Results 21 to 30 of about 4,776 (115)

Histological evaluation of platelet rich plasma and hydroxiapatite in apexogenesis: Study on experimental animals [PDF]

Vojnosanitetski Pregled, 2008
Background/Aim. There are very few data about the effects of endogenous growth factors in vital pulp therapy, and still they are often controversial.
Danilović Vesna, Petrović Vanja, Marković Dejan, Aleksić Zoran   +3 more
doaj   +1 more source

Comparative analysis of residual neurovirulence of vaccine and low attenuated rubella virus (Matonaviridae: Rubivirus: Rubella virus) strains in the experiments on the macaque rhesus (Macaca mulatta) monkeys

Вопросы вирусологии, 2022
Introduction. Rubella is currently an infection controlled by specific prophylaxis. Not only the right vaccine prophylaxis strategy and tactics, but also the use of effective and safe vaccine preparations is crucial for the elimination of this disease ...
O. A. Shamsutdinova, D. V. Bulgin, D. D. Karal-ogly, I. N. Lavrentieva, I. N. Klots   +4 more
doaj   +1 more source

The orobasal organ (of Ackerknecht): A bizarre structure of the mammalian oral cavity

Journal of Morphology, Volume 284, Issue 6, June 2023., 2023
In 1912, Ackerknecht discovered and described an epithelial invagination behind the lower medial incisors in different mammalian species. This rudimentary structure might be a vestiagial organ which lost its physiological function. Named after its discoverer the “orobasal organ of Ackerknecht” is widely unknown in the scientific world.
Moritz Stäber, Silke D. Storsberg, Sven Schumann   +2 more
wiley   +1 more source

Two hundred and five newly assembled mitogenomes provide mixed evidence for rivers as drivers of speciation for Amazonian primates

Molecular Ecology, Volume 31, Issue 14, Page 3888-3902, July 2022., 2022
Abstract Mitochondrial DNA remains a cornerstone for molecular ecology, especially for study species from which high‐quality tissue samples cannot be easily obtained. Methods using mitochondrial markers are usually reliant on reference databases, but these are often incomplete.
Mareike C. Janiak, Felipe E. Silva, Robin M. D. Beck, Dorien de Vries, Lukas F. K. Kuderna, Nicole S. Torosin, Amanda D. Melin, Tomàs Marquès‐Bonet, Ian B. Goodhead, Mariluce Messias, Maria N. F. da Silva, Iracilda Sampaio, Izeni P. Farias, Rogerio Rossi, Fabiano R. de Melo, João Valsecchi, Tomas Hrbek, Jean P. Boubli   +17 more
wiley   +1 more source

A comparative study of pre‐alpha islands in the entorhinal cortex from selected primates and in lissencephaly

Journal of Comparative Neurology, Volume 530, Issue 4, Page 683-704, March 2022., 2022
The drawing at the top shows coronal sections through a gyrified human brain (at left) and a lissencephalic (‘’smooth,” i.e., lacking normal convolutions) human brain (at right). The lower half of the image shows exemplary images of primate brains with a strongly gyrified cortex (Pongo pygmaeus) versus a comparatively smooth brain surface (Perodicticus
Michael Schön, Anastasia Nosanova, Christian Jacob, Johann Michael Kraus, Hans A. Kestler, Benjamin Mayer, Simone Feldengut, Katrin Amunts, Kelly Del Tredici, Tobias M. Boeckers, Heiko Braak   +10 more
wiley   +1 more source

Comprehensive search filters for retrieving publications on nonhuman primates for literature reviews (filterNHP)

American Journal of Primatology, Volume 83, Issue 7, July 2021., 2021
Comprehensive Nonhuman primate search filters (and those for taxonomic sub‐groups) for literature reviews can be accessed using the filterNHP R package or at https://filterNHP.dpz.eu. Abstract Nonhuman primates (NHPs) are widely studied across many scientific disciplines using a variety of techniques in diverse environments.
Lauren C. Cassidy, Cathalijn H. C. Leenaars, Alan V. Rincon, Dana Pfefferle   +3 more
wiley   +1 more source

Twenty-five well-justified fossil calibrations for primate divergences [PDF]

, 2023
Phylogenies with estimates of divergence times are essential for investigating many evolutionary questions. In principle, “tip-dating” is arguably the most appropriate approach, with fossil and extant taxa analysed together in a single analysis, and ...
de Vries, Dorien, Beck, Robin M. D, Dorien de Vries, Robin Beck   +3 more
core   +1 more source

The allometry of brain size in Euarchontoglires: clade-specific patterns and their impact on encephalization quotients. [PDF]

J Mammal
Altres ajuts: CERCA Programme/Generalitat de CatalunyaThe timing and nature of evolutionary shifts in the relative brain size of Primates have been extensively studied.
López-Torres S, Bertrand OC, Fostowicz-Frelik Ł, Lang MM, Law CJ, San Martin-Flores G, Schillaci MA, Silcox MT.   +7 more
europepmc   +2 more sources

Monitoring of SARS‐CoV‐2 infection in mustelids

EFSA Journal, Volume 19, Issue 3, March 2021., 2021
Abstract American mink and ferret are highly susceptible to severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), but no information is available for other mustelid species. SARS‐CoV‐2 spreads very efficiently within mink farms once introduced, by direct and indirect contact, high within‐farm animal density increases the chance for transmission.
European Food Safety Authority and European Centre for Disease Prevention and Control, Anette Boklund, Christian Gortázar, Paolo Pasquali, Helen Roberts, Søren Saxmose Nielsen, Karl Stahl, Arjan Stegeman, Francesca Baldinelli, Alessandro Broglia, Yves Van Der Stede, Cornelia Adlhoch, Erik Alm, Angeliki Melidou, Grazina Mirinaviciute   +14 more
wiley   +1 more source

Ways of communication of certain primates

, 2022
Primati, podred Strepsirhini (polumajmuni) i podred Haplorhini (pravi majmuni), u komunikaciji koriste različite kemijske, vizualne, zvučne i taktilne signale.
Pahek, Paola
core   +2 more sources