Background: Protective effect of medicinal plants on the heart has been reported, but the effect of resistance training (RT) and Tribulus terrestris (TT) on the heart exposed to anabolic-androgenic steroids (AAS) abuse is still unknown. Objectives: The present study aimed to investigate the effect of RT and TT on androgen receptor-1 (ar-1), Fas ligand (fasl) gene expression and lipid profiles in rats exposed to stanozolol (S). Methods: Thirty-five male rats were selected and divided into 7 groups as follows: (1) sham (normal saline/Sh), (2) stanozolol (S), (3) S+100 mg/kg TT (S+TT100), (4) S+ 50 mg/kg TT (S+TT50), (5) S+RT+TT, (6) S+RT+TT100, and (7) S+RT+TT50. Over a course of eight-week period, groups 3, 4, 6, and 7 received 50 and 100 mg/kg/d doses of TT peritoneally and groups 5-7 performed three sessions of increasing RT per week. Results: RT decreased plasma cholesterol and low-density lipoprotein cholesterol (LDL-C) levels, as well as ar-1 and fasl gene expression in S-exposed rats (P<0.05). TT50, TT100, SRTT100, and SRTT50 reduced ar-1 and fasl gene expressions (P<0.05). TT50 reduced triglyceride (TG), cholesterol and increased high-density lipoprotein-cholesterol (HDL-C) (P≤0.01), and TT100 decreased LDL-C levels (P<0.05). Additionally, SRTT100 reduced TG, cholesterol, and LDL-C levels and increased HDL-C level (P<0.05), and SRTT50 decreased cholesterol level and increased HDL-C level in S-exposed rats (P<0.05). Conclusion: RT and consumption of TT appear to have protective effects on the improvement of apoptosisdependent androgen receptor-1 and lipid profile in S-exposed rats.
Background
Natural nutrition and physical training have been defined as non-pharmacochemical complementary and alternative medicines to prevent and treat various pathogenesis. Royal jelly possesses various pharmacological properties and is an effective therapeutic supplement for halting neurodegeneration. Multiple sclerosis is a prevalent neurodegenerative disorder that manifests as a progressive neurological condition. Inflammation, hypoxia, and oxidative stress have been identified as significant hallmarks of multiple sclerosis pathology.
Results
In the present study, based on artificial intelligence and bioinformatics algorithms, we marked hub genes, molecular signaling pathways, and molecular regulators such as non-coding RNAs involved in multiple sclerosis. Also, microRNAs as regulators can affect gene expression in many processes. Numerous pathomechanisms, including immunodeficiency, hypoxia, oxidative stress, neuroinflammation, and mitochondrial dysfunction, can play a significant role in the MSc pathogenesis that results in demyelination. Furthermore, we computed the binding affinity of bioactive compounds presented in Royal Jelly on macromolecules surfaces. Also, we predicted the alignment score of bioactive compounds over the pharmacophore model of candidate protein as a novel therapeutic approach. Based on the q-RT-PCR analysis, the expression of the Dnajb1/Dnajb1/Foxp1/Tnfsf14 and Hspa4 networks as well as miR-34a-5p and miR155-3p were regulated by the interaction of exercise training and 100 mg/kg Royal Jelly (ET-100RJ). Interestingly, characteristics, motor function, a proinflammatory cytokine, and demyelination were ameliorated by ET-100RJ.
Discussion
Here, we indicated that interaction between exercise training and 100 mg/kg Royal jelly had a more effect on regulating the microRNA profiles and hub genes in rats with Multiple sclerosis.
The apoptosis process could impose significantly by hyperglycemia. According to in silico language processing and high throughput raw data analysis, we recognized hub molecular mechanisms involved in the pathogenesis of diabetic hearts and suggested a new pharmaceutical approach for declining myocardial programed cell death. Fifty male Sprague-Dawley rats were classified into five groups: healthy rats as control, diabetic rats, diabetic combined resistance/endurance training, diabetic rats which How to cite this article: Heydarnia, E., Taghian, F., Jalali Dehkordi, K., & Moghadasi, M. (2022). Regular combined training and vitamins modulated the apoptosis process in diabetic rats: Bioinformatics analysis of heart failure's differential genes expression network correlated with anti-apoptotic process.
Background and aims: The activation of inflammatory reactions is essential immediately after the onset of myocardial infarction (MI). On the other hand, the path of inflammatory activators should be controlled to prevent the recurrence of MI. In this vein, the aim of this study was to examine the effect of eight weeks of interval training and quercetin nanoliposome consumption on nuclear factor kappa B (NF-κB) and fibroblast growth factor 2 (FGF-2) gene expression in the heart tissue of MI rats. Methods: In this experimental study, 30 male rats, aged approximately 6-8 weeks, were randomly divided into five groups including MI + training, MI + supplement, MI + training + supplement, healthy control, and MI. The MI was induced by the subcutaneous injection of isoprenaline hydrochloride at a dose of 80 mg/kg. Quercetin was daily administered at a dose of 0.25 mg for 8 weeks, and interval training was performed 5 days a week. NF-κB and FGF-2 gene expressions were measured by the real-time polymerase chain reaction. Finally, data were analyzed using the one-way analysis of variance (ANOVA) and Tukey’s post hoc tests (P<0.05). Results: Training significantly increased NF-κB gene expression in the MI+ training, MI + supplement, and MI + training + supplement groups (P=0.001) while significantly decreasing FGF-2 gene expression in the MI group (P=0.04). Conclusion: Interval training may prevent the negative effects of MI by reducing pro-inflammatory gene expression in the heart tissue, leading to improved cardiovascular function and the prevention of this disease.
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