Diabetes is a metabolic disorder requiring the administration of insulin or other oral hypoglycemic medicines. Although metformin is a popular prescription for type 2 diabetes, long-term use of chemotherapy-based diabetes medications can be hazardous. As a result, novel plant medicines with a high concentration of bioactive molecules, no harmful side effects, and potent pharmacological effects must be found. Edible Boswellia sacra (B. sacra) Flueck oleo-gum resin is widely utilized to treat many clinical diseases in traditional Arab, Chinese, African, and Ayurvedic medicine. The goal of this study was to examine the possible therapeutic benefits of several B. sacra oleo-gum resin extracts on rat streptozotocin (STZ)-induced hyperglycemia (Type II). For 29 days, hyperglycemic rats are given either metformin (the reference drug; 250 mg/kg body weight per day) or several B. sacra extracts (ethanol, methanol, hydrodistilled, ethyl acetate, and acetone extracts) at doses of 200 or 400 mg/kg/day. Blood glucose levels and body weights were measured before the initiation and at 7, 11, 16, 22, and 29 days after oral treatment. Furthermore, an oral glucose tolerance test (OGTT) was carried out. At the end of the study, the rats were euthanized, and blood samples were obtained to evaluate cytokines (interleukin (IL-)2 and IL-8), reduced glutathione (GSH), superoxide dismutase (SOD), and serum insulin levels. The pancreas and liver tissues were rapidly excised, washed, fixed, and kept in a 10% formalin buffer for histological examination. B. sacra's ethanolic extract had the greatest concentration of total pentacyclic triterpenic acid (PTA) (391.52 mg/g) in comparison to the other extracts. The lower dose of B. sacra ethanol extract, 200 mg/kg/day, reduces blood glucose levels more efficiently than the higher dose of 400 mg/kg/day. In a 180-min OGTT, diabetic rats given ethanol extract (200 mg/kg) performed no better than control rats and even outperformed those given the reference medication metformin. Additionally, ethanol extract (200 mg/kg)- or metformin-treated diabetic rats gained weight. This was associated with a significant (p < 0.05) decrease in serum levels of IL-2 and IL-8, a reduction in oxidative stress as evidenced by a significant (p < 0.05) increase in SOD and GSH compared to the untreated diabetic group, and a significant (p < 0.05) increase in serum insulin levels compared to normal plasma rat levels. These discoveries, which were eventually confirmed by histochemical assays, indicated that the ethanol extract of B. sacra greatly enhanced the cellular architecture of pancreatic and liver cells. The present investigation indicates that the ethanol extract of B. sacra oleo-gum resin, which contains a high proportion of acetyl-β-boswellic acid (β-ABA) and acetyl-11-keto-β-boswellic acid (AKBA), possesses antihyperglycemic, anti-inflammatory, and anti-oxidant properties for the first time to our knowledge. Additionally, it restores hepatic cells in STZ-induced diabetic rats and protects the pancreas against oxidative damage. Thus, the current study's results give a scientific rationale for the use of B. sacra in the medical management of diabetes and associated complications. More investigation into the metabolic profiles of these extracts must be conducted to establish the precise mechanism of action of the ethanol extract.

Background: Enteric coating films in acidic labile tablets protect the drug molecule from the acidic environment of the stomach. However, variations in the excipients used in the coating formulation may affect their ability to provide adequate protection. This study is the first to investigate the potential effects of coating materials on the protective functionality of enteric coating films for pantoprazole (PNZ) generic tablets after their recall from the market. Methods: A comparative analysis was conducted between generic and branded PNZ products, using pure drug powder for identification. The in vitro release of the drug was evaluated in different pH media. The study also utilized various analytical and thermal techniques, including differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier-transform infrared (FTIR), and confocal Raman microscopy. Results: The in vitro assessment results revealed significant variations in the release profile for the generic product in acidic media at 120 min. DSC and TGA thermal profile analyses showed slight variation between the two products. XRD analysis exhibited a noticeable difference in peak intensity for the generic sample, while SEM revealed smaller particle sizes in the generic product. The obtained spectra profile for the generic product displayed significant variation in peaks and band intensity, possibly due to impurities. These findings suggest that the excipients used in the enteric coating film of the generic product may have affected its protective functionality, leading to premature drug release in acidic media. Additionally, the presence of polysorbate 80 (P-80) in the brand product might improve the properties of the enteric coating film due to its multi-functionality. Conclusions: In conclusion, the excipients used in the brand product demonstrated superior functionality in effectively protecting the drug molecule from acidic media through the enteric coating film, as compared to the generic version.

To develop a mathematical model describing the behavior of chromophore complexes, the main factors influencing the stability of poloxamine and poloxamer complexes were determined. Gel permeation chromatography, ultraviolet absorbance measurements and FT-IR were used for the analysis. It was found that the studied complexes in chlorinated organic solvents are unstable in the presenceof oxygen, air, or water. The developed mathematical model allows for more effective planning and execution of experiments due to the possibility of predicting UV absorption based on the distribution of complexes in chlorinated solvents.