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| 1 | Effects of dietary protein/energy ratio on growth performance,carcass trait,meat quality,and plasma metabolites in pigs of different genotypes显示文摘Background:The protein/energy ratio is important for the production performance and utilization of available feed resources by animals.Increased protein consumption by mammals leads to elevated feed costs and increased nitrogen release into the environment.This study aimed to evaluate the effects of dietary protein/energy ratio on the growth performance,carcass traits,meat quality,and plasma metabolites of pigs of different genotypes.Methods:Bama mini-pigs and Landrace pigs were randomly assigned to two dietary treatment groups(Chinese conventional diet with low protein/energy ratio or National Research Council diet with high protein/energy ratio;n = 24 per treatment) in a 2x2 factorial arrangement.Blood and muscle samples were collected at the end of the nursery,growing,and finishing phases.Results:We observed significant interactions(P< 0.05) between breed and diet for total fat percentage,intramuscular fat(IMF) content,protein content in biceps femoris(BF) muscle,and plasma urea nitrogen(UN) concentration in the nursery phase;for average daily gain(ADG),average daily feed intake(ADFI),dry matter,IMF content in psoas major(PM) muscle,and plasma total protein and albumin concentrations in the growing phase;and for drip loss and plasma UN concentration in the finishing phase.Breed influenced(P < 0.05) growth performance,carcass traits,and meat quality,but not plasma metabolites.Throughout the trial,Landrace pigs showed significantly higher(P < 0.05) ADG,ADFI,dressing percentage,lean mass rate,and loin-eye area than did Bama mini-pigs,but significantly lower(P< 0.05)feed/gain ratio,fat percentage,backfat thickness,and IMF content.Dietary protein/energy ratio influenced the pH value,chemical composition of BF and PM muscles,and plasma activities of glutamic-pyruvic transaminase and gamma-glutamyl transpeptidase,and plasma concentration of UN.Conclusions:Compared with Landrace pigs,Bama mini-pigs showed slower growth and lower carcass performance,but had better meat quality.Moreover,unlike Landrace pigs,the dietary protein/energy ratio did not affect the growth performance of Bama mini-pigs.These results suggest that,in swine production,low dietary protein/energy ratio may be useful for reducing feed costs and minimizing the adverse effects of ammonia release into the environment. | Yingying Liu Xiangfeng Kong Guoli Jiang Bi'e Tan Jinping Deng Xiaojian Yang Fengna Li Xia Xiong Yulong Yin | 2015 | Journal of Animal Science and Biotechnology2015，6，4： | 37 |
| 2 | Basic and Clinical Evidence of an Alternative Method to Produce Vivo Nanofat显示文摘 | Hong-Sen Bi Chen Zhang Fang-Fei Nie Bo-Lin Pan E Xiao | 2018 | Chinese Medical Journal2018，，5： | 14 |
| 3 | Exploring polyamines:Functions in embryo/fetal development显示文摘Polyamines such as putrescine, spermidine, spermine and agmatine are aliphatic polycationic compounds present in all living cells, and are derived from amino acids, intestinal bacteria, exfoliated enterocytes and supported from diet. Polyamines as the key compounds play essential role in cell proliferation, growth and differentiation. They also exert significant effects on embryonic development,implantation, embryonic diapause, placentation, angiogensis and fetal development. This review paper summarizes the functions of polyamines and embryo/fetus development and its regulatory mechanism which should help to provide some evidences for clinic. | Tarique Hussain Bi'e Tan Wenkai Ren Najma Rahu Dildar Hussain Kalhoro Yulong Yin | 2017 | Animal Nutrition2017，，1： | 6 |
| 4 | A comparison of surgical efficacy between a 1.8-mm microincision and 3.2-mm and 5.5-mm incisions for phacoemulsification显示文摘Phacoemulsification is a commonly used surgical method in cataract surgery. This paper observes and compares the surgical efficacy of three incisions of different length for phacoemulsification to identify the optimal method for cataract surgery. Ninety patients were enrolled in the present study and divided into three groups. The 1.8-mm group received Bausch & Lomb MI60 foldable intraocular lens(IOL) implantation(n=30), 3.2-mm group received Bausch & Lomb Akreos AO foldable lens implantation(n=30), and 5.5-mm group received Alcon TYPE 05 rigid IOL implantation(n=30). Visual acuity, Oculyzer-based anterior segment analysis, and corneal endothelial cell count before surgery, and 3, 7, 30, and 90 d after surgery were recorded and compared. Pseudophakic accommodation three days, one week, one month, and three months after surgery was determined. Intraoperative ultrasound time and ultrasonic energy were recorded. It was finally concluded that for phacoemulsification with the same phaco tip, a 1.8-mm microincision can lead to quicker recovery of visual acuity, more stable astigmatism, and higher pseudophakic accommodation than conventional incision. | E Song Xin Li Ming-Chao Bi Hua Ren Dan Wang Zhi-Hua Cui Wei Yang Hui Shi Ya-Bin Sun | 2018 | International Journal of Ophthalmology(English edition)2018，11，3： | 4 |
| 5 | 4-Phenylbutyric acid accelerates rehabilitation of barrier function in IPEC-J2 cell monolayer model显示文摘As the first line of defence against pathogens and endotoxins crossing the intestine-blood barrier,the intestinal epithelial barrier plays a determinant role in pigs’health and growth.4-Phenylbutyric acid(4-PBA),an aromatic fatty acid,was reported to benefit homeostasis of endoplasmic reticulum and protein synthesis.However,whether 4-PBA affects intestinal epithelial barrier function in pigs is unknown.This study aimed to explore the effects of 4-PBA on the intestinal barrier function,using in vitro models of well-differentiated intestinal porcine epithelial cell(IPEC-J2)monolayers in the transwell plates.Cell monolayers with or without 4-PBA(1.0 mmol/L)treatment were challenged with physical scratch,deoxynivalenol(DON,2.0μg/mL,48 h),and lipopolysaccharide(LPS,5.0μg/mL,48 h),respectively.Transepithelial electrical resistance(TEER)and fluorescein isothiocyanate-dextran(FD-4)permeability were measured to indicate barrier integrity and permeability.Real-time PCR and Western blot were conducted to determine relative gene and protein expressions of tight junction proteins.As expected,physical scratch,DON,and LPS challenges decreased TEER and increased FD-4 permeability.4-PBA treatment accelerated cell mitigation and rehabilitation of the physical scratch-damaged intestinal epithelial barrier but did not alleviate DON or LPS induced barrier damage.However,once 48-h DON and LPS challenges were removed,rehabilitation of the epithelial barrier function of IPEC-J2 monolayer was accelerated by the 4-PBA treatment.Also,the relative gene and protein expressions of zonula occludens-1(ZO-1),occludin,and claudin-1 were further upregulated by the 4-PBA treatment during the barrier rehabilitation.Taken together,4-PBA accelerated the IPEC-J2 cell monolayer barrier recovering from physical scratch,DON-,and LPS-induced damage,via enhancing cell mitigation and expressions of tight junction proteins. | Qian Jiang Jie Yin Jiashun Chen Xiaokang Ma Miaomiao Wu Xilong Li Kang Yao Bi'e Tan Yulong Yin | 2021 | Animal Nutrition2021，，4： | 2 |
| 6 | Effect of endothelial progenitor cells derived from human umbilical cord blood on oxygen-induced retinopathy in mice by intravitreal transplantation显示文摘·AIM: To investigate the effect of endothelial progenitor cells(EPCs) labeled by carboxy fluorescein diacetate succinimidyl ester(CFSE) on murine oxygen-induced retinopathy(OIR) by intravitreal transplantation.·METHODS: After isolated from human umbilical cord blood mononuclear cells, EPCs were cultivated and then labeled with CFSE in vitro. C57BL/6J mice were placed to75% hyperoxia chamber from P7 to P12 to establish OIR model. At P12, OIR mice were intravitreally injected with1 μL suspension contained 2×105EPCs(EPCs group) or isometric phosphate buffered saline(PBS group). The contralateral eye of each mice received no injection(OIR group). Evans blue angiography and frozen section were examined to track the labeled cells in OIR group at P15 and P19. Using retina paraffin sections and adenosinediphos phatase staining at P12 and P19, the effect of EPCs on OIR mice was evaluated quantitatively and qualitatively.· RESULTS: The retinas from EPCs group with less non-perfusion area and fewer peripheral tufts wereobserved at P19, comparing with that from PBS or OIR group. The retinopathy in EPCs group receded earlier with less non-ganglion cells and neovascular nuclei,together with relatively regular distribution. The counts of the neovascular nuclei at P19 were reduced by 44% or45%, compared with those of OIR group or PBS group respectively. Three days after EPCs injection, a large number of EPCs appeared in the vitreous cavity and adhered to the retinal surface. While at one week, the cells gathered between the internal plexiform layer and the inner limiting membrane, and some EPCs appeared in retinal vessels.·CONCLUSION: EPCs transplantation can participate in the reparative procedure of the neovascularization in OIR. | Dan Wang Bo Zhang Hui Shi Wei Yang Ming-Chao Bi Xiang-Fu Song Chen Zhang Jian-Hui Cheng Ji-Long Hao E Song | 2016 | International Journal of Ophthalmology(English edition)2016，9，11： | 2 |
| 7 | Generalized design for optimal produet eonfiguration显示文摘 | OSTROSI E BI S T | 2010 | Int J Adv Manufacturing Teehnol2010，49，14： | 1 |
| 8 | Recombinant human activated protein C attenuated murine cerulein-induced acute panereatitis via regulatipn of nuclear factor xB and apoptotic pathways显示文摘 | Babu BI Genovese T Mazzon E | 2012 | Pancreas2012，41，4： | 1 |
| 9 | Vascular and inflammatory stresses mediate atherosclerosis via RAGE and its ligands in apoE-/-mice显示文摘 | Harja E Bu DX Hudson BI | | 0，，01： | 1 |
| 10 | Effect of GnRH analogues on apoptosis and release of interleukin I beta and vascular endothelial growth factor in endometrial cell cultures from patients with endometriosis显示文摘 | Meresman GF Bi iotas MA Lomhardi E | 2003 | Hum Reprod2003，18，： | 1 |
| 11 | The Arabidopsis halophytic relative Thellungiella halophilatolerates nitrogen-limiting conditions by maintaining growth,nitrogen uptake ,and assimilation显示文摘 | KANTS BI Y M WERETILNYK E | 2008 | Plant Physiol2008，147，： | 1 |
| 12 | Zonadhesin assembly into the hamster sperm acrosomal matrix occurs by distinct targeting strategies during spermiogenesis and maturation in the epididymisl 显示文摘 | Olson G E Winfrey V P Bi M | 2004 | BiolReprod2004，71，4： | 1 |
| 13 | Plant responses to atmospberic CO2 enrichment in the face of enviromental constraints:a review of the past 10 years reseach 显示文摘 | Keith E I Sherwood BI | 1994 | Agricultural and Forest Meteorology1994，69，： | 1 |
| 14 | Controlling the false discovery rate in behavior genetics research显示文摘 | Yoav Bi Dan D Greg E Neri K Ilan G | 2001 | Behavioural Brain Research2001，125，1： | 1 |
| 15 | Vascular and inflammatory stresses mediate atherosclerosis via RAGE and its ligands in apoE'- mice显示文摘 | Harja E Bu DX Hudson BI | 2008 | J Clin Invest2008，118，1： | 1 |
| 16 | Laid off, But Still Loyal: The Influence of Perceived Justice And Organizational Support显示文摘 | STEFANIE E NAUMANN NATHAN BENNETT ROBERT BIES J | 1998 | International Journal of Conflict Management1998，9，4： | 1 |
| 17 | Evalulation of candicate control genes for diagnosis and residual disease detection in leukemia using real time quantitive reverse transcriptase polymerase chain reaction (RQ-PCR)显示文摘 | E Bellard N pallixgaard W BI | 2003 | Leukemia2003，17，： | 1 |
| 18 | Hepatic hemangioma: contrast- enhancement pattern during the arterial and portal venous phases of spiral CT显示文摘 | Yun E J Choi BI Han JK | 1999 | Abdom Imaging1999，24，4： | 1 |
| 19 | TRIM30α negatively regulates Toll-like receptor-mediated NF-κB activation by targeting TAB2 and TAB3 for degradation显示文摘 | Shi M Deng W W Bi E | 2008 | Nat Immunol2008，9，4： | 1 |
| 20 | Vascular and inflammatory stres- ses mediate atherosclerosis via RAGE and its ligands in apoE -/- mice 显示文摘 | Harja E Bu DX Hudson BI | 2008 | J ClinInvest2008，118，1： | 1 |
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