Results 61 to 70 of about 135,543 (308)

Early egg traits in Cancer setosus (Decapoda, Brachyura): effects of temperature and female size

open access: yes, 2009
Previous study on Cancer setosus (Molina, 1782) had shown that latitudinal changes in temperature control the number of annual egg masses. This study focused on the effects of pre-oviposition temperature and female size on egg-traits in C.
Thatje, S.   +4 more
core   +1 more source

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 more
wiley   +1 more source

Preharvest Environmental and Management Drivers of Multidrug Resistance in Major Bacterial Zoonotic Pathogens in Pastured Poultry Flocks

open access: yesMicroorganisms, 2022
Due to nutritional benefits and perceived humane ways of treating the animals, the demand for antibiotic-free pastured poultry chicken has continued to be steadily rise.
Moses B. Ayoola   +4 more
doaj   +1 more source

Egg Quality and Aureomycin

open access: yesPoultry Science, 1953
Abstract With the introduction of aureomycin supplements in poultry growing mashes, it is of interest to note whether this antibiotic, when fed to laying birds, has any influence on egg quality factors. Observations on blood and meat spot incidence are of particular interest because of the controversy surrounding the effect of aureomycin on clotting ...
Gilbert Chin, A.W. Brant
openaire   +1 more source

Co‐Electrospinning Extracellular Matrix with Polycaprolactone Enables a Modular Approach to Balance Bioactivity and Mechanics of a Multifunctional Bone Wrap

open access: yesAdvanced Healthcare Materials, EarlyView.
The incorporation of nondigested ECM and synthetic polymers into a co‐electrospinning system enables the decoupling of bioactivity and mechanical properties within a single wrap. This technique is used to develop a multifunctional bone wrap that achieves augmented membrane durability, sustained infection control, and enhanced vascularity for use in ...
Sarah Jones   +14 more
wiley   +1 more source

Effects of hen genotype, age, and rearing system on egg quality in a sustainable perspective

open access: yes, 2023
Goalsofthe2030AgendaforSustainableDevelopmentincludesensuringsustainable consumption and production patterns. All countries are called for urgent actions to maximize the socio-economic benefits of the use of resources, while minimizing the climate ...
Ratti S.   +5 more
core  

Dual-Purpose Poultry in Organic Egg Production and Effects on Egg Quality Parameters

open access: yes, 2021
Egg laying genotypes have been selected for generations due to their high yield and egg quality, resulting in efficient feed utilization and low body weight; hence, they are not suitable for meat production.
Sanna Steenfeldt   +5 more
core   +1 more source

Standardized Effect Measures Informing Next‐Generation Strategies for Mechanical Stimulation in Cartilage Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
This systematic review quantitatively compares conventional mechanical stimulation strategies in cartilage tissue engineering across 85 heterogeneous in vitro studies. Applying standardized effect measures, meta‐analysis reveals that combined compression and shear loading optimally promotes cartilage matrix development.
Jiaqi K. Shen   +7 more
wiley   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

Proteomic profiling and knock-out analysis o key components of the Zebrafish egg: discovering vitellogenin contributions to fish egg quality

open access: yes, 2017
P7-PEOPLE-2013-IEF - Marie-Curie Action: "Intra-European fellowships for career development"Most farmed fishes exhibit problems producing high quality eggs, which has adverse socioeconomic impacts and endangers global food security.
Bobe, Julien
core   +1 more source

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