Abstract

The Radioimmunoassay Core provides project investigators with access to validated assays and a skilled pool of technical expertise. The Core performs assays for rat immunoreactive glandular kallikrein, kininogenase activity, functional kininogen, kinins in blood, urine and tissue culture media, kininases, renin concentration and activity, cyclic guanosine monophosphate, cyclic adenosine monophosphate, prostaglandin E2, 6-keto-prostaglandin F1alpha, angiotensin II, atrial natriuretic factor and brain natriuretic peptide. Other assays will be developed and validated as needed to support continuing research projects. The centralized Radioimmunoassay Core helps integrate the various projects by providing assay results that are uniformly and objectively quality- controlled. Centralized use of technical staff and equipment provides better cost control, because duplication of efforts by individual investigators is eliminated. Results of the same assay are directly comparable among the various project investigators because all data are derived from a common method and subject to identical quality-control criteria. In addition, the Radioimmunoassay Core relieves project investigators of the need to maintain analytical methodologies and allows them more time to design and carry out experimental protocols, analyze data, and write manuscripts.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Heart, Lung, and Blood Institute (NHLBI)
Type
Research Program Projects (P01)
Project #
5P01HL028982-15
Application #
5213431
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
15
Fiscal Year
1996
Total Cost
Indirect Cost

  Publications

Kumar, Nitin; Liao, Tang-Dong; Romero, Cesar A et al. (2018) Thymosin ?4 Deficiency Exacerbates Renal and Cardiac Injury in Angiotensin-II-Induced Hypertension. Hypertension 71:1133-1142
Bryson, Timothy D; Gu, Xiaosong; Khalil, Remonda M et al. (2018) Overexpression of prostaglandin E2 EP4 receptor improves cardiac function after myocardial infarction. J Mol Cell Cardiol 118:1-12
Cerniello, Flavia M; Carretero, Oscar A; Longo Carbajosa, Nadia A et al. (2017) MAS1 Receptor Trafficking Involves ERK1/2 Activation Through a ?-Arrestin2-Dependent Pathway. Hypertension 70:982-989
Ramseyer, Vanesa D; Ortiz, Pablo A; Carretero, Oscar A et al. (2016) Angiotensin II-mediated hypertension impairs nitric oxide-induced NKCC2 inhibition in thick ascending limbs. Am J Physiol Renal Physiol 310:F748-F754
González, Germán E; Rhaleb, N-E; D'Ambrosio, Martin A et al. (2016) Cardiac-deleterious role of galectin-3 in chronic angiotensin II-induced hypertension. Am J Physiol Heart Circ Physiol 311:H1287-H1296
Gu, Xiaosong; Xu, Jiang; Zhu, Liping et al. (2016) Prostaglandin E2 Reduces Cardiac Contractility via EP3 Receptor. Circ Heart Fail 9:
Kumar, Nitin; Nakagawa, Pablo; Janic, Branislava et al. (2016) The anti-inflammatory peptide Ac-SDKP is released from thymosin-?4 by renal meprin-? and prolyl oligopeptidase. Am J Physiol Renal Physiol 310:F1026-34
Zhu, Liping; Yang, Xiao-Ping; Janic, Branislava et al. (2016) Ac-SDKP suppresses TNF-?-induced ICAM-1 expression in endothelial cells via inhibition of I?B kinase and NF-?B activation. Am J Physiol Heart Circ Physiol 310:H1176-83
Saez, Fara; Hong, Nancy J; Garvin, Jeffrey L (2016) Luminal flow induces NADPH oxidase 4 translocation to the nuclei of thick ascending limbs. Physiol Rep 4:
Cerrato, Bruno D; Carretero, Oscar A; Janic, Brana et al. (2016) Heteromerization Between the Bradykinin B2 Receptor and the Angiotensin-(1-7) Mas Receptor: Functional Consequences. Hypertension 68:1039-48

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