Kidney Of Male Rats Research Articles

Magnesium and Calcium Transport along the Male Rat Kidney: Effect of Diuretics

Calcium (Ca2+) and magnesium (Mg2+) are essential for cellular function. The kidneys play an important role in maintaining the homeostasis of these cations. Their reabsorption along the nephron is dependent on distinct trans- and paracellular pathways and is coupled to the transport of other electrolytes. Notably, sodium (Na+) transport establishes an electrochemical gradient to drive Ca2+ and Mg2+ reabsorption. Consequently, alterations in renal Na+ handling, under pathophysiological conditions or pharmacological manipulations, can have major effects on Ca2+ and Mg2+ transport. One such condition is the administration of diuretics, which are used to treat a large range of clinical conditions, but most commonly for the management of blood pressure and fluid balance. While the pharmacological targets of diuretics typically directly mediate Na+ transport, they also indirectly affect renal Ca2+ and Mg2+ handling through alterations in the electrochemical gradient. To investigate renal Ca2+ and Mg2 handling and how those processes are affected by diuretic treatment, we have developed computational models of electrolyte transport along the nephrons. Model simulations indicate that along the proximal tubule and thick ascending limb, the transport of Ca2+ and Mg2+ occurs in parallel with Na+, but those processes are dissociated along the distal convoluted tubule. We also simulated the effects of acute administration of loop, thiazide, and K-sparing diuretics. The model predicted significantly increased Ca2+ and Mg2+ excretions and significantly decreased Ca2+ and Mg2+ excretions on treatment with loop and K-sparing diuretics, respectively. Treatment with thiazide diuretics significantly decreased Ca2+ excretion, but there was no significant alteration in Mg2+ excretion. The present models can be used to conduct in silico studies on how the kidney adapts to alterations in Ca2+ and Mg2+ homeostasis during various physiological and pathophysiological conditions, such as pregnancy, diabetes, and chronic kidney disease.

Tissue-specific expression differences in Ras-related GTP-binding proteins in male rats.

The protein kinase Mechanistic Target of Rapamycin (mTOR) in Complex 1 (mTORC1) is regulated in part by the Ras-related GTP-binding proteins (Rag GTPases). Rag GTPases form a heterodimeric complex consisting of either RagA or RagB associated with either RagC or RagD and act to localize mTORC1 to the lysosomal membrane. Until recently, RagA and RagB were thought to be functionally redundant, as were RagC and RagD. However, recent research suggests that the various isoforms differentially activate mTORC1. Here, the mRNA expression and protein abundance of the Rag GTPases was compared across male rat skeletal muscle, heart, liver, kidney, and brain. Whereas mRNA expression of RagA was higher than RagB in nearly all tissues studied, RagB protein abundance was higher than RagA in all tissues besides skeletal muscle. RagC mRNA expression was more abundant or equal to RagD mRNA, and RagD protein was more abundant than RagC protein in all tissues. Moreover, the proportion of RagB in the short isoform was greater than the long in liver, whereas the opposite was true in brain. These results serve to further elucidate Rag GTPase expression and offer potential explanations for the differential responses to amino acids that are observed in different tissues.

Assessment of Histopathological Alterations and Oxidative Stress in the Liver and Kidney of Male Rats following Exposure to Aluminum Chloride.

The study aims to investigate the residual and histopathological effects of chronic aluminum chloride (AlCl3) toxicity in the kidney and liver of male rats. After 30-, 60-, and 90-day exposure period, analyses were conducted to assess the toxicity in the kidney and liver. The results showed that the concentration of AlCl3 in the kidney and liver increased significantly in 30-, 60-, and 90-day periods. The effects of oxidative stress on the kidneys and liver were dose- and time-dependent. Levels of malondialdehyde (MDA) significantly increased when exposed to AlCl3 groups. Conversely, the activity of antioxidant parameters, including reduced glutathione (GSH), catalase (CAT), and superoxide dismutase (SOD), significantly decreased in the AlCl3 exposed groups, indicating compromised oxidant mechanisms. Both the kidney and liver exhibited severe tissue damage, including necrosis, fibrosis, and inflammatory cell infiltration, in rats exposed to AlCl3. Kidney sections showed hyperplasia of the epithelial cells lining the renal tubules, resembling finger-like structures. Liver sections displayed severe lobular hyperplasia and an increase in mitotic figures. Our study suggests that AlCl3 has a detrimental impact on these vital organs and emphasizes the importance of monitoring and mitigating aluminum exposure, particularly where it is present in high concentration.

Royal Jelly, A Super Food, Protects Against Celecoxib-Induced Renal Toxicity in Adult Male Albino Rats.

Celecoxib is a COX-2 nonsteroidal anti-inflammatory drug (NSAID). It is widely used for the treatment of osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. This study aimed to explore the effect of long-term administration of celecoxib on kidney of male albino rats, and to study the potential effect of treatment discontinuation on such tissues. The study also examined the alleged ameliorative effect of royal jelly (RJ). Fifty, male albino rats were divided into 5 equal groups; 10 each. Group 1: rats received no drug (control group). Group 2: rats received celecoxib (50 mg/kg/day, orally for 30 successive days). Group 3: rats received celecoxib (50 mg/kg/day, orally) and royal jelly (300 mg/kg/day, orally) for 30 successive days. Group 4: rats received celecoxib for 30 successive days, then rats were left untreated for another 30 days. Group 5: rats received celecoxib and RJ for 30 successive days, then rats were left untreated for another 30 days. Long-term celecoxib administration caused significant elevation in kidney function tests, with ameliorative effects of RJ against celecoxib-induced renal toxicity. Long-term celecoxib administration caused renal toxicity in male albino rats, with ameliorative effects of RJ.

Angiotensin-II type 2 receptor-mediated renoprotection is independent of receptor Mas in obese Zucker rats fed high-sodium diet.

The consumption of a high-sodium diet (HSD) is injurious and known to elevate blood pressure (BP), especially in obesity. Acute infusion studies depict a functional interdependency between angiotensin-II type 2 receptor (AT2R) and receptor Mas (MasR). Hence, we hypothesize that the subacute blockade of MasR should reverse AT2R-mediated renoprotection in obese Zucker rats (OZRs). Male OZRs were fed an HSD (for 14days) and treated with the AT2R agonist C21 (100ng/min) without or with a MasR antagonist A779 (1,000ng/min). The indices of oxidative stress, proteinuria, kidney injury, and BP were measured before and after, along with the terminal measurements of an array of inflammatory and kidney injury markers. The HSD significantly decreased the estimated glomerular filtration rate and urinary osmolality and increased thirst, diuresis, natriuresis, kaliuresis, plasma creatinine, urinary excretion of H2O2, proteinuria, renal expression and urinary excretion of kidney injury markers (NGAL and KIM-1), and BP indexes. The HSD feeding showed early changes in the renal expression of CRP, ICAM-1, and galectin-1. The C21 treatment prevented these pathological changes. The MasR antagonist A779 attenuated C21-mediated effects on the urinary excretion and renal expression of NGAL and oxidative stress in the absence of inflammation and BP changes. Overall, we conclude that the subacute functional interactions between AT2R and MasR are weak or transient and that the beneficial effects of AT2R activation are independent of the MasR blockade in the kidney of male obese rats fed an HSD.

Impact of Empagliflozin on the Kidneys of Male Albino Rats

Impact of Empagliflozin on the Kidneys of Male Albino Rats

Histological and immunohistochemical study on the effect of Carbon tetrachloride on kidney of adult male albino rats

Histological and immunohistochemical study on the effect of Carbon tetrachloride on kidney of adult male albino rats

Influence of omega- 3 fatty acids, soya isoflavones and their combination for abrogating carbon tetrachloride hazards in male rats.

Studies have shown that carbon tetrachloride (CCl4) induces hepatic and renal damage arising from oxidative stress. The present study was undertaken to examine the effect of omega-3 fatty acids and/or soya isoflavones on CCl4 induced toxicity in male albino rat liver and kidney. For this purpose, 42 rats were divided as follows: group 1, rats serves as the control without any treatment; group 2, rats were administered a single dose of CCl4 intraperitoneally (1 mg/kg b. wt.); group 3, rats were supplemented daily with omega-300 orally (400 mg/kg b. wt.); group 4, rats were supplemented daily with pro-S orally (50 mg/kg b. wt.); group 5, rats were supplemented daily with omega-300 orally for four weeks, then after 24 hours treated with a single dose of CCl4 at the same tested doses. group 6, rats were supplemented daily with pro- S orally for four weeks, then after 24 hours treated with a single dose of CCl4 at the same tested doses; group 7, rats were supplemented daily with an oral combination of omega-300 and pro-S orally for four weeks, then after 24 hours treated with a single dose of CCl4 at the same tested doses. Results showed that CCl4 administration induces hepatic damage indicated by a significant increase in the activities of alkaline phosphatase (ALP), aspartate aminotransferase (AST) and Aalanine aminotransferase (ALT) enzymes and glucose level, with a significant increase in malondialdehyde (MDA) and nitric oxide (NO) levels and a significant decrease of reduced glutathione (GSH) level in liver tissue. Also, CCl4 toxicity induce renal damage manifested in a significant increase in serum urea, creatinine, uric acid, and oxidative stress of kidney tissue reflected by increase of MDA, NO and the decrease of GSH levels. The pre-treatment with omega-3 fatty acids and/or soya isoflavones revealed ameliorative effect against deleterious effects of CCl4 toxicity on hepatic and renal tissues and all tested parameters. Results of the current study revealed also that the pre-treatment with omega-3 fatty acids and/or soya isoflavones to rats improved liver and kidney function and produced high antioxidant activity.

The Effect of Binahong Leaves (Anredera cordifolia Steenis) Extract on Blood Urea Nitrogen (BUN) Creatinine Serum and Renal Histopathology of Male White Rats (Rattus norvegicus) with Diabetes Mellitus

Diabetic nephropathy is one of the complications of diabetes mellitus on the pancreas that can end up in chronic pancreas failure. Various treatment options to repair pancreas damage due to diabetic nephropathy, one of which is by using Anredera cordifolia leaves. This study aims to determine the content of secondary metabolites in Anredera cordifolia leaves ethanol extract, and to determine the effective dose of Anredera cordifolia leaves ethanol extract in regenerating male white rat kidney cells. This study uses a laboratory experimental method. This study used 30 rats divided into 6 treatment groups, each group consisting of 5 test animals, namely normal group, negative control, positive control, dose of 25 mg/kg BW, dose 50 mg/kg BW, and dose 100 mg/kg bw. The level of histological damage to the renal tubules was observed with HE staining using an Olympus CX23 microscope. The data from the scoring of the level of renal tubular damage were analyzed using the Kruskal-Wallis test followed by the Mann-Whitney test to see the differences between treatments. The results showed that the Anredera cordifolia leaves ethanol extract contained secondary metabolites of alkaloids, flavonoids, saponins, and tannins; Anredera cordifolia leaves ethanol extract has an effect on kidney cell repair; Anredera cordifolia leaves ethanol extract at a dose of 100 mg/kg bw is effective reducing urea and creatinine; with an average decrease of 17.0 and 0.71 mg/dL in repairing kidney cells with an average damage value of 1.

Hepato-renal toxicity of low dose metal(oid)s mixture in real-life risk simulation in rats: Effects on Nrf2/HO-1 signalling and redox status

The understanding that humans are exposed to a low level of toxic metals and metalloids in their lifetime has resulted in a shift in scientific and regulatory perspectives from the traditional evaluation of single metal toxicity to complex mixtures, relevant to real-life exposure. Therefore, the aim of this study was to examine the impact of real-life, 90-days exposure to mixture of toxic metal(oid)s, Cd, Pb, Ni, Cr, As and Hg, on the nuclear factor erythroid 2–related factor 2 and hemoxygenase-1 (Nrf2/HO-1) signalling and redox status by assessing total sulfhydryl groups (SH), glutathione (GSH), superoxide dismutase activity (SOD), malondialdehyde (MDA), and ischemia modified albumin (IMA) in the liver and kidney of Wistar rats. Animals (20 males and 20 females) were randomized in 2 control and 6 treated groups that received by oral gavage mixture of metal(oid)s solutions in doses that reflect blood metal(oid) levels determined in previous human biomonitoring study as benchmark dose (F/M _BMD), median (F/M _MED), and 95th percentile (F/M _95). Our results have shown that metal(oid)s mixture impaired the activation of the Nrf2/HO-1 pathway in the kidney and liver of male rats and kidney of female rats, followed by depletion of GSH levels in males. Additionally, in males elevated levels of IMA in the liver were observed, while in both genders increased MDA levels were observed in the kidney. Interestingly, the effects were more pronounced in male than in female rats. This study is among the first that examined hepato-renal toxic mechanisms of real-life metal mixture exposure, while our results might be of immense importance for assessing the risk of exposure to mixtures of toxic substances.

The Effect of sub-chronic Linuron Exposure on Thyroid, Liver, and Kidney Function in Male Wistar Rats.

Herbicides are routinely used to control noxious plants. Most of these chemicals may cause toxicity and endocrine disruption in humans and wildlife. This study aimed to evaluate the influence of linuron on thyroid hormone levels and some hepatic and renal parameters and organ (thyroid, liver and kidney) structures to assume their toxicity toward experimental animals and to evaluate the endocrine disrupting capacity of this chemical. Two groups (8 rats each) were used for an in vivo study. The lot I served as control. Lot II was exposed to 40mg/200mg/day pesticide for 50 days. Changes in hepatic and renal parameters and histological structure were investigated in different treated groups. Data from this study showed that linuron altered thyroid function as evidenced by abnormal TSH, T4, and T3 levels. Furthermore, exposure to linuron induces a significant decrease in body weight and a significant increase in aspartate aminotransferase, alanine transaminase, total bilirubin, uric acid, creatinine, glutathione, and malondialdehyde. Previous data were confirmed through the histopathological examination of different organs. The most used phenylurea herbicide, linuron, disrupted thyroid function at a 40mg/200mg/day dose and produced oxidative stress in the liver and kidney in male Wistar rats. The data of this study warrant further investigation.

Site-specific genotoxicity of rubiadin: localization and histopathological changes in the kidneys of rats.

Rubiadin (Rub) is a genotoxic component of madder color (MC) that is extracted from the root of Rubia tinctorum L. MC induces renal tumors and preneoplastic lesions that are found in the proximal tubule of the outer stripe of the outer medulla (OSOM), suggesting that the renal carcinogenicity of MC is site specific. To clarify the involvement of Rub in renal carcinogenesis of MC, we examined the distribution of Rub in the kidney of male gpt delta rats that were treated with Rub for 28days. We used desorption electrospray ionization quadrupole time-of-flight mass spectrometry imaging (DESI-Q-TOF-MSI), along with the histopathological analysis, immunohistochemical staining, and reporter gene mutation assays of the kidney. DESI-Q-TOF-MSI revealed that Rub and its metabolites, lucidin and Rub-sulfation, were specifically distributed in the OSOM. Histopathologically, karyomegaly characterized by enlarged nuclear and microvesicular vacuolar degeneration occurred in proximal tubule epithelial cells in the OSOM. The ɤ-H2AX- and p21-positive cells were also found in the OSOM rather than the cortex. Although dose-dependent increases in gpt and Spi- mutant frequencies were observed in both the medulla and cortex, the mutant frequencies in the medulla were significantly higher. The mutation spectra of gpt mutants showed that A:T-T:A transversion was predominant in Rub-induced gene mutations, consistent with those of MC. Overall, the data showed that the distribution of Rub and its metabolites resulted in site-specific histopathological changes, DNA damage, and gene mutations, suggesting that the distribution of genotoxic components and metabolites is responsible for the site-specific renal carcinogenesis of MC.

Sodium glucose cotransporter 2 inhibitor suppresses renal injury in rats with renal congestion

Renal congestion is an issue of cardiorenal syndrome in patients with heart failure. Recent clinical and basic studies suggest a renoprotective potential of sodium–glucose cotransporter (SGLT) 2 inhibitors. However, the effect on renal congestion and its mechanism is not fully understood. Thus, we aimed to clarify the effect of SGLT inhibition in a renal congestion model. Renal congestion was induced in the left kidney of male Sprague-Dawley rats by ligation of the inferior vena cava between the renal veins. The SGLT2 inhibitor tofogliflozin or vehicle was orally administered daily from the day before IVC ligation until two days after surgery. On the third postoperative day, both the right control kidney and the left congested kidney were harvested and analyzed. Kidney weight and water content was increased, and renal injury and fibrosis were observed in the left congested kidney. Kidney weight gain and hydration were improved with tofogliflozin treatment. Additionally, this treatment effectively reduced renal injury and fibrosis, particularly in the renal cortex. SGLT2 expression was observed in the congested kidney, but suppressed in the damaged tubular cells. Molecules associated with inflammation were increased in the congested kidney and reversed by tofogliflozin treatment. Mitochondrial dysfunction provoked by renal congestion was also improved by tofogliflozin treatment. Tofogliflozin protects against renal damage induced by renal congestion. SGLT2 inhibitors could be a candidate strategy for renal impairment associated with heart failure.

Impact of aging on kidneys of male Wistar albino rats: the protective antiaging role of resveratrol

Because aging leads to multiple health problems associated with changes in the structure and functions of a different organ system, this study aimed to assess the effect of aging on the histology of renal tissue in rats of various ages and the possible protective role of resveratrol. In the present study, twenty-four male Wistar albino rats were separated into three groups of eight animals each, including rats adult aged (6 months), and old-aged (24 months old). The elderly resveratrol-treated group was administered 25 mg/kg/day of resveratrol diluted in distilled water orally via gastric tube. The treatment lasted three months. At the end of the experiment, blood was drawn for serum creatinine analysis, the animals were sacrificed, and the kidneys were removed and processed for histological investigation. The findings revealed variable changes in kidney tissue, including glomerulosclerosis, compensatory glomerular hypertrophy, tubulointerstitial fibrosis, thickened glomerular basement membrane, arterial sclerosis, tubular dilatation with cast formation, atrophy of the tubules, infiltration of inflammatory cells, a rise in the rate of apoptotic cells, and a decrease in the glomerular number. These histological changes were associated with increased serum creatinine levels and kidney malondialdehyde (MDA), a marker of lipid peroxidation. The use of RES (Resveratrol) improved the creatinine level with a decrease in the MDA and improved the histological changes of aged kidney. As a result, the progression of aging was accompanied by different histological variations that interfered with the physiological functioning of the kidney, predisposing older persons to renal illnesses. Utilizing RES as a prophylactic and/or therapeutic medicine for aging-related renal changes is also possible.

Sex-Specific Effects of Short-Term Oral Administration of Food-Grade Titanium Dioxide Nanoparticles in the Liver and Kidneys of Adult Rats.

Titanium dioxide (TiO2) nanomaterial is used in several items (implant materials, pills composition, cosmetics, etc.). Although TiO2 is no longer considered safe as a food additive, the general population is exposed daily through different routes, and information is lacking on some aspects of animal and human health. This study evaluated liver and kidney toxicity of food-grade TiO2 nanoparticles (NPs) (primary size < 25 nm) in male and female rats that were orally exposed for 5 days to 0, 1, and 2 mg/kg body weight per day (comparable with daily E171 consumption). Selected liver and kidney toxicity endpoints included serum biomarkers, histopathological analysis and expression of osteopontin (SPP1), vascular endothelial growth factor (VEGF), interleukin 6 (IL-6), and neuropeptide Y (NPY). Although TiO2 NPs are known to affect the gastric mucosa, short-term exposure induced sex-specific effects: general toxicity parameters were predominantly altered in female rats, whereas the liver appeared to be more affected than the kidneys in male rats, which also showed overexpression of NPY and SPP1. In the kidneys, the TiO2 NP effects were quantitatively similar but qualitatively different in the two sexes. In conclusion, careful consideration should be paid to the presence of TiO2 NPs in other items that can lead to human exposure.

Antioxidant Effect of the Ethyl Acetate Extract of Potentilla indica on Kidney Mitochondria of Streptozotocin-Induced Diabetic Rats.

Diabetes mellitus (DM) is a metabolic disorder characterized by persistent hyperglycemia. This state may lead to an increase in oxidative stress, which contributes to the development of diabetes complications, including diabetic kidney disease. Potentilla indica is a traditional medicinal herb in Asia, employed in the treatment of several diseases, including DM. In this study, we investigated the antioxidant effect of the ethyl acetate extract of Potentilla indica both in vitro and on kidneys of streptozotocin-induced diabetic male rats. Firstly, phytochemicals were identified via UPLC-MS/MS, and their in vitro antioxidant capabilities were evaluated. Subsequently, male Wistar rats were assigned into four groups: normoglycemic control, diabetic control, normoglycemic treated with the extract, and diabetic treated with the extract. At the end of the treatment, fasting blood glucose (FBG) levels, creatinine, blood urea nitrogen (BUN), and uric acid were estimated. Furthermore, the kidneys were removed and utilized for the determination of mitochondrial reactive oxygen species (ROS) production, mitochondrial respiratory chain complex activities, mitochondrial lipid peroxidation, glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), and catalase (CAT) activities. The in vitro findings showed that the major phytochemicals present in the extract were phenolic compounds, which exhibited a potent antioxidant activity. Moreover, the administration of the P. indica extract reduced creatinine and BUN levels, ROS production, and lipid peroxidation and improved mitochondrial respiratory chain complex activity and GSH-Px, SODk, and CAT activities when compared to the diabetic control group. In conclusion, our data suggest that the ethyl acetate extract of Potentilla indica possesses renoprotective effects by reducing oxidative stress on the kidneys of streptozotocin-induced diabetic male rats.

Histological evaluation of the liver, kidney, and testes of adult male Wistar rats exposed to heavy metals-contaminated waterways

Histological evaluation of the liver, kidney, and testes of adult male Wistar rats exposed to heavy metals-contaminated waterways

Coupling of renal sodium and calcium transport: A modeling analysis of transporter inhibition and sex differences.

Calcium (Ca2+) transport along the nephron occurs via specific transcellular and paracellular pathways, and is coupled to the transport of other electrolytes. Notably sodium (Na+) transport establishes an electrochemical gradient to drive Ca2+ reabsorption. Hence, alterations in renal Na+ handling, under pathophysiological conditions or pharmacological manipulations, can have major effects on Ca2+ transport. An important class of pharmacological agent is diuretics, which are commonly prescribed for the management of blood pressure and fluid balance. The pharmacological targets of diuretics generally directly facilitate Na+ transport, but also indirectly affect renal Ca2+ handling. To better understand the underlying mechanisms, we have developed a computational model of electrolyte transport along the superficial nephron in the kidney of a male and female rat. Sex differences in renal Ca2+ handling are represented. Model simulations predict in the female rat nephron lower Ca2+ reabsorption in the proximal tubule and thick ascending limb, but higher reabsorption in the late distal convoluted tubule and connecting tubule, compared to the male nephron. The male rat kidney model yields a higher urinary calcium excretion than female, consistent with animal experiments. Model results indicate that along the proximal tubule and thick ascending limb, Ca2+ and Na+ transport occurs in parallel, but those processes are dissociated in the distal convoluted tubule. Additionally, we conducted simulations of inhibition of channels and transporters that play a major role in Na+ and Ca2+ transport. Simulation results reveal alterations in transepithelial Ca2+ transport, with differential effects among nephron segments and between the sexes.

Catastrophic consequences of the enormous use of hydroxychloroquine during COVID era on liver and kidney of male albino rats: an in-vivo study

Background: Hydroxychloroquine (HCQ) is mainly used for the treatment of malaria but during COVID trial, it was used against coronavirus though no history of the drug is known against SARS COV 2 or any other respiratory ailment. Many case studies showed the adverse effects on liver and kidney in many patients after the exposure of HCQ. The main aim of this study is to know the effect of HCQ drug on the liver and kidney of male albino rat at a range of human equivalent dose that was given during COVID period. Methods: After institutional animal ethics committee (IAEC) approval, ten male albino rats were obtained and divided into two groups-control and treated. Treated groups receives HCQ through oral gavage for six days and then serum, tissue enzymes and total serum bilirubin were measured. Histopathological study was done from liver and kidney tissue. After that statistical analysis was done. Results: We found significant increase in enzymes glutamic oxaloacetic transaminase (GOT), glutamic pyruvic transaminase (GPT) and alkaline phosphatase (ALP) in the HCQ-treated rats than in control and this signifies that there might be damages that occurred in liver and kidney. Increased level of bilirubin in HCQ-treated rats indicate hyperbilirubinemia and may be a sign of jaundice or any other hepatic disorder. From histopathological identification we also found liver and kidney tissues got damaged due to exposure of HCQ. Conclusions: From this study, we can conclude that the exposure of this drug might have led to the impaired function of organs that could have potentiated their ill fate.

Acute Safety Assessment of Ethanol Leaves Extract of Cemba (Acacia rugata L.) on The Kidney in Male Wistar Rats

Acute Safety Assessment of Ethanol Leaves Extract of Cemba (Acacia rugata L.) on The Kidney in Male Wistar Rats