Therapeutic effect of Acacia nilotica pods extract on streptozotocin induced diabetic nephropathy in rat (original) (raw)
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Planta Medica, 2011
The aim of the present study was to examine the effect of aqueous methanol extract (150 and 300 mg/kg body weight) of Acacia nilotica pods in streptozotocin-induced diabetic rats for 60 days, and its biochemical, histopathological and histochemical study in the kidney tissues. Diabetic rats exhibited hyperglycemia, elevated of serum urea and creatinine. Significant increase in lipid peroxidation (LPO), superoxide dismutase (SOD) and reduced glutathione (GSH) was observed in diabetic kidney. Histopathological examination revealed infiltration of the lymphocytes in the interstitial spaces, glomerular hypertrophy, basement membrane thickening and tubular necrosis with loss of their brush border in some of the proximal convoluted tubules in diabetic rats. Acacia nilotica extract lowered blood glucose levels, restored serum urea and creatinine. In addition, Acacia nilotica extract attenuated the adverse effect of diabetes on LPO, SOD and GSH activity. Treatment with Acacia nilotica was found to almost restore the normal histopathological architecture of kidney of streptozotocin-induced diabetic rats. However, glomerular size and damaged area showed ameliorative effect after treatment with the extract. In conclusion, the antioxidant and antihyperglycemic properties of Acacia nilotica extract may offer a potential therapeutic source for the treatment of diabetes.
2017
Diabetes mellitus is a multifactorial disease which is characterized by hyperglycemia, lipoprotein abnormalities, raised basal metabolic rate, defect in reactive oxygen species scavenging enzymes and altered intermediary metabolism of major food substances. Diabetes is a major degenerative disease in the world today, affecting at least 150 million people and having complications which include hypertension, atherosclerosis and microcirculatory disorders. The crude methanolic extract of Acacia nilotica bark with different soluble partitionates were subjected to investigate for the evaluation of analgesic, hypoglycemic, CNS depressant and antidiarrheal activity on mice and thrombolytic, anthelmintic, antimicrobial, antioxidant along with cytotoxicity different in vivo experiment. Hypoglycemic activity of the plant Acacia nilotica was evaluated and the result depicted that the Methanolic crude extract, Dichloromethane fraction at a dose of 400mg/kg body weight showed significant hypogly...
Journal of Ayub Medical College, Abbottabad : JAMC
To consider new hypoglycaemic, anti-hyperlipidaemic and anti-platelet aggregation sources, aqueous methanol extract of Acacia Nilotica (AN) leaves was investigated in streptozotocin induced diabetic rats. Diabetes mellitus was induced in 90 out of 120 male albino rats by administering 50 mg/Kg bodyweight (bw) streptozotocin intraperitonealy, and was confirmed by measuring fasting blood glucose level > 200 mg/dL on 4th post-induction day. The rats were equally divided into 4 groups, A (normal control), B (diabetic control), C (diabetics rats treated with plant extract) and group D (diabetics rats treated with glyburide). The rats of group C and D were given single dose of 300 mg/Kg bw, AN extract, and 900 microg/Kg bw glyburide respectively for 3 weeks. Blood glucose levels were measured by glucometer, platelet aggregation by DiaMed method, beta-thromboglobulin and insulin by ELISA technique, and lipid components were measured by enzymatic calorimetric method. Significant differen...
JPMA. The Journal of the Pakistan Medical Association, 2015
To compare the duration and effects of aqueous methanol Acacia-nilotica leaves extract and glibenclamide as hypoglycaemic and hypolipidaemic activity in diabetic rats. The experimental study was conducted at Shifa International Hospital in collaboration with National Institute of Health, Islamabad, from September 2010 to August 2011.Male Sprague Dawley albino rats were taken and divided into 8 equal groups. Groups I and II were the normal and diabetic control rats. Diabetes mellitus was induced in group II to VIII by administering 110 mg/kg body weight alloxanand at day 4, fasting blood glucose level of >200 mg/dl confirmed diabetes. Acacia-nilotica leaves extract was given to group III, IV and V and glibenclamide to group VI to VIII for a period of 1-3 weeks. Blood samples were analysed for lipid profile using enzymatic calorimetric method and serum insulin by enzyme-linked immunosorbent assay on days 0, 7, 14, and 21. There were 64 rats in the study, with 8(12.5%) in each group...
Hypoglycemic effects of Acacia nilotica in type II diabetes: a research proposal
BMC Research Notes
Objective Diabetes mellitus is a common metabolic disorder throughout the world which can negatively affect the function of various body organs. Due to their availability and few side effects, herbal medicines have been proposed as suitable alternatives in the management of diabetes. Previous studies have confirmed the anti diabetic properties of Acacia nilotica. The hypoglycemic effects of this plant have been attributed to its role in stimulating the islets of Langerhans to produce more insulin. The present paper describes a systematic review protocol for the assessment of the hypoglycemic effects of A. nilotica. Main texts Randomized and non-randomized placebo-controlled clinical trials, performed during 1999–2016 will be included. The outcomes will be measured through FBS, GCT, GTT, and OGTT in all of studies and in addition to these tests, will be measured 2HPP and HbA1c level in human study. Well-known databases will be searched for selected key terms A. nilotica, type II diab...
The Hypoglycemic Activity and Safety of Aqueous Stem Bark Extracts of Acacia nilotica
Acacia nilotica is used traditionally to manage several diseases including Diabetes mellitus, however, its efficacy and safety is not well evaluated. The aim of this study was to determine in vivo the hypoglycemic activity and safety of the aqueous stem bark extracts of this plant in male swiss white albino mice. The anti-diabetic activity was screened in alloxan induced diabetic mice using oral and intra-peritoneal routes. The safety of this plant extract was studied in mice that were orally and intraperitoneally administered with 1 g/kg body weight daily for 28 days by recording changes in body and organ weight, hematological and biochemical parameters and histology. Mineral composition was estimated using total reflection X-ray fluorescence system and atomic absorption spectrometry. Phytochemical composition was assessed using standard procedures. The extract administered at 50, 100, 200, 300 mg/kg body weight showed hypoglycemic activity. The Intraperitoneal route was more effective compared to the oral route. Intraperitoneal administration of the extract at 1 g/kg body weight significantly reduced body weight gain, percent organ to body weight of testes, while oral administration at the same dose decreased levels of platelets. Oral administration of the aqueous stem bark extracts of A. nilotica at 1 g/kg body weight caused increase in levels of γ-glutamyl transpeptidase, Creatine kinase, and Total bilirubin while decreasing levels of alanine transaminase, aspartate aminotransferase, α-Amylase, and Alkaline phosphatase. Intraperitoneal administration of the same dose decreased levels of aspartate aminotransferase. The aqueous stem bark extract of A. nilotica contained tannins, total phenols, flavonoids, saponins, and alkaloids. Sodium, chlorine, potassium, calcium, titanium, vanadium, chromium, manganese, iron, copper, zinc, arsenic, nickel, lead, and cadmium were present in the aqueous stem bark extracts of A. nilotica at levels below the recommended daily allowance. In conclusion, the observed hypoglycemic activity and slight toxicity could be associated with the phytochemicals present in this plant extract.
Journal of Health and Allied Sciences NU
Objective The present study was performed to evaluate the ethanolic extract of leaves of Acacia catechu (A. catechu) for its effect on streptozotocin (STZ)-induced diabetes mellitus (DM) and its renal complications in male Wistar albino rats. Materials and Methods Male Wistar albino rats were grouped into control (A), STZ-induced DM (B), STZ-induced DM rats with A. catechu orally of 75 mg/kg body weight (kbw) for 35 days (C), with each group having six rats (n = 6) weighing between 200 to 250 g each. Group A receives only water, orally; group B receives a single dose of STZ at 45 mg/kbw intraperitoneal administration (IP); group C receives STZ IP and oral A. catechu for 35 days. On the 36th day, animals were euthanized, the kidney tissues were analyzed for biochemical parameters, such as GOT (glutamic oxaloacetic transaminase), GPT (glutamic pyruvic transaminase), oxidative stress assessment parameters, and histopathological studies. Results In group C rats, activities of the enzyme...
Tropical Journal of Natural Product Research, 2018
Diabetes mellitus (DM) has today remained one of the world's greatest medical challenges. It is a metabolic disorder caused by inadequate insulin secretion and/or action leading to increased blood glucose levels (hyperglycaemia). World diabetes prevalence is estimated at over 400 million people representing some 8% of the population, while for Africa the prevalence rate is as high as 4.5%. 1 Mortality, morbidity and economic burden for the disease worldwide is high. Mortality is estimated at 5.0 million deaths per year globally and the economic burden stands at over 600 million dollars spent on the disease yearly. 2 Complications of the disease that leads to the mortality and the economic burden includes nephropathy, neuropathy, angiopathy, amputations and blindness. 3 Factors associated with the increase in diabetes prevalence include sedentary life styles, obesity, probable genetic factors and unhealthy eating habits. 4 Dietary regulation with exercise, oral hypoglycaemic drugs and insulin injections 5 remain the major management strategies for the disease by orthodox medical practitioners. Side effects, compliance and costs, thereby leading to