Journals / Turkish Journal of Gastroenterology / 2003 / Cilt: 14 - Sayı: 2

İnsanlarda folinik asidin koloretik etkisi var mı?

Does folinic acid have a choleretic effect on humans?

Pages
102–105
DOI
—
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AI Summary & Key Takeaways

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

This finding was contrary to our previous study on this subject.

📌 3 Key Takeaways

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Objective & Hypothesis:The aim of this study was to clarify whether folinic acid has any choleretic effect in humans, as observed by Kajiyama et al. in both clinical and experimental studies.
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Key Findings & Data:Folinic acid (50mg/day)'was administered twice with a 24-hour interval between each dose.
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Conclusion & Impact:This finding was contrary to our previous study on this subject.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Lökovorin · Safra · Kolagoglar ve koleretikler

Abstract

The aim of this study was to clarify whether folinic acid has any choleretic effect in humans, as observed by Kajiyama et al. in both clinical and experimental studies. Methods: The choleretic effect of folinic acid was analyzed prospectively in a subgroup of patients who had external biliary catheters with periampullary tumors causing complete biliary obstruction. Folinic acid (50mg/day)'was administered twice with a 24-hour interval between each dose. Daily bile volume was then recorded on the three consecutive days following the first dose of folinic acid. Mean bile flows (basal output=mean bile volume of four days) before and after (fifth, sixth and seventh days) the initiation of folinic acid administration were then compared. Results: Mean bile volumes were determined as baseline output: 669.20$\pm$235.18, 5th day=: 668.63±235.26, sixth day: 670.45$\pm$235.08, and seventh day: 670.00$\pm$235.11. No significant difference in daily bile volumes before and after folinic acid administration was detected (p>0.05). Conclusion: No choleretic effect of intravenous folinic acid administration was observed in this prospective clinical study. This finding was contrary to our previous study on this subject.

Özet

Amaç: Bu çalışmada, daha önce Kajiyama ve arkadaşlarının bir klinik gözleme dayanarak yaptıkları deneysel çalışmada gösterdikleri, folinik asidin koloretik etkisinin tekrar değerlendirilmesi amaçlanmıştır. Yöntem: Folinik asidin koloretik etkisi, tam safra yolu tıkanıklığına yol açmış periampüller bölge tümörü nedeniyle eksternal safra drenajı olan hasta grubunda çalışıldı. Hastalara 24 saat ara ile 2 kez 50 mg folinik asid intravenöz olarak verildi, ilaç verilmeden önce 4 gün ve ilacın ilk verilmesini takip eden 3 gün boyunca hastaların safra drenajları kaydedildi. Folinik asidin verilmesinden sonraki günlerde ölçülen safra drenajları bazal ortalama safra drenajı ile karşılaştırıldı. Bulgular: Ortalama bazal safra drenajı 669.20$\pm$235.18 ml, folinik asidin ilk verildiği gün 668.63±235.26 ml, ikinci gün 670.45$\pm$235.08 ml, üçüncü gün ise 670.00$\pm$235.11 mi bulundu. Folinik asid öncesi ve sonraki günler arasında safra drenajı açısından istatistiksel anlamlı bir fark bulunmadı (p>0.05). Sonuç: Bu çalışmada intravenöz verilen folinik asidin koloretik bir etkisi gözlenmemiştir. Bu bulgu daha önce yapılan ve literatürde yayınlanan çalışma ile çelişkilidir.

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Cite This Article

KARAKAYALI, F. Y., BAYAR, S., HAZİNEDAROĞLU, S., ŞAHİN, F., KARAYALÇIN, K. (2003). İnsanlarda folinik asidin koloretik etkisi var mı?. Turkish Journal of Gastroenterology, Cilt: 14 - Sayı: 2, 102–105. https://ajindex.com/articles/410916

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References (1)

  1. Bhagavan N V. Nucleotide Metabolism.In: Medical Biochemistry. Boston: Jones and Bartlett Publishers; 1992: 636-673 2. Kajiyama Y, Tsurumaru M, Udagawa H, et al. Relief of jaundice by 5-fluorouracil and folinic acid in patients with recurrent gastric cancer. Surg Oncol 1996; 5: 177-181 3. Kajiyama Y, Tsurumaru M, Udagawa H et al. A new choleretic effect of folinic acid. Hepato-Gastroenterology, 1998; 45: 1442-1445. 4. Lo SS, Wu CW,Chi KH et al. Concomittant chemoradiation treatment in the management of patients with extrahepatic biliary tract recurrence of gastric carcinoma. Cancer, 2000; 89: 29-34. 5. Kawamura I, Takeshita S, Fushimi M et al. Stimulation of choleresis by insulin-like growth factor-I in rats. Endocr J 2000; 47: 249-55. 6. Kawamura I, Takeshita S, Fushimi M et al. Induction of choleresis by immunosuppressant FK506 through stimulation of insulin-like growth factor-I production in the liver of rats. Eur J Pharmacol 2001 May 4; 419: 99-105. 7. Gonzalez P, Mauriz JL, Jimenez R et al. Choleresis and inhibition of biliary lipid secretion induced by piperacillin in the rat. Clin Exp Pharmacol Physiol 2002; 29: 880-4