I am preparing a protocol on Isolation of Candida spp from vaginal swab. At this moment, we don't have differential CHROMagar Candida medium in hand. We have blood agar, chocolate agar, general CHROMAgar. We are planning to plate the swabs directly in Blood agar.
Anyone wiith experiences on isolation of Candida spp from swab samples will be helpful. Please response.
Dear Dr.Alam,
We did extensive work on the isolation and identification of Candida albicans from a wide variety of clinical samples on Pal sunflower seed medium. We developed this medium in 1980 as selective medium for Cryptococcus neoformans. As Pal sunflower seed medium is very cheap that other media like blood agar , Sabourud agar, CHROM agar, and YPD, I advise you to employ Pal sunflower seed medium for the study of C.albicans and other yeasts in your laboratory.
We have uploaded many papers at Research Gate.You can easily download our several papers on Pal sunflower seed medium for the isolation of C.abicans from clinical samples.
With kind regards,
Prof.Dr.Mahendra Pal
Well
You can use Sabaroud agar.For differentiation , you should use Hichrome agar .
Hello
I have worked on Candida spp before. for culturing "Blood agar" is fine almost all candida spp can grow. For differentiation you may need another media or gram stain can do the job done.
Candida spp grows well in blood agar, but you can additionally use saboraud agar and identify with gram stain.
You can use Sabouraud or YPD (yeast extract, peptone, dextrose), all Candida grow well. To see differences you can try liquid YPD + serum or 2.5 mM GlcNAc (N-Acetyl-D-Glucosamine). Another option is to grow them in YNB + Galactose and then switch to YNB + GlcNAc (fresh), at 37 degrees. C. albicans will make true hyphae, while C. glabrata or C. parapsilosis won't. CHROMAgar or other chromogenic media will help identify Candida better, but the medium is usually expensive.
Dear Dr.Alam,
We did extensive work on the isolation and identification of Candida albicans from a wide variety of clinical samples on Pal sunflower seed medium. We developed this medium in 1980 as selective medium for Cryptococcus neoformans. As Pal sunflower seed medium is very cheap that other media like blood agar , Sabourud agar, CHROM agar, and YPD, I advise you to employ Pal sunflower seed medium for the study of C.albicans and other yeasts in your laboratory.
We have uploaded many papers at Research Gate.You can easily download our several papers on Pal sunflower seed medium for the isolation of C.abicans from clinical samples.
With kind regards,
Prof.Dr.Mahendra Pal
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