Results 161 to 170 of about 12,008,318 (406)

Comparative Efficacy of ChatGPT and DeepSeek in Addressing Patient Queries on Gonarthrosis and Total Knee Arthroplasty

open access: yesArthroplasty Today
Background: The advent of artificial intelligence (AI) in healthcare has opened new avenues for patient education and anxiety reduction. This study aims to compare the efficacy of 2 prominent AI platforms, ChatGPT and DeepSeek, in providing accurate and ...
Serhat Gurbuz, MD   +5 more
doaj   +1 more source

Efficacy of Probiotics for Reducing the Incidence of Lameness in Broilers Grown on Wire Flooring [PDF]

open access: yes, 2013
Growing broilers on wire flooring provides an excellent experimental model for reproducibly triggering significant levels of lameness. In Pilot Study #1 using broilers from Line C grown on wire flooring, adding the Biomin probiotic PoultryStar® to the ...
Stark, John Matthew
core   +2 more sources

DDX3X induces mesenchymal transition of endothelial cells by disrupting BMPR2 signaling

open access: yesFEBS Open Bio, EarlyView.
Elevated DDX3X expression led to downregulation of BMPR2, a key regulator of endothelial homeostasis and function. Our co‐immunoprecipitation assays further demonstrated a molecular interaction between DDX3X and BMPR2. Notably, DDX3X promoted lysosomal degradation of BMPR2, thereby impairing its downstream signaling and facilitating endothelial‐to ...
Yu Zhang   +7 more
wiley   +1 more source

Mechanical response tissue analyzer for estimating bone strength [PDF]

open access: yes
One of the major concerns for extended space flight is weakness of the long bones of the legs, composed primarily of cortical bone, that functions to provide mechanical support.
Arnaud, Sara B.   +2 more
core   +1 more source

The Benefits and Concerns of Veganism in Women\u27s Health [PDF]

open access: yes, 2017
There are many health benefits of consuming a vegan diet. It is associated with a decreased incidence of obesity, cardiovascular disease, type two diabetes, and a variety of cancers. Despite its numerous benefits, there are several concerns for consumers
Hester, Elisa R
core   +1 more source

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

open access: yesFEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig   +7 more
wiley   +1 more source

Periodontitis and the Elderly: An Overview of the Disease and its Impact on an Aging Population [PDF]

open access: yes, 2019
Periodontitis affects millions of Americans each year, and is especially prevalent among the elderly. Since periodontitis is a chronic, progressive condition, uninterrupted disease progression leads to irreversible oral damage; therefore, periodontitis ...
Weissenfluh, Nicole Grace
core   +1 more source

Thyroid bone disease

open access: yesIndian Journal of Medical Research, 2012
In this issue Jyotsna et al1 report the changes in bone mineral density (BMD) in predominantly 25(OH)D deficient patients with Graves disease. They have studied the thyroid functions, bone mineral parameters in serum and BMD before and after the achievement of euthyroid status in study group and related the hormonal changes to BMD.
openaire   +2 more sources

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

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