Evidence for Leishmania (Viannia) Parasites in the Skin and Blood of Patients Before and After Treatment
Vergel C, Palacios R, Cadena H, Posso CJ, Valderrama L, Perez M, Walker J, Travi BL, Saravia NG. Evidence for Leishmania (Viannia) Parasites in the Skin and Blood of Patients Before and After Treatment. The Journal Of Infectious Diseases 2006, 194: 503-511. PMID: 16845635, DOI: 10.1086/505583.Peer-Reviewed Original ResearchConceptsPeripheral blood monocytesAmerican cutaneous leishmaniasisCutaneous leishmaniasisLeishmania parasitesUnaffected skinAnthroponotic transmissionAcquisition of infectionBlood of patientsSource of infectionSand fliesAdult patientsLesion scarTreatment failureAntimonial drugsPatientsNormal skinLeishmaniasisMonocytesZoonotic diseaseLesion bordersSkinTreatmentMolecular detection methodsPositive resultsInfectionResistance to Antimony and Treatment Failure in Human Leishmania (Viannia) Infection
Rojas R, Valderrama L, Valderrama M, Varona MX, Ouellette M, Saravia NG. Resistance to Antimony and Treatment Failure in Human Leishmania (Viannia) Infection. The Journal Of Infectious Diseases 2006, 193: 1375-1383. PMID: 16619185, DOI: 10.1086/503371.Peer-Reviewed Original ResearchConceptsTreatment failureMeglumine antimoniatePrimary resistanceAntimonial drugsSecondary resistanceDrug resistanceHuman Leishmania infectionsEffective immune responseAnthroponotic visceral leishmaniasisAmerican cutaneous leishmaniasisAntimonial therapyStandard treatmentCutaneous diseaseLeishmania infectionTherapeutic responseImmune responseCutaneous leishmaniasisVisceral leishmaniasisAnthroponotic transmissionResistant organismsEffective doseIntracellular amastigotesSusceptible strainsAntimoniatePatients