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Water vapor conductance of the lower cretaceous dinosaurian eggs from sanagasta, la rioja, argentina: Paleobiological and paleoecological implications for South American faveoloolithid and megaloolithid eggs
(Society for Sedimentary Geology, 2012-01)
The water vapor conductance (GH2O) of the neosauropod eggs from the Lower Cretaceous Sanagasta nesting site in La Rioja Province, Argentina, was examined and compared with other Cretaceous Argentinean oological material. ...
Alteraciones en cáscaras de huevos de dinosaurios en el Cretácico Superior de la provincia de Río Negro, ArgentinaAlterations in late Cretaceous dinosaur eggshells from Río Negro, Argentina
(Asociación Paleontológica Argentina, 2011-06)
Se presenta un estudio de cáscaras anormales de huevos de dinosaurios colectadas en la localidad de Salitral de Santa Rosa (Provincia de Río Negro) y provenientes de la Formación Allen (Cretácico Superior). Se identificaron ...
Increase of calcium and reduction of lactose concentration in milk by treatment with kefir grains and eggshell
(Taylor & Francis Ltd, 2016)
The eggshell features and clutch viability of the broad-snouted caiman (Caiman latirostris) are associated with the egg burden of organochlorine compounds
(Elsevier, 2013-09)
Organochlorine compounds (OCCs) are toxic and have been identified as endocrine-disrupting chemicals (EDCs). The broad-snouted Caiman (Caiman latirostris) is an oviparous species widely distributed in South America with ...
Ultrastructure of eggshell and embryological development of Salvator merianae (Squamata: Teiidae)
(Wiley-liss, div John Wiley & Sons Inc., 2020-10-25)
The objective of this study was to characterize the external morphology of Salvator meriane embryos in different stages of embryonic development and establish a relationship with the ultrastructure of the shell from oviductal ...
Casca de ovo como fonte de cálcio: composição mineral e biodisponibilidade em ratos
(Universidade Federal de Santa MariaBrasilCiência e Tecnologia dos AlimentosUFSMPrograma de Pós-Graduação em Ciência e Tecnologia dos AlimentosCentro de Ciências Rurais, 2014-05-30)
Most of the people do not reach the recommended intake for calcium (Ca), which is a mineral
essential for bone development, muscle contraction, blood coagulation, cell permeability and several
other functions. Hen eggshells ...
Eggshell structure in Caiman Latirostris eggs improves embryo survival during nest inundation
(The Royal Society, 2017-05)
Egg inundation often results in poor hatching success in crocodylians. However, how tolerant eggs are to submergence, and/or how eggshell ultrastructure may affect embryo survival when inundated, are not well understood. ...
Exploratory study on characteristics of oyster shell and eggshell quality in ChileExploratory study on characteristics of oyster shell and eggshell quality in Chile
(Faculty of Veterinary Sciences - Universidad Austral de Chile, 2018)