Abstract: A novel therapeutic agent and novel anti-HTLV-1 drug for HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) is provided. A substance capable of inhibiting tyrosine kinase encoded by the ABL1 gene is contained as an active ingredient.

Abstract: A novel therapeutic agent and novel anti-HTLV-1 drug for HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) is provided. A substance capable of inhibiting tyrosine kinase encoded by the ABL1 gene is contained as an active ingredient.

Abstract: [Problem] The purpose of the present invention is to provide a pharmaceutical composition containing an antibacterial agent, which is effective in elucidating one cause of dementia, and in treatment thereof. [Solution] The present invention provides a pharmaceutical composition for treatment of dementia, containing an antibacterial agent. The present invention moreover provides a pharmaceutical composition for treatment of extreme halophile infections, containing a folic acid synthesis inhibitor.

Abstract: An air-operated valve which can keep the impact at the time a valve part sits on a seat from causing material from shedding and thereby generating particles which contaminate a controlled fluid and thereby can maintain a high cleanliness of the controlled fluid, that is, an air-operated valve which is provided with a valve chamber body which has a valve chamber which forms a seat, a valve mechanism which is provided with a valve part which seals the seat and with a diaphragm in the valve chamber, and a housing body which houses a drive mechanism which uses working air to make the valve mechanism advance and retract to drive and control it to open and close the seat, the drive mechanism provided with a first piston, a first spring which biases the first piston, a second piston which is slidably housed in the housing body and slidably houses the first piston inside it and which pushes the first piston, and a second spring which biases the second piston, the spring force of the second spring being made larger th

Abstract: An air-operated valve which can keep the impact at the time a valve part sits on a seat from causing material from shedding and thereby generating particles which contaminate a controlled fluid and thereby can maintain a high cleanliness of the controlled fluid, that is, an air-operated valve which is provided with a valve chamber body which has a valve chamber which forms a seat, a valve mechanism which is provided with a valve part which seals the seat and with a diaphragm in the valve chamber, and a housing body which houses a drive mechanism which uses working air to make the valve mechanism advance and retract to drive and control it to open and close the seat, the drive mechanism provided with a first piston, a first spring which biases the first piston, a second piston which is slidably housed in the housing body and slidably houses the first piston inside it and which pushes the first piston, and a second spring which biases the second piston, the spring force of the second spring being made larger th

Abstract: A manifold valve has an intake for receiving a secondary fluid, a passage upwardly extending from the intake, a valve unit for opening and closing a top end of the passage, and a main channel having an opening on a bottom wall thereof, the opening facing the top end of the passage. The secondary fluid is upwardly supplied into the main channel through the intake, passage, and opening when the valve unit opens the top end of the passage and is stopped when the valve unit closes the top end of the passage.