Hormonal profile and haematological parameters of Wistar albino rats treated with methanolic and aqueous leaf extracts of Schleichera oleosa

2021 ◽  
Author(s):  
Sophy Jose ◽  
M. P. Sinha
Keyword(s):  
Aqueous Extract ◽  
Low Dose ◽  
Methanolic Extract ◽  
Haematological Parameters ◽  
Albino Rats ◽  
High Dose ◽  
Corpuscular Haemoglobin ◽  
Hormonal Profile ◽  
Schleichera Oleosa ◽  
Wistar Albino Rats

Abstract Background: The present study aims to study the Hormonal profile and haematological parameters of Wistar albino rats treated with methanolic and aqueous extracts of Schleichera oleosa.Result: The amount of RBC was found to be 9.6±0.057106/mm3, 9.7±0.0125, 106/ 9.5±0.003, 106/mm3 9.5±0.012 106/mm3 and 9.5±0.023 106/mm3. The amount of WBC was found to be 13.5±0.058 103/mm3,13.6±0.0113 103/mm3,13.7±0.021 103/mm3, 9.5±0.012 103/mm3 and 9.5±0.023 103/mm3. Platelets, 396±0.577 103/mm3, 395±0.03 103/mm3 , 397±0.042103/mm3 , 398±0.020103/mm3, and 397±0.011103/mm3 for controlled group, low dose of methanolic extract, high dose of methanolic extract, low dose of aqueous extract and high dose of aqueous extract respectively. The packed cell volume, haemoglobin, mean corpuscular volume, mean corpuscular haemoglobin, corpuscular haemoglobin concentration and amount of neutrophils, Eosinophils, Lymphocytes, Basophils and Monocytes were measured and no significant change was noticed. The amount of testosterone showed significant increase from 0.75± 0.024 pg/ mL (control) 2.96± 0.088 pg/ mL, 3.9± 0.14pg / mL, 1.85± 0.076 pg/ mL and 2.85± 0.074 pg/ mL.Conclusions: The study suggests that the prolonged treatment of Wistar rats with both low dose and high dose of methanolic as well as the aqueous extract of Schleichera oleosa is not toxic and they increased the amount of testosterone in the blood which is indicative of their testosterone enhancement.

scholarly journals Induction of Epoxide Hydrolase, Glucuronosyl Transferase, and Sulfotransferase by Phenethyl Isothiocyanate in Male Wistar Albino Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Ahmad Faizal Abdull Razis ◽  
Noramaliza Mohd Noor ◽  
Nattaya Konsue
Keyword(s):  
Dietary Intake ◽  
Epoxide Hydrolase ◽  
Low Dose ◽  
Albino Rats ◽  
High Dose ◽  
Phenethyl Isothiocyanate ◽  
Enzyme Systems ◽  
Wistar Albino Rats ◽  
Glucuronosyl Transferase ◽  
Medium Dose

Phenethyl isothiocyanate (PEITC) is an isothiocyanate found in watercress as the glucosinolate (gluconasturtiin). The isothiocyanate is converted from the glucosinolate by intestinal microflora or when contacted with myrosinase during the chopping and mastication of the vegetable. PEITC manifested protection against chemically-induced cancers in various tissues. A potential mechanism of chemoprevention is by modulating the metabolism of carcinogens so as to promote deactivation. The principal objective of this study was to investigate in rats the effect of PEITC on carcinogen-metabolising enzyme systems such as sulfotransferase (SULT), N-acetyltransferase (NAT), glucuronosyl transferase (UDP), and epoxide hydrolase (EH) following exposure to low doses that simulate human dietary intake. Rats were fed for 2 weeks diets supplemented with PEITC at 0.06 µmol/g (low dose, i.e., dietary intake), 0.6 µmol/g (medium dose), and 6.0 µmol/g (high dose), and the enzymes were monitored in rat liver. At the Low dose, no induction of the SULT, NAT, and EH was noted, whereas UDP level was elevated. At the Medium dose, only SULT level was increased, whereas at the High dose marked increase in EH level was observed. It is concluded that PEITC modulates carcinogen-metabolising enzyme systems at doses reflecting human intake thus elucidating the mechanism of its chemoprevention.

scholarly journals BIOCHEMICAL EVALUATION OF CHRONIC CONSUMPTION OF MONOSODIUM GLUTAMATE ON LIVER OF WISTAR ALBINO RATS

2021 ◽  
pp. 99-102
Author(s):  
SURENDRA BABU THANGACHI ◽  
VARSHA SRIRAM MOKHASI ◽  
SHABINA KOMATH CHENOLY
Keyword(s):  
Blood Serum ◽  
Total Cholesterol ◽  
Total Bilirubin ◽  
Liver Enzymes ◽  
Monosodium Glutamate ◽  
Density Lipoprotein ◽  
Lipid Profiles ◽  
Albino Rats ◽  
High Dose ◽  
Wistar Albino Rats

Objective: The objective of this study was to determine if there were any harmful effects of monosodium glutamate (MSG) on the liver of Wistar albino rats chronically at three different doses, namely, low, mid, and high doses equivalent to human consumption doses in developing countries. Methods: The Wistar albino rats (n=24) were divided into four groups, namely control, Low dose MSG (180 mg/kg), Mid dose MSG (360 mg/kg), and High dose MSG (720 mg/kg). At the end of the experimental period (120 days), animal blood was collected retro-orbitally to analyze the liver enzymes such as aspartate transaminase (AST), alanine transaminase (ALT), alkaline phosphatase (ALP), Total protein, Albumin, and Total Bilirubin in blood serum. Lipid profiles, namely, Triglycerides, low-density lipoprotein (LDL), high-density lipoprotein (HDL), and Total cholesterol were subjected to analysis using blood serum. Results: Significant increase (p<0.05) in AST, ALT, ALP, and total bilirubin in serum of MSG induced low, mid, and high dose groups when compared to control group were recorded. There was a significant increase (p<0.05) in LDL, decrease in HDL, increase in total cholesterol and triglycerides of MSG-induced animal groups. Conclusion: The effects of MSG on serum liver enzymes and lipid profiles in this present animal study were not severely alarming even though the dosage was chronic which opens further discussion on the controversies revolving around MSG.

scholarly journals Evaluation of antidiabetic activity of fruit of Coriandrum sativum. Linn methanolic extract in Streptozocin induced diabetic wistar Albino rats

2017 ◽  
Vol 7 (1) ◽  
pp. 121
Author(s):  
Ahmed S. K. ◽  
Chakrapani Cheekavolu ◽  
Sampath D. ◽  
Sunil M.
Keyword(s):  
Research Study ◽  
Diabetes Management ◽  
Methanolic Extract ◽  
Coriandrum Sativum ◽  
Antidiabetic Activity ◽  
Control Group ◽  
Albino Rats ◽  
Citrate Buffer ◽  
Standard Drug ◽  
Wistar Albino Rats

Background: Diabetes prevalence is estimated to increase annually. Numerous people use traditional medicine, such as India also considered as the diabetic capital in the world. Diabetes is a metabolic disorder characterized by disturbances in lipid, carbohydrate and protein metabolism. The present study to evaluate the antidiabetic potential of coriandrum sativum. linn fruits methanolic extract in streptozocin induced diabetic wistar albino rats model.Methods: Diabetes induction in wistar albino rats by administration of streptozocin (50mg/kg, i.p.) in citrate buffer. 30 wistar albino rats were divided into 5 groups (A, B, C, D, E). Group A: served as normal control, whereas Group B: diabetic control, Group C, D methanolic coriandrum sativum Linn. fruits extract (CSFME) at a dose of 100, 200mg/kg orally, Group E was given standard drug Glibenclamide (0.5mg/kg) orally. All groups are administered for the period of 14 consecutive days and blood sugar levels was measured at regular intervals up to end of the study.Results: This present research study confirms that the test drug compound CSFME has sustained oral hypoglycaemic activity and statistically significant (p ≤0.05) and which is comparable with standard drug Glibenclamide.Conclusions: This research study confirms that the CSFME has antidiabetic activity against streptozocin induced wistar diabetic albino rats. It could be a novel antidiabetic agent and also a dietary adjunct in the type 2 diabetes management and its complication. Further studies are necessary required to confirm the antidiabetic activity of individual phytochemical compounds of Coriandrum sativum.

scholarly journals NEUROPROTECTIVE EFFECTS OF AQUEOUS EXTRACT OF HYDROCOTYLE JAVANICA IN AMELIORATING NEUROBEHAVIORAL ALTERATION INDUCED BY MERCURY

2019 ◽  
Vol 12 (1) ◽  
pp. 374
Author(s):  
Pankaj Phukan ◽  
Sanjit Namasudra ◽  
Meenakshi Bawari ◽  
Mahuya Sengupta
Keyword(s):  
Locomotor Activity ◽  
Aqueous Extract ◽  
Mercuric Chloride ◽  
Path Length ◽  
Low Dose ◽  
Escape Latency ◽  
Learning Ability ◽  
High Dose ◽  
Neuroprotective Effects ◽  
Group I

Objective: This study aims to assess the effects of the aqueous extract of Hydrocotyle javanica (HJ) in ameliorating mercury-induced neurobehavioral toxicity.Methods: For the study, 36 adult male Swiss albino mice of 25–30 g in weight were taken. They were equally divided into six groups. Group I was treated with distilled water, Group II was treated with mercuric chloride (1.5 mg/kg), Group III was treated with HJ extract low dose (100 mg/kg), Group IV was treated with HJ extract high dose (200 mg/kg), Group V was treated with mercuric chloride plus HJ extract low dose, and Group VI was treated with mercuric chloride plus TB extract high dose. In all the groups, the doses were administered orally through oral gavage tube and the treatment lasted for 14 days. The behavioral effects evaluated were locomotor activity in the open field test, immobility in forced swimming test and anxiety in elevated plus maze test, spatial learning ability, and memory in the Morris water maze test.Results: The present study showed that mercury exposure significantly decreased the locomotor activity (p<0.001), number of annulus crossovers (p<0.001), number of open arm entries (p<0.01), time spent in open arms (p<0.001), and increased escape latency (p<0.01), path length (p<0.001), and immobility (p<0.001) in mice. The aqueous extract of HJ significantly alleviated the neurotoxic effects of mercury. The aqueous extract of HJ showed to increase the locomotor activity (p<0.01), number of annulus crossovers (p<0.001), number of open arm entries (p<0.05), and time spent in open arms (p<0.05), which was decreased in mercury-exposed mice. The HJ extract also showed to decrease the immobility (p<0.001), escape latency (p<0.05), and path length (p<0.001) in mercury-exposed mice.Conclusion: The result of the study shows that neurobehavioral changes induced by mercuric chloride were significantly reversed by the aqueous extract of HJ. Thus, base on the present study, it is concluded that HJ is effective in ameliorating the neurobehavioral deficits induced by mercury.

scholarly journals PHARMACOLOGICAL ACTIVITY OF ULVA LACTUCA POLYPHENOLS FRACTION: CARDIOPROTECTIVE AND ANTIOXIDANT ACTIVITIES AGAINST ISOPROTERENOL-INDUCED MYOCARDIAL INFARCTION IN RATS

2019 ◽  
pp. 133-136
Author(s):  
RAVINDRAN NT ◽  
MOHAMED SADIQ A
Keyword(s):  
Myocardial Infarction ◽  
Antioxidant Activities ◽  
Reduced Glutathione ◽  
Serum Markers ◽  
Ulva Lactuca ◽  
Albino Rats ◽  
High Dose ◽  
Dependent Manner ◽  
Wistar Albino Rats ◽  
Antioxidant Markers

Objective: The objective of this study is to assess the activity of Ulva lactuca polyphenols fraction in protecting the myocardial infarction induced by a high dose of isoproterenol. Methods: This study was carried out using Wistar albino rats divided into six groups. Group 1 was the normal group. Groups 2, 3, 4, 5, and 6 received isoproterenol (85 mg/kg) i.p. twice at an interval of 24 h on the 14th and 15th day. In addition to isoproterenol, Group 3 received verapamil (5 μmol/kg) as a single dose intravenously on the 14th day 10 min before isoproterenol and Groups 4, 5, and 6 received U. lactuca polyphenols fraction at the doses of 50, 100, and 200 mg/kg, respectively, for 14 days. On the 16th day, serum and heart samples were harvested from the animals and the cardioprotective and antioxidant activities were assessed by studying the levels of cardiac functional heart marker enzymes, lipid profile, reduced glutathione, and antioxidant enzymes. Results: U. lactuca polyphenols fraction, at the tested doses, restored the levels of all serum markers and enzymes (aspartate aminotransferase, alanine aminotransferase, creatine phosphokinase, lactate dehydrogenase, cholesterol, triglycerides, and reduced glutathione) and heart homogenate antioxidant markers (reduced glutathione, superoxide dismutase, catalase, and glutathione peroxidase) significantly, in dose-dependent manner. Conclusion: This study suggests that U. lactuca polyphenols fraction has a cardioprotective effect against isoproterenol-induced myocardial infarction and possess antioxidant activities.

Pharmacological and Pathological Studies on Taiwan Folk Medicine (IX): The Hepatoprotective Effect of the Methanolic Extract from Echinops Grijisii

1993 ◽  
Vol 21 (01) ◽  
pp. 33-44 ◽  
Author(s):  
Chun-Ching Lin ◽  
Cheng-Hung Lin
Keyword(s):  
Liver Biopsy ◽  
Ethyl Acetate ◽  
Liver Damage ◽  
Methanol Extract ◽  
Methanolic Extract ◽  
Folk Medicine ◽  
Hepatoprotective Activity ◽  
Albino Rats ◽  
Histopathological Changes ◽  
Wistar Albino Rats

In order to isolate the main hepatoprotective component of Echinops grijisii, the crude drug was extracted with methanol and subjected to continuous extractions using n-hexane chloroform, ethyl acetate and n-butanol. The hepatoprotective studies of each fraction from the methanol extract of E. grijisii was conducted in Wistar albino rats with CC14-induced liver damage. Hepatoprotective activity was evaluated in terms of the modification of serum transaminase values such as SGOT and SGPT, and histopathological changes of liver biopsy. The results indicated that the main hepatoprotective component was concentrated in n-butanol and aqueous fractions.

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