Indirect immunofluorescence assay for antibody to germ tube of Candida albicans--a new diagnostic test.

نویسندگان

  • Y M Ho
  • M H Ng
  • C H Teoh-Chan
  • P C Yue
  • C T Huang
چکیده

Indirect immunofluorescent and agglutination assay were used to study the anti-Candida albicans reactivities in the serum of 13 normal subjects and 14 patients infected with C. albicans. A significant increase in anti-C. albicans seroreactivity was observed during infection with this organism but the increase in the anti-germ tube immunofluorescence titre was the more marked. It is evident that the anti-germ tube immunofluorescence assay is more discriminatory for C. albicans infection than the conventional agglutination assay.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Characterization of Candida albicans cell wall antigens with monoclonal antibodies.

The antigenic composition of Candida albicans is very complex. In order to study the antigenic relationship between blastoconidia and germ tubes of C. albicans, we produced several monoclonal antibodies and analyzed their reactivity against cell wall antigens either in intact cells or in cells treated with dithiothreitol. Overall, four types of reactivity were found. Monoclonal antibodies 3D9 a...

متن کامل

Rapid identification of Candida dubliniensis by indirect immunofluorescence based on differential localization of antigens on C. dubliniensis blastospores and Candida albicans germ tubes.

There is a clear need for the development of a rapid and reliable test for the identification of Candida dubliniensis and for the discrimination of this species from Candida albicans. In the present study we have investigated the potential use of C. dubliniensis-specific antigens as a basis for its identification. We produced an anti-C. dubliniensis serum which, after adsorption with C. albican...

متن کامل

New monoclonal antibody specific for Candida albicans germ tube.

Hydrophobic components of the germ tube of the dimorphic pathogenic fungus Candida albicans were used as immunogens to prepare monoclonal antibodies (MAbs). Among the resulting MAbs, one (MAb 16B1-F10) was shown by indirect immunofluorescence to be specific to the surface of the mycelium phase of the C. albicans and C. stellatoidea species. No labeling of any other genera and Candida species te...

متن کامل

Characterization of Candida Species Isolated from cases of Vulvovaginitis in women referring to selected gynecological clinics

Background and aim: About 20% of non-pregnant women aged 15 to 55 harbour Candida albicans in the vagina .the aimed to determine the Characterization of Candida Species Isolated from women with Vulvovaginitis candidates (VVC) of reproductive ages. Methods: this descriptive study was conducted on 280 of who were selected for gathering samples by Purposive sampling based on their history and char...

متن کامل

Sensitive assay for antifungal activity of glucan synthase inhibitors that uses germ tube formation in Candida albicans as an end point.

We implemented a simple, sensitive, objective, and rapid cellular assay to reveal the antifungal activity of a novel class of glucan synthase inhibitors. The assay, especially useful for early drug discovery, measures the transformation of Candida albicans from the yeast form to the hyphal form. Test compounds were ranked by potency (50% inhibitory concentration) and efficacy (percent inhibitio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of clinical pathology

دوره 29 11  شماره 

صفحات  -

تاریخ انتشار 1976