Results 71 to 80 of about 126,722 (254)

Nanostructural organization of naturally occurring composites - part II: silica-chitin-based biocomposites [PDF]

open access: yes, 2012
Investigations of the micro- and nanostructures and chemical composition of the sponge skeletons as examples for natural structural biocomposites are of fundamental scientific relevance.
Bazhenov, Vasily V.   +11 more
core  

Alterations in hepatic miRNA expression during negative energy balance in postpartum dairy cattle [PDF]

open access: yes, 2014
peer-reviewedBackground Negative energy balance (NEB), an altered metabolic state, occurs in early postpartum dairy cattle when energy demands to support lactation exceed energy intake.
Fatima, Attia   +4 more
core   +1 more source

Ribozymes for RNA‐Catalyzed RNA Methylation and Labeling

open access: yesAngewandte Chemie International Edition, EarlyView.
Ribozymes are powerful tools for site‐specific RNA modification. Their activities range from installing tags and fluorophores to generating natural RNA methylations, making them valuable tools to uncover the many functions that RNA plays in nature.
Carolin P. M. Scheitl   +1 more
wiley   +1 more source

Retrospective Study of Reported Adverse Events Due to Complementary Health Products in Singapore From 2010 to 2016

open access: yesFrontiers in Medicine, 2018
The objective of this study is to collate and analyse adverse event reports associated with the use of complementary health products (CHP) submitted to the Health Sciences Authority (HSA) of Singapore for the period 2010–2016 to identify various trends ...
Yimin Xu   +11 more
doaj   +1 more source

Glucosamine and Leukemia.

open access: yesExperimental Biology and Medicine, 1953
SummaryHighly purified glucosamine at dose levels as high as 20 g per day for several days did not influence the course of one patient with acute lymphocytic, one with acute histiomonocytic, one with chronic myelocytic and 2 with chronic lymphocytic leukemias.
A A, MARLOW, G R, BARTLETT
openaire   +2 more sources

A Novel Green Method for Producing Medical‐Grade Chitosan From Loligo plei Squid Pens

open access: yesJournal of Applied Polymer Science, EarlyView.
This work demonstrates a sustainable and simplified process for the production of medical‐grade chitosan from the feathers of the squid Loligo plei, employing mild chemical treatments to preserve the integrity of the polymer while achieving high purity and performance.
Talita Martins   +7 more
wiley   +1 more source

Causality of genetically determined glucosamine supplementation on cognition and sarcopenia: a Mendelian randomization study

open access: yesFrontiers in Endocrinology
BackgroundEvidence indicates a negative link between glucosamine and age-related cognitive decline and sarcopenia. However, the causal relationship remains uncertain.
Yi Kang   +8 more
doaj   +1 more source

Does glucosamine relieve arthritis joint pain? [PDF]

open access: yes, 2003
Glucosamine may provide some pain relief. Studies have shown varied results, ranging from glucosamine being superior or equivalent to other agents, to no difference between glucosamine and placebo.
Miller, David C., Richardson, Julie
core  

Artificial environments for the co-translational stabilization of cell-free expressed proteins [PDF]

open access: yes, 2013
An approach for designing individual expression environments that reduce or prevent protein aggregation and precipitation is described. Inefficient folding of difficult proteins in unfavorable translation environments can cause significant losses of ...
Bernhard, Frank   +3 more
core   +2 more sources

Exploring the Roles of Tuna‐Associated Acinetobacter sp. YFT067: Implications for Host Health and Metabolism

open access: yesAnimal Research and One Health, EarlyView.
This study firstly isolated a tuna‐derived gut probiotic Acinetobacter seifertii YFT067. Dietary administration of YFT067 played significant roles in promoting growth performance, SCFAs production, lipid absorption, and metabolism of the host, indicating YFT067 as a promising probiotic candidate for enhancing tuna aquaculture productivity through ...
Ying Zou   +4 more
wiley   +1 more source

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