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Effect of Aloe Vera gel on relief of hemodialysis patients' pruritus - Complementary Medicine Journal of faculty of Nursing & Midwifery
Effect of Aloe Vera gel on relief of hemodialysis patients' pruritus - Complementary Medicine Journal of faculty of Nursing & Midwifery
Introduction: Pruritus is one of the most common problems in patients with kidney failure. 60-80% of dialysis patients complain of itchy skin for which different therapies have been recommended. Medicinal plants compose a group of these therapies. This study aimed to evaluate the effect of aloe Vera gel on pruritus in ...
·cmja.arakmu.ac.ir·
Effect of Aloe Vera gel on relief of hemodialysis patients' pruritus - Complementary Medicine Journal of faculty of Nursing & Midwifery
Fucoidan prevents LPS-induced production of nitric oxide and prostagla (...)
Fucoidan prevents LPS-induced production of nitric oxide and prostagla (...)
Fucoidan is a sulfated polysaccharide that is primarily extracted from brown seaweeds which has been broadly studied in recent years due to its numerous biological properties, including anticoagulant, antithrombotic, antitumor, and antiviral activities. In this study, we investigated whether fucoidan has the ability to attenuate the expression of pro-inflammatory mediators such as NO, prostaglandin E2 (PGE2), TNF-α, and IL-1β in LPS-stimulated RAW 264.7 macrophage cells. Fucoidan inhibited the expression of LPS-induced pro-inflammatory mediators including NO, PGE2, TNF-α, and IL-1β. In addition, gene expression of iNOS, cyclooxygenase-2 (COX-2), TNF-α, and IL-1β was inhibited both at mRNA and protein levels by fucoidan treatment, without any cytotoxic effect. Moreover, fucoidan significantly inhibited LPS-induced NF-κB activity NF-κB translocation into the nucleus by preventing the degradation of iκB-α. Taken together, these results indicate that fucoidan downregulates the expression of pro-inflammatory genes involved in the synthesis of NO, PGE2, TNF-α, and IL-1β in LPS-stimulated RAW 264.7 macrophage cells by suppressing NF-κB activity.
·jimmunol.org·
Fucoidan prevents LPS-induced production of nitric oxide and prostagla (...)
Fucoidan protects against subacute diazinon-induced oxidative damage in cardiac, hepatic, and renal tissues SpringerLink
Fucoidan protects against subacute diazinon-induced oxidative damage in cardiac, hepatic, and renal tissues SpringerLink
Fucoidans (FUC) are organic sulfated polysaccharides from natural seaweeds with multiple biological actions. The current study was performed to assess the chemoprotective, antioxidant, and anti-inflammatory effects of FUC from Laminaria japonicum against diazinon (DZN)-induced injuries to rat cardiac, hepatic, and renal tissues. Forty male Wistar rats were assigned into five groups, receiving saline, oral FUC 200 mg/kg/day, subcutaneous DZN 20 mg/kg/day, DZN plus FUC 100 mg/kg/day, or DZN plus FUC 200 mg/kg/day (each treatment was given daily for 4 weeks). Data analysis showed that DZN-intoxicated rats exhibited significantly higher (p
·link.springer.com·
Fucoidan protects against subacute diazinon-induced oxidative damage in cardiac, hepatic, and renal tissues SpringerLink
Fucoidan reduced the invasion of oral squamous cell carcinoma cells an (...)
Fucoidan reduced the invasion of oral squamous cell carcinoma cells an (...)
Fucoidan is a complex of polysaccharides showing antitumor and immunomodulation properties. Our previous studies found its regulation to myeloid immune cells, including macrophages. Aberrant infiltration and functions of macrophages are commonly found in oral squamous cell carcinoma (OSCC). In this study, we analyzed the effects of fucoidan on invasion of OSCC cells, and their regulation to macrophages, trying to evaluate its role as a potential therapy for OSCC. CAL27 and THP-1-derived macrophages were used as models for OSCC cells and tumor-infiltrated macrophages in the in vitro study, respectively. The effects of fucoidan on invasion of OSCC cells and their recruitment to macrophages were analyzed by transwell assay. KIF4A siRNA transfection was performed to investigate its role in fucoidan-modulated OSCC cells invasion. CCL3-neutralizing antibody was added into the conditioned medium of OSCC cells to evaluate its role in fucoidan-mediated macrophages recruitment and re-education. Fucoidan reduced the invasive potential of CAL27 cells with a decrease of MMP-2 and KIF4A transcription. KIF4A knockdown in CAL27 cells led to decreased invasion and MMP-2 expression. The conditioned medium of fucoidan-treated CAL27 cells promoted recruitment and inflammatory cytokines secretion on THP-1-derived macrophages. Further analysis found that fucoidan increased CCL3 production in CAL27 cells. Blocking CCL3 expression reversed the effects of fucoidan on macrophage recruitment and re-education. Our study found that fucoidan regulated the invasion of OSCC cells and also their recruiting and re-educating effects on macrophages, suggesting it could be a complementary approach in the treatment of OSCC.
·link.springer.com·
Fucoidan reduced the invasion of oral squamous cell carcinoma cells an (...)
Fucoidan reduced the invasion of oral squamous cell carcinoma cells and modified their effects to macrophages SpringerLink
Fucoidan reduced the invasion of oral squamous cell carcinoma cells and modified their effects to macrophages SpringerLink
Fucoidan is a complex of polysaccharides showing antitumor and immunomodulation properties. Our previous studies found its regulation to myeloid immune cells, including macrophages. Aberrant infiltration and functions of macrophages are commonly found in oral squamous cell carcinoma (OSCC). In this study, we analyzed the effects of fucoidan on invasion of OSCC cells, and their regulation to macrophages, trying to evaluate its role as a potential therapy for OSCC. CAL27 and THP-1-derived macrophages were used as models for OSCC cells and tumor-infiltrated macrophages in the in vitro study, respectively. The effects of fucoidan on invasion of OSCC cells and their recruitment to macrophages were analyzed by transwell assay. KIF4A siRNA transfection was performed to investigate its role in fucoidan-modulated OSCC cells invasion. CCL3-neutralizing antibody was added into the conditioned medium of OSCC cells to evaluate its role in fucoidan-mediated macrophages recruitment and re-education. Fucoidan reduced the invasive potential of CAL27 cells with a decrease of MMP-2 and KIF4A transcription. KIF4A knockdown in CAL27 cells led to decreased invasion and MMP-2 expression. The conditioned medium of fucoidan-treated CAL27 cells promoted recruitment and inflammatory cytokines secretion on THP-1-derived macrophages. Further analysis found that fucoidan increased CCL3 production in CAL27 cells. Blocking CCL3 expression reversed the effects of fucoidan on macrophage recruitment and re-education. Our study found that fucoidan regulated the invasion of OSCC cells and also their recruiting and re-educating effects on macrophages, suggesting it could be a complementary approach in the treatment of OSCC.
·link.springer.com·
Fucoidan reduced the invasion of oral squamous cell carcinoma cells and modified their effects to macrophages SpringerLink
Effect of Aloe vera leaf extract on blood glucose levels in alloxan in (...)
Effect of Aloe vera leaf extract on blood glucose levels in alloxan in (...)
Background: The prevalence of diabetes is rapidly rising worldwide at an alarming rate. Over the last 30 years, the status of diabetes has changed from being considered as a mild disorder of the elderly to one of the major causes of morbidity and mortality affecting the youth and middle aged people. Aloe vera has been used in folk medicine as a remedy for various diseases. It is extensively studied in treating diabetes mellitus. Aims and Objectives: This study evaluates the hypoglycemic effect of A. vera leaf dried powder and compares it with standard Metformin in alloxan-induced diabetic rats. Materials and Methods: Diabetes mellitus was experimentally induced in rats by intraperitoneal injection of alloxan monohydrate at a dose of 150 mg/kg. A pure extract of A. vera leaf was given orally once daily for 5 weeks in three graded doses of 100, 200, 400 mg/kg and compared with control (2 ml distilled water) and standard (metformin 50 mg/kg). Results: The elevated blood glucose levels in diabetic rats were reduced by the treatment with A. vera leaf extract at doses of 200 mg/kg and 400 mg/kg which was comparable to 50 mg/kg of metformin with no statistically significant difference (P < 0.0001). Conclusion: Our study concludes that A. vera leaf extract has a favorable effect in reversing alloxan induced hyperglycemia in rats.
·scopemed.org·
Effect of Aloe vera leaf extract on blood glucose levels in alloxan in (...)
Fucoidan Structure and Activity in Relation to Anti-Cancer Mechanisms. - PubMed - NCBI
Fucoidan Structure and Activity in Relation to Anti-Cancer Mechanisms. - PubMed - NCBI
Fucoidan is a natural derived compound found in different species of brown algae and in some animals, that has gained attention for its anticancer properties. However, the exact mechanism of action is currently unknown. Therefore, this review will address fucoidans structure, the bioavailability, an …
·ncbi.nlm.nih.gov·
Fucoidan Structure and Activity in Relation to Anti-Cancer Mechanisms. - PubMed - NCBI
Association of habitual glucosamine use with risk of cardiovascular disease prospective study in UK Biobank The BMJ
Association of habitual glucosamine use with risk of cardiovascular disease prospective study in UK Biobank The BMJ
Objective To prospectively assess the association of habitual glucosamine use with risk of cardiovascular disease (CVD) events. Design Prospective cohort study. Setting UK Biobank. Participants 466 039 participants without CVD at baseline who completed a questionnaire on supplement use, which included glucosamine. These participants were enrolled from 2006 to 2010 and were followed up to 2016. Main outcome measures Incident CVD events, including CVD death, coronary heart disease, and stroke. Results During a median follow-up of seven years, there were 10 204 incident CVD events, 3060 CVD deaths, 5745 coronary heart disease events, and 3263 stroke events. After adjustment for age, sex, body mass index, race, lifestyle factors, dietary intakes, drug use, and other supplement use, glucosamine use was associated with a significantly lower risk of total CVD events (hazard ratio 0.85, 95% confidence interval 0.80 to 0.90), CVD death (0.78, 0.70 to 0.87), coronary heart disease (0.82, 0.76 to 0.88), and stroke (0.91, 0.83 to 1.00). Conclusion Habitual use of glucosamine supplement to relieve osteoarthritis pain might also be related to lower risks of CVD events.
·bmj.com·
Association of habitual glucosamine use with risk of cardiovascular disease prospective study in UK Biobank The BMJ
Accentuated transdermal application of glucosamine sulphate attenuates (...)
Accentuated transdermal application of glucosamine sulphate attenuates (...)
Osteoarthritis is a chronic degenerative joint disease causing pain and disability. Glucosamine sulphate is a well known oral supplement for its treatment. The present pioneering study provides an overview of the accentuated transdermal delivery of glucosamine sulphate through the optimized gel formulation w
·pubs.rsc.org·
Accentuated transdermal application of glucosamine sulphate attenuates (...)
The Effect of Fucoidan, a Potential New, Natural, Anti-Neoplastic Agent on Uterine Sarcomas and Carcinosarcoma Cell Lines ENITEC Collaborative Study SpringerLink
The Effect of Fucoidan, a Potential New, Natural, Anti-Neoplastic Agent on Uterine Sarcomas and Carcinosarcoma Cell Lines ENITEC Collaborative Study SpringerLink
The aim of the study was to assess the activity of fucoidan on the uterine sarcomas (MES-SA and ESS-1) and carcinosarcoma cell lines (SK-UT-1 and SK-UT-1B) and its toxicity on the human skin fibroblasts (HSF). Two uterine sarcomas and two carcinosarcoma cell lines were examined, as a control HSF were used. Cell viability was assessed with MTT test, apoptosis with caspase-3 activity and cell cycle by assessment of DNA synthesis. Fucoidan significantly decreases cell viability in SK-UT-1, SK-UT-1B, and ESS-1 cell lines, such effect was not observed in MES-SA. Fucoidan was not substantially affecting proliferation among normal cells. The tested agent induced apoptosis in all cell cultures used in the experiment. Fucoidan affects cell cycle of all tested cell lines except MES-SA by increasing percentage of cells in G0/sub-G1/G1 phase. Fucoidan do not only affect proliferation but induces apoptosis in selected uterine sarcoma and carcinosarcoma cell lines, so it has potential to be used as cytotoxic agent. Fucoidan seems to be promising anti-cancer agent for endometrial stromal sarcoma and carcinosarcoma.
·link.springer.com·
The Effect of Fucoidan, a Potential New, Natural, Anti-Neoplastic Agent on Uterine Sarcomas and Carcinosarcoma Cell Lines ENITEC Collaborative Study SpringerLink
Fucoidan Structure and Its Impact on Glucose Metabolism Implications for Diabetes and Cancer Therapy - PubMed
Fucoidan Structure and Its Impact on Glucose Metabolism Implications for Diabetes and Cancer Therapy - PubMed
Fucoidans are complex polysaccharides derived from brown seaweeds which consist of considerable proportions of L-fucose and other monosaccharides, and sulphated ester residues. The search for novel and natural bioproduct drugs (due to toxicity issues associated with chemotherapeutics) has led to the …
·pubmed.ncbi.nlm.nih.gov·
Fucoidan Structure and Its Impact on Glucose Metabolism Implications for Diabetes and Cancer Therapy - PubMed
Fucoidan suppresses excessive phagocytic capacity of porcine peripheral blood polymorphonuclear cells by modulating production of tumor necrosis factor-alpha
Fucoidan suppresses excessive phagocytic capacity of porcine peripheral blood polymorphonuclear cells by modulating production of tumor necrosis factor-alpha
We examined the effect of fucoidan, an immune modulator, on the phagocytic capacity of porcine peripheral blood polymorphonuclear cells (PMNs) exposed…
·sciencedirect.com·
Fucoidan suppresses excessive phagocytic capacity of porcine peripheral blood polymorphonuclear cells by modulating production of tumor necrosis factor-alpha
Fucoidan Suppresses Mitochondrial Dysfunction and Cell Death against 1-Methyl-4-Phenylpyridinum-Induced Neuronal Cytotoxicity via Regulation of PGC... - PubMed - NCBI
Fucoidan Suppresses Mitochondrial Dysfunction and Cell Death against 1-Methyl-4-Phenylpyridinum-Induced Neuronal Cytotoxicity via Regulation of PGC... - PubMed - NCBI
Mitochondria are considered to be the powerhouses of cells. They are the most commonly damaged organelles within dopaminergic neurons in patients with Parkinson's disease (PD). Despite the importance of protecting neuronal mitochondria in PD patients, the detailed mechanisms underlying mitochondrial …
·ncbi.nlm.nih.gov·
Fucoidan Suppresses Mitochondrial Dysfunction and Cell Death against 1-Methyl-4-Phenylpyridinum-Induced Neuronal Cytotoxicity via Regulation of PGC... - PubMed - NCBI