Effects of neonatal and adolescent neuroactive steroid manipulation on locomotor activity induced by ethanol in male wistar rats

2017 ◽  
Vol 330 ◽  
pp. 68-74 ◽  
Author(s):  
Iris Bartolomé ◽  
Anna Llidó ◽  
Sònia Darbra ◽  
Marc Pallarès
Keyword(s):  
Locomotor Activity ◽  
Wistar Rats ◽  
Neuroactive Steroid ◽  
Male Wistar Rats

Effect of Strychnine Sulfate on Locomotor Activity

1965 ◽  
Vol 20 (3_suppl) ◽  
pp. 1049-1053 ◽  
Author(s):  
Robert G. Gibby ◽  
Robert G. Gibby ◽  
George B. Kish ◽  
George C. Theologus
Keyword(s):  
Locomotor Activity ◽  
Open Field ◽  
Exploratory Behavior ◽  
Normal Saline ◽  
Behavioral Change ◽  
Wistar Rats ◽  
Spontaneous Locomotor Activity ◽  
Control Group ◽  
Male Wistar Rats ◽  
Experimental Group

The effect of strychnine sulfate upon spontaneous locomotor activity in an open field was determined for 20 naive male Wistar rats. The experimental Ss were injected ip with 1.0 cc/kg of a 01% solution of strychnine sulfate in normal saline and the control Ss received a similar injection of 1.0 cc/kg of normal saline. All Ss were given 2 trials 7 days apart in the open field, with the injections preceding the second trial. The behavioral change from Trial 1 to Trial 2 for the control group was compared with that for the experimental group. Strychnine sulfate significantly reduced spontaneous locomotor activity in rats. A significant correlation was found between scores on the first and second trials of the experimental Ss. It was suggested that the concept of “orienting-exploratory behavior” could account for reduced locomotor activity.

Augmented voluntary consumption of ethanol induced by reward downshift increases locomotor activity of male Wistar rats in the elevated plus maze

2018 ◽  
Vol 150 ◽  
pp. 59-65 ◽  
Author(s):  
Rocio Donaire ◽  
Shannon E. Conrad ◽  
Joanna B. Thompson ◽  
Mauricio R. Papini ◽  
Carmen Torres
Keyword(s):  
Locomotor Activity ◽  
Wistar Rats ◽  
Elevated Plus Maze ◽  
Plus Maze ◽  
Male Wistar Rats

scholarly journals THE INFLUENCE OF ZINC DONATOR ACYZOL INTO RAT'S LOCOMOTOR BEHAVIOR

2018 ◽  
Vol 18 (1) ◽  
pp. 89-93
Author(s):  
A F Yakimovskii ◽  
K V Zanin
Keyword(s):  
Locomotor Activity ◽  
Conditioned Reflex ◽  
Wistar Rats ◽  
Zinc Content ◽  
Locomotor Behavior ◽  
The Body ◽  
Spontaneous Locomotor Activity ◽  
Shuttle Box ◽  
Male Wistar Rats ◽  
Time Gap

The aim of the article. The article is devoted to investigation of zinc donator acyzol influence to spontaneous or conditioned reflex locomotor activity of the rats. Materials and methods of research. The study was performed on adult male Wistar rats. Acyzol in volume of 0.1 ml was injected intraperitoneal (24 мg/kg) twice with the time gap of three days. Parameters of spontaneous locomotor activity were evaluated in “open field”, and values of conditioned reflex behavior of avoidance were evaluated in “shuttle box”. Results. Spontaneous locomotor activity of rats (especially the number of research rearing iterations) has lowered after the first injection under the influence of acyzol soon. The realization of avoidance conditioned reflexes was worsened after the second injection of acyzol. Conclusion. There is reason to propose, that acyzol, increasing the zinc content in the body, is able to lower the locomotor activity of rats; and it has the indirect influence on the avoidance conditioned reflex behavior. It should be considered when application of acyzol as a medical, protective or tonic drug.

Structural and functional renal alterations in five-sixth nephrectomized rats on unrestricted diet

1986 ◽  
Vol 44 ◽  
pp. 342-343
Author(s):  
I. Stachura ◽  
M. Pardo ◽  
J. Costello ◽  
D.M. Landwehr
Keyword(s):  
Wistar Rats ◽  
Renal Damage ◽  
Standard Diet ◽  
Experimental Conditions ◽  
Phosphate Intake ◽  
Dietary Restrictions ◽  
Severe Reduction ◽  
Male Wistar Rats ◽  
Unrestricted Diet ◽  
Progressive Renal Insufficiency

Under experimental conditions severe reduction of renal mass results in the hyperfiltration of the remaining nephrons leading to a progressive renal insufficiency. Similar changes are observed in patients with various renal disorders associated with a loss of the functioning nephrons. The progression of renal damage is accelerated by high protein and phosphate intake, and may be modified by the dietary restrictions.We studied 50 five-sixth nephrectarrized male Wistar rats on a standard diet (Rodent Laboratory Chow 5001 Ralston Purina Co., Richmond, Indiana; containing 23.4% protein) over a 20 week period.

Trans-resveratrol supplement lowers lipid peroxidation responses of exercise in male Wistar rats

2020 ◽  
pp. 1-6 ◽  
Author(s):  
Masoud Nasiri ◽  
Saja Ahmadizad ◽  
Mehdi Hedayati ◽  
Tayebe Zarekar ◽  
Mehdi Seydyousefi ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Antioxidant Capacity ◽  
Total Antioxidant Capacity ◽  
Wistar Rats ◽  
Enzymatic Antioxidants ◽  
Acute Response ◽  
Total Antioxidant ◽  
Male Wistar Rats ◽  
Exercise Induced ◽  
And Control

Abstract. Physical exercise increases free radicals production; antioxidant supplementation may improve the muscle fiber’s ability to scavenge ROS and protect muscles against exercise-induced oxidative damage. This study was designed to examine the effects of all-trans resveratrol supplementation as an antioxidant to mediate anti-oxidation and lipid per-oxidation responses to exercise in male Wistar rats. Sixty-four male Wistar rats were randomly divided into four equal number (n = 16) including training + supplement (TS), training (T), supplement (S) and control (C) group. The rats in TS and S groups received a dose of 10 mg/kg resveratrol per day via gavage. The training groups ran on a rodent treadmill 5 times per week at the speed of 10 m/min for 10 min; the speed gradually increased to 30 m/min for 60 minutes at the end of 12th week. The acute phase of exercise protocol included a speed of 25 m/min set to an inclination of 10° to the exhaustion point. Superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) activity, non-enzymatic antioxidants bilirubin, uric acid, lipid peroxidation levels (MDA) and the total antioxidant capacity (TAC) were measured after the exercise termination. The data were analyzed by using one-way ANOVA. The result showed that endurance training caused a significant increase in MDA level [4.5 ± 0.75 (C group) vs. 5.9 ± 0.41 nmol/l (T group)] whereas it decreased the total antioxidant capacity [8.5 ± 1.35 (C group) vs. 7.1 ± 0.55 mmol/l (T group)] (p = 0.001). In addition, GPx and CAT decreased but not significantly (p > 0.05). The training and t-resveratrol supplementation had no significant effect on the acute response of all variables except MDA [4.3 ± 1.4 (C group) vs. 4.0 ± 0.90 nmol/l (TS group)] (p = 0.001) and TAC [8.5 ± 0.90 (C group) vs. 6.6 ± 0.80 mmol/l (TS group)] (p = 0.004). It was concluded that resveratrol supplementation may prevent exercise-induced oxidative stress by preventing lipid peroxidation.

Augurin stimulates food intake in male Wistar rats

2013 ◽  
pp. 1-1
Author(s):  
Michael Patterson ◽  
John Tadross ◽  
Keisuke Suzuki ◽  
Kylie Beale ◽  
Charoltte Boughton ◽  
...  
Keyword(s):  
Food Intake ◽  
Wistar Rats ◽  
Male Wistar Rats

Pengaruh Profilaksis Ekstrak Ubi Jalar Ungu (Ipomoea batatas L.) terhadap Kadar Malondialdehida Hepar Tikus Putih (Rattus norvegicus) Jantan Galur Wistar yang Diinduksi Karagenan

2018 ◽  
Vol 15 (2) ◽  
pp. 146
Author(s):  
BRILIAN DINANTI ◽  
FITRI HANDAJANI
Keyword(s):  
Sweet Potato ◽  
Ipomoea Batatas ◽  
Wistar Rats ◽  
Group Method ◽  
Control Group ◽  
Intraplantar Injection ◽  
Significant Difference ◽  
Male Wistar Rats ◽  
Potato Extract ◽  
Purple Sweet Potato

<p>Liver is an organ with complex metabolism. When the liver is inflamed, cellular immunity will defend against inflammatory agents by stimulating immune cells to produce reactive oxygen species (ROS). Excessive ROS accumulation cause oxydative stress with increased  liver malondialdehyde (MDA) level. Some researches showed that purple sweet potato contain flavonoids (anthocyanins) that functioned as antioxydants. This study aimed to show the prophylactic effect of purple sweet potato extract to the liver MDA level of male Wistar rats induced by carrageenan.</p><p>This study used post-only control group method using 18 male Wistar rats divided into 3 groups: group of rats without treatment, group of rats induced by 0,1 ml of 1% carrageenan by intraplantar injection on day-8, and group of rats given with 872 mg/kgBW of purple sweet potato extract for 7 days and induced by 0,1 ml of 1% carrageenan. In the end of the study, the liver MDA levels were measured by Thio-Barbituric Acid method on each groups.</p><p>The results of One-Way ANOVA test showed there was no significant difference (p = 0,290) between group of rats without treatment (<em>x̅</em>= 207,50) and group of rats induced by carrageenan (<em>x̅</em>=233,17). Then, there is no significant difference (p = 0.978) between group of rats induced by carrageenan and group of rats given with prophylactic purple sweet potato extract and induced by carrageenan (<em>x̅</em>= 232,50).</p><p>The conclusion of this study is giving intraplantar injection of carrageenan can increase liver MDA level insignificantly and giving prophylactic purple sweet potato extract has an effect to decrease the liver MDA level of rats induced by carragenan insignificantly because it contains anthocyanins as antioxidants.</p><p> </p><strong>Keywords: </strong>Liver, <em>Ipomoea batatas</em> L., Malondialdehyde, Anthocyanins

Sign in / Sign up

Export Citation Format

Share Document