Journals / Türk Hijyen ve Deneysel Biyoloji Dergisi / 2007 / Cilt: 64 - Sayı: 1

Investigation of lethal dose levels and anti-inflammatory effect of fenchone

Fenkonun letal doz düzeyleri ile antienflamatuvar aktivitesinin araştırılması

Pages
22–25
Publication Date
2022-11-03
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Results: It was found that reduction of the inflammation was 95.70% with indomethacin, 45.87% with 0.05 ml/kg FN, 53.15% with 0.10 ml/kg FN and 70.60% with 0.20 ml/kg FN.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: In this study.it was aimed to determine the median lethal dose (LDJO) level of Fenchone (FN) in mice and anti-inflammatory effect in rats by using carrageenan- induced right hind-paw edema model.
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Key Findings & Data:Method: The study involved six different groups these are; Serum physiologic, ethyl alcohol, indomethacin (3 mg/kg), FN (0.05 ml/kg) FN (0.10 mg/kg) and FN (0.20 ml/kg).
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Conclusion & Impact:Results: It was found that reduction of the inflammation was 95.70% with indomethacin, 45.87% with 0.05 ml/kg FN, 53.15% with 0.10 ml/kg FN and 70.60% with 0.20 ml/kg FN.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: In this study.it was aimed to determine the median lethal dose (LDJO) level of Fenchone (FN) in mice and anti-inflammatory effect in rats by using carrageenan- induced right hind-paw edema model. Method: The study involved six different groups these are; Serum physiologic, ethyl alcohol, indomethacin (3 mg/kg), FN (0.05 ml/kg) FN (0.10 mg/kg) and FN (0.20 ml/kg). After measuring the volumes of right hind-paws of rats using a plethysmometer, drugs were injected intraperitonally and lambda-carrageenan were injected subcutaneously into the plantar region. Three hours after the injections the volume measurements of the right hind-paws were repeated and the differences between the groups were statistically compared. Results: It was found that reduction of the inflammation was 95.70% with indomethacin, 45.87% with 0.05 ml/kg FN, 53.15% with 0.10 ml/kg FN and 70.60% with 0.20 ml/kg FN. All doses of the FN used showed statistically significant anti-inflammatory effect compared to the control groups. The anti-inflammatory effect of all doses of FN were weaker than the effect of indomethacin. The median effective dose (EDM) of FN was determinated as 0.133 ml/kg and the median lethal dose (I_D5O) of FN was determinated as 0.943 ml/kg. Conclusion: It can be assumed that FN has anti-inflammatory effect.

Özet

Amaç: Bu çalışmada, fenkonun farelerde letal doz düzeyleri ile sıçanlarda carrageenan'la oluşturulmuş sağ-arka pençe ödemi modelinde antienflamatuvar etkinliğinin araştırılması amaçlanmıştır. Yöntem: Altı ayn çalışma grubu (n=6) oluşturularak, buna göre serum fizyolojik kontrol, etil alkol kontrol, indometazin (3 mg/kg) referans grupları ile FN'nin 0.05 ml/kg, 0.10 ml/kg ve 0.20 ml/kg grupları oluşturulmuştur. Sıçanların sağ arka-pençeleri pletismometre aracılığı ile ölçüldükten sonra ilaçlar periton içine, lambda-carrageenan plantar bölgeye derialtı yolla uygulanmıştır. Bu uygulamadan üç saat sonra sağ-arka pençe hacmi tekrar ölçülmüştür. Her iki ölçüm arasındaki fark gruplar arasında istatistiksel olarak karşılaştmlmıştır. Bulgular: Çalışma sonunda indometazin'in % 95.70, FN 0.05 ml/kg dozunun % 45.87, FN 0.10 ml/kg dozunun % 53.15 ve FN 0.20 ml/kg dozunun ise % 70.60 oranında antienflamatuvar etkinlik gösterdiği saptanmıştır. Her üç dozdaki FN'nin kontrol grubuna göre istatistiksel olarak anlamlı seviyede antienflamatuvar etkinlik gösterdiği ancak bu etkinliğin indometazin'e göre daha zayıf olduğu tespit edilmiştir. FN'nin medyan etkin doz (ED50) seviyesi 0.133 ml/kg ve medyan letal doz seviyesi (LD50) 0.943 ml/kg olarak hesaplanmıştır. Sonuç: Rat modeli ile yapılan bu çalışmada FN'nin antienflamatuvar etkiye sahip olduğu söylenebilir.

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Cite This Article

ÖZBEK, H. (2022). Investigation of lethal dose levels and anti-inflammatory effect of fenchone. Türk Hijyen ve Deneysel Biyoloji Dergisi, Cilt: 64 - Sayı: 1, 22–25. https://ajindex.com/articles/625244

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