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Iranian Journal of Parasitology، جلد ۱۶، شماره ۴، صفحات ۵۶۷-۵۷۵
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عنوان انگلیسی Leukocyte Behavior in Mesenteric Microcirculation upon Experimental By Leishmania Spp. in BALB/c Mice
چکیده انگلیسی مقاله Background: We aimed to determine the cellular recruitment (leukocyte rolling and adhesion) by which the Leishmania (Viannia) braziliensis, L. (Leishmania) amazonensis, and L. (Leishmania) major species in the mesenteric microcirculation of BALB/c mice. Methods: Five experimental groups were considered: group 1 (L. braziliensis); group 2 (L. amazonensis); group 3 (L. major); group 4 (control group with PBS); group 5 (negative control group), analyzed 3, 6, 12, and 24 h after parasite inoculation. Results: Infections by the different Leishmania species caused an increase in the number of rolling leukocytes: L. braziliensis a peak at 6 h; L. amazonensis and L. major a peak at 3 h. The Leishmania infections induced leukocyte adhesion: L. major and L. amazonensis showed an increase after 3 and 6 h, respectively. Conclusion: The kinetics of cellular recruitment in Leishmania infections, leading to infection susceptibility or resistance, indicates that distinct mechanisms regulate the initial response to Leishmania infection and determine its course.
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نویسندگان مقاله | Herintha Neitzke-Abreu
1. Postgraduate Program of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil 2. Postgraduate Program of Health Sciences, Universidade Federal da Grande Dourados, Dourados, MS, Brazil


| Rhuan Caetano
Departament of Clinical Analysis and Biomedicine, Universidade Estadual de Maringá, Maringá, PR, Brazil


| Kárin Reinhold-Castro
Postgraduate Program of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil


| Manoel Sebastião Lima-Junior
Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, PE, Brazil


| Wagner Santos
Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, PE, Brazil


| Gessilda de Melo
1. Departament of Clinical Analysis and Biomedicine, Universidade Estadual de Maringá, Maringá, PR, Brazil 2. Postgraduate Program of Biosciences and Pathophysiology, Universidade Estadual de Maringá, Maringá, PR, Brazil


| Roberto Cuman
1. Postgraduate Program of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil 2. Postgraduate Program of Pharmaceutical Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil


| Sandra Aristides
1. Postgraduate Program of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil 2. Departament of Clinical Analysis and Biomedicine, Universidade Estadual de Maringá, Maringá, PR, Brazil


| Thais Silveira
1. Postgraduate Program of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil 2. Departament of Clinical Analysis and Biomedicine, Universidade Estadual de Maringá, Maringá, PR, Brazil


| Maria Lonardoni
1. Postgraduate Program of Health Sciences, Universidade Estadual de Maringá, Maringá, PR, Brazil 2. Departament of Clinical Analysis and Biomedicine, Universidade Estadual de Maringá, Maringá, PR, Brazil 3. Postgraduate Program of Biosciences and Pathophysiology, Universidade Estadual de Maringá, Maringá, PR, Brazil
نشانی اینترنتی https://ijpa.tums.ac.ir/index.php/ijpa/article/view/3303
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