Ventricular natriuretic peptide | 合法醫療器材資訊網

InterpretationofBNP—Ventricularnatriureticpeptideorbrainnatriureticpeptide(BNP),alsoknownasB-typenatriureticpeptide,isahormonesecreted ...

Hormone secreted in the heart

Brain natriuretic peptide 32 (BNP), also known as B-type natriuretic peptide, is a hormone secreted by cardiomyocytes in the heart ventricles in response to stretching caused by increased ventricular blood volume.[3] Along with NT-proBNP, BNP is one of two natriuretic peptides.[4]

The 32-amino acid polypeptide BNP is secreted attached to a 76–amino acid N-terminal fragment in the prohormone called NT-proBNP (BNPT), which is biologically inactive. Once released, BNP binds to and activates the atrial natriuretic factor receptor NPRA, and to a lesser extent NPRB, in a fashion similar to atrial natriuretic peptide (ANP) but with 10-fold lower affinity. The biological half-life of BNP, however, is twice as long as that of ANP, and that of NT-proBNP is even longer, making these peptides better targets than ANP for diagnostic blood testing.

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B-type Natriuretic Peptide(BNP) | 合法醫療器材資訊網

BNP是調控血壓的賀爾蒙,心臟是BNP的主要來源,當血壓增加時會分泌,許多研究顯示BNP在早期鬱血性心臟衰竭時分泌, 在鬱血性心臟衰竭病情加重時增加,可以用來 ... Read More

Natriuretic Peptide Tests (BNP, NT | 合法醫療器材資訊網

2021年3月4日 — Natriuretic peptide tests measure levels of BNP or NT-proBNP in the blood. BNP and NT-proBNP are substances made by the heart. Read More

NT-proB | 合法醫療器材資訊網

2019年4月25日 — B-type natriuretic peptide (BNP) is a hormone produced by your heart. N-terminal (NT)-pro hormone BNP (NT-proBNP) is a non-active ... Read More

BNP and NT-proBNP | 合法醫療器材資訊網

2019年5月9日 — BNP was initially called brain natriuretic peptide because it was first found in brain tissue (and to distinguish it from a similar protein made in the ... Read More

B | 合法醫療器材資訊網

由 A Maisel 著作 · 2002 · 被引用 255 次 — BNP at a cut point of 80 pg/mL was found to be highly sensitive and highly specific for the diagnosis of CHF. The negative predictive value of BNP values under 80 ... Read More

Ventricular natriuretic peptide | 合法醫療器材資訊網

Interpretation of BNP — Ventricular natriuretic peptide or brain natriuretic peptide (BNP), also known as B-type natriuretic peptide, is a hormone secreted ... Read More

BNP Test (Brain Natriuretic Peptide) | 合法醫療器材資訊網

2020年11月5日 — When you have heart failure, your heart makes two proteins. Your doctor will call them B-type natriuretic peptide (BNP) and N-terminal-pro-BNP ... Read More

Clinical implications of B | 合法醫療器材資訊網

由 MW Causey 著作 · 2014 · 被引用 8 次 — B-type natriuretic peptide (also known as brain natriuretic peptide or BNP) is a physiologic marker that is often used to assess a patient's global cardiovascular ... Read More

Localization and mechanism of secretion of B | 合法醫療器材資訊網

由 H Yasue 著作 · 1994 · 被引用 1674 次 — Background: B-type or brain natriuretic peptide (BNP) is a novel natriuretic peptide secreted from the heart that forms a peptide family with A-type or atrial ... Read More

N | 合法醫療器材資訊網

由 K Kara 著作 · 2017 · 被引用 9 次 — Keywords: Alzheimer's disease; BNP; NT-proBNP; mild cognitive impairment; natriuretic peptides. Publication types. Research Support, Non-U.S. Gov't. MeSH ... Read More

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