Mr. T. Zuckerman Profile

T. Zuckerman

at Bar-Ilan Univ

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 29 July 2003 Paper

In vivo simultaneous cortical and intracortical monitoring of cerebral blood flow and mitochondrial redox state in experimental animals

E. Barbiro-Michaely, T. Zuckerman, N. Zarchin, S. Rinkevich, N. Knoller, M. Hadani, A. Mayevsky

Proceedings Volume 4955, (2003) https://doi.org/10.1117/12.476799

KEYWORDS: Brain, Animal model studies, Arteries, Ischemia, Tissues, Cerebral blood flow, In vivo imaging, Oxygen, Reflectivity, Electrodes

Read Abstract +

Monitoring of intra-mitochondrial NADH redox state is a common in-vivo technique in experimental animals and is rare in clinical studies. The combination of NADH monitoring with the Laser Doppler flowmetry for cerebral blood flow monitoring was described in various publications. Until now, very small effort was made to monitor NADH and CBF inside the cortex of experimental animals. The significance of this monitoring is in its application to experimental models of Parkinson’s disease or to clinical monitoring situations in the intensive care unit, when ICP is monitored. Here we compared the responses of the gerbil or rat brain to oxygen deficiency, monitored on the brain surface and in different depths. After the animals were anesthetized, the two common carotid arteries (gerbil) were isolated and prepared for following occlusion. The brain was exposed and two optical probes were located on its surface. Ischemia was induced by occluding the two carotid arteries, and anoxia was preformed by inhalation of pure N₂. After recovery, one of the probes was inserted into the cortex (0.5-3mm) and a second ischemia or anoxia was preformed. The results showed that: 1. It is possible to monitor both CBF and NADH on the brain surface simultaneously with intracortical location. 2. The responses of the brain to ischemia or anoxia was smaller inside the cortex comparing to brain surface. 3. Negative correlation was found between CBF and NADH in both locations and models. In conclusion, this new model of simultaneously monitoring of CBF and NADH in different cerebral locations can shed light on various pathophysiological situations.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years