scholarly journals Effects of Four Local Species of Beans Consumed in South-eastern Nigeria on Selected Biochemical Indices of Wistar Albino Rats

2021 ◽  
Vol 1 (1) ◽  
pp. 1-7
Author(s):  
Jonathan C. Ifemeje ◽  
◽  
Chukwuebuka Egbuna ◽  
Chukwuemelie Zedech Uche ◽  
Michael Chinedu Olisah ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Albino Rats ◽  
Composition Analysis ◽  
Nutritional Factors ◽  
Significant Difference ◽  
Liver And Kidney ◽  
Local Species ◽  
Normal Rat ◽  
Wistar Albino Rats ◽  
Biochemical Indices

The chemical composition and the effects of four local species of beans on the liver and kidney function of Wistar albino rats were examined. The four beans species are Cajanus Cajan, Vigna unguiculata subsp. sesquipedalis, Phaseolus vulgaris L ‘Red kidney’, and Phaseolus vulgaris 'Black turtle’. The results obtained for the proximate composition analysis revealed that the protein content of the bean species was higher in P. vulgaris L ‘Red kidney’ (18.54±0.01a %), and P. vulgaris 'Black turtle’ (18.36±0.01a %) with no significant difference at P< 0.05. The phytochemical composition analysis revealed that the beans contain various phytochemicals including some anti-nutritional factors. The mineral composition analysis shows that V. u. subsp. Sesquipedalis had a higher level of minerals (4.80±4.43a mg/100g) followed by C. cajan (3.24±2.64b mg/100g). The experimental design comprises of 30 male Wistar albino rats distributed into 5 groups of 6 rats each. Each group except the control received 50g of normal rat feed + 100g of beans body weight. The effects of the beans species on the biochemical parameters suggest no adverse effects when compared to the control. Despite that, these beans contain high nutritional components that are of nutritional interest as as well as some anti-nutritional factors.

scholarly journals Tetracalcium Phosphate Treatment on Experimental Fracture Model in Rats

2020 ◽  
Author(s):  
Burak Kaymaz ◽  
Onur Yılmaz ◽  
Ali Osman Taşova ◽  
Doğukan Anapa
Keyword(s):  
Fracture Healing ◽  
Bone Union ◽  
Albino Rats ◽  
Left Femur ◽  
Tetracalcium Phosphate ◽  
Significant Difference ◽  
Additional Procedure ◽  
Phosphate Treatment ◽  
Group 2 ◽  
Wistar Albino Rats

Abstract Background: Studies have shown that bioactive cements have beneficial bone-forming effects. Our objective in the present study is to investigate the efficacy of tetracalcium phosphate (TTCP) on fracture healing in rat femur.Materials and methods: Forty-two female Wistar Albino rats randomized into two groups (groups 1 and 2, n=21 for each). The left femur of all animals was fractured by osteotomy after deep anesthesia with ketamine. Additional procedure was not applied to the rats in group 1. Rats in Group 2, following osteotomy were applied to the fracture line approximately 2 cc TTCP. The animals were sacrificed on the 1st, 2nd and 3rd post-operative weeks (each week 7 animals were sacrificed from each group) and the broken femur were removed. The femur were examined first radiographically and second, histopathologically.Results: Radiologically, callus maturity and bone union increased with time in both groups. But no significant differences were found regarding callus maturity and bone union in weekly comparisons (Anteroposterior plain: p:0.53, p:0.37, p:0.42, Lateral plain p:0.26, p:0.42, p:0.87). Histopathologically, the fractures healed normally as the weeks progressed in both groups. In the comparison of both groups, no significant difference was found outside the 1st week, although the histological scores of group 2, who were treated for all weeks, were higher in terms of fracture healing (p:0,024, p:104,p:462).Conclusions: Although no significant difference was found in the comparison of both groups except for the first week, the histological scores of the group 2 who received TTCP in all weeks were higher in terms of fracture healing. According to the results of this study, we think that TTCP can be useful especially in the early stages of fracture healing.

scholarly journals Assessment of the nutritive value of toasted castor seed cake-based diets as a reflect on blood profile of weanling wistar albino rats

2021 ◽  
Vol 44 (3) ◽  
Author(s):  
A. F Agboola
Keyword(s):  
Blood Cell ◽  
Castor Seed ◽  
Albino Rats ◽  
Blood Profile ◽  
Seed Cake ◽  
Soyabean Meal ◽  
Serum Biochemical ◽  
Wistar Albino Rats ◽  
Biochemical Indices ◽  
Dietary Treatments

Since the cost of feed is increasing due to the keen competition between humans and animals, there is a need to critically seek for a matching alternative. Castor seed cake, a residue after the extraction of oil from nutrients-rich castor seed constitutes a waste which can be converted into livestock feed. Thus, the study was carried out to investigate the effect of graded levels of castor seed cake diets on haematological and serum biochemical indices of weanling albino rats in an experiment that lasted 21 days. Thirty weanling Wistar albino rats were weighed individually and randomly assigned to 5 dietary treatments with 3 replicates of two rats in a completely randomized design. Diet 1 was a nitrogen-free diet (NFD), while diets 2, 3, 4, and 5 had 0% (without castor seed cake inclusion), 2, 4 and 6% castor seed cake replacing soyabean meal respectively. At day 21, blood samples were obtained from two rats per replicate for haematological and serum analysis. There were no significant differences (P>0.05) observed in all the parameters (packed cell volume, haemaglobin, red blood cell, white blood cell, lymphocyte, neutrophil, monocyte, eosinophil and platelet) measured. Similarly, diet had no effect on the serum biochemical indices (creatinine, urea, total protein and globulin) measured. Significant difference (P<0.05) was however observed in albumin (2.62 – 3.18g/dL) of rats on the different experimental diets. The albumin concentrations of weanling albino rats on dietary treatments were similar to those on the control diet but significantly (P<0.05) higher (3.09 – 3.18g/dL) than those on the nitrogen free diet. It can be concluded that castor seed cake can replace soyabean meal up to 6% inclusion level without eliciting detrimental effect on blood profile of weanling wistar albino rats.

Protective effects of erdosteine on rotenone-induced oxidant injury in liver tissue

2004 ◽  
Vol 20 (6-10) ◽  
pp. 141-147 ◽  
Author(s):  
Alpaslan Terzi ◽  
Mustafa Iraz ◽  
Semsettin Sahin ◽  
Atilla Ilhan ◽  
Nuri Idiz ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Liver Tissue ◽  
Antioxidant Properties ◽  
Albino Rats ◽  
Protective Agent ◽  
Protective Effects ◽  
Oxidant Injury ◽  
Sod Activity ◽  
Significant Difference ◽  
Wistar Albino Rats

Rotenone, an insecticide of botanical origin, causes toxicity through inhibition of complex I of the respiratory chain in mitochondria. This study was undertaken to determine whether rotenone-induced liver oxidant injury is prevented by erdosteine, a mucolytic agent showing antioxidant properties. There were four groups of Male Wistar Albino rats: group one was untreated as control; the other groups were treated with erdosteine (50 mg/kg per day, orally), rotenone (2.5 mg/mL once and 1 mL/kg per day for 60 days, i.p.) or rotenone plus erdosteine, respectively. Rotenone treatment without erdosteine increased xanthine oxidase (XO) enzyme activity and also increased lipid peroxidation in liver tissue P < 0.05). The rats treated with rotenone plus erdosteine produced a significant decrease in lipid peroxidation and XO activities in comparison with rotenone group PB / 0.05). Erdosteine treatment with rotenone led to an increase in catalase (CAT) and superoxide dismutase (SOD) activities in comparison with the rotenone group PB / 0.05). There was no significant difference in nitric oxide (NO) level between groups. There were negative correlations between CAT activity and malondialdehyde (MDA) level (r= -0.934, P <0.05) with between CAT and SOD activities (r= -0.714, P <0.05), and a positive correlation between SOD activity and MDA level (r= 0.828, P <0.05) in rotenone group. In the rotenone plus erdosteine group, there was a negative correlation between XO activity and NO level in liver tissue (r= -0.833, P -0.05). In the light of these findings, erdosteine may be a protective agent for rotenone-induced liver oxidative injury in rats.

Does rosmarinic acid treatment have protective role against sepsis-induced oxidative damage in Wistar Albino rats?

2016 ◽  
Vol 35 (8) ◽  
pp. 877-886 ◽  
Author(s):  
M Bacanlı ◽  
S Aydın ◽  
G Taner ◽  
HG Göktaş ◽  
T Şahin ◽  
...  
Keyword(s):  
Dna Damage ◽  
Oxidative Damage ◽  
Rosmarinic Acid ◽  
Biological Activities ◽  
Albino Rats ◽  
Repair Capacity ◽  
Tnf Α ◽  
Liver And Kidney ◽  
Wistar Albino Rats ◽  
Α Level

Reactive oxygen species are believed to be involved in the development of sepsis. Plant-derived phenolic compounds are thought to be possible therapeutic agents against sepsis because of their antioxidant properties. Rosmarinic acid (RA) is a phenolic compound commonly found in various plants, which has many biological activities including antioxidant activity. The aim of this study was to investigate the effects of RA on sepsis-induced DNA damage in the lymphocytes and liver and kidney cells of Wistar albino rats by alkaline comet assay with and without formamidopyrimidine DNA glycosylase protein. The oxidative stress parameters such as superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activities and total glutathione (GSH) and malondialdehyde (MDA) levels in the liver and kidney tissues and an inflammatory cytokine, tumor necrosis factor α (TNF-α) level in plasma were also evaluated. It is found that DNA damage in the lymphocytes, livers, and kidneys of the RA-treated rats was significantly lower than that in the sepsis-induced rats. RA treatment also decreased the MDA levels and increased the GSH levels and SOD and GSH-Px activities in the livers and kidneys of the sepsis-induced rats. Plasma TNF-α level was found to be decreased in the RA-treated rats. It seems that RA might have a role in the attenuation of sepsis-induced oxidative damage not only by decreasing the DNA damage but also by increasing the antioxidant status and DNA repair capacity of the animals.

scholarly journals Antihyperlipidemic and Biochemical Activities of Mcy Protein in Streptozotocin Induced Diabetic Rats

2015 ◽  
Vol 35 (4) ◽  
pp. 1326-1334 ◽  
Author(s):  
Saritha Marella ◽  
Dilip Rajasekhar Maddirela ◽  
Kameswara Rao Badri ◽  
Malaka Venkateshwarulu Jyothi Kumar ◽  
Apparao Chippada
Keyword(s):  
Blood Glucose ◽  
Fasting Blood Glucose ◽  
Diabetic Rats ◽  
Albino Rats ◽  
Protective Effects ◽  
Tissue Lipid ◽  
Lipid Levels ◽  
Liver And Kidney ◽  
Streptozotocin Induced Diabetes ◽  
Wistar Albino Rats

Background: This study was aimed to evaluate the protective effects of a novel anti-hyperglycemic “Mcy protein” isolated from the fruits of Momordica cymbalaria in streptozotocin induced- diabetes rat model. Materials and Methods: Wild type and Streptozotocin induced diabetic male wistar albino rats were either treated with single intraperitoneal injection of 2.5 mg Mcy protein/kg body weight or acetate buffer daily for 30 days. Fasting blood glucose and, serum and tissue lipid levels were measured along with biochemical analysis for hepatic and renal function tests. Results: Mcy protein significantly reduced the fasting blood glucose and, serum as well as tissue lipid levels (p<0.05), besides normalizing the levels of liver and kidney function markers in the treated diabetic rats when compared to the diabetic controls. Our studies also showed the pancreatic islet regeneration in Mcy treated rats. Conclusion: Mcy protein can alleviate hyperlipidemia and help manage diabetes by stimulating insulin secretion without evident toxic effects on liver and kidney.

scholarly journals Screening of anticonvulsant effect of carvedilol on electrically induced convulsions in Wistar albino rats

2020 ◽  
Vol 9 (12) ◽  
pp. 1803
Author(s):  
Biacin Babu ◽  
Madhavrao Chavan
Keyword(s):  
Albino Rats ◽  
High Dose ◽  
Anticonvulsant Effect ◽  
Low Doses ◽  
Test Drug ◽  
Group Iii ◽  
Group I ◽  
Significant Difference ◽  
Group Ii ◽  
Wistar Albino Rats

Background: Epilepsy is one of the major central nervous system disorders. The parent study aimed to screen the anticonvulsant effect of carvedilol on electrically induced convulsions in Wistar albino rats.Methods: This study was done in Wistar albino rats. A total of 30 rats were divided into 6 groups each of six rats. group-I (0.9% normal saline), group-II diphenylhydantoin (10 mg/kg/BW/ip), group-III carvedilol (1mg/kg/BW/PO), group-IV carvedilol (2 mg/kg/BW/PO) and group-V carvedilol (4 mg/kg/BW/PO). All the groups were administered drugs and subjected to electric shock. Scores of seizures and percentage of protection were recorded to compare between the groups. One was ANOVA (post hoc) followed by Dunnet t test applied to find the statistically significant between the groups.Results: Group-I showed significant difference compared to other groups. Group-II showed significant difference with group-III and IV not with V. High dose of test drug and standard drug showed similar results in percentage of seizures prevention. Control and low doses of test drugs showed significant difference compared to standard and high dose of test drug in seizures prevention.Conclusions: High of carvedilol showed significant seizures prevention compared to low doses and control group.

scholarly journals Ethanolic Extract of Syzygium cumini Causes Toxic Effects on Ethanol-induced Liver and Kidney Damage in Albino Wistar Rats: A Biochemical and Histological Study

2022 ◽  
Vol 16 (1) ◽  
pp. 63-72
Author(s):  
Abba Aji Manu ◽  
◽  
Bello Muhammad Musa ◽  
Martha Orendu Oche Attah ◽  
Helga Ishaya Bedan ◽  
...  
Keyword(s):  
Histological Study ◽  
Kidney Tissue ◽  
Ethanolic Extract ◽  
Albino Rats ◽  
Syzygium Cumini ◽  
Tissue Samples ◽  
Inflammatory Conditions ◽  
Therapeutic Value ◽  
Liver And Kidney ◽  
Wistar Albino Rats

Background: The therapeutic value of Syzygium cumini (S. cumini) has been documented in traditional medicine for the treatment of many diseases and ailments. Various preparations of this plant have been made and used especially for liver inflammatory conditions in livestock. Further, many liver diseases in humans are inflammatory conditions, which are caused by alcohol intake. This study sought to examine the effect of S. cumini on ethanol-induced hepatotoxicity in Wistar albino rats. Methods: Twenty-five rats were divided into five groups of five rats each. The first group was control and the other four were administered ethanol at varying doses to induce liver and kidney damages. Two doses of the S. cumini extract were administered at a concentration of 200 mg/kg or 400 mg/kg. Silymarin was administered to the last group at 10 mg/kg. The liver and kidney tissue samples were collected and preserved for histological analyses and the rat sera were analyzed for the associated biochemical biomarkers. Results: Histopathological analyses revealed pyknotic nuclei and distortion in the arrangement of the hepatocytes in extract-treated groups. The kidney tissue samples showed signs of interstitial bleeding and aggregation of lymphocytes in the peri-glomerular areas. The analyses of the biochemical parameters revealed that there were significant increases in the aspartate aminotransferase (AST), alanine transaminase (ALT), Urea and creatinine in the sera of the groups treated with the extract compared to those of the controls (P<0.05). Conclusion: The S. cumini extract caused elevation of serum hepatic and renal biomarkers at 400 mg/kg and did not have a hepatoprotective effect.

scholarly journals Protective Effects of Pinus halepensis L. Essential Oil on Aspirin-induced Acute Liver and Kidney Damage in Female Wistar Albino Rats

2016 ◽  
Vol 65 (8) ◽  
pp. 701-712 ◽  
Author(s):  
Hafsia Bouzenna ◽  
Noura Samout ◽  
Etaya Amani ◽  
Sakhria Mbarki ◽  
Zied Tlili ◽  
...  
Keyword(s):  
Essential Oil ◽  
Pinus Halepensis ◽  
Kidney Damage ◽  
Albino Rats ◽  
Protective Effects ◽  
Liver And Kidney ◽  
Wistar Albino Rats ◽  
Liver And Kidney Damage

scholarly journals Strontium Chloride: Can It Be a New Treatment Option for Ulcerative Colitis?

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Firdevs Topal ◽  
Ozlem Yonem ◽  
Nevin Tuzcu ◽  
Mehmet Tuzcu ◽  
Hilmi Ataseven ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Experimental Colitis ◽  
Histological Evaluation ◽  
Albino Rats ◽  
Strontium Chloride ◽  
Significant Difference ◽  
Healthy Control ◽  
Group 2 ◽  
New Treatment ◽  
Wistar Albino Rats

Background/Aims. Patients with ulcerative colitis still need effective therapy without major side effects. It has been found that strontium can suppress NFκB activation induced by TNF-α. This opens a gate to a new anti-TNF agent which is cheap and can be given orally. We for the first time aimed to investigate the effect of strontium chloride (SrCl2) on inflammation in experimental colitis.Methods. Thirty female Wistar albino rats were divided into 5 groups each containing 6 rats. The rats in groups 1 and 2 served as the healthy control and colitis group, respectively. The rats in groups 3, 4, and 5 had colitis and received 40 mg/kg SrCl2, 160 mg/kg SrCl2, and 1 mg/kg prednisolone by oral gavage, respectively. The rats were sacrificed for histological evaluation and determination of serum neopterin, TNF-α, and IFN-γlevels.Results. The neopterin, TNF-αand IFNγlevels of group 2 was significantly higher than the other groups. The neopterin, TNF-α, and IFN-γlevels of controls and other treatment groups were comparable. There were a significant difference in macroscopic and microscopic healing between group 2 and other groups histologically. But there was not a significant difference within treatment receiving groups.Conclusion. SrCl2had comparable therapeutic efficiency with prednisolone.

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