Glyconutrients

Aloe vera leaf contains some bioactive compounds that have a strong binding affinity toward estrogen receptor as compared to standard drug tamoxifen. In this study, we have found that the IC50 of Aloe vera leaf extract against breast cancer cell line (MCF-7) is 23 µg/mL whic …

Fucoidan has been reported to exhibit various beneficial activities ranging from to antivirus and anticancer properties. However, little information is available about the effects of fucoidan on cerebral ischemia-reperfusion injury (IRI). Our study aimed to explore the effects of fucoidan on cerebra …

Fucoidan has been reported to exhibit various beneficial activities ranging from to antivirus and anticancer properties. However, little information is available about the effects of fucoidan on cerebral ischemia-reperfusion injury (IRI). Our study aimed to explore the effects of fucoidan on cerebra …

Background/Aim: Administration of cisplatin in cancer patients is limited by the kidney-related adverse effects; however, a protective strategy is absent. We hypothesized that fucoidan protects the proximal tubule epithelial (TH-1) cells against the effects of cisplatin. Materials and Methods: To assess the effect of fucoidan, its effect on reactive oxygen species (ROS) formation, endoplasmic reticulum (ER) stress response, DNA damage response (DDR), apoptosis, and cell-cycle arrest in TH-1 cells was investigated. Results: Cisplatin increased the accumulation of ROS, leading to excessive ER stress. In presence of cisplatin, treatment of TH-1 cells with fucoidan significantly reduced the ER stress by maintaining the complex of GRP78 with PERK and IRE1α. In particular, fucoidan enhanced the antioxidative capacity through up-regulation of PrPC. Furthermore, fucoidan suppressed cisplatin-induced apoptosis and cell-cycle arrest, whereas silencing of PRNP blocked these effects of fucoidan. Conclusion: Fucoidan may be a potential adjuvant therapy for cancer patients treated with cisplatin as it preserves renal functionality.

Reproductive problems such as impaired folliculogenesis and anovulation are observed in diabetic women. ...

Fucoidans are sulfated polysaccharides that are extracted from brown algae. Fucoidans with low molecular weight (LMWF) have been revealed various biological activities and health benefits. The aim of...

Food industries typically use Aloe vera as concentrated (100× to 200×) and dried powders in their final products. These powders are obtained by extrusion of Aloe inner leaf gel (ILG) or Aloe whole leaf (WLP); the juice is filtered through diatomaceous earth and activated carbon before spray drying at temperatures below 70 °C. In another process, Aloe inner leaf gel was dried at ~80 °C and mashed to a powder rich in high molecular weight fibres and soluble polysaccharides (ILF). In contrast to ILG and WLP, the ILF sample was cytotoxic for the human intestinal cell line Caco-2 (CC50 = 1 g/l), even at concentrations below the recommended dose for human consumption. At lower concentrations (250 mg/l) with LPS challenged macrophage-like THP-1 cells decreased by 40% the release of the anti-inflammatory cytokine IL-10, whereas the release of the proinflammatory cytokine IL-1β increased by 35% (compared to untreated but challenged macrophage-like THP-1 cells). Unexpectedly, under the same conditions, the less cytotoxic ILG and WLP, both samples with a lower fibre content, significantly increased (up to 2.4 times) the release of IL-10, while the concentration of IL-1β remained unaltered and of TNFα decreased by 35%. Even more interesting is that a treatment of the ILF sample with activated carbon reduced its cytotoxicity and increased the IL-10 release (3.1 times). Based on these results, we suggest applying an activated carbon treatment on Aloe-starting products, which have high fibre content and have received high temperature treatment, in order to reduce their cytotoxicity and improve their immunomodulatory properties.

Accumulations of radionuclides in marine macroalgae (seaweeds) resulting from the Fukushima 1 Nuclear Power Plant (F1NPP) accident in March 2011 have been monitored for two years using high-purity germanium detectors. Algal specimens were collected seasonally ...

Years of research have exposed an understanding of the function and structure of the protective gel lining in your circulatory, or vascular system, called the glycocalyx. A new, proprietary, patent-pending dietary supplement named Endocalyx, is specifically formulated to deliver the building blocks essential to maintain a healthy glycocalyx and microvascular system. The ingredients are sourced from regions around the world where people are known to live longer and live healthy active lives. Endocalyx is made from concentrated extracts of seven natural ingredients. These ingredients contain the same compounds that make up and protect the structure of the glycocalyx. It’s a specific blend, right down to the molecular structure that makes all the difference in the result of taking Endocalyx daily. This patent-pending combination of ingredients, in specific dosage amounts, stimulate three actions that restore, rejuvenate and protect your glycocalyx and microvascular system. The first result of this specific blend comes from polysaccharides that restore the protective structure of the glycocalyx. The second result comes from the amino sugars that rejuvenate your body’s ability to produce more of the glycocalyx protective gel. And the third result comes from antioxidants that work to protect the glycocalyx from breaking down. Scientific research backs up that these synergistic ingredients, when combined together, deliver these vital results in your microvascular system. In fact, several Universities and hospitals around the world are conducting research projects right now. And the list of research papers written by medical professionals continues to grow. And importantly, a growing list of researchers now understand the paradigm-shifting advantages of combining these ingredients. As Endocalyx strengthens the glycocalyx, it helps optimize the structure of the capillaries. From head to toe, optimal capillary function delivers many benefits, including clearer thinking, increased energy, improved performance, more youthful appearance, and greater comfort. The better each brain cell is supplied with oxygen and nutrients, the better your mood, the clearer your mind, the more productive your thinking.* Healthy skin, hair, and eyes depend on a steady supply of oxygen and nutrients in order to renew, grow, and stay healthy.* Skin color and tone are enhanced.* Your hair and nails are stronger and healthier.* And your eyes are clearer and brighter.* As Endocalyx strengthens the glycocalyx, the blood in your entire vascular system is better able to reach and energize each cell of your body. Then all the cells of your body, including your brain, heart, and muscles, are amply supplied with oxygen and nutrients.* This means that more blood cells, carrying more nutrients and vital oxygen to all of your muscle, skin, and nerve cells, restore warmth, feeling and comfort.* Don’t wait another minute! Wake up and listen to your body’s early warning signs that your glycocalyx and microvascular system is breaking down. Take control of tomorrow now by starting daily use of Endocalyx today. It’s not too late to restore, rejuvenate and protect your glycocalyx and microvascular system. Order now and save $20 with monthly autoship … and get free shipping at Microvascular.com. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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Fucoidan, a sulphated polysaccharide, plays a vital role in reducing cellular oxidative damage by exerting potential antioxidant activity. However, be…

Our Microvascular supplement improves Glycocalyx Health effectively. Endocalyx™ has been clinically shown to maintain blood flow circulation. Shop online now!

Chronic renal failure (CRF) is a major public health problem worldwide. In this work, we investigated the effects of a purified Laminaria japonica polysaccharide (LJP61A) on the renal function using adenine-induced CRF mice model. Results exhibited that adenine treatment caused serious renal pathological damages and elevation of serum creatinine and blood urea nitrogen of mice. However, these changes could be significantly reversed by the administration of LJP61A in a dose-dependent manner. Additionally, LJP61A could dramatically reduce the weight loss, improve the urine biochemical index, and regulate the electrolyte disturbance of CRF mice. These results suggested that the renal functions of adenine-induced CRF mice could be improved by LJP61A, which might be developed to a potential therapeutic agent for CRF patients.

Non-invasive GlycoCheck testing technology quantifies vessel density, red blood cell concentration, blood flow and glycocalyx function.

Europe PMC is an archive of life sciences journal literature.

One of the most essential elements for your good health lies in the endothelial glycocalyx, a vast protective gel lining of all of our capillaries that touches each of your trillions of cells. In this video, travel inside your vascular system and flow along with your blood. Every cell of your body is nourished by the blood that travels through the capillaries that make up 99% of your circulatory system-from head to toe. Placed end-to-end, scientists estimate they would extend 60,000 miles, enough to go around the earth two and a half times. With every heartbeat, vital nutrients and oxygen are delivered and waste is removed from each cell. This essential process breaks down with aging, poor diet, lack of exercise, genetics, stress and smoking. New medical science has revealed the importance of a transparent micro-thin gel-like lining in your blood vessels that protects your entire circulatory system. In the past, blood vessels were thought to be simple hollow tubes. But with today’s high resolution video microscopes, a discovery reveals that the entire circulatory system is coated with a gel like lining that protects the inside walls of the arteries, veins and capillaries. This protective gel-like lining of the capillaries and all other blood vessels is called the glycocalyx. Its integrity is essential to the healthy function of all the cells, organs and body systems. The glycocalyx keeps your body healthy in three critical ways. First, it functions as the natural trigger that stimulates the production of nitric oxide. Nitric oxide is vital in controlling blood flow and blood pressure. The glycocalyx stores anti-oxidants and, working together with nitric oxide, both increase blood flow, on demand, when organs call for it. For example, when you’re walking upstairs. Or even when your brain is working through a difficult problem. Bottom line: your body needs a thick and healthy glycocalyx to efficiently regulate blood flow. Second, a healthy glycocalyx allows your body to engage more of the available capillaries of the microvascular system when blood flow increases. This is critical to regulate the supply of nutrients and oxygen, and the removal of waste and carbon dioxide, according to the body’s level of activity, such as when you exercise. Bottom line: While blood flow control is important, the glycocalyx allows your body to engage more capillaries when organs demand nourishment and waste removal. Third, capillaries are much more than simple hollow tubes. In fact, their inner surface is coated with the non-stick glycocalyx that prevents loss of capillaries through fluid leakage, blood clotting and inflammation. This coating prevents sticking when you don’t need it, and it keeps blood clotting and inflammation under control. For example, when your body’s healthy, it can repair a simple cut or fight an infection. Bottom line: a healthy glycocalyx not only engages more capillaries when blood flow goes up, but it also protects the capillary network and even the entire vascular system from deterioration and loss. Ongoing clinical research from more than 85 studies confirms that a compromised glycocalyx and a damaged microvascular system are linked to organ starvation. Early warning signs of organ starvation include cold hands and feet, leg cramps, skin problems, hair thinning, fatigue, lack of focus, memory loss, certain eye problems, hearing loss, severe PMS, erectile dysfunction, high blood pressure, and even type 2 diabetes. Emerging research is beginning to show that it’s not too late to slow down, or even reverse, the breakdown of the protective properties of the glycocalyx. Learn more about this and how to restore, protect and regenerate the glycocalyx at Microvascular.com. Images from this study co-authored by Dr. Hans Vink, Chief Science Officer of GlycoCheck and Microvascular Health Solutions: Endothelial glycocalyx as potential diagnostic and therapeutic target in cardiovascular disease (https://journals.lww.com/colipidology/Abstract/2009/02000/Endothelial_glycocalyx_as_potential_diagnostic_and.11.aspx). Broekhuizen LN, Mooij HL, Kastelein JJ, Stroes ES, Vink H, Nieuwdorp M. Curr Opin Lipidol. 2009 Feb;20(1):57-62.

The present single-dose study was performed to assess the effect of whole coffee fruit concentrate powder (WCFC), green coffee caffeine powder (N677), grape seed extract powder (N31) and green coffee bean extract powder (N625) on blood levels of brain-derived neurotrophic factor (BDNF). Randomly ass …

Background: The putative functions of the cellular prion protein (PrPc) are believed to be associated with cell signaling, differentiation, survival, and cancer progression. With respect to cancer development and progression, elevations and mutations of PrPc expression have been shown to increase the risk for malignancy and metastasis in breast and colorectal cancer. Since both natural supplements and direct regulation of PrPc expression contribute to inhibition of cancer progression and growth, we hypothesized that knockdown of PrPc could lead to an enhanced synergic effect on the inhibition of cancer growth by fucoidan. Materials and Methods: PrPc expression was suppressed in HT29 human colon cancer cells by utilizing small-interfering RNA (si-PRNP), and cells were subsequently used to study the antiproliferative and anticancer effects of fucoidan treatment of HT29 human colon cancer cells. Results: Fucoidan treatment significantly inhibited growth and reduced cyclin and cyclin-dependent kinase (CDK) expression in HT29 colon cancer cells. Furthermore, silencing PrPc expression with si-PRNP amplified the fucoidan-induced changes in cell proliferation, apoptosis, and migration. Intraperitoneal injection of si-PRNP with fucoidan reduced proliferation and tumor volume in Balb/c nude mice. This enhanced antitumor efficacy was associated with decreased angiogenesis. Conclusion: Combination of fucoidan with silencing of PrPc has a synergic effect on the inhibition of HT29 colon cancer cell growth. Furthermore, we provide evidence for the therapeutic application of PrPc silencing with other anticancer drugs for cancer.

Study Design: This is an experimental study using an animal model. Objectives: Disk degeneration is a common cause of low back pain. However, few attempts have ...

Accumulating studies showed that the beneficial actions of polysaccharides were closely associated with an improvement of the gut microbiota, but mechanisms that link polysaccharides and gut microbiota alterations are ill defined. Alginate from Laminaria japonica (LJP-A) can avoid being digested by the upper

CAB Direct platform is the most thorough and extensive source of reference in the applied life sciences, incorporating the leading bibliographic databases CAB Abstracts and Global Health

The cerebral microcirculation and its glycocalyx, a matrix coating the luminal endothelium, are key regulators of capillary permeability and cerebral …

The co-administration of absorption enhancing agents with macromolecular drugs (e.g., protein and peptide drugs) has been identified as a means to improve the oral bioavailability of these drugs. Absorption-enhancing agents of natural origins have received ...

Blood Coagulation & Fibrinolysis is an international fully refereed journal that features review and original research articles on all clinical, laboratory and experimental aspects of haemostasis and thrombosis. The journal is devoted to publishing significant developments worldwide in the field of blood coagulation, fibrinolysis, thrombosis, platelets and the kininogen-kinin system, as well as dealing with those aspects of blood rheology relevant to haemostasis and the effects of drugs on haemostatic components.

Five kinds of fucoidans from the brown seaweeds Cladosiphon okamuranus, Sargassum hornery, Kjellmaniella crassifolia (Saccharine sculpera), Nemacystus …