Amikacin in 30% poloxamer 407 is a versatile local therapy with method of application and outcome documented in 29 dogs.

Objective: To report the clinical use, adverse events, and outcomes after using amikacin in 30% poloxamer 407 (amikacin-P407) during open wound management or in a closed wound application in dogs.

Animals: 29 client-owned dogs.

Methods: Medical records from January 2017 to August 2023 from a single hospital were reviewed for dogs that received amikacin-P407 in an open or closed wound application.

Clinical presentation and short-term outcomes of dogs ≥15 kg with extrahepatic portosystemic shunts.

Objective: To describe demographics, clinical presentation, shunt anatomy, clinical progression, and complications in large dogs ≥15 kg with single extrahepatic portosystemic shunts (EHPSS) treated with or without surgery.

Study Design: Multicenter retrospective (10 university hospitals, one private referral institution).

Animals: Dogs ≥15 kg (n = 63).

Legionella in drinking water: the detection method matters.

Legionella concentrations in drinking water have been regulated for decades and are evaluated with regard to their concentrations in drinking water plumbing systems (DWPS). The respective action levels differ at the international level. In Germany, the Federal Environment Agency (UBA) specifies the application of ISO 11731 for the detection of legionella in drinking water and gives a binding recommendation for the methods to be used for culturing and evaluation.

Cumulative live birth rates in egg donor IVF cycles with or without endometrial scratching: Is there a residual effect in subsequent embryo transfers? Follow-up results of a RCT in clinical practice.

Introduction: Endometrial scratching (ES) is a simple technique that has been claimed to improve pregnancy rates in patients undergoing assisted reproduction techniques. Our objective was to acknowledge the effects of ES in subsequent embryo transfers by assessing the cumulative live birth rates (LBR) in patients undergoing egg-donor in vitro fertilization (IVF).

Material And Methods: We performed a follow-up analysis of the cumulative reproductive outcomes of the 352 patients included in the Endoscratch Trial (NCT03108157) during the twelve months following the randomization date.

Assessment of Operator Reliability in Ultrasound of the Median and Ulnar Nerve Using Bland-Altman Analysis.

Currently, there is no standardized method to evaluate operator reliability in nerve ultrasound. A short prospective protocol using Bland-Altman analysis was developed to assess the level of agreement between operators with different expertise levels. A control rater without experience in nerve ultrasound, three novices after two months of training, an experienced rater with two years of experience, and a reference rater performed blinded ultrasound examinations of the left median and ulnar nerve in 42 nerve sites in healthy volunteers.

Is Endometrial Scratching Beneficial for Patients Undergoing a Donor-Egg Cycle with or without Previous Implantation Failures? Results of a Post-Hoc Analysis of an RCT.

Endometrial scratching (ES) has been proposed as a useful technique to improve outcomes in in vitro fertilization (IVF) cycles, particularly in patients with previous implantation failures. Our objective was to determine if patients undergoing egg-donor IVF cycles had better live birth rates after ES, according to their previous implantation failures. Secondary outcomes were pregnancy rate, clinical pregnancy rate, ongoing pregnancy rate, miscarriage rate, and multiple pregnancy rate.

Endometrial scratch vs no intervention in egg donation cycles: the ENDOSCRATCH trial protocol.

Background: The effects of endometrial scratching (ES) on embryo implantation have been studied for many years. Several studies have shown better outcomes when performed on patients undergoing intrauterine insemination and in vitro fertilization (IVF) cycles, but many other reports have not been able to find these differences. As far as cycles with donor eggs are concerned, reported evidence is scarce.

Endometrial Scratching Effect on Clinical Pregnancy Rates in Patients Undergoing Egg Donor In Vitro Fertilization Cycles: the ENDOSCRATCH Randomized Clinical Trial (NCT03108157).

The potential benefit of endometrial scratching (ES) on embryo implantation is still a controversial subject. At present, the single retrospective study in egg donor IVF cycles concluded that ES has no beneficial effect. Our objective was to determine if there are differences in clinical pregnancy rates (CPR) in egg donor cycles when an ES is performed.

Comparison of the Pseudalert™/Quanti-Tray MPN test for the enumeration of Pseudomonas aeruginosa in cooling tower water with the ISO 16266 membrane filtration culture-based method.

Aims: The purpose of this study was to evaluate the ISO 16266 membrane filtration culture-based method for the detection of Pseudomonas aeruginosa from cooling tower and related water samples and to compare the performance of the Pseudalert MPN method (Pseudalert™/Quanti-Tray ) for the enumeration of P. aeruginosa with the ISO method.

Methods And Results: Samples were analysed by both methods and the generated data were analysed according to ISO 17994 and showed that Pseudalert resulted in significantly higher counts and a better recovery of P.

Pilot study of the effect of gastrointestinal diets on fecal occult blood testing in cats.

Objectives: The aim of this study was to assess the methodology of guaiac-based fecal occult blood (FOB) testing in healthy cats, and to examine the effect of feeding selected gastrointestinal diets (canned and dry) on FOB results.

Methods: Stool obtained from three cats was mixed with incremental quantities of EDTA whole blood. FOB tests were performed in triplicate and interpreted at 5 mins, and at 24, 48 and 72 h post-test set-up.

Comparison of the Legiolert™/Quanti-Tray MPN test for the enumeration of Legionella pneumophila from potable water samples with the German regulatory requirements methods ISO 11731-2 and ISO 11731.

Due to the promising results of a previous study of the performance of the novel MPN method (Legiolert™/Quanti-Tray) compared to ISO 11731-2, this study was performed to compare Legiolert for Legionella pneumophila with the German regulatory requirements methods ISO 11731-2 (100 ml membrane filtration) and ISO 11731 (1 ml direct plating) for the enumeration of L. pneumophila and Legionella spp. from potable water.

The reachability of contagion in temporal contact networks: how disease latency can exploit the rhythm of human behavior.

Background: The symptoms of many infectious diseases influence their host to withdraw from social activity limiting their potential to spread. Successful transmission therefore requires the onset of infectiousness to coincide with a time when the host is socially active. Since social activity and infectiousness are both temporal phenomena, we hypothesize that diseases are most pervasive when these two processes are synchronized.

Chemically imaging bacteria with super-resolution SERS on ultra-thin silver substrates.

Plasmonic hotspots generate a blinking Surface Enhanced Raman Spectroscopy (SERS) effect that can be processed using Stochastic Optical Reconstruction Microscopy (STORM) algorithms for super-resolved imaging. Furthermore, by imaging through a diffraction grating, STORM algorithms can be modified to extract a full SERS spectrum, thereby capturing spectral as well as spatial content simultaneously. Here we demonstrate SERS and STORM combined in this way for super-resolved chemical imaging using an ultra-thin silver substrate.

Evaluation of a most probable number method for the enumeration of Legionella pneumophila from potable and related water samples.

Unlabelled: This study compared the performance of a novel MPN method (Legiolert/Quanti-Tray) with the ISO 11731-2 membrane filtration method for the enumeration of Legionella pneumophila from 100 ml potable water and related samples. Data from a multi-laboratory study analysed according to ISO 17994 showed that Legiolert™/Quanti-Tray® yielded on average higher counts of L. pneumophila.

The LAILAPS search engine: a feature model for relevance ranking in life science databases.

Efficient and effective information retrieval in life sciences is one of the most pressing challenge in bioinformatics. The incredible growth of life science databases to a vast network of interconnected information systems is to the same extent a big challenge and a great chance for life science research. The knowledge found in the Web, in particular in life-science databases, are a valuable major resource.

The LAILAPS search engine: relevance ranking in life science databases.

Search engines and retrieval systems are popular tools at a life science desktop. The manual inspection of hundreds of database entries, that reflect a life science concept or fact, is a time intensive daily work. Hereby, not the number of query results matters, but the relevance does.

[Effect of symptom-related vs. distraction-focused attention on dysphoric mood].

Within the framework of the "response styles theory" Nolen-Hoeksema (1991) argues that depressive episodes are prolonged or intensified by symptom-focused rumination. In contrast, depressed mood can be reduced by responses which focus the attention away from the symptoms of depression and its possible causes and consequences. In the present study these assumptions were examined under conditions derived from a critical analysis of earlier empirical studies.

Alcoholism and carcinoma change the intracellular pH and activate platelet Na+/H+-exchange in men.

The occurrence of carcinoma in chronic alcoholics exceeds that of the general population. Cytoplasmic alkalinization, due to the influence of different factors on the transmembrane Na+/H+ exchange (NHE), has been put forward as a triggering event in cell growth and division. In accordance with these findings, the carcinogenic potential of NHE deficient cell types is reported to be diminished.

Effects of emotion-related surface similarity in analogical problem solving.

In analogical problem solving, a source problem with a known solution is used to solve a target problem. The present study deals with one possible condition influencing the search for possible source problems (i.e.

[Screening and diagnosis for eliminating renovascular hypertension. Value of 24-hour blood pressure monitoring and color-coded duplex ultrasound diagnosis].

Background: Direct renal angiography is still the method of choice for identification of renal artery stenosis. Newer non-invasive diagnostic methods include color coded duplex sonography and also ambulatory 24-h blood pressure monitoring, since in a large proportion of patients with secondary forms of hypertension the usual blood pressure fall during nighttime disappears.

Patients And Methods: In a prospective in-hospital study we investigated 86 patients with suspected renovascular hypertension.

Effect of water and bicarbonate loading in patients with chronic renal failure.

Animal studies suggest that alkalinization and increased intake of free water both serve to decrease the rate of progression in chronic renal failure. However, clinicians have been reluctant to apply either strategy because of concerns regarding volume overload and water intoxication. We tested the effects of 2 1 daily water supplementation, with either an electrolyte-poor or a HCO3-rich (47.

Color-coded duplex sonography for noninvasive diagnosis and grading of renal artery stenosis.

The accuracy of color-coded duplex sonography (CCDS) in screening hypertensive patients for renal artery stenosis (RAS) was assessed using a semi-quantitative waveform analysis. Our special aims were to separate between moderate and high grade stenoses and to evaluate the accuracy of the method in imaging both the whole course of the renal arteries and accessory renal arteries. Included in the prospective, angiographically controlled study were 135 consecutive patients with 268 renal arteries, of which 195 arteries (73%) could be visualized both proximally and distally by CCDS.

The effect of cyclosporine on calcium, protein kinase C, and sodium-proton exchange in platelets.

Cyclosporine increases platelet aggregation as well as the risk of thromboembolism. To test the hypothesis that CsA stimulates platelets by activating cytosolic calcium [Ca2+]i and related mechanisms, we measured the effects of CsA on [Ca2+]i, protein kinase C (PKC), and sodium/proton (Na+/H+) exchange. [Ca2+]i was measured in human platelets with fura 2, PKC was determined by the phosphorylation of the endogenous 47 kDa protein, and Na+/H+ exchange was measured with BCECF after acidification of the platelets with propionic acid.

[Effect of emotional content and self reference of learning materials on recall performance].

It is assumed that high affective value and high self-reference of learning material help to improve memory performance as these factors allow better memory consolidation (activation hypothesis) or better integration of the new material into existing knowledge structures (extent-of-processing hypothesis). To test this assumption, 60 subjects were shown 16 short advertising films characterized by low vs. high affective value and low vs.