Heated linoleic acid anilide reduces serum enzyme activities in rats

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Abstract

In view of possible involvement of fatty acid anilides in toxic oil syndrome (TOS), the effects of linoleic acid anilide (LAA) and heated linoleic acid anilide (HLAA) on the activities of serum enzymes following their oral administration was studied in rats as a function of time. Serum glutamic oxalacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) activities decreased significantly in both LAA and HLAA treated rats at day 4. The decreases, however, were confined to only HLAA treated group at later stages with GOT activity showing significant decrease at day 8 and total lactate dehydrogenase (LDH) as well as GOT and GPT activities at day 12. Liver GOT activity at day 4 and LDH activity at day 8 decreased significantly in both LAA and HLAA treated rats. These findings indicate HLAA components may interact with plasma membranes and thereby, reducing the secretion of the enzymes into the serum.

Original languageEnglish (US)
Pages (from-to)107-110
Number of pages4
JournalResearch Communications in Chemical Pathology and Pharmacology
Volume73
Issue number1
StatePublished - 1991

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Enzyme activity
Rats
Enzymes
Transaminases
Serum
Alanine Transaminase
Anilides
linoleylanilide
Poisons
Cell membranes
L-Lactate Dehydrogenase
Liver
Oral Administration
Oils
Fatty Acids
Cell Membrane

ASJC Scopus subject areas

  • Pharmacology
  • Toxicology

Cite this

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abstract = "In view of possible involvement of fatty acid anilides in toxic oil syndrome (TOS), the effects of linoleic acid anilide (LAA) and heated linoleic acid anilide (HLAA) on the activities of serum enzymes following their oral administration was studied in rats as a function of time. Serum glutamic oxalacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) activities decreased significantly in both LAA and HLAA treated rats at day 4. The decreases, however, were confined to only HLAA treated group at later stages with GOT activity showing significant decrease at day 8 and total lactate dehydrogenase (LDH) as well as GOT and GPT activities at day 12. Liver GOT activity at day 4 and LDH activity at day 8 decreased significantly in both LAA and HLAA treated rats. These findings indicate HLAA components may interact with plasma membranes and thereby, reducing the secretion of the enzymes into the serum.",
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AU - Khan, M

AU - Kaphalia, Bhupendra

AU - Ansari, Ghulam

PY - 1991

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N2 - In view of possible involvement of fatty acid anilides in toxic oil syndrome (TOS), the effects of linoleic acid anilide (LAA) and heated linoleic acid anilide (HLAA) on the activities of serum enzymes following their oral administration was studied in rats as a function of time. Serum glutamic oxalacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) activities decreased significantly in both LAA and HLAA treated rats at day 4. The decreases, however, were confined to only HLAA treated group at later stages with GOT activity showing significant decrease at day 8 and total lactate dehydrogenase (LDH) as well as GOT and GPT activities at day 12. Liver GOT activity at day 4 and LDH activity at day 8 decreased significantly in both LAA and HLAA treated rats. These findings indicate HLAA components may interact with plasma membranes and thereby, reducing the secretion of the enzymes into the serum.

AB - In view of possible involvement of fatty acid anilides in toxic oil syndrome (TOS), the effects of linoleic acid anilide (LAA) and heated linoleic acid anilide (HLAA) on the activities of serum enzymes following their oral administration was studied in rats as a function of time. Serum glutamic oxalacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) activities decreased significantly in both LAA and HLAA treated rats at day 4. The decreases, however, were confined to only HLAA treated group at later stages with GOT activity showing significant decrease at day 8 and total lactate dehydrogenase (LDH) as well as GOT and GPT activities at day 12. Liver GOT activity at day 4 and LDH activity at day 8 decreased significantly in both LAA and HLAA treated rats. These findings indicate HLAA components may interact with plasma membranes and thereby, reducing the secretion of the enzymes into the serum.

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