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Depciuch J, Jakubczyk P, Paja W, Sarzyński J, Pancerz K, Açıkel Elmas M, Keskinöz E, Bingöl Özakpınar Ö, Arbak S, Özgün G, Altuntaş S, Guleken Z. Apocynin reduces cytotoxic effects of monosodium glutamate in the brain: A spectroscopic, oxidative load, and machine learning study. Spectrochim Acta A Mol Biomol Spectrosc 2022; 279:121495. [PMID: 35700610 DOI: 10.1016/j.saa.2022.121495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 06/02/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
Herein, we examined the modulatory effects ofApocynum (APO) on Monosodium Glutamate (MSG)-induced oxidative damage on the brain tissue of rats after long-term consumption of blood serum components by biochemical assays, Fourier transform infrared spectroscopy(FTIR), and machine learning methods. Sprague-Dawley male rats were randomly divided into the Control, Control + APO, MSG, and MSG + APO groups (n = 8 per group). All administrations were made by oral gavage saline, MSG, or APO and they were repeated for 28 days of the experiments. Brain tissue and blood serum samples were collected and analyzed for measurement levels ofmalondialdehyde (MDA),glutathione (GSH),myeloperoxidase (MPO), superoxide dismutase (SOD) activity, and Spectroscopic analysis. After 29 days, the results were evaluated using machine learning (ML). The levels of MDA and MPO showed changes in the MSG and MSG + APO groups, respectively. Changes in the proteins and lipids were observed in the FTIR spectra of the MSG groups. Additionally, APO in these animals improved the FTIR spectra to be similar to those in the Control group. The accuracy of the FTIR results calculated by ML was 100%. The findings of this study demonstrate that Apocynin treatment protectsagainst MSG-induced oxidative damage by inhibitingreactive oxygen speciesand upregulatingantioxidant capacity, indicating its potential in alleviatingthe toxic effects of MSG.
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Affiliation(s)
- Joanna Depciuch
- Institute of Nuclear Physics Polish Academy of Science, 31-342 Krakow, Poland.
| | | | - Wiesław Paja
- Institute of Computer Science, University of Rzeszów, Poland
| | | | - Krzysztof Pancerz
- Institute of Technology and Computer Science, Academy of Zamosc, Poland
| | - Merve Açıkel Elmas
- Department of Histology and Embryology, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Elif Keskinöz
- Department of Anatomy, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | | | - Serap Arbak
- Department of Histology and Embryology, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Gökçe Özgün
- Department of Medical Biotechnology, Health Sciences Institute, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Sevde Altuntaş
- Tissue Engineering Department, University of Health Sciences Turkey, Istanbul 34662, Turkey; Experimental Medicine Research and Application Center, Validebag Research Park, University of Health Sciences, Istanbul 34662, Turkey
| | - Zozan Guleken
- Department of Physiology, Uskudar University, Faculty of Medicine, Istanbul, Turkey.
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Guleken Z, Bahat PY, Toto ÖF, Bulut H, Jakubczyk P, Cebulski J, Paja W, Pancerz K, Wosiak A, Depciuch J. Blood serum lipid profiling may improve the management of recurrent miscarriage: a combination of machine learning of mid-infrared spectra and biochemical assays. Anal Bioanal Chem 2022; 414:8341-8352. [PMID: 36227296 DOI: 10.1007/s00216-022-04370-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/28/2022] [Accepted: 10/05/2022] [Indexed: 11/25/2022]
Abstract
The present article is focused on developing and validating an efficient, credible, minimally invasive technique based on spectral signatures of blood samples of women with recurrent miscarriage vs. those of healthy individuals who were followed in the Department of Obstetrics and Gynecology for 2 years. For this purpose, blood samples from a total of 120 participants, including healthy women (n=60) and women with diagnosed recurrent miscarriage (n=60), were obtained. The lipid profile (high-density lipoprotein, low-density lipoprotein, triglyceride, and total cholesterol levels) and lipid peroxidation (malondialdehyde and glutathione levels) were evaluated with a Beckman Coulter analyzer system for chemical analysis. Biomolecular structure and composition were determined using an attenuated total reflectance sampling methodology with Fourier transform infrared spectroscopy alongside machine learning technology to advance toward clinical translation. Here, we developed and validated instrumentation for the analysis of recurrent miscarriage patient serum that was able to differentiate recurrent miscarriage and control patients with an accuracy of 100% using a Fourier transform infrared region corresponding to lipids. We found that predictors of lipid profile abnormalities in maternal serum could significantly improve this patient pathway. The study also presents preliminary results from the first prospective clinical validation study of its kind.
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Affiliation(s)
- Zozan Guleken
- Department of Physiology, Uskudar University Faculty of Medicine, Istanbul, Turkey.
| | - Pınar Yalçın Bahat
- Department of Obstetrics and Gynecology, Health Science University Istanbul Kanuni Sultan Suleyman Research Medical Center, Istanbul, Turkey
| | - Ömer Faruk Toto
- Department of Obstetrics and Gynecology, Health Science University Istanbul Kanuni Sultan Suleyman Research Medical Center, Istanbul, Turkey
| | - Huri Bulut
- Department of Biochemistry, İstinye University Faculty of Medicine, Istanbul, Turkey
| | - Paweł Jakubczyk
- Institute of Physics, University of Rzeszów, Rzeszów, Poland
| | - Jozef Cebulski
- Institute of Physics, University of Rzeszów, Rzeszów, Poland
| | - Wiesław Paja
- Institute of Computer Science, University of Rzeszow, Rzeszów, Poland
| | - Krzysztof Pancerz
- Institute of Philosophy, John Paul II Catholic University of Lublin, Lublin, Poland
| | - Agnieszka Wosiak
- Institute of Information Technology, Lodz University of Technology, Łódź, Poland
| | - Joanna Depciuch
- Institute of Nuclear Physics Polish Academy of Science, 31-342, Krakow, Poland
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Guleken Z, Bulut H, Bulut B, Depciuch J. Assessment of the effect of endocrine abnormalities on biomacromolecules and lipids by FT-IR and biochemical assays as biomarker of metabolites in early Polycystic ovary syndrome women. J Pharm Biomed Anal 2021; 204:114250. [PMID: 34274594 DOI: 10.1016/j.jpba.2021.114250] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 06/26/2021] [Accepted: 07/02/2021] [Indexed: 12/13/2022]
Abstract
Polycystic ovary syndrome (PCOS) is a common endocrinopathy associated with metabolic disturbances. Both in the development and improvement of the disease, the structure of phospholipids and proteins in the blood serum plays important role in the treatment of these disease. Herein, to investigate the metabolic process and the variations of biomacromolecules and lipids between young PCOS women and healthy subjects, biochemistry and Fourier Transform InfraRed spectroscopy (FTIR) methods, were used. Moreover, partial least squares regression (PLS) and Principal component analysis (PCA) to research differentiation of biomacromolecules, were performed. We obtained blood serum of of 100 individuals including 57 with PCOS and 43 healthy controls. The biochemical blood profile of PCOS women was presented by spectroscopic measurements, which is an analytical technique, as well as by laboratory indexes and oxidative stress status measurements. There was a significant structural differentiation between studied groups in the number of functional groups and biomolecules differentiation depending on the protein expression and oxidative stress status. Hence, FTIR spectroscopy and oxidative load can be effectively utilized as tools for classifying quantitative and qualitative changes of biomolecules in PCOS samples. PCOS samples did not correlate with luteinizing hormone (LH) level and proteins but had a negative correlation between carbohydrates and fatty acids, compared with control group.
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Affiliation(s)
- Zozan Guleken
- Department of Physiology, Uskudar University Faculty of Medicine, Istanbul, Turkey.
| | - Huri Bulut
- Department of Medical Biochemistry, Faculty of Medicine Istinye University, Istanbul, Turkey
| | - Berk Bulut
- Health Science University Istanbul Okmeydanı Training and Research Hospital, Department of Obstetrics and Gynecology, Turkey; Department of Obstetrics and Gynecology Faculty of Medicine Istinye University, Istanbul, Turkey
| | - Joanna Depciuch
- Institute of Nuclear Physics Polish Academy of Science, 31-342 Krakow, Poland.
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Pluangklang T, Wydallis JB, Cate DM, Nacapricha D, Henry CS. A Simple Microfluidic Electrochemical HPLC Detector for Quantifying Fenton Reactivity from Welding Fumes. Anal Methods 2014; 6:8180-8186. [PMID: 25267929 PMCID: PMC4175734 DOI: 10.1039/c4ay01534g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Development and characterization of a simple microfluidic electrochemical flow cell that can be coupled with HPLC to enable dual absorbance/electrochemical detection is described. Coupling absorbance and electrochemical detection increases the information that can be gathered from a single injection, but a second (typically expensive) detection system is required. Here, an inexpensive, customizable microfluidic electrochemical detector is coupled in series with a commercial HPLC/UV system. The microfluidic device is made from poly(dimethylsiloxane) and contains carbon paste electrodes. To demonstrate the utility of this dual-detection system, the reaction products of the radical scavenging agent salicylic acid and hydroxyl radical generated by Fenton chemistry were analyzed. The dual-detection system was used to quantify 2,5-dihydroxybenzoic acid, 2,3-dihydroxybenzoic acid, and catechol produced by the addition of H2O2 to filter samples of welding fumes. Measurement recovery was high, with percent recoveries between 97-102%, 92-103%, and 95-103% for 2,5-dihydroxybenzoic acid, 2,3-dihydroxybenzoic acid, and catechol, respectively, for control samples. The methods described in this work are simple, reliable, and can inexpensively couple electrochemical detection to HPLC-UV systems.
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Affiliation(s)
- Thanakorn Pluangklang
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - John B. Wydallis
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
| | - David M. Cate
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
| | - Duangjai Nacapricha
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Charles S. Henry
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, United States
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