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"Schreiner M."

M Schreiner, W Sanad, B M Pfitzner, G Baumann, F Knebel
Primary intravascular synovial sarcoma is a rare malignancy with only a few cases documented in the literature. On presentation, this tumour usually resembles a deep venous thrombosis (dvt) or pulmonary embolism (pe). Here, we report the case of a 20-year-old woman complaining of shortness of breath who had a history of dvt 6 weeks before presentation at our institution. Vascular ultrasound detected a suspicious mass in the right groin, which was identified as a monophasic synovial sarcoma by surgical biopsy...
October 2015: Current Oncology
M Schreiner, B Schneider, S Pauls
No abstract text is available yet for this article.
December 2015: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
R Wiesinger, U Schade, Ch Kleber, M Schreiner
A new set-up for improved monitoring of atmospheric corrosion processes in situ and in real-time is presented. To characterize chemical structures of thin films on metal surfaces surface sensitive analytical techniques are required. One possible technique is Infrared Reflection Absorption Spectroscopy (IRRAS) which has become an established method to investigate surface corrosion films of thicknesses less than 200 nm. However, there are limitations related to the sensitivity of these measurements, in case of investigating ultrathin films or absorption bands of interest, surface species are superimposed by atmospheric background absorption, which changes during in situ measurements in ambient atmospheres...
June 2014: Review of Scientific Instruments
P A Stricker, A F Zuppa, J E Fiadjoe, L G Maxwell, E M Sussman, E Y Pruitt, T K Goebel, M R Gastonguay, J A Taylor, S P Bartlett, M S Schreiner
BACKGROUND: Understanding the clinical pharmacology of the antifibrinolytic epsilon-aminocaproic acid (EACA) is necessary for rational drug administration in children. The aim of this study is to determine the pharmacokinetics (PKs) of EACA in infants aged 6-24 months undergoing craniofacial reconstruction surgery. METHODS: Cohorts of six infants were enrolled sequentially to one of the three escalating loading dose-continuous i.v. infusion (CIVI) regimens: 25 mg kg(-1), 10 mg kg(-1) h(-1); 50 mg kg(-1), 20 mg kg(-1) h(-1); 100 mg kg(-1), 40 mg kg(-1) h(-1)...
May 2013: British Journal of Anaesthesia
F Rohr, C Ulrichs, M Schreiner, R Zrenner, I Mewis
Plants contain variable chemical compositions which play a role in direct defense against phytophagous insects. Glucosinolates (GSs) are the predominant secondary metabolites and defense compounds in brassicaceous species. As a consequence of co-evolution between adapted crucifer-feeding specialists and their associated host-plants, specific plant-insect interactions have developed in a divergent manner from non-adapted generalists. Therefore, generalist and specialist insects may provoke different insect-inducible plant responses...
June 2012: Plant Physiology and Biochemistry: PPB
M Hilali, L Iñiguez, W Knaus, M Schreiner, M Wurzinger, H K Mayer
Increased feed costs affect the livelihoods of dairy sheep farmers in the Middle East. Farmers endure high risks with large fluctuations in the price of grain used as animal feed, which is further affected by drought and declining range productivity. Using agricultural by-products and treated straw or vetch grazing for supplementing sheep diets would provide resource-poor dairy farmers with increased options to reduce feed costs, but the effects of such feeds on the quality of yogurt (the main product) need to be better understood...
December 2011: Journal of Dairy Science
M Hilali, L Iñiguez, W Knaus, M Schreiner, B Rischkowsky, M Wurzinger, H K Mayer
High feed costs are major obstacles for resource-poor dairy sheep farmers in West Asia, along with large fluctuation in grain and straw prices. Farmers need low-cost diets using locally available feeds that can provide sufficient milk of good quality. Two experimental trials were conducted on Awassi milking ewes to evaluate nonconventional and balanced low-cost diets against the traditional unbalanced diet used by farmers (control) on the total yields (milk, fat, protein, and total solids) and milk composition (fat, protein, total solids, and lactose), an important indicator of milk quality...
June 2011: Journal of Dairy Science
A Nerlich, S Haraida, H Hagedorn, I Wiest, M Schreiner, E Schleicher
We review the current knowledge on alterations of the major basement membrane (BM) components and their cellular integrin receptors in benign and malignant tumors of epithelial and mesenchymal origin. While benign tumors usually exhibit a continous BM, recent analyses provide evidence that invasive growth of carcinomas coincides with (a) a loss in a proper BM, (b) changes in the type of integrin receptor expression and (c) the retained ability of certain tumor cells to synthesize matrix components. This latter aspect has been regarded as a potentially beneficial 'host' mechanism against invasive growth...
June 1995: International Journal of Oncology
M Schreiner, M Spazier, W Wayand
BACKGROUND: An increasing number of modern imaging procedures are being applied for the diagnosis of appendicitis. We compared one hundred consecutive appendectomies of the years 1988, 1998 and 2008 concerning reliability of preoperative diagnosis and resulting costs. METHODS: We analysed the first one hundred consecutive patients undergoing appendectomy during the years 1988, 1998 and 2008, 59 % were female and 41 % male. The average age was 26 years, the average BMI 21...
August 2010: Zentralblatt Für Chirurgie
A Buchacher, P Schluga, J Müllner, M Schreiner, C Kannicht, J Weinberger
BACKGROUND AND OBJECTIVES: A high concentration of large size polymers in intravenous immunoglobulin preparations was always correlated with high anticomplementary activity (ACA). In former days, high ACA was also linked to adverse reactions in patients. The goal of this study was to scrutinize critical parameters of the ACA assay and the influence of different polymer variants of IgG on the complement consumption. MATERIALS AND METHODS: Critical reagents as the complement and the preparation of erythrocytes were investigated...
April 2010: Vox Sanguinis
R Wiesinger, Ch Kleber, J Frank, M Schreiner
The knowledge available regarding the influence of ultraviolet (UV) light on the atmospheric corrosion of materials is very rudimentary. Therefore, a new experimental setup consisting of a cell for studying in situ reactions occurring at the metal/atmosphere interface by simultaneously applying infrared reflection absorption spectroscopy (IRRAS) and quartz crystal microbalance (QCM) measurements was designed and built. The cell presented consists of an acrylic glass body with a UV-light-transparent window mounted in such a way that the sample can be irradiated and weathered under controlled atmospheric conditions under a grazing angle of incidence of the IR beam...
April 2009: Applied Spectroscopy
J Schnöller, R Wiesinger, C Kleber, U Hilfrich, M Schreiner, H Hutter
Silver-coated quartz crystal microbalance (QCM) disks were treated under different environmental conditions (including changes in parameters such as relative humidity (%RH) and SO(2)/H(2)S content) in atmospheres of synthetic air and pure N(2) for 24 h in a weathering chamber. The corroded surfaces were subjected to depth profiling by a time of flight (TOF) secondary ion mass spectrometry (SIMS) instrument, equipped with a Bi(+) analysis gun and Cs(+) sputter gun. The evaluation of the in-depth distribution of several elements and species provides evidence for the formation of a corrosion layer containing Ag(2)SO(3), even in the absence of oxidizing agents, such as H(2)O(2) or NO(2)...
March 2008: Analytical and Bioanalytical Chemistry
M Schreiner, P Peters, A Krumbein
Glucosinolates of broccoli and cauliflower florets were assessed to determine the effect of modified-atmosphere packaging on postharvest glucosinolate dynamics in mixed florets of Brassica vegetables. Mixed-packaged broccoli and cauliflower florets stored in food trays sealed with 2 different microperforated biaxial-oriented polypropylene films for up to 7 d at 8 degrees C were analyzed. Both applied modified atmospheres (1% O(2)+ 21% CO(2); 8% O(2)+ 14% CO(2)) maintained aliphatic glucosinolates in cauliflower florets, whereas in broccoli florets, the aliphatic glucosinolate concentration decreased slightly in each modified atmosphere...
October 2007: Journal of Food Science
M Schreiner, M Peiser, D Briechle, R Stahlmann, T Zuberbier, R Wanner
Protection against contact allergy begins with the collection of reliable data about the sensitizing potential of chemicals. Today, the local lymph node assay (LLNA) in mice is widely used to identify sensitizing substances. For several reasons, an in vitro assay could be preferable to animal experiments. We propose an in vitro test for the detection of a sensitizing potential of a chemical composed of a single layer of human nondifferentiating keratinocytes and of allogenic floating monocytes which are cocultured in serum-free medium in the presence of a cytokine cocktail...
December 2007: Allergy
G M Eisen, M Schreiner
No abstract text is available yet for this article.
February 2007: Endoscopy
I Schonhof, H-P Kläring, A Krumbein, M Schreiner
Total and individual glucosinolate contents of broccoli cv Marathon were assessed at ambient CO2 (430-480 ppm) and elevated atmospheric CO2 (685-820 ppm) to determine the ecological relationship between changing atmospheric CO2 concentrations and phytochemicals. Elevated atmospheric CO2 concentration had a differing effect on individual glucosinolates and glucosinolate groups. Total glucosinolate content increased at elevated atmospheric CO2 concentration as a result of a strong increase in both methylsulfinylalkyl glucosinolates glucoraphanin and glucoiberin...
January 2007: Journal of Chemical Ecology
J Huber, M Löffler, M Bilban, M Reimers, A Kadl, J Todoric, M Zeyda, R Geyeregger, M Schreiner, T Weichhart, N Leitinger, W Waldhäusl, T M Stulnig
OBJECTIVE: Obesity is associated with reduced insulin sensitivity and extensive reorganization of adipose tissue. As polyunsaturated fatty acids (PUFA) appear to inhibit diabetes development, we investigated PUFA effects on markers of matrix remodeling in white adipose tissue. METHODS AND PROCEDURE: Male obese diabetic (db/db) mice were treated with either a low-fat standard diet (LF), or high-fat diets rich in saturated and monounsaturated fatty acids (HF/S), n-6 PUFA (HF/6) or the latter including marine n-3 PUFA (HF/3)...
June 2007: International Journal of Obesity: Journal of the International Association for the Study of Obesity
J E Pandolfino, T J Lee, M A Schreiner, Q Zhang, M P Roth, P J Kahrilas
The aim of this study was to assess the quantitative differences of acid exposure at 1 cm and 6 cm above the squamocolumnar junction (SCJ) using two radiotelemetry pH capsules affixed to the esophageal mucosa. Ten normal subjects and 10 endoscopy-negative gastroesophageal reflux disease (GERD) patients without hiatus hernia (ages 20-54, 12 male) were studied for a 24-h period using the Bravo pH monitoring system. pH capsules were placed 1 cm and 6 cm above the SCJ. Interpretable data for at least 14 h was obtained in 18 of the 20 subjects (9 normal, 9 GERD)...
2006: Diseases of the Esophagus: Official Journal of the International Society for Diseases of the Esophagus
J E Pandolfino, Q Zhang, M A Schreiner, S Ghosh, M P Roth, P J Kahrilas
OBJECTIVE: This study analysed the relative accuracy of the Bravo wireless and the Slimline catheter-Mark III Digitrapper pH systems in the detection of acid reflux events. METHODS: Twenty five asymptomatic subjects were studied. A Bravo capsule was placed 6 cm above the squamocolumnar junction (SCJ), marked by an endoclip, and a Slimline pH catheter was placed 5 cm above the manometrically localised lower oesophageal sphincter. The distance between the SCJ and each pH electrode was measured fluoroscopically...
December 2005: Gut
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