摘要:
The present invention provides substances which suppress or promote apoptosis of nerve cells, methods for screening them, and methods for diagnosis and treatment of diseases associated with apoptosis and kits therefore. Specifically, the present invention provides suppress or promote functions of CGI-94 protein or the interaction of CGI-94 protein with Smac/DIABLO to suppress or promote apoptosis. In addition, the present invention also provides a p18TFP protein and its coding DNA as an apoptosis suppressing substance, and pharmaceutical compositions for treating diseases associated with apoptosis, which comprises said protein or DNA.
摘要:
A tape tension controlling circuit which eliminates a complicated controlling operation and is produced at a very low cost. A supply side tape tension regulator is provided on the supply reel side while a take-up side tape tension regulator is provided on the take-up reel side with reference to a rotary drum, and displacements of the regulators corresponding to tension values of the magnetic tape are fed back to reel controlling systems for the supply reel and the take-up reel so that the tape tension on the supply reel side and the tape tension on the take-up reel side are individually kept constant. When the magnetic tape is to be fed in a pinch-off condition wherein a pinch roller is spaced away from the magnetic tape, a take-up side tension error signal is inhibited from being supplied.
摘要:
The compound ##STR1## wherein ring A represents a benzene ring; Ar represents an aromatic group; R.sup.1 and R.sup.2 independently represent hydrogen, acyl or hydrocarbon group or R.sup.1 and R.sup.2 taken together with the adjacent nitrogen atom represent a nitrogen-containing heterocyclic group; m represents an integer of 1 to 6; n represents an integer of 2 to 3; ----- represents a single bond or a double bond; X stands for --O-- or --NR.sup.3 -- in which R.sup.3 represents hydrogen, acyl or hydrocarbon group where ----- is a single bond or .dbd.N-- where ----- is a double bond has excellent GnRH receptor antagonizing activity, calcium antagonizing and monoamine-uptake inhibiting activities and and value as a prophylactic/therapeutic drug for sex hormone-dependent diseases and for central nervous system diseases.
摘要:
A spiro compound represented by the formula: ##STR1## wherein ring A represents an optionally substituted aromatic ring; T represents an optionally substituted hydrogen atom or an optionally substituted hydrocarbon group; X represents --CH.sub.2 --, --CO-- or --CH(OH)--; D represents --CH.sub.2 --, --O-- or --NR-- wherein R is a hydrogen atom or an optionally substituted hydrocarbon group and m, e and f independently represent an integer from 1 to 3, or a salt thereof. The spiro compound inhibits monoamine uptake, monoamine oxidase B and/or Ca ion uptake, and is a prophylactic and therapeutic drug for a central nervous diseases.
摘要:
A resin composition comprising:(A) 10 to 90 parts by weight of a polyphenylene ether resin,(B) 8 to 88 parts by weight of an ABS resin,(C) 1 to 30 parts by weight of a first graft copolymer selected from the group consisting of(C-I) a graft copolymer which is obtainable by polymerizing a monomer mixture comprising an aromatic vinyl compound and at least one other compound copolymerizable therewith in the presence of a polymer (C-1) comprising an unsaturated nitrile compound, an aromatic vinyl compound and at least one other vinyl compound copolymerizable therewith and has a vinyl group at least at one of molecular ends, and(C-II) a graft copolymer which is obtainable by polymerizing at least one vinyl compound in the presence of a polymer (C-1) and a polymer (C-2) comprising the aromatic vinyl compound and at least one other compound copolymerizable therewith and has a vinyl group at least at one of molecular ends,(E) 1 to 30 parts by weight of a second graft copolymer which is obtainable by polymerizing a monomer mixture comprising an unsaturated nitrile compound, an aromatic vinyl compound and at least one other vinyl compound copolymerizable therewith in the presence of a polymer which comprises an aromatic vinyl compound and at least one other vinyl compound copolymerizable therewith.