Results 41 to 50 of about 303,951 (335)

The structure of the Maxwell spot centroid [PDF]

arXiv, 2022
The dark entoptic Maxwell spot centroids seen through a blue filter, which coincide with the blue cone-free areas centered on the foveas, are shown to exhibit a structure. When observing through the green part of a blue-green exchange filter in a foveascope, after a fixation through the blue part, a small orange disc is seen around the centre of the ...
arxiv  

Determination of FMDV 146S particle concentration by spectrometric method during viral RNA quantification

Ветеринария сегодня, 2021
During FMD vaccine production, special attention is paid to the concentration of 146S particles bearing the critical biological features of FMDV and being the main components that have an effect on vaccine immunogenicity.
M. I. Doronin, D. V. Mikhalishin, V. A. Starikov, D. A. Lozovoy, Yu. S. El’kina, A. V. Borisov   +5 more
doaj   +1 more source

Field evaluation of an iELISA and CF test for detection of IgG antibodies against Chlamydophila abortus in goats, sheep and rams

Veterinární Medicína, 2002
Blood sera samples from 99 clinically healthy goats, 230 sheep and 171 rams were investigated by CF test and indirect ELISA. In case of goats, 3.03% seroprevalence was detected, in sheep it was 3.04%, whereas, in case of rams seroprevalence was 0% by ...
M. Trávníček, D. Kováčová, M.R. Bhide, P. Zubrický, L. Čisláková   +4 more
doaj   +1 more source

Immunocytochemical localization of chromatin regions UV-microirradiated in S phase or anaphase : Evidence for a territorial organization of chromosomes during cell cycle of cultured Chinese hamster cells [PDF]

, 1983
Chinese hamster cells (M3-1 line) in S phase were laser-UV-microirradiated (λ, 257 nm) at a small site of the nucleus. Cells were fixed either immediately thereafter or in subsequent stages of the cell cycle, including prophase and metaphase.
Avivi, Bennett, Berns, Boveri, Boveri, Comings, Cornelis, Cornelis, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Earnshaw, Gray, Hager, Hancock, Hancock, Hens, Laemmli, Rabl, Regan, Sakharov, Sedat, Sperling, Stack, Trosko, Vogel, Zorn   +33 more
core   +1 more source

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

FEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan, Rosa Sanchez‐Alvarez, Chiho Kambara, Poojitha Rajasekar, Yuluang Wang, François Halloy, Jonathan Hall, Hans‐Jürgen Stark, Iris Martin, Petra Boukamp, Svitlana Kurinna   +10 more
wiley   +1 more source

Survey of bovine brucellosis on the island of Fernando de Noronha, Pernambuco, Brazil

Brazilian Journal of Veterinary Research and Animal Science, 2022
Considering the lack of information about livestock diseases on Brazilian oceanic islands, the occurrence of bovine brucellosis was investigated on the island of Fernando de Noronha, state of Pernambuco, Brazil.
Erivânia Camelo de Almeida, Marcília Maria Alves de Souza, Carlos Diógenes Ferreira Lima Filho, Fernando Jorge Rodrigues Magalhães, Késia Alcântara Queiroz Pontual, Filipe Sobral Fonsêca, Maria Fernanda Vianna Marvulo, Ricardo Augusto Dias, Fernando Ferreira, José Soares Ferreira Neto, Jean Carlos Ramos da Silva   +10 more
doaj  

Study of the Prevalence of Bovine Brucellosis in the Forest Zone of Cote d’Ivoire

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2005
A serological survey was carried out in the suburban forest zone of Abidjan from July to September 2004 to estimate the prevalence of brucellosis in dairy cattle.
E. Thys, M. A. Yahaya, K. Walravens, C. Baudoux, I. Bagayoko, D. Berkvens, S. Geerts   +6 more
doaj   +1 more source

Accuracy and feasibility of an android-based digital assessment tool for post stroke visual disorders - The StrokeVision App [PDF]

, 2018
Background: Visual impairment affects up to 70% of stroke survivors. We designed an app (StrokeVision) to facilitate screening for common post stroke visual issues (acuity, visual fields and visual inattention).
Breckenridge, Andrew, Livingstone, Iain, McAlpine, Christine, Quinn, Terence J., Shaw, Robert, Tarbert, Claire M., Weir, Alexander   +6 more
core   +2 more sources

On‐treatment dynamics of circulating extracellular vesicles in the first‐line setting of patients with advanced non‐small cell lung cancer: the LEXOVE prospective study

Molecular Oncology, EarlyView.
The LEXOVE prospective study evaluated plasma cell‐free extracellular vesicle (cfEV) dynamics using Bradford assay and dynamic light scattering in metastatic non‐small cell lung cancer patients undergoing first‐line treatments, correlating a ∆cfEV < 20% with improved median progression‐free survival in responders versus non‐responders.
Valerio Gristina, Viviana Bazan, Nadia Barraco, Simona Taverna, Mauro Manno, Samuele Raccosta, Anna Paola Carreca, Marco Bono, Tancredi Didier Bazan Russo, Francesco Pepe, Pasquale Pisapia, Lorena Incorvaia, Giuseppe Badalamenti, Giancarlo Troncone, Umberto Malapelle, Daniele Santini, Antonio Russo, Antonio Galvano   +17 more
wiley   +1 more source

Information encoded in gene-frequency trajectories [PDF]

arXiv, 2023
In this work we present a systematic mathematical approximation scheme that exposes the way that information, about the evolutionary forces of selection and random genetic drift, is encoded in gene-frequency trajectories. We determine approximate, time-dependent, gene-frequency trajectory statistics, assuming additive selection.
arxiv