ABSTRACT
Objective To analyze Candida species causing vulvovaginal candidiasis in Qingdao and surrounding areas.Methods Vaginal discharge specimens were collected from 362 patients with suspected vulvovaginal candidiasis in the Affiliated Hospital of Qingdao University Medical College from May 2011 to November 2011,and subjected to routine fungal culture.The Candida isolates were identified by using Sabouraud dextrose agar,CHROMagar medium,germ tube test with serum,and API 20C AUX Clinical Yeast System.Results Totally,313 (86.46％) Candida strains were isolated from the specimens of 362 patients.Of these Candida strains,275 were identified as Candida albicans,38 as non-albicans Candida species,including 13 Candida glabrata strains,8 Candida parapsilosis strains,7 Candida tropicalis strains,5 Candida krusei strains,1 Candida lusitaniae strain,1 Candida dubliniensis strain,1 Rhodotorula mucilaginosa strain,1 Pichia ohmeri strain and 1 Trichosporon mucoides strain.Conclusions As far as vulvovaginal candidiasis is concerned,Candida albicans is still the most prevalent pathogen,and Candida glabrata appears to be the predominant species in pathogenic non-albicans Candida species.
ABSTRACT
Objective To evaluate the possible correlation between anxiety state and serum angiontensin Ⅱ levels in patients with vitiligo.Methods Sixty patients with progressive vitiligo and 30 normal human controls were included in this study.Self-rating anxiety scale (SAS) was used to evaluate the anxiety state,and enzyme linked immunosorbent assay was performed to determine the serum level of angiontensin Ⅱ,in these subjects.Results SAS score was significantly increased in patients compared with the controls (46.13 ±11.72 vs.36.73 ± 12.59,t =3.50,P ＜ 0.01),and 48.3％ of the patients were affected by anxiety.The SAS score and prevalence of anxiety were statistically higher in female than in male patients (t =2.47,x2 =4.58,both P ＜ 0.05),in unmarried than in married patients (t =2.59,P ＜ 0.01; x2 =6.17,P ＜ 0.05),in patients with lesions on exposed areas than in those with lesions on unexposed areas (t =3.60,P ＜ 0.01; x2 =5.84,P ＜0.05).In patients affected by anxiety,the level of serum angiontensin Ⅱ was significantly elevated compared with patients without anxiety (63.83 ± 10.92 vs.40.74 ± 8.70 ng/L,t =9.09,P ＜ 0.01 ).Conclusions Patients with vitiligo are usually affected by anxiety.The serum level of angiontensin Ⅱ is closely correlated with anxiety state in patients with vitiligo as well as with the development of vitiligo,and may have an impact on the initiation and progression of vitiligo.