Results 161 to 170 of about 685,570 (303)

Intestinal Perforation Caused by Intestinal Tuberculosis of a Nepalese Man Living in a Low Tuberculosis-Burden Country: A Case Report. [PDF]

Clin Case Rep
Matsushita S, Kanata K, Matsushita S, Ito Y, Ichijo K, Uehara M.   +5 more
europepmc   +1 more source

Ultrathin Amphipathic Dual‐Polymer Networks: Unlocking Hyper‐Permeable CO2 Capture via Solvent‐Mediated Poly(Ethylene Oxide) Amorphization

Advanced Functional Materials, EarlyView.
Hydrophilic PEO‐copolymers and hydrophobic PDMS are physically integrated via a compatibilizing solvent into an amphipathic dual‐polymer network with versatile interfacial affinity and completely amorphized PEO segments for hyper‐permeable CO2 transport.
Ji Wu, Fan Feng, Baiwang Zhao, Jordan Yuan Zhe Ng, Kaiyu Wang, Can Zeng Liang, Guangtai Zheng, Boxuan Zhao, Tai‐Shung Chung, Sui Zhang   +9 more
wiley   +1 more source

Undifferentiated pleomorphic sarcoma of the small intestine presenting with intussusception in a patient with prior well-differentiated liposarcoma. [PDF]

J Surg Case Rep
Otsu S, Murao Y, Shiraki H, Tsutsumi A, Endo Y, Nakatsuka SI.   +5 more
europepmc   +1 more source

Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments

Advanced Functional Materials, EarlyView.
We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali, Jixin Zheng, Satoshi Wakai, Jie Liu, Hidetaka Nomaki, Misato Tsukatani, Noriyuki Isobe, Jingcheng Sang, Yuriko Aoki, Hideo Okamura, Daisuke Sasaki, Chiaki Ogino, Yuzo Yamazaki, Takashi Nishikaze, Kenji Takada, Maiko K. Okajima, Tatsuo Kaneko   +16 more
wiley   +1 more source

Anal trauma caused by falling from high altitude: A case report

Asian Journal of Surgery
Li-Long Wu, Yuan-Dan Zhuang, Chun-ling Feng, Ji-Hou Wang   +3 more
doaj   +1 more source

Absorbable and unidirectionally compressible intestine–intestine stapler

Laparoscopic, Endoscopic and Robotic Surgery, 2023
Qingjie Zeng, Jin Wang
doaj   +1 more source

Polyphenols regulate bone health through the gut-bone axis: molecular and applications in animal nutrition. [PDF]

J Anim Sci Biotechnol
Gu B, Wang J, Liu X, Zhang J, Ma T, Shi B.   +5 more
europepmc   +1 more source

Hydrophilic Polymers Enable Gastrointestinal Transit Monitoring by Fluorine‐19 Magnetic Resonance Imaging

Advanced Healthcare Materials, EarlyView.
Hydrophilic fluorinated copolymers dissolve in chyme and give a strong, single 19F signal, unlike phase‐separating perfluorocarbons. Combined 1H‐19F MRI tracks their whole‐gut transit non‐invasively and without ionizing radiation. In rats, the tracers move through the gastrointestinal tract, resist resorption, and are well tolerated, a proof‐of‐concept
Ondřej Groborz, Vít Herynek, Mária Hovořáková, Zuzana Pavlíková, Linda Dalecká, Klára Steklíková, Petr Matouš, Petr Páral, Margarita Tkachenko, Filip Koucký, Fatma Nalan Cetin, Ludmila Maffei Svobodová, Jiří Beneš, Kristýna Kolouchová   +13 more
wiley   +1 more source

A case report of recurrent sacrococcygeal teratoma

Asian Journal of Surgery
Li-Long Wu, Fu Lin, Yuan-Dan Zhuang, Ji-Hou Wang   +3 more
doaj   +1 more source

Modeling of Velocity-dependent Frictional Resistance of a Capsule Robot Inside an Intestine

, 2012
A model is first built for predicting the velocity-dependent frictional resistance of a capsule robot that moves inside the intestine in the paper. The capsule robot plays a more and more important role in checking diseases in the intestine.
Tan RJ(谭人嘉), Zhang C(张诚), Li HY(李洪谊), Liu H(刘浩)   +3 more
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