keyword
https://read.qxmd.com/read/38656897/-actinidia-arguta-extract-containing-myo-inositol-suppresses-tnf-%C3%AE-induced-vcam-1-expression-and-monocyte-adhesion-to-endothelial-cells-via-inhibition-of-the-pten-akt-gsk-3-%C3%AE-and-nf-%C3%AE%C2%BA-b-signaling-pathways
#1
JOURNAL ARTICLE
Jangho Lee, Joon Park, Kyung-Mo Song, Yu Geon Lee, Hyo-Kyoung Choi
The primary inflammatory process in atherosclerosis, a major contributor to cardiovascular disease, begins with monocyte adhering to vascular endothelial cells. Actinidia arguta (kiwiberry) is an edible fruit that contains various bioactive components. While A. arguta extract (AAE) has been recognized for its anti-inflammatory characteristics, its specific inhibitory effect on early atherogenic events has not been clarified. We used tumor necrosis factor- α (TNF- α )-stimulated human umbilical vein endothelial cells (HUVECs) for an in vitro model...
April 24, 2024: Journal of Medicinal Food
https://read.qxmd.com/read/38638942/exploring-cold-plasma-technology-enhancements-in-carob-seed-germination-phytochemical-composition-and-antioxidant-activity
#2
JOURNAL ARTICLE
Khadija Ben Othman, Mohamed Majdi Cherif, Imen Assadi, Walid Elfalleh, Lotfi Khezami, Achraf Ghorbal, Aymen Amine Assadi
The cultivation of carob tree does not need many climatic and ecological requirements. The main limit to its large-scale cultivation is the defects for propagation with seeds. Addressing this, our study evaluated the effect of cold plasma pretreatment on carob seed germination. Impressively, cold plasma showcased beneficial effects by significantly increasing water uptake in seeds (CS: 1.71 ± 0.59; PS/3.99 ± 1.56) and decreasing the contact angle from 80.7° to 57.9°, enhancing the seed surface's hydrophilicity...
April 30, 2024: Heliyon
https://read.qxmd.com/read/38637508/enhanced-light-absorption-and-elevated-viscosity-of-atmospheric-brown-carbon-through-evaporation-of-volatile-components
#3
JOURNAL ARTICLE
Diego Calderon-Arrieta, Ana C Morales, Anusha Priyadarshani Silva Hettiyadura, Taylor M Estock, Chunlin Li, Yinon Rudich, Alexander Laskin
Samples of brown carbon (BrC) material were collected from smoke emissions originating from wood pyrolysis experiments, serving as a proxy for BrC representative of biomass burning emissions. The acquired samples, referred to as "pyrolysis oil (PO1 )," underwent subsequent processing by thermal evaporation of their volatile compounds, resulting in a set of three additional samples with volume reduction factors of 1.33, 2, and 3, denoted as PO1.33 , PO2 , and PO3 . The chemical compositions of these PO x samples and their BrC chromophore features were analyzed using a high-performance liquid chromatography instrument coupled with a photodiode array detector and a high-resolution mass spectrometer...
April 18, 2024: Environmental Science & Technology
https://read.qxmd.com/read/38628172/lc-esi-qtof-ms-ms-characterization-of-phenolic-compounds-in-australian-native-passion-fruits-and-their-potential-antioxidant-activities
#4
JOURNAL ARTICLE
Haoyao Liu, Osman Tuncay Agar, Ali Imran, Colin J Barrow, Frank R Dunshea, Hafiz A R Suleria
Passion fruits, renowned globally for their polyphenolic content and associated health benefits, have enjoyed growing attention from consumers and producers alike. While global cultivar development progresses, Australia has pioneered several native cultivars tailored for its distinct planting conditions. Despite their cultivation, comprehensive studies on the phenolic profiles and antioxidant capacities of these Australian-native passion fruits are notably lacking. This study aims to investigate and compare the polyphenolic content present in the by-products, which are peel (L), and consumable portions, which are the pulp and seeds (P), of four indigenous cultivars: 'Misty Gem' (MG), 'Flamengo' (FG), 'Sweetheart' (SW), and 'Panama' (SH)...
April 2024: Food Science & Nutrition
https://read.qxmd.com/read/38627483/the-incidence-and-predictors-of-antibiotic-associated-encephalopathy-a-multicenter-hospital-based-study
#5
MULTICENTER STUDY
Jean Hee Kim, Taewon Kim, Woojun Kim, Seong-Hoon Kim, Yun Jeong Hong, Eunyae Lim, Dae Woong Bae, Sang-Mi Noh, Jieun Lee
This study aimed to evaluate the incidence and likelihood of antibiotic-associated encephalopathy (AAE), comparing rates among the classes of antibiotics in monotherapy or in combination therapy. We also investigated the associations between the incidence of AAE and the glomerular filtration rate (GFR) and electroencephalogram features. Consecutive admissions that used any kind of antibiotics to treat infectious diseases were identified from six hospitals. We classified antibiotics according to three distinct pathophysiologic mechanisms and clinical subtypes...
April 16, 2024: Scientific Reports
https://read.qxmd.com/read/38626857/regenerative-endodontic-procedures-in-immature-teeth-affected-by-regional-odontodysplasia
#6
JOURNAL ARTICLE
Daniella Chebath Taub, Iris Slutzky-Goldberg
INTRODUCTION: Regional odontodysplasia (ROD) is a rare developmental disorder characterized by hypo-mineralization and hypoplasia of enamel and dentin. Symptoms include poorly developed tooth buds, delayed eruption of permanent teeth in affected quadrants, and ghost teeth. The affected teeth often become necrotic, due to abnormal enamel and dentin development, making them susceptible to caries and infection. The aim of this case report is to describe the treatment of ROD through pulp revascularization...
April 14, 2024: Journal of Endodontics
https://read.qxmd.com/read/38615761/optical-properties-and-radiative-forcing-of-carbonaceous-aerosols-in-a-valley-city-under-persistent-high-temperature
#7
JOURNAL ARTICLE
Chunyan Li, Bianhong Zhou, Junhui Zhang, Lihua Jiao, Kaijing Cheng, Long Chen, Yu Li, Yongqiang Li, Steven Sai Hang Ho, Zhongtao Wen
Carbonaceous aerosols were collected in the valley city of Baoji city in Northern China in August 2022. The light absorption characteristics and influencing factors of black carbon (BC) and brown carbon (BrC) were analyzed, and their radiative forcing was estimated. The results showed that the light absorption of secondary brown carbon [AbsBrC,sec (370)] is 7.5 ± 2.4 Mm-1 , which is 2.5 times that of primary brown carbon [AbsBrC,pri (370), 3.0 ± 1.2 Mm-1 ]...
April 12, 2024: Science of the Total Environment
https://read.qxmd.com/read/38598360/antioxidant-proficiency-in-serbian-mushrooms-a-comparative-study-on-hydnum-repandum-l-1753-from-mycorrhizal-and-edible-niches
#8
JOURNAL ARTICLE
Milena Rašeta, Jovana Mišković, Sanja Berežni, Saša Kostić, Marko Kebert, Milan Matavulj, Maja Karaman
This study aimed to evaluate the antioxidant potential of autochthonous Hydnum repandum through LC-MS/MS profiling, total phenolic content (TP), total protein content (TPR), and antioxidant capabilities (DPPH, ABTS, and FRAP assays) across various extracts (CHCl3 , acetone, 70% EtOH, 80% MeOH, and hot water). LC-MS/MS analysis revealed a predominant presence of quinic acid in polar solvents (ranging from 531.37 to 676.07 ng/mL), while EtOH and MeOH extracts exhibited elevated total phenolic levels (27...
April 10, 2024: Natural Product Research
https://read.qxmd.com/read/38577006/revascularization-of-a-previously-treated-mandibular-first-molar-with-open-apices-a-case-report
#9
Mojgan Feli, Anita Taheri, Mahgol Mehrabani
In this case report, the regeneration method was used to treat the previously treated first molar, which presented with symptoms of pain during chewing and secondary acute apical periodontitis. Due to the importance of preserving the patient's permanent teeth in order to maintain optimal space and function, the regeneration treatment was performed in two visits and according to the American Association of Endodontists (AAE) guidelines. The continuation of tooth root development, healing of periapical radiolucency and positive response to sensibility test (cold test) were observed during follow-up radiographs at intervals of 6 months, 1 year & 2 year...
2024: Iranian Endodontic Journal
https://read.qxmd.com/read/38576889/a-quality-improvement-initiative-to-minimize-unnecessary-chest-x-ray-utilization-in-pediatric-asthma-exacerbations
#10
JOURNAL ARTICLE
Mohamed Sakr, Mohamed Al Kanjo, Palanikumar Balasundaram, Fernanda Kupferman, Sharef Al-Mulaabed, Sandra Scott, Kusum Viswanathan, Ratna B Basak
BACKGROUND: Current national guidelines recommend against chest X-rays (CXRs) for patients with acute asthma exacerbation (AAE). The overuse of CXRs in AAE has become a concern, prompting the need for a quality improvement (QI) project to decrease CXR usage through guideline-based interventions. We aimed to reduce the percentage of CXRs not adhering to national guidelines obtained for pediatric patients presenting to the Emergency Department (ED) with AAE by 50% within 12 months of project initiation...
2024: Pediatric Quality & Safety
https://read.qxmd.com/read/38566977/antimicrobial-associated-encephalopathy-due-to-ampicillin
#11
Naoya Mizutani, Tsuneaki Kenzaka
Because the β-lactam ring has a molecular structure similar to that of gamma-aminobutyric acid (GABA) neurotransmitters, it binds to GABA A receptors and inhibits GABAergic transmission, causing AAE. The possibility of antimicrobial-associated encephalopathy should be considered in cases of neurological or psychiatric symptoms after initiating an antimicrobial regimen.
April 2024: Clinical Case Reports
https://read.qxmd.com/read/38558367/production-of-antioxidant-angiotensin-converting-enzyme-inhibitory-and-osteogenic-gelatin-hydrolysate-from-labeo-rohita-swim-bladder
#12
JOURNAL ARTICLE
Balaji Wamanrao Kanwate, Kalpana Patel, Sandesh Suresh Karkal, Deependra Rajoriya, Kunal Sharan, Tanaji G Kudre
Optimization of antioxidants and angiotensin-converting enzyme (ACE) inhibitory potential gelatin hydrolysate production from Labeo rohita (rohu) swim bladder (SBGH) by alcalase using central composite design (CCD) of response surface methodology (RSM) was investigated. The maximum degree of hydrolysis (DH), 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS), total antioxidants (TAO), and ACE inhibitory activity were achieved at 0.1:1.0 (w/w) enzyme to substrate ratio, 61 °C hydrolysis temperature, and 94-min hydrolysis time...
April 1, 2024: Marine Biotechnology
https://read.qxmd.com/read/38554997/intramedullary-nailing-of-humeral-shaft-fractures-percutaneous-nailing-in-the-lateral-position-through-the-neviaser-approach-is-a-reliable-technique
#13
JOURNAL ARTICLE
Hugo Barret, Rémi Carre, Pascal Boileau, Cyril Lazerges, Olivier Bozon, Pierre-Emmanuel Chammas, Bertrand Coulet, Michel Chammas
BACKGROUND: Displaced humeral shaft fractures are frequently treated by osteosynthesis in the active patient. We aimed to evaluate the results of intra-medullary nailing (IMN) in the lateral position with the Neviaser approach and to compare them with those from IMN nailing in the standard position and conventional approach. METHODS: In the retrospectively evaluated, single-center study, we compared 20 cases of long IMN for fractures of the proximal or middle third of the humerus shaft (Multilock; Synthes Laboratory) in the lateral position with the percutaneous Neviaser approach with 52 cases of IMN in the standard position...
March 28, 2024: Journal of Shoulder and Elbow Surgery
https://read.qxmd.com/read/38551756/quality-appraisal-of-clinical-practice-guidelines-for-the-evaluation-and-management-of-primary-hyperparathyroidism
#14
JOURNAL ARTICLE
Mandy K Salmon, Christian G Fritz, Louis-Xavier Barrette, Dominic Romeo, Neeraj V Suresh, Jinggang J Ng, Eesha Balar, Aman Prasad, Alvaro Moreira, Karthik Rajasekaran
PURPOSE: Multiple groups have created clinical practice guidelines (CPGs) for the management of primary hyperparathyroidism (PHPT). This report provides a rigorous quality assessment using the Appraisal of Guidelines for Research & Evaluation Instrument (AGREE II) to identify high-performing guidelines and areas for improvement. METHODS: A systematic review was conducted to isolate CPGs addressing the management of PHPT. Guideline data was extracted and quality ratings were assigned by four independent reviewers...
March 29, 2024: Endocrine
https://read.qxmd.com/read/38542158/antioxidant-anti-diabetic-and-anti-inflammation-activity-of-garcinia-livingstonei-aqueous-leaf-extract-a-preliminary-study
#15
JOURNAL ARTICLE
Murendeni Nethengwe, Nasifu Kerebba, Kunle Okaiyeto, Chinyerum S Opuwari, Oluwafemi O Oguntibeju
Diabetes mellitus (DM) is the second leading cause of mortality globally. The increased concern for DM is due to the underlying complications accompanying hyperglycaemia, associated with oxidative stress and consequent inflammation. The investigation of safe and effective treatments for DM is necessary. In the present study, the cytotoxicity, phytochemical analysis, antioxidant capacity, anti-inflammatory, and antidiabetic effects in an aqueous extract of Garcinia livingstonei leaves were assessed. All tested extract concentrations showed no toxicity against C3A hepatocytes...
March 10, 2024: International Journal of Molecular Sciences
https://read.qxmd.com/read/38533000/chemical-composition-insecticidal-and-antifungal-activities-of%C3%A2-pinus-halepensis-mill-%C3%A2-and%C3%A2-acacia-cyanophylla-sp-%C3%A2-wood-tars
#16
JOURNAL ARTICLE
Fedia Derbali, Soumaya Torkia Hammami, Methaq Algabr, Mohamed Taher Elaieb, Lamia Hamrouni
Pyrolysis of plant through the rotative oven is a promising and more eco-friendly way to produce charcoal, tar and pyroligneous acid, and other gaseous products with useful purposes. In this research using the Tar of 2 of the most common species in Tunisia Pinus halepensis and Acacia cyanophylla we tried to prove their Insecticidal and fungal activities. For that we started by assessing the Tars' secondary metabolites. Both tars presented important rates but P. halepensis tar presented higher levels of secondary metabolites especially flavonoids with 1...
March 30, 2024: Heliyon
https://read.qxmd.com/read/38532481/early-detection-of-dark-affected-plant-mechanical-responses-using-enhanced-electrical-signals
#17
JOURNAL ARTICLE
Hongping Li, Nikou Fotouhi, Fan Liu, Hongchao Ji, Qian Wu
BACKGROUND: Mechanical damage to plants triggers local and systemic electrical signals that are eventually decoded into plant defense responses. These responses are constantly affected by other environmental stimuli in nature, for instance, light fluctuation. In recent years, studies on decoding plant electrical signals powered by various machine learning models are increasing in a sense of early prediction or detection of different environmental stresses that threaten plant growth or crop yields...
March 26, 2024: Plant Methods
https://read.qxmd.com/read/38522868/how-i-do-it-aortic-annular-enlargement-are-the-nicks-and-manouguian-obsolete
#18
REVIEW
Kenneth R Hassler, Katelyn Monaghan, China Green, Bo Yang
The Y-incision aortic annular enlargement (AAE), first performed in August 2020, offers a safe and more effective alternative for management of a small aortic annulus/root without need for violation of the left ventricular outflow tract, mitral valve geometry, or left/right atria in both first-time aortic valve replacement (AVR) and reoperative AVR. In the first consecutive 119 patients with Y-incision AAE, the median age was 65 (59, 71), 67% female, 28% had previous cardiac surgery, and 2 cases had endocarditis...
2024: Seminars in Thoracic and Cardiovascular Surgery. Pediatric Cardiac Surgery Annual
https://read.qxmd.com/read/38497844/a-survey-study-on-antibiotic-prescription-practices-for-acute-asthma-exacerbations-an-european-academy-of-allergy-and-clinical-immunology-task-force-report
#19
JOURNAL ARTICLE
Anne-Lotte Redel, Wojciech Feleszko, Alessandra Arcolaci, Francesca Cefaloni, Marina Atanaskovic-Markovic, Gert-Jan Braunstahl, Cristina Boccabella, Matteo Bonini, Aspasia Karavelia, Eefje Louwers, Norbert Mülleneisen, Liam O'Mahony, Laura Pini, Anna Rapiejko, Esmeralda Shehu, Milena Sokolowska, Eva Untersmayr, Gerdien Tramper-Stranders
INTRODUCTION: Guidelines recommend treating asthma exacerbations (AAEs) with bronchodilators combined with inhaled and/or systemic corticosteroids. Indications for antibiotic prescriptions for AAEs are usually not incorporated although the literature shows antibiotics are frequently prescribed. AIM: To investigate the antibiotic prescription rates in AAEs and explore the possible determining factors of those practices. METHODS: A digital survey was created to determine the antibiotic prescription rates in AAEs and the influencing factors for the prescription practices...
March 2024: Clinical and Translational Allergy
https://read.qxmd.com/read/38490841/clinical-and-ct-quantitative-features-for-predicting-liver-metastases-in-patients-with-pancreatic-neuroendocrine-tumors-a-study-with-prospective-external-validation
#20
JOURNAL ARTICLE
Yao Pan, Hai-Yan Chen, Jie-Yu Chen, Xiao-Jie Wang, Jia-Ping Zhou, Lei Shi, Ri-Sheng Yu
RATIONALE AND OBJECTIVES: We aimed to evaluate clinical characteristics and quantitative CT imaging features for the prediction of liver metastases (LMs) in patients with pancreatic neuroendocrine tumors (PNETs). METHODS: Patients diagnosed with pathologically confirmed PNETs were included, 133 patients were in the training group, 22 patients in the prospective internal validation group, and 28 patients in the external validation group. Clinical information and quantitative features were collected...
March 14, 2024: Academic Radiology
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