Results 1 to 10 of about 280,079 (193)

Quail development in in ovo and ex ovo conditions: Preincubation influences stress proteins and antioxidants [PDF]

Veterinary and Animal Science
Extreme temperatures, whether excessively high or low, are critical environmental stressors for organisms, profoundly impacting cellular metabolism and homeostasis.
Bronislava Pokorna, Slavomira Stefancova, Veronika Tauberova, Eva Petrovova, Lenka Luptakova   +4 more
doaj   +2 more sources

A Novel Breast Cancer Xenograft Model Using the Ostrich Chorioallantoic Membrane—A Proof of Concept

Veterinary Sciences, 2023
The avian chorioallantoic membrane (CAM) assay has attracted scientific attention in cancer research as an alternative or complementary method for in vivo animal models. Here, we present a xenograft model based on the ostrich (struthio camelus) CAM assay
Marta Pomraenke, Robert Bolney, Thomas Winkens, Olga Perkas, David Pretzel, Bernhard Theis, Julia Greiser, Martin Freesmeyer   +7 more
doaj   +1 more source

Perinatal outcomes of human singletons conceived naturally versus assisted reproductive technologies: analysis of the effect of stimulated IVF, modified natural IVF, and frozen embryo transfer

Middle East Fertility Society Journal, 2021
Background Obstetrical outcomes in assisted reproduction techniques (ART) were compared with naturally conceived pregnancies and among each other in multiple reports.
Adhwaa Khudhari, Ali Mourad, Simon Phillips, Mohammad Zubair Alam, Robert Hemmings, Wael Jamal   +5 more
doaj   +1 more source

Chorioallantoic membrane assay as model for angiogenesis in tissue engineering : focus on stem cells [PDF]

, 2020
Tissue engineering aims to structurally and functionally regenerate damaged tissues, which requires the formation of new blood vessels that supply oxygen and nutrients by the process of angiogenesis.
Bronckaers, Annelies, De Spiegelaere, Ward, Lambrichts, Ivo, Lo Monaco, Melissa, Merckx, Greet, Tay, Hanna, van Zandvoort, Marc   +6 more
core   +3 more sources

Planar cell polarity in the larval epidermis of Drosophila and the role of microtubules [PDF]

Open Biology, 2020
We investigate planar cell polarity (PCP) in the Drosophila larval epidermis. The intricate pattern of denticles depends on only one system of PCP, the Dachsous/Fat system.
Stefano Pietra, KangBo Ng, Peter A. Lawrence, José Casal   +3 more
doaj   +1 more source

Ovos, Ovos, Ovos e mais Ovos. Cultura, Economia, Dietética e Gastronomia [PDF]

Revista de História da Sociedade e da Cultura, 2013
Partindo de fontes diversificadas, nomeadamente iconografia, livros de receitas, obras de medicina, provérbios e contratos agrários, pretendeu analisar-se e explicar-se a relevância dos ovos no quotidiano de outrora. O estudo abrange em especial: valor real e valor simbólico do ovo, o ovo na cultura popular, na medicina, no receituário de beleza e na ...
openaire   +3 more sources

New methods for chicken embryo manipulations [PDF]

, 2010
The capacity to image a growing embryo while simultaneously studying the developmental function of specific molecules provides invaluable information on embryogenesis.
De Bellard, Maria Elena, El-Ghali, Nissrine, Ezin, Akouavi M., Rabadi, Maes   +3 more
core   +1 more source

A Design to Improve the Quality of OVO Electronic Money Payment Services in Tokopedia Using IPA and PGCV

Jurnal Teknik Industri, 2020
Currently, many online payment applications have sprung up in the community. This requires online payment application providers to compete in providing the best service for the community.
Eki Septiani, Eko Pujiyanto, Muhammad Hisjam   +2 more
doaj   +1 more source

Field occurrence of avian infectious bronchitis virus in the Czech Republic and Slovakia

Veterinární Medicína, 2018
The epidemiological situation regarding the infectious bronchitis virus (IBV) population in Europe as well as the presence of predominant IBV strains is well described. The aim of this epidemiological study was to describe the real field situation in the
M. Klimcik, R. Currie
doaj   +1 more source

Morphology of the EGG of Sarcodexia lambens (Diptera: sarcophagidae) Morfologia do ovo de Sarcodexia lambens (Diptera: sarcophagidae)

Memorias do Instituto Oswaldo Cruz, 1989
The egg of Sarcodexia lambens (Diptera: Sarcophagidae) is described on the basis of scanning electron microscopy.O ovo de Sarcodexia lambens (Diptera: Sarcophagidae) é descrito a nível de microscopia eletrônica de varredura.
Hugo de Souza Lopes, Antônio Cesar Rios Leite   +1 more
doaj   +1 more source