Results 101 to 110 of about 496,684 (306)

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Nilai Prognostik Tumor Necrosis Factor Alpha Demam Berdarah Dengue pada Anak

Sari Pediatri, 2016
Latar belakang. Demam berdarah dengue (DBD) adalah penyakit yang disebabkan oleh virus dengue. Patogenesisnya sampai saat ini belum jelas. Sitokin diduga berperan dalam patogenesis DBD. Prognosis sulit diramalkan. Tujuan.
Idham Jaya Ganda
doaj   +1 more source

Tumor Necrosis Factor Alpha In Preeclampsia

, 2013
Pre-eclampsia is one of the most frequent complications of pregnancy, however, little is known about its aetiology. Insufficient adaptation of the decidual and intramyometrial portions of the spiral arterioles in preeclampsia results in reduced utero-placental blood flow, leading to local placental hypoxia.
Fozia A Patigaroo, Siddiqui, Anwar H, Gulat, Rajiv, ZehraMohsin   +3 more
openaire   +1 more source

Ultrasmall Platinum Nanoparticles for Radiation‐Enhanced Cancer Therapy

Advanced Functional Materials, EarlyView.
This work proposes a nanomedicine‐based strategy to enhance X‐ray radiotherapy for cancer treatment. Ultrasmall Pt‐NPs exhibit catalase‐like activity that may contribute to modulation of the tumor microenvironment and amplify interactions between radiation and biological matter, leading to increased DNA damage.
Miguel Encinas‐Gimenez, Jose I. Garcia‐Peiro, Jose L. Hueso, Eduardo Caleiras, Laura Notario, Felipe Hornos, Pilar Martin‐Duque, Antonio De la Vieja, Jesus Santamaria   +8 more
wiley   +1 more source

Tumor necrosis factor-alpha and interleukin-1 beta levels in children with bacterial, tuberculous and aseptic meningitis

The Turkish Journal of Pediatrics, 1997
Cerebrospinal fluid levels of tumor necrosis factor-alpha and interleukin-1 beta in 78 children with nonbacterial, bacterial and tuberculous meningitis, and in 34 control subjects were analyzed in order to evaluate the involvement of these ...
M Ceyhan, G Kanra, Z Ecevit, G Seçmeer, G Erdem, O Akan, O Müftüoğlu   +6 more
doaj  

Pancreatic cancer cachexia: a review of mechanisms and therapeutics. [PDF]

, 2014
Over the last decade, we have gained new insight into the pathophysiology of cachexia associated with pancreatic cancer. Unfortunately, its treatment is complex and remains a challenge.
Andrew Eugene Hendifar, Andrew Eugene Hendifar, Carlyn Rose Tan, Laith eJamil, Nick eNissen, Patrick eYaffee, Richard eTuli, Simon eLo, Stephen J Pandol   +8 more
core   +2 more sources

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

Advanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon, Yukye Lee, Sang Ki Rhee, Hyeonjoo Park, Kyowon Kang, Mingyu Sang, Byeonggwan Kim, Jung Seung Lee, Jaehong Lee, Taeyoon Lee   +9 more
wiley   +1 more source

Tumor necrosis factor-alpha-mediated inflammatory bone loss: Pathogenic mechanisms and therapeutic potential of its inhibitors

Tzu Chi Medical Journal
Bone remodeling preserves skeletal integrity through the balanced actions of bone-resorbing osteoclasts and bone-forming osteoblasts, regulated by mechanical, endocrine, and immune signals.
Wen-Ying Lin, Yu-Jen Pan, Kuang-Ting Yeh, Kuei-Ying Su, Kameshwara Kumar Dharini, Ing-Ho Chen, Wen-Tien Wu, Ming-Der Lin, Cheng-Huan Peng   +8 more
doaj   +1 more source

Multi‐Responsive Dendrimer‐Hyaluronic Acid Hydrogel With Lubricating and Immunoregulatory Functions for Synergistic Osteoarthritis Therapy

Advanced Functional Materials, EarlyView.
A hydrogel with dynamic cross‐links was formed by cross‐linking hyaluronic acid with curcumin‐preloaded, phenylboronic acid‐modified poly(amidoamine) dendrimers. This hydrogel exhibited excellent injectability and self‐healing ability, enabling controlled Cur release in response to low pH, high reactive oxygen species (ROS) generation, or mechanical ...
Junjie Liu, Mengsi Zhan, Haoyu Huang, Jianhong Wang, Cheng Ni, Xiaojun Zhou, Hannah Küttner, Cong Song, Xiangyang Shi, Andrij Pich   +9 more
wiley   +1 more source

Susceptibility to pulmonary tuberculosis: host genetic deficiency in tumor necrosis factor alpha (TNF-α) gene and tumor necrosis factor receptor 2 (TNFR2)

International Journal of Mycobacteriology, 2016
Objective/Background: The susceptibility to tuberculosis (TB) depends upon different factors, and the risk of developing diseases after infection with Mycobacterium tuberculosis ranges from 5% to 10%.
Ehsan Ghamari, Poopak Farnia, Shima Saif, Mehran Marashian, Jaladein Ghanavi, Payam Tabarsi, Parissa Farnia, Ali Akbar Velayati   +7 more
doaj   +1 more source