Results 81 to 90 of about 91,362 (332)

Effects of Probiotic Supplementation on Body Weight, Growth Performance, Immune Function, Intestinal Microbiota and Metabolites in Fallow Deer

Biology
Intestinal diseases are one of the diseases that affect the growth and immunity of deer. Currently, more lactic acid bacteria (LAB) are available as feed additives to improve the intestinal ecological balance of ruminants in production practices. In this
Meihui Wang, Qingyun Guo, Yunfang Shan, Zhibin Cheng, Qingxun Zhang, Jiade Bai, Yulan Dong, Zhenyu Zhong   +7 more
doaj   +1 more source

Characterization of the Ers Regulon of Enterococcus faecalis [PDF]

Infection and Immunity, 2008
ABSTRACT Ers has been qualified as the PrfA-like transcriptional regulator of Enterococcus faecalis . In a previous study we reported that Ers is important for the survival within macrophages of this opportunist pathogenic bacterium.
Riboulet-Bisson, Eliette, Sanguinetti, Maurizio, Budin-Verneuil, Aurélie, Auffray, Yanick, Hartke, Axel, Giard, Jean-Christophe   +5 more
openaire   +4 more sources

Beyond “you are what you eat”: Unlocking gut microbiota‐mediated biotransformation of dietary phytochemicals

iMetaOmics, EarlyView.
The “efficacy paradox” of phytochemicals, low bioavailability yet significant health benefits, is associated with gut microbiota, which biotransforms dietary precursors into bioactive metabolites, enabling systemic effects. Thus, health outcomes of diet depend not just on intake “the rainbow”, but on gut microbial metabolism, redefining “you are what ...
Peng Yang, Ren‐You Gan
wiley   +1 more source

Doğu Akdeniz'den İzole Edilen Enterococcus faecalis Bakterilerinin Antibiyotik ve Ağır Metal Dirençliliği

Süleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2010
Bu çalışmada Akdeniz'den izole edilen 158 adet Enterococcus faecalis bakterilerinin 15 farklı antibiyotiğe ve dört farklı ağır metale karşı dirençliliği sırasıyla agar difüzyon ve agar dilüsyon yöntemleriyle araştırılmıştır.
Fatih Matyar, Sadık Dinçer
doaj  

Genotyping of enterococcus faecalis and enterococcus faecium isolates using a set of eight single nucleotide polymorphisms (SNPs)

, 2010
A SNP genotyping method was developed for E. faecalis and E. faecium using the 'Minimum SNPs' program. SNP sets were interrogated using allele-specific real-time PCR. SNP-typing sub-divided clonal complexes 2 and 9 of E. faecalis and 17 of E.
F. Huygens, Rathnayake, Irani, Huygens, Flavia, Hargreaves, Megan, M. Hargreaves, I. U. Rathnayake   +5 more
core   +1 more source

Aging and periodontitis increase brain dissemination of oral bacteria

Journal of Periodontology, EarlyView.
Abstract Background The microbiome is a dynamic system that changes throughout life. Studies have revealed the relationship between periodontal disease and the oral microbiota; however, the impact of periodontal disease on the expression of senescence markers and on the inflammaging of the oral and systemic microbiome remains unclear.
Ozge Unlu, Tsute Chen, Nil Yakar, Zeliha Guney, Bruce Paster, Isabel Carreras, Alpaslan Dedeoglu, Alpdogan Kantarci   +7 more
wiley   +1 more source

Evaluation of Virulence Factors and Detection of vanA, vanB and esp Genes from Clinical Isolates of Vancomycin - Resistant Enterococcus faecalis

, 2018
The great attention of scientific researches about vancomycin- resistant Enterococcus faecalis due to the great healthy problems in the world. Evaluation of E.
Haider S. Kadhem
core   +1 more source

Salmonella enterica serovars co‐exist sporadically and at low abundance in US mid‐Atlantic irrigation ponds

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Spring or rain‐fed ponds are frequent features on US mid‐Atlantic farms. The need to conduct preharvest agricultural water assessments to identify microbial hazards, as required by the US Produce Safety Rule, highlights knowledge gaps pertaining to pond water adequacy for vegetable production.
Shirley A Micallef, Mary Theresa Callahan, Nikki W Shariat, Yisrael Katz, Xingchen Liu   +4 more
wiley   +1 more source

Virulence Factors of Enterococcus faecalis and Enterococcus faecium Blood Culture Isolates

, 2000
Known and potential virulence factors of enterococcal blood culture isolates were studied using 89 Enterococcus faecalis and 24 Enterococcus faecium isolates.
Sobottka, I., Mack, D., Wirth, R., Elsner, H.-A., Laufs, R., Claussen, M.   +5 more
core   +1 more source

Improving the Efficiency of Photodynamic Chemotherapy in Root Canals against Enterococcus faecalis In Vitro. [PDF]

, 2020
The aim of this study was to evaluate the effect of photoactivated chemotherapy (PACT) on Enterococcus faecalis (E. faecalis) biofilms in root canals using an 90% isopropanol (IPA)-based photosensitizer and removing excess photosensitizer before light ...
Tennert, Christian, Wierichs, Richard J., Karygianni, Lamprini, Wierichs, Richard J; https://orcid.org/, Ali Al-Ahmad, Shishkov, Kalin, Zinovieva, Yoana, Wierichs, Richard Johannes, Lamprini Karygianni, Tennert, Christian; https://orcid.org/, Makus Jörg Altenburger, Altenburger, Markus Jörg, Altenburger, Makus Jörg, Al-Ahmad, Ali; https://orcid.org/, Kalin Shishkov, Al-Ahmad, Ali, Christian Tennert, Karygianni, Lamprini; https://orcid.org/, Richard J Wierichs, Yoana Zinovieva   +19 more
core   +1 more source