scholarly journals Evaluation of the fertility activity of the aqueous leaves extract of Zanthoxylum macrophylla (Rutaceae) on male rats

2017 ◽  
Vol 6 (5) ◽  
pp. 277-281
Author(s):  
Ngandjui Alphonse ◽  
◽  
Ngaha Njila Marie ◽  
Kenmogne Hubert ◽  
Koloko Brice Landry ◽  
...  
Keyword(s):  
Body Weight ◽  
Aqueous Extract ◽  
Serum Testosterone ◽  
Daily Basis ◽  
The Body ◽  
Male Rats ◽  
Serum Testosterone Level ◽  
Structural Abnormalities ◽  
Reproductive Activities ◽  
Daily Sperm Production

Zanthoxylum macrophylla, one of the useful medicinal plants in Cameroon, was scientifically conducted to find its aqueous extract leaves effect in some fertility parameters of male rats. 24 rats were randomly divided into 4 groups: Control, A, B and C group of six animals each. They received respectively 0, 100, 200 and 400 mg/kg body weight of aqueous extract of Z. macrophylla leaves on daily basis for 14 days. There were no significant changes on the body weight of treated animals. However, the weight of testis and the Daily Sperm Production respectively increased at dose of 200 mg/kg (P< 0.05 and P< 0.001) and 400 mg/kg (P< 0.01 and P< 0.001) while the weight of seminal vesicle and prostate also increased respectively at dose of 200 mg/kg (P< 0.05) and 400 mg/kg (P< 0.01) when compared to the control. The serum testosterone level significantly increased at the dose of 200 mg/kg (P< 0.01) and 400 mg/kg (P< 0.001) while the total cholesterol decreased at dose of 400 mg/kg (P< 0.05) when compared to the control. The serum protein decreased respectively at dose of 200 mg/kg (P< 0.01) and 400 mg/kg (P< 0.01) when compared to the control. The histological sections of the testis did not show any structural abnormalities in all treated animals. These results indicate that Zanthoxylum macrophylla could improve male reproductive activities.

Acute and sub-chronic toxicity of the aqueous extract of Ficus vogelii (Miq.) Miq. stem bark in rats

2021 ◽  
Vol 10 (2) ◽  
pp. 89-97
Author(s):  
EL Lappa ◽  
◽  
C Bogning Zangueu ◽  
EL Nguemfo ◽  
JJ Kojom Wanche ◽  
...  
Keyword(s):  
Body Weight ◽  
Aqueous Extract ◽  
Chronic Toxicity ◽  
Hematological Parameters ◽  
Lethal Dose ◽  
Relative Weight ◽  
Stem Bark ◽  
The Body ◽  
Female Rats ◽  
Male Rats

Ficus vogelii is a medicinal plant mainly found in tropical Africa and reported to treat inflammatory complaints. This study aims to evaluate the acute and sub-chronic toxicity of the aqueous extract of Ficus vogelii stem bark in wistar rats. For acute study, aqueous extract at a single dose of 5000 mg/kg body weight was administered to female rats and observed for 14 days. In the sub-chronic study, the extract was administered daily to both sex rats at the doses of 100, 200, 400, and 600 mg/kg body weight for 28 consecutive days. Body weight was measured weekly, while hematological, biochemical, and histopathological parameters were analyzed after euthanize. Aqueous extract of Ficus vogelii at all tested doses didn’t produced any mortality or significant change on the body weight and relative weight of rats on acute and sub-chronic studies. The lethal dose 50 was estimated greater than 5000 mg/kg (DL50˃5000 mg/kg). Hematological parameters were recorded non-significant in all treated rats. Aqueous extract at 600 mg/kg significantly changed transaminases and alkaline phosphatase activities, these changes were reversible in satellites. The concentrations of bilirubin was increased at 200 and 600 mg/kg in male rats, at 100, 400 mg/kg in female rats. The levels of lipids markers didn’t changed, except the significant decrease of LDL-cholesterol. Histological examination didn’t showed any change in the architecture of the liver and kidney of rats treated compared to control. Thus aqueous extract of Ficus vogelii stem bark didn’t produced adverse effects in rats after oral acute and sub-chronic treatment.

scholarly journals Hypoglycemic and hypolipidimic effect of naringin in diabetic male rats

2014 ◽  
Vol 13 (1) ◽  
pp. 43
Author(s):  
M. J. J. Al-Kurdy
Keyword(s):  
Body Weight ◽  
Blood Glucose ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Aqueous Extract ◽  
Diabetic Rats ◽  
The Body ◽  
Male Rats ◽  
Hypolipidemic Effect ◽  
Layer Chromatography

The current study aimed to determine the potency of aqueous extract of grape fruit (Naringin) in lowering blood glucose and lipid profile in streptozotocin induced diabetic male rats (by single injection of Streptozotocin at the dose of 60 mg/kg of the body weight). Naringin was extracted from grapefruit albedo (white inner Pell) by using aqueous hydrolysis, then it was identified on Thin Layer Chromatography (TLC).The results of thin layer chromatography have showed that Rf values was 0.75 in aqueous extract compared with Rf standard naringin (0.76).Twenty four adult male rats were randomly assigned to three equal groups treated for 30 days as follows: Intact control (C) , Diabetic Control (D.M.), treated diabetic rats (T) received (80mg/kg B.W.) of flavonoids (naringin). Blood sample were obtained befor and after 10,20 and 30 days from treatment. The results showed significant decrease in body weight , blood glucose , cholesterol, and triglyceride in T group. These results showed that naringin has potential hypoglycemic and hypolipidemic effect in streptozotocin induced diabetic rats.

scholarly journals Study of Histological Changes in the Bones of Front and Hind Limbs of White Rat Treated with Ibuprofen and Lepidium Sativum

2021 ◽  
Vol 11 (2) ◽  
pp. 1988-2003
Author(s):  
Zainab Salah Abdul Jabbar
Keyword(s):  
Body Weight ◽  
Aqueous Extract ◽  
Water Extract ◽  
The Body ◽  
Male Rats ◽  
Lepidium Sativum ◽  
Control Group ◽  
Histological Changes ◽  
Hind Limbs ◽  
Animal House

The current study was conducted to evaluate the morphological and histological changes in the front and hind limbs of Male albino rat belonging to the strain Sprague Dawley, treated with Ibuprofen and the possible protective effects of aqueous extract of Lepidium sativum. The study was performed in the animal house of Department of Biology Collage of Education for Girls University of Kufa. The study lasted seven months from September 2020 until February 2021 by following (80) male rats and were (16-20) weeks that weighted between (200-250)g which was divided in to eight groups each group consist of ten males. The first group was the orally given the normal saline only, and it was control group. The second group was treated orally with Ibuprofen at concentration of (400) mg/kg while the third group was administered Ibuprofen at concentration (400)mg/kg+ aqueous extract of Lepidium sativum seeds with concentration of (50) mg/kg. The fourth group was dosage Ibuprofen at (400)mg/kg+ extract of Lepidium sativum seeds with concentration (100)mg/kg orally too. The fifth group was treated with Ibuprofen at concentration (400)mg/kg +aqueous extract of Lepidium sativum at concentration (150) mg/kg orally. The sixth group was orally given the aqueous extract of Lepidium sativum seeds with concentration (50)mg/kg. The seventh group was treated with the aqueous extract of Lepidium sativum seeds with concentration (100)mg/kg orally. The last group was submitted to the aqueous extract of Lepidium sativum seeds with concentration (150)mg/kg by oral all groups were conducted once day from the first day until the sacrifice which was in two stages on (30 and 45)days. The current study included the process of recording the animal weights of body before and after the completion of experiment as well as weights of bones for front and hind limbs after the end of dose period The study included the histolgical sections of the limbs bones. It was absorved through the macroscopic examination of males dosed with Ibuprofen drug at concentration (400)mg/kg lack of movement and ,anorexia and sluggishness during a period 45 days. The results of statistical analysis showed significant decrease (P<0.05) in the body weight and the weight of limbs bones and the in treatment that were treated with Ibuprofen (30) and (45) days compared with control group. The results also showed decreased significant differences in body weight and weight of limbs in the groups were treated with Ibuprofen + water extract of lepidum sativum seeds (50)mg/kg also the result showed decrease (p<0.05) in body weight in the group of Ibuprofen + water extract of lepidum sativum seeds at (100)mg/kg in, the first dose 30 days, while there was no significant in the same group for the second dose(45) days. As for the group that was dose orally the aqueous extract of Lepidium Sativum seeds (50,100,150) mg/kg and for first and second dose showed significant increase ()in wight body and bones limb but no significant in length body and length of bones. Also patholgical changes were observed in the histolgical section of bone that dosed ibuprofen such as cellular changes in osteocytes, the lacuna looked empty without osteocyt and effected of cell components and cell life. The ather histolgical change was show in the bone marrow that decrease in blood cells components with hypoplasia and replacement of heamatopia with adipose content in the marrow cavity. There was no histopatholgical changes in the groups that treated with Ibuprofen +water extract of lipdium sativum seeds (50,100,150)Mg/kg compared with control group. As well as the group that was treated with water extract of Lepidium sativum showed cellular activity. From this study, it was concluded that Ibuprofen drug has toxic effects in the osteocytes that was affected in the bone tissue and bone formation for long term while the concentration aqueous extract of Lepidium sativum seeds has prevented the uncertain effects of drug. This stuy showed the important role of lepidum sativum as food supplements rich with vitamins and minerals on growth of bones.

Effect of aqueous extract of Leonotis leonurus (L.) R. Br. leaves in male Wistar rats

2010 ◽  
Vol 29 (5) ◽  
pp. 377-384 ◽  
Author(s):  
SO Oyedemi ◽  
MT Yakubu ◽  
AJ Afolayan
Keyword(s):  
Body Weight ◽  
Aqueous Extract ◽  
Blood Cells ◽  
Density Lipoprotein ◽  
Daily Basis ◽  
Lipoprotein Cholesterol ◽  
Male Rats ◽  
Corpuscular Haemoglobin ◽  
Liver And Kidney ◽  
Mean Corpuscular Haemoglobin

The aqueous extract of the leaves of Leonotis leonurus (L.) R. Br. at the doses of 125, 250 and 500 mg/kg body weight was investigated for toxicity in male rats following administration on daily basis for 21 days. The extract did not significantly (p > .05) alter the levels of haemoglobin, packed cell volume, mean corpuscular volume, red cell distribution width, basophils, total protein, phosphorus, calcium and chloride ions of the animals. Whereas the levels of lymphocytes, eosinophils, monocytes, triacylglycerol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, atherogenic index, albumin as well as alkaline phosphatase and gamma glutamyl transferase activity were decreased by the extract, those of neutrophil, magnesium, total and conjugated bilirubin, alanine and aspartate aminotransferase as well as liver and kidney body weight ratios increased. There was decrease in the mean corpuscular haemoglobin, mean corpuscular haemoglobin concentration and cholesterol only at the 500 mg/kg body weight of the extract, whereas the large unstained cells, sodium ions, white blood cells and uric acid increased only at 250 and 500 mg/kg body weight of the extract, respectively. The urea, creatinine and potassium increased only at 125 mg/kg body weight of the extract while the globulin content was elevated only at 500 mg/kg body weight of the extract. The doses did not produce any definite pattern of effect on the red blood cells and platelets. These alterations by the aqueous extract of L. leonurus leaves on the haematological together with the liver and kidney functional indices suggests parameter and dose-selective effects of the extract and will have consequential effects on the normal functioning of the blood system, kidney and liver of the animals. The extract is also unlikely to predispose the animals to cardiovascular risk when repeatedly consumed on daily basis at the doses investigated for 21 days. Therefore, the aqueous extract of L. leonurus leaves may not be ‘safe’ as oral remedy in male rats.

Effect of food restriction on 24-h serum and pineal melatonin content in male rats

1987 ◽  
Vol 115 (4) ◽  
pp. 507-513 ◽  
Author(s):  
C. L. Chik ◽  
A. K. Ho ◽  
G. M. Brown
Keyword(s):  
Body Weight ◽  
Food Restriction ◽  
Serum Testosterone ◽  
The Body ◽  
Male Rats ◽  
Organ Weights ◽  
Pineal Melatonin ◽  
Serum Lh ◽  
Testicular Weight ◽  
Male Wistar Rats

Abstract. Food restriction (50%) effects on the 24-h rhythm of serum and pineal melatonin (MT) were studied in 260–300 g male Wistar rats under a lighting regimen of 14 h light and 10 h dark. Body weight, testicular weight, accessory organ weights, serum LH, serum testosterone, and 24-h rhythms of serum and pineal MT were determined. One week of food restriction caused a decrease in body weight (18%), accessory organ weights (18%), and serum LH (50%), but had no effect on serum or pineal MT. Three weeks of food restriction suppressed the body weight and accessory organ weights further (35% and 39%, respectively), reduced serum LH (68%) and serum testosterone (53%), reduced pineal MT (12%) and raised serum MT (34%). The increased serum MT may play a role in the reported potentiation of pineal action in food deprived rats.

scholarly journals Ameliorating Effect of Green Tea Aqueous Extract against Histo pathophysiological Changes Induced by Ciprofibrate in the liver of Male Albino Rats

2020 ◽  
Vol 1 (3) ◽  
pp. 01-07
Author(s):  
Azab Azab
Keyword(s):  
Body Weight ◽  
Liver Function ◽  
Green Tea ◽  
Aqueous Extract ◽  
The Body ◽  
Direct Bilirubin ◽  
Male Rats ◽  
Central Vein ◽  
Liver Growth ◽  
Hepatic Cells

Background: The liver is a specific target for drug toxicity because of its role in removal and metabolism of chemicals by converting drugs into another forms that can be readily removed from the body. It is known that the main function of the liver is the elimination of toxins that may enter the body, thus becoming vulnerable damaged during this mechanism, which can be revealed as bleeding, congestion, necrosis or other conditions of liver injury. Ciprofibrate belongs to widely used class of lipid-regulating agents, which stimulate hepatic cells and the hepatic cell becomes uncontrollably divided, causing liver growth. It causes liver cell proliferation in addition to other pleiotropic effects such as peroxisome proliferation and induction of certain peroxisomal and cytosolic enzymes in liver. Objective: The present study aimed to evaluate the potential beneficial effects of green tea aqueous extract administration against the biochemical and histological alterations induced in the liver by ciprofibrate in male rats. Materials and Methods: In the current study 3 groups of 6 male rats were used (Control group, 100mg\Kg body weight, and Cipro 100mg\Kg body weight with green tea). The rats have been treated daily orally by gavages for 21 days. On the last day of the experiment the animals were killed then blood samples and parts from the liver were collected. Liver function was examined for the serum Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST), alkaline phosphates (ALP), enzyme activities, and serum total & direct bilirubin concentrations. The histopathological investigation was conducted for the liver tissues of all groups. Results: Treatment of male rats with 100 mg\Kg body weight of ciprofibrate caused a significant increase in serum ALT, AST, and ALP activities, total, and direct bilirubin concentration. Histologically, there were histological changes in central vein area and portal zones, revealed congestion in blood sinusoids, necrosis in hepatic cells, and damage in central vein lining epithelium. Co-administration of green tea aqueous extract with Ciprofibrate significantly improved the structural changes in the liver and the serum ALT, AST, and ALP activities, total, and direct bilirubin concentrations were significantly declined. Conclusion: It can be concluded that Ciprofibrate treatment induced elevation in liver function tests and severe histopathological changes and green tea aqueous extract was able to protect the liver against these effects in male rats. So, the patients should be advised to take green tea aqueous extract while they are treated by ciprofibrate.

scholarly journals Effect of Aqueous Extract ofMassularia acuminataStem on Sexual Behaviour of Male Wistar Rats

2011 ◽  
Vol 2011 ◽  
pp. 1-10 ◽  
Author(s):  
M. T. Yakubu ◽  
M. A. Akanji
Keyword(s):  
Body Weight ◽  
Aqueous Extract ◽  
Sexual Behaviour ◽  
Serum Testosterone ◽  
Female Rats ◽  
Receptive Female ◽  
Male Rats ◽  
Distilled Water ◽  
Once Daily ◽  
Massularia Acuminata

Ancient literature alluded to the use of a number of plants/preparations as sex enhancer. One of such botanicals isMassularia acuminatain which the stem has been acclaimed to be used as an aphrodisiac. Documented experiments or clinical data are, however, lacking. Therefore, this study was undertaken to evaluate the acclaimed aphrodisiac activity ofM. acuminatastem. Sixty male rats were completely randomized into 4 groups (A–D) of 15 each. Rats in group A (control) were administered with 1 mL of distilled water (the vehicle) while those in groups B, C, and D were given same volume containing 250, 500, and 1000 mg/kg body weight of the extract, respectively. Sexual behaviour parameters were monitored in the male rats for day 1 (after a single dose), day 3 (after three doses, once daily), and day 5 (after five doses, once daily) by pairing with a receptive female (1 : 1). The male serum testosterone concentration was also determined. Cage side observation on the animals revealed proceptive behaviour (ear wiggling, darting, hopping, and lordosis) by the receptive female rats and precopulatory behaviour (chasing, anogenital sniffing and mounting) by the extract-treated male rats. The extract at 500, and 1000 mg/kg body weight significantly (P<.05) increased the frequencies of mount and intromission. In addition, the ejaculation latency was significantly prolonged (P<.05). The latencies of mount and intromission were reduced significantly whereas ejaculation frequency increased. The extract also reduced the postejaculatory interval of the animals. Computed percentages of index of libido, mounted, intromitted, ejaculated and copulatory efficiency were higher in the extract treated animals compared to the distilled water-administered control whereas the intercopulatory interval decreased significantly. The extract also significantly (P<.05) increased the serum testosterone content of the animals except in those administered with 250 mg/kg body weight on days 1 and 3. Data from this study identified that the aqueous extract ofMassularia acuminatastem enhanced sexual behaviour in male rats. The improved sexual appetitive behaviour in male rats at the doses of 500 and 1000 mg/kg body weight ofMassularia acuminatastem may be attributed, at least in part, to the alkaloids, saponins, and /or flavonoids since these phytochemicals has engorgement, androgen enhancing, and antioxidant properties.

scholarly journals A study of the aphrodisiac properties of Cordyceps militaris in streptozotocin-induced diabetic male rats

2021 ◽  
Vol 14 (2) ◽  
pp. 537-544
Author(s):  
Toan Van Nguyen ◽  
Pramote Chumnanpuen ◽  
Kongphop Parunyakul ◽  
Krittika Srisuksai ◽  
Wirasak Fungfuang
Keyword(s):  
Testosterone Level ◽  
Serum Testosterone ◽  
Diabetic Rats ◽  
Cordyceps Militaris ◽  
The Body ◽  
Male Rats ◽  
Serum Testosterone Level ◽  
Control Group ◽  
Epididymal Sperm ◽  
Sperm Parameter

Background and Aim: Cordyceps militaris (CM) is a fungus that has been used to enhance aphrodisiac activity in men, but to date, no studies have focused on its antidiabetic properties. This study aimed to investigate the effects of CM on reproductive performance of streptozotocin (STZ)-induced diabetic male rats. Materials and Methods: Six-week-old Wistar rats were randomly divided into four groups: control Group 1 consisting of healthy rats; Group 2, healthy rats treated with CM (100 mg/kg); Group 3, diabetic untreated rats; and Group 4, diabetic rats treated with CM (100 mg/kg). Rats were orally administered with vehicle or CM for 21 days. The body weight, blood glucose level, food intake, epididymal sperm parameter, sexual behavior, serum testosterone level, and antioxidant parameters were determined. Results: The results indicated that CM treatment in STZ-induced diabetic rats significantly improved the epididymal sperm parameter and serum testosterone level and, in turn, their copulatory behavior. CM treatment in diabetic rats significantly ameliorated malondialdehyde level and significantly improved the glutathione and catalase levels. Conclusion: These results provide new information on the pharmacological properties of CM in ameliorating testicular damage due to oxidative stress and improving sexual performance in diabetic male rats.

scholarly journals Chinese Herbal Medicine Alleviates Thyroidectomy-Induced Cardiopulmonary Exercise Dysfunction in Rats

2020 ◽  
Vol 2020 ◽  
pp. 1-8 ◽  
Author(s):  
Tai-Yuan Chuang ◽  
Chia-Ying Lien ◽  
Chih-Hsiang Hsu ◽  
Chen-Wen Lu ◽  
Chung-Hsin Wu
Keyword(s):  
Blood Flow ◽  
Body Weight ◽  
Negative Control ◽  
The Body ◽  
Male Rats ◽  
Free Triiodothyronine ◽  
Cardiopulmonary Exercise ◽  
Chinese Herbal ◽  
Subcutaneous Blood Flow ◽  
Tsh Levels

Hypothyroidism frequently causes cardiopulmonary dysfunction, such as heart failure and respiratory and metabolic deficiencies. This study investigated the effects of Chinese herbal formula B307 on thyroidectomy-induced cardiopulmonary exercise dysfunction in rats. Twenty male rats were equally divided into four groups: negative control with sham treatment, positive control with oral B307 treatment only, thyroidectomy treatment only, and thyroidectomy with B307 posttreatment groups. The feeding dose of B307 was 50 mg/kg per day for 14 days. We examined and then compared the thyroid-stimulating hormone (TSH), free triiodothyronine (T3), free thyroxine (T4), and reactive oxygen species (ROS) from the blood of these four groups. Also, we compared the body weight, neck subcutaneous blood flow, cardiac ejection function, cardiopulmonary exercise function of oxygen consumption (VO2), carbon dioxide production (VCO2), and respiratory quotient (RQ = VCO2/VO2) among the four groups. Our results indicated that thyroidectomized rats had significantly decreased body weight, neck subcutaneous blood flow, cardiac ejection function, serum T3 and T4, and VO2 and VCO2, but had significantly increased ROS and TSH levels and RQ values compared with sham rats (P<0.01–0.05). In addition, thyroidectomized rats receiving oral B307 treatment had significantly increased body weight, neck subcutaneous blood flow, cardiac ejection function, and VO2, but significantly decreased ROS and TSH levels and VCO2 and RQ values compared with thyroidectomized rats (P<0.01–0.05). We suggest that the B307 could be a protective and beneficial alternative treatment for thyroidectomy-induced cardiopulmonary exercise dysfunction.

Toxicological evaluation of hydroethanol leaf extract of Pupalia lappacea (Linn.) Juss. (Amaranthaceae) in rodents

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Murtala Akanji Abdullahi ◽  
Elijah Oladapo Oyinloye ◽  
Akinyinka Alabi ◽  
Aderonke Adeyinka Aderinola ◽  
Luqman Opeyemi Ogunjimi ◽  
...  
Keyword(s):  
Leaf Extract ◽  
Density Lipoprotein ◽  
Serum Testosterone ◽  
Female Rats ◽  
Male Rats ◽  
Laboratory Animals ◽  
Serum Testosterone Level ◽  
Control Group ◽  
Toxicological Evaluation ◽  
Liver And Kidney

Abstract Objectives Several studies have established the ethnobotanical benefits of Pupalia lappacea (PL) in laboratory animals without extensive toxicological evaluation of its safety profiles. Thus, an extensive toxicological investigation of sub-chronic oral administration of the hydroethanol leaf extract of P. lappacea in rodents was carried out in this study. Methods Different groups of rats were treated orally with the extract (10, 50 and 250 mg/kg) daily for 90 consecutive days. The control group received distilled water (10 mL/kg). After 90 days, some rats were left for additional 30 days without treatment for reversibility study. Blood and organs samples were collected for different evaluations at the end of study periods. Results The extract decreased the bodyweights, feeding and water intakes in female rats. PL increased the weights of the liver and kidney in male rats. PL increased the red blood cell (RBC), packed cell volume (PCV), hemoglobin (Hb), triglycerides (TRIG), cholesterol and high density lipoprotein (HDL) contents in rats. PL (250 mg/kg) significantly reduced the sperm motility and serum testosterone level. Cyto-architectural distortions of the testes, liver and spleen were visible. Conclusions The findings showed that P. lappacea is relatively safe at lower doses but cautions should be taken at higher dose.

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