Search Results - "Chen, Chu J."

A comparison of the effects of divalent and trivalent cations on parathyroid hormone release, 3',5'-cyclic-adenosine monophosphate accumulation, and the levels of inositol phosphates in bovine parathyroid cells by Brown, E M, Fuleihan G el-H, Chen, C J, Kifor, O

“…We compared the effects of a series of di- and trivalent cations on various aspects of parathyroid function to investigate whether these polyvalent cations act…”
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Structure-function relationships for the effects of various aminoglycoside antibiotics on dispersed bovine parathyroid cells by Katz, C L, Butters, R R, Chen, C J, Brown, E M

“…We previously showed that the polycationic aminoglycoside antibiotic neomycin mimics the effects of high extracellular calcium (Ca2+) concentrations on several…”
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Acute changes in serum osteocalcin during induced hypocalcemia in humans by Gundberg, C M, Grant, F D, Conlin, P R, Chen, C J, Brown, E M, Johnson, P J, LeBoff, M S

“…Although levels of serum osteocalcin are thought to be an indicator of osteoblastic activity and bone formation, there is little information regarding the…”
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The diltiazem analog TA‐3090 mimics the actions of high extracellular Ca2+ on parathyroid function in dispersed bovine parathyroid cells by Chen, Chu J., Brown, Edward M.

“…We previously showed that the calcium channel blocker diltiazem raises cytosolic Ca2+ and inhibits PTH release in bovine parathyroid cells. To investigate…”
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Divalent cations suppress 3',5'-adenosine monophosphate accumulation by stimulating a pertussis toxin-sensitive guanine nucleotide-binding protein in cultured bovine parathyroid cells by Chen, C J, Barnett, J V, Congo, D A, Brown, E M

“…We used pertussis toxin to study the mechanism(s) by which divalent cations lower cellular cAMP content in bovine parathyroid cells. In cultured parathyroid…”
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Fast calculation of wave front amplitude propagation： a tool to analyze the 3D image on a hologram （Invited Paper） by J. -S. Chen D. P. Chu

“…A simple approach to calculate the amplitude component of a wave front propagating in space from a hologram is proposed. It is able to calculate the amplitude…”
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Effects of extracellular calcium and magnesium on cytosolic calcium concentration in fura‐2‐loaded bovine parathyroid cells by Chen, Chu J., Anast, Constantine S., Posillico, James T., Brown, Edward M.

“…A newly developed calcium‐sensitive dye, Fura‐2, was employed in dispersed bovine parathyroid cells to study the effects of extracellular calcium and magnesium…”
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High osmolality: a potent parathyroid hormone secretogogue in dispersed parathyroid cells by Chen, C J, Anast, C S, Brown, E M

“…We have examined possible mechanisms by which osmolality might modulate PTH secretion in dispersed bovine parathyroid cells. Increasing medium osmolality by…”
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Calcium-dependent release of N-terminal fragments and intact immunoreactive parathyroid hormone by human pathological parathyroid tissue in vitro by el-Hajj Fuleihan, G, Chen, C J, Rivkees, S A, Marynick, S P, Stock, J, Pallotta, J A, Brown, E M

“…The regulation of PTH secretion by extracellular calcium was studied in parathyroid tissue obtained from patients with hyperparathyroidism (adenoma or…”
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Calcium, magnesium and the control of PTH secretion by Brown, E M, Chen, C J

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H(+)-stimulated release of prostaglandin E2 and cyclic adenosine 3',5'-monophosphoric acid and their relationship to bone resorption in neonatal mouse calvaria cultures by Rabadjija, L, Brown, E M, Swartz, S L, Chen, C J, Goldhaber, P

“…The addition of protons to the medium of neonatal mouse calvaria cultures stimulated bone resorption and release of calcium into the medium. In addition, added…”
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