Results 1 to 10 of about 547,146 (311)

The Orientation of the Frog's Egg [PDF]

, 1894
The classical experiments of Pflüger on the segmenting frog's egg, and the important conclusions drawn by Roux from a study of the same egg, have made it very desirable to have an accurate knowledge of the relation existing between the early segmenting ...
Morgan, T. H., Tsuda, Umè
core  

The multivalent passive immune-protective vaccines of egg yolk immunoglobulin Y derived from live or inactivated Pseudomonas anguilliseptica against aquaculture pathogens (P. anguilliseptica and Aeromonas veronii) in goldfish (Carassius auratus)

Frontiers in Marine Science
BackgroundEgg yolk immunoglobulin Y (IgY) can be produced on a large scale, with simple and economical preparation and no drug residue, making it promising for application in prophylactic multivalent passive immunization vaccines for aquaculture ...
Pan Cui, Pan Cui, Jing Chen, Ziye Ma, Huihui Xiao, Huihui Xiao, Juan Lu, Juan Wang, Gaoxiao Xu, Gaoxiao Xu   +9 more
doaj   +1 more source

Fish and amphibians as test organisms for evaluation of effects caused by chemicals [PDF]

, 2007
A large number of chemicals can contaminate aquatic environments and therefore be exposed to fish and amphibians during their sensitive stages of development.
Carlsson, Gunnar
core  

Genetic Normalization of Differentiating Aneuploid Human Embryos [PDF]

, 2011
Early embryogenesis involves a series of dynamic processes, many of which are currently not well described or understood. Aneuploidy and aneuploid mosaicism, a mixture of aneuploid and euploid cells within one embryo, in early embryonic development are ...
Andrew Barker, Andrew Benner, Garry Cutting, Kevin Richter, Khanh-Ha Nguyen, Paul Brezina, Raymond Anchan, Ric Ross, William Kearns   +8 more
core   +1 more source

One-carbon metabolism and risk of PCOS: insights from Mendelian randomization

Journal of Ovarian Research
Background Abnormal one-carbon metabolism has been reported by observational studies to contribute to an increased risk of polycystic ovary syndrome (PCOS) and undesirable reproductive outcomes in women with PCOS.
Yifan Zhao, Gaochen Zhang, Jiexue Pan, Hefeng Huang   +3 more
doaj   +1 more source

Enhanced hepatotoxicity in zebrafish due to co-exposure of microplastics and sulfamethoxazole: Insights into ROS-mediated MAPK signaling pathway regulation

Ecotoxicology and Environmental Safety
The combined pollution of microplastics (MPs) and sulfamethoxazole (SMZ) often occurs in aquatic ecosystems, posing a serious threat to animal and human health.
Guanghua Xiong, Haiyan Zhang, Huangqi Shi, Yulin Peng, Meiling Han, Tianle Hu, Xinjun Liao, Yong Liu, Jun’e Zhang, Gaoxiao Xu   +9 more
doaj   +1 more source

Identification of polyvalent passive vaccine candidates from egg yolk antibodies (IgY) of important outer membrane proteins of Aeromonas hydrophila in fish

Aquaculture Reports
The antibodies of outer membrane proteins (OMPs) of bacteria have application value in polyvalent passive vaccines. IgY antibodies can be obtained in large quantities and economically from egg yolk, and have the potential to be applied in aquaculture ...
Xiang Liu, Jia Chao, Huihui Xiao, Jing Chen, Pan Cui, Xiaoqing Wu, Juan Lu, Juan Wang, Chunlin Chen, Xiaoying Zhang, Gaoxiao Xu, Yong Liu   +11 more
doaj   +1 more source

Support of ASTP/KOSMOS fundulus embryo development experiment [PDF]

Results from the Kosmos Biosatellite 782 flight are presented. Experiments with fish hatchlings are discussed along with postflight observation and testing.
Fuller, P. M., Keefe, J. R.
core   +1 more source

Editorial: Polycystic ovary syndrome (PCOS): Mechanism and management

Frontiers in Endocrinology, 2022
Yishu Wang, Yishu Wang, Yishu Wang, Peter Leung, Rong Li, Rong Li, Yanting Wu, Yanting Wu, Yanting Wu, Hefeng Huang, Hefeng Huang, Hefeng Huang   +11 more
doaj   +1 more source

Developing Somatic Embryos [PDF]

The Plant Cell, 1992
openaire   +1 more source