Protective effects of selenium (Se) and zinc (Zn) on cadmium (Cd) toxicity in the liver and kidney of the rat: Histology and Cd accumulation

2008 ◽  
Vol 46 (11) ◽  
pp. 3522-3527 ◽  
Author(s):  
El Heni Jihen ◽  
Messaoudi Imed ◽  
Hamouda Fatima ◽  
Kerkeni Abdelhamid
Keyword(s):  
Protective Effects ◽  
Cd Accumulation ◽  
Cd Toxicity ◽  
Liver And Kidney

scholarly journals Protective Effects of Lactobacillus plantarum CCFM8610 against Chronic Cadmium Toxicity in Mice Indicate Routes of Protection besides Intestinal Sequestration

2014 ◽  
Vol 80 (13) ◽  
pp. 4063-4071 ◽  
Author(s):  
Qixiao Zhai ◽  
Gang Wang ◽  
Jianxin Zhao ◽  
Xiaoming Liu ◽  
Arjan Narbad ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Lactobacillus Plantarum ◽  
Cadmium Toxicity ◽  
Antioxidant Enzyme Activities ◽  
Protective Effects ◽  
Cd Accumulation ◽  
Content Type ◽  
Cd Toxicity ◽  
Toxicity Biomarkers ◽  
Protection Mode

ABSTRACTOur previous study confirmed the ability ofLactobacillus plantarumCCFM8610 to protect against acute cadmium (Cd) toxicity in mice. This study was designed to evaluate the protective effects of CCFM8610 against chronic Cd toxicity in mice and to gain insights into the protection mode of this strain. Experimental mice were divided into two groups and exposed to Cd for 8 weeks via drinking water or intraperitoneal injection. Both groups were further divided into four subgroups, control, Cd only, CCFM8610 only, and Cd plus CCFM8610. Levels of Cd were measured in the feces, liver, and kidneys, and alterations of several biomarkers of Cd toxicity were noted. The results showed that when Cd was introduced orally, cotreatment with Cd and CCFM8610 effectively decreased intestinal Cd absorption, reduced Cd accumulation in tissue, alleviated tissue oxidative stress, reversed hepatic and renal damage, and ameliorated the corresponding histopathological changes. When Cd was introduced intraperitoneally, administration of CCFM8610 did not have an impact on tissue Cd accumulation or reverse the activities of antioxidant enzymes. However, CCFM8610 still offered protection against oxidative stress and reversed the alterations of Cd toxicity biomarkers and tissue histopathology. These results suggest that CCFM8610 is effective against chronic cadmium toxicity in mice. Besides intestinal Cd sequestration, CCFM8610 treatment offers direct protection against Cd-induced oxidative stress. We also provide evidence that the latter is unlikely to be mediated via protection against Cd-induced alteration of antioxidant enzyme activities.

scholarly journals Amelioration of Cadmium-induced Oxidative Damage in Wistar Rats by Vitamin C, Zinc and N-Acetylcysteine

2021 ◽  
Author(s):  
Venkataramanaiah Poli ◽  
Renuka Madduru ◽  
Srinivasulu Reddy Motireddy
Keyword(s):  
Antioxidant Enzymes ◽  
Vitamin C ◽  
Oxidative Damage ◽  
Wistar Rats ◽  
Tissue Respiration ◽  
Protective Effects ◽  
Cd Toxicity ◽  
Lipid Oxidation Products ◽  
Liver And Kidney ◽  
The Impact

Abstract The present study was performed to determine the protective effects of Vitamin C, Zinc and N-Acetylcysteine individually or in combinations with Cd, to monitor amelioration capability against Cd-induced oxidative damage in Wistar rats. Nine groups of rats were studied as experimental group. The present experiment was conducted for 45 days. Liver and kidneys were excised for biochemical determinations through assaying of antioxidant enzymes and lipid oxidation products to assess the impact of Cd-toxicity and its amelioration by co-administration of Vitamin C, Zinc and NAC along with Cd. Basal Metabolic rates, Tissue Respiration rates of liver and kidney were found to be significantly decreased (p < 0.05) during Cd toxicity. Serum biochemical parameters were also found to be significantly altered to cope up with Cd toxicity. All the antioxidant enzymes and products were significantly inhibited (p < 0.05) or elevated in rat liver and kidney tissues during Cd-induced toxicity. Whereas with co-administration of Vitamin C, Zinc and NAC, into rats clearly demonstrates the amelioration of oxidative damage induced by Cd-toxicity. From the results obtained in the present study all the agents tested had protective effects against Cd-induced oxidative damage.

Protective effects of selenium (Se) and zinc (Zn) on cadmium (Cd) toxicity in the liver of the rat: Effects on the oxidative stress

2009 ◽  
Vol 72 (5) ◽  
pp. 1559-1564 ◽  
Author(s):  
El Heni Jihen ◽  
Messaoudi Imed ◽  
Hammouda Fatima ◽  
Kerkeni Abdelhamid
Keyword(s):  
Oxidative Stress ◽  
Protective Effects ◽  
Cd Toxicity

scholarly journals PROTECTIVE EFFECTS OF ANTIOXIDANTS ON THE EXPERIMENTAL LIVER AND KIDNEY TOXICITY IN MICE

2008 ◽  
Vol 5 (3) ◽  
Author(s):  
Haluk Dülger ◽  
Ragıp Balahoroğlu ◽  
Hanefi Özbek ◽  
İrfan Bayram ◽  
Mehmet Ramazan Şekeroğlu
Keyword(s):  
Protective Effects ◽  
Kidney Toxicity ◽  
Liver And Kidney ◽  
Experimental Liver

scholarly journals Antioxidant and Protective Effects of Artemisia campestris Essential Oil Against Chlorpyrifos-Induced Kidney and Liver Injuries in Rats

2021 ◽  
Vol 12 ◽  
Author(s):  
Mongi Saoudi ◽  
Riadh Badraoui ◽  
Fatma Rahmouni ◽  
Kamel Jamoussi ◽  
Abdelfattah El Feki
Keyword(s):  
Essential Oil ◽  
Low Density Lipoproteins ◽  
Low Density ◽  
Protective Effects ◽  
Liver Injuries ◽  
Liver And Kidney ◽  
Artemisia Campestris ◽  
Morphologic Changes ◽  
Histopathologic Features

This study is aimed to elucidate the possible antioxidant and protective effects of Artemisia campestris essential oil (ACEO) against the deleterious effects of chlorpyrifos (CPF) in rats. The in vivo study revealed increases in aspartate aminotransferase (AST), alanine aminotransferase (ALT), lactate dehydrogenase (LDH), and alkaline phosphatase (ALP) activities and the serum contents of creatinine, urea, uric acid, cholesterol, triglycerides, low density lipoproteins (LDL), and glucose in rats treated with CPF as compared to controls. Meanwhile, hepatic and renal activities of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) in liver and kidney decreased and the content of malondialdehyde (MDA) increased. Some histopathologic features were noticed in liver and kidney of the CPF group. Interestingly, ACEO alleviated the biochemical disruptions and reduced these hepato-renal morphologic changes.

Protective Effect of Calcium Dobesilate Administration Against Hepatorenal Damage Induced By CCL4 In Male Mice

2021 ◽  
Author(s):  
Elham Hakimizadeh ◽  
Ayat Kaeidi ◽  
Mohammadreza Rahmani ◽  
Mohammad Allahtavakoli ◽  
Jalal Hassanshahi
Keyword(s):  
Protective Effect ◽  
Antioxidant Properties ◽  
Group Versus ◽  
Histopathological Change ◽  
Renal Tissue ◽  
Protective Effects ◽  
Male Mice ◽  
Calcium Dobesilate ◽  
Liver And Kidney ◽  
Anti Inflammatory

Abstract Purpose: Calcium dobesilate (CaD) has antioxidant and anti-inflammatory properties. In this study, the protective effects of CaD against hepatorenal damage induced by CCL4 in male mice were evaluated. Methods: Thirty male mice randomly were divided into five groups: Control, CaD 100 mg/kg, CCL4, CCL4+CaD 50 mg/kg, and CCL4+CaD 100 mg/kg. Drugs were administered orally once a day for 4-weeks. The liver and kidney indices (serum creatinine, blood urine nitrogen, alanine aminotransferase and aspartate aminotransferase levels) were determined. Also, hepatic and renal tissue oxidant/antioxidant markers (glutathione peroxidase, malondialdehyde, total antioxidant capacity, and superoxide dismutase) were measured. Cleaved caspase-3, Bax, and Bcl-2 protein levels were measured by immunoblotting method. The liver and kidney histopathological changes were evaluated by H&E staining.Results: CCL4 induces significant oxidative stress in the kidney and liver that was concomitant with functional and histopathological abnormalities in these organs in the CCL4 group versus the control (P<0.05). CaD could significantly improve the histopathological change in the liver and kidney tissues of CCL4+CaD 100 mg/kg mice versus the CCL4 group (P<0.05). In addition, CaD attenuated apoptosis in the liver and kidney tissues (P<0.05).Conclusion: The protective effect of CaD may be related to its anti-inflammatory and antioxidant properties.

scholarly journals Influence of elevated content of cadmium and arsenic in diet containing feeding yeast on organisms of rats

2009 ◽  
Vol 54 (No. 1) ◽  
pp. 1-9 ◽  
Author(s):  
J. Száková ◽  
V. Zídek ◽  
D. Miholová
Keyword(s):  
Sodium Arsenite ◽  
Cadmium Accumulation ◽  
Yeast Cells ◽  
Male Rats ◽  
Arsenic Content ◽  
Cadmium Content ◽  
Cd Accumulation ◽  
Experimental Animals ◽  
Natural Level ◽  
Liver And Kidney

The influence of elevated cadmium content in diet on the content of this element in liver, kidney and testes of 68 male rats was studied in dependence on the chemical form of applied cadmium (as inorganic salt – CdCl<sub>2</sub> and organically bound in yeast cells); the influence of elevated arsenic content (as NaAsO<sub>2</sub>) in diet on its content in the same organs was also investigated. The interactions between arsenic and cadmium in the above-mentioned organs were studied. The addition of cadmium to the diet of rats significantly (<I>P</I> < 0.05) increased cadmium content in several organs. The addition of yeast containing the natural level of Cd increased the content of cadmium in liver and kidney of experimental animals significantly (<I>P</I> < 0.05). A significantly (<I>P</I> < 0.05) increased cadmium accumulation in organs was observed after the addition of Cd as CdCl<sub>2</sub>, compared with the addition of Cd as organically bound Cd in yeast cells. At the same time, the addition of yeasts containing the natural level of Cd decreased the Cd accumulation applied as CdCl2 in the examined organs. The addition of sodium arsenite to the diet of rats led to a significantly (<I>P</I> < 0.05) increased arsenic content in all the analyzed organs. The addition of yeasts to the diet increased arsenic content in liver and at the same time suppressed its content in kidneys of experimental animals. The interaction between arsenic and cadmium applied simultaneously was evident. The addition of As to the diet decreased the accumulation of Cd in kidney and increased its accumulation in testes. The addition of Cd to the diet increased arsenic content in liver and kidney and decreased its content in testes.

scholarly journals Selenium Enhances Cadmium Accumulation Capability in Two Mustard Family Species—Brassica napus and B. juncea

Plants ◽  
2020 ◽  
Vol 9 (7) ◽  
pp. 904 ◽  
Author(s):  
Zhong-Wei Zhang ◽  
Yi-Ying Dong ◽  
Ling-Yang Feng ◽  
Zong-Lin Deng ◽  
Qiang Xu ◽  
...  
Keyword(s):  
Brassica Napus ◽  
Brassica Juncea ◽  
Brassica Species ◽  
Dry Weight ◽  
Cadmium Accumulation ◽  
Cd Accumulation ◽  
Cd Toxicity ◽  
Valence States ◽  
Early Seedling ◽  
High Level

Oilseed rape (Brassica napus) is a Cadmium (Cd) hyperaccumulator. However, high-level Cd at the early seedling stage seriously arrests the growth of rape, which limits its applications. Brassica juncea had higher Cd accumulation capacity, but its biomass was lower, also limiting its applications. Previous studies have confirmed that Selenium (Se) can alleviate Cd toxicity. However, the regulatory mechanism of Se in different valence states of Cd accumulation was unclear. In this study, we investigated the ameliorating effects of three Se valence states, Na2SeO4 [Se(VI)], Na2SeO3 [Se(IV)] and Se-Met [Se(II)], to Cd toxicity by physiological and biochemical approaches in hydroponically-cultured Brassica juncea and Brassica napus seedlings. Although Se treatments slightly inhibited seedling Cd concentration, it tripled or quadrupled the Cd accumulation level per plant, because dry weight increased about four times more with Se and Cd application than with Cd treatment alone. Among the different valence states of Se, Se(II) had the most marked effect on reducing Cd toxicity as evidenced by decreased growth inhibition and Cd content. The application of Se(II) was effective in reducing Cd-induced reactive oxygen species accumulation, and promoted the antioxidant enzyme activity and photosynthesis of both Brassica species. In addition, Se(II) treatment increased the concentrations of Cd in the cell wall and soluble fractions, but the Cd concentration in the organelle part was reduced.

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 HISTOLOGICAL STUDY ON THE PROTECTIVE EFFECTS OF TAMARIND SEED EXTRACT ON COBRA VENOM IN MICE

2017 ◽  
Vol 10 (10) ◽  
pp. 301
Author(s):  
Imad M Al-ani ◽  
Soraya Ismail ◽  
Khin M Maung ◽  
Pakeer Oothuman ◽  
Sinan Mohammed Abdullah Al-mahmood
Keyword(s):  
Histological Study ◽  
Seed Extract ◽  
Cobra Venom ◽  
Control Group ◽  
Protective Effects ◽  
Histopathological Changes ◽  
Tamarind Seed ◽  
Snake Bites ◽  
Medical Plant ◽  
Liver And Kidney

  Objective: Tamarind (Tamarindus indica) has been used as a medical plant for treating many human and animal diseases and widely used as a traditional herbal medicine for the treatment of snake bites. The objective of the study is to investigate whether tamarind seed extract (TSE) has neutralization activity on an adverse histological reaction against venoms of the King Cobra.Methods: A total of 20 healthy mature male mice were randomly divided into 4 groups with 5 mice in each. The control group was injected with 1 ml of normal saline. The second group was injected subcutaneously with a single dose of 24.96 μg/20 g King Cobra venom (KCV) solution. The third group was injected with the same dose of KCV solution and 10 mg/20 g of TSE. The fourth group was injected with the same dose of KCV solution and 15 mg/20 g TSE solution. The animals were sacrificed after 24 hrs of injection of the solution. Fragments of muscle, kidney, and liver were fixed in 10% neutral buffered formalin and processed for light microscopical studies.Results: The result showed that TSE reduced the histopathological changes induced by the KCV in the muscles, livers, and kidneys, and the improvement was proportional to the applied dose of the TSE indicating that TSE prevents adverse histological changes in the muscle, liver, and kidney.Conclusion: The present study demonstrated that TSE reduced the histopathological changes in the muscle, liver, and kidney induced by KCV in mice.

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