• Natural Product Sciences
• /
• 제13권3호
• /
• pp.258-262
• /
• 2007

The antifungal activity of the essential oil fraction from Thymus magus, and its major component thymol, against Candida albicans was investigated in vitro and in vivo. The combined effects of the oils and clotrimazole, a commonly used antifungal drug for treatment of external candidiasis, were evaluated in this study. In experimental vaginal candidiasis the essential oil fraction of T. magnus resulted in relatively milder inhibition of fungal growth following the inoculation of test mice compared to clotrimazole. However, new fungal growth was not detected up to 12 days after cessation of treatment. In contrast, in a similar experiment using clotrimazole, C. albicans was detected in the $12^{th}$ day post-treatment with the sample. This result indicates that T. magnus oil could be a promising drug to control vaginal candidiasis. In checkerboard titer tests, the combination of clotrimazole with the essential oil fraction of T. magus or T. quinquecostatus resulted in significant synergism, with FIC indices between 0.14 and 0.27 against C. albicans, while clotrimazole combined with thymol, the major component of these oils, produced only an additive effect, with FIC indices ranging between 0.50 and 1.00. Thus, the prominent synergistic effects of clotrimazole combined with T. magus essential oil indicate that these compounds may be an effective treatment for C. albicans infections.

• Clinical and Experimental Pediatrics
• /
• 제53권2호
• /
• pp.239-243
• /
• 2010

저자들은 고식적인 항진균제에 반응하지 않는 극소 저체중 출생아에서 발생한 지속적인 전신 칸디다증에서 이들 고식적인 항진균제에 고용량의 caspofungin을 병용 투여하여 국내에서 처음으로 특별한 약물 부작용 없이 치유한 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• 대한미생물학회지
• /
• 제35권2호
• /
• pp.141-147
• /
• 2000

We purified enolase from Candida albicans KNIH10 strain which was isolated from a clinical specimen in Korea. The purified enolase was used to detect anti-Candida antibodies in sera of patients with invasive candidiasis. For purification of enolase from the crude extract prepared by French pressure at 20,000 PSI, the fast performance liquid chromatography (FPLC) using DEAE-sepharose column was used. The elutes at $0.3{\sim}0.4\;M$ NaCl in FPLC was purified with homogenity in SDS-PAGE and its enzymatic activity was confirmed in sera of invasive candidiasis with candidemia patient by immunoblotting. The purified enolase indicated no signal (100% specificity) in 40 normal human sera and 75% (6/8) sensitivity in sera of candidemic patients with suspicious invasive candidiasis by immunoblotting.

• 한국수의병리학회지
• /
• 제3권2호
• /
• pp.95-97
• /
• 1999

A case of renal candidiasis is reported in a 4-year-old male Masked Palm civet (Paguma larvata) On necropsy, the kidneys were bilaterally swollen, pale and had numerous 1 to 3 mm diameter white foci throughout the parenchyma on cut section. The urinary bladder was filled with opaque and milky exudate. Histologically, severe infiltration of neutrophils and macrophages and necrosis were noted in the interstitial areas of both cortex and medulla and in the lumens of renal tubules and collecting duct often resulting in cystic dilation of the tubules. PAS-positive fungal yeasts or pseudohyphae were often associated with the lesion. Candida albicans was isolated from the kidney and urinary bladder.

• 대한치과의사협회지
• /
• 제42권4호통권419호
• /
• pp.290-293
• /
• 2004

• Clinical and Experimental Pediatrics
• /
• 제64권4호
• /
• pp.167-168
• /
• 2021

• 한국수의병리학회:학술대회논문집
• /
• 한국수의병리학회 2000년도 추계학술대회 및 정기총회
• /
• pp.22-22
• /
• 2000

A case of renal candidiasis is reported in a 4-year-old male Masked Palm civet (Paguma larvata). On necropsy, the kidneys were bilaterally swollen, pale and had numerous 1 to 3 mm diameter white foci throughout the parenchyma on cut section. The urinary bladder was filled with opaque and milky exudate. Histologically, severe infiltration of neutrophils and macrophages and necrosis were noted in the interstitial areas of both cortex and medulla and in the lumens of renal tubules and collecting duct often resulting in cystic dilation of the tubules. (omitted)

• 대한기관식도과학회지
• /
• 제14권1호
• /
• pp.29-33
• /
• 2008

Objectives : Oral pain without identifiable oral mucosa lesion is probably multifactorial origin, which include burning mouth syndrome (BMS), oral candidiasis and so on. The aim of this study was to analyze the characteristics of oral pain without identifiable oral mucosa lesion and to evaluate treatment outcome of those patients. Materials and Methods : We reviewed 50 patients without identifiable oral mucosa lesion who were complaint of oral pain. The patients were analyzed according tothe sites, associated symptoms, laboratory tests and fungus culture. The questionnaire included questions on their current diseases, smoking and alcoholic history, psychological factors, and symptoms. Results : The average age of patients was 60 years old. The most frequently involved site was tongue (92%), followed by palate, lower lip, oropharynx, and gingiva. 60% of the patients has psychological disorder as self reported. Culture for Candida was positive in 36% of patients and serum zinc deficiency was present in 60% of patients. Serum iron, vitamin B12, hemoglobin, folic acid deficiency were present in 6-2% of patients. Seventeen patients (65%) with BMS and twelve patients (66%) with oral candidiasis were improved after treatment. Conclusion : We recommend oral candida culture to oral pain patients without oral mucosa lesion. Zinc supplementation of zinc depletion patients may be helpful whereas other laboratory tests have no diagnostic values.

• 대한의생명과학회지
• /
• 제25권4호
• /
• pp.407-416
• /
• 2019

Recent years have seen an increase in the incidence of candidiasis caused by non-albicans Candida (NAC) species. In fact, C. glabrata is now second only to C. albicans as the most common cause of invasive candidiasis. Therefore, the rapid genotyping specifically for C. glabrata is required for early diagnosis and treatment of candidiasis. A number of genotyping assays have been developed to differentiate C. glabrata sequence types (STs), but they have several limitations. In the previous study, multi-locus sequence typing (MLST) has performed with a total of 101 C. glabrata clinical isolates to analyze the prevalent C. glabrata STs in Korea. A total of 11 different C. glabrata STs were identified and, among them, ST-138 was the most commonly classified. Thus, a novel probe-based quantitative PCR (qPCR) assay was developed and evaluated for rapid and accurate identification of the predominant C. glabrata ST-138 in Korea. Two primer pairs and hybridization probe sets were designed for the amplification of internal transcribed spacer 1 (ITS1) region and TRP1 gene. Analytical sensitivity of the probe-based qPCR assay was 100 ng to 10 pg and 100 ng to 100 pg (per 1 μL), which target ITS1 region and TRP1 gene, respectively. This assay did not react with any other Candida species and bacteria except C. glabrata. Of the 101 clinical isolates, 99 cases (98%) were concordant with MLST results. This novel probe-based qPCR assay proved to be rapid, sensitive, highly specific, reproducible, and cost-effective than other genotyping assay for C. glabrata ST-138 identification.

• 동의생리병리학회지
• /
• 제20권4호
• /
• pp.799-806
• /
• 2006

Fungi cause a number of plant and animal diseases. Because fungi are more chemically and genetically similar to animals than other organisms, this makes fungal diseases very difficult to treat. Human fungal infections are uncommon in normally healthy persons, being confined to conditions such as candidiasis (thrush) and dermatophyte skin infections such as athlete's foot. However, in the immunocompromised host, a variety of normally mild or nonpathogenic fungi can cause potentially fatal infections. Furthermore, the relative ease with which people can now visit 'exotic' countries provides the means for unusual fungal infections to be imported into this country. Fungal infections or mycoses are classified depending on the degree of tissue involvement and mode of entry into the host. These are Cutaneous, Subcutaneous, Systemic, and Opportunistic. As listed above, in superficial mycoses infection is localised to the skin, the hair, and the nails. An example is 'ringworm' or 'tinea', an infection of the skin by a dermatophyte. Ringworm refers to the characteristic central clearing that often occurs in dermatophyte infections of the skin. Dermatophyte members of the genera Trycophyton, Microsporum and Epidermophyton are responsible for the disease. Tinea can infect various sites of the body, including the scalp (tinea capitis), the beard (tinea barbae) the foot (tinea pedis: 'athlete's foot') and the groin (tinea cruris). All occur in the United Kingdom although tinea infections, other than pedis, are now rare. Candids albicans is a yeast causing candidiasis or 'thrush' in humans. As a superficial mycoses, candidiasis typically infects the mouth or vagina. C. albicans is part of the normal flora of the vagina and gastrointestinal tract and is termed a 'commensal' However, during times of ill health or impaired immunity the balance can alter and the organism multiplies to cause disease. Antibiotic treatment can also alter the normal bacterial flora allowing C. albicans to flourish. If we study mycoses of the orient medicine, we can improve the medical skills about mycoses.