Antimony accumulation in hair during treatment of leishmaniasis.

نویسندگان

  • J G Dorea
  • J M Costa
  • J Holzbecher
  • D E Ryan
  • P D Marsden
چکیده

We used instrumental neutron activation analysis (INAA) to determine antimony in small quantities of hair from individuals living in an area of endemic leishmaniasis. The groups studied were 12 patients undergoing treatment with N-methylglucamine antimoniate, 34 patients who had received such treatment a year ago, and 17 control subjects (untreated) who were living in the same area. Patients receiving treatment showed mean and median (12.13, 2.9 micrograms/g) values for antimony in hair that significantly exceeded those in either controls (1.01, 0.4 microgram/g) or patients one year after treatment (1.54, 1.0 microgram/g). We conclude that INAA can be useful in monitoring and differentiating such exposure to antimony in patients under treatment.

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

Multivariate optimization of a method for antimony determination by hydride generation atomic fluorescence spectrometry in hair samples of patients undergoing chemotherapy against Leishmaniasis.

A method was developed for determination of total antimony in hair samples from patients undergoing chemotherapy against Leishmaniasis based on the administration of pentavalent antimonial drugs. The method is based on microwave assisted digestion of the samples in a pressurized system, reduction of Sb5+ to Sb3+ with KI solution (10% w/v) in ascorbic acid (2%, w/v) and its subsequent determinat...

متن کامل

Comparisso of intralesionally injected Zink sulfate and pentavalent Antimony compound in treatment of acute cutaneous leishmaniasis

acute cutaneous leishmaniasis(ACL) is an endemic disease in developing countries.the first line drug for treatment of ACL.according to WHO recommendation,is the pentavalent antimony compounds such as meglumine antimoniate(Glucantime{SB}).high cost ,side effects,multiple injections and incomplete efficacy are limitations of this therapy.we evaluated the efficacy of intralesional(IL) injection of...

متن کامل

Varicella zoster virus reactivation during or immediately following treatment of tegumentary leishmaniasis with antimony compounds

Antimony compounds are the cornerstone treatments for tegumentary leishmaniasis. The reactivation of herpes virus is a side effect described in few reports. We conducted an observational study to describe the incidence of herpes zoster reactivation during treatment with antimony compounds. The global incidence of herpes zoster is approximately 2.5 cases per 1,000 persons per month (or 30 cases ...

متن کامل

Oral Zinc Sulfate in the treatment of acute cutaneous Leishmaniasis

Background: Different local and systemic modalities are suggested in the treatment of cutaneous leishmaniasis (CL), but the pentavalent antimony compounds are still considered as the first line of treatment. Regarding to increase in clinical drug resistance, adverse effects and low compliance of patient, efforts for finding a more effective and safer drug continue. Objectives: To evaluate...

متن کامل

Clinical Pharmacokinetics of Systemically Administered Antileishmanial Drugs

This review describes the pharmacokinetic properties of the systemically administered antileishmanial drugs pentavalent antimony, paromomycin, pentamidine, miltefosine and amphotericin B (AMB), including their absorption, distribution, metabolism and excretion and potential drug-drug interactions. This overview provides an understanding of their clinical pharmacokinetics, which could assist in ...

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:
  • Clinical chemistry

دوره 33 11  شماره 

صفحات  -

تاریخ انتشار 1987