Results 71 to 80 of about 780,697 (337)

What Is the Role of Dietary Inflammation in Severe Mental Illness? A Review of Observational and Experimental Findings

open access: yesFrontiers in Psychiatry, 2019
Severe mental illnesses (SMI), including major depressive disorder, bipolar disorder, and schizophrenia, are associated with increased inflammation.
Joseph Firth   +17 more
doaj   +1 more source

Adjusting Cell‐Surface Interactions Through a Covalent Immobilization of Biomolecules

open access: yesAdvanced Materials Interfaces, EarlyView.
This review presents an overview of current and emerging immobilization techniques coupled with an in‐depth investigation of the underlying mechanisms governing the activity and stability of covalently immobilized biomolecules. The aim of this study is to serve as a guide for the development of long‐lasting biomedical coatings with versatile biological
Sara Shakibania   +2 more
wiley   +1 more source

Man of Steel Syndrome: Silicone and Mineral Oil Injections With Associated Hypercalcemia, Hypophosphatemia, and Proximal Muscle Weakness

open access: yesJBMR Plus, 2019
Silicone/mineral oil‐induced granulomas have been described as an inflammatory granulomatous response when silicone/mineral oil is injected for cosmetic purposes. These sclerosing granulomas can lead to hypercalcemia.
Arash Shirvani   +2 more
doaj   +1 more source

Amplification of Chiral Raman Scattering: A Review of Resonance Raman Optical Activity and Surface Enhanced Raman Optical Activity

open access: yesAdvanced Materials Interfaces, EarlyView.
Raman Optical Activity (ROA) uniquely probes chiral and stereochemical properties of molecules, revealing critical insights into fields like biology and material science. This review explores ROA's historical development, principles, limitations, and advancements, including resonance and surface‐enhanced methods to amplify signals.
Guojie Li   +3 more
wiley   +1 more source

Vitamin D: The "sunshine" vitamin.

open access: yesJournal of pharmacology & pharmacotherapeutics, 2012
Vitamin D insufficiency affects almost 50% of the population worldwide. An estimated 1 billion people worldwide, across all ethnicities and age groups, have a vitamin D deficiency (VDD). This pandemic of hypovitaminosis D can mainly be attributed to lifestyle (for example, reduced outdoor activities) and environmental (for example, air pollution ...
Arun Maseeh, Rathish Nair
openaire   +3 more sources

Laser‐Induced Structuring of Biocompatible Polymers for the Controlled Orientation of Multinucleated Myotubes

open access: yesAdvanced Materials Interfaces, EarlyView.
Laser structuring of biocompatible polymers creates precise surface patterns that influence cell organization. By imaging, contact angle measurements, and chemical analysis, this study demonstrates the ability of laser‐induced micro‐structured surfaces to guide muscle cell alignment. These findings support laser patterning of biopolymers as a promising
Clarissa Murru   +7 more
wiley   +1 more source

Influence of Vitamins on Secondary Reactive Oxygen Species Production in Sera of Patients with Resectable NSCLC

open access: yesDiseases, 2016
Background: Singlet oxygen (1O2) oxidizes targets through the production of secondary reactive oxygen species (SOS). Cancers induce oxidative stress changing with progression, the resulting antioxidant status differing from one patient to the other.
Thierry Patrice   +5 more
doaj   +1 more source

Mathematical modelling of the vitamin C clock reaction [PDF]

open access: yesarXiv, 2018
Chemical clock reactions are characterised by a relatively long induction period followed by a rapid `switchover' during which the concentration of a \emph{clock chemical} rises rapidly. In addition to their interest in chemistry education, these reactions are relevant to industrial and biochemical applications. A substrate-depletive, non-autocatalytic
arxiv  

Fully Passive Electrochemical Oxygen Sensor Enabled With Organic Electrochemical Transistor

open access: yesAdvanced Materials Technologies, EarlyView.
A wireless oxygen sensor that operates with low power without batteries, using organic electrochemical transistors (OECTs) powered by near‐field communication (NFC) is presented. The sensor combines an oxygen‐permeable membrane and a gel electrolyte to detect oxygen in air and complex liquids, making way for sustainable sensor technologies.
Lia Giulia D'Amico   +9 more
wiley   +1 more source

Chronic stress may disrupt covariant fluctuations of vitamin D and cortisol plasma levels in pregnant sheep during the last trimester: a preliminary report [PDF]

open access: yesarXiv, 2019
Psychosocial stress during pregnancy is a known contributor to preterm birth, but also has been increasingly appreciated as an in utero insult acting long-term on prenatal and postnatal neurodevelopmental trajectories. These events impact many information molecules, including both vitamin D and cortisol.
arxiv  

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