Enteral nutrition support in patients with cancer: association of short-term prognosis and medical costs with inflammation.

Background: Enteral nutrition (EN) is commonly used for nutritional support in patients with cancer. Whether inflammation, one of the driving factors of malnutrition and cancer, affects the association between EN and short-term prognosis and medical costs in patients with cancer remains unclear. We aimed to investigate the association between EN and short-term prognosis of patients with cancer and the effect of inflammation on EN-associated medical costs.

Revealing critical mechanisms involved in carbon nanosol-mediated tobacco growth using small RNA and mRNA sequencing in silico approach.

Nanomaterials have been shown to promote crop growth, yield and stress resistance. Carbon nanosol (CNS), a type of nanomaterial, is used to regulate tobacco shoot and root growth. However, information about the application of CNS to crop plants, especially tobacco, is still limited.

[Analysis of risk factors for allergic rhinitis in preschool children with multiple allergic diseases in Guangzhou City].

This study aims to analyze the differentiating factors between only allergic rhinitis and allergic rhinitis combined with other allergic diseases in pre-school children and to explore the impact of relevant family and maternal factors during pregnancy on pediatric allergic diseases.The study employed an epidemiological cross-sectional survey design, conducted from January to June 2022 at the Helong Street Health Service Center in Baiyun District, Guangzhou City, China. This cross-sectional investigation focused on 15 preschool education centers within the jurisdiction.

Inhibition of autophagy attenuates cognitive decline and mitochondrial dysfunction in an Alzheimer's disease mouse model with chronic cerebral hypoperfusion.

This study aimed to investigate the impact of chronic cerebral hypoperfusion (CCH) on cognitive function, amyloid-β (Aβ) deposition, cellular autophagy, and mitochondrial dynamics in an Alzheimer's disease (AD) mouse model, and to evaluate the intervention effects of autophagy modulation on these outcomes. Utilizing the APP/PS1 mouse model combined with CCH, we assessed cognitive function, Aβ deposition, and the expression levels of relevant proteins through behavioral tests and immunohistochemical analysis. Our findings revealed pronounced cognitive deficits and increased Aβ deposition in the AD + CCH group mice, along with upregulation of mitochondrial fission proteins (Drp1, Fis1) and downregulation of mitochondrial fusion proteins (Opa1, Mfn1), indicating a shift towards mitochondrial fission and promoting cell apoptosis.

In-situ growing carbon nanotubes reinforced highly heat dissipative three-dimensional aluminum framework composites.

The demand for lightweight heat dissipation design in highly miniaturized and portable electronic devices with high thermal density is becoming increasingly urgent. Herein, highly thermal conductive carbon nanotubes (CNTs) reinforced aluminum foam composites were prepared by catalyst chemical bath and subsequent in-situ growth approach. The dense CNTs show the intertwined structure features and construct high-speed channels near the surface of the skeletons for efficient thermal conduction, promoting the transport efficiency of heat flow.