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Introduction: Since aloe vera plant has many medical benefits, the present study aimed to investigate the protective effects of Aloe vera gel on the pancreatic islets and beta cells. Methods: This experimental study consisted of 50 mature male rats aged 2-3 months and weighed 200-250 g, who were randomly divided ...

Aloe vera, a succulent perennial and drought resisting plant, is well known for its therapeutic potential. A number of beneficial effects of Aloe vera…

Background Fucoidan is derived from seaweed widely used in Japanese cuisine, but little is known about its influence on glucose metabolism. To obtain …

Fucoidan is a sulphated polysaccharide isolated from brown seaweeds. It has attracted a lot of attention due to its multiple physiological and biological properties. The most dominant polysaccharides...

The medicinal plants are widely recommended worldwide by the traditional and modern medical practitioners for curing various diseases of patients. Aloe vera is well known for its considerable medicinal properties. Aloe is widely used in wound healing, treating burns, minimizing frost bite damage, protection against skin damage from X-rays, lung cancer, intestinal problems, increasing High Density Lipoprotein (HDL), reducing Low Density Lipoprotein (LDL), reducing blood sugar in Diabetics, fighting against Acquired Immuno Deficiency Syndrome (AIDS), allergies and improving immune system. Aloe is used in traditional Indian medicine for constipation, colic, skin diseases, worm infestation, and infections. It is found in variety of commercial products such as, pills, sprays, ointments, lotions, liquids, drinks, jellies and creams. All these uses associated with Aloe vera have been attributed to the polysaccharides contained in the gel of the leaves. The chemistry of the plant has revealed that there are more than 200 different biologically active substances.

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This is the highest-grade aloe product in the world: Manapol. Handcrafted exclusively for Mannatech.

For more than 70 years Plastic and Reconstructive Surgery® has been the one consistently excellent reference for every specialist who uses plastic surgery techniques or works in conjunction with a plastic surgeon. The journal brings readers up-to-the-minute reports on the latest techniques and follow-up for maxillofacial reconstruction, burn repair, cosmetic reshaping, as well as news on medicolegal issues. The cosmetic section provides expanded coverage on new procedures and techniques.

Aloe vera (AV) is popular and has been commercialized as a beauty product, laxative, herbal medicine, the antimicrobial activity of AV is proven. The antiviral activity of AV however, has not been well documented except for a handful reports. Till date extraction of AV compounds is popularized using …

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

The present study was undertaken to evaluate the protective effect of aqueous leaf extract of Aloe vera (ALEAV) in animal model (wistar albino rats) through macroscopic and histopathological study of the colon after inducing ulcerative colitis by usage of acetic acid. 30 healthy albino rats of either sex 150-200g body wt. and 2-4 months age groups were divided into five groups (six in each). Group 1 was normal control group receiving vehicle 1ml of normal saline transrectally (negative control). Group 2 was ulcerative colitis control which was treated with normal saline. Group 3 & 4 were administered aqueous leaf extract of Aloe vera suspension(test drug) 150,300mg/kg bodyweight dose orally for 10 days respectively. Ulcerative colitis was induced on 10 th day. Group 5 was administered prednisolone(1mg/kg) orally for 3 days. On the 3 rd day ulcerative colitis was induced by transrectal administration of 1 ml of 4% acetic acid solution. In all the groups, animals were observed for decrease in bodyweight, stool consistency and rectal bleeding i.e Disease Activity Index for 48 hours after inducing ulcerative colitis. After 48 hours the rats were sacrificed by high dose of ether anaesthesia and a piece of colonic segment(10cm in length) were resected out and subjected to macroscopical study(colon mucosal index) and microscopic evaluation. ALEAV at 150 mg/kg produced significant improvement in macroscopic score in comparison to disease control (group 2) which is comparable to that of normal control (group 1) in ulcerative colitis model. Histopathological studies showed significant dose dependent decrease in lymphoid hyperplasia, neutrophilic infiltration, crypt damage and submucosal inflammation in ALEAV treated group (150 and 300 mg/kg b.w) in comparison to disease control.

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Fucoidan is composed of l-fucose, sulfate groups and one or more small proportions of d-xylose, d-mannose, d-galactose, l-rhamnose, arabinose, glucose…

Our previous study has suggested that the crude polysaccharide obtained from Laminaria japonica by acid assisted extraction (LP-A) have significant bile acid-binding capacity, which probably ascribed to its specific structure characterization. The relationship between structure characterization and bile acid-binding capacity of the purified LP-A fractions are still unknown. This paper conducted a comparison study on the structure characterization and bile acid-binding capacity of three LP-A fractions (LP-A4, LP-A6, and LP-A8). The results indicated that LP-A4, LP-A6, and LP-A8, characterized as mannoglucan, fucomannoglucan, and fucogalactan, had significantly different structure characterization. Furthermore, the bile acid-binding capacity of LP-A8 was obviously higher than the other fractions, which may be attributed to its highly branched structure, abundant sulfate, fucose, and galactose in chemical composition and denser interconnected macromolecule network in molecular morphology. This study provides scientific evidence for the potential utilization of LP-A8 as an attractive functional food supplement candidate for the hyperlipidemia population.

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 …

Chitosan, fucoidan, and polyvinyl alcohol are categorized as polymers with biomedical applications. Ampicillin, on the other hand, is considered as an important antibiotic that has shown effectivity in both gram-positive and gram-negative micro-organisms. The aforementioned polymers possess unique p …

Neurogenesis, growing new brain cells, is happening in your brain right now, and we can actually enhance this process by making smart lifestyle choices.

The marine acid polysaccharide fucoidan has attracted attention from both the food and pharmaceutical industries due to its promising therapeutic effects. Fucoidan is a polysaccharide that mainly consists of L-fucose and sulphate groups. Its excellent biological function is attributed to its unique …

Chemotherapeutic drugs commonly induce peripheral neuropathic pain, which limit their clinic use. In the present study, the effect of fucoidan on the development of vincristine‑induced neuropathic pain was evaluated and the underlying mechanism was examined. A neuropathy model was established in Sprague‑Dawley rats by intraperitoneal injection of vincristine sulfate 50 µg/kg once a day for 10 consecutive days. Fucoidan (50, 100 or 200 mg/kg.) and pregabalin (10 mg/kg) were injected for 14 consecutive days. Behavioral assessments were then performed and the expression of GABAB receptor was determined. The results showed that a single treatment with fucoidan did not prevent the induction of vincristine‑induced mechanical or cold allodynia. However, repeated fucoidan administration attenuated vincristine‑induced mechanical and cold allodynia in a dose‑dependent manner. Additionally, the analgesic effects of fucoidan contributed to an upregulation in the expression of GABAB receptor in the spinal cord. Furthermore, all the effects of fucoidan against vincristine‑induced neuropathy were reversed by saclofen, a selective GABAB receptor antagonist. These results suggested that the antinociceptive effects of fucoidan may be through activation of GABAB receptor, and fucoidan may be a promising drug for the treatment of chemotherapeutic drug-induced neuropathic pain.

Cancer survivors are highly motivated to seek information about the use of dietary supplements and complementary nutritional therapies to improve their quality of life. Fucoidan, a sulfated polysaccharide extracted from brown marine alga, exhibits a wide range of bioactivities, including anticancer activity. As natural killer (NK) cells serve an important role in defenses against tumor cells, the present study examined the effects of fucoidan extracted from Cladosiphon Okamuranus on NK cell activity in cancer survivors. A prospective, open‑label clinical study was conducted on cancer survivors treated with fucoidan via oral administration; 11 cancer survivors with a performance status of 0 or 1 participated and consumed 3 g of fucoidan for 6 months. No significant changes were observed in the mean activities of NK cells in total subjects following the ingestion of fucoidan. An analysis of each sex revealed that NK cell activity was significantly increased by the ingestion of fucoidan in male, yet not female subjects. Serum fucoidan levels were markedly increased following the ingestion of fucoidan and the peak levels ranged between 30 and 198 ng/ml. Tumor markers remained within the reference range during the trial period in subjects, in whom primary tumors were eradicated by treatment. The basal values of tumor markers were elevated in three cases; tumor markers were increased in two cases and decreased in one by the ingestion of fucoidan. These findings suggest that fucoidan enhances the activation of NK cells in male cancer survivors.