Garcinia Camobogia Extract Alters Anxiety, Sociability, and Dopamine Turnover in Male Swiss Albino Mice

2021 ◽  
Author(s):  
Michael K. Ibrahim ◽  
Marina Aboelsaad ◽  
Fatma Tony ◽  
Moustafa Sayed
Keyword(s):  
Open Field ◽  
Field Test ◽  
Open Field Test ◽  
Modern Medicine ◽  
Receptor Expression ◽  
Dopamine Turnover ◽  
Male Mice ◽  
Garcinia Cambogia ◽  
Swiss Albino Mice ◽  
Albino Mice

Abstract Background: Obesity is a global concern, closely allied with somatic and psychosomatic disorders. Herbal drugs are available in modern medicine to treat obesity. Garcinia camobogia being used by so many people trying to lose weight produces various systemic side effects. The study was conducted to assess its effect on anxiety, sociability, and dopamine turnover in male mice. Methodology: Male Swiss albino mice of either were divided into three groups with seven mice in each group. Different groups were given distilled water (0.5ml p.o.) and Garcinia cambogia extract at two different doses (100mg/kg and 500 mg/kg p.o.). Effect of test drugs on anxiety was evaluated using open field test. Sociability and social novelty were evaluated using three chambers test. Results (mean ± standard deviation) were analyzed using one-way ANOVA test followed by Tukey’s test. Result: Garcinia cambogia extract significantly increased the time spent in the corners in the open field test, significantly reduced sociability and social novelty in the three chamber test, significantly reduced dopamine turnover and increased D2 receptor expression in ventral tegmental area. Conclusion: Garcinia cambogia extract have significant anxiogenic effect along with reduced sociability and social novelty in male mice. Moreover, these effects could be related to the altered dopamine turnover and D2 receptor expression in mice brain.

scholarly journals Garcinia camobogia extract alters anxiety, sociability, and dopamine turnover in male Swiss albino mice

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Michael K. Ibrahim ◽  
Marina Aboelsaad ◽  
Fatma Tony ◽  
Moustafa Sayed
Keyword(s):  
Open Field ◽  
Field Test ◽  
Open Field Test ◽  
Receptor Expression ◽  
Control Group ◽  
Dopamine Turnover ◽  
Male Mice ◽  
Garcinia Cambogia ◽  
Swiss Albino Mice ◽  
The Brain

Abstract Obesity is a global concern, closely allied with somatic and psychosomatic disorders. Herbal drugs are available in modern medicine to treat obesity. Garcinia camobogia being used by so many people trying to lose weight produces various systemic side effects. The study was conducted to assess its effect on anxiety, sociability, and dopamine turnover in male mice. Twenty-one male Swiss albino mice of either were divided into three groups with seven mice in each group. Control group was given distilled water (0.5 ml p.o.) and the other two groups received Garcinia cambogia extract at two different doses, a low and a higher dose (100 mg/kg and 500 mg/kg. p.o.) Each animal received a single oral dose daily, which was administered using an oral gavage for fourteen consecutive days. Effect of test drugs on anxiety was evaluated using open field test. Sociability and social novelty were evaluated using three chambers test. Results (mean ± SD) were analyzed using one-way ANOVA test followed by Tukey’s test. Garcinia cambogia extract significantly increased the time spent in the corners in the open field test, significantly reduced sociability and social novelty in the three-chamber test, significantly reduced dopamine turnover in the brain with a significant decrease in dopamine metabolite homovanillic acid (HVA) and increased D2 receptor expression in ventral tegmental area. Garcinia cambogia extract have significant anxiogenic effect along with reduced sociability and social novelty in male mice. Moreover, these effects could be related to the altered dopamine turnover and D2 receptor expression in mice brain. Article Highlights Chronic used of alcoholic extract of Garcinia campbogia lead to a significant increase in anxiety that was manifested by the reduced time in the center zone and increased immobility in the open field test. Garcinia camobogia chronic administration has a profound impact on sociability and social novelty with a significant decrease in both behavioral patterns compared to the control group. These effects could be attributed to the noticed change in the dopamine turnover in the brain with a significant decrease in dopamine metabolite (HVA) and an upward expression of D2 receptors in return.

scholarly journals Subchronic Oral Bromocriptine Methanesulfonate Enhances Open Field Novelty-Induced Behavior and Spatial Memory in Male Swiss Albino Mice

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
Olakunle James Onaolapo ◽  
Adejoke Yetunde Onaolapo
Keyword(s):  
Spatial Memory ◽  
Open Field ◽  
Cumulative Effect ◽  
Male Mice ◽  
Healthy Male ◽  
Swiss Albino Mice ◽  
Y Maze ◽  
Field Assessment ◽  
Albino Mice ◽  
Neurobehavioral Effects

This study set out to assess the neurobehavioral effects of subchronic, oral bromocriptine methanesulfonate using the open field and the Y-maze in healthy male mice. Sixty adult Swiss albino mice were assigned into three groups. Controls received normal saline, while test groups received bromocriptine methanesulfonate at 2.5 and 5 mg/kg/day, respectively, for a period of 21 days. Neurobehavioral tests were carried out on days 1 and 21 after administration. Open field assessment on day 1 after administration revealed significant increase in grooming at 2.5 and 5 mg/kg, while horizontal and vertical locomotion showed no significant changes. Day 1 also showed no significant changes in Y-maze alternation. On day 21, horizontal locomotion, rearing, and grooming were increased significantly at 2.5 and 5 mg/kg doses after administration; also, spatial memory was significantly enhanced at 2.5 mg/kg. In conclusion, the study demonstrates the ability of oral bromocriptine to affect neurobehavior in normal mice. It also suggests that there is a cumulative effect of oral bromocriptine on the behaviors studied with more changes being seen after subchronic administration rather than after a single oral dose.

scholarly journals Anxiolytic-like effect of Urena lobata (L.) in swiss albino mice

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Muhammad Torequl Islam ◽  
Thoufiqul Alam Riaz ◽  
Seyed Abdulmajid Ayatollahi ◽  
Javad Sharifi-Rad
Keyword(s):  
Open Field ◽  
Field Test ◽  
Open Field Test ◽  
Phytochemical Analysis ◽  
Dependent Manner ◽  
Experimental Animals ◽  
Behavioral Studies ◽  
The Central Nervous System ◽  
Albino Mice ◽  
The Impact

AbstractAnxiety disorders are general and psychological problems that are also linked to symptoms of depression. This study aimed to investigate the anxiolytic-like effects of Urena lobata L. (MEUL) methanolic extract in different behavioral paradigms in Swiss albino mice. For this, after an oral acute toxicity study, adult male mice were treated with MEUL (250 and 500 mg/kg, p.o.) and/or diazepam (2 mg/kg, i.p.), and subjected to a number of behavioral studies. In the open-field test, the number of square field cross, grooming, and rearing, was counted, while in the light/dark and swing test, the time spent in the dark portion and number of swings was calculated, respectively. Additionally, the phytochemical analysis was also done. Results reveal that the MEUL possesses alkaloids, glycosides, flavonoids, phenols, saponins, terpenes (including triterpenes), gums, and reducing sugars. MEUL showed a significant (p < 0.05) anxiolytic-like effect in experimental animals, where it’s dose-dependently modulated the test parameters in an open-field test. The MEUL also increased the light residence time and the number of swings in a dose-dependent manner. A dose of 500 mg/kg of MEUL caused the highest calming effect when combined with the experimental animals’ diazepam group. Taken together, findings expand an understanding of the impact of U. lobata on the central nervous system and show that this plant may be useful for the treatment of disorders associated with anxiety.

scholarly journals Evaluation of antidepressant effects of hydroalcoholic extract of Kelussia odoratissima Mozaffarian in male mice

2021 ◽  
Vol 23 (1) ◽  
pp. 44-50
Author(s):  
Najmeh Asgharzadeh ◽  
Fatemeh Hajihasani ◽  
Zahra Lorigooini ◽  
Marzieh Mardani ◽  
Hossein Amini Khoei ◽  
...  
Keyword(s):  
Antioxidant Capacity ◽  
Open Field ◽  
Field Test ◽  
Open Field Test ◽  
Forced Swim Test ◽  
Male Mice ◽  
Hydroalcoholic Extract ◽  
Swim Test ◽  
Forced Swim ◽  
Antidepressant Effects

Background and aims: Depression is one of the most common psychiatric disorders with serious impacts on individuals, and is often associated with physiological symptoms. In this study, we investigated the antidepressant effects of Kelussia odoratissima Mozaffarian extract in male mice. Methods: A total of 56 male mice (weight: 25-35 g; age: 6-8 weeks) were used. K. odoratissima Mozaffarian hydroalcoholic extract was prepared by maceration method. The forced swim test, open field test, and splash test were used to investigate the antidepressant effects. The mice were assigned into eight equal groups (n=7 each) as follows: receiving 25, 50, 75, and 100 mg/kg of K. odoratissima Mozaffarian extract; receiving 5 mg/kg reserpine; receiving 5 mg/kg reserpine along with 20 mg fluoxetine; and normal saline. All injections were done intraperitoneally for one week before the test. Malondialdehyde (MDA) levels and antioxidant capacity of serum and brain were also measured in all groups. Statistical analysis was performed by one-way ANOVA and Tukey’s test. Results: Extract of K. odoratissima Mozaffarian significantly decreased the immobility time in forced swim test (P<0.001). The extract also significantly increased splash time and elapsed time in the open field test, which was statistically significant compared with reserpinated mice (P<0.001). Reserpine increased MDA levels and decreased the antioxidant capacity of serum and brain, whereas hydroalcoholic extract of K. odoratissima decreased MDA dose-dependently and increased antioxidant capacity (P<0.001). Conclusion: The results of this study showed that hydroalcoholic extract of K. odoratissima has antidepressant effects, but further studies are necessary to investigate the involved mechanisms.

scholarly journals Toxicity and Neuropharmacological Effects of Elenine

2011 ◽  
Vol 2011 ◽  
pp. 1-10 ◽  
Author(s):  
Eduardo Navarro ◽  
S. J. Alonso ◽  
R. Navarro
Keyword(s):  
Open Field ◽  
Field Test ◽  
Chemical Structure ◽  
Open Field Test ◽  
Control Group ◽  
General Behaviour ◽  
Similar Chemical ◽  
Sedative Effects ◽  
Traction Test ◽  
Central Depressant

Elenine is the aglycone of elenoside, a cytotoxic arylnaphthalene lignan (NSC 644013-W/1) derived fromJusticia hyssopifolia. (Family: Acanthaceae). Elenoside is a β-D-glucoside, with a similar chemical structure to etoposide, exhibiting central depressant activity. In the present study, elenine was given to mice and rats at doses of 10, 20, and 40 mg/kg. Acute toxicity (24 h) and general behaviour in mice was studied as well as its effects on muscular relaxant activity, locomotor activity (Varimex test), and the open-field test and were compared with 10 mg/kg of chlorpromazine. Elenine produced a reduction in the permanence time in muscular relaxant activity (traction test). Spontaneous activity was lower in the Varimex test. The ambulation and rearing were lower compared with the control group, and an increase in boluses was observed in the open-field test. Thus, it can be concluded that elenine has central sedative effects at lower doses than those used with elenoside and has a possible application in conditions of anxiety.

scholarly journals Participation ofGABAAChloride Channels in the Anxiolytic-Like Effects of a Fatty Acid Mixture

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Juan Francisco Rodríguez-Landa ◽  
Rosa Isela García-Ríos ◽  
Jonathan Cueto-Escobedo ◽  
Blandina Bernal-Morales ◽  
Carlos M. Contreras
Keyword(s):  
Open Field ◽  
Field Test ◽  
Chloride Channels ◽  
Wistar Rats ◽  
Elevated Plus Maze ◽  
Open Field Test ◽  
Acid Mixture ◽  
Plus Maze ◽  
Gaba Binding ◽  
Defensive Burying

Human amniotic fluid and a mixture of eight fatty acids (FAT-M) identified in this maternal fluid (C12:0, lauric acid, 0.9 μg%; C14:0, myristic acid, 6.9 μg%; C16:0, palmitic acid, 35.3 μg%; C16:1, palmitoleic acid, 16.4 μg%; C18:0, stearic acid, 8.5 μg%; C18:1cis, oleic acid, 18.4 μg%; C18:1trans, elaidic acid, 3.5 μg%; C18:2, linoleic acid, 10.1 μg%) produce anxiolytic-like effects that are comparable to diazepam in Wistar rats, suggesting the involvement ofγ-aminobutyric acid-A (GABAA) receptors, a possibility not yet explored. Wistar rats were subjected to the defensive burying test, elevated plus maze, and open field test. In different groups, threeGABAAreceptor antagonists were administered 30 min before FAT-M administration, including the competitive GABA binding antagonist bicuculline (1 mg/kg),GABAAbenzodiazepine antagonist flumazenil (5 mg/kg), and noncompetitiveGABAAchloride channel antagonist picrotoxin (1 mg/kg). The FAT-M exerted anxiolytic-like effects in the defensive burying test and elevated plus maze, without affecting locomotor activity in the open field test. TheGABAAantagonists alone did not produce significant changes in the behavioral tests. Picrotoxin but not bicuculline or flumazenil blocked the anxiolytic-like effect of the FAT-M. Based on the specific blocking action of picrotoxin on the effects of the FAT-M, we conclude that the FAT-M exerted its anxiolytic-like effects throughGABAAreceptor chloride channels.

Acute effects of ethanol on behavioral responses of male and female zebrafish in the open field test with the influence of a non-familiar object

2021 ◽  
pp. 104474
Author(s):  
Thiele P. Souza ◽  
Francini Franscescon ◽  
Flavia V. Stefanello ◽  
Talise E. Müller ◽  
Laura W. Santos ◽  
...  
Keyword(s):  
Open Field ◽  
Field Test ◽  
Open Field Test ◽  
Behavioral Responses ◽  
Familiar Object ◽  
Acute Effects ◽  
Male And Female ◽  
Female Zebrafish
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