Abstract: Noise derived from electromagnetic coupling due to size reduction of an element mounting substrate is reduced. In an embodiment of the present disclosure, an element mounting substrate includes an insulation layer, an input wiring line and an output wiring line disposed on the insulation layer, and a ground layer disposed on the insulation layer, located around the input wiring line and the output wiring line, and including an exposed region where the insulation layer is exposed. The exposed region of the ground layer overlaps a region where the input wiring line and the output wiring line are close to each other. A SAW element is mounted on the element mounting substrate. With this configuration, the noise derived from the electromagnetic coupling generated between the input wiring line and the output wiring line can be reduced, and measurement accuracy can be improved.

Abstract: A culture container (1) having a guide thread (31) and a plurality of cells (32) that is capable of culturing a regenerative hair follicle germ (30), wherein the culture container (1) is equipped with a first recess (10) and a second recess (20) and the second recess (20) has a second bottom (22) where the guide thread (31) can be positioned in the center of an opening (23) and a method for producing a regenerative hair follicle germ that includes a step for aggregating a cell population including epithelial cells (32a) within the second recess (20) of the culture container (1), a step for aggregating a cell population including mesenchymal cells (32b) within the second recess (20), a step for inserting the guide thread (31) into the second recess (20), and a step for culturing the cell population including epithelial cells (32a) and the mesenchymal cells (32b).

Abstract: To provide means for efficient growth of epithelial cells capable of being used to manufacture regenerated hair follicle germs. Provided are a culture medium for growth of epithelial cells capable of being used to manufacture regenerated hair follicle germs, the culture medium comprising basal medium and at least (1) through (3), below: and a method for growing the epithelial cells using the culture medium: (1) at least one species of BMP inhibitor: (2) at least one species of fibroblast growth factor: and (3) at least one species of sonic hedgehog (SHH) and/or SHH agonist.

Abstract: A measurement method includes a measurement step of measuring a first single value and a second signal value, the first signal value being based on a reaction between a first reacting substance and the sample, the second signal value being based on a reaction between a second reacting substance and the sample, the first reacting substance having a higher reactivity to a second detection target than to a first detection target, the second reacting substance having a higher reactivity to the first detection target than to the second detection target.

Abstract: A measurement method includes a measurement step of measuring a first single value and a second signal value, the first signal value being based on a reaction between a first reacting substance and the sample, the second signal value being based on a reaction between a second reacting substance and the sample, the first reacting substance having a higher reactivity to a second detection target than to a first detection target, the second reacting substance having a higher reactivity to the first detection target than to the second detection target.