scholarly journals Amelioration of caffeine-induced seizures by modulators of sigma, N-methyl-d-Aspartate and ryanodine receptors in mice

2017 ◽  
Vol 04 (02) ◽  
pp. 144-149
Author(s):  
Mojtaba Keshavarz ◽  
Seyyed Hoseini ◽  
Samad Akbarzadeh
Keyword(s):  
Receptor Antagonist ◽  
Synergistic Effects ◽  
Ryanodine Receptors ◽  
Treated Group ◽  
Nmda Receptor Antagonist ◽  
Clonic Seizure ◽  
Positive Control ◽  
Control Group ◽  
Gamma Aminobutyric Acid ◽  
Clonic Seizures

AbstractObjectives The aim of this study was to evaluate the antiepileptic effects of opipramol, a sigma receptor agonist, diazepam, ketamine, an N-methyl-d-Aspartate (NMDA) receptor antagonist, and dantrolene, a ryanodine receptor antagonist, against caffeine-induced seizures in mice.Methods We used caffeine (1000 mg/kg) intraperitoneally for inducing clonic and tonic-clonic seizures in male albino Swiss strain of mice. We used opipramol in three different doses (10, 20 and 50 mg/kg), ketamine (50 mg/kg), dantrolene (40 mg/kg), opipramol (20 mg/kg) plus ketamine (50 mg/kg), opipramol (20 mg/kg) plus dantrolene (40 mg/kg), diazepam (5 mg/kg as a positive control) and the vehicle 30 min before injecting caffeine. We recorded the onset of clonic, tonic-clonic seizures and the time of death of animals after using caffeine.Results Animals treated with opipramol at a dose of 50 mg/kg or diazepam had a higher onset of clonic seizure compared with the vehicle-treated group. Dantrolene alone or with opipramol (20 mg/kg) increased the latency of clonic seizure compared with the control group. Opipramol (20 and 50 mg/kg), diazepam, ketamine alone or with opipramol, and dantrolene plus opipramol increased the latency of tonic-clonic seizures in mice. All the treatments except opipramol (10 mg/kg) and dantrolene alone increased the latency of death of animals.Conclusion Opipramol attenuated seizures produced by high doses of caffeine. Moreover, the activation of sigma receptors and inhibition of ryanodine receptors may produce synergistic effects against caffeine-induced seizures. Our study may imply that different mechanisms such as inhibition of gamma-aminobutyric acid-A receptors, activation of NMDA and ryanodine receptors may contribute to the caffeine-induced seizures.

scholarly journals EKSPRESI Tumor Necrosis Factor alpha (TNF-α) DAN Transforming growth factors beta (TGF-β) PADA PERIODONTITIS APIKALIS KRONIS AKIBAT INDUKSI Enterococcus faecalis PADA TIKUS WISTAR

2019 ◽  
Vol 7 (2) ◽  
pp. 66
Author(s):  
Richard Fritzgerald ◽  
Cecilia Lunardhi ◽  
Ruslan Effendy ◽  
Tamara Yuanita
Keyword(s):  
Tissue Damage ◽  
Treated Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Transforming Growth Factors ◽  
Necrosis Factor Alpha ◽  
Tnf Α ◽  
Factor Alpha ◽  
Necrosis Factor

Background. Root canal treatment is a main role in decreasing infection from root canal and pulp. The main cause of periapical damage mostly are bacteries. E.faecalis is a bactery that is found as an etiology of endodontic treatment failure. Cell wall of this bacteria is containing Lipoteichoic acid (LTA). LTA can penetrate into the periradicular tissue, act as endotoxin in host and cause periradicular inflammation then lead to bone destruction. LTA stimulates immunology reaction that produce Tumor Necrosis Factor alpha (TNF-α) and Transforming growth factors beta (TGF-ß). TNF-α is a main mediator and also have an important role in inflamation response otherwise TGF-ß is working as a multifunction  regulator of cell growth and differentiation during reforming and remodelling.  Purpose. The aim of this study is to know about the expression of TNF-α and TGF-ß during the periapical tissue damage due to induction of E.faecalis. Method. This study used laboratory experimental with the post test only control group design. A total of 30 male rats were randomly divided into 3 main groups, Group A (control negative) : normal tooth. Group B (control positive) : every tooth was induced only by sterile BHI-b. Group C (treated group) : every tooth  was induced by 10 μl BHI-b E.faecalis ATCC212(106 CFU). The animals were sacrificed 21 days later and prepared for histological examination of tissue damage, then we did the immunohistochemistry  followed by calculation on the light microscope. Result. The analysis revealed that the expression of TNF-α at treated group are higher than negative control and positive control but the expression of  TGF-ß at treated group are higher than the negative control group but lower than positive control. Conclusion. From this study we know that the expression of TNF-α and TGF-ß are changing during the periapical tissue damage that induced by E.faecalis.

New approach for reproductive toxicity assessment: chromatoid bodies as a target for methylmercury and polychlorinated biphenyls in prepubertal male rats

2020 ◽  
Vol 32 (10) ◽  
pp. 914
Author(s):  
M. S. Garcia ◽  
W. A. Orcini ◽  
R. L. Peruquetti ◽  
J. E. Perobelli
Keyword(s):  
Corn Oil ◽  
Morphological Changes ◽  
Synergistic Effects ◽  
Reproductive Toxicity ◽  
Treated Group ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Control Group ◽  
High Dose ◽  
Long Term Effects

This study investigated the reproductive toxicity of methylmercury (MeHg) and Aroclor (Sigma-Aldrich), alone or in combination, following exposure of prepubertal male rats considering the chromatoid body (CB) as a potential target. The CB is an important molecular regulator of mammalian spermatogenesis, primarily during spermatid cytodifferentiation. Male Wistar rats were exposed to MeHg and/or Aroclor , according the following experimental design: control group, which was administered in corn oil (vehicle) only; MeHg-treated group, which was administered 0.5mg kg−1 day−1 MeHg; Aroclor-treated group, which was administered 1mg kg−1 day−1 Aroclor; Mix-LD, group which was administered a low-dose mixture of MeHg (0.05mg kg−1 day−1) and Aroclor (0.1mg kg−1 day−1); and Mix-HD group, which was administered a high-dose mixture of MeHg (0.5mg kg−1 day−1) and Aroclor (1.0mg kg−1 day−1). MeHg was diluted in distilled water and Aroclor was made up in corn oil (volume 1mL kg−1). Rats were administered the different treatments from PND23 to PND53 by gavage, . The morphophysiology of CBs was analysed, together with aspects of steroid hormones status and regulation, just after the last treatment on PND53. In addition, the long-term effects on sperm parameters were assessed in adult animals. MeHg exposure increased mouse VASA homologue (MVH) protein levels in seminiferous tubules, possibly affecting the epigenetic status of germ cells. Aroclor produced morphological changes to CB assembly, which may explain the observed morphological defects to the sperm flagellum and the consequent decrease in sperm motility. There were no clear additive or synergistic effects between MeHg and Aroclor when administered in combination. In conclusion, this study demonstrates that MeHg and Aroclor have independent deleterious effects on the developing testis, causing molecular and morphological changes in CBs. To the best of our knowledge, this is the first study to show that CBs are targets for toxic agents.

Amino acid-mediated regulation of spontaneous synaptic activity patterns in the rat basolateral amygdala

1996 ◽  
Vol 76 (3) ◽  
pp. 1958-1967 ◽  
Author(s):  
B. N. Smith ◽  
F. E. Dudek
Keyword(s):  
Receptor Antagonist ◽  
Time Constant ◽  
Decay Time ◽  
Basolateral Amygdala ◽  
Activity Patterns ◽  
Nmda Receptor Antagonist ◽  
Synaptic Activity ◽  
Gamma Aminobutyric Acid ◽  
Postsynaptic Currents ◽  
Local Circuitry

1. Spontaneous postsynaptic currents (PSCs) were examined in the basolateral amygdala using whole cell patch-clamp recordings in coronal slices (400 microns) from young rats (postnatal day 6-25). In most cells, Cs+ was used in the electrode to block putative voltage-activated K(+)-currents. Both inward and outward spontaneous PSCs were examined. 2. The alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA)/kainate receptor antagonist, 6,7-nitroquinoxaline-2,3-dione (DNQX) blocked all inward PSCs, which reversed near 0 mV. They therefore were considered to be glutamate-mediated excitatory postsynaptic currents (EPSCs). Averaged EPSCs had a rapid 10-90% rise time (1.0 +/- 0.04 ms; mean +/- SD) and monoexponential decay (tau = 3.6 +/- 0.18 ms) at potentials negative to about -50 mV. Above this potential, a second, slower time constant (tau 1 = 41 +/- 4.5 ms at -30 mV), accounting for 10-30% of the total EPSC amplitude was resolved in 8 of 10 cells examined. The slower decay time constant was sensitive to the N-methyl-D-aspartate (NMDA)-receptor antagonist, DL-2-amino-5-phosphonovaleric acid (AP5) and therefore probably was due to activation of NMDA receptors. 3. The gamma-aminobutyric acid-A (GABAA) antagonist, bicuculline, blocked all outward PSCs, which reversed near -70 mV. They therefore were considered to be GABA-mediated inhibitory postsynaptic currents (IPSCs). Averaged IPSCs displayed rapid 10-90% rise times (1.0 +/- 0.03 ms) and monoexponential decay time constants (tau = 5.16 +/- 0.14 ms). 4. Tetrodotoxin (TTX) reduced the frequency of synaptic activity and eliminated the largest PSCs, thus reducing slightly the mean EPSC and IPSC amplitude. Most cells received bursts of spontaneous IPSCs and/or EPSCs (30-68 Hz lasting 0.5-6 s), which were also TTX sensitive. The TTX data suggest that the somata of the cells responsible for the largest PSCs and the PSC bursts were contained within the slice. 5. In addition to blocking EPSCs, DNQX blocked the bursts of IPSCs, but not all individual IPSCs. DNQX had similar effects as TTX on the bursts and frequency of the IPSCs. 6. Bicuculline enhanced spontaneous EPSC frequency (231 +/- 90%). Much of this increase was due to an increase in the bursts of EPSCs. 7. Neurons in the basolateral amygdala therefore appear to receive both excitatory (glutamatergic) and inhibitory (GABAergic) synaptic input from local neurons. The activity of the neurons responsible for these inputs are themselves largely regulated by glutamatergic and GABAergic inputs. The relevance of this local circuitry to seizures and epilepsy is discussed briefly.

scholarly journals Effect of ZnO nanoparticles in treatment of broilers with Eimeria tenella. experimentally infected.

2021 ◽  
Author(s):  
Sadiya Aziz Anah ◽  
Khadeeja Abees Hmood ◽  
Saad Aziz Anah
Keyword(s):  
Zinc Oxide ◽  
Severe Disease ◽  
Treated Group ◽  
Positive Control ◽  
Negative Control ◽  
Eimeria Tenella ◽  
Positive Control Group ◽  
Economic Losses ◽  
Control Group ◽  
New Treatment

Abstract Coccidiosis is one of the common poultry diseases in Iraq and the world, which causes great economic losses. Therefore, this study aimed to use a new treatment represented by nanoparticles of zinc oxide and compare it with the drug (Amprolium). The Oocysts of Eimeria tenella were isolated from the feces of the briolers received at the Veterinary hospital in Diwaniyah Province and initially diagnosed by compound light microscopy,Then it was confirmed molecularly by PCR technique using the internal transcribed space ITS1 gene with a molecular weight of 409bp. The experiment was carried out on 120 birds of broilers, as the animals were divided into 6 groups with 20 birds per group. The first group(G1) was left as a negative control(uninfected), the second group(G2) was inoculated with 50,000 mature Oocysts and left as a positive control group,the third group(G3) was incubated with 50,000 Oocysts + Amprolium (anticoccidial), the fourth, fifth and sixth groups(G4,G5,G6) were also dosed with 50,000 Oocysts followed by an oral dose of nanoparticles of zinc oxide at a concentration of 20,40,60 mg/kg for each of fourth, fifth and sixth groups respectively. The current results showed that the briolers in G2 suffered from severe disease symptoms and high mortality occurred in the first week of infection, amounting to %10 compared to the anticoccidial (Amprolium group and the groups treated with nanoconcentrations 20,40,60 mg/kg respectively.G6 which was dosed with a concentration of 60 mg /kg, showed a significant decrease in the number of Oocysts excreted compared with the positive control group and the anticoccidial group, in addition to the appearance of mild symptoms and a mortality rate of %0.8,While there was a decrease in the number of Oocysts excreted during the second week in the anticoccidial group and the treated groups with the three nanoconcentrations with a decrease in the mortality rates of birds .The number of Oocysts excreted in the litter significantly decreased in the treated group with a concentration of 60 mg/kg compared to all other groups, and all birds of this group recovered during the second week of infection.

scholarly journals Immunomodulatory and Anti-Inflammatory Potentials of Trigona Honey in the Therapy and Prevention against Respiratory Infection in Wistar Rats

2020 ◽  
Vol 11 (3) ◽  
pp. 2955-2962
Author(s):  
Ibrahim Khaled Al-kafaween ◽  
Abu Bakar Mohd Hilmi ◽  
Mohamed M. Soliman
Keyword(s):  
Respiratory Infection ◽  
Wistar Rats ◽  
Serum Levels ◽  
Negative Control Group ◽  
Treated Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Gene Expressions ◽  
Anti Inflammatory

Trigona honey (TH) is well known for its therapeutic characteristics. To date, the study of Trigona honey as a prophylactic or immune booster prior to the bacterial infection of the invivo model is not well covered. This study aims to investigate anti-inflammatory and immune activities in Wistar rats infected with respiratory infection following with Trigona honey. 25 Wistar rats were assigned to possitive groups, negative control group, positive control group was fed TH (5 g / kg body weight) orally, the untreated group was infected with Staphylococcus aureus to induce respiratory infection, the treated group has been infected with S. aureus followed by treatment with TH at a dose of 1.5 ×108 CFU / mL and the preventive group ingested TH one week before S. aureus infection. Blood was obtained for biochemical analysis. Lung tissues have been collected for molecular examination. The results showed a significant decrease in serum levels of ALT, AST, urea and creatinine in the preventive and treated groups, serum IgG increased significantly (P<0.05) in the preventive and treated groups, IFN-y increased in the preventive group while decreased in the treated group, and IL-8 increased in the treated group while decreased in the preventive group. The mRNA expression of AGP is up-regulated in the positive control, preventive and treated groups. The α2-MG, TNF-α , and mRNA expressions showed lower regulation after administration of TH in preventive and treated groups. The results show the ability of TH to counteract immune and inflammatory changes in serum levels and gene expressions.

Effects of Curcuma Zedoaria (Shoti) on Growth Performance and Hemato-Biochemical Parameters in Broiler

2020 ◽  
Vol 7 (2) ◽  
pp. 293-301
Author(s):  
TM Rahsin Kabir ◽  
Nahid Nawrin Sultana ◽  
Tangila Ferdausi ◽  
Muhammad Rakibul Hasan ◽  
Nayamul Bashar ◽  
...  
Keyword(s):  
Body Weight ◽  
Biochemical Parameters ◽  
Biochemical Analysis ◽  
Treated Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Broiler Chicks ◽  
Collect Blood Sample ◽  
Growth Performances

The experiment was conducted on “Cobb-500” broiler chicks to study the effects of Curcumazedoaria (shoti) on growth performances and haemato-biochemical parameters. A total of twentybroilers chicks (16 days old) were randomly divided into five equal groups (n=4). Three groups ofbroilers fed shoti powder at the rate of 10%; 20%; 30% (w/w) with other ingredients for 22 days.Broilers chicks fed on maize-soybean were considered as positive control while non-protein controlwas regarded as negative control. The results showed that body weight of broilers fed 10% and 20%shoti meal grew very close to those of control (maize-soybean) group. After having completed thefeeding trial, the birds were sacrificed to collect blood sample for and biochemical analysis .Weightsof different organs and length of intestine were also measured. Results showed that decreaseddressed weight, weight of skin and liver were found in 30% shoti treated group compared to proteincontrol group. Intestinal weight was highest in 30% shoti treated group but length was similar to theprotein control group. Total erythrocytes count, hemoglobin content and PCV value were founddecreased in shoti treated group compared to protein control group but ESR value was highest in10% shoti treated group. Total cholesterol was found to be decreased in the birds fed on shoticompared to protein control and significantly higher than non-protein control group. Triglyceride valuedecreased in 10% shoti treated group compared to protein and non-protein control group. IncreasedHDL value was found in 10% shoti treated group compared to control groups and 20 % and 30 %shoti treated groups. Result of this experiment showed that body weight of birds significantly (p<0.05)increased in all shoti treated groups. Further investigations are necessary by using differentpercentages of shoti and other shoti type feed to determine the effects of this feed supplement onanimal’s physiology. Res. Agric., Livest. Fish.7(2): 293-301,  August 2020

scholarly journals Antihyperlipidemic and Antioxidative Potentials of Onion (Allium cepaL.) Extract Fermented with a NovelLactobacillus caseiHD-010

2019 ◽  
Vol 2019 ◽  
pp. 1-10
Author(s):  
Woong-Suk Yang ◽  
Jin-Chul Kim ◽  
Jae Yong Lee ◽  
Cheorl-Ho Kim ◽  
Cher-Won Hwang
Keyword(s):  
Reductase Activity ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Treated Group ◽  
Inhibitory Effect ◽  
Positive Control ◽  
Control Group ◽  
Hmg Coa Reductase ◽  
Onion Extract ◽  
Coa Reductase

The purpose of this study was to investigate antihyperlipidemic and antioxidative potentials of onion (Allium cepaL.) extract fermented with a novelLactobacillus caseiHD-010. In general, fermented onion extract is used for its antioxidative activity (ORAC), inhibitory effect on adipocytes differentiation, quercetin contents, and antihyperlipidemic activities. However, the effect of fermented onion extract on hyperlipidemia after oral administration using ApoE-deficient mice has not been reported yet. To understand the effect of fermented onion extract on hyperlipidemia, we used benzafibrate (10 mg/kg, bw/day) as a positive control in the present study. Serum was collected every week to analyze levels of low density lipoprotein (LDL), high density lipoprotein (HDL), triglyceride (TG), and cholesterol, 3-hydroxy-3-methylgutaryi-CoA (HMG-CoA) reductase activity, and cholesterol ester transport protein (CETP) activity. In the fermented onion-treated group, HDL level was significantly increased while levels of TG and LDL were significantly decreased compared to those in the control group. In addition, the inhibition activity of HMG-CoA reductase was increased 20% in the fermented onion-treated group at 100 mg/kg. CETP activity has been observed to be significantly inhibited in the fermented onion-treated groups compared to that in the control group. These results suggest that fermented onion has a preventive/therapeutic effect on hyperlipidemic disease. It might have potential to be developed as a functional food.

Synergistic Effects of Thermal Pretreatment, Ultrasound and High-Pressure Processing on the Recovery of Bioactive Compounds from Echinacea Juice

2019 ◽  
Vol 18 (2) ◽  
pp. 144-151
Author(s):  
Fan Qingping ◽  
Hui Ailing ◽  
Zhang Wencheng ◽  
Fu Chuanxiang ◽  
Shen Lanlan ◽  
...  
Keyword(s):  
High Pressure ◽  
Caffeic Acid ◽  
Synergistic Effects ◽  
Echinacea Purpurea ◽  
Positive Control ◽  
High Pressure Processing ◽  
Control Group ◽  
Caffeic Acid Derivatives ◽  
Ultra High Pressure ◽  
Organ Index

Fresh Echinacea purpurea plant is a rich source of caffeic acid derivatives, which actively participate in the regulation of immune function. Herein, we describe a novel process for the production of fresh Echinacea purpurea juice rich in caffeic acid derivatives. This novel process includes steam heating (100°C, 15 min) before squeezing the juice to increase the recovery of caffeic acid derivatives from the flower or leaf by 1.5 to 3.7 fold. The recovery was further enhanced by 11–20% using ultrasonication at 500 W for 30 min. The flower, leaf, and root juice of Echinacea purpurea could be preserved for 4 weeks (4°C) or 6 months (−18°C) following ultra-high-pressure pasteurization (300 MPa, 15 min). Under these conditions, more than 90% of active cichoric acid was retained. Furthermore, the frozen-stored Echinacea purpurea juice exhibited similar or better immunoenhancement properties when measured by organ index, ear swelling, and carbon clearance test in mice compared with that of the positive control group (P < 0.05). Our results suggest that a combination of steam, ultrasound, and ultra-high-pressure treatment could serve as a superior process for the preparation of functional Echinacea purpurea juice.

scholarly journals Comparative effects of aqueuos extract of Phyllanthus amarus and its fractions on urinary excretion in rat

2016 ◽  
Vol 5 (5) ◽  
pp. 182-184
Author(s):  
Alain N’guessan Yao ◽  
◽  
Mamadou Kamagaté ◽  
Augustin Kouao Amonkan ◽  
Camille Koffi ◽  
...  
Keyword(s):  
Urinary Excretion ◽  
Aqueous Extract ◽  
Intraperitoneal Injection ◽  
Loop Diuretic ◽  
Treated Group ◽  
Positive Control ◽  
Control Group ◽  
Phyllanthus Amarus ◽  
Whole Plant ◽  
Normal Water

The aim of the present study was to compare the effect of Phyllanthus amarus extracts and its fractions on urinary excretion. Aqueous extract of Phyllanthus amarus was prepared by decoction of the whole plant and lyophilized. Ethanolic fraction and chloroformic fraction of Phyllanthus amarus were obtained from aqueous extract. Animal were divided into 5 groups of 6 rats and placed individually in metabolic cages. The control group received normal water. A positive control group received furosemide (5 mg/kg, i.p.), used as a reference loop diuretic drug. Three other groups were treated with aqueous extract or ethanolic fraction or chloroformic fraction of Phyllanthus amarus by intraperitoneal injection at the same dose of 40 mg/kg. Urine volumes were collected each 2 h during 8 h period. The diuretic action was obtained by a ratio of urinary excretion of treated group and that of control group. Phyllanthus amarus extracts increased urinary excretion. This effect was time dependant and significant, compared to control group (p < 0.001). During all experiments, ethanolic fraction increased urinary excretion, more than other extracts. After 8h period, it had eliminated about 2.44 ± 0.27 mL, however this value remained less than that of furosemide (3.01 ± 0.17 mL). The urinary excretion induced by furosemide was significantly high (p < 0.05), compared to ethanolic fraction, but the ratio was similar. This study showed that, like furosemide, ethanolic fraction seemed to be the most potent extract for diuresis. Further studies might be carried out to identify the actives molecules and its mechanisms.

scholarly journals The Effects of Hydro-alcoholic Extract of Ocimum Basilicum Green Leaf on Pentylenetetrazole-induced Seizure in Male Mice

2021 ◽  
Vol 30 (2) ◽  
pp. 156-167
Author(s):  
Atena Rahimipour ◽  
◽  
Mohammad Rostampour ◽  
Keyword(s):  
Study Groups ◽  
Clonic Seizure ◽  
Positive Control ◽  
Ocimum Basilicum ◽  
Green Leaf ◽  
Alcoholic Extract ◽  
Initiation Time ◽  
Male Mice ◽  
Myoclonic Seizure ◽  
Clonic Seizures

Background: Regarding the chronic nature of epilepsy, and drug resistance in many cases, herbal medicine has received remarkable interest. Objective The present study aimed to determine the anticonvulsant effects of hydro-alcoholic extract of Ocimum basilicum green leaf on Pentylenetetrazole (PTZ)-induced seizure in male mice. Methods: In this experimental study, 48 albino male mice, weighing 20-25 g were randomly divided into 6 groups. All study groups were injected intraperitoneally (IP). The negative and positive control groups received saline (10 mL/kg) and phenobarbital (40 mg/kg) respectively. The treatment groups received 100, 300, 500, and 1000 mg/kg doses of hydro-alcoholic extract Ocimum basilicum green leaf. To provoke convulsion, after 45 minutes, PTZ was injected (80 mg/kg) to all research groups; accordingly, the d initiation time of myoclonic and tonic-clonic seizures and the frequency of 24h death were measured. Results: The obtained results indicated that the extract delayed the initiation time of myoclonic and tonic-clonic seizures, compared with the controls. The delay was significant at doses of 1000 (P<0.001), 500, and 300 mg/kg (P<0.01) for myoclonic seizure as well as 1000, 500, and 300 mg/kg (P<0.001) and 100 mg/kg (P<0.05) for tonic-clonic seizure. Furthermore, the extract decreased the 24h death. This was significant at doses of 1000, 500, and 300 mg/kg (P<0.001). Conclusion: It seems that the hydro-alcoholic extract of Ocimum basilicum green leaf presented decremental effects on PTZ-induced seizure and death in male mice.

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