Biomaterial Database

Protective effects of sugar cane extract on endotoxic shock in mice. 2006

Maki Motobu, and Said Amer, and Yukari Koyama, and Kenji Hikosaka, and Toshiya Sameshima, and Manabu Yamada, and Kikuyasu Nakamura, and Kenji Koge, and Chung-Boo Kang, and Hideki Hayasidani, and Yoshikazu Hirota

National Institute of Animal Health, National Agriculture and Bio-oriented Research Organization, Tsukuba, Ibaraki, Japan.

Sugar cane extract (SCE) has been shown to have an immunostimulating effect in chickens. This study evaluated the effect of SCE on Salmonella Abortusequi lipopolysaccharide (LPS)-induced lethal shock in d-galactosamine (GalN)-sensitized mice. Mice were administered intraperitoneally SCE (500 mg/kg) or phosphate buffered saline before or after injection of LPS and GalN. All the mice injected with LPS and GalN (control group) died of histopathologically congestive and hemorrhagic hepatic insufficiency within 24 h, showing significantly increased activities of plasma aspartate aminotransferase (AST; 380 IU/mL) and alanine aminotransferase (ALT; 130 IU/mL). Pretreatment of mice with SCE at 3 h before challenge with LPS and GalN (SCE treated group) resulted in significantly improved survival rates (92.3%) and a decrease in liver injury. These surviving mice in the SCE treated group showed no changes in the mean levels of plasma AST (60 IU/mL) and ALT (18 IU/mL). However, the level of tumor necrosis factor-alpha in the SCE treated group was not significantly different when compared with that in the control group challenged with LPS and GalN. These results suggest that SCE has protective effects on LPS-induced mortality in this mouse model.

UI	MeSH Term	Description	Entries
D007274	Injections, Intraperitoneal	Forceful administration into the peritoneal cavity of liquid medication, nutrient, or other fluid through a hollow needle piercing the abdominal wall.	Intraperitoneal Injections,Injection, Intraperitoneal,Intraperitoneal Injection
D008070	Lipopolysaccharides	Lipid-containing polysaccharides which are endotoxins and important group-specific antigens. They are often derived from the cell wall of gram-negative bacteria and induce immunoglobulin secretion. The lipopolysaccharide molecule consists of three parts: LIPID A, core polysaccharide, and O-specific chains (O ANTIGENS). When derived from Escherichia coli, lipopolysaccharides serve as polyclonal B-cell mitogens commonly used in laboratory immunology. (From Dorland, 28th ed)	Lipopolysaccharide,Lipoglycans
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008517	Phytotherapy	Use of plants or herbs to treat diseases or to alleviate pain.	Herb Therapy,Herbal Therapy
D008807	Mice, Inbred BALB C	An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research.	BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D010936	Plant Extracts	Concentrated pharmaceutical preparations of plants obtained by removing active constituents with a suitable solvent, which is evaporated away, and adjusting the residue to a prescribed standard.	Herbal Medicines,Plant Extract,Extract, Plant,Extracts, Plant,Medicines, Herbal
D004195	Disease Models, Animal	Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.	Animal Disease Model,Animal Disease Models,Disease Model, Animal
D004912	Erythrocytes	Red blood cells. Mature erythrocytes are non-nucleated, biconcave disks containing HEMOGLOBIN whose function is to transport OXYGEN.	Blood Cells, Red,Blood Corpuscles, Red,Red Blood Cells,Red Blood Corpuscles,Blood Cell, Red,Blood Corpuscle, Red,Erythrocyte,Red Blood Cell,Red Blood Corpuscle
D005260	Female		Females
D005688	Galactosamine