Results 61 to 70 of about 4,880,179 (312)
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Background and Objective: The number of reports on suspected drug-induced memory impairment submitted to the US Food and Drug Administration increased 30-fold from 2000 to 2022. Drugs are the most common cause of reversible dementia.
Reimers, Arne, +2 more
core +1 more source
Drug safety evaluation of intravitreal triamcinolone acetonide
, 2011 Introduction: Triamcinolone acetonide (TA) is a steroidal drug that has been widely administered intravitreally for retinal and choroidal conditions. Safety of steroidal products for intraocular use is essential because of their risk of ocular adverse ...
A. D. Giulio +7 more
core +1 more source
A rat model of Immunologic and hypertensive kidney injury
Scientific ReportsNon-surgical rodent chronic kidney disease (CKD) models for both glomerular and tubular injuries are currently limited. The current study aimed to develop a rat model of CKD by combining anti-Fx1A with N(ω)-Nitro-L-Arginine Methyl Ester (L-NAME ...
Seo-Kyoung Hwang +10 more
doaj +1 more source
Toxics, 2020 Carbon nanotubes (CNTs) are one of the major types of nanomaterials that have various industrial and biomedical applications. However, there is a risk of accidental exposure to CNTs in individuals involved in their large-scale production and in ...
Sung-Hyun Kim +9 more
doaj +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
Drug-drug interactions in repeat prescriptions at village dispensaries (bereg) in Malta [PDF]
, 2013 Inappropriate treatments and drug-drug interactions (DDIs) are known to occur in settings where repeat prescriptions are issued. In view of this, a study was carried out to document any such problematic drug prescribing and propose changes that would
Bugeja, Anton
core
Applied Biological ChemistryIsoeugenol, an anesthetic used in marine products, has different regulations in each country and there is controversy regarding the degree of risk. Therefore, it is necessary to establish reliable analytical methods for detection and quantification.
Ye-Bin Jang +3 more
doaj +1 more source