Polysaccharides from Ganoderma lucidum Supplementation Prevents Exhaustive Exercise-Induced Apoptosis in Mice Liver

2013 ◽  
Vol 864-867 ◽  
pp. 26-29
Author(s):  
Rong Yu ◽  
Shan Ma ◽  
Hao Wu
Keyword(s):  
Body Weight ◽  
Ganoderma Lucidum ◽  
Exhaustive Exercise ◽  
Swimming Exercise ◽  
Control Group ◽  
Exercise Induced ◽  
Mice Liver ◽  
Induced Apoptosis ◽  
Liver Tissues

The main purpose of this study was to examine the effects of polysaccharides from Ganoderma lucidum (GLP) supplementation on exhaustive exercise-induced apoptosis in mice liver. The mice were randomly divided into four groups of ten per group. One of the groups was the control group, the others were GLP treated groups (25, 50 and 100 mg/kg body weight). Exhaustive swimming exercise of mice were carried out after 28 days of GLP administration, and the expression of Bcl-2 and Bax proteins in the liver tissues were determined. The data showed that GLP supplementation was able to up-regulate the expression of Bcl-2 proteins and Bcl-2/Bax ratio, down-regulate the expression of Bax proteins. The results suggest that GLP supplementation prevents exhaustive exercise-induced apoptosis.

Intensive Swimming Exercise-Induced Oxidative Stress and Reproductive Dysfunction in Male Wistar Rats: Protective Role of α-Tocopherol Succinate

2004 ◽  
Vol 29 (2) ◽  
pp. 172-185 ◽  
Author(s):  
Indranil Manna ◽  
Kuladip Jana ◽  
Prabhat Kumar Samanta
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
Hydroxysteroid Dehydrogenase ◽  
Protective Role ◽  
Male Rats ◽  
Swimming Exercise ◽  
Control Group ◽  
Male Wistar Rats ◽  
Exercise Induced ◽  
Pachytene Spermatocytes

In the present study, 30 male rats (age 3 mos, Wt 128.6 ± 3.7 g) were randomly divided into Control group (CG), Experimental group (EG), and Supplemented group (SG), 10 per group. An exercise protocol (3 hrs swimming per day, 5 days a week for 4 weeks) was followed in EG and SG, with no exercise in CG. In SG, α-tocopherol succinate was injected subcutaneouly at a dose of 50 mg•kg−1 per body weight per day. After 4 weeks of exercise, significant diminutions (p <  0.05) were noted in somatic indices of testes and accessory sex organs; seminiferous tubuler diameter (STD); testicular Δ5, 3β-hydroxysteroid dehydrogenase (Δ5, 3β-HSD) 17 β-hydroxysteroid dehydrogenase (17 β-HSD) activities; plasma levels of testosterone (T), luteinizing hormone (LH); preleptotine spermatocytes (pLSc), mid-pachytene spermatocytes (mPSc), and Stage 7 spermatids (7 Sd); testicular α-tocopherol and glutathione (GSH) content; superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPX), and glutathione-s-transferase (GST) activities in EG when compared to CG. Moreover, a significant elevation (p <  0.05) in malondialdehyde (MDA) was found in testes of EG compared to CG. No significant alteration was noted in body weight among the groups. Co-administration of α-tocopherol succinate restored the above parameters. Intensive swimming exercise-induced oxidative stress causes dysfunction in the male reproductive system, which can be protected by α-tocopherol succinate. Key words: spermatogenesis, steroidogenesis, lipid peroxidation, vitamin E

scholarly journals The Acute Effects of Swimming Exercise on PGC-1α-FNDC5/Irisin-UCP1 Expression in Male C57BL/6J Mice

Metabolites ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 111
Author(s):  
Eunhee Cho ◽  
Da Yeon Jeong ◽  
Jae Geun Kim ◽  
Sewon Lee
Keyword(s):  
Adipose Tissue ◽  
Protein Expression ◽  
Swimming Exercise ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Brown Adipose ◽  
Mrna And Protein Expression ◽  
Ucp1 Expression ◽  
Exercise Induced ◽  
Gastrocnemius Muscles

Irisin is a myokine primarily secreted by skeletal muscles and is known as an exercise-induced hormone. The purpose of this study was to determine whether the PGC-1α -FNDC5 /Irisin-UCP1 expression which is an irisin-related signaling pathway, is activated by an acute swimming exercise. Fourteen to sixteen weeks old male C57BL/6J mice (n = 20) were divided into control (CON, n = 10) and swimming exercise groups (SEG, n = 10). The SEG mice performed 90 min of acute swimming exercise, while control (non-exercised) mice were exposed to shallow water (2 cm of depth) for 90 min. The mRNA and protein expression of PGC-1α, FNDC5 and browning markers including UCP1 were evaluated by quantitative real-time PCR and western blotting. Serum irisin concentration was measured by enzyme-linked immunosorbent assay. An acute swimming exercise did not lead to alterations in the mRNA and protein expression of PGC-1α in both soleus and gastrocnemius muscles, the mRNA and protein expression of UCP1 in brown adipose tissue, mRNA browning markers in visceral adipose tissue and circulating irisin when compared with the control group. On the other hand, an acute swimming exercise led to increases in the mRNA and protein expressions of FNDC5 in the soleus muscle, the protein expression of FNDC5 in the gastrocnemius muscles and the protein expression of UCP1 in subcutaneous adipose tissue.

scholarly journals Immunomodulatory Effect of a Salvia plebeia R. Aqueous Extract in Forced Swimming Exercise-induced Mice

Nutrients ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 2260
Author(s):  
Jinseop Shin ◽  
Ok-kyung Kim ◽  
Shintae Kim ◽  
Donghyuck Bae ◽  
Jeongmin Lee ◽  
...  
Keyword(s):  
Aqueous Extract ◽  
Test Group ◽  
Forced Swimming ◽  
Immunomodulatory Effect ◽  
Swimming Exercise ◽  
Raw264.7 Cells ◽  
Control Group ◽  
High Dose ◽  
No Production ◽  
Exercise Induced

This study investigated the immunomodulatory effect of Salvia plebeia R. aqueous extract (FIE-SP, SPW) in forced swimming exercise-induced mice and the immunostimulatory effects on Raw264.7 cells. Mice were randomly assigned to four groups: the control group (CON), the forced swimming test group (FST), and two FIE-SP groups (low and high dose of FIE-SP). Compared with the control group, the FIE-SP groups showed significantly increased ratios of T lymphocyte surface markers CD4+/CD8+ and major histocompatibility complex (MHC)I/MHCII, as well as increased concentrations of immunoglobulin (Ig)A and IgG. FIE-SP groups significantly increased Th1 cytokines and decreased Th2 cytokines compared with negative control exercise-induced mice. Conversely, the immunostimulatory effects of FIE-SP significantly increased phagocytic activities, nitric oxide (NO) production, and pro-inflammatory cytokines tumor necrosis factor alpha (TNF-α) and interleukin (IL)-1β in Raw264.7 cells. Furthermore, FIE-SP increased natural killer (NK) cell activities and cytokines (IL-12) in splenocytes compared with the CON group. These results indicated that FIE-SP supplementation could prevent imbalanced immune states and produce immunostimulatory effects to support innate immunity.

Protective Role of Polysaccharides from Gynostemma pentaphyllum Makino Supplementation against Exhaustive Swimming Exercise-Induced Oxidative Stress in Liver and Skeletal Muscle of Mice

2014 ◽  
Vol 962-965 ◽  
pp. 1231-1234
Author(s):  
Hui Huang ◽  
Bo Qi
Keyword(s):  
Oxidative Stress ◽  
Skeletal Muscle ◽  
Protective Role ◽  
Swimming Exercise ◽  
Control Group ◽  
High Dose ◽  
Gynostemma Pentaphyllum ◽  
Exercise Induced ◽  
Different Doses

The objective of this study was to investigate the protective role of polysaccharide fromGynostemma pentaphyllumMakino (PGP) supplementation against exhaustive swimming exercise-induced oxidative stress. A total of 48 mice were randomly divided into four groups: control, low-dose, medium-dose, and high-dose PGP supplementation groups. The control group received distilled water and the supplementation groups received different doses of PGP (50, 100 and 200 mg/kg body weight) by gavage once a day for 28 consecutive days. After 28 days, the mice performed an exhaustive swimming exercise, and some biochemical parameters related to oxidative stress, including superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) and malondialdehyde (MDA), were measured. The results showed that PGP supplementation could increase SOD, GPx and CAT contents, as well as decrease MDA contents in the liver and skeletal muscle of mice, which suggests that PGP supplementation has a protective role against exhaustive swimming exercise-induced oxidative stress.

Berberis vulgaris L. effects on oxidative stress and liver injury in lead-intoxicated mice

2017 ◽  
Vol 14 (1) ◽  
Author(s):  
Jawhar Laamech ◽  
Jaouad El-Hilaly ◽  
Hamadi Fetoui ◽  
Yassine Chtourou ◽  
Hanane Gouitaa ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
Aqueous Extract ◽  
Lead Acetate ◽  
Protein Carbonyls ◽  
Control Group ◽  
Distilled Water ◽  
Once Daily ◽  
Group 2 ◽  
Mice Liver

AbstractBackgroundL. (BV), commonly known as “MethodsSixty IOPS mice were divided into six groups and were treated as follows: group 1 (normal control) received double distilled water; group 2 (toxic control) received lead acetate (5 mg/kg body weight/day) in double distilled water for 40 days; groups 3–6 received BV aqueous extract at doses of 25, 50, 100 and 150 mg/kg body weight , respectively, once daily for 30 days from 11 day after beginning of lead acetate exposure to the end of the experiment.ResultsToxic control group showed a significant alteration of serum alanine-aminotransferase (ALT), aspartate-aminotransferase (AST), total cholesterol (TC), total bilirubin (TB), catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx) and reduced glutathione (GSH). Histological assessment of lead-intoxicated mice liver revealed alterations in hepatocytes and focal necrosis. BV treatment significantly prevented lead accumulation, increased ALT, AST, TC, and TB, inhibited lipid peroxidation and protein carbonyls(PCO) formation. Additionally, BV extract normalized the antioxidant enzymes (CAT, SOD and GPx), GSH and architecture of liver tissues.ConclusionsBV aqueous extract exerts significant hepatoprotective effects against lead-induced oxidative stress and liver dysfunction. The BV effect may be mediated through the enhancement of antioxidant status, lead-chelating abilities and free radicals quenching.

Effects of Ganoderma Lucidum and Krestin on Subset T-cell in Spleen of γ-irradiated Mice

1995 ◽  
Vol 23 (03n04) ◽  
pp. 289-298 ◽  
Author(s):  
Wang-Chi Chen ◽  
Dou-Mong Hau ◽  
Chih-Chung Wang ◽  
I-Hsin Lin ◽  
Shiuh-Sheng Lee
Keyword(s):  
Body Weight ◽  
Ganoderma Lucidum ◽  
Radiation Treatment ◽  
Whole Body ◽  
Control Group ◽  
Γ Irradiation ◽  
Group A ◽  
Group B ◽  
Group D ◽  
Better Than

Effects of Ganoderma lucidum (Gl) and Krestin (PSK) extracts on spleen, thymus and splenocytes in γ-irradiated mice were investigated in this study. ICR strain male mice were divided into five groups. Group A was the normal control. Group B, the experimental control, was treated with Gl. Group C, the radiation treatment control, was treated with whole body exposure to 4 Gy γ-irradiation (RT). Group D was treated with RT and Gl. Group E was treated with RT and PSK. The dosage of Gl was 400 mg/day/kg body weight and PSK was 500 mg/day/kg body weight. Our results indicated that the relative thymus weight in groups D and E were higher than group C on day 28 after γ-irradiation. Group D was the highest in all the experimental groups. CD4 and CD8 splenocytes in group D were higher than group C on days 7 and 28. Gl was better than PSK in repairing the damage of subset T-cells in the spleen of γ-irradiated mice.

scholarly journals Protective role of sildenafil citrate in isoniazid-rifampicin induced histomorphological changes in liver of albino mice

2021 ◽  
Vol 15 (1) ◽  
pp. 52-58
Author(s):  
Najma Hameed ◽  
Khalid Farooq
Keyword(s):  
Body Weight ◽  
Morphological Changes ◽  
Isotonic Saline ◽  
Daily Basis ◽  
Protective Role ◽  
Sildenafil Citrate ◽  
Control Group ◽  
Histomorphological Changes ◽  
Mice Liver

Objectives: The objective of the study was to reveal the reversal of histo-morphological changes in mice liver induced by combined isoniazid-rifampicin (INH-RIF) therapy with sildenafil treatment. Methods: Twenty-one mice weighing between 25–35 g were enrolled in the study. Randomisation was carried out by simple balloting method. The selected mice were sorted into three groups with 7 mice, each group. In group C (n=7) control group, mice were administered 0.4ml of saline per kg body weight daily intra peritoneally for 21 days. In group R (n=7) INH-RIF group, rifampicin (50 mg/kg) and isoniazid (50 mg/kg), dissolved in 4 ml/kg isotonic saline, were administered intra-peritoneally (ip) daily for 21 days. In group S (n=7) sildenafil administered group, 10 mg/kg sildenafil was given orally by gastric gavage on daily basis along with the intraperitoneal injection of INH-RIF (50 mg/kg each) daily for 21 days. Results: Histopathology revealed hepatotoxicity in group R (INH-RIF), while significant improvement was observed in group C (INH-RIF-sildenafil). Conclusion: Sildenafil citrate possesses hepatoprotective role against INH-RIF induced hepatotoxicity.

scholarly journals Effects of curcumin on physical fatigue and oxidative damage in forced swimming mice

2020 ◽  
Vol 189 ◽  
pp. 02021
Author(s):  
Sun Jinyuan
Keyword(s):  
Oxidative Damage ◽  
Physiological Saline ◽  
Exercise Group ◽  
Forced Swimming ◽  
Swimming Exercise ◽  
Control Group ◽  
Protective Effects ◽  
Physical Fatigue ◽  
Medication Group ◽  
Exercise Induced

The purpose of the present study was to investigate the effects of curcumin on physical fatigue and oxidative damage induced by forced swimming exercise in mice. The mice were divided into quiet group and exercise group, and then the above two groups were divided into control group and medication group. The medication group received curcumin (100 mg/kg), while the control group received physiological saline for 28 days. The exercise group performed swimming exercise for 4 weeks and then performed exhaustive exercise. Exhaustive swimming time and superoxide dismutase (SOD) and malondialdehyde (MDA) contents in liver, as well as serum alanine aminotransferase (ALT) contents were measured. The data showed that curcumin could extend exhaustive swimming times of the mice, as well as increase the SOD contents in liver, while decreasing MDA contents in liver and ALT contents in serum. This study indicated that curcumin has anti-fatigue and protective effects against exercise induced oxidative damage.

scholarly journals Therapeutic Intervention of Curcumin on Interleukin-6 and Oxidative Stress Induced by Paraquat Toxicity of Lung and Liver in Rats

2019 ◽  
Vol 12 (04) ◽  
pp. 1737-1748
Author(s):  
Nagla El-Nabarawy ◽  
Ahmed Gouda ◽  
Ezzeldin Shalaby
Keyword(s):  
Oxidative Stress ◽  
Body Weight ◽  
Olive Oil ◽  
Interleukin 6 ◽  
Control Group ◽  
Therapeutic Effects ◽  
Histopathological Changes ◽  
Model Group ◽  
Paraquat Toxicity ◽  
Liver Tissues

Redox equilibrium is altered due to elevation of reactive oxygen species (ROS) or inadequate antioxidant defense, therapeutic effects of natural antioxidant such as curcumin (CMN) have been investigated. The aim of this study was to investigate the beneficial effects of curcumin (a natural polyphenol) on oxidative status of lung and liver and assessment of level of interleukin-6 (IL-6) in rats against paraquat toxicity. Forty adult male wistar rats were divided into five groups with eight animals each as followed: Group 1: control, Group 2: rats received olive oil. Group 3: rats received curcumin (CMN) (200 mg/kg body weight in olive oil) orally. Group 4 (model group): rats were given a single oral dose of paraquat (PQ) 50 mg/kg body weight dissolved in distilled water intra-peritoneally (I.P) Group 5: rats received CMN orally daily for 10 days prior to PQ administration with the same previous doses and after PQ. After forty eight hours of PQ administration, rats were sacrificed and lung and liver tissues samples were examined for detection of biochemical parameters and histopathological changes. Significant histopathological changes had resulted from PQ administration in lung and liver tissues in addition to significant increase in malondialdehyde (MDA), and significant decrease of catalase (CAT), superoxide dismutase (SOD) and glutathione reductase (GR). However, treatment with CMN produced increasing antioxidant markers and depletion of MDA compared to the model group. Also there is significant increase in serum IL-6 after PQ administration compared to control group. However, the level of IL-6 significantly decreased in treated group with curcumin compared to the model group. Curcumin possesses remarkable protection of the altered lung and liver tissues in paraquat intoxicated rats and could reduce the damaging effect by increasing antioxidant activity and decreasing lipid peroxidation, oxidative stress and IL-6.

The Effects of Polysaccharide from Gynostemma pentaphyllum Supplementation on Exhaustive Exercise-Induced Fatigue

2015 ◽  
Vol 730 ◽  
pp. 241-244
Author(s):  
Chang Jun Li ◽  
Ang Li
Keyword(s):  
Muscle Glycogen ◽  
Liver Glycogen ◽  
Exhaustive Exercise ◽  
Control Group ◽  
Time To Exhaustion ◽  
High Dose ◽  
Serum Triglycerides ◽  
Gynostemma Pentaphyllum ◽  
Treatment Groups ◽  
Exercise Induced

The present study aimed to determine the effects of polysaccharides from Gynostemma Pentaphyllum (PGP) supplementation on exhaustive exercise-induced fatigue in mice. The mice were divided into four experimental groups at random, i.e. control, low-dose PGP, medium-dose PGP, and high-dose PGP treatment groups. An oral administration of distilled water was given to the mice in the control group, and different doses of PGP (100, 200 and 400 mg/kg body weight/day) were given to the mice in the treatment groups. After 28 days, the weight-loaded swimming test was performed, along with the determination of blood biochemical parameters, liver glycogen and muscle glycogen contents. The results indicated that PGP supplementation had anti-fatigue effects, which could make mice swim for a longer time to exhaustion, with the blood lactic acid, serum urea nitrogen, serum triglycerides, and serum creatine kinase contents decreased, and the liver glycogen and muscle glycogen contents increased.

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