Dataset Information

Biological Activities of In-House Developed Haloxylon griffithii Plant Extract Formulations.

ABSTRACT: The therapeutic potential of whitish glaucous sub-shrub Haloxylon griffithii (H. griffithii), abundantly present in southern regions of South Asia, has been neglected. The current study aimed to assess the phytochemicals and pharmacological potential of native and gemm forms of H. griffithii. Results of antimicrobial activity revealed that all tested bacteria were susceptible at concentrations ≤50 µg/mL, while tested fungal species were susceptible at ≤25 µg/mL. The values of minimum bactericidal concentrations (MBCs) ranged between 10.75 ± 0.20 to 44.25 ± 0.42 µg/mL, 8.25 ± 0.02 to 28.20 ± 0.80 µg/mL. The value of minimum inhibitory concentration (MIC) of all microbial species was ≤100 µg/mL and the antibiotic mechanism showed that both extracts were highly bactericidal and fungicidal. Results of average log reduction of viable cell count in time kill assay indicated that Pseudomonas aeruginosa (P. aeruginosa) NCTC 1662, Candida albicans (C. albicans) IBL-01, Candidakrusei (C. krusei) ATCC 6258, and Aspergillus flavus (A. flavus) QC 6158 were the most susceptible microbial species. High performance liquid chromatography (HPLC)-based quantification confirmed the presence of gallic acid p.coumeric acid catechin, vanillin, ellagic acid, and salicylic acid, while in native extract only gallic acid. Native and gemm extracts exhibited excellent radical scavenging potential measured by 1,1-diphenyl-2-picryl-hydrazyl radical scavenging assay. Significant thrombolytic activity was found in both extracts with negligible haemolytic activity. Highest percent (%) clot lysis was observed with gemm extracts (87.9 ± 0.85% clot lysis). In summary, we infer that valuable evidence congregated can be exploited for better understanding of gemm H. griffithii's health benefits, further, to increase its utility with enriching dietary sources of health-promoting compounds.

SUBMITTER: Kamal S

PROVIDER: S-EPMC8309412 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Similar Datasets

Project description:The objective of the study was to investigate the analgesic activity of seeds extracted from the Holarrhena antidysenterica plant (Family: Apocynaceae). The seeds of H. antidysenterica were extracted with pure ethanol and administered to the experimental Swiss albino mice at three different doses (50, 100, and 150 mg/kg body weight) in pain models. Peripheral analgesic activity was evaluated using the acetic acid-induced writhing test, and heat-induced (hot plate and tail immersion test) pain models were applied for central anti-nociceptive activity evaluation. Formalin induced licking test was applied to evaluate both peripheral and central anti-nociceptive activity on mice. Computational studies were performed by Schrödinger Maestro v10.1 for molecular docking and the SwissADME online server for ADME prediction of compounds. In acetic acid-induced writhing test, dose-dependent reduction of writhing response was observed with 43.94% (p < 0.001) writhing inhibition at 150 mg/kg dose compared to standard 60.98% (p < 0.001). 150 mg/kg caused a maximum decrease in licking and biting time in both early and late phases of the formalin-induced licking test (71.2 ± 5.67, p < 0.05, and 36.6 ± 5.62, p < 0.01 respectively). In both tests of central analgesic activity, the extract also showed dose-dependent anti-nociceptive activity. In the hot plate method, the highest %MPE was 67.39 (p < 0.001) at 30 min at 150 mg/kg dose, which was even better than the standard drug. In the case of the tail immersion method, the highest %MPE was 69.84 at a dose of 150 mg/kg at 30 min (p < 0.001). In molecular docking study, Conimine, Conarrhimin, Conessine, and Funtudienine showed the best binding affinities against the COX-1 enzyme. The study indicates that the ethanolic seed extract of H. antidysenterica has the strong potentiality of having central analgesic activity and moderate peripheral analgesic activity due to the presence of bioactive compounds in its seeds.

Project description:The carnivorous pitcher plant Sarracenia purpurea exhibits many ethnobotanical uses, including the treatments of type 2 diabetes and tuberculosis-like symptoms. In this study, we prepared different extracts from the leaves (pitchers), stems, and roots of S. purpurea and investigated their antioxidant and anticancer properties. To evaluate the extraction efficiency, we individually used different solvents, namely methanol, ethanol, acetone, and distilled water, for S. purpurea extract preparations. The root extract of S. purpurea, obtained by 100% acetone (S. purpurea-root-acetone), had the highest anticancer activities, antioxidation capacity (the DPPH activity with IC50 of 89.3 ± 2.2 μg/mL), antibacterial activities, total phenolic content (33.4 ± 0.7 mg GAE/g), and total flavonoid content (107.9 ± 2.2 mg QUE/g). The most abundant compounds in S. purpurea-root-acetone were identified using gas chromatography-mass spectrometry; 7,8-Dihydro-α-ionone was the major compound present in S. purpurea-root-acetone. In addition, the co-cytotoxicity of S. purpurea-root-acetone (combined with the clinical anticancer drug 5-fluorouracil (5-FU) on the survival, apoptosis, proliferation, and migration of the 4T1 mammary carcinoma) was examined. The combination of 5-FU with S. purpurea-root-acetone could be highly efficient for anti-4T1 cells. We also found that S. purpurea-root-acetone could inhibit the enzymatic activity of human dihydroorotase (huDHOase), an attractive target for potential anticancer chemotherapy. The sic most abundant compounds in S. purpurea-root-acetone were tested using an in silico analysis via MOE-Dock software for their binding affinities. The top-ranked docking conformations were observed for 7,8-dihydro-α-ionone and stigmast-5-en-3-ol, suggesting the inhibition potential against huDHOase. Overall, the collective data in this study may indicate the pharmacological potentials of S. purpurea-root-acetone for possible medical applications.

Dataset Information

Biological Activities of In-House Developed Haloxylon griffithii Plant Extract Formulations.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets