Coding Sequence Variants in 15 Non-Domestic Felid Species Related to Blood Group System.

Different blood group systems have been characterized in people and other mammals. In domestic cats, the blood group system plays the most important clinical role and has been investigated extensively-from the phenotype to the molecular genetics. In non-domestic felids, phenotypic blood typing has been performed by different methods to detect the antigens, but the four informative markers in domestic cats were not able to identify types and () in non-domestic cats.

High-Throughput Screening for the Prevalence of Neutralizing Antibodies against Human Adenovirus Serotype 5.

Adenoviral vectors based on the human adenovirus species C serotype 5 (HAdV-C5) are commonly used for vector-based gene therapies and vaccines. In the preclinical stages of development, their safety and efficacy are often validated in suitable animal models. However, pre-existing neutralizing antibodies may severely influence study outcomes.

Effects of Cocoa Genotypes on Coat Color, Platelets and Coagulation Parameters in French Bulldogs.

A nonsense variant in , c.2420G>A or p.Trp807*, was recently discovered as the cause for a brown coat color termed cocoa in French Bulldogs.

A SINE Insertion in Gene Leads to Severe Form of Hemophilia A in a Family of Rhodesian Ridgebacks.

Hemophilia A is the most common coagulation factor disorder in humans and dogs. The disease is characterized by the lack or diminished activity of Factor VIII (FVIII), caused by variants in the gene and inherited as an X chromosomal trait. Two related male Rhodesian Ridgebacks were diagnosed with Hemophilia A due to reduced FVIII activity.

A Third Variant Causing Coat Color Dilution in Dogs.

Altered melanosome transport in melanocytes, resulting from variants in the melanophilin () gene, are associated with inherited forms of coat color dilution in many species. In dogs, the gene corresponds to the D locus and two variants, c.-22G > A (d) and c.

Detection of feline coronavirus spike gene mutations as a tool to diagnose feline infectious peritonitis.

Objectives Feline infectious peritonitis (FIP) is an important cause of death in the cat population worldwide. The ante-mortem diagnosis of FIP in clinical cases is still challenging. In cats without effusion, a definitive diagnosis can only be achieved post mortem or with invasive methods.

Fate and transformation of silver nanoparticles in urban wastewater systems.

Discharge of silver nanoparticles (Ag-NP) from textiles and cosmetics, todays major application areas for metallic Ag-NP, into wastewater is inevitable. Transformation and removal processes in sewers and wastewater treatment plants (WWTP) will determine the impact of Ag-NP on aquatic and terrestrial environments, via the effluents of the WWTP and via the use of digested sludge as fertilizer. We thus conducted experiments addressing the behavior of Ag-NP in sewers and in WWTP.

Release of silver nanoparticles from outdoor facades.

In this study we investigate the release of metallic silver nanoparticles (Ag-NP) from paints used for outdoor applications. A facade panel mounted on a model house was exposed to ambient weather conditions over a period of one year. The runoff volume of individual rain events was determined and the silver and titanium concentrations of 36 out of 65 runoff events were measured.

Characterization of Ta and TaN diffusion barriers beneath Cu layers using picosecond ultrasonics.

In computer chips, aluminum is being replaced with copper in order to produce smaller, faster and more efficient electronic devices. The usage of copper allows higher current densities and thus higher packaging densities than aluminum. However, copper leads to new challenges and problems.

Reduced survival of rectal cancer patients with increased tumor epidermal growth factor receptor levels.

Purpose: The epidermal growth factor receptor and its various ligands (epidermal growth factor, transforming growth factor-alpha, amphiregulin, heparin-binding epidermal growth factor, heregulin, and betacellulin) have been implicated in growth and regeneration of intestinal mucosa and might be related to the development and progression of gastrointestinal tumors. Although some studies have investigated levels of epidermal growth factor receptor by radioligand binding studies, none of them have further analyzed these levels in patients with rectal cancer and investigated their prognostic value.

Methods: We quantitatively determined tumor epidermal growth factor receptor levels in 38 patients with colorectal cancer compared with adjacent normal mucosa by iodine-125-labeled epidermal growth factor binding studies and Scatchard analysis.

Visual field assessment and the Austroads driving standard.

Purpose: To compare the conventional (Humphrey 24-2) automated visual field testing with the Goldmann standard visual field test for driving, and to predict how many patients with glaucoma may not meet the Australian driving standard with respect to visual fields.

Methods: Four patients (retinitis pigmentosa, glaucoma or vigabatrin treatment) with marked visual field defects as determined by uniocular static computerized perimetry (conventional testing) were re-evaluated with binocular kinetic Goldmann IV4e target field test (Australian driving standard). A series of 48 consecutive patients seen by the Glaucoma Inheritance Study in Tasmania were assessed with both static computerized perimetry and the Goldmann IV4e target test.