scholarly journals Comparative Study on the Protective Effect of Zinc Nanoparticle and Zinc Supplement on Carbamazepine Induced Reproductive Damage in Male Albino Rats

2020 ◽  
pp. 140-147
Author(s):  
Auwal Balarabe Bello ◽  
Mudassir Lawal ◽  
A. Muhammad Hisbullahi
Keyword(s):  
Body Weight ◽  
Protective Effect ◽  
Control Group ◽  
Albino Rats ◽  
Zinc Supplement ◽  
Ogun State ◽  
Group 4 ◽  
Sample Bottle ◽  
Group 6 ◽  
Group 5

Aim: The aim of this study is to compare the protective effect of zinc nanoparticle and zinc supplement against carbamazepine induced reproductive changes in male Albino rats. Study Design: In this experiment, 60 Male albino rats were used which are divided into six groups of 10 rats each. The first group was used as the control for the experiment and they were given distilled water. The second Group, Group 2 were administered with 20 mg/kg body weight of carbamazepine, group 3 were administered with 20 mg/kg of carbamazepine plus 10 mg/kg of zinc nanoparticle and Group 4 were administered with 20 mg/kg of carbamazepine plus 10 mg/kg of zinc supplement while group 5 were administered with 10 mg/kg of zinc nanoparticle and also group 6 were administered with 10 mg/kg of zinc supplement only. Place and Duration of Study: Department of Biochemistry, Bells University of technology, Ota, Ogun State Nigeria, the research was carried out from February to June, 2018. Methodology: Zinc nanoparticle extraction was carried out to obtained Zinc nanoparticle. A 60 male albino rats with weight ranging from 140 g - 230 g were used. They were fed with normal rat chow and were allowed to acclimatize for a period of two weeks. They were then divided into six groups according to their body weight which contained the test groups and the control group. The rats were sacrificed after two weeks of test administration. They were allowed an overnight fast (24 hours). The cervical dislocation was done, and the blood was collected from the heart, in to a lithium heparinized bottle. The testes of the rats were also collected and stored in a sample bottle containing buffer and stored, the liver, kidney and the brain were collected too. The rats liver and testes were weight and macerated in 5 times the volume of the actual organ weight using homogenate buffer (phosphate buffer). The resulting homogenate was centrifuge at 10000 rmp speed for 15 mins then it was removed from the centrifuge and the supernatant was decanted and stored below 4°C. Result: The group administered with carbamazepine only show significant decreased in the level of follicle stimulating hormone, luteinizing hormone and testosterone when compared with control group, followed by the group administered with zinc nanoparticle only. However, group 6 and group 4 that were administered with zinc supplement and zinc supplement plus carbamazepine showed a significant increase in the level of these hormones when compared with control group, while group 6 which were administered with carbamazepine and zinc nanoparticle showed no significant different when compared with control group. In addition carbamazepine alone significantly increased the level of alanine transaminase (ALT) in the liver and also the group administered with zinc nanoparticle alone significantly increased the level of aspartate transaminase (AST) with decrease in the level of ALT. However, the groups administered with zinc supplement alone and in combination with carbamazepine reduced ALT and AST levels in the liver. Conclusion: Therefore, this study suggest that, carbamazepine induced toxicity by affecting the level of sex hormones and activities of the kidney in the male albino rats, and also zinc nanoparticle have more protective effect than zinc supplement against carbamazepine toxicity.

scholarly journals Replacement of vitamin-mineral premix by Spirulina and its effect on the performance of broiler

2018 ◽  
Vol 2 ◽  
pp. 39
Author(s):  
Shahinur Nahar Moury ◽  
Md. Touhiduzzaman Sarker ◽  
Adhita Sri Prabakusuma ◽  
Md. Imrul Hasan Russel ◽  
Md. Shahidul Islam
Keyword(s):  
Negative Control Group ◽  
Negative Control ◽  
Control Group ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Group 4 ◽  
Group 6 ◽  
Group 5 ◽  
And Control ◽  
Group 1

The main purpose of this study was to explore the effects of Spirulina (Spirulina platensis) as a feed supplement by replacing Vitamin-Mineral Premix on the performance of broiler. The study explored that final body weight was 1039, 1070, 1044, 1065, 1117 and 893 g/bird in group 1, 2, 3, 4, 5 and 6 where significantly (p<0.5) higher weight observed in Spirulina group (5) but lower in negative control group (6). Feed intake observed more or less similar in all groups (1483±24g; p>0.5). Feed conversion ratio (kg FI/kg LWG) observed significantly different like 1.72, 1.65, 1.69, 1.62, 1.61 and 1.99 in group 1, 2, 3, 4, 5 and 6 respectively (p<0.5) where higher in negative group (6) and control group (1), but is lowest and similar in 75% Spirulina group (4) and highest (100%) Spirulina group (5). %Ash of different dietary groups were 46.35, 46.54, 48.93, 49.93, 55.07 and 46.92 of group 1, 2, 3, 4, 5 and 6 respectively. The %ash of bone was gradually increased among dietary groups and the best result was obtained in 100% Spirulina group 5 (55.07). It also revealed that diets containing no vitamin-mineral premix with 100% Spirulina improve the performance of broiler. The findings suggest that poultry farmer can use spirulina as a feed item for broiler for more yield.

The Inhibitory Ability of Orobanche Extract on Calcium Oxalate Lithiasis in Male Albino Rats

2020 ◽  
Author(s):  
A. M. Kamal ◽  
M. S. Taha
Keyword(s):  
Treatment Group ◽  
Ethylene Glycol ◽  
Kidney Tissue ◽  
Inhibitory Effect ◽  
Control Group ◽  
Albino Rats ◽  
Potential Candidate ◽  
Group 4 ◽  
Group 5 ◽  
Group 2

The present study aimed to evaluate the inhibitory effect of Orobanche extract in ethylene glycol induced nephrolithiasis. Thirty male albino rats were divided into five groups each group contains 6 animals, group (1) control group, group (2) animals were supplied with 0.75% ethylene glycol in drinking water, group (3) animals were administrated Orobanche extract 3g/kg orally, group (4) animals were administrated Cystone 500 mg/kg in addition to 0.75% ethylene glycol, group (5) animals were administrated Orobanche extract 3g/kg orally in addition to 0.75% ethylene glycol the experiment continued for 28 days. Serum and the kidney homogenates were analyzed for various biochemical parameters and urine was examined microscopically for crystals. Orobanche treatment group and Cystone treatment group significantly decreased phosphorus, Calcium and Oxalate in kidney tissue of nephrolithiasis rats and significantly decreased kidney and liver marker in serum of nephrolithiasis rats. Conclusion this result revealed that Orobanche extract could be a potential candidate for phytotherapy against nephrolithiasis.

scholarly journals Antioxidant Capacity and Hepatoprotective Effect of Silymarin Against Salinomycin – Induced Toxicity in Adult Rabbits

2021 ◽  
Author(s):  
Ahmed Hamdy ghonaim ◽  
Mai G Hopo ◽  
tarek AboElnaga ◽  
Rania Abdelrahman Elgawish ◽  
RH Abdou ◽  
...  
Keyword(s):  
Body Weight ◽  
Low Density Lipoprotein ◽  
Relative Weight ◽  
Density Lipoprotein ◽  
Control Group ◽  
Weight Group ◽  
Group 4 ◽  
Body Weights ◽  
Group 5 ◽  
Weight Groups

Abstract Salinomycin was evaluated for its toxicity and silymarin for prophylactic management in male rabbits. Male rabbits were randomly divided into 7 groups with 7 rabbits / each. Groups 1, 2, 3 were kept as control group, salinomycin (20 mg / kg ration) and salinomycin (40 mg / kg ration), respectively. Group 4 was fed on feed containing salinomycin (20 mg / kg ration) and silymarin (6.5 mg / kg body weight). Group 5 received feed containing salinomycin (40 mg / kg ration) and silymarin (13 mg / kg body weight). Groups 6 and 7 were nourished feed containing silymarin (6.5 and 13 mg / kg body weight), respectively. Duration of the experiment was 28 days. Weekly body weights showed a significant reduction in the 3rd group when compared with control group. The activity of Malondialdhyde and the values of aspartate aminotransferase, alanine aminotransferase, total protein, albumin, total cholesterol, triglycerides, low density lipoprotein, urea and creatinine were significantly elevated in 2nd and 3rd group while glutathione, catalase, superoxide dismutase and high density lipoprotein were significantly lowered when compared with control group. Thus, it is clarified that salinomycin toxicity is owed to oxidative damage and the usage of silymarin in feed tends to treat and prevent any accidental toxicity. Relative weight of the liver increased significantly in 3rd group. There were mild pathologic changes in liver of 2nd group while there were sever pathologic changes at 3rd group when compared with control group.

Methotrexate-Induced Nephrotoxicity in Rats: Protective Effect of Mistletoe (Viscum album L.) Extract

2017 ◽  
Vol 24 (6) ◽  
pp. 364-370 ◽  
Author(s):  
Esin Sakalli Çetin ◽  
Hasan Tetiker ◽  
Özgür İlhan Çelik ◽  
Nigar Yılmaz ◽  
İbrahim Hakkı Ciğerci
Keyword(s):  
Oxidative Stress ◽  
Comet Assay ◽  
Protective Effect ◽  
Viscum Album ◽  
Control Group ◽  
Albino Rats ◽  
Histopathological Analysis ◽  
Mistletoe Extract ◽  
Group 10 ◽  
Group 5

Background: The protective effect of mistletoe extract (Helixor®, HLX) against methotrexate (MTX)-induced acute oxidative stress and nephrotoxicity in rats was evaluated by histological and biochemical methods as well as the comet assay. Material and Methods: 32 female Wistar albino rats were divided into 4 groups: control group, HLX group (5 mg/kg body weight (bw), days 1-10, intraperitoneally (i.p.)), MTX group (10 mg/kg bw, days 7, 8, and 9, i.p.), and MTX + HLX group (10 mg/kg bw, days 7, 8, and 9, i.p. + 5 mg/kg bw, days 1-10, i.p.). At the end of the experiment, the glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), nitric oxide (NO), and myeloperoxidase (MPO) levels were measured, and a histopathological analysis and comet assay were carried out. Results: MTX induced renal oxidative stress and nephrotoxicity in the rats. Pretreatment with HLX significantly improved the renal GSH-Px and SOD activities in the MTX + HLX group compared to the MTX group. The decrease in the NO and MPO levels in the rat groups pretreated with HLX was not significant. The histochemical evaluation revealed that HLX provided significant improvement in the MTX-induced renal degenerative changes, including tubule distension, interstitial inflammation, perirenal inflammation, glomerular congestion, glomerular degeneration, and parenchymal hemorrhage, in the MTX + HLX group compared to the MTX-administered group. According to the comet assay, pretreatment with HLX lowered the MTX-induced DNA damage in endogenous lymphocytes, although not significantly. Conclusion: This study demonstrated that HLX administration markedly reduced the MTX-induced acute oxidative stress and nephrotoxicity in rats through its antioxidant and anti-inflammatory properties.

scholarly journals ASCORBIC ACID AND THE PROTECTIVE EFFECT IN SWISS MICE TREATED WITH GREEN TEA INFUSIONS

2015 ◽  
Vol 12 (24) ◽  
pp. 17-27
Author(s):  
Luana Taís Hartmann BACKES ◽  
Telma Elita BERTOLIN ◽  
Silvana Souza ROMAN ◽  
Janaine de Oliveira PAIVA ◽  
Vanusa MANFREDINI ◽  
...  
Keyword(s):  
Vitamin C ◽  
Protective Effect ◽  
Green Tea ◽  
Camellia Sinensis ◽  
Control Group ◽  
Beneficial Effects ◽  
Group 4 ◽  
Group 5 ◽  
Group 2 ◽  
Experimental Group

The use of medicinal plants is expressive because it’s beneficial effects, however the dosages some times are not adjusted. The study had for objective to investigate the toxicity of the green tea and the protective effect of vitamin C. Had been used 36 mice swiss, distributed in 6 groups (n=6): Control group with 1 ml/kg of saline solution 0.9%; Experimental group 1 with extract of Camellia sinensis in 0,5% concentration; Experimental group 2 with extract of Camellia sinensis in 10% concentration; Experimental group 3 with extract of Camellia sinensis in 0,5% concentration associate with vitamin C in 40mg/mL concentration; Experimental group 4 with extract of Camellia sinensis in 10% concentration associate with vitamin C in 40mg/mL concentration and Experimental group 5 with vitamin C solution in 40mg/mL concentration. The results had been significant for corporal weight and agencies (liver, kidneys, dull and brain) in the group of bigger concentration of green tea and in the groups where vitamin C was associated, allowing itself to suggest a light toxicity in the groups that had received these treatments.

Effects of Different Surface Conditioning Methods on the Bond Strength of Composite Resin to Amalgam

2011 ◽  
Vol 36 (3) ◽  
pp. 318-325 ◽  
Author(s):  
M Özcan ◽  
C Koolman ◽  
A Aladag ◽  
M Dündar
Keyword(s):  
Bond Strength ◽  
Composite Resins ◽  
Control Group ◽  
Surface Conditioning ◽  
Specimen Diameter ◽  
Group 4 ◽  
Group 6 ◽  
Bond Strengths ◽  
Group 5 ◽  
Group 1

SUMMARY Repairing amalgam restorations with composite resins using surface conditioning methods is a conservative treatment approach. This study investigated the effects of different conditioning methods that could be used for repair of amalgam fractures. Amalgam (N=96) was condensed into cavities within autopolymerizing polymethylmethacrylate (PMMA), and the exposed surface of each specimen (diameter, 6 mm; thickness, 2 mm) was ground finished. The specimens were randomly divided into nine experimental groups (n=12 per group), depending on the conditioning method used. The control group had natural central incisors with amalgam (n=12). The combination of the following conditioning methods was tested: silicacoating (Sc), sandblasting (Sb), metal primers, coupling agents, fiber (Fb) application, and opaquers (O). Five types of silanes, metal primers, or adhesives (Visiobond [V], Porcelain Photobond [PP], Alloy Primer [AP], Unibond sealer [Us], ESPE-Sil [ES]), and four opaquers, namely, Clearfil St Opaquer (CstO), Sinfony (S), Miris (M), and an experimental Opaquer (EO-Cavex), were used. The groups were as follows: group 1, Sc+ES+S+V; group 2, Sc+ES+CstO+V; group 3, Sc+ES+M+V; group 4, Sc+ES+EO+V; group 5, Sb+AP+S; group 6, Sb+AP+PP+CstO; group 7, Sc+ES+S+Fb+V+Fb; group 8-control, SC+ES+V; and group 9, Etch+Sc+ES+S+Us. One repair composite was used for all groups (Clearfil Photo Bond Posterior, Kuraray, Tokyo, Japan). Shear bond strengths (SBSs) (MPa ± SD) were evaluated after 5 weeks of water storage (analysis of variance [ANOVA], Tukey honestly significant differences [HSD], α=0.05). Group 1 exhibited significantly higher values (35.5 ± 4.1) than were seen in group 4 (19.4 ± 8.9), group 6 (19.1 ± 7.8), and group 8 (20.1 ± 4.1) (p&lt;0.05). Group 9 exhibited significantly lower values (8.3 ± 3.4) than were noted in groups 1 to 3 (35.5 ± 4.1; 27 ± 12.5; 24.4 ± 5.1, respectively) (p&lt;0.05). Group 7 (16.4 ± 5.9) showed significantly lower values than were observed in group 1 (35.5 ± 4.1) (p&lt;0.05). Surface conditioning techniques affected the bond strengths of composite adhesion to amalgam. Experimental opaquer exhibited lower values. Leaving a small border of enamel around the restoration decreased the bond strength.

scholarly journals Protective Effect of Hydroalcoholic Extract of Aloe Vera Supplemented by Zinc on the Testis of Wistar Albino Rats Exposed to Cadmium

2020 ◽  
Vol 11 (SPL4) ◽  
pp. 2128-2133
Author(s):  
Sushanth N K ◽  
Vijayalakshmi S ◽  
Dayanand Reddy G ◽  
Sunil Kumar K N ◽  
Shakila R
Keyword(s):  
Body Weight ◽  
Protective Effect ◽  
Environmental Pollutants ◽  
Aloe Vera ◽  
Reproductive Organs ◽  
Health Concern ◽  
Control Group ◽  
Albino Rats ◽  
Hydroalcoholic Extract ◽  
Wistar Albino Rats

Infertility is a major health concern that may be caused due to inadequate fertility hormones or poor quality of reproductive parameters. The environmental pollutants such as cadmium is one of the causative factors for inducing infertility in men. Cadmium accumulates in various tissues and affects reproductive organs, especially testis which is highly sensitive to cadmium poisoning. In this experiment, protective effect of hydroalcoholic extract (HAE) of Aloe vera with and without zinc has been evaluated. Zinc, protects the testes from damages resulting due to cadmium. Aloe vera is a very good source of antioxidants such as vitamin C and E. In this experiment male Wistar albino rats were grouped into 5. The control group received only the vehicle. Experimental groups were administered in Cd group with 10mg/Kg body weight of CdCl2, in Cd+Zn group 40mg/Kg body weight of CdCl2 and 40mg/Kg bodyweight of ZnCl2, in Cd+AV group 10mg/Kg body weight of CdCl2 and 200mg/Kg body weight of HAE of Aloe vera and in Cd+AV+Zn 10mg/Kg body weight of CdCl2, 200mg/Kg body weight of HAE of Aloe vera and 40mg/Kg bodyweight of ZnCl2. The results showed that cadmium caused extensive testicular damage which was protected by HAE of Aloe vera and zinc. Hence, protective effect of HAE of Aloe vera  was exhibited clearly in cadmium treated rats, however, supplementing Aloe vera with zinc provided better protection.

scholarly journals The Curative Effect of Berberine Nanoparticles and Cisplatin Combination Therapies Against Hepatocarcinogenesis-Induced By N-Nitroso-Diethylamine In Male Rat

2018 ◽  
Vol 11 (1) ◽  
pp. 2180-2200
Author(s):  
Nema Abdelhameed Mohamed ◽  
Awatef Mohamed Ali ◽  
Doaa Ahmed Ghareeb ◽  
Adham Rashed Mohamed ◽  
Yasmin Mohamed Elmokhtar
Keyword(s):  
Gene Expression ◽  
Male Rats ◽  
Male Rat ◽  
Control Group ◽  
Albino Rats ◽  
Group 4 ◽  
Ccl4 Treatment ◽  
Group 5 ◽  
Group 2 ◽  
Wistar Albino Rats

This study aimed to investigate whether berberine nanoparticles (BBR-NPs) and/or cisplatin supplementation could prevent hepatocarcinogenesis-induced by N-nitroso-diethylamine (DENA) in male rats. Male Wistar albino rats were divided into five groups; Group 1: Control; Group 2: DENA-CCl4; Group 3: DENA-CCl4+Cisplatin; Group 4: DENA-CCl4+BBR-NPs; Group 5: DENA-CCl4+Cisplatin+BBR-NPs. DENA-CCl4 significantly increase AST, ALT, ALP, LDH, GGT, AFP activities and total bilirubin, while, 5, NT,  total protein and albumin decreased. DENA-CCl4 treatment caused increment in MDA levels and reduction in SOD, CAT, GPx and GSH in liver tissues. Moreover, DENA-CCl4 increase the gene expression of ADAM17 and TNF-α however,  P53 was declined. In addition, DENA-CCl4 caused severe histopathological lesions in the liver tissue. Interestingly, administration of berberine nanoparticles alone or in combination with cisplatin improves the hepatocarcinogenesis induced by DENA-CCl4 on the physiological, biochemical, molecular and histological levels by decreasing oxidative stress and preserving gene expression of ADAM17, TNF-α and P53. The present findings suggest that BBR-NPs with cisplatin might offer a promising strategy for the prevention of liver cancer.

scholarly journals Neurohistological Study of the Interactive Influence of Ethanolic Leaf Extracts of Sida acuta and Rauvolfia vomitoria on the Hippocampus of Albino Rats

2020 ◽  
pp. 31-36
Author(s):  
Kingsley A. Okon ◽  
Enobong I. Bassey ◽  
Iboro E. Edet ◽  
Grace U. Samuel
Keyword(s):  
Body Weight ◽  
Leaf Extract ◽  
Neuroprotective Effect ◽  
Pyramidal Cells ◽  
Control Group ◽  
Albino Rats ◽  
Leaf Extracts ◽  
Sida Acuta ◽  
Group 5 ◽  
Rauvolfia Vomitoria

Aim: To provide information on the interactive influence of Sida acuta and Rauvolfia vomitoria on the hippocampus of albino rats using neurohistological parameter. Methods: Thirty-five (35) female adult albino rats were used for the experiment. They were randomly divided into seven groups of five animals in each group. Group 1: The control group was given feed and water ad libitum for 28 days. Groups 2-7 served as the experimental groups. Group 2: Received 200 mg/kg body weight of Sida acuta leaf extract for 14 days. Group 3: Received 212.5 mg/kg body weight of Rauvolfia vomitoria leaf extract for 14 days. Group 4: Received 200 mg/kg body weight of Sida acuta and 212.5 mg/kg body weight of Rauvolfia vomitoria leaf extract for 14 days. Group 5: Received 200 mg/kg body weight of Sida acuta leaf extract for 14 days, then              212.5 mg/kg body weight of Rauvolfia vomitoria for the remaining 14 days. Group 6: Received             400 mg/kg body weight of Sida acuta leaf extract for 14 days, then 425 mg/kg body weight of Rauvolfia vomitoria for the remaining 14 days. Group 7: Received 600 mg/kg body weight of Sida acuta leaf extract for 14 days, then 850 mg/kg body weight of Rauvolfia vomitoria for the remaining 14 days. Results: Sida acuta at the tested dose of 200 mg/kg body weight induced degeneration of pyramidal cells when compared to the control, Rauvolfia vomitoria at the tested dose of 212.5 kg/mg body weight exhibited neuroprotective effect, co-administration of both Sida acuta at 200 mg/kg body weight and Rauvolfia vomitoria at 212.5 mg/kg body weight and administration of Rauvolfia vomitoria after Sida acuta at increasing doses significantly reverse these changes to near normal when compared to the group that received 200 mg/kg body weight of Sida acuta for 14 days. Conclusion: Rauvolfia vomitoria had the potential of ameliorating the neurodegenerative effect caused by the Sida acuta leaf extract on the pyramidal cells of the hippocampus albino rats.

scholarly journals Triazophos induced neuro-splenic toxicity and evaluation of antioxidative potential of aqueous Broccoli extract in Wistar albino rats

2021 ◽  
Vol 13 (2) ◽  
pp. 616-626
Author(s):  
Dharmender Sharma ◽  
Gurinder Kaur Sangha
Keyword(s):  
Histological Study ◽  
Control Group ◽  
Albino Rats ◽  
White Pulp ◽  
Protective Effects ◽  
Glutathione S Transferase ◽  
Group 4 ◽  
Group 5 ◽  
Group 2 ◽  
Wistar Albino Rats

The present investigation was carried out to assess the antioxidative potential of Broccoli sprouts aqueous extract (BE) against triazophos (TZ) induced oxidative stress (OS) in brain and spleen. In the experimental setup, six groups of rats were formed; Control (group 1), BE (group 2), TZ (group 3), and also BE+TZ groups such as BE1 (group 4), BE2 (group 5) and BE3 (group 6) groups. Rats were orally intubated for 30 days as per experimental design. After sacrifice, OS biomarkers viz; catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GR), glutathione peroxidase (GPx), glutathione-S-transferase (GST), and lipid peroxidation (LPO) levels were determined in brain and spleen. Acetylcholinesterase (AChE) activity was observed in plasma and brain samples. Histological study of the spleen in TZ rats showed increased thickness of capsule, congestion and hypocellularity in follicles of spleen’s white pulp and the histoarchitecture was restored in TZ+BE group rats. TZ caused degenerative changes in brain histology and rats showed mild congestion along with haemorrhage in the cerebral cortex. Results suggest that TZ exposure is associated with neural toxicity along with altered spleen stress biomarkers, which further corroborates with histopathological findings. It is inferred that BE exerts multi-mechanistic protective effects against TZ induced neuro-splenic toxicity which is attributable to its protective antioxidant actions.

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