Farelerde lornoksikam ile parasetamol\'ün preemptif analjezik etkinliğinin karşılaştırılması

Öz

Amaç: Preemptif analjezi, ağrılı uyarıdan önce bir anal­jezik rejiminin uygulanarak periferik ve santral nosisep­siyonun bloke edilmesi anlamına gelmektedir. Biz bu deneysel çalışmamızda fareler üzerinde parasetamol ile lornoksikamın preemptif analjezik özelliklerini karşılaştır­mayı amaçladık. Gereç ve yöntem: Fareler üç gruba ayrıldı. Farelerin sağ ön ayağına formalin enjeksiyonundan önce birinci gruba intraperitoneal serum fizyolojik, ikinci gruba lornoksikam ve üçüncü gruba parasetamol enjekte edildi. İşlem sonra­sı 60 dk boyunca farelerin ağrı cevabı kaydedildi. Bulgular: İlk 10 dk\'da lornoksikamın kontrol grubuna göre daha etkin olduğu görünürken, 11-60.dk ve 0-60. dk dikkate alındığında parasetamolün lornoksikamdan ve kontrol grubundan daha etkin bir analjezi sağladığı gö­rülmüştür. Sonuç: Çalışmamızda akut fazda lornoksikamın parase­tamole göre anlamlı fayda sağlamasına karşın tonik fazda ve toplam sürede parasetamol daha etkin bulunmuştur.

Anahtar Kelimeler

• Preemptif analjezi, lornoksikam, pa­rasetamol, fare

The Comparison of efficacy of lornoxicam and paracetamol for preemptive analgesia in mice

Öz

Objectives: Preemptive analgesia means that block the peripheral and central nociception as an analgesic regime apply before the painful stimulus. We aimed compared preemptive analgesic properties of lornoxicam with par­acetamol on mice in this experimental study. Materials and methods: Experimental mice were divided into three groups. Before the formalin injection in the right front foot of mice, saline administered in first group, lor­noxicam administered in second group and paracetamol in third group intraperitoneally. Responses to pain of mice were recorded after the procedure during the 60 min. Results: While appears to be lornoxicam more effective than the control group in the first 10 minutes, paracetamol provided more effective analgesia lornoxicam and control group within 11-60th min. and 0-60th min. Conclusion: Although lornoxicam provided significant benefit in acute phase, paracetamol was found more ef­fective in tonic phase and total time in this study.

Anahtar Kelimeler

• Preemptive, analgesia, lornoxicam, parac­etamol, mice

Kaynakça

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