Çavuşoğlu, Mehmet
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Name Variants
Cavusoglu, Mehmet
Cavusoglu, M.
Cavusoglu, M.
Job Title
Öğretim Görevlisi
Email Address
mehmetcavusoglu@artuklu.edu.tr
Main Affiliation
Department of Medical Services and Techniques / Tıbbi Hizmetler ve Teknikleri Bölümü
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Scholarly Output
3
Articles
3
Citation Count
0
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0
3 results
Scholarly Output Search Results
Now showing 1 - 3 of 3
Article Citation - WoS: 1Lc-ms/Ms Analysis and Biological Activities of Different Parts Of Ziziphora Capitata L.(Kahramanmaras Sutcu Imam Univ Rektorlugu, 2024) Çavuşoğlu, Mehmet; Cavusoglu, Mehmet; Caglayan, Mehmet Veysi; Yener, Ismail; Firat, Mehmet; Cavus Kaya, Eda; Ertas, Abdulselam; Department of Medical Services and Techniques / Tıbbi Hizmetler ve Teknikleri BölümüThe Ziziphora species, classified under the Lamiaceae family, have a strong aromatic property. Ziziphora species have been used in folk medicine as sedative, gastric, aphrodisiac, bloating, and degassing. In the current study, the phenolic and flavanoid content of ethanol extracts of Ziziphora capitata L. species of flower, leaf, branch, mixed, and root parts was determined by the LC-MS/MS device. In addition, the antioxidant and cytotoxic activities of the extracts, as well as their inhibitory effects on enzymes (antihypertensive, AchE (acetylcholinesterase), BchE ( butyrylcholinesterase), elastase, tyrosinase, collagenase and urease), were determined. The LC-MS/MS results showed that quinic acid (25578, 5842, 25171, 14055, 10597 mu g g-1, respectively) was found in higher amounts in flower, leaf, branch, mixed, and root extracts of Z. capitata species compared to other components. Additionally, rosmarinic acid (17097 mu g g-1), cynaroside (8432), and hesperidin (8067) were found to be major components. It was observed that the flower extract of the species exhibited strong antioxidant activity (IC50: 37.18 +/- 1.36 mu g mL-1, 9.89 +/- 0.45, A0.5:16.27 +/- 0.02, respectively) in DPPH, ABTS and CUPRAC methods. It was concluded that the leaf extract of Z. capitata species had a strong cytotoxic effect on HT-29 (colon cancer cell line) (viability %: 9.26 +/- 0.69). It was observed that the root part of the species exhibited higher activity in butyrylcholinesterase (BChE) enzyme inhibition activity (inhibition %: 40.56 +/- 0.88) than other parts. It was determined that Z. capitata extracts did not show acetylcholinesterase, urease, tyrosinase, elastase, collagenase, and antihypertensive enzyme activity or showed low activity. As a result, it is thought that the flower extract of the Z. capitata species has better results in terms of the examined parameters, whereas the leaf extract needs to be subjected to more detailed in vitro and in vivo research conducted to be used in the pharmaceutical industry as a result of its cytotoxic effect against colon cancer cell lines.Article Citation - WoS: 4Citation - Scopus: 4Crystal structure, IR and NMR spectra of (E)-2‑methoxy-4-(2-morpholinovinyl)phenol molecule and its DFT calculations(ScienceDirect, 2023) Çavuşoğlu, Mehmet; Altınoz, D.E.; Cavusoglu, M.; Diken, S.; Department of Medical Services and Techniques / Tıbbi Hizmetler ve Teknikleri BölümüIn this study; molecular structure, IR and NMR spectroscopic properties of (E)-2–methoxy-4-(2- morpholinovinyl)phenol are investigated both experimentally and theoretically for the first time. The structural characterization of the compound was carried out by X-ray diffraction technique. The bond lengths, bond angles and dihedral angles of the compound were optimized using DFT with the B3LYP 6–311G(dp) base set. Using the optimized results, the infrared vibration frequencies and intensities of the compound as well as the 1H and 13C chemical shift values in the NMR spectrum were calculated with the B3LYP 6–311G(dp) basis set. In addition, the potential energy distributions (PED) of the structure were calculated to determine some characteristic vibrational frequencies of the compound. It is found that the theoretically calculated data support the experimental results. As a result, there is a good agreement between the experimentally determined structural parameters, vibrational frequencies, chemical shifts and theoretically calculated data of the compound.Article Citation - WoS: 0The Detailed Chemical and Biological Analysis Of Ziziphora Clinopodioides Lam. Species Growing in Cultural and Natural Environments(Kahramanmaras Sutcu Imam Univ Rektorlugu, 2024) Çavuşoğlu, Mehmet; Yigitkan, Serkan; Yener, Ismail; Caglayan, Mehmet Veysi; Resitoglu, Baris; Akdeniz, Mehmet; Ertas, Abdulselam; Department of Medical Services and Techniques / Tıbbi Hizmetler ve Teknikleri BölümüThe Lamiaceae family is an important resource for the pharmaceutical, food, cosmetic, and perfumery sectors. The species Ziziphora clinopodioides Lam., belonging to the Lamiaceae family, has been used in folk medicine since ancient times. The aim of the present study was to determine the total phenolic and flavonoid contents, antioxidant, cytotoxic and enzyme (AChE, BChE, tyrosinase, urease, elastase, collagenase and ACE) inhibition activities of ethanol extracts of the aerial parts of natural and cultivated samples of the species Z. clinopodioides. In addition, the aroma contents of the species were determined by GC-MS/FID, and the phytochemical composition of the ethanol extracts was determined by LC-MS/MS. According to the aroma analysis results, the major components of the culture sample of the Z. clinopodioides species were determined as pulegone (39.83%), cis- menthone (21.36%), trans-menthone (16.64%), while the major components of the natural sample were determined as pulegone (62.42%), neoisomenthol (5.93%) and cis-pulegone oxide (5.47%). According to LC-MS/MS results, quinic acid (25.841, 15.694 mg analyte g-1 extract, respectively), rosmarinic acid (6.804, 25.523), and acacetin (6.115, 10.764) were detected as major compounds in cultured and natural samples of the species. Also, hesperidin (5.725) was higher in culture sample. According to the enzyme activity results, it was determined that cultured and natural samples of the species showed moderate butyrylcholinesterase enzyme inhibition activity (inhibition %: 45.14 +/- 1.40; 43.57 +/- 0.73, respectively). In urease enzyme inhibition activity, it was determined that culture sample showed moderate activity (inhibition %: 43.64 +/- 0.39) but natural sample did not show activity, and culture sample showed high antihypertensive activity (inhibition %: 81.6 +/- 1.19). When the results were evaluated in general, it was determined that the cultured sample of the species showed higher antioxidant, butyrylcholinesterase, urease, and antihypertensive activity compared to natural sample.
