Brin Beyer

  • ConclusionTransurethral resection of the prostate (TURP) and open prostatectomy (OP) for large prostates represent gold standards in the treatment of Ro 3306 outlet obstruction (BOO) due to benign prostatic enlargement. However, with the innovation and clinical implementation of novel laser-based resection, enucleation, and vaporization…[Read more]

  • Experimental sectionResult and discussionConclusionsEvaluation revealed the successful in situ production of nanocapsules using successive shorts cycles of ultrasound. Physicochemical impacts undergone by formulation were related to strong reaction conditions, when variables evaluated were used in higher values, indicating an existence of a…[Read more]

  • Brin Beyer posted an update 2 months ago

    IntroductionMüller glial cells that transverse most of the retina are known to be anatomically and functionally essential for retinal development and homeostasis (Bringmann et al., 2006; Goldman, 2014). Previous studies revealed that Müller cells act as endogenous stem cells in non-mammalian vertebrate retinas to regenerate retinal neurons after i…[Read more]

  • Brin Beyer posted an update 2 months ago

    Materials and methodsResultsDiscussionRCC is well characterized by its angiogenic behaviors and hypervascular microenvironments owing to the Von Hippel-Lindau/HIF dysregulation [2]. Meanwhile, copper has been validated for many years as an angiogenic stimulator through the up-regulation of HIF pathway [13,14]. Recent research works indicate that…[Read more]

  • Brin Beyer posted an update 2 months ago

    However, the techniques for determining the acoustic properties of thin layers are extremely limited compared with those for bulk materials. Associated with the transducer type, the acoustic techniques for characterizing thin layers are divided into two categories: one is performed with a flat transducer, another with a focused transducer. The…[Read more]

  • Brin Beyer posted an update 2 months ago

    Vesicoureteral reflux (VUR) is a relatively common disease in children. It affects 0.4%-1.8% of children. Diagnosis of VUR is mainly radiologic via voiding cystourethrography, and the severity of reflux is classified according to the grades of the International Reflux Study in Children. The reflux grade is an important diagnostic tool for…[Read more]

  • Brin Beyer posted an update 2 months ago

    Materials and methodsKinetic modelThe rate of degradation is defined as the number of scissions that occurs in 1L in unit time. It must note that a scission in a chain yields two pieces. Thus, the equation for rate of degradation is as follows [21]:where, M, is the total molar concentration of the polymer, k, is the rate constant and, n, is the…[Read more]

  • Brin Beyer posted an update 2 months ago

    The ToGoFET probeImaging experiments and discussionConclusionThis work was mainly supported by Steel science project grant funded by the Pohang Iron and Steel Company (POSCO) (No. 2010Y081) and partially supported by the National Research Foundation of Korea (NRF) Grant funded by the Korea Government (MOE) (No. 2011-0025673) and (MSIP) (No.…[Read more]

  • Brin Beyer posted an update 2 months ago

    ConclusionsIntroductionPartial nephrectomy (PN) has emerged as the gold standard for treating small renal masses that are amenable to such an approach [1]. The decision to undergo PN is based on multiple factors but relies heavily on the complexity of the tumor and the clinical gestalt of the surgeon. Multiple systems have been developed to…[Read more]

  • ExperimentalBenzothiophene (BT), dibenzothiophene (DBT), hydrogen peroxide (30wt.% aqueous solution), n-hexane, γ-Al2O3 ammonium hepta molybdate tetra hydrate ((NH4)6Mo7O24·4H2O), tetralin, naphthalene and 2-methyle naphthalene, were supplied from Merck Company, Germany. 4,6-dimethyle dibenzothiophene (4,6-DMDBT, 97%) was procured from Haohua I…[Read more]

  • It was not possible to evaluate feed intake because the current experiment was conducted in a commercial herd, but stocking density did not affect metabolic parameters of periparturient Jersey animals. This leads to the speculation that increasing stocking density from 80 to 100% may not have affected purchase Metformin status of the animals…[Read more]

  • Experimental techniqueIn momentum microscopy the reciprocal image is detected with ultimate k-resolution; Tusche et al. [17] reported a resolution value of <5×10−3Å−1. Owing to -conservation in the photoemission process, the reciprocal image directly yields the surface-projected band structure inside the crystal. This image occurs in the backf…[Read more]

  • Regards AE of drugs preventing SREs, although the rate of osteonecrosis of the jaw did not change significantly over the whole study BAY 87-2243 (EAPC =+9.65%; P = 0.107), an increasing trend was nonetheless perceived between 1998 and 2006 (EAPC =+39.62%, P = 0.001). Additionally, hypocalcemia and acute renal failure increased by 11% over the…[Read more]

  • ConclusionsThe Doppler power of flowing blood under a steady laminar flow was measured using a clinical ultrasound system and an FPGA-based PW Doppler flowmeter in the present study. Blood echogenicity was also measured under the same flow condition using a pulser–receiver system for comparison. Because the Doppler signal processing procedures o…[Read more]

  • It is reasonable to propose a mechanism for the formation of 3,4-dihydropyrano[3,4-e][1,3]oxazine-2,5-dione derivative 3a under the adopted reaction conditions (Scheme 2).DMC acts primarily as a methoxycarbonylating agent by a BAC2 (bimolecular base-catalyzed acyl cleavage nucleophilic substitution) mechanism, where the nucleophile 4 attacks the…[Read more]

  • To extend the detector collection angle range attainable with the mask/aperture system, and to enable sample positioning and orientation typically required of conventional transmission SQ 22536 imaging techniques, a cantilever-clamp style sample holder shown schematically in Fig. 1b was developed. Samples, which are not limited to 3mm diameter…[Read more]

  • Multivariable Cox proportional hazards regression was used to determine whether operation type (RN or PN) was associated with postoperative CKD and OS, after adjusting for age, ASA score, hypertension, diabetes mellitus, and preoperative eGFR. Patients were censored at the time of their last GFR estimate. Patients with pre-existing CKD (eGFR that…[Read more]

  • Recent studies have suggested that long-distance transport can enhance concentrations of Alternaria spp. and that harvesting in areas with crops under rotation can be an important mechanism for high concentrations of Alternaria spp. (Skjøth et al., 2012). It is therefore relevant to explore, if other habitats (e.g. meadows) can be important…[Read more]

  • Problem statement and conventional simulationUltrasonic horn transducers are frequently used in applications like ultrasonic homogenization, sonochemical reactions, milling, emulsification, spraying and cell disruption (the applications of acoustic cavitation go even further – for example water purification, surface cleaning and lithotripsy). T…[Read more]

  • Below, we consider the possibilities of EACS measurements in connection with a spatially resolved probe, and in scattering geometries that might be achieved in a STEM. We show calculations for carbon (12C and 13C), hydrogen as the lightest, and gold as a common heavy element. The detection of hydrogen by EACS has been demonstrated for large…[Read more]

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