Abstract：
:The objective of this work was to compare the biomass and community structure of bacteria, protozoa and archaea communities in samples of rumen and faeces of goats and to what extent the diet (alfalfa hay with or without supplemented oats) offered to them exert an influence. Four cannulated adult goats fistulated in the rumen were used in a cross over design experiment in two experimental periods of 26 days, consisting in 14 days of adaptation, 7 days of sampling rumen contents and 5 days of digestibility measurement. Bacterial, protozoa and archaeal biomass and the communities' structure was assessed by real time PCR (qPCR) and denaturing gradient gel electrophoresis (DGGE), respectively. The numbers of archaea and bacteria in both rumen and faeces were higher and lower, respectively, in animals fed AH diet (P < 0.005). Contrary, protozoal numbers were not affected by the diet but were lower (P < 0.001) in faeces than in rumen. The analysis of the community structure revealed a consistently different population in structure in rumen and faeces for the three studied microbial groups and that supplementing alfalfa hay with oats led to a decrease in the similarity between sites in the rumen and faeces: similarity indexes for bacteria (57 and 27%), archaea (26 and 9%) and protozoa (62 and 22%) in animals fed AH and AHO diets, respectively.
journal_name
Anaerobejournal_title
Anaerobeauthors
Mohammadzadeh H,Yáñez-Ruiz DR,Martínez-Fernandez G,Abecia Ldoi
10.1016/j.anaerobe.2013.11.012subject
Has Abstractpub_date
2014-10-01 00:00:00pages
52-8eissn
1075-9964issn
1095-8274pii
S1075-9964(13)00198-4journal_volume
29pub_type
杂志文章相关文献
ANAEROBE文献大全abstract：:Dental plaque is a multispecies biofilm in the oral cavity that significantly influences oral health. The presence of the oral anaerobic pathogen Porphyromonas gingivalis is an important determinant in the development of periodontitis. Direct and indirect interactions between P. gingivalis and the host play a major ro...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2014.11.011
更新日期：2015-10-01 00:00:00
abstract：:The gastrointestinal tract is a balanced ecosystem that can get out of balance and predisposed to clostridial diseases or other pathological conditions. The objective of the present study was to evaluate the gut microbiota in dairy cows suffering from chronic botulism. Cows were investigated for Clostridium (C.) botul...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2014.03.013
更新日期：2014-06-01 00:00:00
abstract：:The aim of the study was to purify the exopolysaccharides (EPS) produced from Bifidobacterium animalis RH, which was isolated from the feces of Bama centenarians in Guangxi of China, and evaluate their antioxidant activities in vitro and in vivo. 2 fractions, a neutral EPS fraction (EPSa) and an acidic EPS fraction (E...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2011.07.010
更新日期：2011-10-01 00:00:00
abstract：:Clostridium (Clostridioides) difficile is a major cause of nosocomial diarrhoea. A first inter-laboratory ring trial was performed in four European countries to evaluate the genotyping and antibiotic susceptibility testing (AST) accuracy. Six C. difficile isolates representing the epidemiologic important ribotypes (RT...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2019.102093
更新日期：2020-02-01 00:00:00
abstract：:Firmicutes and Bacteroidetes are closely related to body fat in humans and mice, which are the two dominant bacterial divisions of gut microbiota in mammals. Here real-time PCR analysis indicated that Meishan pigs had a 34% reduction in percentage Bacteroidetes (P = 0.008) and a significantly lower proportion of Bacte...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2008.04.001
更新日期：2008-10-01 00:00:00
abstract：OBJECTIVES:Clostridioides difficile strains cause severe infection. Previous studies suggested that the virulence of C. difficile is dependent on ribotype; however, this hypothesis is still controversial. We aim to investigate the relationship between ribotypes, restriction endonuclease analysis (REA) types, and toxin ...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2018.09.002
更新日期：2018-12-01 00:00:00
abstract：:Although much newsprint is devoted to the subject of reducing the United States and other major developed countries dependence on their respective foreign energy sources; the most challenging issues for society is to provide long-term, sustainable energy sources to accommodate the global population as a whole. The pro...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2011.05.011
更新日期：2011-08-01 00:00:00
abstract：:Fourty-one bacterial strains isolated from infected dental root canals and identified by 16S rRNA gene sequence were screened for the presence of 14 genes encoding resistance to beta-lactams, tetracycline and macrolides. Thirteen isolates (32%) were positive for at least one of the target antibiotic resistance genes. ...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2012.10.001
更新日期：2012-12-01 00:00:00
abstract：:Injection drug use (IDU), specifically non-intravenous "skin-popping" of heroin, seems to provide optimal conditions for Clostridial infection and toxin production. IDU is therefore a major risk factor for wound botulism and Clostridial necrotizing soft tissue infections (NSTI) and continues to be linked to cases of t...
journal_title：Anaerobe
pub_type： 杂志文章,评审
doi：10.1016/j.anaerobe.2014.09.005
更新日期：2014-12-01 00:00:00
abstract：:We report an extremely rare case of Porphyromonas gingivalis causing brain abscess in a patient with recurrent periodontitis. The patient presented with right-sided homonymous hemianopsia and right hemiparesis. Emergent surgical drainage was performed and antibiotics were administered. P. gingivalis was identified fro...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2016.04.009
更新日期：2016-06-01 00:00:00
abstract：:We report the first case of pelvic inflammatory disease (PID) caused by Actinobaculum massiliense. A 53-year-old woman attended the emergency department with symptoms compatible with a PID episode, finally resolved by intramuscular antibiotic treatment. Actinobaculum sp. was isolated by culture, and A. massiliense was...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2018.11.006
更新日期：2019-02-01 00:00:00
abstract：:In recent decades, obesity has become one of the most common lifestyle-associated disorders. Obesity is a major contributing factor for several other lifestyles associated disorders such as type 2 diabetes mellitus, hypertension, and cardiovascular disease. Although genetics and lifestyle have been directly implicated...
journal_title：Anaerobe
pub_type： 杂志文章,评审
doi：10.1016/j.anaerobe.2020.102248
更新日期：2020-08-14 00:00:00
abstract：:A study of Clostridium difficile diversity in pigs, calves and horses in Slovenia was conducted. A total of 547 samples were collected and C. difficile was isolated from 247/485 (50.9%) piglet samples, from 4/42 (9.5%) calf samples, and 1/20 (5%) horse samples. The isolates were characterized by toxinotyping, PCR-ribo...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2009.07.004
更新日期：2009-12-01 00:00:00
abstract：:Ice used for direct human consumption or to preserve foods and cool down drinks can be contaminated with pathogenic microorganisms and may potentially become a vehicle for consumer's infection. To evaluate physical, chemical and microbiological quality of commercial ice and ice used for fish and seafood, 100 ice sampl...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2011.06.005
更新日期：2011-12-01 00:00:00
abstract：:Linezolid is a novel oxazolidinone antibacterial agent active against staphylococci (including methicillin-resistant strains), enterococci (including vancomycin-resistant strains), streptococci (including penicillin-intermediate and -resistant Streptococcus pneumoniae), and other aerobic and facultative bacteria. The ...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/S1075-9964(03)00004-0
更新日期：2003-02-01 00:00:00
abstract：:Highest antimicrobial activity of peptide ST4SA (51,200 AU/mL) was recorded after 14 h of growth in MRS broth with optimal production at pH 6.0 or 6.5. Growth of strain ST4SA in the presence of tryptone, yeast extract, or a combination of the two, yielded 102,400 AU/mL. An increase in production of peptide ST4SA to 10...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2008.11.002
更新日期：2009-06-01 00:00:00
abstract：:Physiological changes in populations of Clostridium beijerinckii and Clostridium tetanomorphum were monitored by fluorescence staining and flow cytometry. To estimate the number of metabolically active cells in exponential growth, a combination of the dyes propidium iodide and carboxy fluorescein diacetate appeared to...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2013.10.006
更新日期：2014-10-01 00:00:00
abstract：:Prevotella (formerly Bacteroides) ruminicola is a numerous rumen bacterium which plays a significant role in the metabolism of proteins and peptides in the rumen. Measurement of the hydrolysis of synthetic aminopeptidase substrates by sonicated extracts and whole cells of different species of rumen bacteria indicated ...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1006/anae.1996.0065
更新日期：1997-02-01 00:00:00
abstract：:Recently new resin-based BacT/Alert FAN Plus bottles containing antibiotic-binding polymeric beads, were introduced as an improvement of the charcoal-based FAN bottles for the recovery of bacteria and fungi. To assess the performance of the novel anaerobic FN plus bottles in the detection of anaerobic organisms, we co...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2015.07.010
更新日期：2015-10-01 00:00:00
abstract：:Recurrent Clostridioides (formerly Clostridium) difficile infection (rCDI) is common, and patients who have had one recurrence are more likely to have multiple recurrences. Frequent recurrences have been associated with increased morbidity and mortality, high healthcare costs, and lower quality of life. In this review...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2019.102098
更新日期：2020-02-01 00:00:00
abstract：:During screening of human gut isolates in search of novel antimicrobials, the butyrate-producing strain Roseburia faecis M72/1 was found to produce an inhibitory substance active against Bacillus subtilis. Partial purification of the antimicrobial was achieved and activity found to be heat labile. Our findings suggest...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2013.07.006
更新日期：2013-10-01 00:00:00
abstract：:To date nine species of anaerobic intestinal spirochaetes have been validly assigned to the genus Brachyspira. These include both pathogenic and non-pathogenic species. In the current study a genomic analysis of a novel spirochaete isolate was undertaken to determine whether it is a distinct species that previously ha...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2019.05.004
更新日期：2019-10-01 00:00:00
abstract：:Our goal was to establish a quantitative real-time PCR (QRT-PCR) method to detect Bacteroides fragilis group and related organisms from clinical specimens. Compared to conventional anaerobic culture, QRT-PCR can provide accurate and more rapid detection and identification of B. fragilis group and similar species. B. f...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2011.03.004
更新日期：2011-04-01 00:00:00
abstract：:Enterotoxigenic Bacteroides fragilis (ETBF) are considered as an emerging enteropathogen causing diarrhea in children. Eight hundred and thirty-six (836) children less than 5 years of age including 587 children with diarrhea and 249 age-matched controls were involved in the study. Within the group of children with dia...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2004.10.004
更新日期：2005-02-01 00:00:00
abstract：:Bacteroides fragilis is a commensal bacterium found in the gut of most humans, however enterotoxigenic B. fragilis strains (ETBF) have been associated with diarrhoea and colorectal cancer (CRC). The purpose of this study was to establish a method of screening for the Bacteroides fragilis toxin (bft) gene in stool samp...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2016.05.004
更新日期：2016-08-01 00:00:00
abstract：:Recent surveys indicate that the majority of toxigenic Clostridium difficile strains isolated in European hospitals belonged to PCR-ribotypes (RTs) different from RT 027 or RT 078. Among these types, RT 018 has been reported in Italy and, more recently, in Korea and Japan. In Italy, strains RT 018 have become predomin...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2016.10.003
更新日期：2016-12-01 00:00:00
abstract：BACKGROUND:The incidence of Clostridium difficile infections (CDI) in the Clinical Center of Serbia (CCS) and the entire Serbia has been constantly rising in the previous 5 years. We aimed to study C. difficile PCR-ribotypes isolated from patients hospitalized at two healthcare institutions: CCS and Specialized Hospita...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2018.04.005
更新日期：2018-06-01 00:00:00
abstract：:Lack of nitrogenous substrate and buffering capacity have been identified as causing failure in previous work on the treatment of fruit cordial wastewater using anaerobic continuous stirred tank reactors. In this study, ammonium bicarbonate was proposed to be used as the substrate for nitrogenous and buffering resourc...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2009.04.008
更新日期：2010-02-01 00:00:00
abstract：:Clostridium difficile is a leading cause of hospital-acquired bacterial infections in the United States, and the increased incidence of recurrent C. difficile infections is particularly problematic. The molecular mechanisms of C. difficile colonization, including its ability to evade host innate immune responses, is p...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2012.09.004
更新日期：2012-12-01 00:00:00
abstract：:Diagnostic laboratories are urged to take advantage of novel technological advancements to provide standardized and high-throughput information for clinicians; however, total laboratory automation (TLA) has only recently been introduced in clinical microbiology in the last 10-12 years. The introduction of total labora...
journal_title：Anaerobe
pub_type： 杂志文章
doi：10.1016/j.anaerobe.2019.06.009
更新日期：2019-10-01 00:00:00
