Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Bahram Khoobehi"'
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 53:275-283
BACKGROUND AND OBJECTIVE: Proof of concept for the first system of noninvasive human retinal vessel and tissue oxygenation measurement in axial and radial directions. MATERIALS AND METHODS: A confocal imaging system capable of calculating and mapping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::732be9e148ac151789e1bf2bd4e26c81
https://doi.org/10.3928/23258160-20220420-01
https://doi.org/10.3928/23258160-20220420-01
Publikováno v:
Journal of Signal Processing Systems. 64:375-387
A high performance adaptive fidelity approach for multi-modality Optic Nerve Head (ONH) image fusion is presented. The new image fusion method, which consists of the Adaptive Fidelity Exploratory Algorithm (AFEA) and the Heuristic Optimization Algori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7ee79e8280352a5614a04acbcf2938
https://doi.org/10.1007/s11265-010-0496-3
https://doi.org/10.1007/s11265-010-0496-3
Publikováno v:
Current Eye Research. 32:161-170
A method is presented for the calculation and visualization of percent blood oxygen saturation from specific tissue structures in hyperspectral images of the optic nerve head (ONH).Trans-pupillary images of the primate optic nerve head and overlying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d4479c6e75bf153db4d764090a817b5
https://doi.org/10.1080/02713680601139192
https://doi.org/10.1080/02713680601139192
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 34:505-514
* BACKGROUND AND OBJECTIVE: The goal of this study was to quantify retinal hemodynamics using the freeze-frame technique for determining volumetric retinal blood flow. * MATERIALS AND METHODS: Leukocytes and erythrocytes were removed from the circula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec7668dec0b4b5444894f46374769e4a
https://doi.org/10.3928/1542-8877-20031101-16
https://doi.org/10.3928/1542-8877-20031101-16
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 33:207-213
* OBJECTIVE: To investigate the use of the photosensitizer hypocrellin A as a photodynamic agent to occlude the choriocapillaris in the eyes of pigmented rabbits. * METHODS: Hypocrellin A (500 µg/kg) incorporated into liposomes was injected intraven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7902231be9ce5f00eead5c07ece5a7cd
https://doi.org/10.3928/1542-8877-20020501-07
https://doi.org/10.3928/1542-8877-20020501-07
Publikováno v:
Acta ophthalmologica. 92(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201fa3a2f7ad5ada9047259eb5a89601
https://pubmed.ncbi.nlm.nih.gov/24868581
https://pubmed.ncbi.nlm.nih.gov/24868581
Autor:
Darius M. Moshfeghi, Andrew A. Moshfeghi, Bahram Khoobehi, Shin Yoneya, Abdul Ahad Kazi, Keisuke Mori, Melih Ünal, Gholam A. Peyman
Publikováno v:
Scopus-Elsevier
* OBJECTIVE: To determine the threshold power levels for producing retinal and choroidal vascular occlusion using mono-L-aspartyl chlorin e6 (NPe6) photodynamic therapy; to evaluate its efficacy with longer intervals between photosensitìzer injectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5cd15d9f66249cf4cf4645b30980acd
https://doi.org/10.3928/1542-8877-20000301-11
https://doi.org/10.3928/1542-8877-20000301-11
Autor:
Bahram Khoobehi, Shin Yoneya, Abdul Ahad Kazi, Gholam A. Peyman, Keisuke Mori, Melih Ünal, Darius M. Moshfeghi
Publikováno v:
Ophthalmology. 107:29-35
Objective To delineate the various factors that may influence the outcome of photodynamic therapy of the retina and choroid. Design Experimental animal study. Animals Pigmented and nonpigmented rabbits; rhesus monkeys. Intervention The hydrophilic ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e5c3ba197f7f2ec2757a3be0a6e2181
https://doi.org/10.1016/s0161-6420(99)00012-3
https://doi.org/10.1016/s0161-6420(99)00012-3
Autor:
Gholam A. Peyman, Bahram Khoobehi
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 30:140-145
* BACKGROUND AND OBJECTIVE: To develop a method of staining and tracking cells in vivo with a scanning laser ophthalmoscope (SLO) to evaluate the retinal and choroidal circulations. * MATERIALS AND METHODS: Twelve pigmented male rats were used. Stain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e4f3884d0ff65fcd4b07377ba46082
https://doi.org/10.3928/1542-8877-19990201-11
https://doi.org/10.3928/1542-8877-19990201-11
Autor:
Darius M. Moshfeghi, Andrew A. Moshfeghi, George B Primbs, Gholam A. Peyman, Bahram Khoobehi, David H Crean
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 29:663-668
* BACKGROUND AND OBJECTIVES: To evaluate the optimal time from the end of photosensitizer injection to the commencement of light application for creating characteristic rundus lesions and the time to vascular occlusion following photodynamic therapy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be33bdeabbec873a3f8c141c1f0a976c
https://doi.org/10.3928/1542-8877-19980801-10
https://doi.org/10.3928/1542-8877-19980801-10