Results 111 to 120 of about 21,652,126 (285)

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Factor saving innovations and factor income shares [PDF]

open access: yes
We present an endogenous growth model where innovation are factor saving. Tecnologies can be changed paying a cost so, tecnological change take place only if the benefits are larger than the cost.
Hernando Zuleta
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Temperature and Frequency of Percussion Instruments

open access: yesInternational Scholastic Journal of Science, 2016
The frequency produced by a wooden xylophone, a metallophone and a drum at temperatures ranging from -18C to 50C was studied. It was found that the frequency of the first two increases, while the drum’s frequency decreases with increasing temperature ...
César Díez Factor
doaj  

Understanding Sexual Consent Among Adolescents: A 30-Year Scoping Review

open access: yesSexes
Sexual consent is one of the most important tools used in the prevention of sexual violence, for which adolescents are especially vulnerable. However, it is unclear how sexual consent processes are defined and used by this population.
Carolyn O’Connor, Stephanie Begun
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Impact of iodine nutritional levels in urban and rural pregnant women on neonatal growth indicators: a cohort study in Xinjiang, China

open access: yesFrontiers in Nutrition
ObjectivesIodine nutrition during pregnancy is crucial for infant health. This study aimed to investigate regional heterogeneity in iodine nutrition levels among urban and rural/agro-pastoral women and its association with neonatal growth indicators ...
Jing Zhou   +5 more
doaj   +1 more source

Structure of Ribosomal Silencing Factor Bound to Mycobacterium tuberculosis Ribosome [PDF]

open access: bronze, 2015
Xiaojun Li   +6 more
openalex   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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