Klinik Araştırma

INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP.

Cilt: 1 Sayı: 2 13 Şubat 2023
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INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP.

Öz

Aim: Resistance to antifungal drugs contributes to the decrease in the effectiveness of antifungals. Therefore, the combined use of drugs in use with other molecules is considered to be a more realistic method than the discovery of new drugs. In this study, the effect of the combined use of fluconazole with gentamicin on the MIC value of fluconazole resistant Candida isolates of fluconazole was determined, and an ideal combination of fluconazole for the treatment of fluconazole-resistant candida infections was determined. Method: It was conducted checkerboard test for identifying the combined effect of gentamicin and fluconazole. In this method, combination efficacy was tested by comparing drugs on a 96-wells plate with this method. Results: Of the 33 Candida albicans isolates included in our study, 14 (42%) were found to be resistant to fluconazole. Gentamicin alone has not been found to be effective on fluconazole-resistant C. albicans isolates. However, when gentamicin and fluconazole were used together, additive and synergistic effects were observed. At the end of this study, synergistic effect was detected in 2 of 14 samples and additive effect in 11 of them. No antagonistic effect of the drugs on the study isolates was detected. Conclusion: the proper gentamicin concentrations to increase fluconazole susceptibility were calculated by identifying the effects of gentamicin on fluconazole efficiency in fluconazole-resistant C. albicans isolates, and gentamicin+fluconazole combinations were identified as an alternative.

Anahtar Kelimeler

Kaynakça

  1. Referans1 Abbasoğlu U, Çevikbaş A, (ed.). Farmasötik Mikrobiyoloji. Ankara: 2011. s.293-294.
  2. Referans2 Chen TC, Chen YH, Chen YC and Lu PL. Fluconazole exposure rather than clonal spreading is correlated with the emergence of Candida glabrata with cross-resistance to triazole antifungal agents. The Kaohsiung.Journal Medical Sciences 2012;28(6):306-315.
  3. Referans3 Clinical and Laboratory Standards Institute (CLSI) (formerly NCCLS). Reference Method for Broth Dilution Antifungal Susceptibility Testing Yeast; Approved Standard. 2th ed. CLSI M27-A3, Clinical and Laboratory Standards Institute, 940 West Valley Road, Wayne Pennsylvania, USA. 2008.
  4. Referans4 Cowen LE, Sanglard D, Howard SJ, Rogers PD, Perlin DS. Mechanisms of antifungal drug resistance. Cold Spring Harbor Perspectives in Medicine 2015;5(7):a019752.
  5. Referans5 Cui J, Ren B, Tong Y, Dai H, Zhang L. Synergistic combinations of antifungals and anti-virulence agents to fight against Candida albicans. Virulence 2015;6(4):362-371. Referans6 Ener B. Fungal Hastane enfeksiyonları: Epidemiyoloji ve kontrol. Hastane Enfeksiyonları Dergisi 1998;2:150-155.
  6. Referans7 Dösler S, Gürler B. Antimikrobik etkili katyonik peptitlerin tek başına ve kombinasyon halindeki etkilerinin araştırılması. Ankem Dergisi 2006;20(3):173-179.
  7. Referans8 Guo F, Yang Y, Kang Y, Zang B, Cui W, Qin B. Invasive Candidiasis in Intensive Care Units in China: A Multicentre Prospective Observational Study. Journal of Antimicrobial Chemotherapy 2013;68:1660-1668.
  8. Referans9 https://www.researchgate.net/figure/5-Germ-tube-formation-by-C-albicans-40X_fig5_326734793 erişim tarihi: 05.07.2022

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Klinik Araştırma

Yayımlanma Tarihi

13 Şubat 2023

Gönderilme Tarihi

6 Temmuz 2022

Kabul Tarihi

20 Aralık 2022

Yayımlandığı Sayı

Yıl 2022 Cilt: 1 Sayı: 2

Kaynak Göster

APA
Genç, B., Ökten, S., & Tikveşli, M. (2023). INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP. Balkan Sağlık Bilimleri Dergisi, 1(2), 35-45. https://izlik.org/JA84KS83MR
AMA
1.Genç B, Ökten S, Tikveşli M. INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP. Balkan Sağlık Bil Derg. 2023;1(2):35-45. https://izlik.org/JA84KS83MR
Chicago
Genç, Bahar, Suzan Ökten, ve Melek Tikveşli. 2023. “INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP”. Balkan Sağlık Bilimleri Dergisi 1 (2): 35-45. https://izlik.org/JA84KS83MR.
EndNote
Genç B, Ökten S, Tikveşli M (01 Şubat 2023) INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP. Balkan Sağlık Bilimleri Dergisi 1 2 35–45.
IEEE
[1]B. Genç, S. Ökten, ve M. Tikveşli, “INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP”., Balkan Sağlık Bil Derg, c. 1, sy 2, ss. 35–45, Şub. 2023, [çevrimiçi]. Erişim adresi: https://izlik.org/JA84KS83MR
ISNAD
Genç, Bahar - Ökten, Suzan - Tikveşli, Melek. “INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP”. Balkan Sağlık Bilimleri Dergisi 1/2 (01 Şubat 2023): 35-45. https://izlik.org/JA84KS83MR.
JAMA
1.Genç B, Ökten S, Tikveşli M. INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP. Balkan Sağlık Bil Derg. 2023;1:35–45.
MLA
Genç, Bahar, vd. “INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP”. Balkan Sağlık Bilimleri Dergisi, c. 1, sy 2, Şubat 2023, ss. 35-45, https://izlik.org/JA84KS83MR.
Vancouver
1.Bahar Genç, Suzan Ökten, Melek Tikveşli. INVESTIGATION OF THE EFFECT OF GENTAMICIN TO FLUCONAZOLE IN FLUCONAZOLE RESISTANT ISOLATES OF CANDİDA SPP. Balkan Sağlık Bil Derg [Internet]. 01 Şubat 2023;1(2):35-4. Erişim adresi: https://izlik.org/JA84KS83MR

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