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Reactions to Sunlight - Biotech, Pharma and Life Science Channel

15:47 EDT 29th April 2016 | BioPortfolio

PubMed Articles [2647 Associated PubMed Articles listed on BioPortfolio]

Safety of immune checkpoint inhibitors in Chinese patients with melanoma.

This study aimed to determine the tolerability of Chinese melanoma patients, particularly those with hepatitis B virus (HBV) infection, to immune checkpoint inhibitor therapy. Patients with metastatic...

Pharmacokinetics of meloxicam in red-eared slider turtles (Trachemys scripta elegans) after single intravenous and intramuscular injections.

OBJECTIVE To determine the pharmacokinetics of meloxicam after single IV and IM injections in red-eared slider turtles (Trachemys scripta elegans). ANIMALS 8 healthy red-eared slider turtles. PROCEDUR...

S8-Mediated Cyclization of2-Amino Phenols/Thiophenols with Arylmethyl Chloride: Approach to Benzoxazoles and Benzothiazoles.

A metal-free approach to benzazoles from arylmethyl chlorides and 2-mercaptan/2-hydroxy anilines using elemental sulfur as traceless oxidizing agent has been developed. The reactions proceeded in good...

Who Can I Trust? Extended Fear During and After the Utøya Terrorist Attack.

The aim of the study was to investigate specific peritraumatic reactions among adolescent and young adult survivors of the 2011 terrorist attack on Utøya Island, Norway. The authors focused specifica...

A Disassembly Strategy for Imaging Endogenous Pyrophosphate in Mitochondria using a FeIII-salen Complex.

Inorganic pyrophosphate (PPi) is produced from nucleoside triphosphates in important biosynthetic reactions and is considered as a diagnostic marker for various diseases such as cancer, crystal deposi...

Layered Double Hydroxide Nanocluster: Aqueous, Concentrated, Stable, and Catalytically-Active Colloids Towards Green Chemistry.

Increasing attention has been dedicated to the development of nanomaterials rendering green and sustainable processes, which avail in benign aqueous reaction media. Herein, we demonstrate the synthesi...

Sophisticated Design of Covalent Organic Frameworks with Controllable Bimetallic Docking for a Cascade Reaction.

Precise control of number and position of catalytic metal ions in heterogeneous catalysts remains a big challenge. Here we synthesized a series of two-dimensional (2D) covalent organic frameworks (COF...

Fundamental Differences Between Group 8 Metals: Unexpected Oxidation State Preferences and Mechanisms in Ruthenium Borylene Complex Formation.

The reaction of the anions K[Ru(CO)3(PMe3)(SiR3)] (R = Me, Et) with Br2BDur or Cl2BDur (Dur = 2,3,5,6-Me4C6H) leads to both boryl and borylene complexes of divalent ruthenium, the former via simple sa...

Effect of temperature on acidity and hydration equilibrium constants of delphinidin-3-O- and cyanidin-3-O-sambubioside calculated from uni- and multi-wavelength spectroscopic data.

Delphinidin-3-O-sambubioside and cyanidin-3-O-sambubioside are the main anthocyanins of Hibiscus sabdariffa calyces, traditionally used to make a bright red beverage by decoction in water. At natural ...

Intramolecular Charge-Transfer Interaction of Donor-Acceptor-Donor Arrays Based on Anthracene Bisimide.

We designed anthracene bisimide (ABI) derivatives having two triphenylamine (TPA) groups as donor units at the 9,10-positions to form a novel π-conjugated donor-acceptor system. These compounds and t...

News Articles [543 Associated News Articles listed on BioPortfolio]

FDA approves Bayer's Gadavist® (gadobutrol) injection as first contrast agent for use with magnetic resonance angiography of supra-aortic arteries

WHIPPANY, N.J., April 29, 2016 /PRNewswire/ -- For U.S. media only -- Bayer announced today that the U.S. Food and Drug Administration (FDA) has approved Gadavist® (gado...

NorthShore University HealthSystem Implements ActX Genomic Decision Support Within Epic

SEATTLE, April 29, 2016 /PRNewswire/ -- As part of a ground-breaking effort to make genomic decision support part of routine patient care, NorthShore University HealthSyst...

Asynt ReactoMate Controlled Laboratory Reactor with Mettler-Toledo RX-10 automation system

Asynt has announced an agreement with Mettler-Toledo to integrate the latter’s RX-10 automation system with Asynt ReactoMate Controlled Laboratory Reactor (CLR) systems. The CLR systems enable preci...

Mixed reactions, initial confusion about massive MACRA rule

Given the size of the document, reactions are trickling rather than flooding in, but sentiments are mixed. There’s plenty of confusion, for sure.

Stem Cell Study Finds Mechanism that Controls Skin and Hair Color

NEW YORK, April 28, 2016 /PRNewswire-USNewswire/ -- A pair of molecular signals controls skin and hair color in mice and humans — and could be targeted by new drugs to treat skin pigment di...

Seeing Atoms and Molecules in Action with an Electron 'Eye'

Berkeley Lab's HiRES to provide new views of material changes, chemical reactions

Multisystem reactions during egg oral food challenges may be associated with less severe reactions on initial presentation

In this study, we assessed whether multisystem reactions to egg and extensively-heated (EH) egg during OFCs were associated with a history of multisystem reactions. Records of children, who underwent ...

Iron(III)-catalysed carbonyl–olefin metathesis

The olefin metathesis reaction of two unsaturated substrates is one of the most powerful carbon–carbon-bond-forming reactions in organic chemistry. Specifically, the catalytic olefin metathesis reac...

Nanocrack-regulated self-humidifying membranes

The regulation of water content in polymeric membranes is important in a number of applications, such as reverse electrodialysis and proton-exchange fuel-cell membranes. External thermal and water man...

Veterans and their partners see less trauma and distress symptoms after intensive retreat

Military veterans returning from combat situations face a higher risk—above most other populations—of developing posttraumatic stress disorder (PTSD). Symptoms, which may include flashbacks, night...

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Companies [14 Associated Companies listed on BioPortfolio]

Conkwest, Inc.

Conkwest is an innovative immuno-oncology company that is developing and commercializing a portfolio of highly potent and selective cellular therapies for the treatment of cancers...

SageGlass

SageGlass®, a product of Saint-Gobain, is advanced dynamic glass that can be electronically tinted or cleared to optimize daylight and improve the human experience in buildings...

Allergen Research Corporation

Allergen Research Corporation (ARC), founded in 2011, is developing treatments to protect children with food allergies from the life-threatening consequences of accidental exposur...

Mustela

Tested under dermatologic and pediatric control, Mustela® products are always free of parabens, phthalates and phenoxyethanol, and are tested to be hypoallergenic to minimize t...

Columbia Winery

For more than 50 years, Columbia Winery has embraced a progressive winemaking philosophy that has led to new grape varieties, vineyards and blends. Today, Winemaker Sean Hails con...

Amazon.com, Inc.

Amazon.com, Inc. (NASDAQ: AMZN), a Fortune 500 company based in Seattle, opened on the World Wide Web in July 1995 and today offers Earth's Biggest Selection. Amazon.com, Inc. see...

Unilever

Our corporate mission – to add vitality to life – shows how clearly we understand the people who use our products. But the spirit of this mission forms a thread that runs throughout our history, l...

Immuno Laboratories

Headquartered in Fort Lauderdale, Florida, Immuno Laboratories is widely recognized as one of the leading food and environmental allergy testing facilities in the world. Since 197...

ALLOZYNE Inc.

Headquartered in Seattle, ALLOZYNE was established in late 2005, to commercialize proprietary biociphering technology that it licensed, on an exclusive basis, from the California ...

SAGE Electrochromics, Inc.

SAGE Electrochromics is the world’s leading manufacturer of advanced dynamic glass that can be tinted or cleared to optimize daylight and improve the human experience in buil...

Clinical Trials [402 Associated Clinical Trials listed on BioPortfolio]

Ametop - Friend and Foe A Prospective Study of the Incidence of Adverse Reactions With Ametop

Ametop was introduced into the formulary as it was deemed more efficacious for intravenous cannulation compared to EMLA. However, the incidences of adverse reactions seemed to be higher co...

Lead Detoxifying Effects of Ascorbic Acid Among School Going Adolescents of Karachi- A Cluster Randomized Control Trial

The toxic nature of lead has been recognized ubiquitous for than 2,000 years and today it is a persistent and common environmental contaminant in most parts of the world. Vitamin C is a st...

The Efficiency of Postoperative Antibiotics in Orthognathic Surgery

Orthognathic surgery is the state of art of the maxillofacial surgery, it fix and normalize facial abnormalities and create a harmony between the different tissues compounding the face (bo...

K-001 Treatment of Advanced Pancreatic Cancer: Clinical Trial of Monotherapy's Tolerability

This study is an open and single-center Phase I clinical research on patients with advanced pancreatic cancer, for evaluating their adverse reactions or tolerance to K-001, so as to determ...

Prevalence and Causes of Preventable and Serious Adverse Drug Reactions Related to the Use of Oral Anticoagulants

The purpose of this study is to investigate the preventability of serious adverse drug reactions (ADRs) related to the use of direct oral anticoagulants (DOACs). The investigators also aim...

Dexmedetomidine for Cesarean Section

Current cesarean section often chooses spinal anesthesia. And in order to avoid the impact of drugs on the fetus, before the delivery, anesthesiologist generally don't use sedative or anal...

A Study to Investigate the Effect of Vitamin D3 Supplementation on Iron Status in Iron Deficient Women

Iron is one of the most vital elements in humans as it plays a role in physiological functions such as transferring and storing oxygen, transporting electrons and catalysing numerous react...

Values of Enhanced Monitoring by EEG Recording (Narcotrend) for Sedation in Endoscopic Ultrasound

Endoscopic examinations and particularly long-lasting interventions can be uncomfortable for patients. Pain and vasovagal reactions are common. Therefore, the implementation is generally r...

The Frequency of Positive Challenge Test to Penicillin in Children Suspected to Have Allergy to Penicillin

The incidence of reactions during penicillin challenge tests among children with suspected penicillin allergy

Values of Enhanced Monitoring by EEG Recording (Narcotrend) for Sedation in Colonoscopy

Endoscopic examinations and particularly long-lasting interventions can be uncomfortable for patients. Pain and vasovagal reactions are common. Therefore, the implementation is generally r...

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Medical and Biotech [MESH] Definitions

Abnormal responses to sunlight or artificial light due to extreme reactivity of light-absorbing molecules in tissues. It refers almost exclusively to skin photosensitivity, including sunburn, reactions due to repeated prolonged exposure in the absence of photosensitizing factors, and reactions requiring photosensitizing factors such as photosensitizing agents and certain diseases. With restricted reference to skin tissue, it does not include photosensitivity of the eye to light, as in photophobia or photosensitive epilepsy.

Processes by which phototrophic organisms use sunlight as their primary energy source. Contrasts with chemotrophic processes which do not depend on light and function in deriving energy from exogenous chemical sources. Photoautotrophy (or photolithotrophy) is the ability to use sunlight as energy to fix inorganic nutrients to be used for other organic requirements. Photoautotrophs include all green plants, GREEN ALGAE; CYANOBACTERIA, and green and PURPLE SULFUR BACTERIA. Photoheterotrophs or photoorganotrophs require a supply of organic nutrients for their organic requirements but use sunlight as their primary energy source; examples include certain PURPLE NONSULFUR BACTERIA. Depending on environmental conditions some organisms can switch between different nutritional modes (AUTOTROPHY; HETEROTROPHY; chemotrophy; or phototrophy) to utilize different sources to meet their nutrients and energy requirements.

The synthesis by organisms of organic chemical compounds, especially carbohydrates, from carbon dioxide using energy obtained from light rather than from the oxidation of chemical compounds. Photosynthesis comprises two separate processes: the light reactions and the dark reactions. In higher plants; GREEN ALGAE; and CYANOBACTERIA; NADPH and ATP formed by the light reactions drive the dark reactions which result in the fixation of carbon dioxide. (from Oxford Dictionary of Biochemistry and Molecular Biology, 2001)

The reactions, changes in structure and composition, the properties of the reactions of carbon compounds, and the associated energy changes.

Irradiation directly from the sun.

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