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| 1 | Clinical value of rapid urine trypsinogen-2 test strip, urinary trypsinogen activation peptide, and serum and urinary activation peptide of carboxypeptidase B in acute pancreatitis显示文摘AIM: To assess the usefulness of urinary trypsinogen-2 test strip, urinary trypsinogen activation peptide (TAP),and serum and urine concentrations of the activation peptide of carboxypeptidase B (CAPAP) in the diagnosisof acute pancreatitis.METHODS: Patients with acute abdominal pain and hospitalized within 24 h after the onset of symptoms were prospectively studied. Urinary trypsinogen-2 was considered positive when a clear blue line was observed (detection limit 50 μg/L). Urinary TAP was measured using a quantitative solid-phase ELISA, and serum and urinary CAPAP by a radioimmunoassay method.RESULTS: Acute abdominal pain was due to acute pancreatitis in 50 patients and turned out to be extrapancreatic in origin in 22 patients. Patients with acute pancreatitis showed significantly higher median levels of serum and urinary CAPAP levels, as well as amylase and lipase than extrapancreatic controls. Median TAP levels were similar in both groups. The urinary trypsinogen-2 test strip was positive in 68% of patients with acute pancreatitis and 13.6% in extrapancreatic controls (P<0.01). Urinary CAPAP was the most reliable test for the diagnosis of acute pancreatitis (sensitivity 66.7%, specificity 95.5%, positive and negative predictive values 96.6% and 56.7%, respectively), with a 14.6 positive likelihood ratio for a cut-off value of 2.32 nmol/L.CONCLUSION: In patients with acute abdominal pain,hospitalized within 24 h of symptom onset, CAPAP in serum and urine was a reliable diagnostic marker of acute pancreatitis. Urinary trypsinogen-2 test strip showed a clinical value similar to amylase and lipase.Urinary TAP was not a useful screening test for the diagnosis of acute pancreatitis. | Jesús Sáez Juan Martínez Celia Trigo José Sánchez-Payá Luis Compay Raquel Laveda Pilar Grió Cristina García Miguel Pérez-Mateo | 2005 | World Journal of Gastroenterology2005，11，46： | 21 |
| 2 | Direct-fed microbes: A tool for improving the utilization of low quality roughages in ruminants显示文摘For many years, ruminant nutritionists and microbiologists have been interested in manipulating the microbial ecosystem of the rumen to improve production efficiency of different ruminant species. Removal and restriction of antibiotics subtherapeutic uses from ruminant diets has amplified interest in improving nutrient utilization and animal performance and search for more safe alternatives. Some bacterial and fungal microorganisms as a direct-fed microbial(DFM) can be the most suitable solutions. Microorganisms that are commonly used in DFM for ruminants may be classified mainly as lactic acid producing bacteria(LAB), lactic acid utilizing bacteria(LUB), or other microorganism's species like Lactobacillus, Bifidobacterium, Enterococcus, Streptococcus, Bacillus, Propionibacterium, Megasphaera elsdenii and Prevotellabryantii, in addition to some fungal species of yeast such as Saccharomyces and Aspergillus. A definitive mode of action for bacterial or fungal DFM has not been established; although a variety of mechanisms have been suggested. Bacterial DFM potentially moderate rumen conditions, and improve weight gain and feed efficiency. Fungal DFM may reduce harmful oxygen from the rumen, prevent excess lactate production, increase feed digestibility, and alter rumen fermentation patterns. DFM may also compete with and inhibit the growth of pathogens, immune system modulation, and modulate microbial balance in the gastrointestinal tract. Improved dry matter intake, milk yield, fat corrected milk yield and milk fat content were obtained with DFM administration. However, the response to DFM is not constant; depending on dosages, feeding times and frequencies, and strains of DFM. Nonetheless, recent studies have supported the positive effects of DFM on ruminant performance. | Mona M Y Elghandour Abdelfattah Z M Salem Jose S Martínez Castaeda Luis M Camacho Ahmed E Kholif Juan C Vázquez Chagoyán | 2015 | Journal of Integrative Agriculture2015，14，3： | 7 |
| 3 | A family study of endophenotypes for psychosis within an early intervention programme in Hong Kong: Rationale and preliminary findings显示文摘The study of endophenotypes may be a viable strategy to tackle the genetic complexity and phenotypic heterogeneity of psychosis, but this research direction is relatively under-developed in China as compared to Western countries. We have recently initiated one of the first family studies of endophenotypes for psychosis in China. Patients entering an established early psychosis intervention service are recruited into this research project for phenotyping, endophenotyping and genotyping. At the endophenotypic level, four domains (neurological soft signs, neurocognition of prospective memory, social cognition of facial emotion recognition, and affective cognition of anticipatory and consummatory pleasure) are studied in the sample of patients with psychosis and their unaffected siblings. This article illustrates the benefit of a research-oriented clinical programme and its findings based on the data collected as of early 2011. | LUI Simon S Y SHAM Pak CHAN Raymond C K CHEUNG Eric F C | 2011 | Chinese Science Bulletin2011，56，32： | 2 |
| 4 | Existence of global solutions for the Shigesada-Kawasaki-Teramoto model with weak cross-diffusion显示文摘 | Choi Y S Lui R Yamada Y | 2003 | Discrete Contin Dynam Systems2003，9，5： | 1 |
| 5 | Existence of global solutions for the Shigesada-Kawasaki-Teramoto model with strongly coupled cross-diffusion显示文摘 | Choi Y S Lui R Yamada Y | 2004 | Discrete Contin Dynam Systems2004，10，3： | 1 |
| 6 | Regulation of cell proliferation, apoptosis,and carcinogenesis by activin显示文摘 | Chen Y G Lui H M Lin S L | 2002 | Exp Biol Med2002，227，2： | 1 |
| 7 | Associations of serum osteoprotegerin levels with diabetes,stroke,bone density,fractures,and mortality in elderly women 显示文摘 | LUI L Y CUMMINGS S R | 2001 | J Clin Endocrinol Metab2001，86，2： | 1 |
| 8 | Arginine modulated cyclosporine-induced immune suppression in rats transplanted with gastric cancer cells显示文摘 | Kung S P Wu C W Lui W Y | 2001 | In Vivo2001，15，1： | 1 |
| 9 | On fixed point of uniformly pseudo-contractive mapping and solution of equation with uniformly accretive mapping显示文摘 | XU Y G LUI Z Q KANG S M | 2008 | East Asian Mathematical Journal2008，24，： | 1 |
| 10 | PTK787/ZK22258 attenuates stellate cell activation and hepatic fibrosis in vivo by inhibiting VEGF signaling 显示文摘 | Liu Y Lui E L Friedman S L | 2009 | Lab Invest2009，89，2： | 1 |
| 11 | Im- proved DOA estimations using the receiving mutual impedances for mutual coupling compensation: an experimental study 显示文摘 | Yu Y T Lui H S Niow C H HuI H T | 2011 | IEEE Transactions on Wire- less Communication2011，10，7： | 1 |
| 12 | Microstructure, tensile and electrical properties of gold-coated silver bonding wire 显示文摘 | Tseng T W Hung F Y Lui T S | 2015 | Microelectronics Reliability2015，55，34： | 1 |
| 13 | Vibration fracture behavior of Sn-9Zn-xCu lead-free solders显示文摘 | Huang F Y Lui T S Chen L H | 2007 | Journal of Materials Science2007，42，11： | 1 |
| 14 | Treatment outcomes and late complications of 849 patients with nasopharyngeal eareinoma treated with radiot herapy alone 显示文摘 | Yeh S A Tang Y Lui C C | 2005 | Int J Radiat Oncol Biol Phys2005，62，3： | 1 |
| 15 | Existence of global solutions for the shigesada-kawasakiteramoto model with strongly coupled cross-diffusion显示文摘 | Choi Y S Roger Lui Yoshio Yamada | 2004 | Discreate and Continuous Dynamical Systems2004，10，3： | 1 |
| 16 | SmaB-world overlay P2P networks: construction, management and handling of dynamic flash crowds显示文摘 | Hui Ken Y K Lui John C S Yan David K Y | 2006 | Computer Networks2006，50，15： | 1 |
| 17 | Aptamer-mediated inhibition of Mycobacterium tuberculosis polyphosphate kinase 2显示文摘 | Shum K T Lui E L Wong S C Yeung P Sam L Wang Y | | 0，，： | 1 |
| 18 | Altered Cortical Thickness Related to Clinical Severity But Not the Untreated Disease Duration in Schizophrenia显示文摘 | Xiao Y Lui S Deng W | 2013 | Schizophrenia bull2013，11，3： | 1 |
| 19 | Understanding the paradoxical effects of power control on the capacity of wireless networks显示文摘 | WANG Y LUI J C S CHIU D | 2009 | IEEE Trans on Wireless Communication2009，8，1： | 1 |
| 20 | An investigation into the crystallization and electric flame-off characteristics of 20 ixm copper wires 显示文摘 | Hung F Y Lui T S Chen L H | 2011 | Microelectronics Reliability2011，51，1： | 1 |
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