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Free radicals
10/05/2020
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By Evangelyn Rodriguez
Oriental photinia can protect against skin aging: Study
Pourthiaea villosa, commonly known as oriental photinia or Christmas berry, is a flowering shrub that belongs to the rose (Rosaceae) family. It is native to East Asia, particularly to Japan, Korea and China. Oriental photinia has edible leaves and fruits, as well a hard and heavy wood that’s suitable for making furniture. Although not much is […]
09/08/2020
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By Evangelyn Rodriguez
Pourthiaea villosa has antioxidant properties that protect human dermal fibroblasts from skin aging
In this study, researchers from South Korea and the U.S. investigated the antioxidant properties of Pourthiaea villosa (oriental photinia) extract. Their findings were published in the Journal of Medicinal Food. Skin aging is linked to an increased production of reactive oxygen species (ROS) by human cells. Because they are the main contributors to premature aging, skin cells have […]
07/03/2020
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By Evangelyn Rodriguez
Study investigates the phytochemical content and antioxidant potential of Dillenia bracteata
Researchers from India evaluated the antioxidant potential of Dillenia bracteata and its effectiveness as treatment for oxidative stress-related diseases. They reported their findings in an article published in the International Journal of Green Pharmacy. Oxidative stress is associated with chronic diseases, such as atherosclerosis, nephrotoxicity, liver cirrhosis, cancers, diabetes and Alzheimer’s disease. Antioxidants are compounds that neutralize the […]
06/29/2020
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By Evangelyn Rodriguez
Study finds that Caesalpinia mimosoides (mimosa thorn) exhibits antioxidant properties
The plant Caesalpinia mimosoides, commonly known as mimosa thorn, is a prickly climbing shrub that belongs to the Leguminosae, or legume family. Its leaves are considered a vegetable in Thailand, while its other parts are used in traditional folk medicine in India. According to studies, mimosa thorn has plenty of beneficial properties, which include anti-inflammatory, wound-healing and antimicrobial activities. This is why mimosa […]
06/12/2020
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By Evangelyn Rodriguez
A closer look at the antioxidant activity of collagen obtained from Oreochromis sp.
Mexican researchers evaluated the antioxidant properties of collagen extracted from the skin and gall of Oreochromis sp., also known as red tilapia. Their findings were published in the Journal of Medicinal Food. Not much focus is given to the reduction of fishing waste generated during evisceration and filleting. On the other hand, fishing waste is used in […]
03/02/2020
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By Zoey Sky
Researchers identify 3 antioxidants that help minimize inflammation in heart failure patients
Antioxidants protect your cells from damage caused by harmful molecules called free radicals. According to a study, three antioxidants, namely vitamins C and E and alpha-lipoic acid, help reduce inflammation in patients with heart failure. The findings of this double-blind, crossover study were presented at Experimental Biology 2019 in Orlando. Free radicals and heart health When free radicals […]
09/30/2019
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By Evangelyn Rodriguez
Bioactive compounds in Ocimum gratissimum found to improve erectile dysfunction
In this study, researchers from different universities in Nigeria examined the inhibitory effects of Ocimum gratissimum leaves on key enzymes associated with erectile dysfunction in the penile and testicular tissues of rats. The results of their study were published in the journal BMC Complementary and Alternative Medicine. O. gratissimum or African basil is a medicinal plant that […]
09/19/2019
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By Edsel Cook
How can a relatively “harmless” gut microbe be dangerous to good gut bacteria?
Gastrointestinal health relies on maintaining plenty of beneficial bacteria while keeping the numbers of harmful ones in check. Singaporean researchers warned about a particular gut microbe that might disrupt the composition of good bacteria. The gut contains trillions of microorganisms. Bacteria comprise most of the gut microbiota, but single-celled organisms and viruses are also present in considerable […]
09/18/2019
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By Evangelyn Rodriguez
Your skincare routine could use myrcene: Studies reveal its anti-photoaging properties
Photoaging (premature aging) is one of the many unfortunate consequences of excessive exposure to ultraviolet (UV) rays – harmful forms of electromagnetic radiation coming from the sun and other artificial sources of light. When the skin is repeatedly exposed to radiation, its normal structure gradually gets altered, resulting in the loss of moisture and elasticity, and […]
07/16/2019
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By Melissa Smith
Rhizome extracts of the herb vacha have protective effects against oxidative damage: Study
Researchers from the University of Mysore in India examined the potential protective effect of the rhizome extracts of vacha (Acorus calamus) against oxidative damage. The team published their results in the journal Food Science and Human Wellness. Vacha, also known as sweet flag or buch plant, is an herb widely used in Ayurvedic medicine. The […]
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