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| September 13, 2019 | |
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| The latest pharmacy / pharmacology news from News Medical | |
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| Video: When HPLC fails: Unleashing the Potential of Ion Chromatography
The scope of HPLC is very limited for analyses of sugars in water and various foods. For such food and beverage analyses, ion chromatography (IC) is the better solution. Why? IC can separate multiple ions and detect them using a conductivity detector. And because chemical suppression lowers background conductivity, sensitivity is not an issue, making IC suitable for trace- and ultratrace-level measurements.
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| The opioid crisis in the US is an urgent public health emergency that requires instant action to protect vulnerable individuals. While the startling death toll associated with this epidemic has received much attention, the health outcomes associated with prenatal opioid exposure during pregnancy are less well defined. | |
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| The National Institutes of Health (NIH) has announced it will fund a nationwide preclinical trial platform called the Stroke Preclinical Assessment Network (SPAN) to ensure candidate new treatments for acute ischemic stroke are tested systematically and efficiently in rodents. | |
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| Attention deficit/hyperactivity disorder (ADHD) affects an increasing number of people worldwide, with an estimated 6.1 million children were living with ADHD in 2016, according to the National Survey of Children’s Health. Now, MRI scans have revealed that children taking the common medication methylphenidate experience alterations in the distribution of white matter in the brain. | |
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| The structure-activity relationship (SAR) aids in understanding various aspects of drug discovery, from screening drug candidates to optimizing their properties. The effective biological activity is contributed by the various geometric and electrostatic interactions. | |
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