Results 61 to 70 of about 15,826 (209)

Adapted Live SARS‐CoV‐2 Vaccine Elicits Rapid Mucosal Immunity, Protects From Disease, and Reduces Shedding of XBB.1.5

European Journal of Immunology, Volume 56, Issue 5, May 2026.
An attenuated live vaccine (OTS‐300) expressing the XBB.1.5 Spike provided rapid and complete protection against homologous challenge in the hamster model, accompanied by fast systemic and mucosal antibody responses and markedly reduced transmission compared with XBB.1.5 mRNA vaccination.
Jana Kochmann, Tobias Britzke, Nico Joël Halwe, Lorenz Ulrich, Angele Breithaupt, G. Tuba Barut, Nadine Ebert, Bettina Salome Trüeb, Volker Thiel, Anca Dorhoi, Martin Beer, Donata Hoffmann, Björn Corleis, Jacob Schön   +13 more
wiley   +1 more source

Técnica para obtenção do aparelho geniturinário e dosagem do PSA (Prostate Specific Antigen) no hamster sírio, Mesocricetus auratus Technique for collecting blood for PSA (Prostate Specific Antigen) dosing and genitourinary system obtaining in syrian hamster, Mesocricetus auratus

Acta Cirúrgica Brasileira, 2004
Objetivo: Expor a técnica utilizada na colheita de sangue para dosagem do PSA ( Prostate Specific Antigen ) e retirada do aparelho geniturinário no hamster sírio, Mesocricetus auratus, e correlacionar os achados do PSA com as alterações histológicas dos ...
Dimas José Araújo Vidigal, Alcino Lázaro da Silva, Luiz Mauro Andrade da Fonseca, Dilermando Fazito de Rezende   +3 more
doaj   +1 more source

Early Surge in Brain GFAP Distribution in Female Hamsters With Mild Peripheral COVID‐19

Journal of Neurochemistry, Volume 170, Issue 5, May 2026.
Mild to moderate coronavirus disease 2019 (COVID‐19) is primarily associated with respiratory symptoms, yet a range of neurological effects are experienced by a large proportion of affected individuals. Why this occurs is not fully understood. Using a hamster model of mild to moderate COVID‐19, which mimics key aspects of the majority of human COVID‐19
Mohammadreza Rahmani Manesh, Leigh E. Wicki‐Stordeur, Nicole S. York, Robert Vendramelli, Bryce Warner, Haley A. Vecchiarelli, Luke Rainier‐Pope, Mohammadparsa Khakpour, Connor A. Larkey, Lucas R. Bennouna, Marie‐Ève Tremblay, Darwyn Kobasa, Leigh Anne Swayne   +12 more
wiley   +1 more source

Comparative virology and pathology of Monkeypox virus in Syrian hamsters, C57BL/6, and BALB/c mice: A framework for preclinical model selection

Animal Models and Experimental Medicine, Volume 9, Issue 4, Page 829-837, April 2026.
This study compared monkeypox virus (MPXV) infection in three small animal models: Syrian hamsters, C57BL/6 mice, and BALB/c mice. Following intraperitoneal inoculation, Syrian hamsters exhibited the highest susceptibility, with rapid systemic viral dissemination, elevated splenic and renal viral burdens, and severe histopathological damage, followed ...
Xiaohui Wei, Jing Wu, Hekai Yang, Na Li, Binbin Zhao, Wanjun Peng, Na Rong, Wei Zhang, Jing Xue, Jiangning Liu   +9 more
wiley   +1 more source

Leiomiossarcoma uterino em hamster-sírio (Mesocricetus auratus): relato de caso: Uterine leiomyosarcoma in golden hamster (Mesocricetus auratus): case report [PDF]

, 2023
Os hamster são pequenos mamíferos da ordem Rodentia. São comumente adotados como animais de companhia principalmente devido ao seu tamanho, aparência e docilidade, juntamente com outros roedores.
Santana, Vanessa Silva, Oliveira, Vinnícius Cauan Santos, de Medeiros, Nayara Oliveira, Moreira, Amanda de Carvalho, de Melo Neto, José Alvim, Prazeres Junior, Fabiano Rocha, Carvalho, Kézia dos Santos   +6 more
core  

Sand fly captures with Disney traps in area of occurrence of Leishmania (Leishmania) amazonensis in the state of Mato Grosso do Sul, mid-western Brazil Capturas de flebotomíneos com armadilhas de Disney em área de ocorrência de Leishmania (Leishmania) amazonensis no estado de Mato Grosso do Sul, região Centro-Oeste do Brasil

Revista da Sociedade Brasileira de Medicina Tropical, 2010
INTRODUCTION: The work was conducted to study phlebotomine fauna (Diptera: Psychodidae) and aspects of American cutaneous leishmaniasis transmission in a forested area where Leishmania (Leishmania) amazonensis occurs, situated in the municipality of Bela
Maria Elizabeth Cavalheiros Dorval, Tulia Peixoto Alves, Geucira Cristaldo, Hilda Carlos da Rocha, Murilo Andrade Alves, Elisa Teruya Oshiro, Alessandra Gutierrez de Oliveira, Reginaldo Peçanha Brazil, Eunice Aparecida Bianchi Galati, Rivaldo Venancio da Cunha   +9 more
doaj   +1 more source

Caesalpinia spinosa (Molina) Kuntze: una nueva promesa para el tratamiento tópico de la leishmaniasis cutánea

Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2020
Ante la necesidad de desarrollar nuevos medicamentos para el tratamiento de la leishmaniasis cutánea que sean efectivos, seguros, de mayor aceptación entre los pacientes, fáciles de administrar en los entornos rurales y más económicos, en el presente ...
Sara María Robledo Restrepo, Juliana Quintero, Jorge Higuita, Maritza Fernández, Javier Murillo, Adriana Restrepo, Natalia Arbeláez, Andrés Montoya, Victoria Ospina, Tatiana Pineda, Lina M. Yepes, Yulieth Upegui, Iván D. Vélez   +12 more
doaj   +1 more source

Ultrastructure of proliferative ileitis in hamsters ( Mesocricetus auratus ) [PDF]

Laboratory Animals, 1977
The ileum of affected hamsters bore microvilli which were much shorter, less regularly arranged and less densely packed than those from control animals. Organelle derangements such as atrophy of mitochondria, degranulation and dilated cisterna of endoplasmic reticulum, were observed.
J C, Kim, M, Jourden
openaire   +2 more sources

Análise ontogenética da interação lúdica e preferências por parceiros em filhotes de hamster dourado (Mesocricetus auratus) / [PDF]

, 1998
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências ...
Calegaro, Marco Montarroyos
core  

Hemangiossarcoma em hamster sírio (Mesocricetus auratus) – relato de caso / Hemangiosarcoma in a syrian hamster (Mesocricetus auratus) – case report [PDF]

, 2021
O hemangiossarcoma (HSA) é uma neoplasia originada do endotélio vascular sanguíneo, de caráter maligno com comportamento agressivo e metastático, apresentando-se principalmente em fígado, baço e pulmões, devido à rápida disseminação celular por via ...
Salzedas, Breno Aguiar, Segala, Renato Dalcin, Machado, Paula da Costa, Pita, Maria Carolina Gonçalves   +3 more
core