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Rodrigues TB, Cunha RL, Barci PEP, Santos-Neto ÁJ, Lanças FM. Analysis of human biological samples using porous graphitic carbon columns and liquid chromatography-mass spectrometry: a review. Anal Bioanal Chem 2024:10.1007/s00216-024-05458-8. [PMID: 39158631 DOI: 10.1007/s00216-024-05458-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 07/18/2024] [Accepted: 07/23/2024] [Indexed: 08/20/2024]
Abstract
Liquid chromatography-mass spectrometry (LC-MS) has emerged as a powerful analytical technique for analyzing complex biological samples. Among various chromatographic stationary phases, porous graphitic carbon (PGC) columns have attracted significant attention due to their unique properties-such as the ability to separate both polar and non-polar compounds and their stability through all pH ranges and to high temperatures-besides the compatibility with LC-MS. This review discusses the applicability of PGC for SPE and separation in LC-MS-based analyses of human biological samples, highlighting the diverse applications of PGC-LC-MS in analyzing endogenous metabolites, pharmaceuticals, and biomarkers, such as glycans, proteins, oligosaccharides, sugar phosphates, and nucleotides. Additionally, the fundamental principles underlying PGC column chemistry and its advantages, challenges, and advances in method development are explored. This comprehensive review aims to provide researchers and practitioners with a valuable resource for understanding the capabilities and limitations of PGC columns in LC-MS-based analysis of human biological samples, thereby facilitating advancements in analytical methodologies and biomedical research.
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Affiliation(s)
- Taís Betoni Rodrigues
- Laboratory of Chromatography (CROMA), São Carlos Institute of Chemistry, University of São Paulo (USP), São Carlos, São Paulo, 13560-970, Brazil.
| | - Ricardo Leal Cunha
- Forensic Toxicology Laboratory, Scientific Police, São Cristóvão, Sergipe, 49100-000, Brazil
| | - Paulo Emílio Pereira Barci
- Laboratory of Chromatography (CROMA), São Carlos Institute of Chemistry, University of São Paulo (USP), São Carlos, São Paulo, 13560-970, Brazil
| | - Álvaro José Santos-Neto
- Laboratory of Chromatography (CROMA), São Carlos Institute of Chemistry, University of São Paulo (USP), São Carlos, São Paulo, 13560-970, Brazil
| | - Fernando Mauro Lanças
- Laboratory of Chromatography (CROMA), São Carlos Institute of Chemistry, University of São Paulo (USP), São Carlos, São Paulo, 13560-970, Brazil
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Gupta H, Bhatnagar P, Shahani L. Teratogenic effects of voriconazole (anti-fungal drug) on Swiss albino mice. Reprod Toxicol 2024; 129:108681. [PMID: 39111730 DOI: 10.1016/j.reprotox.2024.108681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 07/30/2024] [Accepted: 08/03/2024] [Indexed: 08/21/2024]
Abstract
Antifungals are a class of drugs that target the treatment of invasive fungal infections. This includes polyenes, triazoles, and echinocadins. Among these, azoles are being extensively used nowadays. Triazoles have become standard for the azoles and have replaced amphotericin B as the first line of defence for fungal infections. With the increased cases of fungal infection, which affect a majority of the population at different stages and situations, one such section of the population is pregnant females. The rate and susceptibility of fungal infections are particularly higher in pregnant females, as the immunity of the mother is highly compromised. Systemic fungal infections like invasive aspergillosis, esophageal candidiasis, and candidemia are being treated with new age triazole antifungals like voriconazole. Prolonged and high concentrations of this drug are associated with various developmental anomalies. With this aim, teratogenic studies were performed on pregnant female mice during gestation and the weaning/lactation period to observe the effects of voriconazole at different dosages (8 mg/kg b.w., 10 mg/kg b.w., and 20 mg/kg b.w.). Pregnant dams were subjected to 20 mg/kg b.w. Voriconazole had a small litter size and a high number of resorptions. Craniofacial defects in the form of reduced ossification and widely open sutures, the presence of the 14th rib, asymmetry in the sternebrae, and the absence of ossified distal phalanges were some of the skeletal anomalies which were significant in the foetus and pups subjected to both 10 mg/kg b.w. and 20 mg/kg b.w. doses of voriconazole.
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Affiliation(s)
- Hansa Gupta
- Department of life science and environmental science, Research scholar, Professor and Associate Professor, IIS (deemed to be University), Jaipur, Rajasthan 302020, India.
| | - Pradeep Bhatnagar
- Department of life science and environmental science, Research scholar, Professor and Associate Professor, IIS (deemed to be University), Jaipur, Rajasthan 302020, India
| | - Lata Shahani
- Department of life science and environmental science, Research scholar, Professor and Associate Professor, IIS (deemed to be University), Jaipur, Rajasthan 302020, India.
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Miao S, Yin J, Liu S, Zhu Q, Liao C, Jiang G. Maternal-Fetal Exposure to Antibiotics: Levels, Mother-to-Child Transmission, and Potential Health Risks. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:8117-8134. [PMID: 38701366 DOI: 10.1021/acs.est.4c02018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
Due to its widespread applications in various fields, antibiotics are continuously released into the environment and ultimately enter the human body through diverse routes. Meanwhile, the unreasonable use of antibiotics can also lead to a series of adverse outcomes. Pregnant women and developing fetuses are more susceptible to the influence of external chemicals than adults. The evaluation of antibiotic exposure levels through questionnaire surveys or prescriptions in medical records and biomonitoring-based data shows that antibiotics are frequently prescribed and used by pregnant women around the world. Antibiotics may be transmitted from mothers to their offspring through different pathways, which then adversely affect the health of offspring. However, there has been no comprehensive review on antibiotic exposure and mother-to-child transmission in pregnant women so far. Herein, we summarized the exposure levels of antibiotics in pregnant women and fetuses, the exposure routes of antibiotics to pregnant women, and related influencing factors. In addition, we scrutinized the potential mechanisms and factors influencing the transfer of antibiotics from mother to fetus through placental transmission, and explored the adverse effects of maternal antibiotic exposure on fetal growth and development, neonatal gut microbiota, and subsequent childhood health. Given the widespread use of antibiotics and the health threats posed by their exposure, it is necessary to comprehensively track antibiotics in pregnant women and fetuses in the future, and more in-depth biological studies are needed to reveal and verify the mechanisms of mother-to-child transmission, which is crucial for accurately quantifying and evaluating fetal health status.
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Affiliation(s)
- Shiyu Miao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jia Yin
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shuang Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qingqing Zhu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chunyang Liao
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
- Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guibin Jiang
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
- School of Environment, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024, China
- Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China
- College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
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Zarad W, El-Gendy H, Bazan L, Ali A, Aboulella Y, Kamal M, Emara S, Shawky A. Bio-analytical liquid chromatographic-based method with a mixed mode online solid phase extraction for drug monitoring of fluconazole in human serum. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1187:123045. [PMID: 34808576 DOI: 10.1016/j.jchromb.2021.123045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 11/25/2022]
Abstract
A simple, cost-effective and sensitive liquid chromatography-based bio-analytical method has been developed and validated for therapeutic drug monitoring of fluconazole (FLUC) in human serum. Integration of online mixed-mode solid-phase extraction (SPE) into the analytical system was the key for direct injection of untreated serum samples. A short protein-coated (PC) µBondapak CN silica column (PC-µB-CN-column) as a SPE tool and phosphate buffer saline (PBS) (pH 7.4) as an eluent were applied in the extraction step. PC-µB-CN-column operates in two different chromatographic modes. Using PBS, proteins were extracted from serum samples by size-exclusion liquid chromatography, while FLUC trapping was reversed-phase liquid chromatography dependent. FLUC was then eluted from the PC-µB-CN-column onto the quantification position using a mixture of acetonitrile-distilled deionized water (20:80, v/v) as an eluent and ODS analytical column. FLUC was separated at ambient temperature (22 ± 1 °C) and detected at 260 nm. The method was linear over the range of 200-10000 ng/mL. FLUC recovery in untreated serum samples ranged from 97.8 to 98.8% and showed good accuracy and precision. The reliability of the developed method was evaluated by studying the pharmacokinetic profile of FLUC in humans after an oral administration of a single 150 mg tablet.
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Affiliation(s)
- Walaa Zarad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Heba El-Gendy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Lamyaa Bazan
- Pharmaceutics Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Ahmed Ali
- Leiden Academic Centre for Drug Research (LACDR), Leiden University, Einsteinweg 55, 2333 CC, Netherlands; Research Center, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Yasmine Aboulella
- Leiden Academic Centre for Drug Research (LACDR), Leiden University, Einsteinweg 55, 2333 CC, Netherlands; Research Center, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
| | - Maha Kamal
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, 4th Industrial Zone, Banks Complex, 6th of October, Cairo 12256, Egypt
| | - Samy Emara
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt.
| | - Ahmed Shawky
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Misr International University, Km 28 Ismailia Road, Cairo 44971, Egypt
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