 36 plasma-expanded Munich-Wistar rats to examine the effects of acute hypercalcemia on the determinants of glomerular ultrafiltration. Elevation of total plasma calcium concentration to an average value of 13.2 +/- 0.5 mg/dl, by acute infusion of calcium chloride into nonthyroparathyroidectomized (non-TPTX) rats, resulted in significant declines in single nephron a...
متن کاملParathyroid hormone without parathyroid glands.
In mammals, PTH is a component in a complex signaling system involving three structurally related ligands and two G protein-coupled receptors, which share significant amino acid sequence homology (Fig. 1). PTH is a peptide hormone comprising 84 amino acids that is made by the parathyroid glands (and to a much smaller extend by the thymus) and acts through the PTH/PTH-related peptide (PTHrP) rec...
متن کاملExpression of parathyroid hormone-related protein and the parathyroid hormone/parathyroid hormone-related protein receptor in rat thymic epithelial cells.
Thymic epithelial cells are an important source of cytokines and other regulatory peptides which guide thymocyte proliferation and maturation. Parathyroid hormone-related protein (PTHrP), a cytokine-like peptide, has been reported to affect the proliferation of lymphocytes in vitro. The studies presented here were undertaken to test the hypotheses that PTHrP is produced locally within the thymu...
متن کاملPTHLH (parathyroid hormone-like hormone)
DNA/RNA Description PTHLP is encoded by a single gene that is highly conserved among species. The gene is composed of 7 exons spanning a region of 13,899 bases (Start: 28,002,284 bp from pter; End: 28,016,183 bp from pter). Orientation: minus strand. The genomic DNA for the PTHLP gene was isolated from a human placental genomic library. Transcription The sequence is supported by 3 sequences fro...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1955
ISSN: 0306-3283
DOI: 10.1042/bj0610646