Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. The method can further comprise freezing and thawing the CD56+ cells and/or CD3?/CD56+ cells. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method for producing natural killer cells is disclosed. The method comprises isolating peripheral blood mononuclear cells (PBMCs) from a blood sample; isolating at least one of CD56+ cells and/or CD3?/CD56+ cells from the PBMCs; and co-culturing the at least one of CD56+ cells and/or CD3?/CD56+ cells with a combination of feeder cells in the presence of a cytokine. A composition for treating cancer is also disclosed. The composition comprises the CD56+ natural killer cells produced by the disclosed method and a cytokine.

Abstract: A method of selecting a collection of cells for choosing a fetal bovine serum (FBS) to use in stem cell transplantation is provided. In addition, a method of selecting a fetal bovine serum (FBS) for use in culturing stem cells for transplantation is provided. Furthermore, a culture medium for culturing stem cells for transplantation and a method of stem cell transplantation are provided.

Abstract: A method of selecting a collection of cells for choosing a fetal bovine serum (FBS) to use in stem cell transplantation is provided. In addition, a method of selecting a fetal bovine serum (FBS) for use in culturing stem cells for transplantation is provided. Furthermore, a culture medium for culturing stem cells for transplantation and a method of stem cell transplantation are provided.

Abstract: A distributed interne protocol television network system is provided which can expand its bandwidth and support an unlimited number of content and program providers because encrypted and packetized video is streamed by the content and program providers directly to the end user through a broadband network and not through a network operations center that is part of the system. The video will appear to the end user as if it came from the network operating center but it does not. The network operating center has a management function that requires less bandwidth. The distributed network structure will include broad-caster servers supplied to each of the content or program providers and acting in cooperation with management software in the network operating center that supports operation of the network.

Abstract: Disclosed are a welding device of a fuel tank for vehicles, which welds flanges of upper and lower panels of the fuel tank together by pressing and melting using a laser, and a welding method thereof The welding device includes a feed unit for holding upper and lower panels of the fuel tank provided with flanges formed at edges thereof under the condition that the flanges are stacked, and for transferring the upper and lower panels in a horizontal direction; a pressure unit for pressing the flanges of the upper and lower panels, transferred by the feed unit, at front and rear portions of at front and rear portions, and for guiding the transfer of the upper and lower panels; and a laser beam generator perpendicularly separated from central portions of the flanges pressed by the pressure unit by a designated interval, for irradiating a laser beam to the upper and lower panels so that the flanges of the upper and lower panels are fusion-welded together by using heat generated from the irradiated laser beam.

Abstract: An advertising method using a network service terminal is provided for displaying an advertising web page provided by a service operator (SO) provider on a web page that a subscriber is browsing, wherein the terminal functions as a bridge between a cable network operated by an SO provider and a subscriber's network and which adds an advertising function to the conventional Internet service terminal. The advertising method comprises the steps of converting an IP address of the web server in response to a web request signal from a subscriber's network and an IP address of the advertising web server stored therein into reference IP addresses; producing a frame set file of two window frames having the reference IP addresses as a source, and transmitting it to the subscriber's network; and converting the reference IP address to the original IP address in response to a web request signal for the original IP address from the subscriber's network, and transmitting it to the cable network.

Abstract: The present invention relates to a control method and a control apparatus of a washer wherein washing processes involving washing, rinsing and de-watering are performed fully automatically by the introduction of functions of a commonly-used remote controller, thus providing the user conveniences and usefulness, and more particularly to a control method and a control apparatus of a washer wherein, by utilizing a remote controller and a radio transmitting and receiving part internally installed on the main body of the washer, necessary data are mutually transmitted and received and when there is any discrepancy, the user is caused to perceive it through an alarm part and a display part of a remote controller, which makes swift action possible and prevents abnormal operations of a washer resulting from mutual interference by way of proceeding washing process only when intrinsic secret codes of a washer are matched with secret codes memorized in a EEPROM.