photoactivation - Books

Result Filters

Results: 1 to 20 of 39 books (84 items)

<< First< Prev

Page of 2

Next >Last >>

Select item 55578201.

All-Optical Methods to Study Neuronal Function [Internet].

Papagiakoumou E, editor.

New York: Humana; 2023.

Top results in this book Table of Contents

Select item 16509622.

Webvision: The Organization of the Retina and Visual System [Internet].

Kolb H, Fernandez E, Jones B, et al., editors.

Salt Lake City (UT): University of Utah Health Sciences Center; 1995-.

Top results in this book Table of Contents

Select item 42269423.

Some Drugs and Herbal Products.

IARC Working Group on the Evaluation of Carcinogenic Risks to Humans.

Lyon (FR): International Agency for Research on Cancer; 2016. (IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, No. 108.)

Top results in this book Table of Contents

Select item 14152804.

Madame Curie Bioscience Database [Internet].

Austin (TX): Landes Bioscience; 2000-2013.

Top results in this book Table of Contents

Select item 42208805.

Ranibizumab (Lucentis): Visual Impairment due to Choroidal Neovascularization Secondary to Pathologic Myopia [Internet].

Ottawa (ON): Canadian Agency for Drugs and Technologies in Health; 2015 Aug.

Top results in this book Table of Contents

Select item 44447606.

Appetite and Food Intake: Central Control. 2nd edition.

Harris RBS, editor.

Boca Raton (FL): CRC Press/Taylor & Francis; 2017.

Top results in this book Table of Contents

Select item 18957887.

Molecular Biology of the Cell. 4th edition.

Alberts B, Johnson A, Lewis J, et al.

New York: Garland Science; 2002.

Top results in this book Table of Contents

Select item 16686908.

Holland-Frei Cancer Medicine. 6th edition.

Kufe DW, Pollock RE, Weichselbaum RR, et al., editors.

Hamilton (ON): BC Decker; 2003.

Top results in this book Table of Contents

Select item 24315929.

Inflammation and the Microcirculation.

Granger DN, Senchenkova E.

San Rafael (CA): Morgan & Claypool Life Sciences; 2010.

Top results in this book Table of Contents

Select item 458291610.

Some Naturally Occurring Substances: Food Items and Constituents, Heterocyclic Aromatic Amines and Mycotoxins.

IARC Working Group on the Evaluation of Carcinogenic Risks to Humans.

Lyon (FR): International Agency for Research on Cancer; 1993. (IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, No. 56.)

Top results in this book Table of Contents

Select item 440366811.

StatPearls [Internet].

Treasure Island (FL): StatPearls Publishing; 2024 Jan-.

Top results in this book Table of Contents

Select item 191116412.

Genomes. 2nd edition.

Brown TA.

Oxford: Wiley-Liss; 2002.

Top results in this book Table of Contents

Select item 188138213.

Basic Neurochemistry: Molecular, Cellular and Medical Aspects. 6th edition.

Siegel GJ, Agranoff BW, Albers RW, et al., editors.

Philadelphia: Lippincott-Raven; 1999.

Top results in this book Table of Contents

Select item 145898414.

GeneReviews® [Internet].

Adam MP, Feldman J, Mirzaa GM, et al., editors.

Seattle (WA): University of Washington, Seattle; 1993-2024.

Top results in this book Table of Contents

Select item 563314615.

Belumosudil (Rezurock): CADTH Reimbursement Review: Therapeutic area: Graft-versus-host disease [Internet].

Ottawa (ON): Canadian Agency for Drugs and Technologies in Health; 2024 Apr.

Top results in this book Table of Contents

Select item 412940016.

Optically Induced Nanostructures: Biomedical and Technical Applications.

König K, Ostendorf A, editors.

Berlin: De Gruyter; 2015 Jun 23.

Top results in this book Table of Contents

Select item 319409617.

Oil in the Sea III: Inputs, Fates, and Effects.

National Research Council (US) Committee on Oil in the Sea: Inputs, Fates, and Effects.

Washington (DC): National Academies Press (US); 2003.

Top results in this book Table of Contents

Select item 455333618.

DDT, Lindane, and 2,4-D.

IARC Working Group on the Evaluation of Carcinogenic Risks to Humans.

Lyon (FR): International Agency for Research on Cancer; 2018. (IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, No. 113.)

Top results in this book Table of Contents

Select item 568529619.

The EBMT Handbook: Hematopoietic Cell Transplantation and Cellular Therapies [Internet]. 8th edition.

Sureda A, Corbacioglu S, Greco R, et al., editors.

Cham (CH): Springer; 2024.

Top results in this book Table of Contents

Select item 462671420.

Calcium Entry Channels in Non-Excitable Cells.

Kozak JA, Putney JW Jr, editors.

Boca Raton (FL): CRC Press/Taylor & Francis; 2018.

Top results in this book Table of Contents

<< First< Prev

Page of 2

Next >Last >>

Supplemental Content

Images search in Bookshelf

Fig. 1

Spectral combinations of indicators and actuators in an all-optical experiment, and their respective cross-activation. (a) illustrates the overlap between the absorption spectra of GCaMP with the red-light absorbing opsin ChRimson. Here, during hypsochromic imaging of the indicator, higher electronic state transitions in the all-trans retinal can evoke photoactivation of ChRimson. While in (b) the absorption spectra of RCaMP and the action spectra of ChR2 are shown. Here, both spectra are sufficiently separated to avoid cross-activation of the blue-light absorbing opsin via bathochromic imaging, while contamination of RCaMP emission during opsin photoactivation is minimal due to low absorption of the red indicator for shorter wavelengths

Spatial and Temporal Considerations of Optogenetic Tools in an All-Optical Single-Beam Experiment.

Papagiakoumou E, editor. All-Optical Methods to Study Neuronal Function [Internet]. New York: Humana; 2023.
Fig. 3

3D-SHOT generates axially confined photoactivation. (a) A photostimulation pattern generated with CGH (top) or 3D-SHOT (bottom) was mechanically stepped along the optical axis (z) and passed through a cell expressing opsin. Photocurrents were recorded in the whole-cell voltage-clamp configuration in neurons. (b) FWHM of the characteristic response profile for both methods at various power levels. (c) Photocurrent response profile for CGH (left) and 3D-SHOT (right) with a 10 μm disk target and different power levels. (d) Spatial profile of two-photon evoked spiking of a L2/3 pyramidal neuron in a mouse brain slice (left) in the radial dimension. Black: CGH; red: 3D-SHOT, p < 0.56 Mann-Whitney U-test, and (right), along the axial dimension (p < 0.006, Mann-Whitney U-test). (e) Quantification of the FWHM comparing CGH and 3D-SHOT. (f) Full volumetric assessment of photostimulation resolution, points throughout the volume were tested, but only points that elicited spike probability greater than zero are shown. (Adapted from Pegard et al. [7])

High-Speed All-Optical Neural Interfaces with 3D Temporally Focused Holography.

Papagiakoumou E, editor. All-Optical Methods to Study Neuronal Function [Internet]. New York: Humana; 2023.
Figure 18-23The dynamic behavior of microtubules in the metaphase spindle studied by photoactivation of fluorescence

A metaphase spindle formed in vitro from an extract of Xenopus eggs has incorporated three fluorescent markers: rhodamine-labeled tubulin (red) to mark all of the microtubules, a blue DNA-binding dye that labels the chromosomes, and caged-fluorescein-labeled tubulin, which is also incorporated into all of the microtubules but is invisible because it is nonfluorescent until activated by ultraviolet light. The distribution of the chromosomes and microtubules in the spindle is shown in (A). In (B) a beam of ultraviolet light is used to uncage the caged-fluorescein-labeled tubulin locally, mainly just to the left side of the metaphase plate. Over the next few minutes (after 1 ½ minutes in C, after 2½ minutes in D) the uncaged fluorescein-tubulin signal is seen to move toward the left spindle pole, indicating that tubulin is continuously moving poleward even though the spindle (visualized by the red rhodamine-tubulin fluorescence) remains largely unchanged. The caged fluorescein signal also diminishes in intensity, indicating that the individual microtubules are continually depolymerizing and being replaced. (From K.E. Sawin and T.J. Mitchison, J. Cell Biol. 112:941-954, 1991, by copyright permission of the Rockefeller University Press.)

Mitosis .

Alberts B, Bray D, Lewis J, et al. Molecular Biology of the Cell. 3rd edition. New York: Garland Science; 1994.
Figure 18-20The dynamic behavior of microtubules in the metaphase spindle studied by photoactivation of fluorescence

A metaphase spindle formed in vitro by adding Xenopus sperm to an extract of Xenopus eggs (see Figure 17-9) has incorporated three fluorescent markers: rhodamine-labeled tubulin (red) to mark all of the microtubules, a blue DNA-binding dye that labels the chromosomes, and caged-fluorescein-labeled tubulin, which is also incorporated into all of the microtubules but is invisible because it is nonfluorescent until activated by ultraviolet light. (A) The distribution of the chromosomes and microtubules in the spindle. (B) A beam of ultraviolet light was used to uncage the caged-fluorescein-labeled tubulin locally, mainly just to the left side of the metaphase plate. Over the next few minutes (after 1.5 minutes in C, after 2.5 minutes in D), the uncaged fluorescein-tubulin signal is seen to move toward the left spindle pole, indicating that tubulin is continuously moving poleward, even though the spindle (visualized by the red rhodamine-tubulin fluorescence) remains largely unchanged. The caged fluorescein signal also diminishes in intensity, indicating that the individual microtubules are continually depolymerizing and being replaced. (From K.E. Sawin and T.J. Mitchison, J. Cell Biol. 112:941–954, 1991. © The Rockefeller University Press.)

Mitosis.

Alberts B, Johnson A, Lewis J, et al. Molecular Biology of the Cell. 4th edition. New York: Garland Science; 2002.