53 results about "Pancreatic Fluid" patented technology

One solid preparation of the present invention mainly includes silicon fine particles, and has a capability of generating hydrogen. In addition, one specific example of the solid preparation mainly includes silicon fine particles having a crystallite diameter principally of 1 nm or more and 100 nm or less, and exhibits a capability of generating hydrogen in an amount of 3 ml / g or more when brought into contact with a water-containing liquid having a pH value of 7 or more. In this solid preparation, hydrogen is generated when the silicon fine particles are brought into contact with a water-containing liquid having a pH value of 7 or more. Therefore, taking advantage of the characteristics of the solid preparation, generation of hydrogen is promoted in, for example, a gastrointestinal tract where the pH value is 7 or more due to secretion of pancreatic fluid after passage through the stomach after oral ingestion.

The invention provides a duodenal internal covering membrane, which is made of degradable shape memory biocompatible material and relates to degradable medical equipment internally installed in a digestive tract. After the internal covering membrane is implanted into a duodenum, chyme can be split from bile and pancreatic juice, so stomach exudates are prevented from being directly digested, absorbed and metabolized in the duodenum, and the histocompatibility is good; after being implanted into a human body, the duodenal internal covering membrane is steady, is not easy to slide off to be incarcerated and can be gradually degraded in the human body after 2 months to 5 years, so complicated operation and the injury to organs and tissue, which are caused when the duodenal internal covering membrane is removed from the human body in the future, are avoided, a rebound effect achieved after the original barrier is instantaneously and thoroughly dismounted can be slowed down, and the duodenal internal covering membrane can be prepared into medical equipment which is used for curing obesity and diabetes mellitus and does not need to be removed from the human body in the future; and tube-shaped part sinking induced by gastrointestinal motility and jejunum content backflow caused by the decrease of a gap between a tube-shaped part of the internal covering membrane and the inner wall of the duodenum can be avoided. The prepared medical equipment for curing the obesity and the diabetes mellitus can achieve the effects of dropping prevention, removal exemption, rebound inhibition and injury reduction.

A fluorescent probe for detecting pancreatic fluid containing a compound or salt thereof represented by formula (I) below.(In the formula, A represents an amino acid residue or N-substituted amino acid residue, with A forming an amide bond with the adjacent NH in the formula; R1 represents a hydrogen atom or 1 to 4 same or different substituent groups that bond with a benzene ring; R2, R3, R4, R5, R6, and R7 each independently represent a hydrogen atom, a hydroxyl group, an alkyl group, or a halogen atom; R8 and R9 each independently represent a hydrogen atom or an alkyl group; and X represents a C1-C3 alkylene group).

The present invention relates to a pharmaceutical composition in which a core is microparticles containing predetermined amounts of pancreatin, cetanol, and poloxamer 407, a method for producing the same, and production of water-based enteric-coated microparticles. In addition, the resulting oral dosage form does not contain residual acetone. The technical result is that the core and the enteric-coated microparticles each achieve high stability while maintaining good solubility of the enteric-coated microparticles, which makes it possible for the claimed pancreatin microparticles to be used in the preparation of safe and non-toxic medicaments for the treatment of digestive system disorders.