p54-Fc-Labeled Gold Nanoparticle-Based Lateral Flow Strip-Assisted Portable Devices for Rapid and Quantitative Point-of-Care Detection of ASFV Antibodies by Yang Yang, Yuhao Li, Ziyang Wang, Minglong Tong, Pengcheng Zhu, Juanxian Deng, Zongjie Li, Ke Liu, Beibei Li, Donghua Shao, Zhongren Zhou, Yafeng Qiu, Zhiyong Ma, Jianchao Wei

“…An immunochromatographic test (IC) is a detection technique that combines membrane chromatography with immunolabeling. This approach saves time for antibody preparation, resulting in a shorter production cycle. p54 is an important structural protein of African swine fever, and an ideal protein for serotype diagnosis. …”
Get full text

Vermicomposting of coir pith and cow manure: Influence of initial total phenolic content on earthworms’ performance by Kanokwan Pundee, Saengchai Akeprathumchai, Sudarut Tripetchkul

“…High performance liquid chromatography (HPLC) results showed that the total numbers of water-soluble phenolics of coir pith and cow manure were, respectively, 17 and 16 out of which 5 and 4 were unique to coir pith and cow manure, respectively. …”
Get full text

Chemical analysis of buffalo meat in a self-consumption system in northeastern of Argentina by Gladis Rébak, Gladys Obregón, Diego Gómez, Laura Vázquez-Acosta, Mariano Pino, Julia Obregón, Rosa Molina, Victoria Cantero, Luz Segovia-Espinola

“…The fatty acid profile was also determined, with extraction according to the Folch technique and gas chromatography (GC), identifying saturated (SFA), unsat-urated (UFA): monounsaturated (MUFA) and polyunsaturated (PUFA) fatty acids present in the intramuscular fat. …”
Get full text

Characterization of microbial communities in flavors and fragrances during storage by Yingjie Feng, Tingting Zhang, Jinchu Yang, Wenzhao Liu, Yongfeng Yang, Jihong Huang, Shen Huang, Zongcan Yang, Qianjin Liu, Wenchao Zheng, Qing Zhou, Qing Zhou

“…The pH levels initially rose slightly, followed by a steady decline, which indicates spoilage progression. Gas chromatography–mass spectrometry (GC–MS) analysis revealed significant degradation of key aromatic compounds, such as 5-hydroxymethylfurfural (5-HMF), vanillin, and its derivative ethyl vanillin. …”
Get full text

Contrasting seasonal patterns in particle aggregation and dissolved organic matter transformation in a sub-Arctic fjord by M. G. Digernes, Y. V. Bodur, M. Amargant-Arumí, O. Müller, J. A. Hawkes, S. G. Kohler, U. Dietrich, M. Reigstad, M. L. Paulsen

“…Before and after incubation, samples were collected for dissolved and particulate organic carbon concentrations (DOC, POC), extracellular polymeric substances (EPSs), microbial community (flow cytometry), and molecular composition of DOM (high-performance liquid chromatography coupled to high-resolution mass spectrometry – HPLC-HRMS). …”
Get full text

Exploring the anticancer potential of extracts and compounds from the heartwood of Cotinus coggygria Scop. wild growing in Serbia by Ivana Pašić, Miroslav Novaković, Vele Tešević, Slobodan Milosavljević, Nina Petrović, Tatjana Stanojković, Ivana Z. Matić

“…Methods Compounds were isolated from the EE using silica gel column chromatography and semipreparative HPLC. Structure elucidation was performed using NMR spectroscopy. …”
Get full text

Effect of Tremella fuciformis polysaccharide on the stalling and flavor of tteok during storage by Hongxiu Fan, Hongcheng Liu, Wenyi Li, Wenjing Su, Dawei Wang, Shanshan Zhang, Tingting Liu, Yanrong Zhang

“…Electronic nose and gas chromatography-mass spectrum (GC-MS) analysis results showed that the difference in the concentrations of volatile compounds and fatty acids of tteoks at different storage time gradually increased with the advancement of storage period. …”
Get full text

Yunvjian decoction attenuates lipopolysaccharide-induced acute lung injury by inhibiting NF-κB/NLRP3 pathway and pyroptosis by Fanxuan Zhang, Fang Wang, Lisha Zhao, Leqian Wang, Wenjing Li, Feihua Huang, Feihua Huang, Nani Wang, Nani Wang

“…Ultra-high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry was applied to identify the absorbed components of YNJ.ResultsYNJ attenuated pulmonary damage in LPS-treated mice, as evidenced by reduced protein content in bronchoalveolar lavage fluid, decreased lung wet/dry weight ratio, and improved respiratory function. …”
Get full text

Isoniazid urine spectrophotometry for prediction of serum pharmacokinetics in adults with TB by P. S. Rao, K. Reed, N. Modi, D. Handler, K. Petros de Guex, S. Yu, L. Kagan, R. Reiss, N. Narayanan, C. A. Peloquin, A. Lardizabal, C. Vinnard, T. A. Thomas, Y. L. Xie, S. K. Heysell

“…Dose adjustment can be personalized by measuring peak serum concentrations; however, the process involves cold-chain preservation and laboratory techniques such as liquid chromatography (LC)/mass spectrometry (MS), which are unavailable in many high-burden settings. …”
Get full text

Identification of Adulterated Deer Blood Crystals in Traditional Chinese Medicine Based on MALDI-TOF MS Peptide Fingerprints Technique by Shen-xing WANG, Ling CAO, Qing HUANG, Cong-yu MA, Jian-bin PAN, Hao-dong ZHAO, Hai-wei SHI, Bin DI, Hong-yuan CHEN

“…Firstly, Skyline software was used to predict candidate peptides by identifying the theoretical characteristic peptides for each species, and the mass spectrometry data of the tryptic digests were collected using ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometer (UPLC-Q-TOF MS). …”
Get full text

A 1-Year Sediment Trap Study on the Downward Flux of Polycyclic Aromatic Hydrocarbons by Settling Particulate Matter in Deep Basins of the Aegean and Ionian Seas, Northeastern Medi... by Ester Skylaki, Constantine Parinos, Maria Tsagkaraki, Ioannis Hatzianestis, Anastasia Christidi, Elisavet Skampa, Ioanna Nikolopoulou, Georgia Kambouri, Ioanna Stavrakaki, Dimitris Velaoras, Giorgos Kouvarakis, Maria V. Triantaphyllou, Maria Kanakidou, Nikolaos Mihalopoulos, Alexandra Gogou

“…Sinking particles were collected using sediment traps, and PAH analysis was conducted via gas chromatography-mass spectrometry. PAH fluxes varied significantly, peaking in the north Aegean Sea due to mesotrophic conditions, nutrient-rich riverine and Black Sea water inflows, and maritime anthropogenic inputs. …”
Get full text

High Serum Advanced Glycation End Products Are Associated with Decreased Insulin Secretion in Patients with Type 2 Diabetes: A Brief Report by Tsuyoshi Okura, Etsuko Ueta, Risa Nakamura, Yohei Fujioka, Keisuke Sumi, Kazuhisa Matsumoto, Kyoko Shoji, Kazuhiko Matsuzawa, Shoichiro Izawa, Yuri Nomi, Hitomi Mihara, Yuzuru Otsuka, Masahiko Kato, Shin-ichi Taniguchi, Kazuhiro Yamamoto

“…We have developed a highly sensitive liquid chromatography-tandem mass spectrometry method for measuring AGEs in human serum. …”
Get full text

Molecular characterization, chemical profile and biological properties of essential oils from Chamaemelum nobile (L.) flowers of Morocco: in vitro and in silico studies by El-Mehdi El-Assri, El-Mehdi El-Assri, Youssef El-Assri, Rajae El Brahimi, Mohamed El fadili, Asmae Baghouz, Hatem A. Abuelizz, Sara Er-Rahmani, Amal Lahkimi, Abdelhak Bouia

“…Its chemical composition was analyzed using gas chromatography-mass spectrometry (GC-MS). Antioxidant activity was evaluated using the DPPH assay, while antimicrobial properties were assessed via the disk diffusion method to measure inhibition zones against various bacterial and fungal strains. …”
Get full text

2-Heptanone Produces Sensorial-Emotional Changes, Depending on Length of Exposure / La 2-heptanona produce cambios sensorio-emocionales, dependiendo del tiempo de exposición by Ana Gloria Gutiérrez-García, Carlos M. Contreras, María Remedios Mendoza-López

“…As exclusion criteria, women with anxiety (based on the State-Trait Anxiety Inventory, Spielberger), mood disorders (based on the Clinical Diagnosis of Depression Questionnaire), and premenstrual dysphoric disorder (based on the Daily Symptoms Report) were not included in the study. Gas chromatography/mass spectrometry indicated that urinary 2-heptanone content was increased approximately two-fold during pre-menstruation compared with the days around ovulation. …”
Get full text

Quantification and identification of microfibers released from textiles during simulated accelerated washing by João Pinto da Costa, Ana Costa, Andréa Marinho, Alcina Pimenta, Ana Paula Fonte, Ana L. Patrício Silva, António José Fernandes, Florinda M. Costa, Damià Barceló, Lúcia H.M.L.M. Santos, Armando Duarte, Teresa Rocha-Santos

“…Furthermore, experimental results showed that special care and attention should be paid when resorting to automated software-based identification of microplastics in environmental matrices, as this may not be as accurate as previously considered, particularly for increasingly used techniques, such as pyrolysis-gas chromatography/mass spectrometry.…”
Get full text

Ferula communis leaf extract: antioxidant capacity, UHPLC–MS/MS analysis, and in vivo and in silico toxicity investigations by Imad Ed-Dahmani, Mohamed El Fadili, Ghizlane Nouioura, Fahd Kandsi, Yassine El Atki, Hatem A. Abuelizz, Raffaele Conte, Fatima Zahra Lafdil, Abdeslam Taleb, Abdelfattah Abdellaoui, Mustapha Taleb

“…IntroductionFerula communis has demonstrated an abundance of pharmacological and antioxidative qualities.MethodsThis study investigates the antioxidant activity of F. communis leaf aqueous extract, total polyphenol and flavonoid concentrations, and ultra-high-performance liquid chromatography (UHPLC) composition and then evaluates the toxicity of the plant’s leaves in vitro and in silico. …”
Get full text

Antioxidant Action and In Vivo Anti-Inflammatory and Antinociceptive Activities of Myrciaria floribunda Fruit Peels: Possible Involvement of Opioidergic System by Izabelly Bianca da Silva Santos, Bruno Santos dos Santos, João Ricardhis Saturnino de Oliveira, Wêndeo Kennedy Costa, Adrielle Zagmignan, Luís Cláudio Nascimento da Silva, Magda Rhayanny Assunção Ferreira, Vilmar Luiz Lermen, Maria Silvanete Benedito de Sousa Lermen, Alexandre Gomes da Silva, Rafael Matos Ximenes, Luiz Alberto Lira Soares, Patrícia Maria Guedes Paiva, Vera Lúcia de Menezes Lima, Maria Tereza dos Santos Correia, Márcia Vanusa da Silva

“…Finally, the chemical characterization of this extract was performed by high-performance liquid chromatography (HPLC). MfAE (extract obtained using acetone as solvent) showed the higher levels of phenols (296 mg GAE/g) and anthocyanins contents (35.65 mg Cy-3-glcE/g) that were associated with higher antioxidant activity. …”
Get full text

Exploring the metabolic dynamics, storage stability, and functional potential of Lacticaseibacillus rhamnosus Probio-M9-fermented milk by Xiaoye Liu, Kaiyang Liu, Jie Yang, Hui Qiao, Lai-Yu Kwok, Wenyi Zhang

“…Metabolite profiles were generated using ultra-high performance liquid chromatography coupled with quadrupole time-of-flight MS with multiple segment extraction. …”
Get full text

Baccaurea ramiflora fruit peel powder supplementation prevented inflammatory cell infiltration, oxidative stress, and fibrosis in carbon tetrachloride (CCl4) administered ovariecto... by Tahsin Zahan, Mirza Alimullah, Ishrat Jahan, Md. Borhan Uddin, Khondker Ayesha Akter, Md. Junaeid Rahman, Shahnaz Siddiqua, Kamrun Nahar Ela, Sakil Amin, Khondoker Shahin Ahmed, Hemayet Hossain, Ferdous Khan, Md Ashraful Alam, Nusrat Subhan

“…Methods: High-performance liquid chromatography (HPLC) analysis was done on Baccaurea ramiflora fruit peel powder extract to confirm the presence of phenolic antioxidants. …”
Get full text

Endogenous sex hormone levels are associated with the revised Framingham Stroke Risk Profile in postmenopausal women: a longitudinal study in a Swedish cohort by Kristin Ottarsdottir, Åsa Tivesten, Claes Ohlsson, Ying Li, Margareta Hellgren, Ulf Lindblad, Bledar Daka

“…The participants were physically examined in 2002–2005 and sex hormones were analysed with liquid chromatography-tandem mass spectrometry assay (LC-MS/MS). …”
Get full text