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RISS 인기검색어
- 검색키워드
- 저자 : Emon Nazim Uddin (검색결과 2 건)
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Nazim Uddin Emon,Israt Jahan,Mohammed Aktar Sayeed 경희대학교 융합한의과학연구소 2020 Oriental Pharmacy and Experimental Medicine Vol.20 No.3
The study aimed to report in vitro thrombolytic and in vivo anti-nociceptive activity of methanolic extract of Caesalpinia digyna (MECD) followed by in silico PASS prediction, ADME analysis with toxicity and molecular docking study of antinociception (Cox-1, Cox-2) and thrombolytic (Tissue plasminogen activator). The clot lysis of human blood for thrombolytic study, acetic acid induced writing and formalin-induced licking in mice at several doses (50, 100, 200 and 400 mg/kg, b.w.; p.o.) of MECD for anti-inflammatory and antinoceptive activities were performed. In thrombolytic study, a significant 32.78% (P < 0.001) of the blood clot lysis revealed by MECD, while 70.32% (P < 0.001) and 3.84% were yields for positive control (streptokinase) and negative control (saline water), respectively. MECD developed a significant dose-dependent antinociception in acetic acid-induced abdominal writhing experiment while the 400 mg/kg exhibited maximum inhibition (59.27%; P < 0.001). Similarly at comparable dose concentrations, MECD produced significant (P < 0.001) dose-dependent activity in both neurogenic and inflammatory which was generated by intraplantar injections of formalin (2.5%, 20 μL/paw). In PASS prediction, isolated compounds caesalpinine A and caesalpinine C exhibited potential thrombolytic and antinociceptive activity followed by Lipinski rule for drug—like property where the compounds found to be effective in molecular docking study. The current finding suggesting MECD have potential thrombolytic and anti-nociceptive activity.
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Emon Nazim Uddin,Alam Safaet,Rudra Sajib,Chowdhury Sabiha,Rajbangshi Joy Chandra,Ganguly Amlan 경희대학교 융합한의과학연구소 2022 Oriental Pharmacy and Experimental Medicine Vol.22 No.1
Achyranthes aspera L. (Prickly Chaff flower) is an imperative Asian herb that has been known for numerous healing powers. The aim of this research is to investigate the pharmacological i.e., antidepressant and anxiolytic properties of the methanol extract of aerial part of A. aspera (MEAA) by in vivo and in silico approaches. Additionally, thrombolytic potential of the crude extract has also been explored. The antidepressant and anxiolytic investigations were performed by force swimming test (FST), tail suspension test (TST), and hole board test (HBT) in mice, whereas clot lysis activity test was conducted using thrombolytic experimental method. Furthermore, in silico studies were appraised with Discovery studio, PyRx, UCSF Chimera whereas, PASS prediction, and ADME/T was implemented using online tools. Treatment with MEAA revealed significant (p < 0.05) reduction of immobility time in FST and TST, increased head dipping and decreased the latency of time in HBT. Besides, MEAA produced significant (p < 0.001) clot lysis activity at a minimum dose. In the computer-aided approach, among all the proteins, the docking score has been revealed ranging from − 2.31 kcal/mol to − 7.4 kcal/mol. Spathulenol, diazepam and hydroquinone showed the best binding affinity and all compounds were found safe in ADME/T study. The outcomes of this research demonstrate that MEAA may provide potential for mitigating depression, anxiety, and coagulation.
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