Immunosenescence in the wild? A longitudinal study in a long‐lived seabird
Journal of Animal Ecology, Volume 91, Issue 2, Page 458-469, February 2022., 2022 Longitudinal studies investigating proximate mechanisms of senescence are scarce, and the immune system could be one of these. Using an individual‐based long‐term study, the authors study three immune parameters of 396 known‐aged and repeatedly sampled common terns.
Coraline Bichet +4 more
wiley +1 more source
Toxoplasma gondii in small exotic felids from zoos in Europe and the Middle East: serological prevalence and risk factors. [PDF]
Parasit Vectors, 2019 BACKGROUND:Toxoplasma gondii infections and cases of clinical toxoplasmosis have been recorded in zoo animals. Wild felids in human care can serve as definitive hosts that shed oocysts, but also as intermediate hosts for the parasite. Some felid species,
Lücht M +3 more
europepmc +3 more sources
Interação do Trypanosoma cruzi com diferentes vetores: uso para o xenodiagnóstico
Revista da Sociedade Brasileira de Medicina Tropical, 1984 Foram estudadas as diferenças de interação (diferenciação e multiplicação) das cepas Ye CL de Trypanosoma cruzi, consideradas “polares", junto a Triatoma infestans, Panstrongylys megistus e Dipetalogaster maximus. Concluiu-se que o T. infestans apresenta
Nelson J. Alvarenga, Elizabeth Bronfen
doaj +3 more sources
Levels of testosterone, progesterone and oestradiol in pregnant-lactating does in relation to aggression during group housing [PDF]
, 2021 [EN] The neuroendocrine regulation of rabbit maternal behaviour has been explored in detail. However, little is yet known about the hormonal regulation of aggression in concurrently pregnant-lactating does, a reproductive condition that prevails during ...
Braconnier, Michèle +3 more
core +3 more sources
Dipetalogaster maxima ou D. maximus como agente no xenodiagnóstico [PDF]
, 1986 Relata estudo sobre a susceptibilidade do Dipetalogaster maximus para cepas brasileiras de Trypanosoma ...
Marsden, Philip Davis
core +1 more source
Human immune response to triatomine embryo extract
Revista da Sociedade Brasileira de Medicina Tropical, 1997 Dipetalogaster maximus embryo extracts were used to stimulate peripheral blood mononuclear cells (PBMC) and in ELISA with sera either from Trypanosoma cruzi infected or non-infected individuals. The results showed that there was significant proliferative
Nelson J. Alvarenga +6 more
doaj +1 more source
The Role of DmCatD, a Cathepsin D-Like Peptidase, and Acid Phosphatase in the Process of Follicular Atresia in Dipetalogaster maxima (Hemiptera: Reduviidae), a Vector of Chagas' Disease [PDF]
, 2015 In this work, we have investigated the involvement of DmCatD, a cathepsin D-like peptidase, and acid phosphatase in the process of follicular atresia of Dipetalogaster maxima, a hematophagous insect vector of Chagas' disease. For the studies, fat bodies,
Canavoso, Lilian Etelvina +3 more
core +3 more sources
Revista da Sociedade Brasileira de Medicina Tropical, 1993 Foi estudada a suscetibilidade de Dipetalogaster maximus, Rhodnius neglectus, R. prolixus, R. robustus, Triatoma infestans e T. rubrovaria ao Trypanosoma cruzi, através do xenodiagnóstico, em dois pacientes na fase aguda da doença de Chagas.
Ionizete Garcia da Silva +2 more
doaj +3 more sources
Taxonomic and systematic analysis among triatomine bug species (Hemiptera, Reduviidae) from colonies of the Special Health Service of Araraquara (SESA), inferred from 16S rDNA mitocondrial sequences [PDF]
, 2008 Foram analisadas seqüências de nucleotídeos do gene 16S do rDNA mitocondrial em 14 populações de triatomíneos mantidos em colônias no insetário SESA de Araraquara- SP, comparando-as com seqüências do mesmo gene disponíveis no GenBank.
BARATA, José Maria Soares +4 more
core +3 more sources
Aspects of classification of Hemiptera hemocytes from six triatomine species
Memorias do Instituto Oswaldo Cruz, 1991 The objective of this work was to characterize, and compare different morphological types of hemocytes of Rhodnius prolixus, Rhodnius, Rhodnius neglectus, Triatoma infestans, Panstrongylus megistus, and Dipetalogaster maximus.
Patricia de Azambuja +2 more
doaj +1 more source