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| 1 | Effects of yeast and yeast cell wall polysaccharides supplementation on beef cattle growth performance, rumen microbial populations and lipopolysaccharides production显示文摘This experiment was conducted to investigate the effects of live yeast and yeast cell wall polysaccharides on growth performance,rumen function and plasma lipopolysaccharides(LPS) content and immunity parameters of beef cattle.Forty Qinchuan cattle were randomly assigned to one of four treatments with 10 replicates in each treatment.The dietary treatments were: control diet(CTR),CTR supplemented with 1 g live yeast(2×10^10 live cell g^-1 per cattle per day(YST1),CTR supplemented with 2 g live yeast per cattle per day(YST2) and CTR supplemented with 20 g of yeast cell wall polysaccharides(30.0%≤β-glucan≤35.0%,and 28.0%≤mannanoligosaccharide≤32.0%) per cattle per day(YCW).The average daily gain was higher(P=0.023) and feed conversion ratio was lower(P=0.042) for the YST2 than the CTR.The digestibility of neutral detergent fiber(P=0.039) and acid detergent fiber(P=0.016) were higher in yeast supplemented groups.The acetic acid:propionic acid of the YST2 was lower compared with the CTR(P=0.033).Plasma LPS(P=0.032),acute phase protein haptoglobin(P=0.033),plasma amyloid A(P=0.015) and histamine(P=0.038) were lower in the YST2 compared with the CTR.The copies of fibrolytic microbial populations such as Fibrobacter succinogenes S85,Ruminococcus albus 7 and Ruminococcus flavefaciens FD-1 of the YST2 were higher(P<0.001),while the copies of typical lactate producing bacteria Streptococcus bovis JB1 was lower(P<0.001) compared with the CTR.Little differences were observed between the CTR,YST1 and YCW in growth performance,ruminal fermentation characteristics,microbial populations,immunity indices and total tract nutrient digestibility.It is concluded that the YST2 could promote fibrolytic microbial populations,decrease starch-utilizing bacteria,reduce LPS production in the rumen and LPS absorption into plasma and decrease inflammatory parameters,which can lead to an improvement in growth performance in beef cattle. | PENG Quan-hui CHENG Long KANG Kun Tian Gang Mohammad Al-Mamun XUE Bai WANG Li-zhi ZOU Hua-wei Mathew Gitau Gicheha WANG Zhi-sheng | 2020 | Journal of Integrative Agriculture2020，19，3： | 9 |
| 2 | Acetyl salicylic acid attenuates cardiac hypertrophy through Wnt signaling显示文摘室的肥大是心血管的疾病的事件的一个强大、独立的预言者。低剂量的乙酰水杨酸酸(阿司匹林) 的脉管的性质通过血小板 cyclooxygenase 的不可逆的抑制提供心血管的好处 1;然而,可能的 anti-hypertrophic 性质和阿司匹林的潜在的机制没详细被调查。在这研究,健康野类型的雄的老鼠随机被划分成三个组并且使遭到了到横向的大动脉的收缩(TAC ) 或假冒的操作。操作 TAC 的老鼠与低剂量的阿司匹林的人的等价物被对待(10 mg 吗? | Samuel Chege Gitau Xuelian Li Dandan Zhao Zhenfeng Guo Haihai Liang Ming Qian Lifang Lv Tianshi Li Bozhi Xu Zhiguo Wang Yong Zhang Chaoqian Xu Yanjie Lu Zhiming Du Hongli Shan Baofeng Yang | 2015 | Frontiers of Medicine2015，9，4： | 6 |
| 3 | The type and quantity of di-etary fat and carbohydrate alter faecal microbiome and short-chainfatty acid excretion in a metabolic syndrome ‘ at-risk ’ population显示文摘 | Fava F Gitau R Griffin BA | 2013 | Int J Obes (Lond)2013，37，2： | 1 |
| 4 | Globalproteomic analysis of plasma from mice infectedwith Plasmodium berghei ANKA using two dimen-sional gel electrophoresis and matrix assisted la-ser desorption ionization-time of flight mass spec-trometry 显示文摘 | Gitau EN Kokwaro GO Newton CR | 2011 | Malaria J2011，10，1： | 1 |
| 5 | Impacts of land-use change and best management practice implementation in a conservation effects assessment project watershed: Northwest Arkansas显示文摘 | Gitau M W Chaubey I Gbur E | 2010 | Journal of Soil and Water Con- servation2010，65，6： | 1 |
| 6 | Climate change im- pact on SWAT simulated streamflow in western Kenya 显示文摘 | Githui F Gitau W Mutua F | 2009 | International Journal of Climatology2009，29，12： | 1 |
| 7 | Influence of soil water on stress-strain behaviour of a compacting soil in semi-arid Kenya显示文摘 | GITAU A N GUMBE L O BIAMAH E K | 2006 | Soil&Tillage Research2006，89，： | 1 |
| 8 | Fetal hypothalamic-pituitaryadrenal stress responses to invasive procedures are independent of maternal responses显示文摘 | Gitau R Fisk NM Teixeira JM | 2001 | J Clin Endocrinol Metab2001，86，1： | 1 |
| 9 | Ef-fect of supplementing napier grass with desmodi- um and lucerne on DM, CP and NDF intake andweight gains in dairy heifers显示文摘 | Kariuk J N Gitau G K Gachuiri C K | 1999 | Livestock Pro- duction Science1999，60，1： | 1 |
| 10 | Maternal mlcronutrient status and decreased grow th of Zambian infants born during and after the maize price increases resulting from the southern African drought of 2001-2002显示文摘 | Gitau R Makasa M Kasonka L et a1 | | 0，，07： | 1 |
| 11 | The type and quantity of dietary fat and carbohydrate alter fae- cal microbiome and short-chain fatty acid excretion in a metabolic syndrome ' at-risk' population显示文摘 | FAVA F GITAU R GRIFFIN B A | 2013 | International Journal of Obesity2013，37，2： | 1 |
| 12 | Discovery and Validation of Biomarkers to Guide Clinical Management of Pneumonia in African Children显示文摘 | Huang H Ideh RC Gitau E | 2014 | Clinical Infectious Diseases2014，58，12： | 1 |
| 13 | Maternal micronutrient status and decreased growth of zambian infants born during and after the maize price increases resulting from the southern African drought of 2001 - 2002显示文摘 | Gitau R Makasa M Kasonka L | 2005 | Public Health Nutr2005，8，7： | 1 |
| 14 | The type and quantity of dietary fat and carbohydrate alter faecal microbiome and shortchain fatty acid excretion in a metabolic syndrome ' at-risk' population显示文摘 | Fava F Gitau R Griffin BA | 2013 | Int J Obes (Lond)2013，37，2： | 1 |
| 15 | Regionalization of SWAT model parameters for use in ungauged watersheds 显示文摘 | Gitau M W Chaubey I | 2010 | Water2010，2，4： | 1 |
| 16 | Alveolar soft part sarcoma of the uterine cervix显示文摘 | Gitau GM Shepherd JH Hughes G | | 0，，4： | 1 |
| 17 | Farm-level optimi- zation of BMP placement for cost-effective pollution re- duction显示文摘 | Gitau M W Veith T L Gburek W J | 2004 | Trans ASCE2004，47，6： | 1 |
| 18 | Human fetal and maternal corficotrophin releasing hormone responses to acute stress显示文摘 | Gitau R Fisk NM Glover V | 2012 | Arch Dis Child Fetal Neonatal Ed2012，89，13： | 1 |
| 19 | The type and quantity of dietary fat and carbohydrate alter faecal microbiome and short-chain fatty acid excretion in a metabolic syndrome 'at-risk'population显示文摘 | Fava F Gitau R Griffin B | 2012 | Int J Obes2012，37，2： | 1 |
| 20 | Influence of soil water on stress--strain behavior of a compacting soil in semi-arid Kenya显示文摘 | Gitau A N Gumbe L O Biamah E K | 2006 | Soil and Tillage Research2006，89，2： | 1 |
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