scholarly journals Protective effects of Zizyphus oxyphyla on liver and kidney related serum biomarkers in (CCl4) intoxicate rabbits

2023 ◽  
Vol 83 ◽  
Author(s):  
B. Ahmad ◽  
I. Ilahi ◽  
A. M. Yousafzai ◽  
M. Attaullah ◽  
A. Rahim ◽  
...  
Keyword(s):  
Liver Enzymes ◽  
Histological Study ◽  
Control Group ◽  
High Dose ◽  
Therapeutic Effects ◽  
Protective Effects ◽  
Serum Electrolytes ◽  
Hematological Indices ◽  
Ccl4 Administration ◽  
Liver And Kidney

Abstract The study was aimed to evaluate the therapeutic effects of Zizyphus oxyphyla leaves methanolic (ZOX-LME), on serum liver, kidney and hematology along with other serum parameters in Carbon tetrachloride (CCl4) intoxicated rabbits. Experimental animals were divided into five groups, six rabbits in each. These were: group NC (normal control), group, TC (toxic control) and group ST i.e. silymarine administered group at dose rate (50) mg/kg body weight (BW). Group ET1 and group ET2 treated with (ZOX-LME) at dose 200 mg/kg BW and 400 mg/kg BW. CCl4 administration caused significant (P> 0.05) impairment in serum liver enzymes, blood factors and other serum indices. Treatment with (ZOX-LME) significantly (P<0.05) reduced and normalized the levels of serum alanine transaminase (ALT) aspartate transaminase (AST) and alkaline phosphatase (ALP) and hematological indices. Also significant (P< 0.05) reduction was observed in creatinine, urea, uric acid, blood urea nitrogen (BUN), and albumin and glucose concentrations. The altered levels of lipid profile and serum electrolytes (Ca, Mg, Cl, Na, K, and P) were significantly (P<0.05) change toward normal levels with (ZOX-LME) feeding. In addition (ZOX-LME) ingestion caused significant improvement in GSH, GST and CAT levels, while reducing the TBARS levels, exhibited antioxidant capacity. Also (ZOX-LME) showed increase inhibition against percent scavenging of 2, 2-diphenile-1-picrylehydrazyle (DPPH) free radical. Significant (P<0.05) normalizing effects were observed with high dose 400 mg/kg BW of (ZOX-LME and were equivalent to silymarine administered groups. The histological study of liver supported the hepatoprotective and renal curative activity of (ZOX-LME).

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.

Effects of quercetin on cadmium-induced toxicity in rat urine using metabonomics techniques

2019 ◽  
Vol 39 (4) ◽  
pp. 524-536
Author(s):  
Y Liu ◽  
X Zhang ◽  
T Guan ◽  
S Jia ◽  
Y Liu ◽  
...  
Keyword(s):  
Low Dose ◽  
Treated Group ◽  
Urine Samples ◽  
Control Group ◽  
High Dose ◽  
Protective Effects ◽  
Sprague Dawley ◽  
Rat Urine ◽  
Antioxidant Defence System ◽  
Liver And Kidney

This study aimed to analyse the protective effects of quercetin on the toxicity of cadmium (Cd) using metabonomics techniques. Sixty male Sprague–Dawley rats were randomly divided into six groups ( n = 10): control group (C), low-dose quercetin-treated group (Q1; 10 mg/kg bw/day), high-dose quercetin-treated group (Q2; 50 mg/kg bw/day), Cd-treated group (D; 4.89 mg/kg bw/day), low-dose quercetin plus Cd-treated group (DQ1) and high-dose quercetin plus Cd-treated group (DQ2). The rats continuously received quercetin and Cd via gavage and drinking water for 12 weeks, respectively. The rat urine samples were collected for metabonomics analysis. Finally, 10 metabolites were identified via the metabonomics profiles of the rat urine samples. Compared with the control group, the intensities of taurine, phosphocreatine, l-carnitine and uric acid were significantly decreased ( p < 0.01) and those of LysoPC (18: 2 (9Z, 12Z)), guanidinosuccinic acid, dopamine, 2,5,7,8-tetramethyl-2(2′-carboxyethyl)-6-hydroxychroman and allantoic acid were significantly increased ( p < 0.01) in the Cd-treated group. However, the intensities of the aforementioned metabolites had restorative changes in the high-dose quercetin plus Cd-treated groups unlike those in Cd-treated group ( p < 0.01 or p < 0.05). Results indicated that quercetin exerts protective effects on Cd-induced toxicity by regulating energy and lipid metabolism, enhancing the antioxidant defence system and protecting liver and kidney function and so on.

Acetaminophen: Neonatal hepatotoxicity due to late pregnancy exposure

1987 ◽  
Vol 45 ◽  
pp. 718-719
Author(s):  
G.A. Miranda ◽  
M.A. Arroyo ◽  
C.A. Lucio ◽  
M. Mongeotti ◽  
S.S. Poolsawat
Keyword(s):  
Low Dose ◽  
Fetal Liver ◽  
Late Pregnancy ◽  
Toxic Chemicals ◽  
Control Group ◽  
High Dose ◽  
Over The Counter ◽  
Liver And Kidney ◽  
Neonatal Liver ◽  
Childbearing Women

Exposure to drugs and toxic chemicals, during late pregnancy, is a common occurrence in childbearing women. Some studies have reported that more than 90% of pregnant women use at least 1 prescription; of this, 60% used more than one. Another study indicated that 80% of the consumed drugs were not prescribed, and of this figure, 95% were “over-the-counter” drugs. Acetaminophen, the safest of all over-the-counter drugs, has been reported to induce fetal liver necrosis in man and animals and to have abortifacient and embryocidal action in mice. This study examines the degree to which acetaminophen affects the neonatal liver and kidney, when a fatty diet is simultaneously fed to the mother during late pregnancy.Timed Swiss Webster female mice were gavaged during late pregnancy (days 16-19) with fat suspended acetaminophen at a high dose, HD = 84.50 mg/kg, and a low dose, LD = 42.25 mg/kg; a control group received fat alone.

The Toxicity Effect of Echium Amoenum on the Liver and Kidney of Mice.

2020 ◽  
Vol 17 ◽  
Author(s):  
Mozhgan Ghorbani ◽  
Atefeh Araghi ◽  
Nabi Shariatifar ◽  
Seyed Hooman Mirbaha ◽  
Behrokh Marzban Abbasabadi ◽  
...  
Keyword(s):  
Pyrrolizidine Alkaloids ◽  
Biochemical Analysis ◽  
Liver Enzymes ◽  
Copper Ion ◽  
Control Group ◽  
Dependent Manner ◽  
Toxicity Effect ◽  
Significant Difference ◽  
Liver And Kidney ◽  
Echium Amoenum

Aims: The aim of this study was to investigate the toxic effect of Echium amoenum plants on the liver and kidney of animal model. Background: Echium amoenum is one of the medicinal plants containing pyrrolizidine alkaloids with several properties which has widely consumed among different communities. Objective: The toxic effects of Echium amoenum on the liver and kidney were investigated in this study. Methods: Sixty mice were kept for 28 days under the appropriate laboratory conditions. Echium amoenum extract (25, 12.5, 50 mg / kg, ip.) was administered for 28 days. At the end of experiment, blood samples were drawn and liver and kidneys were removed for evaluating hepatotoxicity and nephrotoxicity of extract. Additionally, experiments were conducted to assay the enzymatic and oxidative activities. Results: There was no significant difference in the levels of copper ion in the liver and kidneys among all groups. There was a significant difference in the levels of lipid peroxidation in the liver of treated groups versus control group. The significant difference was not observed in the levels of glutathione of the liver of all groups. However, the levels of glutathione of the kidney significantly decreased in the treated groups versus control group. There was no significant difference in the liver enzymes including ALP, SGOT, and SGPT between all groups. This indicates that damage increase with enhancing the time and concentrations of extract. Biochemical analysis showed the creatinine and urea levels did not change in the treated groups versus control group. Conclusion: According to the present findings, it is suggested that Echium amoenum causes hepatotoxicity and nephrotoxicity effects in dose and time dependent manner.

scholarly journals Newly Developed Recombinant Antithrombin Protects the Endothelial Glycocalyx in an Endotoxin-Induced Rat Model of Sepsis

2020 ◽  
Vol 22 (1) ◽  
pp. 176
Author(s):  
Toshiaki Iba ◽  
Jerrold H. Levy ◽  
Koichiro Aihara ◽  
Katsuhiko Kadota ◽  
Hiroshi Tanaka ◽  
...  
Keyword(s):  
Dose Group ◽  
Low Dose ◽  
Leukocyte Adhesion ◽  
Endothelial Glycocalyx ◽  
High Dose Group ◽  
Control Group ◽  
High Dose ◽  
Protective Effects ◽  
Circulating Levels

(1) Background: The endothelial glycocalyx is a primary target during the early phase of sepsis. We previously reported a newly developed recombinant non-fucosylated antithrombin has protective effects in vitro. We further evaluated the effects of this recombinant antithrombin on the glycocalyx damage in an animal model of sepsis. (2) Methods: Following endotoxin injection, in Wistar rats, circulating levels of hyaluronan, syndecan-1 and other biomarkers were evaluated in low-dose or high-dose recombinant antithrombin-treated animals and a control group (n = 7 per group). Leukocyte adhesion and blood flow were evaluated with intravital microscopy. The glycocalyx was also examined using side-stream dark-field imaging. (3) Results: The activation of coagulation was inhibited by recombinant antithrombin, leukocyte adhesion was significantly decreased, and flow was better maintained in the high-dose group (both p < 0.05). Circulating levels of syndecan-1 (p < 0.01, high-dose group) and hyaluronan (p < 0.05, low-dose group; p < 0.01, high-dose group) were significantly reduced by recombinant antithrombin treatment. Increases in lactate and decreases in albumin levels were significantly attenuated in the high-dose group (p < 0.05, respectively). The glycocalyx thickness was reduced over time in control animals, but the derangement was attenuated and microvascular perfusion was better maintained in the high-dose group recombinant antithrombin group (p < 0.05). (4) Conclusions: Recombinant antithrombin maintained vascular integrity and the microcirculation by preserving the glycocalyx in this sepsis model, effects that were more prominent with high-dose therapy.

scholarly journals Clinical Study of Acupotomy Trinity Lysis on Cervical Spondylotic Myelopathy with Liver and Kidney Deficiency Syndrome

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Jianyong Gao ◽  
Yi Zhao ◽  
Tinglan Sun ◽  
Weike Liu ◽  
Zhenguo Wang
Keyword(s):  
Treatment Group ◽  
Cervical Spondylotic Myelopathy ◽  
Deficiency Syndrome ◽  
Control Group ◽  
Therapeutic Effects ◽  
Kidney Deficiency ◽  
Significant Difference ◽  
Before And After ◽  
Liver And Kidney ◽  
Experimental Group

Objective: To compare the therapeutic effects of acupotomy trinity lysis and traditional acupotomy on cervical spondylotic myelopathy. Methods: A total of 205 patients with cervical spondylotic myelopathy of liver and kidney deficiency syndrome were randomly divided into the experimental group (105 cases) and the control group (100 cases). The experimental group was relaxed with acupotomy in three positions: Heaven (tian), Human (ren) and Earth (di). Traditional acupotomy was used to relax Ashi acupoints of the affected vertebra in the control group. One treatment was conducted in one week, and the duration of one course of treatment was three weeks. The VAS, JOA score and NDI index were observed after treatment.  Results: Before and after treatment, the total treatment efficiency of the treatment group was 95.23%, and that of the control group was 80.00%, there was significant difference between the two groups, P<0.05; Before operation, there was no significant difference in JOA score, NDI index score, and VAS score between the treatment group and the control group (P>0.05); there was no significant difference after 1 week (P>0.05), but there were significant differences between the two groups 2 weeks and 3 weeks after operation (P<0.05). Conclusion: Acupotomy trinity lysis is a safe, effective and economical treatment for cervical spondylotic myelopathy.

Ameliorative Effects of Quercetin in Cyclophosphamide-Induced Vascular Toxicity in Rats

2021 ◽  
Author(s):  
EMİN ŞENGÜL ◽  
VOLKAN GELEN ◽  
SEMİN GEDİKLİ ◽  
ELİF ERBAS ◽  
ASLIHAN ATASEVER
Keyword(s):  
Superoxide Dismutase ◽  
Single Dose ◽  
Corn Oil ◽  
Endothelial Damage ◽  
Control Group ◽  
High Dose ◽  
Protective Effects ◽  
Vascular Toxicity ◽  
Relaxation Responses

Abstract Cyclophosphamide (CYP) causes vascular toxicity and endothelial damage. In this study aimed the determination of the protective effects of Quercetin (Q) in the CYP-induced vascular toxicity in rats. The rats were randomly divided into the following five groups: Control, CYP, Q50+CYP, Q100+CYP and Q100. The control group was given intragastric (i.g.) corn oil for seven days. The CYP group received i.g. corn oil for seven days and a single dose (200 mg/kg) of CYP via intraperitoneal (i.p.) injection on the seventh day. The rats in the three Q-treated groups received Q for seven days. On the seventh day after the Q treatment, the Q50+CYP, and Q100+CYP groups were injected to single dose (200 mg/kg, i.p.) of CYP. The CYP-treatment both worsen the Phenylephrine (PE)-induced contractions and acetylcholine (ACh)-induced relaxation responses in isolated thoracic aorta of rats, and the application of Q corrected these responses. The malondialdehyde (MDA) levels were significantly higher in the CYP-treated groups. The both dose of Q decreased the MDA level. Superoxide dismutase (SOD) and glutathione (GSH) activities were significantly decreased in the CYP group, whereas the high dose of Q increased SOD and GSH activities. Q treatment attenuated CYP-induced pathologies, and endothelial damage. According to results, Q has protective effects against CYP-induced vascular toxicity in 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 Protective Effects of Resveratrol against Chronic Immobilization Stress on Testis

ISRN Urology ◽  
2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Gulsah Bitgul ◽  
Isil Tekmen ◽  
Didem Keles ◽  
Gulgun Oktay
Keyword(s):  
Immobilization Stress ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Control Group ◽  
High Dose ◽  
Protective Effects ◽  
Stress Group ◽  
Group I ◽  
Stress Application ◽  
Chronic Immobilization Stress

Objective. The aim of this study was to investigate protective effects of resveratrol, a strong antioxidant, against possible negative effects of chronic immobilization stress on testes of male rats histochemically, immunohistochemically, ultrastructurally, and biochemically. Material and Methods. Male Wistar rats were divided into 4 groups (n=7). Group I, control group (C), was not exposed to stress. Group II, stress group (S), was exposed to chronic immobilization stress. In Group III, low dose resveratrol + stress group (LRS), rats were given 10 mg/kg/day resveratrol just before the stress application. In Group IV, high dose resveratrol + stress group (HRS), rats were given 20 mg/kg/day resveratrol just before the stress application. For chronic immobilization stress application animals were put in the plastic tubes (6 cm in diameter, 15 cm in length) during 32 days for 6 hours. All animals were sacrificed 18 hours after the last stress application. Results. Histochemical and ultrastructural investigations showed that in stress group there was germ cell deprivation in seminiferous tubules and increase of connective tissue on interstitial area. No significant changes were seen in low and high dose resveratrol groups. After immunohistochemical investigations, TUNEL (+) and Active Caspase-3 (+) cells were increased in seminiferous tubules of stress group compared with those control group, but they were decreased in low and high dose resveratrol groups. According to biochemically results, MDA, GSH, and testosterone levels in stress group showed no significant difference when compared with those of the other groups. Conclusion. The chronic immobilization stress increases oxidative stress and apoptosis and causes histological tissue damages; resveratrol can minimize the histological damage in testes significantly.

scholarly journals Epimedium Polysaccharide Ameliorates Benzene-Induced Aplastic Anemia in Mice

2020 ◽  
Vol 2020 ◽  
pp. 1-12
Author(s):  
Jin He ◽  
Ru Han ◽  
Gongchang Yu ◽  
Martin F. Lavin ◽  
Qiang Jia ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Aplastic Anemia ◽  
Immune Modulation ◽  
Mononuclear Cells ◽  
Peripheral Blood Cell ◽  
Environmental Pollutant ◽  
Control Group ◽  
High Dose ◽  
Dependent Manner ◽  
Protective Effects

Benzene (BZ) is an important occupational and environmental pollutant. Exposure to BZ may cause aplastic anemia which is characterized as bone marrow hematopoietic failure. In order to reduce the harmful effects of this pollutant, it is necessary to identify additional preventative measures. In this study, we investigated the protective effects of epimedium polysaccharide (EPS), a natural compound with antioxidant and immune-enhancing potency, on aplastic anemia induced by benzene exposure in mice. Male CD-1 mice were randomly divided into five groups including control, BZ (880 mg/kg), LE (EPS low-dose, 20 mg/kg + BZ), ME (EPS middle-dose, 100 mg/kg + BZ), and HE (EPS high-dose, 200 mg/kg + BZ) groups. Animals were exposed to BZ by subcutaneous injection in the presence or absence of EPS via oral administration. All mice were treated 3 times a week for 8 consecutive weeks to develop a mouse model of benzene-induced aplastic anemia (BIAA). Results showed that BZ induced a significant decrease in both white and red blood cells, platelet counts, and hemoglobin level compared with that in the control group (p<0.01). Treatment of EPS led to a protective effect against these changes particularly in the highest-dose group (HE, p<0.01). EPS also recovered the decreased number of nucleated cells in peripheral blood cell smears and femur biopsies by BZ exposure. The increased level of reactive oxygen species (ROS) in bone marrow mononuclear cells (BMMNCs) in mice from the BZ group was significantly lower (p<0.01) in the mice from the highest concentration of EPS (HE) group when compared with that from the control group. In addition, BZ exposure led to a significant increase in the apoptosis rate in BMMNCs which was prevented by EPS in a dose-dependent manner (p<0.01). The antiapoptosis effect of EPS was through reversing apoptotic proteins such as BAX, Caspase-9 and Caspase-3, and Bcl-2. Finally, EPS treatment partially restored the levels of T cells and the different subtypes except CD80+ and CD86+ compared with the BZ group (HE, p<0.05). These results suggest that EPS has protective effects against BIAA via antioxidative stress, immune modulation, and antiapoptosis mechanisms.

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