Search Results - "Liotta, A S"

Age-dependent reduction in insulin secretion and insulin mRNA in isolated islets from rats by Perfetti, R, Rafizadeh, C M, Liotta, A S, Egan, J M

“…Aging is an etiologic factor in non-insulin-dependent diabetes mellitus. To characterize the beta-cell abnormalities that occur with age, we investigated…”
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Immunoreactive corticotropin-releasing hormone in human plasma during pregnancy, labor, and delivery by Sasaki, A, Shinkawa, O, Margioris, A N, Liotta, A S, Sato, S, Murakami, O, Go, M, Shimizu, Y, Hanew, K, Yoshinaga, K

“…We previously reported that immunoreactive corticotropin-releasing hormone (CRH) is present in human placenta and third trimester maternal plasma, and that…”
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A synthetic tris-sulfotyrosyl dodecapeptide analogue of the insulin receptor 1146-kinase domain inhibits tyrosine dephosphorylation of the insulin receptor in situ by Liotta, A S, Kole, H K, Fales, H M, Roth, J, Bernier, M

“…A synthetic tris-sulfotyrosyl dodecapeptide (TRDIY(S)ETDY(S)Y(S)RK-amide), whose primary sequence is identical to the 1142-1153 sequence of the insulin…”
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Stress-Induced Alterations of Immunity in Hypophysectomized Rats by Keller, Steven E., Schleifer, Steven J., Liotta, Anthony S., Bond, Ronald N., Farhoody, Nauder, Stein, Marvin

“…Stress-induced suppression of mitogen-induced lymphocyte proliferation was demonstrated in hypophysectomized rats. Stress effects on the numbers of peripheral…”
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Corticotropin and β -endorphin-Like Materials are Native to Unicellular Organisms by LeRoith, D., Liotta, A. S., Roth, J., Shiloach, J., Lewis, M. E., Pert, C. B., Krieger, D. T.

“…Multiple molecular forms of immunoreactive corticotropin (ACTH) and β -endorphin were present in extracts of a unicellular eukaryote (Tetrahymena pyriformis)…”
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Ultrastructural localization and biochemical features of immunoreactive LEU-enkephalin in monkey dorsal horn by Aronin, N, DiFiglia, M, Liotta, AS, Martin, JB

“…Leu-enkephalin is an opioid peptide that has been found to modulate nociception in the spinal cord. Both pre- and postsynaptic interactions by enkephalins have…”
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Immunoreactive corticotropin-releasing factor is present in human maternal plasma during the third trimester of pregnancy by Sasaki, A, Liotta, A S, Luckey, M M, Margioris, A N, Suda, T, Krieger, D T

“…Immunoreactive (IR) corticotropin-releasing factor (CRF)-like activity was detectable in the majority of plasma samples obtained from women in the third…”
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Dynamic regulation of intact and C-terminal truncated insulin receptor phosphorylation in permeabilized cells by Bernier, Michel, Liotta, Anthony S, Kole, Hemanta K, Shock, David D, Roth, Jesse

“…Using digitonin-permeabilized Chinese hamster ovary (CHO) cells that were transfected with intact human insulin receptors (CHO/HIRc cells), we examined insulin…”
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Isolation and characterization of a corticotropin-releasing hormone-like peptide from human placenta by Sasaki, A, Tempst, P, Liotta, A S, Margioris, A N, Hood, L E, Kent, S B, Sato, S, Shinkawa, O, Yoshinaga, K, Krieger, D T

“…Immunoreactive CRH was detected in extracts of human term placentae [5.2 +/- 0.8 (+/- SE) pmol/g wet wt; n = 9]. Molecular sieve chromatography revealed three…”
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ACTH and beta-endorphin-related peptides are present in multiple sites in the reproductive tract of the male rat by Tsong, S D, Phillips, D, Halmi, N, Liotta, A S, Margioris, A, Bardin, C W, Krieger, D T

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β -Lipotropin is the Major Opioid-Like Peptide of Human Pituitary and Rat Pars Distalis: Lack of Significant β -Endorphin by Liotta, Anthony S., Suda, Toshihiro, Krieger, Dorothy T.

“…β -Lipotropin is the predominant opioid peptide of the human pituitary and rat pars distalis and is present in concentrations essentially equimolar with…”
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Induced Expression of the Glucocorticoid Receptor in the Rat Intermediate Pituitary Lobe by Antakly, Tony, Sasaki, Atsushi, Liotta, Anthony S., Palkovits, Miklos, Krieger, Dorothy T.

“…Synthesis and release of pro-opiomelanocortin--derived peptides are under differential regulation in the anterior and intermediate lobes of the pituitary…”
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Demonstration of in vivo synthesis of pro-opiomelanocortin-, beta- endorphin-, and alpha-melanotropin-like species in the adult rat brain by Liotta, AS, Advis, JP, Krause, JE, McKelvy, JF, Krieger, DT

“…An in vivo labeling technique was utilized to demonstrate the in situ biosynthesis of pro-opiomelanocortin (POMC)-, beta-endorphin- and alpha-melanotropin…”
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Biosynthesis of Precursor Corticotropin/Endorphin-, Corticotropin-, α -Melanotropin-, β -Lipotropin-, and β -Endorphin-Like Material by Cultured Neonatal Rat Hypothalamic Neurons by Liotta, Anthony S., Loudes, Catherine, McKelvy, Jeffrey F., Krieger, Dorothy T.

“…Enzymatically dispersed hypothalamic cells derived from 15-day-old female rats were maintained in tissue culture for 4 days and then incubated for 2 hr in the…”
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Biosynthesis and release of beta-endorphin-, N-acetyl beta-endorphin-, beta-endorphin-(1-27)-, and N-acetyl beta-endorphin-(1-27)-like peptides by rat pituitary neurointermediate lobe: beta-endorphin is not further processed by anterior lobe by Liotta, AS, Yamaguchi, H, Krieger, DT

“…Continuous labeling and pulse-chase techniques were employed to study the synthesis and secretion of multiple forms of immunoreactive beta-endorphin by…”
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Adrenocorticotropin and β-Lipotropin in the Hypothalamus: Localization in the Same Arcuate Neurons by Sequential Immunocytochemical Procedures by Nilaver, Gajanan, Zimmerman, Earl A., Defendini, Richard, Liotta, Anthony S., Krieger, Dorothy T., Brownstein, Michael J.

“…Adrenocorticotropin (ACTH) and β-lipotropin (β-LPH) have been localized by immunoperoxidase methods in nerve cells and fibers of the hypothalamus and brain…”
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Identification and possible function of pro-opiomelanocortin-derived peptides in the testis by Bardin, C W, Shaha, C, Mather, J, Salomon, Y, Margioris, A N, Liotta, A S, Gerendai, I, Chen, C L, Krieger, D T

“…Using antibodies against peptides derived from different portions of the POMC molecule, immunocytochemical evidence suggests that this precursor and/or the…”
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The ontogeny of immunoreactive beta-endorphin in fetal, neonatal, and pubertal testes from mouse and hamster by Shaha, C, Liotta, A S, Krieger, D T, Bardin, C W

“…Derivatives of proopiomelanocortin (POMC), physicochemically similar to beta-endorphin and desacetyl alpha MSH, have been identified in adult testes, where…”
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Proopiomelanocortin-derived peptides in testis, ovary, and tissues of reproduction by Bardin, C W, Chen, C L, Morris, P L, Gerendai, I, Boitani, C, Liotta, A S, Margioris, A, Krieger, D T

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Two distinct insulin-related molecules in the guinea pig: immunological and biochemical characterization of insulin-like immunoactivity from extrapancreatic tissues of the guinea pig by ROSENZWEIG, J. L, LE ROITH, D, KRIEGER, D. T, ROTH, J, LESNIAK, M. A, YIP, C. C, ORTH, D. N, NANKIN, H. R, MURONE, P, BERELOWITZ, M, FROHMAN, L. A, LIOTTA, A. S

“…In this study we extracted guinea pig brain and testis with; the extract was adsorbed to and eluted from cartridges (the Sep-Pak C18 procedure). We found this…”
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