Metabolic Profiling to Identify Potential Serum Biomarkers for Gastric Ulceration Induced by Nonsteroid Anti-Inflammatory Drugs

2013 ◽  
Vol 12 (3) ◽  
pp. 1399-1407 ◽  
Author(s):  
Kenichiro Takeuchi ◽  
Maki Ohishi ◽  
Sana Ota ◽  
Kenichi Suzumura ◽  
Hitoshi Naraoka ◽  
...  
Keyword(s):  
Metabolic Profiling ◽  
Serum Biomarkers ◽  
Gastric Ulceration ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

Gastric ulceration induced by nonsteroidal anti-inflammatory drugs is a neutrophil-dependent process

1990 ◽  
Vol 259 (3) ◽  
pp. G462-G467 ◽  
Author(s):  
J. L. Wallace ◽  
C. M. Keenan ◽  
D. N. Granger
Keyword(s):  
Platelet Activating Factor ◽  
Gastric Ulceration ◽  
Gastric Damage ◽  
Blue Staining ◽  
Vascular Endothelial ◽  
Cyclooxygenase Activity ◽  
Inhibit Prostaglandin Synthesis ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Endothelial Integrity

The hypothesis that neutrophils play an important role in the pathogenesis of gastric ulceration induced by nonsteroidal anti-inflammatory drugs (NSAIDs) was tested in rats. Rats made neutropenic by prior treatment with an antibody to rat neutrophils raised in goat were found to be significantly more resistant to the gastric-damaging actions of indomethacin or naproxen than were control rats or rats pretreated with normal goat serum. The reduction of damage in neutropenic rats was not due to effects of the antineutrophil serum on either gastric acid secretion or the ability of indomethacin or naproxen to inhibit prostaglandin synthesis. Gastric cyclooxygenase activity was inhibited by greater than 95% in both normal and neutropenic rats that received indomethacin or naproxen. Reduction of circulating neutrophil numbers by treating rats with methotrexate also resulted in a significant reduction in the susceptibility to gastric damage induced by indomethacin. Since activation of circulating neutrophils appeared to be important in the development of gastric erosions after administration of indomethacin, and in the significant changes in vascular endothelial integrity (Monastral Blue staining) observed within 15 min of indomethacin administration, we investigated the possibility that leukotrienes (LTs) and platelet-activating factor (PAF) might be involved in the pathogenesis of indomethacin-induced ulceration. Changes in gastric LTB4 synthesis were not observed after indomethacin administration. Pretreatment with either an LTD4 antagonist or a PAF antagonist was without significant effect on the extent of gastric damage induced by indomethacin. These results suggest an important role for neutrophils in the pathogenesis of NSAID-induced gastric ulceration. Neutrophils may be important in the vascular injury that occurs early after administration of these compounds.

scholarly journals Serum Metabolic Profiling Reveals Potential Anti-Inflammatory Effects of the Intake of Black Ginseng Extracts in Beagle Dogs

Molecules ◽  
2020 ◽  
Vol 25 (16) ◽  
pp. 3759 ◽  
Author(s):  
Ye Jin Kim ◽  
Dae Young Lee ◽  
Ho-Eun Park ◽  
Dahye Yoon ◽  
Bumkyu Lee ◽  
...  
Keyword(s):  
Metabolic Profiling ◽  
Serum Biomarkers ◽  
Beagle Dogs ◽  
High Concentration ◽  
Experimental Diet ◽  
Inflammatory Processes ◽  
Black Ginseng ◽  
White Ginseng ◽  
Anti Inflammatory ◽  
Inflammatory Effect

Black ginseng (BG) has better health benefits than white ginseng. The intake of BG changes the levels of metabolites, such as amino acids, fatty acids, and other metabolites. However, there is no research on the effect of BG extract intake on the metabolic profile of dog serum. In this study, serum metabolic profiling was conducted to investigate metabolic differences following the intake of BG extracts in beagle dogs. The beagle dogs were separated into three groups and fed either a regular diet (RD, control), RD with a medium concentration of BG extract (BG-M), or RD with a high concentration of BG extract (BG-H). Differences were observed among the three groups after the dogs ingested the experimental diet for eight weeks. The concentrations of alanine, leucine, isoleucine, and valine changed with the intake of BG extracts. Furthermore, levels of glycine and β-alanine increased in the BG-H group compared to the control and BG-M groups, indicating that BG extracts are associated with anti-inflammatory processes. Our study is the first to demonstrate the potential anti-inflammatory effect of BG extract in beagle dogs. Glycine and β-alanine are proposed as candidate serum biomarkers in dogs that can discriminate between the effects of ingesting BG-H.

Mo1328 NON-STEROID ANTI-INFLAMMATORY DRUGS- INDUCED GASTRIC ULCERATION: DOES APOPTOSIS PLAY A SIGNIFICANT ROLE?

2019 ◽  
Vol 89 (6) ◽  
pp. AB492-AB493
Author(s):  
Usama M. Abdelaal ◽  
Sahar M. Gebril ◽  
Yuko Ito ◽  
Eman E. Abu-Dief ◽  
Hoda M. Elsayed ◽  
...  
Keyword(s):  
Significant Role ◽  
Gastric Ulceration ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

Non-steroidal Anti-inflammatory Analgesics for Acute Pain Management in Dogs and Cats

1997 ◽  
Vol 10 (03) ◽  
pp. 122-129 ◽  
Author(s):  
Karol A. Mathews
Keyword(s):  
Pain Management ◽  
Gastric Ulceration ◽  
Acute Pain Management ◽  
Post Operative Pain ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Trade Names ◽  
To Receive ◽  
Indications For Use ◽  
Better Than

SummaryThe recently developed non-steroidal anti-inflammatory drugs, discussed in this article, have been shown to be efficacious in controlling post-operative pain, used either alone or in combination with opioids, in both cats and dogs. In some instances selected non-steroidal anti-inflammatory analgesics appear to confer superior analgesia to opioids after orthopedic surgery. However, the side-effects of these drugs are an important factor in selecting the appropriate candidate to receive these analgesics. The contra-indications for use of non-steroidal anti-inflammatory drugs should be strictly adhered to. The trade names listed in this article may differ from those used in individual countries. The reader is advised to consult their own pharmacopea for trade names in the individual’s own country.Recently developed, parenteral NSAIAs have been shown to be effective in managing postoperative pain in cats and dogs. In some instances, individual NSAIAs are equal to, and may be better than, opioid agonists in treating moderate to severe post-operative or medical pain. However, due to the concern for renal failure, gastric ulceration with hemorrhage and hemostatic abnormalities with individual NSAIA administration, caution must be used when selecting patients to receive these analgesics. Indications, relative contraindications and absolute contraindications for NSAIA use are discussed. A pain assessment scale (p. 128) with descriptors and suggestions for pain management are also discussed.

Polyphenols from Cymbopogon citratus inhibit iNOS expression and NO production – a promising source of new anti-inflammatory drugs

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
V Francisco ◽  
A Figueirinha ◽  
B Neves ◽  
C Garcia-Rodriguez ◽  
M Lopes ◽  
...  
Keyword(s):  
Inos Expression ◽  
No Production ◽  
Cymbopogon Citratus ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Promising Source

Heparin and proteoglycans as anti-inflammatory drugs

1996 ◽  
Vol 16 (01) ◽  
pp. 56-59
Author(s):  
D. J. Tyrrell ◽  
C. P. Page
Keyword(s):  
Inflammatory Diseases ◽  
Therapeutic Applications ◽  
Wide Range ◽  
Inflammatory Drugs ◽  
Anti Inflammatory

SummaryEvidence continues to accumulate that the pleiotropic nature of heparin (beyond its anticoagulant potency) includes anti-inflammatory activities at a number of levels. It is clear that drugs exploiting these anti-inflammatory activities of heparin may offer exciting new therapeutic applications to the treatment of a wide range of inflammatory diseases.

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