scholarly journals Chemotherapeutic Evaluation of Ethanol Extract of Chromolaena odorata on Biochemical Aberrations Associated with Experimentally-induced Benign Prostatic Hyperplasia in Male Rats

2021 ◽  
Vol 12 (6) ◽  
pp. 8426-8440
Keyword(s):  
Benign Prostatic Hyperplasia ◽  
Management Strategies ◽  
Ethanol Extract ◽  
Prostatic Hyperplasia ◽  
Male Rats ◽  
Albino Rats ◽  
Chromolaena Odorata ◽  
Sudden Rise ◽  
Group 3 ◽  
Group 2

The sudden rise in benign prostatic hyperplasia (BPH) cases, severe side effects, and the high cost of conventional methods have necessitated the intensive search for alternative BPH management strategies. This study investigated the restorative effects of ethanol leaf extract of Chromolaena odorata (EECO) on testosterone-induced BPH in male albino rats. Thirty male albino rats with a weight range of 150-210 g were randomly distributed into six groups of five rats each. Group 1 was normal rats and not induced. Groups 2-6 were induced via daily subcutaneous injection of testosterone propionate (3 mg/kg) for 28 days. After induction, group 2 received vehicle (carboxyl methylcellulose), group 3 received finasteride (1 mg/kg), while groups 4-6 received 100, 200, and 400 mg/kg of EECO, respectively, for 21 days orally. Prostate and biochemical parameters were determined using standard methods. Treatments with EECO decreased the concentrations of prostate-sensitive antigen, dihydrotestosterone, testosterone, malondialdehyde, cholesterol, low-density cholesterol, and liver enzyme activities compared with BPH-control. Furthermore, there was increased superoxide dismutase, and catalase activities in extract treated groups compared with BPH- control. The findings from this study showed that EECO inhibited testosterone-induced BPH anomalies, making it promising phytotherapy for the management of BPH in males.

scholarly journals Moringa oleifera Extract Extenuates Echis ocellatus Venom-Induced Toxicities, Histopathological Impairments and Inflammation via Enhancement of Nrf2 Expression in Rats

2021 ◽  
Vol 28 (1) ◽  
pp. 98-115
Author(s):  
Akindele O. Adeyi ◽  
Sodiq O. Adeyemi ◽  
Enoh-Obong P. Effiong ◽  
Babafemi S. Ajisebiola ◽  
Olubisi E. Adeyi ◽  
...  
Keyword(s):  
Moringa Oleifera ◽  
Ethanol Extract ◽  
Male Rats ◽  
Blood Electrolytes ◽  
Tnf Α ◽  
Group 3 ◽  
Group 2 ◽  
Haematological Indices ◽  
Nrf2 Expression ◽  
Potential Remedy

Echis ocellatus snakebite causes more fatalities than all other African snake species combined. Moringa oleifera reportedly possesses an antivenom property. Therefore, we evaluated the effectiveness of M. oleifera ethanol extract (MOE) against E. ocellatus venom (EOV) toxicities. Thirty male rats were grouped as follows (n = 5): Group 1 (normal control received saline), groups 2 to 6 were administered intraperitoneally, 0.22 mg/kg (LD50) of EOV. Group 2 was left untreated while group 3 to 6 were treated post-envenoming with 0.2 mL of polyvalent antivenom, 200, 400, and 600 mg/kg of MOE respectively. MOE significantly (p<0.05) normalized the altered haematological indices and blood electrolytes profiles. MOE attenuated venom-induced cellular dysfunctions, characterized by a significant increase in NRF2, and concomitant downregulation of increased antioxidant enzymes (SOD and CAT) activities in the serum and heart of the treated rats. MOE normalized the elevated TNF-α and IL-1β in serum and heart tissues. Furthermore, the IgG titre value was significantly (p<0.5) higher in the envenomed untreated group compared to the MOE-treated groups. Hemorrhagic, hemolytic and coagulant activities of the venom were strongly inhibited by the MOE dose, dependently. Lesions noticed on tissues of vital organs of untreated rats were abolished by MOE. Our findings substantiate the effectiveness of MOE as a potential remedy against EOV toxicities.

scholarly journals Ganoderma Lucidum from Red Mushroom Attenuates Formaldehyde-Induced Liver Damage in Experimental Male Rat Model

Biology ◽  
2020 ◽  
Vol 9 (10) ◽  
pp. 313
Author(s):  
Babatunde Oluwafemi Adetuyi ◽  
Tolulope Olamide Okeowo ◽  
Oluwatosin Adefunke Adetuyi ◽  
Oluwaseun Abraham Adebisi ◽  
Olubanke Olujoke Ogunlana ◽  
...  
Keyword(s):  
Ganoderma Lucidum ◽  
Ethanol Extract ◽  
Male Rats ◽  
Male Rat ◽  
Protective Potential ◽  
Group 4 ◽  
Male Wistar Rats ◽  
Group 3 ◽  
Group 2 ◽  
Mediated Reduction

The majority of liver-related illnesses are caused by occupational and domestic exposure to toxic chemicals like formaldehyde (FA), which is widely common in Africa and the world at large. Hence, measures should be taken to protect humans from its hazardous effects. This study, therefore, examines the protective potential of Ganoderma lucidum (100 mg/kg body weight) on formaldehyde-induced (40%) liver oxido-inflammation in male rats. Male Wistar rats, 150–200 g, were allotted into four groups of 10 animals as follows: Group 1 was orally treated with 1 mg/mL distilled water, Group 2 was exposed to a 40% formaldehyde vapor environment for 30 min per day, Group 3 was orally treated with 100 mg/kg ethanol extract of Ganoderma lucidum, and Group 4 was co-administered formaldehyde and 100 mg/kg ethanol extract of Ganoderma lucidum. Rats were then sacrificed 24 h after administering the last dose of treatment, and the livers were excised. Ganoderma lucidum significantly reversed the formaldehyde-mediated reduction in body and organ weight. Ganoderma lucidum administration significantly prevented oxido-inflammation by reducing the levels of hydrogen peroxide and malondialdehyde and increasing the activity of antioxidant enzymes and glutathione contents, as well as the normal level of nitrite and myeloperoxidase production in FA-treated rats. Additionally, Ganoderma lucidum reversed a large decline in proinflammatory markers in formaldehyde. Furthermore, Ganoderma lucidum restores formaldehyde-induced histological alterations in the liver. Collectively, our results provide valuable information on the protective potential of Ganoderma lucidum in protecting formaldehyde-induced liver oxido-inflammation in male rats.

scholarly journals Changing patients’ profile presenting for surgical management of benign prostatic hyperplasia over the past 16 years: A single-centre perspective

2015 ◽  
Vol 9 (11-12) ◽  
pp. 372 ◽  
Author(s):  
Mohamed A Elkoushy ◽  
Ahmed M Elshal ◽  
Mostafa M Elhilali
Keyword(s):  
Urinary Incontinence ◽  
Benign Prostatic Hyperplasia ◽  
Operative Time ◽  
Prostate Volume ◽  
Prostatic Hyperplasia ◽  
Complication Rates ◽  
Symptomatic Benign Prostatic Hyperplasia ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

<p><strong>Introduction:</strong> We assessed the change of patients’ profile presenting for symptomatic benign prostatic hyperplasia (BPH) over 16 years and its impact on surgical outcomes over this time.</p><p><strong>Methods:</strong> We reviewed a prospectively maintained database of patients treated with laser for symptomatic BPH since March 1998. Patients were divided into 3 consecutive time-based groups: Group 1 for patients who underwent surgery before April 2004; Group 2, between April 2004 and March 2009; and for Group 3 from April 2009 to August 2014. We reviewed demographic and preoperative data, including prostate volume; international prostate symptoms score (IPSS), quality of life (QoL), and peak flow rate (Qmax). We also recorded any perioperative and long-term complications.</p><p><strong>Results:</strong> A total of 1835 patients were included in our study, including 542 (29.5%) in Group 1, 614 (33.5%) in Group 2, and 679 (37%) in Group 3. Preoperative prostate volume was positively correlated with age at surgery (r = 0.62, p &lt; 0.001), total energy used (r = 0.47, p &lt; 0.001), and total operative time (r = 0.47, p &lt; 0.001). Patients in Group 3 were significantly older (75.28 ± 8.47 in Group 3 vs. 71.11 ± 8.9 in Group 2 vs. 65.3 ± 9.04 years in Group 1, p 72 years), prostate volume (&gt;80 cc), operative time (&gt;95 minutes), and preoperative PSA (&gt;6 ng/dL) were significantly associated with postoperative urinary incontinence.</p><strong>Conclusions:</strong> Patients presenting for surgery due to symptomatic BPH over the last 16 years were significantly older, more morbid, and had larger prostates and more abnormal voiding parameters. Over time, patients used prostatic medications more frequently. Despite the changes in patient profiles, perioperative safety and complication rates between groups were comparable, likely due to advancements in laser technology and techniques. Age (&gt;72 years), prostate volume (&gt;80 cc), operative time (&gt;95 minutes), and preoperative PSA (&gt;6 ng/dL) were significantly associated with reversible postoperative urinary incontinence.

scholarly journals Cucumeropsis mannii seed oil (CMSO) ameliorates adipokines dysfunction and dyslipidemia in male Wistar rats exposed to Bisphenol-A

2022 ◽  
Author(s):  
Patrick Maduabuchi Aja ◽  
Darlington Chiadikobi Chukwu ◽  
Peter Chinedu Agu ◽  
Onyedika Gabriel Ani ◽  
Ezebuilo Ugbala Ekpono ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Bisphenol A ◽  
Wistar Rats ◽  
Male Rats ◽  
Albino Rats ◽  
Risk Indices ◽  
Male Wistar Rats ◽  
Group 3 ◽  
Group 2 ◽  
Cucumeropsis Mannii

Bisphenol-A (BPA) and its analog are extensively utilized in the production of plastics which are rather ubiquitous in our environment. At high temperatures, BPA is leached into water and food packed in plastic containers. This research investigated the ameliorative effects of CMSO on adipokines dysfunction and dyslipidemia in male Wistar rats exposed to Bisphenol-A. thirty-six (36) albino rats weighing 100 - 200 g were randomly assigned into six (6) different experimental groups of controls (1, 2, and 3) and the tests (4, 5, and 6). Group 1 was given only 1 ml of olive oil, group 2 received 100 mg/Kg body weight (b.w) of BPA, group 3 was given 7.5 ml/Kg b.w of CMSO, groups 4, 5, and 6 received 100 mg/Kg b.w of BPA and 7.5, 5 and 2.5 mg/Kg b.w of CMSO respectively. CMSO and BPA were concurrently administered via oral intubation for periods of 42 days. Lipid profile and adipokines levels were determined in plasma and adipose tissue. BPA in male rats significantly (p<0.05) elevated the levels of cholesterol, triglycerides, LDL-C, liptin, and coronary and atherogenic risk indices in plasma and adipose tissue with reductions in HDL-C and adiponectin levels. BPA plus CMSO in male rats significantly (p<0.05) decreased the levels of cholesterol, triglycerides, LDL-C, liptin, and coronary and atherogenic risk indices with an elevation of HDL-C and adiponectin levels in both plasma and adipose tissue. These results suggest that CMSO could be useful in the management of cardiovascular-related diseases induced by BPA.

scholarly journals Histopathological Assessment of the Effect of Pregabalin Toxicity on Cerebrum and Cerebellum of Adult Albino Rats

2021 ◽  
Author(s):  
Wael Abdou Hassan ◽  
Shaimaa Shehata ◽  
Ahmad ElBana
Keyword(s):  
Cerebral Cortex ◽  
Acute Toxicity ◽  
Chronic Toxicity ◽  
Control Group ◽  
Albino Rats ◽  
Histopathological Study ◽  
Addictive Behaviors ◽  
Group 3 ◽  
Group 2 ◽  
Cerebral Cortex Tissue

Abstract Background: Pregabalin (PGB) used as analgesic in treatment of neurogenic pains of chronic diseases, is considered as one of the most abused anti-epileptic drugs worldwide and it has been proved that it induces addictive behaviors. The present histopathological study aimed to identify the effect of PGB administration on cerebral cortex and cerebellar cortex, in both acute and chronic toxicity. Seventy-two male and non-pregnant female adult albino rats’ 6- to 8-week-old divided into 3 main groups of 24 rats each were studied. Group 1 represented the control group and group 2 represented the acute toxicity group, in which rats were given a single dose of PGB (5000 mg/kg) orally by gavage and after 24 hours, rats were sacrificed and examined. Group 3 represented the chronic toxicity group; were given PGB 500 mg/kg orally by gavage for 12 weeks, after which rats were sacrificed and examined. Result: Cerebral cortex tissue of acute toxicity group displayed astrocytosis and dystrophic changes, while in chronic group showed degeneration, necrosis and cellular infiltrates. The cerebellum of chronic groups showed degeneration and shrunken of Purkinje cells. Conclusion: Acute and chronic intoxication with pregabalin adversely altered the structure of cerebral cortex and cerebellum.

scholarly journals Changes in Adult Rats’ Testis structure Induced by Hypothyroidism and Alleviating Role of L-Carnitine

2019 ◽  
Vol 1 (4) ◽  
pp. 13-28
Author(s):  
Abdelmonem Awad Hegazy ◽  
Manal Mohammad Morsy ◽  
Rania Said Moawad ◽  
Gehad Mohammad Elsayed
Keyword(s):  
Fatty Acids ◽  
Semen Analysis ◽  
Protective Role ◽  
The Body ◽  
Albino Rats ◽  
Adult Rats ◽  
Fatty Acids Metabolism ◽  
Group 3 ◽  
Group 2

Background Hypothyroidism is a metabolic disorder affecting the functions of many tissues in the body including the testis. Testis is rich in the polyunsaturated fatty acids content and lacks strong intrinsic antioxidant system making it prone to such oxidative stress. L-carnitine (LC) regulates long chain fatty acids metabolism; and is considered a valuable antioxidant factor. Aim It was to evaluate the effect of hypothyroidism induced by propylthiouracil (PTU) on rats’ testes and the possible protective role of LC. Methods Forty-eight adult male albino rats were used in this work. The animals were divided into three groups with sixteen animals in each. Group 1 (Control): Animals were kept without medications. Group 2 (PTU-treated): was subjected to administration of PTU; while group 3 (PTU and LC) received both PTU and LC. By the end of the experiment “30 days”, blood samples were taken for hormonal assay; then animals were anaesthetized and sacrificed. Specimens were homogenized for biochemical analysis; epididymal content of each rat was obtained immediately for semen analysis. Testes’ specimens were harvested, prepared and examined by light microscope examination. Results Induced hypothyroidism was noticed to cause histopathological, morphometric and biochemical changes in rat’s testes. LC protected the testicular specimens against such changes; it also improved the seminal quality and quantity as well as testicular structure and biochemistry. Conclusion Hypothyroidism could result in hazards to the structure of testis. Fortunately co-administration of LC might reduce such hazards.

scholarly journals The optical analysis of the abdominal wall using the biospeckle after implants of polypropylene mesh in rats

2009 ◽  
Vol 24 (6) ◽  
pp. 442-448
Author(s):  
Tâmara Maria Nieri ◽  
Marco Antonio de Oliveira Peres ◽  
Emerson Rodrigo da Silva ◽  
Inácio Maria Dal Fabbro ◽  
Mikiya Muramatsu ◽  
...  
Keyword(s):  
Animal Model ◽  
Abdominal Wall ◽  
Polypropylene Mesh ◽  
Male Rats ◽  
Mesh Placement ◽  
Group 4 ◽  
Mesh Prosthesis ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

PURPOSE: To evaluate an experimental animal model to study the abdominal tissue activity considering its interaction with a polypropylene mesh, through the use of one of the optical phenomena of light Laser, the biospeckle. METHODS: Fifty Wistar male rats were divided into four groups: Group 1: ten animals not submitted to surgery; Group 2: ten animals submitted to surgery without polypropylene mesh; Group 3: 20 animals submitted to surgery followed by the mesh placement; Group 4: (sham) with ten animals. None of the animals presented post surgical complications being submitted to the optical tests at the 20th postoperative day. RESULTS: The analysis from the biospeckle tests, comparing the medians and standard deviations with T Student test, indicated that no significative difference was observed on the abdominal wall tissue activity in the four groups considered, with and without polypropylene mesh prosthesis implantation. CONCLUSION: The animal model is viable and the biospeckle open ways for a great number of experiments to be developed in evaluating tissue activity.

scholarly journals Modulation of transforming growth factor beta2 (TGF-beta2) by inositol hexaphosphate in colon carcinogenesis in rats

2006 ◽  
Vol 21 (suppl 4) ◽  
pp. 51-56 ◽  
Author(s):  
Guido Marks ◽  
Ricardo Dutra Aydos ◽  
Djalma José Fagundes ◽  
Elenir Rose Jardim Cury Pontes ◽  
Luiz Carlos Takita ◽  
...  
Keyword(s):  
Growth Factor ◽  
Transforming Growth Factor ◽  
Colon Carcinogenesis ◽  
Male Rats ◽  
Right Colon ◽  
Inositol Hexaphosphate ◽  
Group 4 ◽  
Group 3 ◽  
Group 2 ◽  
Group 1

PURPOSE: To evaluate modulation in the expression of Transforming growth factor beta2 (TGF-beta2) in short-term colon carcinogenesis. METHODS: 64 male rats was used, comprising 4 groups of 16 animals each: group 1 received Inositol hexaphosphate (IP6) and azoxymethane (AOM); group 2, AOM alone; group 3, IP6 alone; group 4 was used as control. Groups 1 and 3 were given 1% IP6 in drinking water for 6 weeks. AOM was administered subcutaneously at weeks 3 and 4 of the experiment at 20 mg/kg of body weight each week. Immunohistochemical processing was performed with the use of anti-TGF-beta2 primary antibodies in right colon samples and quantitation of TGF-beta2 as percentage of expression, through computer-assisted image processing. RESULTS: mean values of TGF-beta2 expression were 9.0 ± 3.9% for group 4 (control), 12.7 ± 4.0% for group 3 (IP6), 19.3 ± 6.2% for group 2 (AOM), and 13.1 ± 5.3% for group 1 (IP6+AOM). The value of p was calculated as 0.0001 for a 5% or lower significance level. CONCLUSION: the experiment revealed a significant increase in TGF-beta2 expression in right colon with the administration of AOM, and a significant decrease in TGF-beta2 expression when IP6 was administered with AOM.

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