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| 1 | 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 |
| 2 | Inter-ethnic marriages and severity of coronary artery disease:A multicenter study of Arabian Gulf States显示文摘AIM To assess the association of inter-ethnic vs intra-ethnic marriage with severity of coronary artery disease(CAD) in men undergoing angiography.METHODS We conducted a prospective multicenter,multi-ethnic,cross sectional observational study at five hospitals in Saudi Arabia and the United Arab Emirates,in which we used logistic regression analysis with and without adjustment for baseline differences. RESULTS Data were collected for 1068 enrolled patients undergoing coronary angiography for clinical indications during the period of April 1^(st),2013 to March 30^(th),2014. Ethnicities of spouses were available only for male patients. Of those enrolled,687 were married men and constituted the cohort for the present analysis. Intra-ethnic marriages were reported in 70% and inter-ethnic marriages in 30%. After adjusting for baseline differences,interethnic marriage was associated with lower odds of having significant CAD [adjusted odds ratio 0.52(95%CI:0.33,0.81)] or multi-vessel disease(MVD) [adjusted odds ratio 0.57(95%CI:0.37,0.86)]. The adjusted association with left main disease showed a similar trend,but was not statistically significant [adjusted odds ratio 0.74(95%CI:0.41,1.32)]. The association between interethnic marriage and the presence of significant CAD and MVD was not modified by number of concurrent wives(P interaction > 0.05 for both).CONCLUSION Among married men undergoing coronary angiography,inter-ethnic,as compared to intra-ethnic,marriage is associated with lower odds of significant CAD and MVD. | Amin Daoulah Salem Al-kaabi Amir Lotfi Mushabab Al-Murayeh S Ali Nasseri Waleed Ahmed Salah N Al-Otaibi Mohamed N Alama Osama E Elkhateeb Amy J Plotkin Majed M Malak Khalid Alshali Mohamed Hamzi Saleh Al Khunein Mohammed Abufayyah Alawi A Alsheikh-Ali | 2017 | World Journal of Cardiology2017，9，4： | 2 |
| 3 | Evalua- tion of methods used to determine ochratoxin A in coffee beans 显示文摘 | Ahmed N E Farag M M Soliman K M | | Journal of Agricultural and Food Chemistry0，55，23： | 1 |
| 4 | Effect of ropy and capsular exopolysaccharides producing strain of Lactobacillus plantarum 162RM on characteristics and functionality of fermented milk and soft Kareish type cheese显示文摘 | Franoois Z N Ahmed N E Félicité M T | | 0，，： | 1 |
| 5 | Early experiences with the Mount Allison University four-detector X-ray fluorescence bone lead measurement system 显示文摘 | Ahmed N Fleming D E B | 2007 | Nucl lnstr and Meth B2007，2176，： | 1 |
| 6 | On autonomous and nonautonomous modified hyperchaotic complex la systems显示文摘 | Mahmoud G M Ahmed M E Sabor N | 2011 | I J Bifurcation and Chaos2011，21，： | 1 |
| 7 | Open appendectomy for pediatric ruptured appendicitis: a historical clinical review of the prophylaxis of wound infection and postoperative intra - abdominal abscess 显示文摘 | Sigmund E Ahmed N Arlene E | 2013 | Ca- nadian Journal of Surgery2013，56，3： | 1 |
| 8 | Data Aggregation in Wireless Sensor Networks-Exact and Approximate Algorithms显示文摘 | Jamal N Karaki Raza Mustafa Ahmed E Kamal | 2004 | IEEE2004，，： | 1 |
| 9 | Comprehensive risk assessment of heavy metals in surface sediments along the Egyp- tian Red Sea coast显示文摘 | Dalia M S A S Azza K Ahmed E N | 2014 | The Egyptian Journal of Aquatic Research2014，40，4： | 1 |
| 10 | Using the sustainable liveli- hoods framework to identify constraints and opportunities to the development of freshwater prawn fanning in southwest Bangladesh 显示文摘 | Ahmed N Allison E H Muir J F | 2008 | Journal of the World Aquaculture Society2008，39，5： | 1 |
| 11 | Discrete fractionalFourier transform based on the eigenvectors of tridiagonal andnearly tridiagonal matrices显示文摘 | Hanna M T Seif N P A Ahmed W A E M | 2008 | Digital Signal Processing2008，18，5： | 1 |
| 12 | Narco- lepsy, 2009 A (H1N1) pandemic influenza, and pan- demic influenza vaccinations: what is known and un- known about the neurological disorder, the role for auto- immunity, and vaccine adjuvants 显示文摘 | Ahmed S S Schur P H MacDonald N E | 2014 | J Autoimmun2014，50，： | 1 |
| 13 | Routing techniques in wireless sensor networks:A survey显示文摘 | Al-Karaki Jamal N Kamal Ahmed E | 2004 | IEEE Wireless Communications IEEE2004，11，6： | 1 |
| 14 | Cd self--diffusion in Cu doped CdTe 显示文摘 | Ahmed M U Jones E D Stewart N M | 1996 | Journal of Crystal Growth1996，160，： | 1 |
| 15 | Induction welding of thermoplastic composites - an overview 显示文摘 | Ahmed T J Stavrov D Bersee H E N Beukers A | 2006 | Composites Part A2006，37，10： | 1 |
| 16 | Intravenous alteplase for stroke in those older than 80 years old 显示文摘 | Ford GA Ahmed N Azevedo E | 2010 | Stroke2010，41，11： | 1 |
| 17 | Prawn postlarvae fish- ing in coastal Bangladesh: Challenges for sustainable livelihoods 显示文摘 | Ahmed N Troell M Allison E H | 2010 | Marine Policy2010，34，： | 1 |
| 18 | Effect of ni- trogen on source-sink relationship in wheat 显示文摘 | Waraich E A Ahmed N Basra S M A | 2002 | Interna- tional Journal of Agriculture and Biology2002，4，2： | 1 |
| 19 | In-fluence of bolted-joint slippage on the response oftransmission towers subjected to frost-heave 显示文摘 | Ahmed K I E Rajapakse R K N D Gadala M S | 2009 | Ad-vances in Structural Engineering2009，12，1： | 1 |
| 20 | Circulation of endemic type 2 vaccine-derived poliovirus in Egypt from 1983 to 1993 显示文摘 | Yang C F Naguib T Yang S J Nasr E Jorba J Ahmed N Campagnoli R van der Avoort H Shimizu H Yoneyama T Miyamura T Pallansch M Kew O | 2003 | J Virol2003，77，15： | 1 |
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