Growth inhibition of Candida albicans in the presence of antiserum elicited in rabbits by mannan-protein conjugate.
نویسندگان
چکیده
Antifungal properties of rabbit antiserum prepared by immunization are reported. The immunization was done by a chemically prepared conjugate consisting of Candida albicans (serotype A) surface mannan and human serum albumin. Addition of rabbit antiserum to D-glucose medium inoculated with C. albicans effectively inhibited its growth. Moreover, C. albicans cells treated with rabbit antiserum revealed the entire loss of viability (expressed as decreased mitochondrial dehydrogenase activity). No growth of treated cells on an agar plate was observed. The results confirmed that the mannan-protein conjugate could be considered as an effective component of perspective vaccine.
منابع مشابه
Investigate the Antifungal Effect of Three Type of Honey on Candida Albicans, An In Vitro Study
Abstract Background and aim: Candida albicans is the main fungus in human mucous membranes that causes superficial and life-threatening infections in immunocompromised individuals as an opportunistic pathogen. Honey has been used to treat many systemic diseases such as asthma, gastrointestinal diseases and skin diseases such as wounds, injuries and eczema. The aim of this in vitro study was to ...
متن کاملCatalase activity of different Candida species after exposition to specific antiserum
Antisera were developed in rabbits after challenge with intracellular antigens of Candida albicans, C. tropicalis and C. parapsilosis. Microorganism catalase has been correlated with virulence, resistance to drugs and immunogenicity. The intracellular catalase is consistently present in strains of Candida and in this paper, the enzyme activity was analysed by PAGE after exposition to antisera. ...
متن کاملSynergistic Antifungal Effects of Lactobacillus Strains and Nano Selenium on Growth Inhibition of Candida albicans
Background and Aims: Candidiasis is a fungal infection caused by Candida albicans. Uncontrolled use of antibiotics has resulted in drug resistance. This study has been conducted to find a suitable alternative for these drugs. Materials and Methods: Primarily, standard and clinical isolates of C.albicans were collected. In order to indentify clinical isolates from lambs, the conventional mycolo...
متن کاملThe inhibition of Candida albicans secreted aspartyl proteinase by triangular gold nanoparticles
Objective(s): The aim of this study was to synthesize triangular gold nanoparticles, and then to evaluate their capability for inhibition of Candida albicans secreted aspartyl proteinase 2(Sap2).Materials and Methods: To synthesize the nanoparticles, hydrogen tetrachloroaurate and hexadecyl trimethyl ammonium bromide were incubated in presence of Sn(IV) meso-tetra(N-methyl-4-pyridyl) porphine t...
متن کاملAntifungal effects of crude extract and fractions of Euphorbia splendida Mobayena gainst Aspergillus niger, Aspergillus fumigatus, Candida albicans and Candida krusei
Significant dropping of infectious disease is owned greatly to antibiotic development industry. Due to prevalence of drug resistance organisms alongside with other problems, scientists are focusing on medicinal plants. Medicinal plants and their antimicrobial components are attractive alternatives for antibiotics. In the present project, the antimicrobial effects of methanolic extract and fract...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Zeitschrift fur Naturforschung. C, Journal of biosciences
دوره 63 11-12 شماره
صفحات -
تاریخ انتشار 2008