Results 41 to 50 of about 160,302 (312)

Feasibility and reference intervals assessed by conventional and speckle‐tracking echocardiography in normal hamsters

Physiological Reports, 2021
Objectives This study aimed to determine feasibility, reference intervals, and reproducibility of left ventricular ejection fraction (LVEF) and speckle‐tracking echocardiography (STE) in adult Syrian hamsters. Background Syrian hamster is an experimental
Antonio C. L. Barros Filho, Henrique T. Moreira, Beatriz P. Dias, Fernando F. F. Ribeiro, Denise M. Tanaka, André Schmidt, Benedito C. Maciel, Marcus V. Simões, José A. Marin‐Neto, Minna M. D. Romano   +9 more
doaj   +1 more source

SISTEM PEMBERIAN PAKAN HAMSTER OTOMATIS BERBASIS MIKROKONTROLER [PDF]

, 2023
Penelitian ini bertujuan untuk membuat suatu sistem pemberi pakan hamster otomatis di malam hari mengikuti sifat nokturnal hamster. Sistem akan diberi perintah berupa pesan melalui aplikasi pesan instan Telegram untuk memasukkan berat hamster yang akan ...
Farah, Nurul Aulia
core   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Reinfection in American Cutaneous Leishmaniasis: Evaluation of Clinical Outcomes in the Hamster Model [PDF]

Memorias do Instituto Oswaldo Cruz, 1998
There is no clear understanding of the outcome of reinfection in New World cutaneous leishmaniasis, and its role in the relationship to the development of protection or secondary disease.
Y Osorio, SJ Gonzalez, VL Gama, BL Travi
doaj  

Short photoperiod-induced decrease of histamine H3 receptors facilitates activation of hypothalamic neurons in the Siberian Hamster [PDF]

, 2009
Nonhibernating seasonal mammals have adapted to temporal changes in food availability through behavioral and physiological mechanisms to store food and energy during times of predictable plenty and conserve energy during predicted shortage.
Bartness, Timothy J., Barrett, Perry, van den Top, Marco, Spanswick, David C., Wilson, D., Mercer, Julian G., Morgan, Peter J., Song, C. K.   +7 more
core   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Hamster enteritis : a review [PDF]

Laboratory Animals, 1977
Wet-tail of golden hamsters (Mesocricetus auratus) has been referred to as proliferative ileitis, regional enteritis, terminal ileitis, enzootic intestinal adenocarcinoma, atypical ileal hyperplasia, and hamster enteritis. The disease will be referred to as hamster enteritis (HE) in this review.
C S, Frisk, J E, Wagner
openaire   +2 more sources

Hypothalamic ventricular ependymal thyroid hormone deiodinases are an important element of circannual timing in the Siberian hamster (Phodopus sungorus) [PDF]

, 2013
Peer ...
de Vries Emmely M., Bolborea Matei, Emmely M de Vries, de Vries, Emmely M, Ebling Francis J. P., Bolborea, Matei, Morgan, Peter J, Mercer, Julian G, Annika Herwig, Wilson Dana, Mercer, Julian G., Morgan, Peter J., Matei Bolborea, Francis J P Ebling, Herwig, Annika, Ebling, Francis J P, Barrett, Perry, Perry Barrett, Dana Wilson, Julian G Mercer, Mercer Julian G., Ebling, Francis J. P., Wilson, Dana, Herwig Annika, Barrett Perry, Vries, Emmely M. de, Morgan Peter J., Peter J Morgan   +27 more
core   +1 more source

Treatment with KCL‐286, a first‐in‐class retinoic acid receptor‐β (RARβ) agonist, ameliorates neuronal DNA damage and inflammation in a mouse model of Alzheimer's disease

FEBS Open Bio, EarlyView.
Repair of neuronal DNA damage in Alzheimer's disease by KCL‐286. (A) Amyloid‐β oligomers and plaques impair neuronal DNA repair pathways, leading to DNA double‐strand breaks and glial activation. (B) KCL‐286 activates RARβ/RXR signalling via retinoic acid response elements (RAREs), associated with increased BRCA1 expression, enhanced DNA repair and ...
Natasha Hill, Hassan Yousef Othman AlMuallim, Elouisa Maddock, Carl Hobbs, Earl Clarke, Maria B. Goncalves, Jonathan P. T. Corcoran   +6 more
wiley   +1 more source

Convalescent human IgG, but not IgM, from COVID-19 survivors confers dose-dependent protection against SARS-CoV-2 replication and disease in hamsters

Frontiers in Immunology, 2023
IntroductionAntibody therapeutic strategies have served an important role during the COVID-19 pandemic, even as their effectiveness has waned with the emergence of escape variants.
Hannah A. D. King, Hannah A. D. King, Hannah A. D. King, Vincent Dussupt, Vincent Dussupt, Vincent Dussupt, Letzibeth Mendez-Rivera, Letzibeth Mendez-Rivera, Letzibeth Mendez-Rivera, Bonnie M. Slike, Bonnie M. Slike, Bonnie M. Slike, Ursula Tran, Ursula Tran, Ursula Tran, Nathan D. Jackson, Nathan D. Jackson, Nathan D. Jackson, Erica Barkei, Michelle Zemil, Michelle Zemil, Michelle Zemil, Emily Tourtellott-Fogt, Emily Tourtellott-Fogt, Emily Tourtellott-Fogt, Caitlin H. Kuklis, Sandrine Soman, Aslaa Ahmed, Maciel Porto, Christopher Kitajewski, Brittany Spence, Dalia Benetiene, Lindsay Wieczorek, Lindsay Wieczorek, Lindsay Wieczorek, Swagata Kar, Gregory Gromowski, Victoria R. Polonis, Shelly J. Krebs, Shelly J. Krebs, Shelly J. Krebs, Kayvon Modjarrad, Diane L. Bolton, Diane L. Bolton, Diane L. Bolton   +44 more
doaj   +1 more source