scholarly journals In vivo antidiarrheal study of ethanolic extracts of Mikania cordata and Litsea monopetala leaves

2015 ◽  
Vol 10 (3) ◽  
pp. 562 ◽  
Author(s):  
Fatema Nasrin ◽  
Md. Lukman Hakim
Keyword(s):  
Body Weight ◽  
Castor Oil ◽  
Leaf Extract ◽  
Positive Control ◽  
Control Group ◽  
P Value ◽  
Leaf Extracts ◽  
Ethanolic Extracts ◽  
Antidiarrheal Activity

<p class="Abstract">In this study the antidiarrheal activity of ethanolic extracts of the leaves of <em>Mikania cordata</em> and <em>Litsea monopetala</em> was evaluated. Diarrhea was induced in mice by oral administration of castor oil (0.5 mL) 30 min after the administration of the extracts. During a 4 hour study the number of diarrheal feces and percentage inhibition of the extracts (200 and 400 mg/kg body weight) was determined. Loperamide (3 mg/kg body weight) served as standard and belonged to the positive control group. The extracts exhibited potent antidiarrheal activity as well as achieved statistically significant p value (p&lt;0.01 and p&lt;0.05) compared to control group. Among the extracts the highest percentage inhibition of defecation (60%) was recorded for leaf extract (400 mg/kg body weight) of <em>L. monopetala</em>. So, the study corroborates the significant antidiarrheal activity of <em>M. cordata</em> and <em>L. monopetala</em> leaf extracts and raises the demand of further sophisticated investigation.</p><p> </p>

scholarly journals Evaluation of In Vivo Antidiarrheal Activities of Hydroalcoholic Leaf Extract of Dodonaea viscosa L.(Sapindaceae) in Swiss Albino Mice

2019 ◽  
Vol 24 ◽  
pp. 2515690X1989195
Author(s):  
Jemal Abdela
Keyword(s):  
Plant Extract ◽  
Castor Oil ◽  
Leaf Extract ◽  
Gastrointestinal Transit ◽  
Control Group ◽  
Dodonaea Viscosa ◽  
Swiss Albino Mice ◽  
Antidiarrheal Activity ◽  
Albino Mice

Traditionally people used Dodonaea viscosa for the treatment of various ailments, including diarrhea. Therefore, this study was aimed to evaluate the antidiarrheal activity of the 80% methanolic leaf extract of D viscosa against castor oil-induced diarrhea in mice models. Different doses of 80% methanolic leaf extract of D viscosa (100, 200, and 400 mg/kg) were evaluated for their antidiarrheal activities using castor oil–induced diarrhea, gastrointestinal transit, and enteropooling models in Swiss albino mice. At all test doses, the plant extract showed significant ( P < .05) inhibition in the frequency of defecation of wet feces and total fecal output as compared to the control group. Similarly, at all dose ranges used the plant extract demonstrated significant ( P < .05) reduction in an intraluminal fluid accumulation as compared to the untreated group. Besides, at higher doses, the plant extract also indicated significant ( P < .05) antimotility activity in comparison with the control. In conclusion, these findings illustrated that the 80% methanolic leaf extract of D viscosa supported the traditional claim of antidiarrheal activity of the plant though further investigations are warranted.

Effects of 1% and 3% Mobe Leaf Extract Gel on Socket Wound Healing after Tooth Extraction

2021 ◽  
Vol 24 (1) ◽  
pp. 1-5
Author(s):  
Olivia Avriyanti Hanafiah ◽  
Denny Satria ◽  
Avi Syafitri
Keyword(s):  
Wound Healing ◽  
Tooth Extraction ◽  
Leaf Extract ◽  
Alveolar Bone ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
P Value ◽  
Gel Treatment

Tooth extraction is a process of removing teeth from the alveolar bone. In wound healing, fibroblast are very important cells. The main purpose of this study was to determine the effect of mobe leaf 1% and 3% extract gel (Artocarpus lakoocha) on fibroblast proliferation in post extraction tooth socket wound healing. This research used 16 samples of wistar rats, divided into 4 groups, a positive control group, a negative control group and a 1% and 3% mobe leaf extract gel group. The left mandibular incisors were extracted, then 1% and 3% gels of mobe leaf extract were applied on day 1 to day 7. Data analysis was calculated using the Kruskal-Wallis test on clinical data and one way ANOVA test for microscopic. The result of the socket wound healing activity test for a good concentration of mobe leaf extract gel was 3%. This research shows significant resultith p-value of 0.018 (< 0.05) on the closure of the socket wound clinically which means the closure of the wound accelerates because of the mobe leaf 3% extract gel treatment. The distance of fibroblast on microscopically shows significant resultith a p-value of 0.002 (< 0.05), which means that there was an enlargement of the distance fibroblast at the socket wound closure with application of mobe leaf 3% extract gel. From the results of the study it can be concluded that mobe leaf 3% extract gel has the best ability to show acceleration the closure of the socket wound either clinically or microscopically.

scholarly journals PRELIMINARY PHYTOCHEMICAL SCREENING AND EVALUATION OF ANTI-DIARRHOEAL ACTIVITY OF ETHANOLIC EXTRACT OF LEAVES OF CLERODENDRUM INFORTUNATUM

2017 ◽  
Vol 9 (4) ◽  
pp. 143
Author(s):  
Animesh Hazarika ◽  
Dipankar Saha
Keyword(s):  
Body Weight ◽  
Castor Oil ◽  
Herbal Remedy ◽  
Ethanolic Extract ◽  
Control Group ◽  
Phytochemical Analysis ◽  
Phytochemical Screening ◽  
Weight Group ◽  
Group I ◽  
Antidiarrheal Activity

Objective: To determine preliminary phytochemical Screening and evaluation of Antidiarrheal activity of ethanolic extract of Leaves Clerodendrum infortunatum.Methods: The ethanolic extract of leaves of Clerodendrum infortunatum was prepared and analyzed for phytochemical constituents using standard method and evaluate scientifically the anti-diarrheal effect using leaves of Clerodendrum infortunatum by castor oil-inducing method. Animals were divided into four groups. Group-I was treated with distilled water 2 ml/kg body weight. Group-II was treated with loperamide 1 mg/kg body weight, Group-III and Group-IV were treated with ethanolic extract of leaves Clerodendrum infortunatum 200 mg/kg and 500 mg/kg body weight respectively.Results: Various phytochemical analysis revealed the presence of sterols, terpenoids, alkaloids, carbohydrates, tannins, glycoside, saponins, proteins and amino acids. The ethanolic extract of Clerodendrum infortunatum leaves given by oral route to mice at doses of 200 mg/kg and 500 mg/kg significantly showed antidiarrheal activity against castor oil induced diarrhea as compared with control group and standard.Conclusion: The present study concluded that ethanolic extract of leaves of Clerodendrum infortunatum contain the high presence of phytochemical components and it showed that the leaves of Clerodendrum infortunatum having significant antidiarrheal activity. All doses of the plant extracts showed a significant delay in castor oil-induced diarrhea and this justifies the use of this plant as a herbal remedy against diarrhea. 

scholarly journals In Vivo Antidiabetic Efficacy, Mineral Element Composition, and Qualitative Phytochemistry of the Aqueous Leaf Extracts of Pentas zanzibarica (Klotzsch.) Vatke and Olea europaea subspecies africana (Mill.)

2021 ◽  
Author(s):  
Gervason Apiri Moriasi ◽  
Cromwell Mwiti Kibiti ◽  
Mathew Piero Ngugi
Keyword(s):  
Body Weight ◽  
Elemental Composition ◽  
Plant Extracts ◽  
Leaf Extract ◽  
Absorption Spectrometry ◽  
High Morbidity ◽  
Leaf Extracts ◽  
Aqueous Leaf Extract ◽  
Pharmacologically Active

Abstract Persistent hyperglycaemia is the hallmark of diabetes and is accountable for the devastating complications, which cause high morbidity and mortality. Conventional anti-diabetic agents are only palliative and characterised with limited efficacy, adverse effects, high costs, inaccessibility, prompting the need for better alternatives. Therefore, we investigated the in vivo hypoglycaemic activities, elemental composition, and qualitative phytochemistry of the aqueous leaf extracts of P. zanzibarica and O. europaea subspecies africana as potential sources of affordable, safer, accessible, and potent anti-diabetic therapies. In vivo hypoglycaemic activities of the studied plant extracts were evaluated at three dose levels of 50, 100, and 150 mg/Kg body weight (bw) in Alloxan-induced hyperglycaemic Swiss albino mice. The elemental composition of the plant extracts was analysed using the energy dispersive x-ray fluorescence spectroscopy (EDXRF System) and the atomic absorption spectrometry (AAS). Qualitative phytochemical screening was done following standard procedures. In this study, the aqueous leaf extract of P. zanzibarica, significantly (p<0.05) reduced alloxan-induced hyperglycaemia in mice from 163.26±2.24 mg/dL (at 0h) to 52.12±1.16 mg/dL (at the 4th h) at a dose of 50 mg/Kg body weight, 166.98±1.56 mg/dL (at 0h) to 48.90±1.40 mg/dL (at 4th h) at a dose of 100 mg/Kg body weight, and 168.64±2.96 mg/dL (at 0h) to 42.46±1.80 mg/dL (at 4th h) at a dose of 150 mg/Kg body weight, respectively. Similarly, the aqueous leaf extract of O. europaea subspecies africana significantly (p<0.05) reduced hyperglycaemia from 165.74±3.66 mg/dL (at 0h) to 65.26±1.46 mg/dL (at the 4th h) at a dose of 50 mg/Kg body weight, 158.14±3.49 mg/dL (at 0h) to 53.68±1.48 mg/dL (at the 4th h) at a dose of 100 mg/Kg body weight, and from 161.66±2.19 mg/dL (at 0h) to 44.48±1.35 mg/dL (at the 4th h) at a dose of 150 mg/Kg body weight, respectively Furthermore, the extracts contained chromium (Cr), zinc (Zn), magnesium (Mg), among other elements, and phytochemicals like phenols, flavonoids, and alkaloids, among others. Generally, the studied plant extracts exhibited significant hypoglycaemic efficacy in alloxan-induced hyperglycaemic mice, indicating their antidiabetic potential, and possess pharmacologically active phytochemicals and valuable minerals.

scholarly journals Toxicity evaluation and protective effect of Rhus longipes Engl. leaf extract in paracetamol induced oxidative stress in wister rats

2017 ◽  
Vol 6 (2) ◽  
pp. 73-77
Author(s):  
Olubukola S. Olorunnisola ◽  
◽  
Adewale Adetutu ◽  
Abiodun O. Owoade ◽  
Babatunde T. Adesina ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
Protective Effect ◽  
Leaf Extract ◽  
Control Group ◽  
P Value ◽  
Standard Drug ◽  
Test Of Significance ◽  
Dose Dependent ◽  
Isolated Liver

Aim: Acute toxicity and protective effect of ethanol leaf extract of Rhus longipes Engl. against Paracetamol induced oxidative stress was investigated. The LD50 of the leaf extract was determined using up and down technique and the effect of 1/10th and 1/20th/ LD50 of the extract on antioxidants enzymes and non-enzymes were assessed in the serum and isolated liver of normal and Paracetamol intoxicated rats. Data obtained were analyzed by one-way analysis of variance (ANOVA) and Dunnett’s t-test was used as the test of significance. Values were considered significant at P value < 0.05. The results obtained indicated that LD50 of Rhus longipes Engl. leaf extract is greater than 5000 mg/kg /body weight. A significant (p<0.05) increase was observed in the level of hepatic (H) TBARs (81.97%), Catalase (38.42%) and serum (S) TBARs (164.44%) and catalase (64.72%) respectively but, a significant (P<0.05) decrease in hepatic activities of SOD, GPX, GR, vitamin C and E in paracetamol treated groups when compared with the serum and normal control group respectively. The extracts (250 and 500 mg/kg/body/weight) and the standard silymarin significantly (p<0.05) restored the derange antioxidants parameters to near normal in dose dependent manners. The activities of the extract at the highest concentration (500 mg/kg/b.wt) compared favourably with the standard drug. The results suggested that the leaf extract of Rhus longipes Engl. contain bioactive compounds which could protect against toxicity induced oxidative stress. The results of this study can be used as a basis for further investigations in the search for the bioactive principle.

scholarly journals Effect of Jati Belanda Leaves Extract on Myeloperoxidase Level in Wistar Rat's Lung Induced Contusion Pulmonum

2019 ◽  
Vol 5 (3) ◽  
pp. 116-120
Author(s):  
Nia Savitri Tamzil ◽  
Evi Lusiana ◽  
Desi Oktariana
Keyword(s):  
Leaf Extract ◽  
Positive Control ◽  
Lung Damage ◽  
Control Group ◽  
Alveolar Cells ◽  
Pulmonary Tissue ◽  
Control Group Design ◽  
White Rats ◽  
Guazuma Ulmifolia

Pulmonary contusions are injuries to the lung parenchyma that often result from blunt trauma to the chest wall. This injury will activate the inflammatory response which can produce the effects of oxidative stress so that eventually lung damage occurs. Several studies have identified the effects of Jati Belanda leaves extracts related to the inflammatory process and their effects as antioxidants. This research is an in vivo experimental study with a prepost-test with control group design approach that aims to determine the effectiveness of the extracts of Jati Belanda (Guazuma ulmifolia) in its protection against pulmonary alveolar cells by pretreatment pulmonary contusions. The subjects of this study were white rats (Rattus norvegicus) Wistar strain which were divided into 5 groups namely positive control, negative control, Dutch teak leaf extract 125 mg / kgBB, 250 mg / kgBB and 500 mg / kgBW. Rats were induced by dropping a weight of 400 grams as high as 50 cm. The results of the study of Jati Belanda Leaf Extract (EDJB) all doses and positive control can significantly reduce levels of myeloperoxidase expression (p &lt;0.05). Therefore, it can be concluded that the extracts of Jati Belanda leaves (Guazuma ulmifolia) are all effective doses in reducing the expression of myeloperoxidase in pulmonary tissue of Wistar rats induced by pulmonary contusions.

scholarly journals Antiplasmodial and haematological effects of Senna occidentalis leaf ethanolic extracts on Swiss albino mice infected with Plasmodium berghei

2021 ◽  
Vol 12 (2) ◽  
pp. 122-128
Author(s):  
S.M. Babangida ◽  
G.J. Sow ◽  
D.M. Shehu
Keyword(s):  
Plasmodium Berghei ◽  
Blood Cells ◽  
Leaf Extract ◽  
White Blood Cells ◽  
Control Group ◽  
Phytochemical Analysis ◽  
Leaf Extracts ◽  
Swiss Albino Mice ◽  
Ethanolic Extracts ◽  
Albino Mice

A research was conducted to investigate the haematological effects of ethanolic leaf extracts of Senna occidentalis on Swiss albino mice infected with 0.2 ml of Plasmodium berghei infected blood. Fifteen (15) mice weighing between 140-260g were assigned into five study groups of three mice each. The first group is treated with 0.2 mL of normal saline (drug free control). Group 2, 3, 4 were treated with 100, 200, and 400mg/kg of theethanolic leaf extract respectively while group 5 received 10mg/kg of chloroquine phosphate. All doses were administered orally. The results obtained were analyzed using Analysis of Variance with Duncan’s Multiple Range Test to separate the means. The result of the preliminary phytochemical analysis revealed the presence of alkaloids, saponins, cardiac glycosides, diterpenoids, flavonoids, steroids, tannins, Triterpenoids, carbohydrates and proteins. The level of parasite suppression ranges from 35% to 75% and the activity increased with increase in concentration of the extracts (dose dependent). The extracts were found to increase the level of some haematological parameters such as Red Blood Cells, White Blood Cells and Haemoglobin. The effect is concentration dependent, increases with increase in concentration. Thus, the anti plasmodial efficacy of the leaf extract of S. occidentalis on P. berghei is confirmed. It is recommended that , 400 mg/kg leaf ethanolic extracts of S. occidentalis couldbe use in the treatment of malarial fever.

scholarly journals Evaluation of In Vivo Antidiarrheal Activity of 80% Methanolic Leaf Extract of Osyris quadripartita Decne (Santalaceae) in Swiss Albino Mice

2019 ◽  
Vol 24 ◽  
pp. 2515690X1983334 ◽  
Author(s):  
Meseret Yigzaw Teferi ◽  
Mohammedbirhan Abdulwuhab ◽  
Jibril Seid Yesuf
Keyword(s):  
Castor Oil ◽  
Leaf Extract ◽  
Intestinal Content ◽  
Negative Control ◽  
Standard Drug ◽  
Swiss Albino Mice ◽  
Antidiarrheal Activity ◽  
Albino Mice ◽  
Different Doses

The leaf of Osyris quadripartita is traditionally used for the management of diarrhea in different parts of Ethiopia. However, its use has not been scientifically validated for its efficacy. The aim of this study was to investigate antidiarrheal activity of hydroalcoholic leaf extract of O. quadripartita in mice models. Different doses of the methanolic leaf extract of O. quadripartita (100, 200, and 400 mg/kg) were tested for antidiarrheal activity using castor oil–induced diarrhea, enteropooling, and gastrointestinal motility models in Swiss Albino mice. The activities of the extract at different doses were compared with standard drugs and negative control groups of mice. The extract at all tested doses resulted in significant reduction ( P < .01) in number of wet feces, whereas significant reduction ( P < .01) in frequency of defecation in castor oil–induced diarrhea was seen at a dose of 400 mg/kg. It also showed a dose-dependent and significant reduction of volume of intestinal content in the enteropooling model at all tested doses and the observed results in 200 and 400 mg/kg were better than the standard drug, loperamide. However, significant antimotility effect was not observed at any of the tested doses. From these results we can conclude that methanolic leaf extract of O. quadripartita showed antidiarrheal activity.

scholarly journals Antipyretic effect of key lime (Citrus aurantiifolium) leaf extract on white rats

2012 ◽  
Vol 10 (2) ◽  
pp. 35-39
Author(s):  
AMELIA KARTIKA WIDOWATI ◽  
NUR HAFIDHA HIKMAYANI ◽  
ETI PONCORINI PAMUNGKASARI
Keyword(s):  
Body Weight ◽  
Leaf Extract ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Antipyretic Effect ◽  
White Rats ◽  
Key Lime ◽  
One Way Anova

Widowati AK, Hikmayani NH, Pamungkasari EP. 2012. Antipyretic effect of key lime (Citrus aurantifolia) leaf extract on white rats. Biofarmasi 10: 35-39. The objective of this study was to evaluate the antipyretic effect of key lime (Citrus aurantifolia L.) leaf extract on white rats (Rattus norvegicus) induced fever by using DPT vaccine. Thirty male white rats with the body weight of ±200 grams and the age of 2-3 months old were used in this study. Those rats were grouped equally into five groups, consisted of a negative control group (2 mL aquabidest), a positive control group (acetaminophen 6.3 mg/100 g of body weight), the first dose of key lime leaf extract (1.26 mg/100 g of body weight), the second dose (2.52 mg/100 g of body weight) and the third dose (5.04 mg/100 g of body weight). The measurement of rat temperature was conducted before and 2 hours after getting DPT vaccine, and every 30 minutes posttreatment until 120 minutes. Data at the 120th minute were analyzed by using One-Way Anova test. The results of One-Way Anova test showed that there were significant differences (p<0.05) among treatment groups. The results of post-hoc test analysis showed that the significant differences (p<0.05) were found between a negative control group and four other groups. There was no significant difference (p>0.05) between a positive control group and three groups of key lime leaf extract. It concluded that the key lime leaf extract has an antipyretic effect on white male rats.

scholarly journals Dietary supplementation of Neem (Azadirachta indica) leaf extracts improved growth performance and reduced production cost in broilers

2020 ◽  
Vol 13 (6) ◽  
pp. 1050-1055
Author(s):  
Torun Kumar Paul ◽  
Md. Mehedi Hasan ◽  
Md. Anowarul Haque ◽  
Sudipta Talukder ◽  
Yousuf Ali Sarker ◽  
...  
Keyword(s):  
Body Weight ◽  
Azadirachta Indica ◽  
Basal Diet ◽  
Positive Control ◽  
Negative Control ◽  
Control Group ◽  
Broiler Chicks ◽  
Growth Promoter ◽  
Leaf Extracts ◽  
Neem Leaves

Background and Aim: Global trend to remove the antibiotic growth promoter (AGP) from animals contributes to the exploration of successful measures to sustain production and reduces the intestinal diseases in the post-AGP era. Plant extracts, therefore, have been used to improve performance and intestinal health. Here, we conducted a study to evaluate the effects of neem (Azadirachta indica) leaf extracts (NLE) as alternatives to AGPs in broiler chickens. Materials and Methods: Sixty day-old broiler chicks were assigned to 12-floor pens, each stocked with five birds and divided into three treatment groups of four pens per treatment. The groups were: Negative control, basal diet without additives; positive control, basal diet with antibiotics and vitamins; and NLE treated group, basal diet supplemented with 0.1% aqua extract of neem leaves. Results: Overall feed intake was significantly (p≤0.05) highest in the positive control. Higher body weight, higher dressing percentage, and lower feed conversion ratio were observed in birds treated with NLE compared to the negative control group (p≤0.05) but not the positive control group (p>0.05). There was no significant variation in hematology between different groups. Furthermore, the economic evaluation indicated that the NLE treatment was found cheaper than control and antibiotic treatment in cost-benefit analysis. Conclusion: We suggest NLE might be a cheaper alternative to antibiotics in broiler production as indicated by improved body weight and feed efficiency.

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