An immunoperoxidase technique for the identification of gastrin-producing cells.

نویسندگان

  • J Piris
  • R Whitehead
چکیده

A technique for the identification of gastrin-producing cells (G cells) is described. This is applicable to formalin-fixed, paraffin-embedded material. It is based on an immunohistochemical method using peroxidase-labelled antibodies.

برای دانلود رایگان 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

Identification and Characterization of Leishmania spp. in Impreession Smears of Patients with Cutaneous Leishmaniasis

Background: Monoclonal antibodies have been employed extensively for the identification of Leishmania species, development of diagnostic tests and in the characterization of defined leishmanial antigens. Objectives: Identification and characterization of  Leishmania spp. directly from cutaneous lesions of infected individuals. Methods: An immunoperoxidase test (Avidin-Biotin technique) using mo...

متن کامل

Identification and characterization of pigmented photoreceptor-producing microorganisms using FTIR spectroscopy

The identification, differentiation and classification of microorganisms have been subjects of research for many years. Recently, Fourier transform infrared (FTIR) spectroscopy techniques have gained attention in the characterization and classification of microorganisms based on biochemical profiles and cell structure characteristics. In the present study, the characterization and differentiati...

متن کامل

Staining procedures for the endocrine cells of the upper gastrointestinal mucosa: light-electron microscopic correlation for the gastrin-producing cell.

Although histochemical, immunohistochemical, and electron microscopic methods have led to the identification of a large variety of endocrine cells in the upper gastrointestinal mucosa, no conventional light microscopic technique capable of the simultaneous identification of these cells has been reported. Such a staining method would be of considerable value to the pathologist as the malfunction...

متن کامل

Quantitation of G-cells in fibreoptic biopsy specimens and serum gastrin levels in healthy normal subjects.

The G-cells of the gastric antrum were accurately quantitated in preparations stained with an immunoperoxidase method. In 15 normal young adults the mean G-cell count per unit area was 200 +/- 15-9. Serum gastrin levels were measured in 12, and all fell within the normal range (mean 59-7 +/- 5-4 pg/ml).

متن کامل

Application of Specific Monoclonal Antibodies for Characterization of Leishmania spp. Promastigotes Using Indirect Immunofluorescent and Immunoperoxidase Tests

Background: Different methods have been used for characterization of Leishmania promastigotes. Monoclonal antibodies are useful in characterization of   Leishmania spp . both amastogotes and promastigotes. Objective: Comparing the characterization of   Leishmania spp. promastigotes with immunoperoxidase test (Avidin-Biotin) techniques and an indirect immunofluorescent assay (IFA).   Methods: Ap...

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

عنوان ژورنال:
  • Journal of clinical pathology

دوره 27 10  شماره 

صفحات  -

تاریخ انتشار 1974