Affiliation: University of California
- Evaluating the lateral resolution of the adaptive optics scanning laser ophthalmoscopeYuhua Zhang
University of California, Berkeley, School of Optometry, Room 485, Minor Hall, Berkeley, California 94720 2020, USA
J Biomed Opt 11:014002. 2006..We also reveal the relationships among the lateral resolution and other three measures of the AOSLO imaging property including the Strehl ratio, the PSF, and the root mean square (rms) of wavefront aberration...
- MEMS-based adaptive optics scanning laser ophthalmoscopyYuhua Zhang
School of Optometry, University of California, California 94720 2020, USA
Opt Lett 31:1268-70. 2006..The significant increase in throughput allows for a confocal pinhole whose diameter is less than the Airy disc of the collection lens, thereby fully exploiting the axial resolution capabilities of the system...
- Photon signal detection and evaluation in the adaptive optics scanning laser ophthalmoscopeYuhua Zhang
School of Optometry, University of California, Berkeley 94720 2020, USA
J Opt Soc Am A Opt Image Sci Vis 24:1276-83. 2007..The study presents a practical strategy that can be used to test the photodetector for either initial evaluation or subsequent performance in in-line inspection...
- Heterogeneous patterns of tissue injury in NARP syndromeJeffrey M Gelfand
Department of Neurology, University of California, San Francisco, CA 94143 0114, USA
J Neurol 258:440-8. 2011..High-resolution retinal and brain imaging in NARP syndrome revealed analogous patterns of tissue injury characterized by heterogeneous areas of neuronal loss...
- Adaptive optics scanning laser ophthalmoscopy images in a family with the mitochondrial DNA T8993C mutationMichael K Yoon
Department of Ophthalmology, University of California, San Francisco, California 94143 0730, USA
Invest Ophthalmol Vis Sci 50:1838-47. 2009..This study was designed to assess the effect of mitochondrial DNA (mtDNA) mutation T8993C on cone structure in a family expressing neurogenic muscle weakness, ataxia, and retinitis pigmentosa (NARP) syndrome...
- High-resolution images of retinal structure in patients with choroideremiaReema Syed
Department of Ophthalmology, University of California, San Francisco, USA
Invest Ophthalmol Vis Sci 54:950-61. 2013..To study retinal structure in choroideremia patients and carriers using high-resolution imaging techniques...
- High-resolution in vivo imaging of the RPE mosaic in eyes with retinal diseaseAustin Roorda
UC Berkeley School of Optometry, University of California, Berkeley, Berkeley, California 94720 2020, USA
Invest Ophthalmol Vis Sci 48:2297-303. 2007..To use high-resolution and contrast imaging techniques to reveal microscopic retinal structures, including individual retinal pigment epithelial (RPE) cells, in human eyes with inherited retinal disease...
- Modeling the foveal cone mosaic imaged with adaptive optics scanning laser ophthalmoscopyNicole M Putnam
School of Optometry and Vision Science Graduate Group, University of California, Berkeley, Rm 485 Minor Hall, Berkeley, California 94720, USA
Opt Express 18:24902-16. 2010..The details of the model, its implications for imaging, and potential techniques to circumvent the limitations are discussed in this paper...
- Resolving single cone inputs to visual receptive fieldsLawrence C Sincich
Beckman Vision Center, University of California, San Francisco, San Francisco, California, USA
Nat Neurosci 12:967-9. 2009..Parvocellular LGN neurons mapped in this manner responded with high reliability to stimulation of single cones...
- High-resolution imaging with adaptive optics in patients with inherited retinal degenerationJacque L Duncan
Department of Ophthalmology, University of California, San Francisco School of Medicine, San Francisco, California 94143 0730, USA
Invest Ophthalmol Vis Sci 48:3283-91. 2007..To investigate macular photoreceptor structure in patients with inherited retinal degeneration using high-resolution images and to correlate the findings with clinical phenotypes and genetic mutations...
- Transcriptional upregulation of breast cancer resistance protein by 17beta-estradiol in ERalpha-positive MCF-7 breast cancer cellsYuhua Zhang
Department of Pathology, Qilu Hospital School of Medicine, Jinan, People s Republic of China
Oncology 71:446-55. 2006..A putative estrogen response element (ERE) was located in the promoter region of the BCRP gene. The present study aimed to investigate whether human BCRP expression is regulated pretranscriptionally by 17beta-estradiol...
- Isolation of an osmotin-like protein gene from strawberry and analysis of the response of this gene to abiotic stressesYuhua Zhang
Department of Biological Sciences, Louisiana State University and LSU Agricultural Center, Baton Rouge, LA 70803, USA
J Plant Physiol 164:68-77. 2007..The positive responses of FaOLP2 to the three abiotic stimuli suggested that strawberry FaOLP2 may help to protect against osmotic-related environmental stresses and that it may also be involved in plant defense system against pathogens...
- Using QPCR to assign infectious potencies to adenovirus based vaccines and vectors for gene therapy: toward a universal method for the facile quantitation of virus and vector potencyFubao Wang
Department of Bioprocess and Bioanalytical Research, Merck Research Laboratories, Merck and Co, Inc, West Point, PA 19486, USA
Vaccine 23:4500-8. 2005..QPA assays owing to their simplicity and easy automation, rapidity, capacity and precision hold promise to become widely practiced methods for the quantitation of the potency of live virus vaccines and other recombinant virus vectors...