Effect of various treatment specimens on the HDL level of CCl4- treated rats.

Comparison of HDL level (mg/dL) of rats, belonged to 14 groups just before sacrifice. Each group consist of 10 rodents each with equal body mass index. The data were expressed as mean±standard deviation. X-axis represents the group distribution and y-axis represents HDL level of different groups. All abbreviation of different groups has been mentioned in Table 1. (*indicates statistically significant change where p<0.05, correlation is significant at a 95% confidence interval and **indicates highly significant change where p<0.01, correlation is significant at a 99% confidence interval).</p

Toxicity profile of the phytoconstituents of interest (Toxicity class I: Fatal if swallowed, class II: Fatal if swallowed, class III: Toxic if swallowed, class IV: Harmful if swallowed, class V: May be harmful if swallowed, class VI: Non-toxic).

Toxicity profile of the phytoconstituents of interest (Toxicity class I: Fatal if swallowed, class II: Fatal if swallowed, class III: Toxic if swallowed, class IV: Harmful if swallowed, class V: May be harmful if swallowed, class VI: Non-toxic).</p

Photomicrographs (10×) of histopathological analysis of liver samples taken from the (a) negative control group and (b) disease control group.

Photomicrographs (10×) of histopathological analysis of liver samples taken from the (a) negative control group and (b) disease control group.</p

RMSD, solvent accessible surface area, polar surface area, molecular surface area, and radius of gyration of the free and compound 8-bound form of PPAR-α.

RMSD, solvent accessible surface area, polar surface area, molecular surface area, and radius of gyration of the free and compound 8-bound form of PPAR-α.</p

Effect of various treatment specimens on the total cholesterol level of CCl4- treated rats.

Comparison of total cholesterol (mg/dl) level of rats, belonged to 14 groups just before sacrifice. Each group consist of 10 rodents each with equal body mass index. The data were expressed as mean±standard deviation. X-axis represents the group distribution and y-axis represents total cholesterol level of different groups. All abbreviation of different groups has been mentioned in Table 1. (*indicates statistically significant change where p<0.05, correlation is significant at a 95% confidence interval and **indicates highly significant change where p<0.01, correlation is significant at a 99% confidence interval).</p

Effect of various treatment specimens on the Triglyceride level of CCl4- treated rats.

Comparison of triglyceride (mg/dl) of rats, belonged to 14 groups just before sacrifice. Each group consist of 10 rodents each with equal body mass index. The data were expressed as mean±standard deviation. X-axis represents the group distribution and y-axis represents triglyceride level of different groups. All abbreviation of different groups has been mentioned in Table 1. (*indicates statistically significant change where p<0.05, correlation is significant at a 95% confidence interval and **indicates highly significant change where p<0.01, correlation is significant at a 99% confidence interval).</p

Interactions of compounds 44, 48, 50, and 51 with TGF-β type I receptor.

Interactions of compounds 44, 48, 50, and 51 with TGF-β type I receptor.</p

Macromolecular targets for hepatoprotective activity.

Macromolecular targets for hepatoprotective activity.</p

Effect of various treatment specimens on the SGOT level of CCl4- treated rats.

Comparison of SGOT level (U/L) of rats, belonged to 14 groups just before sacrifice. Each group consist of 10 rodents each with equal body mass index. The data were expressed as mean±standard deviation. X axis represents the group distribution and y-axis represents SGOT level of different groups. All abbreviation of different groups has been mentioned in Table 1. (*indicates statistically significant change where p<0.05, correlation is significant at a 95% confidence interval and **indicates highly significant change where **p<0.01, correlation is significant at a 99% confidence interval).</p

Phytoconstituents of <i>G</i>. <i>procumbens</i>.

IntroductionThe liver, the most important metabolic organ of the body, performs a wide variety of vital functions. Hepatic cell injury occurs by the activation of reactive oxygen species (ROS) that are generated by carbon tetrachloride (CCl4), xenobiotics, and other toxic substances through cytochrome P450-dependent steps resulting from the covalent bond formation with lipoproteins and nucleic acids. Observing the urgent state of hepatotoxic patients worldwide, different medicinal plants and their properties can be explored to combat such free radical damage to the liver. In vivo and in silico studies were designed and conducted to evaluate the antioxidant and hepatoprotective properties of Gynura procumbens in rats.Materials and methodsGynura procumbens leaves were collected and extracted using 70% ethanol. The required chemicals CCl4, standard drug (silymarin), and blood serum analysis kits were stocked. The in vivo tests were performed in 140 healthy Wister albino rats of either sex under well-controlled parameters divided into 14 groups, strictly maintaining Institutional Animal Ethics Committee (IEAC) protocols. For the histopathology study, 10% buffered neutral formalin was used for organ preservation. Later the specimens were studied under a fluorescence microscope. In silico molecular docking and absorption, distribution, metabolism, excretion, and toxicity (ADMET) studies were performed, and the results were analyzed statistically.Results and discussionGynura procumbens partially negate the deleterious effect of carbon tetrachloride on normal weight gain in rats. The elevated level of serum glutamate pyruvate transaminase (SGPT), serum glutamate oxaloacetate transaminase (SGOT), alkaline phosphatase (ALP), creatinine, LDH, total cholesterol (TC), low-density lipoprotein (LDL), triglycerides (TG), malondialdehyde (MDA), deoxyribonucleic acid (DNA) fragmentation ranges, gamma-glutamyl transferase (γ-GT) in CCl4 treated groups were decreased by both standard drug silymarin and G. procumbens leaf extract. We have found significant & highly significant changes statistically for different doses, here pG. procumbens and silymarin displayed Statistically significant (pG. procumbens phytoconstituents performed poorly against transforming growth factor-beta 1 (TGF-β1) compared to the control drug silymarin. In contrast, 26 phytoconstituents scored better than the control bezafibrate against peroxisome proliferator-activated receptor alpha (PPAR-α). The top scoring compounds for both macromolecules were observed to form stable complexes in the molecular dynamics simulations. Flavonoids and phenolic compounds performed better than other constituents in providing hepatoprotective activity. It can, thus, be inferred that the extract of G. procumbens showed good hepatoprotective properties in rats.</div