Araştırma Makalesi

Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study

Cilt: 5 Sayı: 2 4 Ağustos 2026
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Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study

Öz

Objectives This pilot study descriptively evaluated plate-level recovery of adherent Candida albicans (C. albicans) and Candida parapsilosis (C. parapsilosis) from heat-polymerized polymethyl methacrylate (PMMA) specimens pre-exposed to selected natural substances and commercial mouthwashes. Precipitate formation in post-immersion solutions was assessed as a secondary exploratory outcome. Material and Methods Thirty-six heat-polymerized PMMA specimens were allocated to 9 groups: sterile distilled water (control), chitosan, propolis, curcuma, ginger, clove, and commercial 3 mouthwashes [GUM (Sunstar Europe SA, Etoy, Switzerland), Parodontax (Haleon, London, UK), GennaDent (Vivanatura, London, UK)]. After 48 h of pre-exposure at 37 °C, two specimens from each group were assigned to each Candida species and processed together, generating one pooled microbial suspension per treatment–species combination. Following 24 h of fungal incubation, adherent microorganisms were detached by rinsing and vortexing in sterile saline. Undiluted and 10⁻¹ aliquots were cultured on Sabouraud agar, and raw plate-level outputs were recorded using an automated colony counter. Outputs exceeding 300 colonies or originating from dense or partially confluent growth were retained descriptively but were not interpreted as precise quantitative counts. No inferential analysis was carried out. Results Parodontax yielded outputs of 29 (undiluted) and 7 (diluted) for C. albicans and 0 (undiluted) and 0 (diluted) for C. parapsilosis. The corresponding distilled-water control outputs were 1100 (undiluted) and 223 (diluted), and 436 (undiluted) and 37 (diluted), respectively. Fifteen outputs of 36 plate exceeded 300 colonies, precluding reliable quantitative ranking. Precipitates were observed with chitosan, curcuma, ginger, and GUM. Conclusion Natural substances and commercial mouthwashes can exhibit varying levels of antifungal activity on acrylic resins used in denture bases. But the findings represent preliminary descriptive observations and do not establish detailed comparative antifungal efficacy, dilution proportionality, PMMA degradation, or material compatibility.

Anahtar Kelimeler

Kaynakça

  1. Le Bars P, Bandiaky ON, Le Guéhennec L, et al. Different polymers for the base of removable dentures? Part I: a narrative review of mechanical and physical properties. Polymers (Basel). 2023; 15: 3495. doi: 10.3390/polym15173495
  2. Le Bars P, Kouadio AA, Amouriq Y, et al. Different polymers for the base of removable dentures? Part II: a narrative review of the dynamics of microbial plaque formation on dentures. Polymers (Basel). 2023; 16: 40. doi: 10.3390/polym16010040
  3. Gendreau L, Loewy ZG. Epidemiology and etiology of denture stomatitis. J Prosthodont. 2011; 20: 251-60. doi: 10.1111/j.1532-849X.2011.00698.x
  4. Perić M, Miličić B, Kuzmanović Pfićer J, et al. A Systematic review of denture stomatitis: predisposing factors, clinical features, etiology, and global Candida spp. distribution. J Fungi (Basel). 2024; 10: 328. doi: 10.3390/jof10050328
  5. Trofa D, Gácser A, Nosanchuk JD. Candida parapsilosis, an emerging fungal pathogen. Clin Microbiol Rev. 2008; 21: 606-25. doi: 10.1128/CMR.00013-08
  6. Ferro AC, Spavieri JHP, Ribas BR, et al. Do denture cleansers influence the surface roughness and adhesion and biofilm formation of Candida albicans on acrylic resin? Systematic review and meta-analysis. J Prosthodont Res. 2023; 67: 164-72. doi: 10.2186/jpr.JPR_D_22_00077
  7. Schmutzler A, Rauch A, Nitschke I, et al. Cleaning of removable dental prostheses - a systematic review. J Evid Based Dent Pract. 2021; 21: 101644. doi: 10.1016/j.jebdp.2021.101644
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Diş Malzemeleri ve Ekipmanı

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

4 Ağustos 2026

Gönderilme Tarihi

20 Mayıs 2026

Kabul Tarihi

7 Temmuz 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 5 Sayı: 2

Kaynak Göster

APA
Molnar-Varlam, C., & Luca, A.-M.-I. (2026). Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study. Akdeniz Diş Hekimliği Dergisi, 5(2), 161-167. https://doi.org/10.62268/add.1951068
AMA
1.Molnar-Varlam C, Luca AMI. Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study. Akd Dent J. 2026;5(2):161-167. doi:10.62268/add.1951068
Chicago
Molnar-Varlam, Cristina, ve Ana-Maria-Ioana Luca. 2026. “Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study”. Akdeniz Diş Hekimliği Dergisi 5 (2): 161-67. https://doi.org/10.62268/add.1951068.
EndNote
Molnar-Varlam C, Luca A-M-I (01 Ağustos 2026) Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study. Akdeniz Diş Hekimliği Dergisi 5 2 161–167.
IEEE
[1]C. Molnar-Varlam ve A.-M.-I. Luca, “Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study”, Akd Dent J, c. 5, sy 2, ss. 161–167, Ağu. 2026, doi: 10.62268/add.1951068.
ISNAD
Molnar-Varlam, Cristina - Luca, Ana-Maria-Ioana. “Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study”. Akdeniz Diş Hekimliği Dergisi 5/2 (01 Ağustos 2026): 161-167. https://doi.org/10.62268/add.1951068.
JAMA
1.Molnar-Varlam C, Luca A-M-I. Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study. Akd Dent J. 2026;5:161–167.
MLA
Molnar-Varlam, Cristina, ve Ana-Maria-Ioana Luca. “Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study”. Akdeniz Diş Hekimliği Dergisi, c. 5, sy 2, Ağustos 2026, ss. 161-7, doi:10.62268/add.1951068.
Vancouver
1.Cristina Molnar-Varlam, Ana-Maria-Ioana Luca. Descriptive Plate-Level Growth Patterns of Adherent Candida on Heat-polymerized Acrylic Resins Pre-exposed to Different Agents: An In Vitro Pilot Study. Akd Dent J. 01 Ağustos 2026;5(2):161-7. doi:10.62268/add.1951068

Başlangıç: 2022

Yayın Aralığı: Yılda 3 sayı

Yayıncı: Akdeniz Üniversitesi