Results 31 to 40 of about 79,280 (262)

Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design

Advanced Materials, EarlyView.
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler, Pau Ferri, Francisco Javier Escobar‐Bedia, Álvaro Mayoral, Alejandro Vidal‐Moya, Richard Kendra, Chen Lei, Miguel Palomino, Fernando Rey, Lukáš Grajciar, Christopher James Heard, Pedro Serna, Mercedes Boronat, Cristina Martínez, Manuel Moliner   +14 more
wiley   +1 more source

Targeting METTL3 Attenuates Thyroid Inflammatory Injury by Restoring Th17/Treg Balance through a YTHDC2‐m6A‐Dependent KDR/VEGFA Loop

Advanced Science, EarlyView.
METTL3‐mediated m6A modification stabilizes KDR/Kdr mRNA through YTHDC2, amplifying the VEGFA‐KDR feedback loop and disturbing Th17/Treg balance. This pathway promotes persistent inflammation and tissue damage in patients with AIT, and inhibiting the METTL3‐KDR axis effectively disrupts this circuit, alleviating thyroid tissue injury and disease ...
Qingyi Hu, Huan Liu, Anwen Ren, Zimei Tang, Jie Tan, Wen Yang, Jie Ming, Tao Huang   +7 more
wiley   +1 more source

Oxidative stress correlates well with markers of metabolic syndrome in clinically hypothyroid cases: a hospital based study in a remote tribal district

RUDN Journal of Medicine, 2021
Relevance. Dislipidemia is one of the major manifestation of thyroid disease process due to alteration of metabolic parameters which are also seen in metabolic syndrome. Though oxidative stress has been implicated in both processes, controversial results
S. Panda, Manoj K. Dash, Pravat K. Thatoi, J. Dandapat, B. Rath   +4 more
doaj   +1 more source

Ultrasound‐Activatable Piezoelectric Hydrogel Reprograms Mitochondrial Epigenetics for Osteoarthritis Therapy via the mTOR/GATD3A Axis

Advanced Science, EarlyView.
An ultrasound‐activatable piezoelectric hydrogel reprograms chondrocyte mitochondrial epigenetics via the mTOR/GATD3A axis, clearing damaged mitochondria and alleviating osteoarthritis progression in both mouse models and human cartilage explants. ABSTRACT The avascular nature of cartilage hinders drug delivery for osteoarthritis (OA) therapy.
Hui Zheng, Pengfei Yan, Peng Liu, Chang Yan, Mengqi Zhao, Zuyong Wang, Chao Ma, Rongkai Zhang, Xi Cui, Swee Hin Teoh   +9 more
wiley   +1 more source

Heterophilic interference of rheumatoid factor in tsh immunometric assay: A cross-sectional observational study

Indian Journal of Endocrinology and Metabolism
Introduction: Considering the inherent vulnerability of immunoassays for heterophilic interference and the potential of Rheumatoid Factor (RF) to act as a heterophile-like antibody, we conducted this study to investigate if RF leads to any such ...
Shaikh N Nayeemuddin, Akash Panigrahi, Rana Bhattacharjee, Subhankar Chowdhury   +3 more
doaj   +1 more source

مارکرهای اتوایمیون تیروئیدی در بیماران مبتلا به هیپوتیروئیدی [PDF]

مجله دانشگاه علوم پزشکی سبزوار, 1970
زمینه و هدف: بیماری اتوایمیون تیروئیدی از شایع ترین اختلالات تیروئیدی در مناطق با دریافت کافی ید می باشد و ارزیابی آنتی بادی های تیروئید پراکسیداز (TPO Ab) و آنتی تیروگلوبولین (TG Ab) و آنتی میکروزومال (TM Ab) در اغلب بیماران هیپوتیروئیدی از اهمیت ویژه ...
حسن روان سالار, سیدمهدی زرگریان, محمدرضا بهروزی خواه, آرش اکابری   +3 more
doaj  

Effect of bisphenol S and bisphenol A on morphometric and hormonal changes of thyroid gland and iodine concentration in urine of Wistar rats [PDF]

Journal of Central European Agriculture
Bisphenol S (BPS) is the major substitute of the endocrine disruptor bisphenol A (BPA). Due to the presence of strong double bonds, BPS is more resistant to biodegradation and therefore more BPS remains in the environment.
Hana Beránková, Roman Konečný, Jan Trávníček, Michaela Hořčičková, Eliška Friedbergerová, Luboš Zábranský, Bohumil Sak, Nikola Holubová, Martin Kváč   +8 more
doaj   +1 more source

Hypothalamic Control of Liver Health and Disease: From Circuits to Pathophysiology and Therapies

Advanced Science, EarlyView.
This review delineates the hypothalamic circuits that control liver homeostasis via autonomic and neuroendocrine pathways. Dysregulation of this hypothalamus–liver axis drives disease progression across a spectrum including steatotic liver disease, liver inflammation and injury, fibrosis, cirrhosis, and hepatocellular carcinoma.
Qin Tang, Jiahui Li, Haiying Song, Ailin Zhang, Haifeng Zeng, Yining Xu, Li Mo, Jinhan He   +7 more
wiley   +1 more source

Comparative Analysis of Thyroid Function Tests in Pregnant Females Across Different Gestational Stages and Non-Pregnant Females [PDF]

Journal of Bioscience and Applied Research
Background and Objectives: Both hyperthyroidism and hypothyroidism are thyroid conditions that are essential to manage and are somewhat frequent during pregnancy.
Alaa Fezaa, Iman AbdulAmeer, Mahmood Mukhlif, Akram Mohammed, Al-Saadi, R.   +4 more
doaj   +1 more source

Recent Advances in Functional Liver Volumetry: Emphasis on 99mTc‐GSA SPECT/CT Fusion Imaging

Annals of Gastroenterological Surgery, EarlyView.
Functional liver volumetry enables more accurate assessment of the future liver remnant by integrating anatomical and functional information, improving risk stratification before major hepatectomy. Among available techniques, 99mTc‐GSA SPECT/CT fusion imaging enables precise regional functional assessment and more reliable prediction of post ...
Toru Beppu, Toshiro Masuda, Yasunori Nagayama, Hidetoshi Nitta, Hiromitsu Hayashi   +4 more
wiley   +1 more source