Results 101 to 110 of about 57,341 (305)

Investigating the Factors Affecting the Commutability of Hemoglobin A1C Frozen Pooled Blood Materials

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
Hemolysis increased visual appearance, plasma absorbance, and hemolysis index but did not affect the commutability of HbA1C across CE, CE‐HPLC, and TI. In contrast, BA‐HPLC results may be influenced when HbA1C exceeds 6.23% NGSP, highlighting the limitations of using frozen pooled blood (FPB) in external quality assessment.
Kanokwan Ngueanchanthong   +4 more
wiley   +1 more source

NEW BIOTECHNOLOGICAL METHODS FOR CRYOPRESERVATION OF REPRODUCTIVE CELLS OF STURGEON

open access: yesЮг России: экология, развитие, 2016
The aim of the research is to increase the survivability of reproductive cells of sturgeon at cryopreservation and developing reliable technology suitable for use on an industrial scale.Methods.
E. N. Ponomareva   +3 more
doaj   +1 more source

Density and electron density of aqueous cryoprotectant solutions at cryogenic temperatures for optimized cryoprotection and diffraction contrast

open access: yesActa Crystallographica Section D: Structural Biology, 2018
The densities of aqueous solutions of eight common cryoprotectants were measured at T = 77 K and were used to determine electron densities at T = 77 K and thermal contractions on cooling from room temperature. The results provide a quantitative basis for
Timothy J. Tyree, Ritwik Dan, R. Thorne
semanticscholar   +1 more source

From Bioinks to Functional Tissues and Organs: Advances, Challenges, and the Promise of 3D Bioprinting

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review explores recent advances in 3D bioprinting, emphasizing printing technologies, bioink design, and emerging strategies such as cryogenic printing. Key challenges in biocompatibility, vascularization, and scalability are discussed, alongside opportunities for clinical translation.
Muhammad Wajid Ullah   +9 more
wiley   +1 more source

Crystal structure of fatty acid thioesterase A bound by 129 fragments provides diverse development opportunities

open access: yesPest Management Science, EarlyView.
Crystallographic fragment screening of A. thaliana FatA yielded 141 hits and along with orthogonal assays, this enables the target for rapid development of novel chemical matter to the currently available herbicides. Abstract BACKGROUND In order to alleviate the growing issue of herbicide resistance, diversification of the herbicide portfolio is ...
Ekaterina Kot   +15 more
wiley   +1 more source

A cryoprotectant induces conformational change in glyceraldehyde-3-phosphate dehydrogenase

open access: yesActa Crystallographica Section F Structural Biology Communications, 2018
Trehalose is used in the cryoprotection of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) crystals and induces conformational changes in GAPDH from E. coli. The conformational changes were independent of the duration of cryoprotectant soaking for up to
Y. Kim
semanticscholar   +1 more source

Nature Inspired Delivery Vehicles for CRISPR‐Based Genome Editing

open access: yesSmall, EarlyView.
The review highlights nature‐inspired nanocarriers for CRISPR delivery, emphasizing viral vectors, extracellular vesicles, liposomes, and lipid nanoparticles. It discusses their roles in improving specificity, minimizing immunogenicity, and overcoming barriers in genome editing. Recent advancements, challenges, and therapeutic applications are explored,
Elizabeth Maria Clarissa   +4 more
wiley   +1 more source

Visualization Study on Ice Formation in Water and Dimethyl Sulfoxide Solution

open access: yesZhileng xuebao, 2022
Ice formation during freezing and rewarming processes is a key factor that affects the success rate of cell cryopreservation. The discovery of the formation and inhibition mechanism of ice crystals in various scenarios is highly significant for clinical ...
Pan Pingan   +5 more
doaj  

Collection and freezing of equine epididymal spermatozoa [PDF]

open access: yes, 2014
The epididymis and vas deferens store an important number of fertile spermatozoa called the extragonadal sperm reserves. These stored spermatozoa can be collected in an ultimate attempt to preserve viable spermatozoa of a critically ill or dying stallion.
Govaere, Jan   +5 more
core   +1 more source

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