Abstract: A cell population comprising Corin- and/or Lrtm1-positive cells was produced by the following steps (1) and (2), from which Corin positive and/or Lrtm1 positive cells are collected using a substance that binds to Corin and/or a substance that binds to Lrtm1, and dopaminergie neuron progenitor cells are produced by performing suspension culture of the Corin positive and/or Lrtm1 positive cells in a culture solution containing one or more nutritional factors: (1) a step of performing adhesion culture of pluripotent stem cells in a medium for maintaining undifferentiated state containing a Sonic hedgehog (SHH) signal stimulant, and an undifferentiated state-maintaining factor in the absence of feeder cells but in the presence of an extracellular matrix, and (2) a step of culturing the cell population obtained in the step (1) in a culture solution containing one or more differentiation-inducing factors.

Abstract: A cell population comprising Corin- and/or Lrtm1-positive cells was produced by the following steps (1) and (2), from which Corin positive and/or Lrtm1 positive cells are collected using a substance that binds to Corin and/or a substance that binds to Lrtm1, and dopaminergic neuron progenitor cells are produced by performing suspension culture of the Corin positive and/or Lrtm1 positive cells in a culture solution containing one or more nutritional factors: (1) a step of performing adhesion culture of pluripotent stem cells in a medium for maintaining undifferentiated state containing a Sonic hedgehog (SHH) signal stimulant, and an undifferentiated state-maintaining factor in the absence of feeder cells but in the presence of an extracellular matrix, and (2) a step of culturing the cell population obtained in the step (1) in a culture solution containing one or more differentiation-inducing factors.

Abstract: An antenna element includes a body including laminated insulator layers, a first ground conductor, and a radiation conductor overlapping the first ground conductor along a first direction from the first ground conductor. Guard ground conductors are provided in the body along the first direction to surround the radiation conductor. The guard ground conductors include second ground conductors electrically interconnected, and one or more first interlayer connection conductors piercing the insulator layers. The second ground conductors are shaped to not make a circuit of the radiation conductor, and are positioned at multiple positions relative to up-down directions.

Abstract: A processor comprises a receiver including a recess. The recess includes a channel, and an inflatable body located in the channel. The inflatable body has an outer periphery surface and an inner periphery surface. The inner periphery surface defines a central opening in the inflatable body. The inflatable body is reversibly inflatable between a deflated state and an inflated state.

Abstract: A medical apparatus comprises an insertion section inserted into a subject, a treatment instrument channel provided in the insertion section along an insertion axis extending from a proximal end to a distal end of the insertion section, a treatment instrument being inserted through the treatment instrument channel, an elastic member provided in at least a part of the treatment instrument channel, and a channel operation member for transmitting an operation force to the elastic member, and wherein the elastic member changes, according to the operation force, a sectional area of an inside of the treatment instrument channel in a direction crossing the insertion axis.

Abstract: The present invention provides a method for producing dopaminergic neuron progenitor cells from pluripotent stem cells, which method comprises the steps of: (i) performing adherent culture of pluripotent stem cells on an extracellular matrix in a medium containing a reagent(s) selected from the group consisting of BMP inhibitor, TGF? inhibitor, SHH signal-stimulating agent, FGF8, and GSK3? inhibitor; (ii) collecting Corin- and/or Lrtm1-positive cells from the cells obtained in Step (i) using a substance which binds to Corin and/or a substance which binds to Lrtm1; and (iii) performing suspension culture of the cells obtained in Step (ii) in a medium containing a neurotrophic factor.

Abstract: Provided is a method for freezing a cell aggregate including neural cells. provided is a method for freezing a cell aggregate including neural cells and having a three-dimensional structure, which comprises following steps (1) and (2): (1) contacting a cell aggregate including neural cells and having a three-dimensional structure with a preservation solution at 0° C. to 30° C. prior to freezing to prepare a preservation solution-soaked cell aggregate; and (2) cooling the preservation solution-soaked cell aggregate obtained in step (1) from a temperature at least about 5° C. higher than the freezing point of the preservation solution to a temperature about 5° C. lower than the freezing point at an average cooling speed of 2 to 7° C./min to freeze the cell aggregate.

Abstract: The present invention provides a method for producing dopaminergic neuron progenitor cells from pluripotent stem cells, which method comprises the steps of: (i) performing adherent culture of pluripotent stem cells on an extracellular matrix in a medium containing a reagent(s) selected from the group consisting of BMP inhibitor, TGF? inhibitor, SHH signal-stimulating agent, FGF8, and GSK3? inhibitor; (ii) collecting Corin- and/or Lrtm1-positive cells from the cells obtained in Step (i) using a substance which binds to Corin and/or a substance which binds to Lrtm1; and (iii) performing suspension culture of the cells obtained in Step (ii) in a medium containing a neurotrophic factor.

Abstract: The present invention provides a method for producing dopaminergic neuron progenitor cells from pluripotent stem cells, which method comprises the steps of: (i) performing adherent culture of pluripotent stem cells on an extracellular matrix in a medium containing a reagent(s) selected from the group consisting of BMP inhibitor, TGF? inhibitor, SHH signal-stimulating agent, FGF8, and GSK3? inhibitor; (ii) collecting Corin- and/or Lrtm1-positive cells from the cells obtained in Step (i) using a substance which binds to Corin and/or a substance which binds to Lrtm1; and (iii) performing suspension culture of the cells obtained in Step (ii) in a medium containing a neurotrophic factor.

Abstract: Provided is a microsyringe unit capable of improving the accuracy of the injection position of liquid in a brain. The microsyringe unit of the present invention is composed of a microsyringe (100) and a needle guide (200). The microsyringe (100) includes a cylindrical needle (110), a plunger (120) that is passed through the needle (110), and a needle base portion (130) that supports the needle (110). The needle base portion (130) abuts on a guide base portion (230) of the needle guide (200), thereby causing a part of the needle (110) to protrude from the tip of the needle guide (200) in a reference state in which forward movement of the needle (110) passed through the needle guide (200) is stopped.

Abstract: A cell population comprising Corin- and/or Lrtm1-positive cells was produced by the following steps (1) and (2), from which Corin positive and/or Lrtm1 positive cells are collected using a substance that binds to Corin and/or a substance that binds to Lrtm1, and dopaminergic neuron progenitor cells are produced by performing suspension culture of the Corin positive and/or Lrtm1 positive cells in a culture solution containing one or more nutritional factors: (1) a step of performing adhesion culture of pluripotent stem cells in a medium for maintaining undifferentiated state containing a Sonic hedgehog (SHH) signal stimulant, and an undifferentiated state-maintaining factor in the absence of feeder cells but in the presence of an extracellular matrix, and (2) a step of culturing the cell population obtained in the step (1) in a culture solution containing one or more differentiation-inducing factors.

Abstract: Disclosed is an optical film that has excellent adhesion and surface hardness between the film substrate and a hard coat layer or other functional layer, has improved brittleness, is transparent, and has low moisture absorption and high heat resistance. Additionally disclosed are an antireflective film, a polarizing plate, and a display device using the same. The optical film has at least a hard coat layer or a back coat layer as a functional layer containing a resin on a film substrate, and is characterized in that said film substrate contains a thermoplastic acrylic resin (A) and a cellulose ester resin (B), with the content ratio by mass of said thermoplastic acrylic resin (A) and said cellulose ester resin (B) being in a range thermoplastic acrylic resin (A):cellulose ester resin (B)=95:5 to 50:50.

Abstract: The present invention provides a method for selecting dopaminergic neuron progenitor cells, which comprises detecting any one or more of markers selected from the group consisting of CD15 (SSEA-1), CD24, CD46, CD47, CD49b, CD57, CD58, CD59, CD81, CD90, CD98, CD147, CD184, Disalogangliosid GD2, SSEA-4, CD49f, SERINC4, CCR9, PHEX, TMPRSS11E, HTR1E, SLC25A2, Ctxn3, Ccl7, Chrnb4, Chrna3, Kcnv2, Grm2, Syt2, Lim2, Mboat1, St3gal6, Slc39a12, Tacr1, Lrtm1, Dscam and CD201.

Abstract: The present invention provides a method for producing dopaminergic neuron progenitor cells from pluripotent stem cells, which method comprises the steps of: (i) performing adherent culture of pluripotent stem cells on an extracellular matrix in a medium containing a reagent(s) selected from the group consisting of BMP inhibitor, TGF? inhibitor, SHH signal-stimulating agent, FGF8, and GSK3? inhibitor; (ii) collecting Corin- and/or Lrtm1-positive cells from the cells obtained in Step (i) using a substance which binds to Corin and/or a substance which binds to Lrtm1; and (iii) performing suspension culture of the cells obtained in Step (ii) in a medium containing a neurotrophic factor.

Abstract: The invention provides lithographic printing plate supports that can give lithographic printing plates excellent in all of plate durability, scumming resistance, ink releasability and halftone staining resistance, and also provides such negative photosensitive lithographic printing plates. The lithographic printing plate support includes a hydrophilic layer containing an inorganic filler, the inorganic filler having particle size distribution peaks in the range of 0.2 ?m to less than 0.6 ?m and in the range of 0.6 ?m to less than 1.5 ?m. The negative photosensitive lithographic printing plate includes the support.

Abstract: The present invention provides a method for selecting dopaminergic neuron progenitor cells, which comprises detecting any one or more of markers selected from the group consisting of CD15 (SSEA-1), CD24, CD46, CD47, CD49b, CD57, CD58, CD59, CD81, CD90, CD98, CD147, CD184, Disalogangliosid GD2, SSEA-4, CD49f, SERINC4, CCR9, PHEX, TMPRSS11E, HTR1E, SLC25A2, Ctxn3, Cc17, Chrnb4, Chrna3, Kcnv2, Grm2, Syt2, Lim2, Mboat1, St3ga16, Slc39a12, Tacr1, Lrtm1, Dscam and CD201.

Abstract: A function of storing character string information added with vowel or nasal sound information; a function of displaying the character string information from a dictionary function or the character string information to be input; a function of displaying read number information of the displayed character string information; a function of designating and inputting desired positional information to the displayed read number information; a function of changeably setting the positional information regarding the designated and input positional information; a function of retrieving and extracting the character string information from the dictionary function at a position corresponding to the positional information obtained by referring to the changeable positional information, wherein the character string information is coincident with the vowel or the nasal sound information regarding a read of a character corresponding to the designated and input positional information; and a function of outputting and displaying

Abstract: A function of storing character string information added with vowel or nasal sound information; a function of displaying the character string information from a dictionary function or the character string information to be input; a function of displaying read number information of the displayed character string information; a function of designating and inputting desired positional information to the displayed read number information; a function of changeably setting the positional information regarding the designated and input positional information; a function of retrieving and extracting the character string information from the dictionary function at a position corresponding to the positional information obtained by referring to the changeable positional information, wherein the character string information is coincident with the vowel or the nasal sound information regarding a read of a character corresponding to the designated and input positional information; and a function of outputting and displaying

Abstract: Disclosed is an optical film that has excellent adhesion and surface hardness between the film substrate and a hard coat layer or other functional layer, has improved brittleness, is transparent, and has low moisture absorption and high heat resistance. Additionally disclosed are an antireflective film, a polarizing plate, and a display device using the same. The optical film has at least a hard coat layer or a back coat layer as a functional layer containing a resin on a film substrate, and is characterized in that said film substrate contains a thermoplastic acrylic resin (A) and a cellulose ester resin (B), with the content ratio by mass of said thermoplastic acrylic resin (A) and said cellulose ester resin (B) being in a range thermoplastic acrylic resin (A):cellulose ester resin (B)=95:5 to 50:50.

Abstract: A traffic information notification system for use by a vehicle acquires vehicle travel history data, automatically registers, on the basis of the acquired travel history data, at least one route along which the vehicle usually travels, a time at which the vehicle travels along each of the at least one routes, and traffic information associated with each of the at least one routes. The traffic information system compares current traffic information along a registered route to be traveled provided by a traffic information system with the automatically registered traffic information for that registered route to be traveled, and provides a notification, when the current traffic information is substantially different from the automatically registered traffic information, of the substantially different current traffic information.