Results 51 to 60 of about 33,223 (276)

Astrocyte‐Associated ABCA1/APOE Responses Accompany Hippocampal Lipid Remodeling and Ectopic Neuronal Accumulation During Epileptogenesis

Advanced Science, EarlyView.
During kainic acid‐induced epileptogenesis, astrocyte‐associated ATP‐binding cassette transporter A1 (ABCA1) and apolipoprotein E (APOE) responses accompany ectopic neurons and exploratory lipid alterations. In separate cohorts, bexarotene pretreatment and treatment on days 14–21 are associated with fewer ectopic hilar neurons and lower chronic seizure
Lu Chen, Xiao‐Rui Shi, Jia‐Yi Chen, Ying‐Ting Wang, Le Du, Yang Ni, Jun‐Min Chen, An‐Chen Guo, Qian Wu, Jian‐Ping Wu, Qun Wang   +10 more
wiley   +1 more source

Osmoprotectants and cryoprotectants for Listeria monocytogenes [PDF]

Letters in Applied Microbiology, 2000
Listeria monocytogenes is a foodborne pathogen that can grow in high osmotic strength environments and at refrigeration temperatures. Glycine betaine, proline betaine, acetylcarnitine, carnitine, gamma-butyrobetaine and 3-dimethylsulphoniopropionate all acted as osmoprotectants, as evidenced by an increase in growth rate of L.
D O, Bayles, B J, Wilkinson
openaire   +2 more sources

Design of azine antioxidants for sustainable biodiesel: integrating structural characterization and molecular modeling

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The growing global demand for sustainable energy solutions has intensified the search for renewable alternatives to fossil fuels, with biodiesel emerging as a promising candidate due to its biodegradability and lower emissions. However, its large‐scale application is limited by low oxidative stability, which compromises storage and performance.
Patricia R. S. Wenceslau, Chris H. J. Franco, Leonardo R. de Almeida, Vitor S. Duarte, Ronaldo G. F. Junior, Guilherme Paixão, Antônio S. N. Aguiar, Gilberto L. B. de Aquino, Leonardo G. Costa, Leonardo L. Borges, Hamilton B. Napolitano   +10 more
wiley   +1 more source

USE OF DIFFERENT EXTENDERS TO CRYOPRESERVATION OF MANGALARGA MARCHADOR SPERM

Ciência Animal Brasileira, 2015
The techniques applied to animal reproduction such as artificial insemination, transfer and in vitro production of embryos, heat synchronization and induction, and gametes cryopreservation have been more utilized in veterinary practice each day ...
Jessica Neri Nascimento, Hélio Blume, Francisco José Gonçalves Oliveira, Rodrigo Arruda Oliveira   +3 more
doaj   +1 more source

Banking of AT-MSC and its Influence on Their Application to Clinical Procedures

Frontiers in Bioengineering and Biotechnology, 2021
Processing of MSCs to obtain a therapeutic product consists of two main steps: 1) the in vitro expansion of the cells until an appropriate number of them is obtained, and 2) freezing and storage of the expanded cells.
Ekaterina Semenova, Mariusz P. Grudniak, Katarzyna Bocian, Katarzyna Bocian, Magdalena Chroscinska-Krawczyk, Marzena Trochonowicz, Igor M. Stepaniec, Magdalena Murzyn, Magdalena Murzyn, Ilona Szablowska-Gadomska, Dariusz Boruczkowski, Tomasz Oldak, Eugeniusz K. Machaj   +12 more
doaj   +1 more source

Viability of dourado embryos cooled in different cryoprotectant solutions [PDF]

, 2013
The objective of this work was to evaluate the effect of different cryoprotectants on the viability of dourado (Salminus brasiliensis) embryos. Ten cryoprotectant solutions were tested.
Jayme Aparecido Povh, Danilo Pedro Streit Junior, Darci Carlos Fornari, Nelson Mauricio Lopera Barrero, Luís Jayme Guerreiro, Juliana Minardi Galo, Diego de Oliveira, Ricardo Pereira Ribeiro   +7 more
core   +1 more source

Cell and Gene Therapies Manufacturing Challenges and Integrated Good Manufacturing Practices Solutions: A Lifecycle Perspective

Biotechnology and Bioengineering, EarlyView.
Lifecycle perspective on cell and gene therapy manufacturing challenges and enabling GMP solutions. ABSTRACT Cell and gene therapies (CGTs) are revolutionizing modern medicine; however, making these advanced medicines scalable and readily available to commercial manufacturers worldwide is a major challenge. The number of approved CGT products continues
Rajath Samaga, Udisha Singh, Sachin Dattram Pawar   +2 more
wiley   +1 more source

Physiological and biochemical differences in diapause and non-diapause pupae of Sericinus montelus (Lepidoptera: Papilionidae)

Frontiers in Physiology, 2022
The swallowtail butterfly, Sericinus montelus Gray, is endemic to East Asia, has high ornamental value but faces an increased risk of extinction. To understand the overwintering strategies of this species, the dynamic changes in supercooling point (SCP ...
Quan-Hong Xiao, Quan-Hong Xiao, Zhe He, Rong-Wei Wu, Dao-Hong Zhu   +4 more
doaj   +1 more source

Engineering programmable peptide hydrogels for chronic refractory wounds: A mechanism‐driven framework

BMEMat, EarlyView.
To break the self‐perpetuating pathology of chronic wounds, we propose a mechanism‐driven engineering framework for peptide‐based hydrogels. This review elucidates a hierarchical strategy—from molecular design to intelligent, multi‐functional systems—that enables these programmable biomaterials to dynamically intervene in key pathological loops and ...
Xiaoyu Lv, Xinyi Chao, Jiamin Zhang, Jianfeng Liu   +3 more
wiley   +1 more source

Defining the optimal cryoprotectant and concentration for cryopreservation of limbal stem cells [PDF]

Limbal stem cell (LSC) deficiency causes progressive loss of vision but may be treated by transplant of autologous LSCs. Cryopreservation has the potential to indefinitely extend the lifespan of LSCs allowing re-transplant in case of graft failure.
Osei-Bempong C, Armitage WJ, Ghareeb AE, Figueiredo FC, Lako M   +4 more
core   +2 more sources