Frankincense-Based Functionalized Multiwalled Carbon Nanotubes with Iron Oxide Composites for Efficient Removal of Crystal Violet: Kinetic and Equilibrium Analysis.

In this study, novel adsorbents were developed by functionalizing multiwalled carbon nanotubes with frankincense (Fr-fMWCNT) and adding iron oxide (Fe3O4) to the adsorbent (Fr-fMWCNT-Fe3O4). The morphology, surface characteristics, and chemical nature of the synthesized samples were analyzed by using various characterization techniques. The prepared adsorbents were then applied for the elimination of the toxic dye, crystal violet (CV), from water-based solutions by employing a batch adsorption method. The effectiveness of materials for the adsorption of CV was investigated by tuning various effective experimental parameters (adsorbent dosage, dye quantity, pH, and contact time). In order to derive adsorption isotherms, the Langmuir and Freundlich adsorption models were investigated and compared. The Fr-fMWCNT and Fr-fMWCNT-Fe3O4 were found to remove 85 and 95% of the CV dye within 30 min of the adsorption experiment at pH 6, respectively. It was found that a pseudo-second-order reaction rate was consistent with the experimental adsorption kinetics. The equilibrium data demonstrated that the Langmuir model adequately explained the adsorption behavior of the CV dye on the Fr-fMWCNT and Fr-fMWCNT-Fe3O4 surfaces, respectively. According to the Langmuir study, the highest adsorption capacities of the dye are 434 mg/g for Fr-fMWCNT and 500 mg/g for Fr-fMWCNT-Fe3O4. Remediation of the CV dye using our novel composite materials has not been reported previously in the literature. The synthesized Fr-fMWCNT and Fr-fMWCNT-Fe3O4 adsorbents can be economical and green materials for the adsorptive elimination of CV dye from wastewater.

Encyclopaedic Review of Glipizide Pre-clinical and Clinical Status.

Glipizide is an oral glucose-lowering medication that is beneficial for the treatment of type 2 diabetes. This study compiles exhaustively all accessible information on glipizide, from preclinical to clinical studies. Glipizide may be used in concert with TRAIL to treat cancer cells; in vitro studies have shown that it suppresses angiogenesis and vasculogenesis while shielding cells from glycation-induced damage. Anticonvulsant effects and modifications in the pharmacokinetics of other medications, such as Divalproex Sodium, were seen in glipizide in vivo experiments. Propranolol amplifies glipizide's hypoglycemic effect briefly in normal animals but consistently enhances it in diabetic ones. In the treatment of cancer and neurodegenerative poly(Q) illnesses, glipizide has demonstrated to offer potential therapeutic advantages. It is ineffective in preventing DENA-induced liver cancer and may cause DNA damage over time. The way glipizide interacts with genetic variants may increase the risk of hypoglycemia. Combining Syzygium cumini and ARBE to glipizide may enhance glycemic and lipid control in type 2 diabetes. Individuals with coronary artery disease who take glipizide or glyburide have an increased risk of death. The risk of muscular responses and acute pancreatitis is minimal when glipizide and dulaglutide are combined. In conclusion, glipizide has shown promising therapeutic efficacy across a variety of disorders.

Enhancing Cu2+ Ion Removal: An Innovative Approach Utilizing Modified Frankincense Gum Combined with Multiwalled Carbon Tubes and Iron Oxide Nanoparticles as Adsorbent.

Aquatic pollution, which includes organic debris and heavy metals, is a severe issue for living things. Copper pollution is hazardous to people, and there is a need to develop effective methods for eliminating it from the environment. To address this issue, a novel adsorbent composed of frankincense-modified multi-walled carbon nanotubes (Fr-MMWCNTs) and Fe3O4 [Fr-MWCNT-Fe3O4] was created and subjected to characterization. Batch adsorption tests showed that Fr-MWCNT-Fe3O4 had a maximum adsorption capacity of 250 mg/g at 308 K and could efficiently remove Cu2+ ions over a pH range of 6 to 8. The adsorption process followed the pseudo-second-order and Langmuir models, and its thermodynamics were identified as endothermic. Functional groups on the surface of modified MWCNTs improved their adsorption capacity, and a rise in temperature increased the adsorption efficiency. These results highlight the Fr-MWCNT-Fe3O4 composites' potential as an efficient adsorbent for removing Cu2+ ions from untreated natural water sources.

Comparative evaluation of cardioprotective activity of Gala and Fuji apple juice against isoprenaline-induced cardiotoxicity in rats.

OBJECTIVES: Comparative evaluation of cardioprotective activity of Gala and Fuji apple juice against isoprenaline induced cardiotoxicity in rats. METHODS: Rats (125-150 g) were orally administered Gala (GA) and Fuji (FA) apple juice (3 mL/day, per oral) for 13 days. Myocardial injury was inducted on 14th and 15th day by the administration of Isoprenaline (85 mg/kg/day, subcutaneous). RESULTS: In treated group i.e. GA and FA, aspartate aminotransferase (AST), alanine transaminase (ALT), lactate dehydrogenase (LDH), creatine kinase (CK), Troponin-I level and malondialdehyde (MDA) content was reduced while glutathione (GSH), superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) level was significantly increased. Marked reduction in cholesterol, triglyceride, phospholipids, low-density lipoprotein (LDL) and very low-density lipoprotein (VLDL) was observed while high-density lipoprotein (HDL) level increased significantly. In tissue and serum total serum protein (TSP) level, Albumin, Globulin and A/G ratio increased very significantly in the treated group while the level of white blood corpuscles (WBC), haemoglobin (Hb), erythrocyte sedimentation rate (ESR), total fibrinogen (TF), bleeding time (BT), c-reactive protein (C-rP), red blood corpuscles (RBC), clotting time (CT) and prothrombin time (PT) showed a significant rise in the level. The level of Sialic acid, hexose, fucose and hexosamine was highly significantly increased, there was an increase in the level of K+ and glycogen while a significant reduction in electrolyte and glucose level was observed when all these parameters were compared to Isoprenaline (ISO) group. The above findings were supported by histopathological examination of hearts. Cardioprotective activity was compared with standard drug, metoprolol. On comparative analysis of both juices, GA juices have found more effective when compared to FA juice. CONCLUSIONS: The study was concluded that Gala and Fuji apple possessed significant prophylactic and protective effects against Isoprenaline-induced cardiotoxicity in rats through maintaining inhibiting lipid peroxidation, endogenous antioxidant enzyme activities and cytokine levels.