Results 81 to 90 of about 46,676 (331)

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

Termination of twin pregnancies with hydatidiform moles: a case series of four patients.

Iranian Journal of Public Health, 2014
P A twin pregnancy with a complete hydatidiform mole with a coexistent foetus (CHMF) is a rare condition that typically results in poor pregnancy outcomes.
Mei Peng, Li Li, Jingjie Zheng, Yiling Ding, Ling Yu, Jian Huang   +5 more
doaj  

Chelator free gallium-68 radiolabelling of silica coated iron oxide nanorods via surface interactions [PDF]

, 2015
The commercial availability of combined magnetic resonance imaging (MRI)/positron emission tomography (PET) scanners for clinical use has increased demand for easily prepared agents which offer signal or contrast in both modalities.
Al-Yassiry, M.M., Al-Yassiry, Mustafa M., Archibald, S.J., Archibald, Stephen J., Baghdadi, N., Baghdadi, Neazar, Burke, B.P., Burke, Benjamin P., Cawthorne, Christopher, Clemente, G.S., Clemente, Goncalo S., Clemente, Gonçalo S., Domarkas, Juozas, Gibbs, P., Gibbs, Peter, Kownacka, Alicja E., Lorch, Mark, Nigam, S., Nigam, Shubhanchi, Pickles, M., Pickles, Martin, Tripier, R., Tripier, Raphael, Tripier, Raphaël   +23 more
core   +2 more sources

Robust Bio‐Textiles Via Mycelium‐Cellulose Interface Engineering

Advanced Functional Materials, EarlyView.
This work introduces a new class of sustainable textiles by growing mycelium, the root‐like structure of fungi, into cellulose‐based fabrics. This semi‐interpenetrating mycelium‐cellulose fiber network combines the strength and breathability of natural fibers with the water‐resistant and adhesive properties of mycelium, resulting in a robust, scalable,
Wenhui Xu, Qilong Cheng, Waqas Alam, Yanpei Tian, Pengfei Deng, Zhenyuan Niu, David Warsinger, Tian Li   +7 more
wiley   +1 more source

Uterine Perforation on Invasive Hydatidiform Mole during EMACO Treatment

Indonesian Journal of Obstetrics and Gynecology, 2014
Objective: Improving skill and knowledge to recognize and manage a rare case of uterine perforation on invasive hydatidiform mole. Method: Case report.
Bram Pradipta, Andrijono Andrijono, Sigit Purbadi, Tofan W Utami   +3 more
doaj   +1 more source

Targeting the tumor microenvironment in colorectal peritoneal metastases

, 2020
Peritoneal metastasis (PM) occurs in approximately one in four colorectal cancer (CRC) patients. The pathophysiology of colorectal PM remains poorly characterized. Also, the efficacy of current treatment modalities, including surgery and intraperitoneal (
Ceelen, Wim, De Wever, Olivier, Heriot, Alexander G., Narasimhan, Vignesh, Ramsay, Robert G.   +4 more
core   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

Advanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee, Sojin Kim, Myeongeun Lee, Kyoungsuk Jin, Jimin Park   +4 more
wiley   +1 more source

Characterization of apoptosis and autophagy through Bcl-2 and Beclin-1 immunoexpression in gestational trophoblastic disease

Iranian Journal of Reproductive Medicine, 2015
Background: The pathogenesis of Gestational Trophoblastic Disease (GTD) is not clearly known. Objective: In this study, immunoexpression of proteins Bcl-2 and Beclin-1 in trophoblastic lesions and normal trophoblastic tissue was conducted to study the ...
Teresa Liliana Wargasetia, Nurhalim Shahib, Djamhoer Martaadisoebrata, Diah Dhianawaty, Bethy Hernowo   +4 more
doaj  

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

Advanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang, Shuang Feng, Jie Luo, Kaige Xu, Junfeng Guo, Xingyue Zhang, Mengxue Yuan, Qiang Luo, Yu Huang, Chaoqiang Fan, Kibret Mequanint, Donghui Zhu, Malcolm Xing, Shiming Yang   +13 more
wiley   +1 more source

Using the Photostationary State of Arylazopyrazoles to Control Phase Transitions of Liquid Crystals

Advanced Functional Materials, EarlyView.
A series of new arylazopyrazole photoswitches is designed as dopants for liquid crystalline materials. Unprecedented, the distribution of photoisomers at the photostationary state upon irradiation with light of specific wavelengths (365, 460, 520 nm) is used to control the liquid crystalline phase transitions under isothermal conditions, including ...
Tobias Thiele, Kristina Hrybenko, Christoph Wölper, Michael Giese   +3 more
wiley   +1 more source