Abstract: This invention is directed to an isolated DNA sequence encoding an antigen of Taenia solium metacestodes. A 10 kDa antigen of Taenia solium metacestodes (TSM) has been shown to be specific for immunodiagnosis of Neurocysticercosis (NCC), which is an important cause of neurological disease worldwide. This invention discloses a method of cloning a cDNA library encoding a 10 kDa protein from Taenia solium metacestodes. The cloned cDNA contained a 258 bp complete open reading frame, encoding an 86 amino acid protein with a calculated molecular weight of 9,582 Da. It showed 73% homology with a 10 kDa antigen of T. crassiceps. The recombinant protein was expressed bacterially as a fusion protein at a high level. A recombinant TSM antigen prepared according: to this invention is useful in detecting neurocysticerocosis disease. In immunoblot with purified recombinant protein, 97% of sera from active NCC showed strong reactivity while 14% of sera from chronic calcified NCC were weekly positive.

Abstract: Disclosed is a detachment type waist protecting belt wherein hook and loop fastener strips are attached to distal ends and heightwise middle portions of left and right bands, a pair of connecting plates made of a soft plastic material are secured to proximal ends of the left and right bands, connection rings are rotatably fastened to the connecting plates by pins to be spaced one from another in a longitudinal direction by a predetermined distance, both ends of a pair of pulling cords respectively pass zigzag from upper and lower ends of the connecting plates through the connection rings so as to be freed at heightwise middle portions of the connecting plates, and a pair of tightening bands are connected to the freed both ends of the pulling cords. The detachment type waist protecting belt includes a waist support which fits a contour of the waist of the human body. Guide projections are formed at both sides of an outer surface of the waist support.