Results 1 to 10 of about 62,563 (237)

The biological applications of IPN hydrogels

ADMET and DMPK
Background and purpose: Interpenetrating polymer network (IPN) hydrogels are an adaptable category of materials, exhibiting remarkable promise for various biological applications due to their distinctive structural and functional attributes. This review
Maria I. León-Campos, Juan J. Mendoza, Hilda Aguayo-Morales, Luis E. Cobos-Puc, Denis A. Cabrera-Munguía, Jesús A. Claudio-Rizo   +5 more
doaj   +3 more sources

The similarity between microbiota of gut and pancreatic necrotic drainage fluid in infected pancreatic necrosis and its potential diagnostic value: a prospective observational cohort study [PDF]

BMC Microbiology
Background Infected pancreatic necrosis (IPN) is a major determinant of mortality in acute necrotizing pancreatitis (ANP). Although gut bacterial translocation has been proposed as a key mechanism, direct evidence based on paired profiling of gut and ...
Xin Xu, Cong He, Ling Ding, Yaoyu Zou, Xin Huang, Yupeng Lei, Huifang Xiong, Wenhua He, Liang Xia, Nonghua Lu, Yin Zhu   +10 more
doaj   +2 more sources

Improved stroke risk stratification in carotid atherosclerosis: integrating intraplaque neovascularization into Carotid Plaque-RADS [PDF]

BMC Medical Imaging
Introduction This study evaluates whether IPN, as assessed by contrast-enhanced ultrasound (CEUS), enhances stroke risk stratification within the Carotid Plaque-RADS framework.
Zhe Huang, Xue-Qing Cheng, Rui-Rui Lu, Xiao-Jun Bi, Ya-Ni Liu, You-Bin Deng   +5 more
doaj   +2 more sources

Risk Factors Associated with the Emergence of Multidrug-Resistant Bacteria and Fungal Infections in Walled-Off Pancreatic Necrosis [PDF]

Antibiotics
Background: Infected pancreatic necrosis (IPN) is a serious complication of moderate-to-severe acute pancreatitis (AP), associated with high morbidity, intensive care unit (ICU) admission, organ failure, and mortality.
Michael Fernandez Y Viesca, Alia Hadefi, Lukas Otero Sanchez, Martina Pezzullo, Morgane Van Wettere, Eleni Karakike, Maya Hites, Viviane De Maertelaer, Myriam Delhaye, Marianna Arvanitakis   +9 more
doaj   +2 more sources

Synergistic Interaction Between HPV-16 E7 Oncoprotein and Severe Vitamin A Deficiency in Regulating Adaptive Immunity in a Preclinical Cervical Cancer Model. [PDF]

J Med Virol
ABSTRACT Persistent infection with High‐Risk Human Papillomavirus (HR‐HPV), particularly HPV‐16, is the main driver of cervical intraepithelial neoplasia (CIN) and cervical cancer (CC). However, HR‐HPV infection alone is insufficient for malignant progression and nutritional cofactors such as Vitamin A deficiency, may influence cervical neoplasia ...
Chávez-Ríos A, López-Ruiz C, García-Aguirre IA, Ocadiz-Delgado R, Garcia-Sierra F, Hernández-Pando R, Lizcano-Meneses S, Gariglio P.   +7 more
europepmc   +2 more sources

The lipid ratio castelli’s risk index II is a novel biomarker for intraplaque neovascularization in patients with carotid stenosis [PDF]

Lipids in Health and Disease
Background Dyslipidemia is a well-established cause of atherosclerosis. Intraplaque neovascularization (IPN), a hallmark of vulnerable stroke-prone plaques, is a critical feature of dyslipidemia progression.
Liuping Cui, Fubo Zhou, Ying Chen, Ran Liu, Yingqi Xing   +4 more
doaj   +2 more sources

Development of leftover rice/gelatin interpenetrating polymer network films for food packaging

Green Processing and Synthesis, 2021
Waste biomass can be used as a raw material for food packaging. Different concentrations of gelatin (GEL) were introduced into the leftover rice (LR) system to form an interpenetrating polymer network (IPN) for improving the properties of the films.
Li Sijia, Shao Chun, Miao Zhikun, Lu Panfang   +3 more
doaj   +1 more source

Preparation and characterization of a graphene hybridizing polyurethane damping composite

Science and Engineering of Composite Materials, 2022
A graphene hybridizing polyurethane/polyethyl methacrylate (GR-PU/PEMA) damping composite was synthesized using the sequential interpenetration method. The effects of the graphene content and the microphase separation structure on the damping properties,
Ma Chi, Zhang WeiLin, Wang LianHui, Guo Zhuo, Jiang Yan, Shan Yi, Chen JingYi, Wang Ying, Sin Lee Tin   +8 more
doaj   +1 more source

An Assessment of Chromium (VI) Removal from Aqueous Solution Using Gelatin/PAAm-based IPN Hydrogels

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
In this work, gelatin (G)-polyacrylamide (PAAm)-based interpenetrating polymer network (IPN) hydrogels involving maleic acid (MA) was prepared using by radical polymerization.
Gülen Oytun Akalın
doaj   +1 more source

Communication system between Russian energy companies and the Indigenous peoples of the North

Energy Reports, 2023
The regions of activity of energy companies are also the traditional areas of residence of the Indigenous peoples of the North (IPN). Commercial activities in these territories violate the environment and adversely impact the lives of the IPN. This study
Vladimir Pavlovich Klepikov, Liubov Vladimirovna Klepikova   +1 more
doaj   +1 more source