187 items found

Licenses: License Not Specified Tags: 69999 Biological Sciences not elsewhere classified Biotechnology Cell Biology Physiology Types: other

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    Untargeted metabolomics reveals the effect of lovastatin on steroid-induced n...

    Abstract Purpose Lovastatin is an important medicine and it shows a significant effect against glucocorticoid-induced necrosis of the femoral head. This study aimed to...
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    Survey of maternal sleep practices in late pregnancy in a multi-ethnic sample...

    Abstract Background The Auckland Stillbirth study demonstrated a two-fold increased risk of late stillbirth for women who did not go to sleep on their left side. Two further...
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    The use of computerized echocardiographic simulation improves the learning cu...

    Abstract Background Our aim was to evaluate the impact of a computerized echocardiographic simulator on the learning curve for transesophageal echocardiography (TEE) hemodynamic...
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    Multiphoton in vivo imaging with a femtosecond semiconductor disk laser

    We use an ultrafast diode-pumped semiconductor disk laser (SDL) to demonstrate several applications in multiphoton microscopy. The ultrafast SDL is based on an optically pumped...
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    A novel pyruvate kinase and its application in lactic acid production under o...

    Abstract Background Pyruvate kinase (Pyk) catalyzes the generation of pyruvate and ATP in glycolysis and functions as a key switch in the regulation of carbon flux distribution....
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    TBCRC 002: a phase II, randomized, open-label trial of preoperative letrozole...

    Abstract Background In preclinical studies, the expression of vascular endothelial growth factor (VEGF) in hormone receptor-positive breast cancer is associated with...
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    Cardiac structural changes after transcatheter aortic valve replacement: syst...

    Abstract Background Transcatheter aortic valve replacement (TAVR) is increasingly used to treat patients with severe aortic stenosis (AS). Cardiovascular magnetic resonance...
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    Temporal multiplexing with adaptive optics for simultaneous vision

    We present and test a methodology for generating simultaneous vision with a deformable mirror that changed shape at 50 Hz between two vergences: 0 D (far vision) and −2.5 D...
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    Volumetric optical mapping in early embryonic hearts using light-sheet micros...

    Optical mapping (OM) of electrical activity using voltage-sensitive fluorescent dyes is a powerful tool for the investigation of embryonic cardiac electrophysiology. However,...
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    The association between daily 500 mg calcium supplementation and lower pregna...

    Abstract Background Evidence suggests that daily supplementation of 1500 to 2000 mg of calcium during pregnancy reduces pregnancy-induced hypertension (PIH). However, the...
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    Development of a new promoter to avoid the silencing of genes in the producti...

    Abstract Background The production of recombinant proteins in mammalian cell lines is one of the most important areas in biopharmaceutical industry. Viral transcriptional...
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    Electrochemical study of TiO2 in aqueous AlCl3 electrolyte via vacuum impregn...

    Abstract This communication elucidates the charge storage mechanism of a TiO2 electrode in 1 mol dm− 3 AlCl3 for use in aqueous-ion batteries. Cyclic voltammetry studies suggest...
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    Additional file 1: of The prominent alteration in transcriptome and metabolom...

    Table S1. The complete list of differentially expressed genes in control and VB1-treated samples. (XLS 111 kb)
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    Parity predisposes breasts to the oncogenic action of PAPP-A and activation o...

    Abstract Background Women who had children at a young age (less than 25) show a reduced overall risk of breast cancer. However, epidemiological studies showed that for all other...
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    Polygenic risk for coronary heart disease acts through atherosclerosis in typ...

    Abstract Background Type 2 diabetes increases the risk of coronary heart disease (CHD), yet the mechanisms involved remain poorly described. Polygenic risk scores (PRS) provide...
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    Light-induced gene expression with photocaged IPTG for induction profiling in...

    Abstract Background Inducible expression systems are frequently used for the production of heterologous proteins. Achieving maximum product concentrations requires induction...
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    Prenatal mercury exposure and features of autism: a prospective population study

    Abstract Background Mercury (Hg) has been suspected of causing autism in the past, especially a suspected link with vaccinations containing thiomersal, but a review of the...
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    Cardiac rehabilitation to improve health-related quality of life following tr...

    Abstract Objectives Transcatheter aortic valve implantation (TAVI) is often undertaken in the oldest frailest cohort of patients undergoing cardiac interventions. We plan to...
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    Identification and validation of a Schistosoma japonicum U6 promoter

    Abstract Background RNA polymerase III promoters have been widely used to express short hairpin-RNA (shRNA), microRNA (miRNA), and small guide RNA (sgRNA) in gene functional...
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    Development of a high-throughput screen to identify small molecule enhancers ...

    Abstract Background Duchenne muscular dystrophy (DMD) is caused by loss of sarcolemma connection to the extracellular matrix. Transgenic overexpression of the transmembrane...