Biomaterial Database

Electron microscopical studies on rat intestine after long-term treatment with sennosides. 1988

R L Rudolph, and U Mengs

Institut für Veterinär-Pathologie, Freie Universität, Berlin, BRD.

After gastric administration of daily 100 mg sennosides/kg body weight, no morphological differences could be found between the colon of treated rats and the controls. In particular, no damage to the intramural nerve tissue could be seen under the electron microscope.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008854	Microscopy, Electron	Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen.	Electron Microscopy
D011919	Rats, Inbred Strains	Genetically identical individuals developed from brother and sister matings which have been carried out for twenty or more generations or by parent x offspring matings carried out with certain restrictions. This also includes animals with a long history of closed colony breeding.	August Rats,Inbred Rat Strains,Inbred Strain of Rat,Inbred Strain of Rats,Inbred Strains of Rats,Rat, Inbred Strain,August Rat,Inbred Rat Strain,Inbred Strain Rat,Inbred Strain Rats,Inbred Strains Rat,Inbred Strains Rats,Rat Inbred Strain,Rat Inbred Strains,Rat Strain, Inbred,Rat Strains, Inbred,Rat, August,Rat, Inbred Strains,Rats Inbred Strain,Rats Inbred Strains,Rats, August,Rats, Inbred Strain,Strain Rat, Inbred,Strain Rats, Inbred,Strain, Inbred Rat,Strains, Inbred Rat
D002400	Cathartics	Agents that are used to stimulate evacuation of the bowels.	Bowel Evacuant,Bowel Preparation Solution,Cathartic,Purgative,Purgatives,Bowel Evacuants,Bowel Preparation Solutions,Evacuant, Bowel,Evacuants, Bowel,Preparation Solution, Bowel,Preparation Solutions, Bowel,Solution, Bowel Preparation,Solutions, Bowel Preparation
D003106	Colon	The segment of LARGE INTESTINE between the CECUM and the RECTUM. It includes the ASCENDING COLON; the TRANSVERSE COLON; the DESCENDING COLON; and the SIGMOID COLON.	Appendix Epiploica,Taenia Coli,Omental Appendices,Omental Appendix,Appendices, Omental,Appendix, Omental
D005724	Ganglia	Clusters of multipolar neurons surrounded by a capsule of loosely organized CONNECTIVE TISSUE located outside the CENTRAL NERVOUS SYSTEM.
D000081226	Sennosides	Medications derived from SENNA EXTRACT that are used to treat CONSTIPATION.	Senna Glycoside,Sennoside,Sennoside A Calcium,Sennoside A Calcium and Sennoside B Calcium,Sennoside A&B,Sennoside A&B, Calcium Salt,Sennoside A+B Calcium,Sennoside A, Calcium Salt,Sennoside A, Calcium Salt (1:1),Sennoside B Calcium,Sennoside B, Calcium Salt,Sennosides A and B,Sennosides A and B Acids,Pursennid,Senokot
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000880	Anthraquinones	Compounds based on ANTHRACENES which contain two KETONES in any position. Substitutions can be in any position except on the ketone groups.	Anthracenedione,Anthracenediones,Anthranoid,Anthraquinone,Anthraquinone Compound,Anthraquinone Derivative,Dianthraquinones,Dianthrones,Anthranoids,Anthraquinone Compounds,Anthraquinone Derivatives,Compound, Anthraquinone,Derivative, Anthraquinone
D012676	Senna Extract	Preparations of SENNA PLANT. They contain sennosides, which are anthraquinone type CATHARTICS and are used in many different preparations as laxatives.	Senna Leaf,Senna Pods,Sennae Folium,Sennae Fructus,Extract, Senna,Folium, Sennae,Fructus, Sennae,Leaf, Senna,Pods, Senna