Results 41 to 50 of about 65,392 (160)

Antimicrobial Activity of Locally Synthesized Carbon Nanosphere on Some Pathogenic Species of Bacteria and Parasites

مجلة بغداد للعلوم, 2021
Antibacterial activity of CNSs against Staphylococcus aureus and Escherichia coli was estimated. Higher inhibition zone of 18 mm and 20 mm were observed against S.
Ali Taha , Abdulqader Faisal, Shaimaa A., Mohammad Al-Halbosiy   +3 more
doaj   +1 more source

Thymus and Leishmania at the Crossroads: Autoimmunity and Cancer

Immunology, Volume 178, Issue 3, Page 377-386, July 2026.
Conceptual ‘Crossroads Model’ linking Leishmania, thymic infection and immune dysregulation: an integrative model is proposed in which Leishmania infection disrupts thymic architecture and stromal–thymocyte interactions. These alterations converge to promote defective tolerance, increased autoimmune risk and a microenvironment permissive to malignant ...
Alef Batista Bezerra Barros, Gabriel Augusto Leite, Arthur Gomes de Andrade, Maria Danielma dos Santos Reis, Luiz Henrique Agra Cavalcante‐Silva, Marvin Paulo Lins   +5 more
wiley   +1 more source

An Unusual Presentation of Cutaneous Leishmaniasis in a Patient with Substance Use: A Diagnostic and Management Case Report

Clinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT In patients with atypical ulcers and travel history to endemic areas, a comprehensive diagnostic workup for cutaneous leishmaniasis is imperative. This case confirms Leishmania tropica through combined microscopy, culture, and PCR, leading to successful treatment with systemic glucantime and adjunctive wound care.
Hossein Pazoki, Eissa Soleymani, Shirafkan Kordi, Mahdi Fakhar   +3 more
wiley   +1 more source

Leishmania infantum and dog : immunological and epidemiological studies about infection and disease [PDF]

, 2001
L'objectiu d'aquesta tesi va ser obtenir nous coneixements sobre la immunologia i epidemiologia de la infecció per Leishmania en gossos que viuen en zones endèmiques.
Alberola, Jordi, Solano Gallego, Laia
core   +1 more source

Investigating the Existence of Ribosomal Protein L5 Gene in Syrian Strain of Leishmania tropica Genome: Sequencing It and Evaluating Its Immune Response as DNA Vaccine

Journal of Parasitology Research, 2021
Cutaneous leishmaniasis in Syria is caused mainly by Leishmania tropica. It represents a serious health problem, which has aggravated further after the civil war in the country.
Mohammad Maarouf, Alyaa A. Abdlwahab
doaj   +1 more source

Structural basis of secreted acid phosphatase polymerization in the Leishmania parasite

Protein Science, Volume 35, Issue 5, May 2026.
Abstract Enzymes that assemble into filaments typically transition between protomeric and polymeric states in response to cellular conditions. In contrast, the secreted acid phosphatase (SAP) of Leishmania, one of the most abundant extracellular glycoproteins produced by the parasite and regarded as a major virulence factor in the neglected tropical ...
Priyanka Bose, Irit Dahan, Alexander Upcher, Ran Zalk, Iris Grossman‐Haham   +4 more
wiley   +1 more source

Multiple hybrid genotypes of Leishmania (viannia) in a focus of mucocutaneous Leishmaniasis. [PDF]

, 2007
The principal agent of mucocutaneous leishmaniasis (MCL) is the South American protozoan parasite Leishmania (Viannia) braziliensis. This organism is generally considered to be clonal, that is, it does not to undergo genetic exchange.
Miles, Michael A, Roncal, Norma, Nolder, Debbie, Llanos-Cuentas, Alejandro, Davies, Clive R   +4 more
core   +1 more source

In Vitro Evaluation of Antileishmanial Activity of Commiphora myrrha Essential Oil Nanoliposome

Veterinary Medicine and Science, Volume 12, Issue 3, May 2026.
This study investigates the efficacy of nanoliposomal formulations containing myrrh essential oil in combating Leishmania protozoa in laboratory settings. Myrrh essential oil and nanoliposomes were prepared in RPMI‐1640 medium at concentrations of 1, 2, 5 and 10 µg/dL.
Zahra Akbari, Mohammad Reza Youssefi, Mohaddeseh Abouhosseini Tabari   +2 more
wiley   +1 more source

Peptides as a Therapeutic Alternative Against Leishmaniasis: A Scoping Review

Chemical Biology &Drug Design, Volume 107, Issue 5, May 2026.
This scoping review of 79 studies identified 231 antimicrobial peptides with anti‐Leishmania activity, including natural‐derived and synthetic peptides (inspired by natural sources or developed through rational design). Most were evaluated in vitro against promastigote and/or amastigote forms, with synthetic peptides showing a more promising effect ...
Maria Eduarda da Veiga Oliveira, Ellen Dyminski Parente Ribeiro, Otávio Henrique Pradi Guenther, Fernanda Tomiotto‐Pellissier   +3 more
wiley   +1 more source

Visualisation of Leishmania donovani fluorescent hybrids during early stage development in the sand fly vector. [PDF]

, 2011
BACKGROUND: The Leishmania protozoan parasites cause devastating human diseases. Leishmania have been considered to replicate clonally, without genetic exchange.
Petr Volf, Michael A. Miles, Sadlova, Jovana, Mauricio Isabel, Volf, Petr, Sadlova ,  J,, Lewis , MD,, Yeo , M,, Yeo, Matthew, Volf , P,, Michael A Miles, Miles Michael A., Yeo Matthew, Seblova, Veronika, Michael D Lewis, Isabel Mauricio, Mauricio, Isabel Larguinho, Matthew Yeo, Jovana Sadlova, Seblova Veronika, Michael D. Lewis, Miles, Michael A, Mauricio, Isabel, Volf Petr, Lewis, Michael D, Veronika Seblova, Miles , MA., Sadlova Jovana, Seblova , V,, Lewis Michael D.   +29 more
core   +1 more source