Evidence for selective release of somatostatin-14 and somatostatin-28(1- 12) from rat hypothalamus
نویسندگان
چکیده
منابع مشابه
Evidence for selective release of somatostatin-14 and somatostatin-28(1-12) from rat hypothalamus.
Cysteamine administration to rats results in a marked depletion of hypothalamic somatostatin-14 (SS14) and a decrease of the potassium-evoked in vitro release of SS14 without a significant change in the content or release of somatostatin-28(1-12)-like immunoreactivity (SS28(1-12)-L1). Furthermore, cysteamine enhances the spontaneous release and markedly potentiates the potassium-evoked release ...
متن کاملSomatostatin Decorated Quantum Dots Nanoparticles for Targeting of Somatostatin Receptors
Due to the unique optical properties like high brightness and narrow emission bands of Quantum dots, it is used as simple fluorescence materials in bio-imaging, immunoassays, microarrays, and other applications. To easy invistigate cell lines that overexpressed somtostatin receptors, somatostatin (SST) was conjugated with Quantum dots carrying PEG amine (Qdots-PEG-NH2). The conjugation of SST t...
متن کاملSomatostatin Decorated Quantum Dots Nanoparticles for Targeting of Somatostatin Receptors
Due to the unique optical properties like high brightness and narrow emission bands of Quantum dots, it is used as simple fluorescence materials in bio-imaging, immunoassays, microarrays, and other applications. To easy invistigate cell lines that overexpressed somtostatin receptors, somatostatin (SST) was conjugated with Quantum dots carrying PEG amine (Qdots-PEG-NH2). The conjugation of SST t...
متن کاملPresence of somatostatin-28-(1-12) in hypothalamus and pancreas.
Acid extracts from rat pancreas and hypothalamus were analyzed for the presence of the antigenic determinant corresponding to the NH2 terminus of somatostatin-28 (SS28), using an antiserum directed against amino acids 1 to less than or equal to 11 of the SS28 molecule. On gel permeation chromatography the majority of the immunoreactive material from each tissue extract eluted in one zone compat...
متن کاملSomatostatin inhibits release of thyrotropin releasing factor from organ cultures of rat hypothalamus.
Somatostatin in concentrations of 10(-6) to 10(-8) M inhibited basal release of thyrotropin releasing factor in organ culture of rat hypothalamus. Norepinephrine in doses of 10(-4)--10(-6) M induced release of thyrotropin releasing factor which increased progressively with time and was temperature and dose dependent. This enhanced thyrotropin-releasing-factor release was inhibited by somatostat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 1984
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.04-02-00411.1984