Perform research synthetic glucosamine hydrochloride (Glu-1) and anti-inflammatory activity of Glu-1 on test mouse. Evaluate effect of inhibit beriberi inflame acute, effect of inhibit increase degree of imbibe artery hang bowel, inhibit development of experimental chronic inflame and effect of relieve writhe pain of Glu-1. Result: synthesized Glu-1 and determined structure by modern, high degree of accuracy method. Glu-1 showed significant anti-inflammatory ability compared with diclofenac, which is being used in the same experimental conditions.
Glucosamine ; Anti-Inflammatory Agents ; Salts

Glucosamine hydrochlorid (Glu-1) used in treatment for arthritis. This study designed to identify anti-inflammatory activities on experimental rats with knee arthritis by formaldehyde and follow by measurement joint's size of animals treated with glucosamine hydrochlorid (Glu-1). The results showed that Glu-1 can reduce knee arthritis by 9.35-9.59% in comparison with reduction (18.56-18.81%) by glutine which used popular in the market. So Glu-1 have less effective than standard glutine (Glu-2). The study identified LD50 by injectable glucosamine hydrochlorid is 6.700.71 g/kg
Glucosamine ; Arthritis, Psoriatic ; Anti-Inflammatory Agents

OBJECTIVE: To discuss the various factors contributory to the fatalities that resulted from the sinking of the MV Dona Paz.

METHODS: Review of the pre-disaster, disaster and post-disaster events surrounding the sinking of the MV Dona Paz, as well as the subsequent response by the government and responsible agencies to the disaster.

RESULTS: The Sinking of the MV Dona Paz, along with the loss of more than 4,000 precious lives, is but a footnote in the long litany of misfortunes plaguing the Philippine maritime industry. A closer look into the events and circumstances leading to this tragedy demonstrates a confluence of equipment and system inadequacy on one hand and human error and lack of preparedness on the other.

CONCLUSION: Multiple factors account for the occurence of this tragedy, along with other maritime disaster incidents dotting the long maritime history of the Philippines. A cursory analysis of these factors may lead to recommendations that can prevent similar occurrences in the future and mitigate damage to property and loss of life. The policy implications of these findings are discussed in a subsequent paper.

BACKGROUND AND OBJECTIVES

Among patients with macrovascular and microvascular disease, we investigated the association between sulodexide and cardiovascular (CV) outcomes and adverse events.

We conducted a meta-analysis of randomized control trials (RCTs) reporting CV outcomes and adverse events in patients with vascular disease receiving sulodexide for any indication versus control. The following outcomes were investigated: any CV event, myocardial infarction, CV death, bleeding events and gastrointestinal symptoms.

Twelve studies with a total of 8,436 patients were included. Sulodexide resulted in a significant reduction in CV events (OR 0.51 [95% confidence interval 0.41-0.73]; pCONCLUSION

Sulodexide has a beneficial effect among patients with macrovascular disease in terms of reducing the risk for MI, overall CV mortality and CV events. Larger RCTs are needed to corroborate these findings.

Osteoarthdtis (OA) is a common, chronic, and painful disorder characterized by cartilage loss. It is the most common among all rheumatic disorders and is a major cause of disability. OA can be managed with a variety of pharmacological therapies, including acetaminophen, traditional nonsteroidal antiinflammatory drugs, cyclooxygenase2 inhibitors, intraarticular steroids, viscosupplements, glucosamine, chondroitin sulfate, and capsaicin. In this review, I describe the clinical efficacy and side effects of these pharmaceuticals and review diseasemodifying osteoarthritis drugs (DMOAD), such as glucosamine, diacerein, and avocado/soybean unsaponifiables, of which the clinical efficacy still remains to be determined.
Acetaminophen ; Capsaicin ; Cartilage ; Chondroitin Sulfates ; Glucosamine ; Osteoarthritis* ; Steroids ; Viscosupplements

OBJECTIVE: To discuss the various factors contributory to maritime disaster preparedness in the Philippines, in the context of the sinking of the MV Dona Paz and formulate recommendations to address these factors.

METHOD: Review of the state of maritime preparedness in the pre-disaster setting and the post-disaster response following the sinking of the MV Dona Paz by the government and responsible agencies. A scrutiny of the state of preparedness of concerned agencies and subsequent response to the disaster was conducted with the objective of formulating recommendations which may lead to prevention and mitigate loss of lives.

RESULTS: Multiple factors accounted for the occurrence of this tragedy. These factors include an inherent risk due to the geography of shipping industry and its labor force. Economic conditions prevent both the industry and government agencies from upgrading vessels and communications equipment. Lack of enforcement of existing regulations allows vessels to sail overloaded and at times manned by less-than-qualified crew. Delayed response and deficient post-disaster medical response may have led to a disproportionately high mortality.

CONCLUSIONS: The systems inadequacies of the Philippine maritime disaster response mechanism are highlighted by the Dona Paz tragedy. Many of the factors contributing to the disproportionately high incidence of maritime disasters in the Philippines and the resulting loss of limb may be preventable. Recommendations on regulation and enforcement, disaster preparedness, search and rescue, and medical response are discussed.

OBJECTIVES: To examine the serum levels of degraded monosaccharides in children with Henoch-Schönlein purpura (HSP) and to study the clinical significance of degraded monosaccharides in HSP. METHODS: A prospective analysis was performed on 132 children who were diagnosed with HSP from September 2019 to January 2022, and 132 healthy children were enrolled as the control group. High-performance liquid chromatography was used to determine the content of degraded monosaccharides in serum in both groups. The receiver operating characteristic (ROC) curve was used to evaluate the efficiency of degraded monosaccharides for the diagnosis of HSP. RESULTS: Compared with the control group, the HSP group had significantly higher serum levels of mannose, glucosamine, aminogalactose, and galactose (P<0.001). The four degraded monosaccharides had an area under the ROC curve of 0.919, 0.913, 0.832, and 0.932 respectively for the diagnosis of HSP (P<0.05). CONCLUSIONS Children with HSP have higher serum levels of mannose, glucosamine, aminogalactose, and galactose than the healthy population. The levels of degraded monosaccharides may have an important value for the diagnosis of HSP.
Child ; Galactose ; Glucosamine ; Humans ; IgA Vasculitis ; Mannose ; Monosaccharides

PURPOSE: Poly-N-acetyl glucosamine(PGlcNAc) nanofiber-based materials, produced by a marine microalga, have been characterized as effective hemostatic and angiogenic agents. The similarity between PGlcNAc patch and the natural extracellular matrix allows it to support new healthy tissue growth in an injured area and to encourage fluid absorption. In this study, we hypothesized that a poly-N-acetyl glucosamine fiber patch(PGlcNAc patch) may enhance wound healing in the db/db mouse. METHODS: PGlcNAc patches were applied on one square centimeter, full-thickness, skin wounds in the db/db mouse model. Wounds(n=15 per group) were dressed with a PGlcNAc nanofiber patch for 1 hour(1h), 24 hours(24h) or left untreated(NT). After the application time, patches were removed and wounds were allowed to heal spontaneously. The rate of wound closure was evaluated by digital analysis of unclosed wound area in course of time. At day 10, wounds(n=7 per group) were harvested and quantified with immunohistochemical markers of proliferation(Ki-67) and vascularization (platelet endothelial cell adhesion molecule, PECAM-1). RESULTS: Wounds dressed with PGlcNAc patches for 1 hour closed faster than control wounds, reaching 90% closure in 16.6 days, nine days faster than untreated wounds. Granulation tissue showed higher levels of proliferation and vascularization following 1h treatment than the 24h and NT groups. In addition to its hemostatic properties, the PGlcNAc material also appears to accelerate wound closure in healing-impaired genetically diabetic mice. CONCLUSION: This material, with its combination of hemostatic and wound healing properties, has the potential to be effective agent for the treatment of complicated wounds.
Absorption ; Acetylglucosamine ; Animals ; Endothelial Cells ; Extracellular Matrix ; Glucosamine ; Granulation Tissue ; Mice ; Nanofibers ; Skin ; Wound Healing

Apoptosis ; drug effects ; Carcinoma, Hepatocellular ; pathology ; Glucosamine ; pharmacology ; Humans ; Liver Neoplasms ; pathology ; Tumor Cells, Cultured

Recently, westernized diet and lifestyles have led to obesity and various adult diseases resulting in a negative influence on the quality of life. There has been an increased interest in choosing proper diet and regular exercise in order to lead a healthy life. The number of people looking for dietary supplements has increased steadily. Dietary supplements are products intended to help maintain or improve the health of consumers. However, if customers take dietary supplements excessively, they may be harmful due to side effects, misuse, abuse and overdose. I performed a toxicologic review of the dietary supplements, glucosamine and chitosan, which are widely used in the country in order to provide the proper understanding of safety of these products.
Adult ; Chitosan ; Diet ; Dietary Supplements ; Glucosamine ; Humans ; Life Style ; Obesity ; Quality of Life