RESUMEN
Type 2 diabetes mellitus is characterized by hyperglycemia and insulin resistance. It is spreading around the globe like a pandemic. Major factors behind the development of diabetes can be genetics, environmental factors, dietary choices and obesity. Many medicinal plants have anti-diabetic potential. This study has investigated the anti-diabetic effect of curry leaves extract. This study also investigated the chemical characterization of curry leaves. Phytochemicals including saponins, tannins, alkaloids, flavonoids, phenols and glycosides were also investigated. Encapsulated 5mg per kg of the body weight and 10mg per kg of the body weight were given to treatment groups I and II. Random blood sugar, fasting blood sugar and HbA1c of 45 diabetic female adults were measured on the 0-day and 45th days. All results were analyzed using the two-sample t-test in IBM SPSS Statistics 20. Curry leaves contained moisture (24.1±1.78)%, ash (17.82±2.13)%, nitrogen free extract (36.12±3.52)%, crude protein (8.32±0.83)%, crude fiber (6.98±2.31)% and crude fat (6.87±0.21)%. Mineral analysis showed that magnesium and calcium were major minerals present in curry leaves. Curry leaves extract contained saponins 2.71±0.23, flavonoids 7.84±0.42, tannins 0.91±0.09, glycosides 0.17±0.01, phenols 3.89±0.12, alkaloids 2.01±0.87. These phytochemicals were expressed in mg/100 g of the sample. Curry leaf extract showed a significant (p<0.05) reduction in fasting blood sugar, random blood sugar and glycated hemoglobin in both treatment groups.
Asunto(s)
Alcaloides , Diabetes Mellitus Tipo 2 , Murraya , Saponinas , Adulto , Humanos , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Glucemia/metabolismo , Murraya/química , Taninos/análisis , Extractos Vegetales/farmacología , Extractos Vegetales/uso terapéutico , Extractos Vegetales/análisis , Alcaloides/análisis , Fitoquímicos/uso terapéutico , Fitoquímicos/análisis , Flavonoides/uso terapéutico , Flavonoides/análisis , Fenoles/análisis , Suplementos Dietéticos/análisis , Glicósidos , Saponinas/uso terapéutico , Saponinas/análisis , Peso Corporal , Hojas de la Planta/químicaRESUMEN
Citrus sinensis is an important member of the genus Citrus which contains phenolic compounds and bioflavonoids which have antihyperlipidemic and antiatherogenic effects. It also has the potential to reduce oxidative stress. To investigate the antihyperlipidemic effect of orange peel powder was encapsulated and analyzed in hyperlipidemic patients. Results showed that it contains moisture (12.2%), ash content (7.9%), crude fat (0.78%), crude protein (12.37%) and crude fiber (13.2%). Total phenolic content and total flavonoid content were observed as 163.17 mg and 17.23mg in quercetin equivalent per gram a dry weight basis. Furthermore, the Orange peel powder was given in the form of medicinal capsules to hyperlipidemia male subjects. The experimental groups (G1 and G2) were given orange peel powder in capsules 400mg/d to the G1 group and 800mg/d to the G2 group for the time of 45 days. The serum lipid profile of patients was measured before and after the experimental trial. The result showed that G1 and G2 showed a decrease in plasma lipid parameters and increased high-density lipoprotein content in blood substantially as compared to G0. Thus, it was concluded from the results that orange peel powder depicts a significant impact on treating hyperlipidemia.
Asunto(s)
Citrus sinensis , Citrus , Hiperlipidemias , Humanos , Masculino , Cápsulas , Citrus/química , Citrus sinensis/química , Flavonoides , Hiperlipidemias/tratamiento farmacológico , Hipolipemiantes/farmacología , Hipolipemiantes/uso terapéutico , Lípidos , Fenoles , PolvosRESUMEN
Hypercholesterolemia is a condition with elevated cholesterol and lipid profile. It is the leading reason behind myocardial infarction and coronary heart disease. It is observed in young people as well due to a sedentary lifestyle. Triphala powder has a hypolipidemic and anti-hypercholesterolemia effect. This study was designed to investigate the effect of triphala powder against hypercholesterolemia. This study also examined Triphala powder's chemical composition. Total phenolic and flavonoid content were examined. Encapsulated 400 mg and 600 mg Triphala powder were given to treatment groups I and II. Lipid profile parameters were measured and compared at 0 weeks and 10th weeks in all groups. All results were analyzed using ANOVA in IBM SPSS Statistics 20. Results of proximate analyses have shown that Okra pod powder contains moisture 12.27%, ash 11.25%, nitrogen-free extract 45.93%, crude protein 13.37%, crude fat 2.95% and crude fiber 14.23%. Mineral analysis showed that iron and manganese are major minerals in triphala powder. Triphala powder showed a significant reduction in lipid profile parameters in hypercholesterolemia. All results are taken significantly at p<0.05.
Asunto(s)
Hipercolesterolemia , Hiperlipidemias , Humanos , Masculino , Adolescente , Hipercolesterolemia/tratamiento farmacológico , Polvos , Extractos Vegetales/uso terapéutico , LípidosRESUMEN
Background: Monkeypox Virus (MPV) is the cause of zoonotic disease characterized by skin-eruption with pus cell formation and lymphadenopathy. This virus belongs to the Orthopoxvirus genus with DNA as its genetic material. Previously, this infection was reported from Africa and occasionally from USA and UK. However, recently there is a sudden surge of infection in non-epidemic countries and a new strain of MPVhas been discovered. Therefore it is important to revisit the phylogeny of MPV with the addition of new strains. Recently WHO also stressed the need of developing vaccines for new strains. In this scenario we have two objectives for this study -first, to reveal the exact phylogenetic position of the 2022 strain and second, to identify specific peptides which may be used for vaccine development in the future. Methods: The phylogenetic analysis was done with the help of Bayesian phylogeny. The dN/dS calculation was performed based on DNA polymerase genes of selected MPV strains. The peptidyl-epitope was searched in MPV2022/2 SLO strain with the help of several algorithms implemented in Allergen FP v.1.0, NetMHCII 2.3, MHCpred and Toxin Pred. The structure prediction of the proteins and peptides was performed through Hpepdock. The quality of the structures was validated through the Ramachandran plot. The molecular dynamics and simulation were performed through Gromacs software. The interaction between peptide and protein was assessed through Ligplot software. Results: The phylogenetic analysis revealed that the considered 2022 MPVstrains were close to the USA strains. The evolutionary analysis showed the volatile nature of the genome. Moreover, 9-mer peptide sequence was identified as an epitope for vaccine development. Conclusions: The emergence of more virulent strains in near future may not be ruled out. Immunocompromised patients are more susceptible to this virus hence sub-unit vaccine is a better choice than a recombinant or attenuated vaccine against monkeypox. We have identified a small stretch of specific peptide which may be used for developing a subunit vaccine against this virus.