Evaluation of In Vivo Antidiarrheal Activity of Solvent Fractions of Hagenia abyssinica (Rosaceae) in Swiss Albino Mice

Background. Ethiopia has several medicinal plants that have been used for their antidiarrheal activity. Hagenia abyssinica is the most commonly used medicinal plant for the management of diarrhea in Ethiopia. Thus, this study's aim is to investigate the antidiarrheal effect of solvent fractions of H. abyssinica. Methods. Antidiarrheal activity of extract fractions obtained from different solvents was evaluated by using small intestine transit, enteropooling, and castor oil-induced diarrhea animal models. In all animal models, the solvent fractions treated groups were treated with three different doses (100 mg/kg, 200 mg/kg, and 400 mg/kg) of the solvent fractions, while the negative control group was treated with a vehicle (distilled water), and positive control group was treated with loperamide. Results. The acute toxicity test revealed that the LD50 of H. abyssinica is > 2000 mg/kg. In castor oil-induced, the solvent fractions of H. abyssinica (at 200 mg/kg and 400 mg/kg) significantly ( P < 0.05 –0.001) prolonged the stool frequency, reduced the weight of feces, and delayed diarrheal onset time as compared with the negative control group. The fractions produced a significant ( P < 0.05 ) antimotility effect at the doses of 200 mg/kg and 400 mg/kg as compared to the negative control. All solvent fractions at the middle and higher doses showed a statistically significant dose-dependent reduction in the volume of intestinal contents and weight of the feces. However, the solvent fractions of H. abyssinica at a dose of 100 mg/kg failed to produce a statistically significant activity in all parameters (number of wet feces, the onset of diarrhea, and number of total feces) when compared with the negative control group. Conclusion. The extract fractions obtained from different solvents have shown significant antidiarrheal activity. Thus, this finding supports the claimed traditional use of H. abyssinica leaves for the treatment of diarrhea.

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Methanolic Crude Extract of Hagenia abyssinica Possesses Significant Antidiarrheal Effect: Evidence for In Vivo Antidiarrheal Activity

Evidence-based Complementary and Alternative Medicine ◽

10.1155/2021/9944629 ◽

2021 ◽

Vol 2021 ◽

pp. 1-8

Author(s):

Zemene Demelash Kifle ◽

Seyfe Asrade Atnafie ◽

Tesfaye Yimer Tadesse ◽

Teshome Fentik Belachew ◽

Birhanu Berihun Kidanu

Keyword(s):

Crude Extract ◽

Castor Oil ◽

Toxicity Testing ◽

Negative Control ◽

Control Group ◽

Traditional Use ◽

Standard Drug ◽

Hagenia Abyssinica ◽

Antidiarrheal Activity

Background. Hagenia abyssinica is one of the most commonly used medicinal plants for the treatment of diarrhea in Ethiopia. Therefore, this study aimed to evaluate the antidiarrheal effect of methanol crude extract of H. abyssinica leaves in mice. Methods. Acute toxicity testing was conducted using Organization for Economic Cooperation and Development guidelines. The antidiarrheal activity of the crude extract of H. abyssinica was investigated using three animal models such as small intestine transit, enteropooling, and castor oil-induced diarrhea models. The extract was administered at three different doses (100, 200, and 400 mg/kg) to the test groups, while the positive control group received 3 mg/kg of loperamide and the negative control group received 10 ml/kg of vehicle (distilled water). Results. The crude extract of H. abyssinica did not exhibit death at the limit dose (2 g/kg) throughout the observation period. In the castor oil-induced model, the crude extract at a dose of 200 and 400 mg/kg exhibited a significant ( P < 0.05 ) antimotility effect as compared to the negative control. The crude extract revealed a significant reduction in the volume and weight of intestinal contents at 200 and 400 mg/kg doses of the extract. Moreover, the highest antidiarrheal index (ADI) was obtained with the dose of 400 mg/kg of crude extract, which was comparable to the standard drug. Conclusion. The crude extract of Hagenia abyssinica possesses antidiarrheal activity and supports the traditional use of H. abyssinica for the management of diarrhea.

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Experimental evaluation of anxiolytic activity in mice using Vacha Churanam

International Journal of Research in Pharmaceutical Sciences ◽

10.26452/ijrps.v11ispl4.4507 ◽

2020 ◽

Vol 11 (SPL4) ◽

pp. 2520-2526

Author(s):

Anamika P K ◽

Sulaiman Mohammed Alnasser ◽

Abdul Khayum K

Keyword(s):

Scientific Evidence ◽

Negative Control Group ◽

Negative Control ◽

Anxiolytic Activity ◽

Control Group ◽

Significant Activity ◽

Memory Enhancement ◽

Antioxidant Mechanism ◽

Hole Board ◽

Enzyme Superoxide Dismutase

Vacha Churanam is an Ayurvedic product. It is commonly given traditionally for memory enhancement, antidepressants, anxiolytic and anti-stress. However, there is no scientific evidence for its anxiolytic activity. Therefore the current study is aimed to validate its anxiolytic activity. Kept mice persuaded the anxiety in the room maintained with a temperature of 40C for two h per day. The Vacha Churanam has administrated doses of 200 and 400 mg/kg, p.o for 21 days. The behavioural parameters such as elevated zero maze, light-dark test, Morris water maze, actophtometer, hole board were produced significant activity with Vacha Churanam. The neurotransmitters measures such as dopamine, serotonin and acetylcholine esterase measures were also increased in Vacha Churanam treated mice when matched with negative control group mice. The antioxidant enzyme superoxide dismutase was increased, and lipid peroxidase level was diminished in Vacha Churanam treated mice. It supports the anxiolytic action of Vacha Churanam through an antioxidant mechanism. The Anxiolytic result of Vacha Churanam is associated with essential constituents such as flavonoids, phenolic and steroids.

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Evaluation of the antidiarrheal activity of 80% methanol extract and solvent fractions of the leaf of Bersama abyssinica fresen (Melianthaceae) in mice

BMC Complementary Medicine and Therapies ◽

10.1186/s12906-021-03498-6 ◽

2022 ◽

Vol 22 (1) ◽

Author(s):

Mihret Ayalew ◽

Azmeraw Bekele ◽

Mestayet Geta Mengistie ◽

Seyfe Asrade Atnafie

Keyword(s):

Crude Extract ◽

Intestinal Motility ◽

Castor Oil ◽

Negative Control ◽

Experimental Models ◽

Chloroform Fraction ◽

Traditional Use ◽

Aqueous Fraction ◽

Antidiarrheal Activity

Abstract Introduction The use of traditional medicinal plants in the management of diarrhea has long been practiced in Ethiopia. B. abyssinica fresen is one of the plants traditionally used to treat diarrhea whereas an in vivo study had not yet been conducted. Thus, this study aimed to evaluate the antidiarrheal activity of crude extract and solvent fractions of the leaf of B. abyssinica in mice. Methods Cold maceration within 80% methanol was used to extract the leaf powder and extract of the leaf was fractionated using n-hexane, chloroform, and distilled water. The in vivo antidiarrheal activity of crude extracts and solvent fractions were tested in experimental models of castor oil-induced diarrhea, enteropooling, and antimotility test. Five groups each with 6 mice were used under the three antidiarrheal models. Positive controls were treated with loperamide 3 mg/kg and atropine 5 mg/kg and 2% tween 80 was used in the treatment of negative controls. The extract and solvent fractions were administered at doses of 100, 200, and 400 mg/kg. Time of onset of diarrhea, number and weight of total and wet feces, the percent reduction in the number of wet feces, weight and volume of intestinal contents, and percent inhibition of intestinal motility were recorded. Data were analyzed using SPSS version 20. Result Defecation of castor oil-induced diarrheal or loose stools was inhibited (p < 0.01 to p < 0.001) at 200 mg/kg and 400 mg/kg of crude extract and aqueous fraction. The crude extract and the aqueous fraction at three doses (p < 0.01 to p < 0.001), the chloroform fraction at 200 mg/kg and 400 mg/kg (p < 0.01 to p < 0.001), and the n-hexane fraction at 400 mg/kg (p < 0.05) reduced intraluminal fluid accumulation compared with the negative control. Castor oil-induced intestinal motility was significantly suppressed with the three-doses of aqueous fraction (p < 0.05 to p < 0.001), 200 mg/kg and 400 mg/kg of crude extract (p < 0.05 to p < 0.01), 400 mg/kg of chloroform and n-hexane (p < 0.01 to p < 0.001) compared with negative control. Conclusion The crude extract, aqueous, and chloroform fractions of B. abyyssinica leaves have promising anti-diarrheal effects, supporting the plant's traditional use to treat diarrhea.

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Evaluation of antidiarrheal effect of combination of Salam Leaves (Syzygiumpolyanthum) and Jackfruit Leaves (Artocarpus heterophyllus Lam.) infusum in rats induced by castor oil

Pharmacy Education ◽

10.46542/pe.2021.212.148151 ◽

2021 ◽

pp. 148-151

Author(s):

Husnul Khuluq ◽

Evi Marlina

Keyword(s):

Experimental Study ◽

Traditional Medicine ◽

Castor Oil ◽

Negative Control Group ◽

Positive Control ◽

Negative Control ◽

Positive Control Group ◽

Intestinal Lumen ◽

Control Group ◽

Artocarpus Heterophyllus

Backround: Diarrhoea is a condition characterised by watery, loose stools that occurs more than three times daily. In Indonesian traditional medicine, salam leaves and jackfruit leaves have been used as herbal treatments for many conditions, including as antidiarrheal medicines. Aims: The aim of this experimental study was to evaluate the antidiarrheal effect of a combination of Salam leaves and jackfruit leaves infusum induced by castor oil in rats. Method: The rats were divided into nine groups, where the negative control group was given CMC 1 %, the positive control group was given tannins, and five test groups were given the infusum with five comparisons of each dose administered orally. Castor oil was used as a stimulant of diarrhoea. Results: The results show that with all combinations of salam leaves: jackfruit leaves have antidiarrheal effects with decreased frequency of defecation, faeces consistency, and faeces weight at ratios of 1:1, 1:2, 1:3, 2:1, and 3:1 compared to the negative control (p < 0.05). Phytochemical test of the infusum indicated positive tannins. The antidiarrheal effect of both infusums might be due to the presence of tannins, which have anti-secretory effect in the intestinal lumen. Conclusions: The treatment with combination of salam leaves and jackfruit leaves infusum in rats induced by Castor oil has an antidiarrheal effect. The best result is a mixture of salam infusum: jackfruit infusum with 3:1 ratio.

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Effect of HylocereusPolyrhizus Rind Extract Toward Interleukin-1β, Vascular Endothelial Growth Factor Expression, Endometriosis Implant Area

International Journal of Pharmaceutical and Clinical Research ◽

10.25258/ijpcr.v9i08.9588 ◽

2017 ◽

Vol 9 (08) ◽

Author(s):

YanuarEka P. ◽

Hendy Hendarto ◽

Widjiati .

Keyword(s):

Vascular Endothelial Growth Factor ◽

Growth Factor ◽

Treatment Group ◽

Negative Control Group ◽

Negative Control ◽

Control Group ◽

Vascular Endothelial ◽

Mice Model ◽

Endothelial Growth Factor ◽

Fruit Rind

Retrograde menstruation lead to I Kappa B Kinase (IKK) fosforilation in peritoneum macrophage and cause secretion of proinflammatory cytokine interleukin1β then stimulate endometriosis cell to produce Vascular Endothelial Growth Factor which lead to increasing of endometriosis lession seen as endometriosis implant area. Cytokine secretion was inhibited through prevention of NF-κB activation by dragon red fruit rind extract (Hylocereuspolyrhizus). The aim of this reserach is to know the effect of dragon red fuit rind extract with 0,25; 0,5; and 1 mg/g bodyweight dosage toward IL-1β, VEGF expression and implant area in endometriosis mice model. The design of this experiment was randomized post test only control group design.Endometrios mice model were made in 14 days and split into two group, positive control group and treatment group after two week negative control group and postive control group were given Na-CMC 0,5% solution consequetively, and treatment group were given dragon red fruit extract with different dosage. Signification number for IL-1β is p>0,05, signification number for VEGF is p>0,05, and implant area signification number is p>0,05. Administration of dragon red fruit rind extract can decrease IL-1β, VEGF, and implant area.

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The Comparison of Ostecyte in the Pressure area and Tension area on Tooth Movement Because of Hyperbaric Oxygen Therapy

DENTA ◽

10.30649/denta.v12i1.162 ◽

2018 ◽

Vol 12 (1) ◽

pp. 34

Author(s):

Arya Barahmanta ◽

Muhammad Faizal Winaris ◽

Pambudi Raharjo

Keyword(s):

Hyperbaric Oxygen ◽

Oxygen Therapy ◽

Tooth Movement ◽

Bone Remodelling ◽

Orthodontic Tooth Movement ◽

Negative Control Group ◽

Positive Control ◽

Negative Control ◽

Control Group ◽

Pressure Area

Background: Orthodontic tooth movement is a interaction prosess of resorption and deposition of bone remodeling. Orthodontic tooth movement by mechanical strength causes changes in alveolar bone. Osteocyte is an essential cell to respond bone remodelling. Hyperbaric Oxygen Therapy affects production of osteocyte because it can release Reactive Oxygen Species (ROS) and Nitrid Oxide (NO). Purpose: To determine the difference number of osteocyte in pressure and tension area during tooth movement by adjuvant of Hyperbaric Oxygen 2,4 ATA during 7 days starting on day 8 to day 14. Materials and Methods: This research used Completery Randomized Control Group Post Test Only Design. 36 cavia cobaya (male) were divided into 3 groups randomly : the negative control groups, positive control group, and treatment group. Preparat staining used Hematoxylin Eosin (HE) and calculated on microscop 1000x with 20 field of view. Data analyses used one way ANOVA and LSD test then compared each area by using paired T test. Result: The data showed that the treatment group (P=10,67) tension area has the highest number of osteocyte than negative control group (K-=3,67), positive control (K+=7,42). In the pressure area showed that negative control group (K-=5,00) has the highest than positive control group (K+=3,83) and treatment (P=3,25). Conclusion: Therapy HBO 2,4 ATA 7 days starting on day 8 to day 14 is could increase osteocyte in the tissue to stimulate process of bone remodelling.<pre> </pre>Keywords: Hyperbaric Oxygen, Tooth movement, Bone remodeling, Osteocyte Correspondence: Arya Brahmanta, Department of Orthodonty, Faculty of Dentistry, Hang Tuah University, Arif Rahman Hakim 150, Surabaya, Phone 031-5945864, Email: <a href="mailto:[email protected]">arya.brahmanta@hangtuah.ac.id</a>

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Antiurolithiatic effect of Cymbopogon Proximus, Alhagi Maurorum, on Sulfadimidine induced urolithiasis in male New Zealand rabbits

Mansoura Veterinary Medical Journal ◽

10.35943/mvmj.2019.01.107 ◽

2019 ◽

Vol 20 (1) ◽

pp. 12-18

Author(s):

Sameh El-Nabtity

Keyword(s):

New Zealand ◽

Intramuscular Injection ◽

Negative Control Group ◽

Negative Control ◽

Control Group ◽

Aqueous Extracts ◽

Blood And Urine Samples ◽

Group 2 ◽

New Zealand Rabbits ◽

Group 1

The present study aimed to investigate the prophylactic effect of Cymbopogon proximus and Alhagi maurorum on Sulfadimidine induced urolithiasis in rabbits . Thirty New Zealand male rabbits were allocated into six equal groups (each of five): Group (1) was used as a negative control. Group(2) were administered sulfadimidine (200mg/kg) by intramuscular injection.Groups(3) and (4) were administered sulfadimidine(200mg/kg) by intramuscular injection and 330mg/kg of Cymbopogon proximus alcoholic and aqueous extracts respectively orally.Groups(5) and (6) were administered sulfadimidine(200mg/kg) by intramuscular injection and 400mg/kg of Alhagi maurorum alcoholic and aqueous extracts respectively orally. The period of experiment was 10 days. Blood and urine samples were collected from rabbits on the 10th day. The results recorded a significant decrease in serum creatinine, urea, uric acid and crystalluria in Cymbopogon proximus and Alhagi maurorum groups compared to sulfadimidine treated group.We conclude that Cymbopogon proximus and Alhagi maurorum have a nephroprotective and antiurolithiatic effects against sulfadimidine induced crystalluria.

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Evaluation of Salivary Vitamin C and Catalase in HIV Positive and Healthy HIV Negative Control Group

Infectious Disorders - Drug Targets ◽

10.2174/1871526517666170116142547 ◽

2017 ◽

Vol 17 (2) ◽

Cited By ~ 3

Author(s):

Fatemeh Ahmadi-Motamayel ◽

Samaneh Vaziri-Amjad ◽

Mohammad Taghi Goodarzi ◽

Jalal Poorolajal

Keyword(s):

Vitamin C ◽

Negative Control Group ◽

Negative Control ◽

Hiv Positive ◽

Control Group ◽

Hiv Negative

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Efek Ekstrak Etanol Kulit Petai (Parkia speciosa Hassk) Terhadap Penurunan Kadar Glukosa Darah Mencit Jantan

Jurnal Katalisator ◽

10.22216/jk.v3i1.2178 ◽

2018 ◽

Vol 3 (1) ◽

pp. 1

Author(s):

Verawaty Verawaty ◽

Dhea Claudia Novel

Keyword(s):

Blood Glucose ◽

Ethanol Extract ◽

Negative Control Group ◽

Positive Control ◽

Negative Control ◽

Control Group ◽

Male Mice ◽

Glucose Levels ◽

The Third ◽

Blood Glucose Levels

Penelitian ini bertujuan untuk melihat pengaruh pemberian ekstrak etanol kulit petai (Parkia speciosa Hassk) terhadap penurunan kadar glukosa darah mencit jantan yang diinduksi aloksan. Hewan percobaan dibagi atas 5 kelompok diantaranya kelompok kontrol negatif, kelompok kontrol positif,dosis I (280 mg/kgBB mencit), dosis II (560 mg/kg BB mencit), dosis III (840 mg/kg BB mencit). Penelitian dilakukan selama 21 hari. Persentase penurunan kadar glukosa darah mencit jantan setelah diberikan ekstrak etanol kulit petai pada hari ke-21 adalah dosis I (77,52 %) lebih besar dibandingkan dengan dosis II (69,5 %) dan dosis III (73,37 %). Data yang diperoleh dianalisis dengan uji Two Way Anova dengan program SPSS 17. Hasil penelitian ini menunjukkan bahwa pemberian ekstrak etanol kulit petai untuk tiga variasi dosis menyatakan perbedaan yang bermakna secara statistik terhadap penurunan kadar glukosa darah mencit jantan.Petai (Parkia speciosa Hassk) has a compound β-sitosterol and stigmasterol that have efficacy to decreased blood glucose levels. This study aimed to determine the effect of ethanol extract of petai peel for decrease blood glucose levels of male mice induced by alloxan. Experimental animals were divided into 5 groups including negative control group, positive control group, the first dose (280 mg/kg in mice), the second dose (560 mg/kg in mice), the third dose (840 mg/kg in mice). The study was conducted for 21 days. After 21 days, the result found that the percentage of blood glucose levels after the male mice given the ethanol extract of petai peel was, the first dose (77.52%) biger than the second dose (69.5%) and the third dose (73.37%). The data obtained were analyzed by Two Way ANOVA using SPSS 17. The results showed that have signicantly difference between three dose variation of ethanol extract of petai peel in blood glucose levels.

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Resistance to Fracture of Dental Roots Obturated with Different Materials

BioMed Research International ◽

10.1155/2015/591031 ◽

2015 ◽

Vol 2015 ◽

pp. 1-5 ◽

Cited By ~ 6

Author(s):

Berkan Celikten ◽

Ceren Feriha Uzuntas ◽

Kamran Gulsahi

Keyword(s):

Fracture Resistance ◽

Testing Machine ◽

Negative Control Group ◽

Positive Control ◽

Negative Control ◽

Positive Control Group ◽

Control Group ◽

Root Canal Filling ◽

Filling Materials ◽

Group 2

The aim of this study was to compare the vertical fracture resistance of roots obturated with different root canal filling materials and sealers. Crowns of 55 extracted mandibular premolar teeth were removed to provide root lengths of 13 mm. Five roots were saved as negative control group (canals unprepared and unfilled). Fifty root canals were instrumented and then five roots were saved as positive control group (canals prepared but unfilled). The remaining 45 roots were randomly divided into three experimental groups (n=15root/group) and obturated with the following procedures: in group 1, glass ionomer-based sealer and cone (ActiV GP obturation system); in group 2, bioceramic sealer and cone (EndoSequence BC obturation system); and in group 3, roots were filled with bioceramic sealer and cone (Smartpaste bio obturation system). All specimens were tested in a universal testing machine for measuring fracture resistance. For each root, the force at the time of fracture was recorded in Newtons. The statistical analysis was performed by using Kruskal-Wallis and post hoc test. There were no significant differences between the three experimental groups. The fracture values of three experimental and negative control groups were significantly higher than the positive control group. Within the limitations of this study, all materials increased the fracture resistance of instrumented roots.

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