scholarly journals Curcuma longa supplement increases anxiety-like behavior and blood glucose level in Swiss albino mice

2021 ◽  
Vol 4 (1) ◽  
pp. 1-6
Author(s):  
Usman Garkuwa ◽  
Buhari Ibrahim ◽  
Aisha Balanmalam ◽  
Sayyadatu Muhammad ◽  
Mustapha Muazu ◽  
...  

Curcuma longa (C. longa), also known as curcumin, is a lipophilic polyphenol substance proven to have cholesterol-lowering, anti-diabetic, anti-inflammatory, anti-oxidant, and anti-cancer properties in both in vitro and in vivo models. Most previous studies investigated the effect of C. longa on diabetic mice and therefore, there is a need to investigate the effect of C. longa on normoglycemic mice. Depression is a common consequence of anxiety that affects 21% of the world’s population. Since the prevalence of diabetes and depression is on the rise globally, it is important to search for safer and cost-effective management for these disorders. In doing so, it is therefore essential to investigate its effect in normoglycemic mice. The current study determines the effect of C. longa on blood glucose level and anxiety-like behavior in normoglycemic Swiss albino mice. A total of 20 mice were divided into four groups of five (n=5 per group). Group I (control) received distilled water 10 ml/kg, groups II, III, and IV received C. longa at 5%, 10%, and 20%, respectively, for 14 days. We found that 20% C. longa group showed a significant (p<0.05) increase in fasting blood glucose level (195.84±14.46 mg/dl) after 14 days of administration compared with the control group (134.60±4.52 mg/dl).  We also found that 20% C. longa increased the anxiety-like behavior in normoglycemic Swiss albino mice compared with the control group. However, there was no significant (p>0.05) difference in both fasting blood glucose level and anxiety-like behavior between the mice treated with 5% and 10% C. longa and the control group. This study indicates that C. longa at high concentration is unsafe for consumption by normoglycemic Swiss albino mice.

Author(s):  
Shibu Narayan Jana ◽  
Papiya Mitra Mazumder

Objective: The present study was aimed at the development of partial pancreatectomy in a murine model for diabetes.Methods: Diabetes model was successfully developed by partial pancreatectomy method. In this study, cyclosporine was used for influenced the glycaemic status. Diabetes status was evaluated by fasting blood glucose level (FBG), lipid profile (by estimation of total cholesterol level and HDL-level), serum amylase and biochemical assay like glutathione estimation.Results: We report here the restoration of euglycaemic status in cyclosporine-induced diabetic in swiss albino mice after 30% pancreatectomy. In this study, Pancreatectomised (partial) group of animals showed a rapid elevation of glycaemic status, starting from 15th post observational d, but the level of significance decreased gradually from 15th (P<0.01) to 60th (P<0.05) d. This was probably due to nesidioblastotic activity which shifted the fasting blood glucose level towards normoglycaemic status with β-cells regeneration. Cyclosporine treated a group of mice showed normoglycaemic status throughout the whole experimental period, but the cholesterol level remained significant (P<0.001) till the end of the experimental d. Gradually decrements in glycaemia of the diabetic pancreatectomised animals demonstrate islets neogenesis occurring after the operative activity, leading to normoglycaemic condition, probably attributed to β-cells proliferation.Conclusion: The biochemical and histopathological evaluations suggest that there is the development of the diabetic model in the pancreatectomized group and diabetes status induced by pancreatectomy is curable to a certain extent due to the regeneration of β-cells.


2015 ◽  
Vol 23 (1) ◽  
pp. 14-17 ◽  
Author(s):  
Selima Sultana ◽  
Md Ismail Khan ◽  
Hasanur Rahman ◽  
Abu Sadat Mohammad Nurunnabi ◽  
Rokhsana Dil Afroz

Objective: To find out the effects of ginger (Zingiber officinale) juice blood glucose in alloxan induced-diabetes mellitus in rats. Methods: This experimental study was done in the Department of Pharmacology & Therapeutics, Dhaka Medical College, Dhaka, in collaboration with the Departments of Pathology, Ibrahim Medical College, Dhaka between January and December 2009. This experimental animal study was divided into two parts, which were Experiment-1 and Experiment-2. Experiment 1 comprises of 12 rats and divided into 2 groups each group having 6 rats. Rats of group-A was non-diabetic normal control group and group-B was fed with ginger (Zingiber officinale) in a dose of 4ml/kg body weight orally through Ryle’s tube. Experiment-2 comprised of 12 rats divided into 2 groups each containing 6 rats labeled as group C, group D. Rats of groups C administered alloxan 150 mg/kg intraperitoneally on the 2nd day of the study. Rats of group D were administered alloxan 150mg /kg intraperitoneally and ginger (4ml/kg of body weight orally) on the 2nd day of the study. Results: The fasting blood glucose level at day 12 in the rats treated with ginger (Zingiber officinale) 4 ml /kg body weight orally daily for 12 days showed reduction in fasting blood glucose level as compared to control group, but not significant, which indicates that ginger has no effect in lowering blood glucose of normal rats. The fasting blood glucose levels at day 12 in the rats of group D (treated with ginger and alloxan) showed highly significant reduction in fasting blood glucose level as compared to diabetic control group (p<0.002). Conclusion: Consumption of ginger produced a significant antihyperglycemic effect in experimentally induced diabetic rats. DOI: http://dx.doi.org/10.3329/jdmc.v23i1.22687 J Dhaka Medical College, Vol. 23, No.1, April, 2014, Page 14-17


2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Pradeep Kumar Bhateja ◽  
Randhir Singh

The present study was designed to investigate the antidiabetic activity of aqueous extract ofAcacia tortilispolysaccharide (AEATP) from gum exudates and its role in comorbidities associated with diabetes in STZ-nicotinamide induced diabetic rats. Male albino Wistar rats were divided into control, diabetic control, glimepiride treated (10 mg/kg), and diabetic rats treated with 250, 500, and 1000 mg/kg dose of AEATP groups and fasting blood glucose, glycated hemoglobin, total cholesterol, triglyceride, LDL, VLDL, HDL, SGOT, and SGPT levels were measured. STZ significantly increased fasting blood glucose level, glycated hemoglobin, total cholesterol, triglyceride, LDL, VLDL, SGOT, and SGPT levels, whereas HDL level was reduced as compared to control group. After 7 days of administration, 500 and 1000 mg/kg dose of AEATP showed significant reduction(P<0.05)in fasting blood glucose level compared to diabetic control. AEATP has also reduced total cholesterol, triglyceride, LDL, VLDL, SGOT, and SGPT levels and improved HDL level as compared to diabetic control group. Our study is the first to report the normalization of fasting blood glucose level, lipid profile, and liver enzyme in AEATP treated diabetic rats. Thus, it can be concluded that AEATP may have potentials for the treatment of T2DM and its comorbidities.


2017 ◽  
Vol 54 (1) ◽  
pp. 54
Author(s):  
L. Lekha ◽  
C. A. Kalpana

The study was designed to evaluate the hypoglycemic and hypocholesterolemic potential of wheat grass juice, extract and powder on diabetics. Two hundred male employees (35-50 y) of Tamil Nadu Electricity Board (TNEB) from Usilampatti, a town in Madurai district, Tamil Nadu were selected for the study. After screening, 60 employees whose fasting blood glucose level was ≥ 145mg/dl and not taking oral hypoglycemic drugs or insulin were considered for the study. Fifty grams of fresh wheat grass, made into a fine paste using a stone grinder was mixed in 100ml of water. Two to three drops of lemon juice was added to enhance the flavour and palatability of the juice. Wheat grass extract obtained was then squeezed and the fiber separated. Fresh wheat grass was harvested and shade dried for 2-3 days. It was then made into fine powder with a stone grinder. Five grams of wheat grass powder was added in 100ml of water and mixed thoroughly. The selected diabetic employees (60) were divided into three experimental groups and one control group of 15 members each. Experimental group I was supplemented with 100ml of wheat grass juice, group II was supplemented with 100ml of wheat grass extract and group III was supplemented with 5g of wheat grass powder mixed in 100ml of water and for a period of four months. No supplementation was given to control group. Anthropometric parameters like height, weight, Body Mass Index (BMI), waist / hip ratio, skin fold thickness and biochemical parameters namely fasting blood glucose level, post prandial blood glucose level, total cholesterol, LDL, VLDL, HDL, HbA<sub>1</sub>C and blood pressure were measured before and after supplementation. Group II supplemented with wheat grass extract showed a slight difference in weight when compared to groups I and III. The mean skin fold thickness of all the three groups decreased after supplementation. The mean initial blood glucose level of the experimental groups (I, II and III) and control group were above the normal range . The mean decrease of fasting blood glucose level in experimental group I, II, III and control group were 37.4, 32.9, 27.6 and 1.4 mg /dl respectively. The mean decrease of post prandial blood glucose level in experimental groups I, II, III and control group were 63, 60.3, 39 and 1.8 mg/dl respectively. High fibre supplement lowered total cholesterol by about 19.2 % and reduced LDL cholesterol by 13.2 % with maximum reduction in groups II and III. HDL cholesterol level was highly increased in experimental group II. The decrease in HbA<sub>1</sub>C level was higher in experimental group I (2.5%) and blood pressure was highly decreased in experimental group I compared to other experimental groups and control group.


2020 ◽  
Vol 11 (4) ◽  
pp. 5067-5070
Author(s):  
Pang Jyh Chayng ◽  
Nurul Ain ◽  
Kaswandi Md Ambia ◽  
Rahim Md Noah

The purpose of this project is to study the anti-diabetic effect of on a diabetic rat model. A total of Twenty male Sprague rats were used and it randomly distributed into four groups which are Group I: , Group II: negative control, Group III: and Group IV: and . In diabetic model were induced with via injection at the dosage of 65mg/kg. and FBG (Fasting Blood Glucose) level of diabetic rats were assessed every three days. Blood was collected via cardiac puncture at day 21 after the induction of treatment. Insulin level of the rats was assessed with the Mercodia Rat Insulin ELISA kit. FBG level of group I (12.16 ±3.96, p&lt;0.05) and group IV (11.34 ±3.67, p&lt;0.05) were significantly decreased. Meanwhile, the for all rats did not show any significant increase. However, the insulin level was escalated in group IV (0.74+0.25, p&lt;0.05) significantly. The present study shows that the and the combination of and lowered blood glucose level and enhanced insulin secretion.


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