Raystensgaard6758

The primary reason GC and GT was not completed was because the patient moved to hospice care or was deceased. This is one of the first studies outlining the process and results of a formalized institutional protocol to facilitate patient referrals for GC and GT based on TGP results.

To compare the outcomes of flexible ureteroscopy and mini-percutaneous nephrolithotomy for pediatric kidney stones larger than 2cm and to show the learning curves for the two procedures.

A prospectively managed database containing pediatric patients with kidney stones larger than 2cm from June 2014 to October 2019 was analyzed. The primary outcomes were the efficacy and safety of flexible ureteroscopy and mini-percutaneous nephrolithotomy. Data on patient demographics, treatment details, stone-free rate, and complication rate were collected and compared. Learning curves were generated to estimate the effect of the surgeon's experience on surgical outcomes.

The final analysis included 113 pediatric patients who underwent surgery for kidney stones on a total of 126 sides. The stone-free rates for mini-percutaneous nephrolithotomy and flexible ureteroscopy were 80.9% (34/42) and 79.7% (67/84), respectively (P=0.19). The complication rates for mini-percutaneous nephrolithotomy and flexible ureteroscopy were

Flexible ureteroscopy has an acceptable stone-free rate and a lower complication rate than mini-percutaneous nephrolithotomy when treating pediatric kidney stones larger than 2 cm. Mini-percutaneous nephrolithotomy is more applicable to stones with a high mass. The stone-free rates achieved after both mini-percutaneous nephrolithotomy and flexible ureteroscopy could be improved with number of cases accumulated.There is growing concern about mental health problems among juveniles. Evidence shows that adventure-based training can reduce depressive symptoms in school children. However, a rigorous empirical investigation of the effectiveness of such training in enhancing resilience among juveniles has not yet been performed. In this study, a randomized controlled trial was conducted to examine the effectiveness of adventure-based training in enhancing resilience and self-esteem and reducing depressive symptoms among juveniles. Secondary school students from grades 7 to 9 (aged 12-16 years) who attended the Integrated Children and Youth Services Centre in a large public housing estate in Hong Kong from December 20, 2018 to November 25, 2019 were invited to participate in this study. We randomly assigned 228 eligible adolescents to an experimental group (n = 115) that received a 2-day/1-night adventure-based training or a placebo control group (n = 113) that received 2 days of leisure activities organized by the Integrated Children and Youth Services Centre. Data were collected at baseline and 3 and 6 months after the corresponding interventions. The primary outcome was resilience at 6 months. The secondary outcomes were depressive symptoms and self-esteem at 6 months. Compared with the placebo control group, the experimental group showed significantly higher resilience (p = 0.001) and fewer depressive symptoms (p = 0.02) at 6 months, and significantly higher self-esteem at 3 months (p = 0.04), but not at 6 months (p = 0.12). However, the generalizability of the findings is limited as we used a convenience sample.The purpose of this study was to investigate effects of addition of lactoferrin on characteristics and functions of bovine epididymal, ejaculated, and frozen-thawed sperm. The addition of lactoferrin was significantly (p less then .05) effective on increasing values of progressive motility, straightness, and linearity in caput epididymal sperm and values of motility in cauda epididymal sperm. When ejaculated sperm were incubated in capacitation medium, percentages of motile and progressively motile sperm decreased largely within the first period of 30 min, followed by only minor changes. However, the addition of lactoferrin significantly lessened the early decreases of these parameters and additionally promoted capacitation-dependent changes of chlortetracycline staining patterns (from F pattern to B pattern). Selleckchem Camostat In other experiments, when ejaculated sperm were exposed to oxidative stress with 100-µM H2 O2 , the addition of lactoferrin partially protected them from dysfunction of flagellar movement and loss of progressive movement. In final experiments with frozen-thawed samples incubated in the capacitation medium, the addition of lactoferrin effectively survived dying sperm and suppressed occurrence of sperm agglutination. These results may suggest biological and biotechnological potentials of lactoferrin for modulation of bovine sperm viability, motility, capacitation state, and preservation in vitro.A dedicated nuclear magnetic resonance (NMR) sensor was designed for the analysis of liquids. The magnets are arranged in a V shape, creating a spatially dependent magnetic field in the gap. Measurements of samples with diverse diameters are possible underdefined magnetic field gradients at a given position. The magnet thus combines properties of single sided NMR with high static magnetic field gradients and classical time domain (TD) devices with lower to almost zero gradients. The sensor can easily be adapted to the requirements of the considered investigation; probes can be customized. On the example of lubricants and their aging, the added value and applicability of this sensor in quality control are highlighted in this publication. Relaxation and diffusion were measured by Carr-Purcell-Meiboom-Gill (CPMG) while varying the echo time τe and quantified via numerical modeling. Especially, relaxation shows a high sensitivity towards aging of lubricants such as particulate abrasion and changes in molecular dynamics induced, for example, by additive depletion. The applicability of this NMR sensor in quality control is demonstrated on the example of engine and transmission oils as well as of lubrication greases.Repetitive transcranial magnetic stimulation (rTMS) is an increasingly used, non-invasive brain stimulation technique in neuroscience research and clinical practice with a broad spectrum of suggested applications. Among other parameters, the choice of stimulus intensity and intracranial electric field strength substantially impacts rTMS outcome. This review provides a systematic overview of the intensity selection approaches and stimulation intensities used in human rTMS studies. We also examined whether studies report sufficient information to reproduce stimulus intensities for basic science research models. We performed a systematic review by focusing on original studies published between 1991 and 2020. We included conventional (e.g., 1 or 10 Hz) and patterned protocols (e.g., continuous or intermittent theta burst stimulation). We identified 3,784 articles in total, and we manually processed a representative portion (20%) of randomly selected articles. The majority of the analyzed studies (90% of entries) used the motor threshold (MT) approach and stimulation intensities from 80% to 120% of the MT.