Adenosine metabolism in phytohemagglutinin-stimulated human lymphocytes.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Adenosine metabolism in phytohemagglutinin-stimulated human lymphocytes.

The association of a human genetic deficiency of adenosine deaminase activity with combined immunodeficiency prompted a study of the effects of adenosine and of inhibition of adenosine deaminase activity on human lymphocyte transformation and a detailed study of adenosine metabolism throughout phytohemagglutinin-induced blastogenesis. The adenosine deaminase inhibitor, coformycin, at a concentr...

متن کامل

Replication of poliovirus in phytohemagglutinin-stimulated human lymphocytes.

Poliovirus replication has been studied in human lymphocytes during the course of blastogenesis under phytohemagglutinin (PHA) stimulation. Enhancement of virus replication in PHA-stimulated leukocyte cultures was due to an increase in number of virus-producing cells. Virus yield was approximately 10 plaque-forming units (PFU) per producing cell, both in stimulated and in nonstimulated cultures...

متن کامل

A method for counting phytohemagglutinin-stimulated lymphocytes.

I T HAS BEEN SHOWN that peripheral i)lood lynlphocvtes undergo trainsformation and mitosis in vitro when cultured in the presence of plwtohemagglutinin ( PHA).’4 Little information has been reported on the numl)er of lymphocytes which survive and transform during the culturing interval. It has been very difficult to enumerate lymphocytes in cultures containing PFIA I)ecause the agglutinated ery...

متن کامل

Immunologic memory of phytohemagglutinin-stimulated lymphocytes.

By JEROME I. BRODY AND HENRY D. SOLTYS T HE PUBPOSE of this study was to delineate the durability and persistence of immunologic recall in the normal peripheral blood lymphocyte using methods which might reflect the importance of the manner by which imniunologic information is acquired. This was done in the present investigation with the technic of bacterial adherence,”2 in which circumferentia...

متن کامل

Enzyme changes and polyribosome profiles in phytohemagglutinin stimulated lymphocytes.

W HEN HUMAN LYMPHOCYTES are treated with phytohemagglutinin ( PHA ) , an extract of the kidney bean Phaseolus vulgaris, they undergo morphologic transformation followed by mitosis.13 Cooper and Rubin4 have demonstrated a decrease in the amount of total RNA witin 30 minutes after the exposure of lymphocytes to PHA. This is immediately followed by an exponential increase in the synthesis of RNA w...

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

ژورنال

عنوان ژورنال: Journal of Clinical Investigation

سال: 1976

ISSN: 0021-9738

DOI: 10.1172/jci108512