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| 1 | Metal Fabrication by Additive Manufacturing Using Laser and Electron Beam Melting Technologies显示文摘Selective laser melting (SLM) and electron beam melting (EBM) are relatively new rapid, additive manufac- turing technologies which can allow for the fabrication of complex, multi-functional metal or alloy monoliths by CAD-directed, selective melting of precursor powder beds. By altering the beam parameters and scan strategies, new and unusual, even non-equilibrium microstructures can be produced; including controlled microstructural architectures which ideally extend the contemporary materials science and engineering paradigm relating structure-properties-processing-performance. In this study, comparative examples for SLM and EBM fabricated components from pre-alloyed, atomized precursor powders are presented. These include Cu, Ti–6Al–4V, alloy 625 (a Ni-base superalloy), a Co-base superalloy, and 17-4 PH stainless steel. These systems are characterized by optical metallography, scanning and transmission electron microscopy, and X-ray diffraction. | Lawrence E. Murr Sara M. Gaytan Diana A. Ramirez Edwin Martinez Jennifer Hernandez Krista N. Amato Patrick W. Shindo Francisco R. Medina Ryan B. Wicker | 2012 | Journal of Materials Science & Technology2012，28，1： | 98 |
| 2 | Vitamin D improves inflammatory bowel disease outcomes:Basic science and clinical review显示文摘Vitamin D deficiency is commonly diagnosed among patients with inflammatory bowel disease(IBD).Patients with IBD are at risk of low bone density and increased fractures due to low vitamin D levels,long standing disease,and frequent steroid exposures;as a result,it is well established that vitamin D supplementation in this population is important.There is increasing support for the role of vitamin D in strengthening the innate immune system by acting as an immunomodulator and reducing inflammation in experimental and human IBD.The active form of vitamin D,1,25(OH)D3,acts on T cells to promote T helper(Th)2/regulatory T responses over Th1/Th17 responses;suppresses dendritic cell inflammatory activity;induces antibacterial activity;and regulates cytokine production in favor of an antiinflammatory response.Murine and human IBD studies support a therapeutic role of vitamin D in IBD.Risk factors for vitamin D deficiency in this population include decreased sunlight exposure,disease duration,smoking,and genetics.Vitamin D normalization is associated with reduced risk of relapse,reduced risk of IBD-related surgeries,and improvement in quality of life.Vitamin D is an inexpensive supplement which has been shown to improve IBD outcomes.However,further research is required to determine optimal serum vitamin D levels which will achieve beneficial immune effects,and stronger evidence is needed to support the role of vitamin D in inducing disease response and remission,as well as maintaining this improvement in patients’disease states. | Krista M Reich Richard N Fedorak Karen Madsen Karen I Kroeker | 2014 | World Journal of Gastroenterology2014，20，17： | 34 |
| 3 | Cancer cachexia,mechanism and treatment显示文摘It is estimated that half of all patients with cancer eventually develop a syndrome of cachexia, with anorexia and a progressive loss of adipose tissue and skeletal muscle mass. Cancer cachexia is characterized by systemic inflammation, negative protein and energy balance, and an involuntary loss of lean body mass. It is an insidious syndrome that not only has a dramatic impact on patient quality of life, but also is associated with poor responsesto chemotherapy and decreased survival. Cachexia is still largely an underestimated and untreated condition, despite the fact that multiple mechanisms are reported to be involved in its development, with a number of cytokines postulated to play a role in the etiology of the persistent catabolic state. Existing therapies for cachexia, including orexigenic appetite stimulants, focus on palliation of symptoms and reduction of the distress of patients and families rather than prolongation of life. Recent therapies for the cachectic syndrome involve a multidisciplinary approach. Combination therapy with diet modification and/or exercise has been added to novel pharmaceutical agents, such as Megestrol acetate, medroxyprogesterone, ghrelin, omega-3-fatty acid among others. These agents are reported to have improved survival rates as well as quality of life. In this review, we will discuss the emerging understanding of the mechanisms of cancer cachexia, the current treatment options including multidisciplinary combination therapies, as well an update on new and ongoing clinical trials. | Tomoyoshi Aoyagi Krista P Terracina Ali Raza Hisahiro Matsubara Kazuaki Takabe | 2015 | World Journal of Gastrointestinal Oncology2015，7，4： | 20 |
| 4 | Nano-formulations for transdermal drug delivery:A review显示文摘Transdermal drug delivery refers to a means of delivering drugs through the surface of the skin for local or systemic treatment. The drug functions after absorption through the skin into the systemic circulation via capillary action at a certain rate. Use of traditional physical and chemical enhancers to improve the transdermal permeation rate by increasing drug solubility, diffusion coefficient, and reservoir effect is not feasible owing to the toxic side effects of the overuse of chemical penetration enhancers. Nanoformulations generally vary in size and range from 10 nm to 100 nm. The smaller particle size leads to increased drug permeability, stability, retention, and targeting, making nano-formulations suitable for transdermal drug delivery. The different applications of nano-formulations(vesicles or nanoparticles and nanoemulsions) have been widely studied. Here, the classification, characteristics, transdermal mechanism, and application of the most popular nano-formulations in transdermal drug delivery system are reviewed. | Xingli Zhou Ying Hao Liping Yuan Sushmita Pradhan Krista Shrestha Ojaswi Pradhan Hongjie Liu Wei Li | 2018 | Chinese Chemical Letters2018，29，12： | 17 |
| 5 | Current treatment options for colon cancer peritoneal carcinomatosis显示文摘Peritoneal carcinomatosis(PC),the dissemination of cancer cells throughout the lining of the abdominal cavity,is the second most common presentation of colon cancer distant metastasis.Despite remarkable advances in cytotoxic chemotherapy and targeted therapy for colon cancer over the last 15 years,it has been repeatedly shown that these therapies remain ineffective for colon cancer PC.Recently,there has been a rapid accumulation of reports that cytoreductive surgery combined with hyperthermic intraperitoneal chemotherapy(CRS-HIPEC) prolongs the life of colon cancer PC patients.Here,we will review the clinical presentation,the mechanisms of disease progression,and current treatment options for colon cancer PC,with a focus on the benefits and limitations of CRSHIPEC. | Tomoyoshi Aoyagi Krista P Terracina Ali Raza Kazuaki Takabe | 2014 | World Journal of Gastroenterology2014，20，35： | 15 |
| 6 | 多环芳烃污染区域氧化多环芳烃的来源、迁移转化和毒性危害显示文摘本文阐明了在对高浓度多环芳烃污染区域进行风险评估和修复过程中,氧化多环芳烃是不容忽视的重要污染物。我们通过对自己的研究成果和公开发表资料的综合分析,发现在这些地方氧化多环芳烃的量较大,但并未受到足够重视。这些氧化多环芳烃是通过多环芳烃转化而来的,滞留时间也较长。许多修复方法会加速多环芳烃的降解,从而导致在环境中的氧化多环芳烃浓度升高。此外,我们发现尽管氧化多环芳烃与通过诱变和致癌等多环芳烃常见的毒害有区别的方式产生毒性,但他们对人类和环境也是有害的。我们还有数据支持以下假说:在环境中,具有极性的氧化多环芳烃比多环芳烃稳定性差,更易通过受污染地区的地表水和地下水扩散。因此在受多环芳烃污染区域,氧化多环芳烃应该纳入监测项目当中,而其它毒性相关成分如带硝基的多环芳烃和氮杂环芳烃等则不必纳入监洲项目当中。因为氧化多环芳烃有可能在多环芳烃发生降解的时候形成,而且它们的环境行为是完全不同的,也很难通过多环芳烃浓度来预测氧化多环芳烃的含量。 | Staffan Lundstedt Paul A.White Christine L.Lemieux Krista D.Lynes Iain B.Lambert Larsberg Peter Haglund Mats Tysklind 王丽平 | 2007 | AMBIO-人类环境杂志2007，36，6： | 11 |
| 7 | Distance management of inflammatory bowel disease:Systematic review and meta-analysis显示文摘AIM:To review the effectiveness of distance management methods in the management of adult inflammatory bowel disease(IBD)patients.METHODS:A systematic review and meta-analysis of randomized controlled trials comparing distance management and standard clinic follow-up in the management of adult IBD patients.Distance management intervention was defined as any remote management method in which there is a patient self-management component whereby the patient interacts remotely via a self-guided management program,electronic interface,or self-directs open access to clinic follow up.The search strategy included electronic databases(Medline,PubMed,CINAHL,The Cochrane Central Register of Controlled Trials,EMBASE,KTPlus,Web of Science,and SCOPUS),conference proceedings,and internet search for web publications.The primary outcome was the mean difference in quality of life,and the secondary outcomes included mean difference in relapse rate,clinic visit rate,and hospital admission rate.Study selection,data extraction,and risk of bias assessment were completed by two independent reviewers.RESULTS:The search strategy identified a total of4061 articles,but only 6 randomized controlled trials met the inclusion and exclusion criteria for the systematic review and meta-analysis.Three trials involved telemanagement,and three trials involved directed patient self-management and open access clinics.The total sample size was 1463 patients.There was a trend towards improved quality of life in distance management patients with an end IBDQ quality of life score being 7.28(95%CI:-3.25-17.81)points higher than standard clinic follow-up.There was a significant decrease in the clinic visit rate among distance management patients mean difference-1.08(95%CI:-1.60--0.55),but no significant change in relapse rate or hospital admission rate.CONCLUSION:Distance management of IBD significantly decreases clinic visit utilization,but does not significantly affect relapse rates or hospital admission rates. | Vivian W Huang Krista M Reich Richard N Fedorak | 2014 | World Journal of Gastroenterology2014，20，3： | 9 |
| 8 | 使用离子束治疗法成功治疗侵入眼内的结膜鳞状上皮细胞癌显示文摘由于长时间的紫外线照射,结膜鳞状上皮细胞癌在世界范围内变得越来越流行。尽管如此,原发结膜鳞状上皮细胞癌侵人眼内仍然十分罕见,因此经常导致误诊。侵及眼部大且侵袭力强的病变仅通过标准的切除手术和冷冻术往往较难治愈。对于这种病变的治疗,大多数研究者会建议行眼球摘除术,当有证据显示病变侵及眼眶时则行眶内容物剜除术^1-4。目前的病例显示使用离子束治疗侵入眼内的结膜鳞状上皮细胞癌是眼球摘除术外的另一种选择。就我们所知,这是第一例关于使用离子束治疗侵袭性结膜鳞状上皮细胞癌的病例报道。 | Krista M. Ramonas R. Max Conway Inder K. Daftari J. Brooks Crawford Joan M. O' Brien 张弛(译) | 2006 | 美国医学会眼科杂志(中文版)2006，18，3： | 3 |
| 9 | 重症监护室内患者睡眠的自评和护士评估:一项探索性描述研究显示文摘目的:描述ICU患者的睡眠自评报告,检测患者的睡眠自评报告和床旁护士的睡眠评估报告之间的关系;描述患者建议的促进睡眠的对策。方法:对2014-2015年间连续纳入的能进行交流的成年患者,进行了探索性描述研究。患者睡眠情况采用理查兹-坎贝尔(Richards-Campbell)睡眠问卷(评分范围为0~100 mm;得分越高,表明睡眠质量越好)进行自评,同时护士以5级递进形式记录患者睡眠情况,进行评估。要求患者每日描述辅助或妨碍睡眠的因素。研究已获得伦理委员会批准。进行描述性统计分析[中位数(四分位间距)];用Spearman等级相关分析相关关系,用Kruskal-Wallis检验进行差异检验;P<0.05时,认为差异有显著性。结果:151名受试者纳入研究,年龄为60(46~71)岁,ICU停留时间为4(2~9)天,完成了356份睡眠自评报告。自我感知的睡眠质量为46(26~65)mm。睡眠的患者自评和护士评估之间存在中度相关(Spearman等级相关系数为0.39~0.50;P<0.001)。经患者认可的改善睡眠的对策包括适当的止痛和镇静药物,平和舒适的环境,以及集群护理、耳塞等物理措施。结论:患者在ICU期间,完成睡眠自评的中位数为2(1~3)日,表明常规使用自评是可行的。自评报告显示患者的睡眠质量低。在患者自评的多种辅助或妨碍睡眠的因素中,环境因素和影响患者舒适度的因素是最常见的。应实施针对这些因素的干预,以改善患者睡眠状况。 | Leanne M.Aitken Rosalind Elliott Marion Mitchell Chelsea Davis Bonnie Macfarlane Amanda Ullman Krista Wetzig Ashika Datt Sharon McKinley | 2017 | 中国护理管理2017，17，4： | 3 |
| 10 | DNA recovery and analysis from skeletal material in modern forensic contexts显示文摘The generation of a DNA profile from skeletal remains is an important part of the identifica-tion process in both mass disaster and unidentified person cases. Since bones and teeth are often the only biological materials remaining after exposure to environmental conditions, intense heat, certain traumatic events and in cases where a significant amount of time has passed since the death of the individual, the ability to purify large quantities of informative DNA from these hard tissues would be beneficial. Since sampling the hard tissues for gen-etic analysis is a destructive process, it is important to understand those environmental and intrinsic factors that contribute to DNA preservation. This will serve as a brief introduction to these topics, since skeletal sampling strategies and molecular taphonomy have been dis-cussed in depth elsewhere. Additionally advances in skeletal DNA extraction and analysis will be discussed. Currently there is great variation in the DNA isolation methods used by laboratories to purify DNA from the hard tissues;however, a standardized set of short tan-dem repeat (STR) loci is analyzed by many US laboratories to allow for comparisons across samples and jurisdictions. Recent advances have allowed for the generation of DNA profiles from smaller quantities of template DNA and have expanded the number of loci analyzed for greater discriminatory power and predictions regarding the geographic ancestry and phenotype of the individual. Finally, utilizing databases and expanding the number of com-parison samples will be discussed in light of their role in the identification process. | Krista E.Latham Jessica J.Miller | 2019 | Forensic Sciences Research2019，4，1： | 3 |
| 11 | Tissue distribution and tumor uptake of folate receptor–targeted epothilone folate conjugate,BMS-753493,in CD2F1 mice after systemic administration显示文摘To assess targeting of an epothilone folate conjugate(BMS-753493) to the folate receptor(FR)-overexpressed tumor in mice bearing both FRt and FR– tumors,a series of experiments were conducted by quantitative whole-body autoradiography(QWBA) and LC–MS/MS following i.v.administration of BMS-753493 or its active moiety,BMS-748285 in mice bearing FRt(98M109) and FR–(M109) tumors.QWBA showed [3H]BMS-753493–derived radioactivity was extensively distributed to various tissues.The FR over-expressing 98M109 tumors showed consistently higher level of radioactivity than FR-negative tumors(i.e.,M109 tumors) up to 48 h post dose of [3H]BMS-753493,despite the magnitude of difference between the tumors is relatively small(generally 3 5-fold).The radioactivity level in 98M109 tumors was 2 12-fold of normal tissues except intestine/content at 48 h post dose.No selective radioactivity uptake into 98M109 tumors over M109 or normal tissues was observed after i.v.administration of the active epothilone,[3H]BMS-748285.LC–MS/MS measurements demonstrated that the concentrations of BMS-748285,presumably from hydrolysis of the folate conjugate,in 98M109 tumors were greater than those in M109 tumors after i.v.administration of BMS-753493(2–3-fold) whereas no differential uptake in the tumors following BMS-748285 administration.Those data were consistent with radioactivity determinations.Those results demonstrated that the folate conjugation in BMS-753493 enabled moderately preferential distribution of the active epothilone to FR overexpressing 98M109 tumors,thereby supporting targeted delivery of cytotoxics through the folate receptor. | Hong Shen Lifei Wang Weiqi Chen Krista Menard Yang Hong Yuan Tian Samuel J.Bonacorsi W.Griffith Humphreys Francis Y.Lee Jinping Gan | 2016 | Acta Pharmaceutica Sinica B2016，6，5： | 3 |
| 12 | WTO中的善意及合法期望之保护显示文摘1994年《关税与贸易总协定》第20条序言实际上表达的是善意原则。该原则是国内法及国际法的基本原则,支配着国家权利的行使。——美国限制虾和虾制品进口案(WT/DS58/AB/Rpara.158[12October1998])。 | Thomas Cottier Krista N.Schefer 韩秀丽 | 2005 | 国际经济法学刊2005，，3： | 2 |
| 13 | Hemoglobin Level, Chronic Kidney Disease, and the Risks of Death and Hospitalization in Adults With Chronic Heart Failure: The Anemia in Chronic Heart Failure: Outcomes and Resource Utilization (ANCHOR) Study显示文摘 | Alan S. Go Jingrong Yang Lynn M. Ackerson Krista Lepper Sean Robbins Barry M. Massie Michael G. Shlipak | 2006 | Circulation2006，，23： | 2 |
| 14 | A research agenda for improving national Ecological Footprint accounts显示文摘 | Justin Kitzes Alessandro Galli Marco Bagliani John Barrett Gorm Dige Sharon Ede Karlheinz Erb Stefan Giljum Helmut Haberl Chris Hails Laurent Jolia-Ferrier Sally Jungwirth Manfred Lenzen Kevin Lewis Jonathan Loh Nadia Marchettini Hans Messinger Krista Mil | 2008 | Ecological Economics2008，，7： | 2 |
| 15 | Pediatric obesity prevention:From na?ve examination of energy imbalance towards strategies that influence the competition for nutrient resources among tissues显示文摘Current pediatric obesity interventions have collectively yielded relatively unsuccessful results. In this Field of Vision, we present plausible physiologic underpinnings fostering ineffectiveness of conventional strategies grounded in requisite induction of negative energy imbalance. Moreover, such recommendations exacerbate the underlying metabolic dysfunction by further limiting metabolic fuel availability, lowering energy expenditure, and increasing hunger(recapitulating the starvation response amid apparent nutritional adequacy) which precede and promote obesity during growth and development. The qualitative aspects of musculoskeletal system(i.e., endocrine response, muscle functional capacity) are likely to improve metabolic function and increase nutrient delivery and utilization. An intricate and complex system including multiple feedback mechanisms operates to homeostatically regulate energy balance and support optimal body composition trajectories and metabolic health, during growth and development. Thus, ignoring the interdependencies of regulatory growth processes initiates a nuanced understanding of energy regulation and thus misguided attempts at preventive strategies. Importantly, these gains are not dependent upon weight-loss, rather we suggest can be achieved through resistance training. Collectively, optimizing musculoskeletal health via resistance training elicits augmentation of competitive capacity across systems. Further, substantial gains can be achieved in skeletal muscle mass, strength, and functional capacity through resistance training in a relatively short period of time. | Lynae J Hanks Tina Simpson Kenneth McCormick Krista Casazza | 2015 | World Journal of Clinical Pediatrics2015，4，4： | 2 |
| 16 | Mechanism-based medication development for the treatment of nicotine dependence显示文摘烟草使用是有严重健康后果的一个全球问题。尽管一些治疗选择存在,在那里仍然是大需要让新有效 pharmacotherapies 在维持帮助吸烟者长期的节制。在现在的文章,我们首先讨论位于烟碱报酬下面的神经机制,然后为烟碱依赖的处理考察各种各样的基于机制的药理学代理人。到烟草的嗜好的一个过分简化的假设是烟碱是烟草的主要上瘾的部件。烟碱把在 mesolimbic 多巴胺(DA ) 位于 dopaminergic, glutamatergic 和 GABAergic 神经原的烟碱的醋胆素受体(nAChRs ) 绑在伪 4 尾 2 和伪 7 系统,哪个原因在原子核 accumbens (NAc ) 的细胞外的 DA 的增加。DA 的那增加增强烟草使用,特别地在获得阶段期间。到在腹的 tegmental 区域的 DA 神经原的提高的 glutamate 传播看起来在这个过程起一个重要作用。另外,长期的烟碱处理增加 endocannabinoid 在 mesolimbic DA 系统铺平,它间接地调制 NAc DA 版本和烟碱报酬。因此,指向表明系统的大脑醋胆素, DA, glutamate,伽马氨基丁酸,或 endocannabonoid 的药理学代理人被建议了打断烟碱行动。而且,显著地也改变血浆烟碱可获得性,新陈代谢和清理的 pharmacokinetic 策略在大脑改变烟碱的行动。用这些 pharmacodynamic 和 pharmacokinetic 代理人的进步被考察。为在每个范畴的药,我们为他们的潜在的反烟碱功效,在现出症状之前的潜、临床的研究的主要调查结果,和未来研究方向讨论机械学的基本原理。 | Zheng-xiong XI Krista SPILLER Eliot L GARDNER | 2009 | Acta Pharmacologica Sinica2009，30，6： | 2 |
| 17 | Comparison of bacterial quantities in left and right colon biopsies and faeces显示文摘AIM:To compare quantities of predominant and pathogenic bacteria in mucosal and faecal samples.METHODS:Twenty patients undergoing diagnostic colonoscopy with endoscopically and histologically normal mucosa were recruited to the study,14 subjects of which also supplied faecal(F) samples between 15 d to 105 d post colonoscopy.Mucosal biopsies were taken from each subject from the midportion of the ascending colon(right side samples,RM) and the sigmoid(left side samples,LM).Predominant intestinal and mucosal bacteria including clostridial 16S rRNA gene clusters Ⅳ and ⅩⅣab,Bacteroidetes,Enterobacteriaceae,Bifidobacterium spp.,Akkermansia muciniphila(A.muciniphila),Veillonella spp.,Collinsella spp.,Faecalibacterium prausnitzii(F.prausnitzii) and putative pathogens such asEscherichia coli(E.coli),Clostridium difficile(C.difficile),Helicobacter pylori(H.pylori) and Staphylococcus aureus(S.aureus) were analysed by quantitative polymerase chain reaction(qPCR).Host DNA was quantified from the mucosal samples with human glyceraldehyde 3-phosphate dehydrogenase gene targeting qPCR.Paired t tests and the Pearson correlation were applied for statistical analysis.RESULTS:The most prominent bacterial groups were clostridial groups Ⅳ and ⅩⅣa+b andBacteroidetes and bacterial species F.prausnitzii in both sample types.H.pylori and S.aureus were not detected and C.difficile was detected in only one mucosal sample and three faecal samples.E.coli was detected in less than half of the mucosal samples at both sites,but was present in all faecal samples.All detected bacteria,except Enterobacteriaceae,were present at higher levels in the faeces than in the mucosa,but the different locations in the colon presented comparable quantities(RM,LM and F followed byP 1 for RMvs F,P 2 for LMvs F andP 3 for RM vs LM:4.17 ± 0.60 log 10 /g,4.16 ± 0.56 log 10 /g,5.88 ± 1.92 log 10 /g,P 1 = 0.011,P 2 = 0.0069,P 3 = 0.9778 forA.muciniphila;6.25 ± 1.3 log 10 /g,6.09 ± 0.81 log 10 /g,8.84 ± 1.38 log 10 /g,P 1 < 0.0001,P 2 = 0.0002,P 3 = 0.6893 forBacteroidetes;5.27 ± 1.68 log 10 /g,5.38 ± 2.06 log 10 /g,8.20 ± 1.14 log 10 /g,P 1 < 0.0001,P 2 ≤ 0.0001,P 3 = 0.7535 forBifidobacterium spp.;6.44 ± 1.15 log 10 /g,6.07 ±1.45 log 10 /g,9.74 ±1.13 log 10 /g,P 1 < 0.0001,P 2 ≤ 0.0001,P 3 = 0.637 forClostridium cluster Ⅳ;6.65 ± 1.23 log 10 /g,6.57 ± 1.52 log 10 /g,9.13 ± 0.96 log 10 /g,P 1 < 0.0001,P 2 ≤ 0.0001,P 3 = 0.9317 forClostridium cluster ⅩⅣa;4.57 ± 1.44 log10/g,4.63 ± 1.34 log10/g,7.05 ± 2.48 log 10 /g,P 1 = 0.012,P 2 = 0.0357,P 3 = 0.7973 for Collinsella spp.;7.66 ± 1.50 log 10 /g,7.60 ± 1.05 log 10 /g,10.02 ± 2.02 log 10 /g,P 1 ≤ 0.0001,P 2 = 0.0013,P 3 = 0.9919 forF.prausnitzsii;6.17 ± 1.3 log 10 /g,5.85 ± 0.93 log 10 /g,7.25 ± 1.01 log 10 /g,P 1 = 0.0243,P 2 = 0.0319,P 3 = 0.6982 for Veillonella spp.;4.68 ± 1.21 log 10 /g,4.71 ± 0.83 log 10 /g,5.70 ± 2.00 log 10 /g,P 1 = 0.1927,P 2 = 0.0605,P 3 = 0.6476 forEnterobacteriaceae).TheBifidobacterium spp.counts correlated significantly between mucosal sites and mucosal and faecal samples(Pearson correlation coefficients 0.62,P = 0.040 and 0.81,P = 0.005 between the right mucosal sample and faeces and the left mucosal sample and faeces,respectively).CONCLUSION:Non-invasive faecal samples do not reflect bacterial counts on the mucosa at the individual level,except for bifidobacteria often analysed in probiotic intervention studies. | Anna Lyra Sofia Forssten Peter Rolny Yvonne Wettergren Sampo J Lahtinen Krista Salli Lennart Cedgrd Elisabeth Odin Bengt Gustavsson Arthur C Ouwehand | 2012 | World Journal of Gastroenterology2012，18，32： | 2 |
| 18 | Precipitation of lignin and extractives on kraft pulp: effect on surface chemistry, surface morphology and paper strength 显示文摘 | Krista Koljonen Monika Osterbeg | 2004 | Cellulose2004，11，： | 1 |
| 19 | Recent applications of protein arrays in target identification and disease monitoring 显示文摘 | KRISTA L WITTE STEFFEN N | 2004 | Drug Discovery Today:Technologies2004，1，： | 1 |
| 20 | Nonredundant roles of the mPer1 and mPer2 genes in the mammalian circadian clock显示文摘 | Binhai Zheng Urs Albrecht Krista Kaasik | 2001 | Cell2001，105，5： | 1 |
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