The host reaction to toxic agents.

نویسنده

  • O M Rennert
چکیده

The identification of side effects of chemotherapeutic and environmental agents has assumed a central role in current day medical practice. Since 1962, the formal recognition of the functional role of host factors in drug idiosyncrasies has resulted in the delineation of the discipline of pharmacogenetics. This investigative arena deals with inborn errors of metabolism which affect drug metabolizing enzymes or alter the effects of drugs in the body. In addition to relating to an understanding of the molecular basis of drug toxicity, these considerations are relevant to the teratologic role of alcohol and dilantin and to the role of environmental agents in the pathogenesis of neoplasia.

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

Purification of Host- Specific Toxin from Iranian Isolates of Alternaria alternata, Causal Agent of Brown Spot Disease of Tangerine

Brown spot disease caused by Alternaria alternata (Fr.: Fr.) Keissl is a serious problem forproduction of tangerines and tangerine hybrids in Iran. The Tangerine pathotype causes brownspot disease on young leaves and immature fruits of limited varieties of mandarins and tangerines(Citrus. reticulata Blanco). Specificity in the interaction between tangerine and the pathogen isdetermined by a hos...

متن کامل

Application of Rapid and Sensitive Real Time PCR Technique in Detection of DNA Impurities in Recombinant Interferon

 Background & Objective: Interferon belongs to a family of cytokines, which has the most important role in the innate immune response to virus infections. While producing recombinant interferon in biological host, some pieces of host nucleic acids remain in product. Because of limitations in previous techniques for detection of these impurities, the objective of this study is to use rapid ...

متن کامل

Antibiotic Susceptibility Testing

12.2 TERMINOLOGY Selectivity All Clinically effective antimicrobial agents exhibit selective toxicity towards the bacterium rather than the host. It is this characteristic that distinguishes antibiotics from disinfectants. The basis for selectivity will vary depending on the particular antibiotic. When selectivity is high the antibiotics are normally non toxic. However, even highly selective an...

متن کامل

Low Dose Psoralen Plus Ultraviolet A (PUVA) Is an Effective and Safe Method for the Treatment of Chronic Graft Versus Host Disease

Background: Chronic graft versus host disease (ch.GVHD) is the most frequent late complication after allogenic stem-cell transplantation. Systemic immunosuppressive agents are usually required to control the disease. Psoralen plus UVA (PUVA) has been used for the treatment of ch.GVHD with variable beneficial effects. The objective of this study was to assess the efficacy and safety of a r...

متن کامل

ANTIBIOTICS - PROTEIN SYNTHESIS, NUCLEIC ACID SYNTHESIS AND METABOLISM I. Major Principles and Definitions A. Selectivity - Clinically effective antimicrobial agents all exhibit selective toxicity

A. Selectivity Clinically effective antimicrobial agents all exhibit selective toxicity toward the bacterium rather than the host. It is this characteristic that distinguishes antibiotics from disinfectants. The basis for selectivity will vary depending on the particular antibiotic. When selectivity is high the antibiotics are normally not toxic, however, even highly selective antibiotics can h...

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:
  • Annals of clinical and laboratory science

دوره 6 4  شماره 

صفحات  -

تاریخ انتشار 1976