Effect of Dalbergiella welwitschi alkaloid-rich extracts on neuroprotective in streptozotocin-induced diabetic rats.

The neuroprotective ability of alkaloid-rich leaf extract of Dalbergiella welwitschii in streptozotocin-induced type 2 diabetic rats were investigated in this study. Dalbergiella welwitshii leaf alkaloid-rich extract was obtained using standard procedure. Streptozotocin was injected into the experimental animals intraperitoneally at a dose of 45 mg/mg body weight.

Metabolic Effects of Vitamin B1 Therapy under Overnutrition and Undernutrition Conditions in Sheep.

As a precursor for a universal metabolic coenzyme, vitamin B1, also known as thiamine, is a vital nutrient in all living organisms. We previously found that high-dose thiamine therapy prevents overnutrition-induced hepatic steatosis in sheep by enhancing oxidative catabolism. Based on this capacity, we hypothesized that thiamine might also reduce whole-body fat and weight.

Butanol fraction of De Wild. leaves ameliorate oxidative stress and modulate key hypoglycaemic processes in diabetic rats.

Objective: The effect of fractions on glucose homeostasis was investigated via enzyme inhibition activity, glucose uptake assay, and methods in diabetic rats.

Methodology: fractions were subjected to α-glucosidase inhibitory assay and then glucose uptake activity. The butanol fraction of the leaves (ABBF) was picked for the assay since it showed more activity in the initial tests conducted.

Improved Folch Method for Liver-Fat Quantification.

Fatty liver represents a significant metabolic pathology of excess intrahepatic fat in domestic animals and humans. Quantification of hepatic-fat content is therefore essential for diagnosis and investigation of liver and metabolic disease. However, the reproducibility of hepatic steatosis analysis is often low due to subjective and technical factors.

Hyperglycemia-stimulating diet induces liver steatosis in sheep.

Hepatic steatosis is strongly associated with chronic liver disease and systemic metabolic disorder. Adipose lipolysis is a recognized principal source of intrahepatic fat in various metabolic disorders, including non-alcoholic fatty liver disease. We hypothesized that, in the premorbid state, hepatic de novo lipogenesis (DNL) driven by excess carbohydrates abundance might play a more significant role.

Syringic acid (SA) ‒ A Review of Its Occurrence, Biosynthesis, Pharmacological and Industrial Importance.

The use of phytochemicals in control of human diseases have been considerable public and scientific interest in current days. Syringic acid (SA), a phenolic compound often found in fruits and vegetables and which is synthesized via shikimic acid pathway in plants. It shows a wide range of therapeutic applications in prevention of diabetes, CVDs, cancer, cerebral ischemia; as well as it possess anti-oxidant, antimicrobial, anti-inflammatory, antiendotoxic, neuro and hepatoprotective activities.

The effects of Ficus carica on the activity of enzymes related to metabolic syndrome.

The present study aimed to investigate the effects of the various parts of Ficus carica L. (figs) on antioxidant, antidiabetic, and antiobesogenic effects in vitro. Fruit, leaves, and stembark of the F.

Dacryodes edulis enhances antioxidant activities, suppresses DNA fragmentation in oxidative pancreatic and hepatic injuries; and inhibits carbohydrate digestive enzymes linked to type 2 diabetes.

The leaves of Dacryodes edulis were investigated for their anti-oxidative and anti-diabetic potentials in vitro. Extracts from sequential extraction with solvents of increasing polarity (n-hexane, ethyl acetate, ethanol and aqueous) of the leaves were subjected to in vitro antioxidant assays using the 2,2'-diphenyl-1-picrylhydrazyl (DPPH) scavenging and Ferric reducing antioxidant power (FRAP) protocols respectively. Their inhibitory effects were investigated on α-glucosidase, pancreatic lipases, pancreatic ATPase and glucose-6-phospatase activities.

Erythritol reduces small intestinal glucose absorption, increases muscle glucose uptake, improves glucose metabolic enzymes activities and increases expression of Glut-4 and IRS-1 in type 2 diabetic rats.

Purpose: Studies have reported that erythritol, a low or non-glycemic sugar alcohol possesses anti-hyperglycemic and anti-diabetic potentials but the underlying mode of actions is not clear. This study investigated the underlying mode of actions behind the anti-hyperglycemic and anti-diabetic potentials of erythritol using different experimental models (experiment 1, 2 and 3).

Methods: Experiment 1 examined the effects of increasing concentrations (2.

Molecular assessment of protective effect of Vitex negundo in ISO induced myocardial infarction in rats.

Myocardial infarction (MI) is the one of the major causes of death worldwide, however the molecular mechanisms hidden under this disease conditions remain unknown. This demands serious attention to unravel the molecular mechanisms to identify the therapeutic strategies either to prevent or to control MI. Ayurveda is becoming one of the best alternatives for the modern medicines.

Medicinal plants and phytochemicals with anti-obesogenic potentials: A review.

Human mortality has been significantly increased in last few decades due to the increased prevalence of obesity and associated chronic disorders such as type 2 diabetes, non-alcoholic fatty liver disease, coronary heart disease and atherosclerosis. Apart from genetic and medicine or drug related side effects, nearly 90-95% people became obese due to the imbalanced calorie intake and lack of nutritional knowledge. The anti-obesogenic drugs, Orlistat and Sibutramine, which have been duly approved by Food and Drug Administration (FDA), USA, work very well on diet-induced obesity however they are not getting popular to the people with overweight/obesity due to the higher cost and severe side effects.

Cardioprotective effect of Vitex negundo on isoproterenol-induced myocardial necrosis in wistar rats: A dual approach study.

Cardiovascular diseases (CVDs) are becoming the major cause of deaths worldwide, and their treatment demands novel therapeutic strategies. In this connection, we have identified p21 activated kinase 1 (PAK1) as a novel therapeutic target for the treatment of myocardial infarction (MI), where its expression is decreased when MI is induced with isoproterenol (ISO), which was brought back normal with pretreatment of Vitex negundo leaf ethanolic extract (VNE). These results were also supported by histopathological studies, cardiac markers, antioxidants, and inflammatory cytokines (NF-κB and IL-1β).

Evaluation of anti-obesity activities of ethanolic extract of Terminalia paniculata bark on high fat diet-induced obese rats.

Background: The prevalence and severity of obesity and associated co-morbidities are rapidly increasing across the world. Natural products-based drug intervention has been proposed as one of the crucial strategies for management of obesity ailments. This study was designed to investigate the anti-obesity activities of ethanolic extract of Terminalia paniculata bark (TPEE) on high fat diet-induced obese rats.

In vitro anti oxidant activity and acute oral toxicity of Terminalia paniculata bark ethanolic extract on Sprague Dawley rats.

Objective: To ensure the safety and evaluate the anti oxidant activity of Terminalia paniculata (T. paniculata) ethanolic extract in Sprague Dawley rats.

Methods: The solvent extracts (hexane, ethyl acetate and ethanol) of T.

Terminalia paniculata bark extract attenuates non-alcoholic fatty liver via down regulation of fatty acid synthase in high fat diet-fed obese rats.

Background: This study was performed to understand the possible therapeutic activity of Terminalia paniculata ethanolic extract (TPEE) on non alcoholic fatty liver in rats fed with high fat diet.

Methods: Thirty six SD rats were divided into 6 groups (n = 6): Normal control (NC), high fat diet (HFD), remaining four groups were fed on HFD along with different doses of TPEE (100,150 and 200 mg/kg b.wt) or orlistat, for ten weeks.

Insecticidal, antimicrobial and antioxidant activities of bulb extracts of Allium sativum.

Objective: To evaluate the insecticidal, antimicrobial and antioxidant activities of bulb extracts of Allium sativum (A. sativum).

Methods: Dried bulbs of A.