An Exciting Thought

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Melanopsin: an exciting photopigment.

The discovery that mice lacking rods and cones are capable of regulating their circadian rhythms by light provided the conceptual framework for the discovery of an entirely new photoreceptor system within the mammalian eye. We now know that a small subset of retinal ganglion cells are directly photosensitive and utilize an opsin/vitamin A-based photopigment called melanopsin maximally sensitive...

متن کامل

An exciting GABA receptor

NATURE REVIEWS | NEUROSCIENCE VOLUME 4 | DECEMBER2003 | 937 GABA (γ-aminobutyric acid) is a classical inhibitory neurotransmitter, although it has been suggested that it might mediate excitation in some adult neurons. Beg and Jorgensen, writing in Nature Neuroscience, have characterized an unusual GABA receptor that is selective for cations rather than anions, giving it an excitatory effect. Th...

متن کامل

An exciting time of year.

Why do you want to be a family doctor? What is the role of the family physician in the health care system and in people’s lives? These are the kinds of questions that will echo across Canada at the end of January. Medical students from across the country and around the world, as well as university departments of family medicine, are preparing for the interviews that are part of the annual Canad...

متن کامل

An Exciting Release on TRPM7

Following fusion, synaptic vesicles do not always release all of their neurotransmitter. According to one model, neurotransmitters bind to a charged matrix within secretory vesicles, and release requires entry of counterions. In the current issue of Neuron, Krapivinsky et al. demonstrate that TRPM7 is localized to synaptic vesicles and is required for release of the positively charged neurotran...

متن کامل

Tissue Barriers: Introducing an exciting new journal

This Editorial is written to introduce Tissue Barriers, a new Taylor & Francis journal, to the readers of Temperature. It describes the role of temperature in the regulation of different tissue barriers under normal and disease conditions. It also highlights the most interesting articles published in the first volume of Tissue Barriers.

متن کامل

ذخیره 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 Journals of Gerontology Series A: Biological Sciences and Medical Sciences

سال: 2005

ISSN: 1079-5006,1758-535X

DOI: 10.1093/gerona/60.1.56