scholarly journals Histopathological Changes of Egg Cells in the Uterine of Ascaridia galli after Treatment with Extract of Veitchia merrillii Nuts

2017 ◽  
Vol 22 (3) ◽  
pp. 139
Author(s):  
Ummu Balqis ◽  
Muslina Muslina ◽  
Muhammad Hambal ◽  
Farida Athaillah ◽  
Muttaqien Muttaqien ◽  
...  
Keyword(s):  
Ethanolic Extract ◽  
Positive Control ◽  
Negative Control ◽  
Ascaridia Galli ◽  
Histopathological Changes ◽  
Intestinal Nematode ◽  
Reproduction Process ◽  
Group A ◽  
Phosphate Buffered Saline

The aim of the study was to observe the histopathological changes of the entire egg cells in the uterine of Ascaridia galli worms treated with crude ethanolic extract of Veitchia merrillii nuts. Histopathological changes of the entire egg cells were observed to describe that the activity of extract V. merrillii nuts interfered the reproduction process could decrease the quantity and quality of A. galli eggs. The experiments consisted of 16 head A. galli female adult worms divided into four groups, contained four worms of each, and maintained in 0.9% phosphate buffered saline (PBS). First group, a negative control experiment consisted of A. galli in 0.9% PBS. Second group, concentration of 15 mg/mL albendazole was used as a positive control. Third group and fourth group, in vitro exposure of the worms to the crude ethanolic extract V. merrillii nuts at a concentration of 25 mg/mL and 75 mg/mL, respectively. The histopathological changes of egg cells in the uterine region of stained worms was evaluated by light microscopic examination at 40x magnification. The results showed that shrinkage and disintegration of the entire egg cells in the breakage of uterus. The results indicate that the possible use of the plant as a potential anthelmintic against A. galli, the intestinal nematode parasite of domestic fowl.

scholarly journals IN VITRO EVALUATION OF THE ANTHELMINTIC ACTIVITY OF RHIZOME EXTRACTS OF CURCUMA LONGA (LINN.)

2018 ◽  
Vol 11 (12) ◽  
pp. 425
Author(s):  
Jyoti Pandey ◽  
Suman Mishra ◽  
Kamal Jaiswal
Keyword(s):  
Curcuma Longa ◽  
Anthelmintic Activity ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Phytochemical Analysis ◽  
Alternative Source ◽  
Significant Efficacy ◽  
Phosphate Buffered Saline

Objective: The current study was carried out to evaluate the anthelmintic activity of the rhizome extract of Curcuma longa as an alternative source of effective remedies for nematodiasis.Methods: The anthelmintic activity of the C. longa was assessed in vitro against Haemonchus spp., a gastrointestinal (abomasum) parasite of goats. Different concentrations of the extracts (1 mg/mL, 2.5 mg/mL, 5 mg/mL, and 10 mg/mL) in phosphate-buffered saline (PBS) were tested, and the results expressed in terms of time of paralysis (minute) and time of death (minute) of the worms. Albendazole (1 mg/mL) was used as a reference (positive control) and PBS as a control group (negative control).Results: The qualitative phytochemical analysis of the methanolic extract (ME) of the plant disclosed the presence of alkaloids, glycosides, terpenoids, flavonoids, tannins, saponins, phenol, anthraquinone, and carbohydrates; whereas, the aqueous extract (AE) showed the presence of alkaloids, carbohydrate, flavonoids, and saponins. Both ME and AE of the C. longa (rhizome) expressed significant efficacy (p≤0.05) in causing paralysis as well as the death of the worms within 12 h of exposure at all tested concentrations, as compared to the negative control. The rhizome extracts of C. longa showed dose-dependent efficacy in causing paralysis of the worm motility and the final progression to death. The results showed that the ME at 10 mg/mL was significantly more potent (p≤0.05) over the AE.Conclusions: This study concluded that the rhizome extract of C. longa exhibited potent anthelmintic efficacy against the nematode parasite, Haemonchus spp.

scholarly journals Mahkota Dewa (God’s Crown) Fruit Extract Inhibits the Formation of Periodontal Pathogen Biofilms in vitro

2019 ◽  
Vol 2 (2) ◽  
pp. 57 ◽  
Author(s):  
Diajeng Celia Radita ◽  
Armelia Sari Widyarman
Keyword(s):  
Brain Heart Infusion ◽  
Positive Control ◽  
Negative Control ◽  
Periodontal Pathogen ◽  
Bacterial Strains ◽  
Fruit Extract ◽  
Fruit Extracts ◽  
Level Of Significance ◽  
Phosphate Buffered Saline

Introduction: Mahkota dewa (Phaleria macrocarpa) is an Indonesian fruit that contains antibacterial compounds, such as flavonoids, saponins, and tannins; it has been used as an alternative treatment for controlling infection. Objectives: This study aimed to examine the effect of mahkota dewa fruit extract on the formation of Porphyromonas gingivalis (P. gingivalis), Aggregatibacter actinomycetemcomitans (A. actinomycetemcomitans), and Treponema denticola (T. denticola) biofilms in vitro. Methods: God’s crown fruit was extracted using the maceration technique, and then diluted into different concentrations (25%, 12.5%, 6.25%, 3.125%, and 1.56%) using phosphate buffered saline (PBS). P. gingivalis ATCC-33277, A. actinomycetemcomitans ATCC-29522, or T. denticola ATCC-35405 were cultured in brain heart infusion (BHI) broth, 24h (anaerobic-condition), and then each type of bacteria (108CFU/mL) was distributed into a 96-well microplate to form a biofilm. Subsequently, the fruit extracts were distributed into the biofilm-containing well plates and incubated for 1h, 6h, and 24h. A biofilm without the fruit extract and chlorhexidine-gluconate (0.2%) was used as the negative and positive control, respectively. Crystal violet (0.5%w/v) was used to determine the density of the remaining biofilm using a microplate spectrophotometer (600 nm). Data were statistically analyzed using one-way ANOVA, and p <0.05 was set as the level of significance. Results: The mahkota dewa fruit extracts significantly inhibited the formation of a biofilm for all three bacterial strains at all concentrations and for each incubation time (p <0.05) based on optical density (OD)±SD.  The best concentration of fruit extract to inhibit biofilm formation was 25% for P. gingivalis (OD=0.19±0.06), 12.5% for A. actinomycetemcomitans (OD=0.14 ± 0.16), and 25% for T. denticola (OD=1.17±0.19) in comparison to the biofilm mass of the negative control, which was 1.67±0.06, 1.17±0.34, 2.66±0.38 for P. gingivalis, A. actinomycetemcomitans, and T. denticola, respectively. Conclusion: Based on these results, mahkota dewa fruit extract can inhibit the formation of biofilm on P. gingivalis, A. actinomycetemcomitans, and T. denticola, and it may potentially be used to prevent the infection associated with periodontal disease.

scholarly journals AN INVITRO COMPARATIVE EVALUATION OF ANTICANDIDAL HERBS (GINGER & TURMERIC) ON STREPTOCOCCUS MUTANS

2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Bafna Harshal P ◽  
Lunawat Sadhana R ◽  
Vathar Jagdishchandra ◽  
Kalantharakath Thanveer ◽  
Ricky Pal Singh ◽  
...  
Keyword(s):  
Streptococcus Mutans ◽  
Ethanolic Extract ◽  
Antimicrobial Effect ◽  
Positive Control ◽  
Negative Control ◽  
Dimethyl Formamide ◽  
Zone Of Inhibition ◽  
Ginger Extract ◽  
Inert Solvent

Aim: To comparatively evaluate the antimicrobial effect of turmeric and ginger extracts on Streptococcus mutans in in-vitro conditions. Material & Method: An in-vitro experimental study was conducted in a laboratory setting. Ethanolic extract of Ginger and Turmeric was prepared separately by cold masseration technique. The extract of each was then diluted with an inert solvent, Dimethyl Formamide, to obtain 5 different concentrations (2%, 4%, 6%, 8%, and 10%) of each. 0.2% chlorhexidine was used as a positive control and dimethyl formamide was used as negative control. The different extracts, along with controls, were then subjected to microbiological investigation to determine which gave a wider zone of inhibition against streptococcus mutans. The zone of inhibition was measured in millimeters. Results: Turmeric extracts presented the largest zone of inhibition 33mm at the concentration of 8%, while Ginger extract showed a zone of inhibition of 34mm at the concentration of 10%. Conclusion: Ethanolic extract of Turmeric demonstrated antimicrobial activity against Strptococcus Mutans at a lower concentration than that of Ginger. Keywords: Ginger, Turmeric, Streptococcus Mutans.

scholarly journals Assessment of Nephroprotective Potential of Ethanolic Extract Premna Tomentosa (Ept) in Alcohol Toxicity in Male Albino Rats

2020 ◽  
Vol 11 (SPL4) ◽  
pp. 3099-3103
Author(s):  
Gomathi Priyadharsini T ◽  
Kavimani M ◽  
Sathiya Narayana Murthy S ◽  
Prabhu K ◽  
Arudyuti Chowdhury
Keyword(s):  
Wistar Rats ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Blood Parameters ◽  
Positive Control ◽  
Negative Control ◽  
Albino Rats ◽  
Phytochemical Analysis ◽  
Histopathological Changes

The nephroprotective prospective of Premna tomentosa extract against Alcohol induced nephrotoxicity in rats was investigated in the present study. The characterization of ethanol extract of Premna tomentosa (EPT) was performed using standard phytochemical analysis. Male albino wistar rats 36 in numbers were divided into 6 groups including control, negative control, positive control and various doses of EPT Treated groups; Nephrotoxicity was induced by alcohol (1ml/100gm b.wt) in animals. Rats intoxicated with Alcohol were fed with 500, 750 mg/kg dose of EPT and Liv 52 (1ml/100gm b.wt) for 60 days. Results show that EPT (500mg/kg b.wt) had a significant effect against alcohol induced nephrotoxicity in rats than EPT (750mg/kg b.wt) in blood parameters and consonantly good histopathological changes in kidney. The deleterious histopathological alterations in kidney associated with glomerular and tubular changes in alcohol intoxicated rats was evident. This result shows Premna tomentosa may be used as supplementary drug for alcoholics.

UJI EFEKTIVITAS ANTHELMINTIK EKSTRAK RIMPANG BANGLE (Zingiber purpureum Roxb.) TERHADAP CACING Ascaridia galli SECARA IN VITRO

2017 ◽  
Vol 1 (2) ◽  
pp. 187
Author(s):  
Yanthi Susanti ◽  
Indri Astuti ◽  
Ade Ari Dwi Astuti
Keyword(s):  
Experimental Study ◽  
Data Analysis ◽  
Positive Control ◽  
Negative Control ◽  
Probit Analysis ◽  
Ascaridia Galli ◽  
Experimental Animals ◽  
Anthelmintic Efficacy ◽  
Pyrantel Pamoate

The research was conducted to observe anthelmintic efficacy on rhizome extract bangle against Ascaridia galli by in vitro procedure. Experimental study was conducted, with samples rhizomes bangle powder and  maceration method in three concentrations of 2%, 4% and 8%. The experimental animals used is Ascaridia galli with NaCl 0.9% as negative control and a pyrantel pamoate suspension as positive control with concentrations of 0.2%, 0.4% and 0.6%. The study was conducted in July 2014 at the Laboratory on IKIFA Academy of Pharmacy. The data analysis used is a probit analysis. Results of Research was rhizome extract bangle (Zingiber purpureum Roxb.) having as anthelmintic efficacy against Ascaridia galli with LC50 2.29% and LT50 in 4 hours 3 minutes 18 seconds

scholarly journals Cytotoxicity evaluation of four endodontic sealers

2008 ◽  
Vol 19 (3) ◽  
pp. 228-231 ◽  
Author(s):  
Paulo Tadeu da Silva ◽  
Fernanda Geraldes Pappen ◽  
Erick Miranda Souza ◽  
João Eduardo Dias ◽  
Idomeo Bonetti Filho ◽  
...  
Keyword(s):  
Peritoneal Macrophages ◽  
Positive Control ◽  
Negative Control ◽  
Phenol Red ◽  
Control Medium ◽  
Griess Reaction ◽  
Phosphate Buffered Saline ◽  
Mouse Peritoneal Macrophages ◽  
Endodontic Sealers

This study evaluated in vitro the cytotoxicity of four root canal sealers (Topseal, EndoRez, TubliSeal and Kerr Pulp Canal Sealer E.W.T.) and their effects on reactive oxygen/nitrogen intermediate induction by mouse peritoneal macrophages. Thioglycollate-induced cells were obtained from Swiss mice by peritoneal lavage with 5 mL 10 mM phosphate-buffered saline, washed twice and resuspended (106 cells/mL) in appropriate medium for each test. Cytotoxicity was determined by the presence of hydrogen peroxide (H2O2) and nitric oxide (NO) by the peroxidase-dependent oxidation of phenol red and Griess reaction, respectively. Sealer suspensions were obtained in two different concentrations from each material: 18 mg/mL and 9 mg/mL, established according to compatibility parameters following MTT assay. Comparing the sealers, H2O2 release at concentrations of 9 mg/mL and 18 mg/mL was similar: Topseal > positive control (medium + cells + 5 mg/mL zimozan solution) > EndoRez > TubliSeal > Kerr Pulp E.W.T. > negative control (medium + cells). NO release at concentration of 9 mg/mL was: positive control (medium + cells + 10 µg/mL LPS solution) > Topseal > Kerr Pulp E.W.T. > TubliSeal = EndoRez > negative control (medium + cells); at concentration of 18 mg/mL was: positive control > Topseal > Kerr Pulp E.W.T > TubliSeal > EndoRez > negative control. Based on the results, it may be concluded that Topseal presented the highest cytotoxicity among the tested sealers, releasing higher concentrations of NO and H2O2 in macrophage culture.

scholarly journals Ascertainment of In vivo Antidiarrheal and In vitro Thrombolytic Effect of Ethanolic Extract of Leaves of Amomum dealbatum

2019 ◽  
Author(s):  
Md. Azimul Islam ◽  
Mohammed Aktar Sayeed ◽  
Md. Abdul Barek ◽  
Enama Nabi Shetu ◽  
Md. Nurul Faisal
Keyword(s):  
Castor Oil ◽  
Venous Blood ◽  
Ethanolic Extract ◽  
Positive Control ◽  
Negative Control ◽  
Clot Lysis ◽  
Thrombolytic Activity ◽  
Thrombolytic Effect

Aims: The present study aimed to investigate antidiarrheal and thrombolytic effect of ethanolic extract of leaves of A. dealbatum in mice. Study design: Antidiarrheal effect was evaluated by castor oil-induced diarrhea method at two different concentrations in mice and in vitro thrombolytic activity was analyzed with clot lysis assay of human blood. Place and duration of study: Department of Pharmacy, International Islamic University Chittagong, Kumira, Chittagong-4318, Bangladesh, between December 2018 and February 2019. Methodology: The male Swiss mice’s were divided into four groups (n = 5). First group was orally treated with 1% Tween-80 (10 ml/kg) and second group was orally treated with loperamide (5 mg/kg). Third and fourth group were orally treated with ethanolic extract of leaves of A. dealbatum at 200 and 400 mg/kg accordingly. Human RBCs were collected for conducting thrombolytic assay. During this study, 1.5 ml of venous blood was drawn from healthy volunteers (n = 10) and Streptokinase was employed as positive control and distilled water was employed as negative control. Results: In castor oil induced diarrhea model, ethanolic extract of leaves of A. dealbatum at 200, 400 mg/kg and loperamide (5 mg/kg) significantly reduced the number of feces and increase percent of inhibition of defecations compared to negative control. The extract showed percent of inhibition of defecation of 16.67 and 37.50 for 200 and 400 mg/ml respectively where the positive control loperamide showed 66.67%. Percentage of clot disruptions were 4.51 (p<.001), 75.69 (p<.001) and 26.07 (p<.001) for water, streptokinase and 10 mg/ml extract respectively. Conclusion: Based on the results from in vivo and in vitro activities, the leaves of A. dealbatum were found to be a potential source of new antidiarrheal and thrombolytic agents.

scholarly journals The Role of Sechium edule Fruits Ethanolic Extract in Insulin Production and Malondialdehyde Level in Stz-Induced Diabetic Rat

2019 ◽  
Vol 4 (1) ◽  
pp. 11
Author(s):  
Betty Lukiati ◽  
Nugrahaningsih Nugrahaningsih ◽  
Siti Nur Arifah
Keyword(s):  
Ethanolic Extract ◽  
Positive Control ◽  
Negative Control ◽  
Diabetic Rats ◽  
Diabetic Rat ◽  
Sechium Edule ◽  
Liver And Pancreas ◽  
Group A ◽  
Kidney Liver

The objectives of this research were to examine the effect of Sechium edule ethanolic extract in insulin and Malondialdehyde (MDA) levels in streptozotocin (STZ) induced diabetic rats. Type 1 diabetic rat were obtained by intraperitonially injected with multiple low dose STZ (MLD-STZ) 20 mg/kgBW for 5 days. The animals were divided into 5 groups: untreated rats in group (K) were considered as negative control, MLD-STZ induced type 1 diabetic rats in group (S) were considered as positive control. In another 3 group (A, B, C) type 1 diabetic rats were orally treated with three doses of S. edule ethanolic extract (14, 28, 42 mg/kg BW) for 7 days. The animals were sacrificed in two days after last treatment, serum were collected for measuring of the insulin concentration by ELISA method. Level of MDA on kidney, liver and pancreas were measured by TBA method. The treatment with S. edule ethanolic extracts unable to increase of insulin yet but the treatment with 42 mg/kg BW of S. edule ethanolic extract showed significantly decreased MDA levels on liver but not significant on kidney and pancreas.

scholarly journals Zeolite as a Bone Bio-Modifier Carrier: An In-Vitro Study

2019 ◽  
Vol 9 (1) ◽  
pp. 126
Author(s):  
Mobina Mousavi ◽  
Azadeh Esmaeil Nejad ◽  
Erfan Shamsoddin ◽  
Mohammad Mehdi Golabgiran ◽  
Behzad Houshmand
Keyword(s):  
In Vitro Study ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Alizarin Red ◽  
Group A ◽  
Group B ◽  
And Function ◽  
Group D

Background: Zeolite is a microporous aluminosilicate compound which has been successfully used in tissue engineering. The effects of Zeolite on the morphology and functions of pre-osteoblastic MG-63 cells as new bone enhancer material is still unclear. Methods: In this vitro experimental study, MTT and Alizarin red staining test were performed on six groups of MG-63 cells which differed in Zeolite (Z) concentration and the presence or absence of Alloplast extract (A). Group A: 0.1&mu;g/mL Z+A, Group B: 0.1&mu;g/mL Z without A, Group C: 0.2&mu;g/mL Z+A, Group D: 0.2&mu;g/mL Z without A, Group E: 0.3&mu;g/mL Z+A, Group F: 0.3&mu;g/mL Z without A. There were also three control groups as positive control, negative control, and Alloplast control based on each related test. The data were analyzed by SPSS 20 via one-way ANOVA and Welch test. (P&lt;0.05). Results: At 24 hours, results showed that solutions with 0.1&mu;g/mL, 0.2&mu;g/mL, and 0.3&mu;g/mL Zeolite with or without Alloplast had significantly higher proliferation rates than positive control (distilled water) groups without Alloplast (p&lt;0.001). At 72hours time point, the results showed significantly higher proliferation rates in the solutions with 0.1&mu;g/mL, 0.2&mu;g/mL, and 0.3&mu;g/mL Zeolite with or without Alloplast compared to the positive control group without Alloplast (p&lt;0.001). Conclusions: Zeolite can increase proliferation of MG-63 cells without presence of Alloplast; It seems that combination of Zeolite with Alloplast maybe enhancing proliferation and function of MG-63 cells.

scholarly journals Anthelmintic Activity of Curcuma Aeruginosa Roxb Extract on Fasciola gigantica in Vitro

2020 ◽  
Vol 151 ◽  
pp. 01046
Author(s):  
Henni Vanda ◽  
Rizki Parindra ◽  
Muhammad Hambal ◽  
Farida Athaillah
Keyword(s):  
Methanolic Extract ◽  
Anthelmintic Activity ◽  
Positive Control ◽  
Negative Control ◽  
Fasciola Gigantica ◽  
Histopathological Study ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Phosphate Buffered Saline

Fasciola gigantica is a parasite that causes a disruption of the metabolism of fats, proteins, and carbohydrates, which interferes growth and causes death. Curcuma aeruginosa Roxb extract is one of the medicinal plants which has been used to treat several diseases. The aim of this study was to determine the effect of methanolic extract of C. aeruginosa Roxb on F. gigantica, including mortality time and histopathological changes that occurred after treatment. This study used a completely randomized design with five replications. The flukes were soaked in three different extract concentrations: 10% (T1), 25% (T2), and 50% (T3) (w/v). Phosphate buffered saline (PBS) solution was used as a negative control (C1) and albendazole as the positive control (C2). The mortality time of F. gigantica in each group was calculated, and the dead flukes were prepared for histopathological study. The data were analyzed by Analysis of variance. The results showed that C. aeruginosa extracts at the concentration of 10, 25 and 50% caused the death of the flukes within 75, 57 and 48 minutes, respectively., Histopathological observations showed that the extract caused breakage of tegument which is an important organ in the respiratory process and nutrient absorption. This study concluded that C. aeruginosa extract exhibited anthelmintic activity towards F. gigantica in vitro.

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