Enhancement by cadmium ion of ATP-evoked responses in PC12 cells
نویسندگان
چکیده
منابع مشابه
Habituation of neurosecretory responses to extracellular ATP in PC12 cells.
Neuronally differentiated PC12 cells have been used as a model for habituation. These cells secrete norepinephrine in response to extracellular ATP, as well as other stimulants, and the response is diminished with repetitive stimulation. This loss of neurosecretory responsiveness displays characteristics commonly associated with habituative learning. These include an increase in both the rate a...
متن کاملpragmatic transfer in compliment responses and chastisements by iranian learners of english
فرهنگ های گوناگون دریافت ها و تعبیر های مختلفی از تناسب و ادب دارند. بنابراین، ارتباط میان فرهنگی خطرات ذاتی خطای ارتباطی را نشان می دهد. این پژوهش به منظور تعیین وقوع انتقال منظورشناختی زبان در زبان بینابینی زبان آموزان ایرانی، اختلاف منظورشناختی زبان را بین فارسی و انگلیسی در کنش های کلامی پاسخ تحسین و انتقاد بررسی می کند.داده ها از میان 33 آمریکایی انگلیسی زبان، 85 زبان آموز ایرانی در سطوح م...
15 صفحه اولVoltage-dependent gating of ATP-activated channels in PC12 cells.
The possibility that P2X receptors exhibit voltage-dependent gating in a similar manner to nicotinic receptors was investigated in rat pheochromocytoma cells with the use of whole cell voltage-clamp techniques. In the presence of extracellular ATP, slowly activating inward currents were elicited by stepping from -50 mV to potentials more negative than -80 mV; these currents had a time constant ...
متن کاملP173: LPS Preconditioning Declines Oncogenic Factors and Inflammatory Responses in PC12 Cells
The release of molecules from injured tissue leads to produce inflammatory response that can result in apoptosis and cell death. Preconditioning (PC) can decrease the inflammatory response, increase neuroprotective mechanism on different levels. So, we investigated the role of PC as a suitable preventative approach in neurodegenerative disease in and inflammatory oncogenic factors in PC12 cells...
متن کاملOctyl Gallate Inhibits ATP-induced Intracellular Calcium Increase in PC12 Cells by Inhibiting Multiple Pathways.
Phenolic compounds affect intracellular free Ca(2+) concentration ([Ca(2+)](i)) signaling. The study examined whether the simple phenolic compound octyl gallate affects ATP-induced Ca(2+) signaling in PC12 cells using fura-2-based digital Ca(2+) imaging and whole-cell patch clamping. Treatment with ATP (100 microM) for 90 s induced increases in [Ca(2+)](i) in PC12 cells. Pretreatment with octyl...
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: Japanese Journal of Pharmacology
سال: 1995
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)46593-1