Histopathological changes in the Kidney and Liver of Albino Rats treated with Extract of Acalypha Wilkesiana

2019 ◽  
Vol 2 (1) ◽  
pp. 19-41
Author(s):  
C.E. Okorochi ◽  
G.O. Oze ◽  
A.C. Okorochi ◽  
A.U. Obi ◽  
R.N. Oze ◽  
...  
Keyword(s):  
Body Weight ◽  
Histopathological Examination ◽  
Significant Loss ◽  
The Body ◽  
Albino Rats ◽  
High Dose ◽  
Histopathological Changes ◽  
Key Words Nephrotoxicity ◽  
Liver And Kidney ◽  
Acalypha Wilkesiana

Aim: The hepatotoxic and nephrotoxic effects of Acalypha wilkesiana extract on rat liver and kidney were studied on 40 male Wister albino rats weighing 180 – 200g. Methodology: The animals were divided into 5 groups of eight rats each. They were administered 0mg/kg, 480mg/kg, 960mg/kg, 1440mg/kg and 1920mg/kg body weight of Acalypha wilkesiana extract orally. After seven days, four animals from each group were sacrificed under ether anaesthesia. At the end of another seven days, the rest of the animals were sacrificed. The liver and kidney were harvested for hispathological examination using H & E staining procedures. The body weight of the animals, the weight of the liver and kidney were also taken. Results: The results showed a significant loss in body weight (p<0.05) of the animals treated with 1440mg.kg and 1920mg/kg of the extract for 14 days (2.41 + 0.03 and 2.8 + 0.02) compare with the control (3.7 + 0.02). There were no apparent differences in the relative weights of the liver and kidney in the treated and control groups. The histopathological examination result showed that rats in the low dose (480mg/kg body weight) group showed normal histo-architecture with the control in 7 and 14 days of exposure to the extract, while those in the high dose (960mg/kg, 1440mg/kg and 1920mg/kg) groups showed histopathological changes after 14 days, which ranged from moderate to severe tubular necrosis, glomerular inflammation, to interstitial nephritis. The result suggests a likely alteration in hepatic and renal function and possible hepato and nephrotoxicity respectively. These were dose and duration dependent. Conclusion: The outcome suggests that the plant extract maybe injurious to man on prolonged usage and higher doses. The need for the health education of the users may be necessary. Key Words: Nephrotoxicity, Hepatotoxicity, Acalypha wilkesiana extract, rats.

scholarly journals Prophylactic effect of vitamin E against hepatotoxicity, nephrotoxicity, haematological indices and histopathology induced by diazinon insecticide in mice

2009 ◽  
Vol 55 (3) ◽  
pp. 219-226 ◽  
Author(s):  
Nahla S. El-Shenawy ◽  
Rasha A. Al-Eisa ◽  
Fawzia El-Salmy ◽  
Omema Salah
Keyword(s):  
Body Weight ◽  
Vitamin E ◽  
Kidney Function ◽  
Kidney Tissue ◽  
The Body ◽  
High Dose ◽  
Protective Effects ◽  
Histopathological Changes ◽  
Liver And Kidney ◽  
Haematological Indices

Abstract Considering that the involvement of reactive oxygen species (ROS) has been implicated in the toxicity of various pesticides, this study was designed to study the ameliorative effect of Vitamin E (100 mg/kg body weight) on mice (25 - 30 mg) treated with diazinon (32.5 or 16.25 mg/kg body weight) organophosphate insecticide for 14 days. Subchronic DZN exposure and the protective effects of vitamins E (vitE) were evaluated for their effects on haematological indices, the enzymes concerning liver damage [plasma alanine aminotransferase (ALT), aspartate aminotaransferase (AST), alkaline phosphatise (AIP), and some parameters of kidney function (urea and creatinine) in mice. Additionally, the histopathological changes in liver and kidney tissue were examined. The high dose of diazinon (DZNH) decreased the body weight significantly at the end of experiment. Additionally, the liver and kidney were examines for histopathological changes. The high dose of diazinon decreased body weight significantly. Moreover, there was a statistically significant decrease in haemoglobin (Hb), red blood cell (RBC) and hematocrit (Hct) in diazinon-treated mice compared to controls. This decrease was partially remedied in the diazinon-treated group that also received vitE. Damage in the liver and kidney tissues was also evident as elevated plasma ALT, AST, ALP, urea and creatinine. VitE partially counteracts the toxic effect of DZN and repairs tissue damage in the liver and kidney, especially when supplemented to 1/4 LD50 intoxicated animals. Histopathological changes in liver and kidney were observed only in 32.5 mg/kg DZN given group. These results suggest that the effects of DZN are dose dependent. No pathological findings were observed in vitE + DZN treated groups. According to the present study, we conclude that vitE can reduce the detrimental impacts of diazinon on haematological indicies, as well as liver and kidney function.

scholarly journals Effects of bisphenol-A (BPA) on body weight, hematological parameters and histo-texture of kidney in swiss albino mice

2021 ◽  
Vol 6 (4) ◽  
pp. 635-640
Author(s):  
Emdadul Hoque ◽  
Khaled Mahmud Sujan ◽  
Md Suman Mia ◽  
Md Iqramul Haque ◽  
Afrina Mustari ◽  
...  
Keyword(s):  
Body Weight ◽  
Bisphenol A ◽  
Histopathological Examination ◽  
Hematological Parameters ◽  
Hemoglobin Concentration ◽  
The Body ◽  
High Dose ◽  
Daily Lives ◽  
Group A ◽  
Group B

Bisphenol-A (BPA) is one of the highest volume chemicals produced world-wide and used in the manufacture of plastics and epoxy resins that are pervasive in our environment and daily lives. The present research was carried out to investigate the effects of two different doses of Bisphenol-A (BPA) on the body weight, hematological parameters and patho-physiological changes of kidney in mice. For this study, fifteen mice, 6 to 8 weeks of age with an average bwt 27.10±0.5 gm, were randomly divided into three groups (n= 5). Group A (control) received only normal mouse pellet while group B and group C received pellet mixed with BPA @ 50 mg and 100 mg / kg bwt daily for 12 weeks, respectively. At the end of the experiment, blood and tissues were collected and processed for hematological and histopathological examination. Results showed that BPA- treated mice caused significant elevation (p<0.01) in weight gain even treated with low dose (50mg) of BPA. The mice exposed to high dose of BPA (100 mg) showed marked reduction (p<0.05) in total erythrocyte count (TEC), significant decreased (p<0.01) in hemoglobin concentration (Hb) and packed cell volume (PCV). Histopathological alterations were detected in the kidneys of BPA-treated mice. In conclusion, this study suggested that BPA exerts deleterious impacts on hematological parameters including association with renal injuries. Asian J. Med. Biol. Res. December 2020, 6(4): 635-640

scholarly journals Biochemical and Toxicological Studies of Bridelia micrantha [Berth] and Mitracarpus villosus [Swartz] DC Extracts used as Biofumigant Against Stored Produce Insect Pests on Albino Rats

2019 ◽  
Vol 13 (4) ◽  
pp. 5-10
Author(s):  
Jacobs Mobolade Adesina ◽  
◽  
Thomas Inomisan Ofuya ◽  
Kayode David Ileke ◽  
Yallappa Rajashekar ◽  
...  
Keyword(s):  
Body Weight ◽  
Total Protein ◽  
Insect Pest ◽  
Petroleum Ether Extract ◽  
The Body ◽  
Albino Rats ◽  
Oral Toxicity ◽  
Plant Materials ◽  
Toxicological Studies ◽  
Liver And Kidney

Background: In recent years, plant materials have been widely explored as sources of insect pest control agents with little or no study on their toxicity. The present study aimed to detect the biochemical alterations in liver and kidney associated with acute oral toxicity of the extracts of B. micrantha and M. villosus in albino rats. Methods: Twenty seven albino rats, weighing between 150-180g were used and divided into nine groups of three rats each, administered with different doses of each extracts (0, 500, 1000, 1500 and 2000mg/kg). The plasma and homogenates of liver and kidney of the rats were investigated for the activities of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALT), total protein, urea and creatinine, using standard laboratory kits. Results: The administration of either extract did not cause death or any hazardous symptoms of acute toxicity, nor resulted in any evident changes in the body weight. However, the extracts caused significant decreases in the levels of ALT, AST, ALP and total protein, urea and creatinine in biochemical parameters. They also caused a significant decrease in the serum parameters of treated rats’ liver and kidney at all doses. Conclusions: The results demonstrated that the oral administration of B. micrantha ethyl acetate extract and of M. villosus petroleum ether extract may be considered as moderately free of toxicity. This was based on our findings that two compounds were moderately safe with respects to their effects on the liver and kidney functions at concentrations of up to 2000 mg/kg body weight of the rats.

scholarly journals AMELIORATIVE ROLE OF GARLIC (ALLIUM SATIVUM) ON CHROMIUM (VI) - INDUCED MEMBRANE DAMAGE IN MALE ALBINO RATS

2021 ◽  
pp. 69-72
Author(s):  
SOUMITA DEY ◽  
SANKAR KUMAR DEY
Keyword(s):  
Body Weight ◽  
Plasma Membrane ◽  
Aqueous Extract ◽  
Membrane Damage ◽  
The Body ◽  
Albino Rats ◽  
Treatment Schedule ◽  
Induced Membrane ◽  
Liver And Kidney

Objective: Membrane damage is one of the important consequences of chromium (Cr) induced cytotoxicity. Garlic possesses antioxidant property to scavenge the toxic radicals and cytoprotective activity. The aim of the present study is to evaluate the ameliorative role of aqueous extract of garlic (AEG) on Cr-induced membrane damage of both liver and kidneys in male albino rats. Methods: Male albino rats of Wistar strain (80-100 g) were used for the present study. Rats were divided into three groups of almost equal average body weight. The animals of two groups were injected K2Cr2O7 at a dose of 0.8 mg per 100 g body weight per day for 28 days. The animals of one of the Cr-treated groups served as the supplemented group supplied aqueous extract of garlic (AEG) (250 mg per kg body weight daily at an interval of 6 h after injection of Cr for a period of 28 days). The animals of the remaining group received only the vehicle (0.9% NaCl), served as control. The body weights of the animals were taken in each day of treatment schedule. Results: The results indicated that significant increases in membrane cholesterol level as well as significant decreases in membrane phospholipid level in Cr exposed animals suggest structural alterations in both liver and kidneys plasma membrane. Alkaline phosphatase (ALP), total ATPase, and Na+-K+- ATPase activities of plasma membrane were significantly decreased in both liver and kidneys after Cr treatment. On the other hand, AEG supplementation plays a vital role to restore such alterations induced by Cr in plasma membrane of both liver and kidney. Conclusion: These findings indicate that Cr treatment at the present dose and duration induces structural and functional alterations in the plasma membrane in both liver and kidney. However, AEG supplementation restored those alterations induced by Cr in plasma membrane of both liver and kidneys but was not able to eliminate the deposited Cr from the liver and kidney tissues.

One-generation reproduction toxicity study of Dithane M-45 (mancozeb) and lead acetate

2002 ◽  
Vol 50 (3) ◽  
pp. 365-371 ◽  
Author(s):  
L. Várnagy ◽  
P. Budai ◽  
E. Molnár ◽  
Keyword(s):  
Body Weight ◽  
Lead Acetate ◽  
Clinical Symptoms ◽  
Reproductive Toxicity ◽  
The Body ◽  
High Dose ◽  
Lactation Period ◽  
Treatment Groups ◽  
Body Weight Increase ◽  
Dose Levels

The reproductive toxicity of lead acetate and of a fungicide formulation (Dithane M-45) containing 80% mancozeb was studied on rats. Lead acetate was applied in the feed in the following dose groups: control, 1,000, 5,000 and 10,000 mg/kg of diet. The three treatment groups received, in addition to the above doses of lead acetate, 4,500 mg/kg Dithane M-45 in the diet. The method was based on the OECD Guideline for Testing of Chemicals No. 415 (1981). Clinical symptoms and mortality were not found in the parent generation. The body weight of female animals decreased significantly before the pregnancy period. This tendency was also seen in males after the combination treatment. At the two high dose levels a remarkable body weight increase was seen in the female animals during the lactation period. As a result of treatment, decreased body weight of offspring was measured during the lactation period. No gross pathological changes were seen. Histological examination showed general tubulonephrosis in the experimental animals. It can be established that the administration of Dithane M-45 did not enhance the reproductive toxicity of lead acetate.

Effect of Clomiphene Citrate and Letrozole on Body Weight of female Albino Rat for Consecutive 1-4 Estrous Cycles

2021 ◽  
Vol 15 (11) ◽  
pp. 2938-2941
Author(s):  
Fauzia Qureshi ◽  
Syeda Rizwana Jafri ◽  
Hafiza Sadia Ahmad ◽  
Uzma Waseem ◽  
Ursula Akif ◽  
...  
Keyword(s):  
Body Weight ◽  
Estrous Cycle ◽  
Ovulation Induction ◽  
Clomiphene Citrate ◽  
The Body ◽  
Control Group ◽  
Albino Rats ◽  
Albino Rat ◽  
Estrous Cycles ◽  
Experimental Group

Background: Ovulation induction with clomiphene citrate in women with infertility has been practiced more than 40% years but in infertile patients this treatment plan proved to be ineffective with multiple complication. Body weight plays an important role modulating reproductive development and functioning. Aim: To observe the effects on body weight of female albino rat after use of clomiphene citrate and letrozole for consecutive 1-4 estrous cycles Method: Eighty four adult female Albino rats were equally divided into three groups for this research. Body weight of each rat was measured before and after the experiment. Vaginal smear cytology of each rat was performed to study different phases of estrous cycle. Control group A was given normal saline orally , In Experimental group B rats were given letrozole (Femara) at dose 5mg/kg orally and in Experimental group C rats were given clomiphene citrate at dose 100ug/kg orally. Results: Significant weight gain is observed in rats taking clomiphene citrate as compared to letrozole Conclusion : Comiphene citrate directly affects the body weight which indirectly reduces the ovulation induction and pregnancy rate. Letrozole is good alternate for ovulation induction and for CC resistant patients. Keywords: Estrous cycle, body weight, citrate and letrozole

Oxidative processes in hypervitaminosis A in albino rats

1959 ◽  
Vol 196 (6) ◽  
pp. 1274-1276 ◽  
Author(s):  
Amal Ray ◽  
D. P. Sadhu
Keyword(s):  
Methylene Blue ◽  
Body Weight ◽  
Body Weight Gain ◽  
Liver Homogenate ◽  
Albino Rats ◽  
Hypervitaminosis A ◽  
Succinate Dehydrogenase Activity ◽  
Liver And Kidney ◽  
Oxidative Processes ◽  
Similar Pair

Albino rats were made hypervitaminotic A by feeding 30,000 iu of vitamin A daily by mouth; the effect of this hypervitaminosis was compared with a similar pair-fed group. Food consumption and body weight gain were reduced. Study of liver and kidney slices shows that the latter manifest no significant increase in oxygen consumption in presence of succinate or acetate. There is slight increase in O2 consumption in brain homogenates. Liver homogenate shows 15.2% inhibition with succinate and 5.6% with ascorbate oxidation. Liver homogenate shows 19.3% inhibition of succinate dehydrogenase activity by Thunberg technique with methylene blue indicator. It is concluded that hypervitaminosis A inhibits liver respiration by affecting the dehydrogenase, or any immediate step following it, and the cytochrome c-cytochrome oxidase end of the succinoxidase system is little affected.

scholarly journals Toxicological Investigations of Aristolochia longa Root Extracts

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Nasreddine El Omari ◽  
Omar El Blidi ◽  
Abdelhakim Bouyahya ◽  
Karima Sayah ◽  
Saad Bakrim ◽  
...  
Keyword(s):  
Histopathological Examination ◽  
Global Analysis ◽  
Clinical Signs ◽  
Experimental Period ◽  
High Dose ◽  
Herbaceous Plant ◽  
Oral Toxicity ◽  
Toxicity Potential ◽  
Liver And Kidney

Aristolochia longa L. (Aristolochiaceae) is an herbaceous plant recognized in alternative medicine for its many therapeutic virtues. The aim of this study was to determine the pharmacotoxicological effects of this plant in order to ensure safe clinical use. The oral toxicity of the aqueous extract of A. longa roots was performed in vivo on Wistar rats at doses of 0.8, 1.25, 2, 2.5, and 5 g/kg/day for 21 days. Clinical signs were observed throughout the experimental period, followed by measurement of body weight change, while selected biochemical parameters, as well as relative organ weights and the histology of liver, kidney, and intestinal tissues, were evaluated after 6, 11, and 16 days and then at the end of 21 days of daily administration. At repeated doses for 21 days, the extract contributed to significant weight gain, in both control and treated rats. The global analysis of hepatic and renal biomarkers showed a significant increase between control and different doses of the extract, from the first to the third week of treatment, indicating the likely toxic effect of the extract on liver and kidney function. Organ toxicity was confirmed by histopathological examination, which revealed greater renal and hepatic parenchymal changes in animals treated with a high dose beyond the 16th day. At the end of the treatment, relatively small size of intestinal villi was also observed. It was concluded that ALAE has a low toxicity potential in nonprolonged oral administrations. However, at high chronic oral doses, A. longa appears to have significant toxicity on the organs tested.

scholarly journals Antihyperglycemic and Antihyperlipidemic of Karala (Momordica charantia) Fruits in Streptozotocin Induced Diabetic Rats

2012 ◽  
Vol 5 (1) ◽  
pp. 29-37 ◽  
Author(s):  
MA Hossain ◽  
M Mostofa ◽  
D Debnath ◽  
AKMR Alam ◽  
Z Yasmin ◽  
...  
Keyword(s):  
Alkaline Phosphatase ◽  
Body Weight ◽  
Total Cholesterol ◽  
Aqueous Extract ◽  
Diabetic Rats ◽  
Momordica Charantia ◽  
The Body ◽  
Control Group ◽  
Albino Rats ◽  
Higher Doses

To investigate the antihyperglycemic and antihyperlipidemic effect of Momordica charantia (Karala), the aqueous extract of the Karala fruit was tested on streptozotocin (STZ)-induced diabetic rats. Thirty six albino rats were used in the experiment, 30 diabetic and the remaining six as negative control (T1). Diabetes was induced by administering (injecting) STZ at dose of 55mg/kg body weight. Thirty diabetic animals were randomly divided into five groups such as diabetic control group (T2) without any application of treatment, and groups T3,T4,T5 and T6 were treated with aqueous extract of Karala fruits daily at the doses of 250,    500 and 750mg/kg and glibenclamide (at a dose of 5mg/kg body weight) respectively. The body weight was taken and blood samples were collected from individual animal to determine glucose levels at 15 day interval up to 90 days. In addition, Asparate  Transaminenase(AST), Alanine Transaminenase(ALT), Alkaline Phosphatase(ALP), Total cholesterol (TCh) and Triglyceride (TGA) were determined at day 15 and at the end of the experiment. All three doses of Karala extracts reduced diabetic induced blood sugar and the reduction is comparable with standard glibenclamide (GLM) dose particularly with higher doses Karala extracts (500 and 750mg). Karala also prevented body weight loss due to induced diabetes as did by GLM treatment.. The treatment also resulted in a significant reduction of Asparate Transaminenase(AST), Alanine Transaminenase(ALT), Alkaline Phosphatase(ALP), Total cholesterol (TCh) and Triglyceride (TGA) activities of treated rats when compared to the STZ induced  diabetic rats. Higher doses of Karala (500 and 750mg/kg) are as effective as standard GLM dose on measured variables. This study demonstrated that Karala has hyperglycemia and antihyperlipidemic effect against STZ induced diabetic rats. These findings open the possibility of using Karala extract to treat diabetic animal and human patients although further research is warranted. DOI: http://dx.doi.org/10.3329/jesnr.v5i1.11550 J. Environ. Sci. & Natural Resources, 5(1): 29 - 37, 2012  

scholarly journals Histopathological Study of Cyclosporine Pulmonary Toxicity in Rats

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Said Said Elshama ◽  
Ayman El-Meghawry EL-Kenawy ◽  
Hosam-Eldin Hussein Osman
Keyword(s):  
Body Weight ◽  
Periodic Acid ◽  
Physiological Saline ◽  
Immunosuppressive Drugs ◽  
Albino Rats ◽  
Histopathological Study ◽  
Histopathological Changes ◽  
Periodic Acid Schiff ◽  
Male Adult ◽  
Body Weight Reduction

Cyclosporine is considered one of the common worldwide immunosuppressive drugs that are used for allograft rejection prevention. However, articles that address adverse effects of cyclosporine use on the vital organs such as lung are still few. This study aims to investigate pulmonary toxic effect of cyclosporine in rats by assessment of pulmonary histopathological changes using light and electron microscope examination. Sixty male adult albino rats were divided into three groups; each group consists of twenty rats. The first received physiological saline while the second and third groups received 25 and 40 mg/kg/day of cyclosporine, respectively, by gastric gavage for forty-five days. Cyclosporine reduced the lung and body weight with shrinkage or pyknotic nucleus of pneumocyte type II, degeneration of alveoli and interalveolar septum beside microvilli on the alveolar surface, emphysema, inflammatory cellular infiltration, pulmonary blood vessels congestion, and increase of fibrous tissues in the interstitial tissues and around alveoli with negative Periodic Acid-Schiff staining. Prolonged use of cyclosporine induced pulmonary ultrastructural and histopathological changes with the lung and body weight reduction depending on its dose.

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