BACKGROUND Due to unacceptably high mortality with pentavalent antimonials, Médecins Sans Frontières in 2006 began using liposomal amphotericin B (AmBisome) for visceral leishmaniasis (VL) patients in Ethiopia who were severely ill or positive for human immunodeficiency virus (HIV). METHODS We used clinical data obtained from January 2007 to January 2009 to compare outcomes by HIV status and ...

background cutaneous leishmaniasis is an endemic disease in iran. although there are several treatment modalities for this disease, pentavalent antimonials are still considered as first line agents. there have been several reports concerning the effectiveness of cassia fistula plant for leishmaniasis treatment. objectives this study was designed to assess the effectiveness of concentrated boile...

Visceral leishmaniasis (kala azar), a fatal disease if left untreated, is one of the most neglected tropical diseases. Poor and remote areas of South Asia and East Africa are the most affected. Pentavalent antimonial (SbV) drugs have been the mainstay of visceral leishmaniasis (VL) therapy in East Africa for the past 70 years. These drugs are administered parenterally for 30 days. Their potenti...

Background: After substitution of Pentavalent vaccine with diphtheria, tetanus, pertussis (DTP) in the Iranian National Vaccination program with 3 Pentavalent (three times vaccination with Pentavalent vaccine at months 2, 4, and 6) in 2014 and the lack of published research in the field of immunogenicity of pertussis component of this vaccine, the efficacy of pertussis vaccine was studied 6 mon...

The introduction of pentavalent vaccine containing Haemophilus influenzae type b antigen in Indonesia's National Immunization Program occurred nearly three decades after the vaccine was first available in the United States and 16 years after Indonesia added hepatitis B vaccine into the program. In this study, we analyzed the process that led to the decision to introduce pentavalent vaccine in I...

Pentavalent combination vaccines are important tools to strengthen the immunization programs in numerous countries throughout the world. A large number of countries have recognized the value of combination vaccines and have introduced whole cell pentavalent vaccines into their immunization programs. A phase III, multi-center, randomized, single blinded study of a fully liquid pentavalent DTwP-H...

Antimony toxicity occurs either due to occupational exposure or during therapy. Occupational exposure may cause respiratory irritation, pneumoconiosis, antimony spots on the skin and gastrointestinal symptoms. In addition antimony trioxide is possibly carcinogenic to humans. Improvements in working conditions have remarkably decreased the incidence of antimony toxicity in the workplace. As a th...

In this study, we construct the hydroxide water cluster, OH-(H2O)6, that (a) could support a stable hydroxide ion with a four-coordinated (pentavalent) hydroxide oxygen and (b) displays hydroxide ion migration. We study the energetic stability and dynamical evolution of the system at different internal temperatures and analyze the corresponding "dynamically averaged" vibrational density of stat...

A graph is said to be symmetric if its automorphism group acts transitively on its arcs. In this paper, a complete classification of connected pentavalent symmetric graphs of order 12p is given for each prime p. As a result, a connected pentavalent symmetric graph of order 12p exists if and only if p = 2, 3, 5 or 11, and up to isomorphism, there are only nine such graphs: one for each p = 2, 3 ...