(2019). Amelioration of Diabetes-Induced Diabetic Nephropathy by Aloe vera: Implication of Oxidative Stress and Hyperlipidemia. Journal of Dietary Supplements: Vol. 16, No. 2, pp. 227-244.

Purpose Fucoidan, a complex, sulfated polysaccharide obtained from brown seaweed, exerted anticancer activity through the down-regulation of β-catenin…

Fucoidan, a sulfated polysaccharide derived from brown seaweeds, has been shown to reduce blood glucose levels and improve insulin sensitivity in mice…

Sulfated polysaccharides and their lower molecular weight oligosaccharide derivatives from marine macroalgae have been shown to possess a variety of biological activities. The present paper will review the recent progress in research on the structural ...

This paper investigates the performance, combustion and emission characteristics of a direct injection (DI) diesel engine, fueled with alumina ($$\hbox {Al}_{2} \hbox {O} _{3})$$ Al2O3) nanoparticles-dispersed aloe vera diesel blends. The test fuels B10 (90% diesel and 10% aloe vera biodiesel), $$\hbox {B10}+ \hbox {Al}_{2} \hbox {O}_{3}$$ B10+Al2O3 (90% diesel, 10% aloe vera biodiesel and 30 ppm of $$\hbox {Al}_{2} \hbox {O}_{3}$$ Al2O3 nanoparticles), B20 (80% diesel and 20% aloe vera biodiesel) and $$\hbox {B20}+ \hbox {Al}_{2} \hbox {O}_{3}$$ B20+Al2O3 (80% diesel, 20% aloe vera biodiesel and 30 ppm of $$\hbox {Al}_{2} \hbox {O}_{3}$$ Al2O3 nanoparticles) are prepared separately for each aloe vera diesel blends at a dosage of 30 ppm with an aid of an ultrasonicator. The combustion characteristics such as heat release rate and cylinder pressure are investigated using the data acquisition system, while the engine performance features are examined by brake-specific fuel consumption and brake thermal efficiency. The levels of engine pollutants are analyzed by unburned hydrocarbon (UBHC), carbon monoxide (CO), nitric oxide (NO) and smoke opacity. These investigations disclosed the use of biodiesel blends with $$\hbox {Al}_{2} \hbox {O}_{3}$$ Al2O3 nanoparticles in DI diesel engine with significant amelioration of combustion characteristic and substantial decrement of CO, NO, smoke, UBHC emissions and brake thermal efficiency by 44%, 47%, 37%, 29% and 3%, when compared with the diesel fuel.

AbstractObjectives. Chronic gastritis is observed in almost half world population. Traditional medications against chronic gastritis might produce adverse effec

Among the different types of biomaterials, natural excipients gum acacia (GA) is economic and has the potential for controlled drug delivery. We have …

Chronic kidney disease (CKD) is a common global progressive disease, but there are no ideal drugs for the treatment. Fucoidan and fucoxanthin, and L-c…

Yoon Mi Choi, Da Hye Shin, and Chong-Hyeak Kim. AM 2016;46:76-82. https://doi.org/10.9729/AM.2016.46.2.76

Surface biofunctional modification of cardiovascular stents is a versatile approach to reduce the adverse effects after implantation. In this work, a …

Increased interest in natural antioxidants has brought to light the fucoidans (sulfated polysaccharides present in brown marine algae) as highly valued nutrients as well as effective and safe therapeutics against several diseases. Based on their satisfactory in vitro antioxidant potency, researchers have identified this molecule as an efficient remedy for neuropathological as well as metabolic disorders. Some of this therapeutic activity is accomplished by upregulation of cytoprotective molecular pathways capable of restoring the enzymatic antioxidant activity and normal mitochondrial functions. Sirtuin-3 has been discovered as a key player for achieving the neuroprotective role of fucoidan by managing these pathways, whose ultimate goal is retrieving the entirety of the antioxidant response and preventing apoptosis of neurons, thereby averting neurodegeneration and brain injuries. Another pathway whereby fucoidan exerts neuroprotective capabilities is by interactions with P-selectin on endothelial cells, thereby preventing macrophages from entering the brain proper. Furthermore, beneficial influences of fucoidan have been established in hepatocytes after xenobiotic induced liver injury by decreasing transaminase leakage and autophagy as well as obtaining optimal levels of intracellular fiber, which ultimately prevents fibrosis. The hepatoprotective role of this marine polysaccharide also includes a sirtuin, namely sirtuin-1 overexpression, which alleviates obesity and insulin resistance through suppression of hyperglycemia, reducing inflammation and stimulation of enzymatic antioxidant response. While fucoidan is very effective in animal models for brain injury and neuronal degeneration, in general, it is accepted that fucoidan shows somewhat limited potency in liver. Thus far, it has been used in large doses for treatment of acute liver injuries. Thus, it appears that further optimization of fucoidan derivatives may establish enhanced versatility for treatments of various disorders, in addition to brain injury and disease.

Emerging evidence shows that dietary fucoidan contribute to the prevention and treatment of diverse diseases. Here, using a mouse model, we first demo…

Emerging evidence shows that dietary fucoidan contribute to the prevention and treatment of diverse diseases. Here, using a mouse model, we first demo…

Recently, fucoidan has been proposed as a potential prebiotic agent for functional food and pharmaceutical development. However, while previous studies illustrated favorable modulations of gut microbiota by fucoidan, changes in the overall microbial structure remain elusive. In the present study, modulations

Europe PMC is an archive of life sciences journal literature.

Cyclophosphamide (cy) is a widely used cancer drug. Many researchers have focused on the prevention and alleviation of its side effects, particularly damage to the intestinal mucosal barrier. In this study, we examined the effects of fucoidan, isolated from Acaudina molpadioides, on mice with intestinal muco

The key difference between fucoidan and fucoxanthin is that fucoidan is a fucose-containing sulfated polysaccharide present in different species of brown a

Objective: Based on anti-inflammatory effects of Aloe vera, the effect of aqueous extract of this plant on brain edema and changes in some pro-inflammatory cytokines was investigated after traumatic brain injury (TBI). Materials and Methods: In this study, adult male Wistar rats were divided into 5 groups: Sham, TBI, vehicle (Veh), and low dose (LA) and high dose (HA) Aloe vera. The vehicle and aqueous extract of Aloe vera were injected intraperitoneally 30 min after induction of diffuse TBI by Marmarou’s method. Brain edema (brain water content), and transforming growth factor beta (TGF-β), tumor necrosis factor alpha (TNFα), interleukin 6 (IL-6) and IL-1β levels in serum and brain were measured 24 hr after TBI induction. Results: Increased brain edema by TBI was reduced by both LA and HA (p

Fucoidan, a sulfated polysaccharide present in marine brown seaweed, has been demonstrated to inhibit in vivo and in vitro growth of cells. The present study was conducted in HT‑29 human colon cancer cells cultured at a high density, and examined the potential underlying mechanisms by which fucoidan exerts its anti‑proliferative effects, which remain poorly understood. Fucoidan treatment of high‑density HT‑29 cells resulted in the inhibition of cell growth and increased apoptotic cell death. Flow cytometric analysis revealed that fucoidan treatment led to sub‑G1 phase cell cycle arrest. This was associated with decreased protein expression levels of Retinoblastoma protein and E2 factor protein. In conclusion, the results of the present study demonstrated that fucoidan possesses anticancer activity against high density HT‑29 cells by inhibiting cell growth and cell cycle progression.

Dr. Jennifer Kohler, Associate Professor at the University of Texas Southwestern Medical Center, speaks about her research in intestinal fucose. The Joint Webinar Series is a collaborative effort by GlycoNet and American Chemical Society's Carbohydrate Chemistry Division. The series is sponsored by New England Biolabs. To learn more, visit http://bit.ly/glycowebinar

Five cents worth of seaweed a day may dramatically improve a major cause of disability and compromised quality of life among women. Subscribe to NutritionFacts.org’s free newsletter to receive our B12 infographic that covers the latest research takeaways and Dr. Greger’s updated recommendations: https://nutritionfacts.org/subscribe/ I’m so glad I finally got an endometriosis video out. I think the only other video I touch on it is What Diet Best Lowers Phthalate Exposure? (http://nutritionfacts.org/video/what-diet-best-lowers-phthalate-exposure). I’ve also been neglecting sea vegetables. I did do Which Seaweed is Most Protective Against Breast Cancer? (http://nutritionfacts.org/video/which-seaweed-is-most-protective-against-breast-cancer/) and more recently, Wakame Seaweed Salad May Lower Blood Pressure (http://nutritionfacts.org/video/wakame-seaweed-salad-may-lower-blood-pressure) with more on the way. I’d recommend staying away from kelp and hijiki, though. See Too Much Iodine Can Be as Bad as Too Little (http://nutritionfacts.org/video/too-much-iodine-can-be-as-bad-as-too-little/). Other natural remedies for menstrual problems include • Dietary Treatment for Painful Menstrual Periods (http://nutritionfacts.org/video/dietary-treatment-for-painful-menstrual-periods/) • Flax Seeds for Breast Pain (http://nutritionfacts.org/video/flax-seeds-for-breast-pain/) • Ginger for Nausea, Menstrual Cramps, and Irritable Bowel Syndrome (http://nutritionfacts.org/video/ginger-nausea-menstrual-cramps-irritable-bowel-syndrome/) • Fennel Seeds for Menstrual Cramps and PMS (http://nutritionfacts.org/video/fennel-seeds-for-menstrual-cramps-and-pms/) Have a question about this video? Leave it in the comment section at http://nutritionfacts.org/video/how-to-treat-endometriosis-with-seaweed and someone on the NutritionFacts.org team will try to answer it. Want to get a list of links to all the scientific sources used in this video? Click on Sources Cited at http://nutritionfacts.org/video/how-to-treat-endometriosis-with-seaweed. You’ll also find a transcript of the video, my blog and speaking tour schedule, and an easy way to search (by translated language even) through our videos spanning more than 2,000 health topics. If you’d rather watch these videos on YouTube, subscribe to my YouTube Channel here: https://www.youtube.com/subscription_center?add_user=nutritionfactsorg Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution! -Michael Greger, MD FACLM Image credit: kreuzfeld via pixabay. Image has been modified. https://NutritionFacts.org • Subscribe: https://nutritionfacts.org/subscribe • Donate: https://nutritionfacts.org/donate • Podcast : https://nutritionfacts.org/audio • Facebook: www.facebook.com/NutritionFacts.org • Twitter: www.twitter.com/nutrition_facts • Instagram: www.instagram.com/nutrition_facts_org • Books (including the NEW How Not to Diet Cookbook): https://nutritionfacts.org/books • Shop: https://drgreger.org

Background/Aims: The effect of treatment with gum acacia (GA), a prebiotic shown previously to ameliorate chronic kidney disease (CKD), in diabetic and non – diabetic rats with adenine – induced CKD has been investigated using several conventional and novel physiological, biochemical, and histopathological parameters. Methods: Diabetes mellitus was

Effect and mechanism of laminaria japonica polysaccharide (LJP) on apoptosis and cycle of nasopharyngeal carcinoma cells, Fugui Wei, Xunxun Lu, Ying Lin, Min Guo, Wenzhong Sun