EFFECTS OF FLUORIDE ON PANCREATIC DIGESTIVE ENZYME ACTIVITIES AND ULTRASTRUCTURE IN YOUNG PIGS
@inproceedings{Zhan2005EFFECTSOF,
title={EFFECTS OF FLUORIDE ON PANCREATIC DIGESTIVE ENZYME ACTIVITIES AND ULTRASTRUCTURE IN YOUNG PIGS},
author={Xiuan Zhan and Jian Xin Li and Zi-rong Xu and M. Q. Wang},
year={2005}
}SUMMARY: This study was conducted to investigate the effects of fluoride on pancreatic digestive enzyme activities and ultrastructure in young pigs. Three groups of crossbred barrows were exposed to 100, 250, and 400 mg F – /kg (from NaF) in their diets for 50 days. Compared to a control group, the activities of pancreatic lipase and protease (but not amylase) were significantly decreased. Pancreatic acinar cells showed markedly swollen mitochondria and loss of mitochondrial cristae…
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References
SHOWING 1-10 OF 11 REFERENCES
EFFECTS OF FLUOROSIS ON LIPID PEROXIDATION AND ANTIOXIDANT SYSTEMS IN YOUNG PIGS
- Chemistry
- 2005
The results suggest that fluoride induces excessive production of NO and reactive oxygen species (ROS), enhances lipid peroxidation, and disturbs the antioxidant system of pigs.
Effects of Fluoride on the Ultrastructure of Thyroid in Chicks
- Biology, Medicine
- 2002
To investigate the effects of fluoride on the ultrastructure of thyroid in chicks,the animal models of chick fluorosis were successfully established by feeding the diets containing fluorine as sodium…
Fluoride causing abnormally elevated serum nitric oxide levels in chicks.
- ChemistryEnvironmental toxicology and pharmacology
- 2003
Secretion of Pancreatic Lipase and Colipase from Rat Pancreas
- Biology, MedicinePancreas
- 1987
It is concluded that lipase and colipase are secreted in parallel both in vivo and in vitro.
Pancreatic Secretory Enzymes in the Diagnosis of Acute Pancreatitis
- Medicine
- 1993
Computed tomography with contrast enhancement (CECT) and ultrasonography (US) are examples of recent diagnostic techniques which, along with clinical assement of the patient, provide the basis for a decision on therapy.
The Pancreas : biology, pathobiology, and disease
- Medicine, Biology
- 1993
Biology experimental models pancreatitis endocrine and exocrine pancreatic relationships pancreatic neoplasms congenital and hereditary diseases imaging of the pancreas.
Concepts in Biology
- Biology
- 1990
Concepts in Biology, 13th edition: The Body's Control Mechanisms and Immunity, and Human Reproduction, Sex, and Sexuality.
Nonskeletal fluorosis [editorial review
- Fluoride
- 1978