Internal Medicine : Effects of a Bacteria-Based Probiotic on Ruminal pH, Volatile Fatty Acids and Bacterial Flora of Holstein Calves
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- 資料種別
- 記事
- 著者・編者
- Abdul Qadir QADISSatoru GOYAKentaro IKUTA 他
- タイトル（掲載誌）
- The journal of veterinary medical science = 日本獣醫學会会誌
- 巻号年月日等（掲載誌）
- 76(6):2014.6
- 掲載巻
- 76
- 掲載号
- 6
- 掲載ページ
- 877-885
- 掲載年月日（W3CDTF）
- 2014-06
- ISSN（掲載誌）
- 0916-7250
- ISSN-L（掲載誌）
- 0916-7250
- 出版事項（掲載誌）
- 東京 : 日本獣医学会
- 出版地（国名コード）
- JP
- 本文の言語コード
- eng
- NDLC
- 対象利用者
- 一般
- 所蔵機関
- 国立国会図書館
- 請求記号
- Z18-350
- 連携機関・データベース
- 国立国会図書館 : 国立国会図書館雑誌記事索引
- 書誌ID（NDLBibID）
- 025618184
- 整理区分コード
- 632
- 要約等
- Twelve ruminally cannulated Holstein calves (age, 12 ± 3 weeks) were used to identify the effect of a probiotic comprised of <i>Lactobacillus plantarum</i>, <i>Enterococcus faecium</i> and <i>Clostridium butyricum</i> on ruminal components. The calves were adapted to a diet containing a 50% high-concentrate (standard diet) for 1 week, and then, the probiotic was given once daily for 5 days (day 1–5) at 1.5 or 3.0 g/100 kg body weight to groups of four calves each. Four additional calves fed the standard diet without probiotic served as the corresponding control. Ruminal pH was measured continuously throughout the 15-day experimental period. Ruminal fluid was collected via a fistula at a defined time predose and on days 7 and 14 to assess volatile fatty acid (VFA), lactic acid and ammonia-nitrogen concentrations, as well as the bacterial community. The probiotic at either dose improved the reduced 24-hr mean ruminal pH in calves. The circadian patterns of the 1 hr mean ruminal pH were identical between the probiotic doses. In both probiotic groups, ruminal lactic acid concentrations remained significantly lower than that of the control. Probiotic did not affect ruminal VFA concentrations. <i>L. plantarum</i> and <i>C. butyricum</i> were not detected in the rumen of calves given the high-dose probiotic, whereas <i>Enterococcus</i> spp. remained unchanged. These results suggest that calves given a probiotic had stable ruminal pH levels (6.6–6.8), presumably due to the effects of the probiotic on stabilizing rumen-predominant bacteria, which consume greater lactate in the rumen.
- DOI
- 10.1292/jvms.14-0028
- オンライン閲覧公開範囲
- インターネット公開
- 連携機関・データベース
- 科学技術振興機構 : J-STAGE
- 要約等
- Twelve ruminally cannulated Holstein calves (age, 12 ± 3 weeks) were used to identify the effect of a probiotic comprised of <i>Lactobacillus plantarum</i>, <i>Enterococcus faecium</i> and <i>Clostridium butyricum</i> on ruminal components. The calves were adapted to a diet containing a 50% high-concentrate (standard diet) for 1 week, and then, the probiotic was given once daily for 5 days (day 1–5) at 1.5 or 3.0 g/100 kg body weight to groups of four calves each. Four additional calves fed the standard diet without probiotic served as the corresponding control. Ruminal pH was measured continuously throughout the 15-day experimental period. Ruminal fluid was collected via a fistula at a defined time predose and on days 7 and 14 to assess volatile fatty acid (VFA), lactic acid and ammonia-nitrogen concentrations, as well as the bacterial community. The probiotic at either dose improved the reduced 24-hr mean ruminal pH in calves. The circadian patterns of the 1 hr mean ruminal pH were identical between the probiotic doses. In both probiotic groups, ruminal lactic acid concentrations remained significantly lower than that of the control. Probiotic did not affect ruminal VFA concentrations. <i>L. plantarum</i> and <i>C. butyricum</i> were not detected in the rumen of calves given the high-dose probiotic, whereas <i>Enterococcus</i> spp. remained unchanged. These results suggest that calves given a probiotic had stable ruminal pH levels (6.6–6.8), presumably due to the effects of the probiotic on stabilizing rumen-predominant bacteria, which consume greater lactate in the rumen.
- DOI
- 10.1292/jvms.14-0028
- オンライン閲覧公開範囲
- インターネット公開
- 関連情報（URI）
- 参照
- 乾草飽食牛の第一胃液pHと低級脂肪酸に及ぼす塩酸ベタイン製剤投与の影響Anti-lipopolysaccharide antibody administration mitigates ruminal lipopolysaccharide release and depression of ruminal pH during subacute ruminal acidosis challenge in Holstein bull cattleEffects of a bacterial probiotic on ruminal pH and volatile fatty acids during subacute ruminal acidosis (SARA) in cattleSupplemental Clostridium butyricum MIYAIRI 588 Affects Intestinal Bacterial Composition of Finishing Pigs
- 参照
- Effects of starch content of calf starter on growth and rumen pH in Holstein calves during the weaning transitionTechnical note: Development and testing of a radio transmission pH measurement system for continuous monitoring of ruminal pH in cowsTerminal Restriction Fragment Length Polymorphism Analysis for Human Fecal Microbiota and Its Application for Analysis of Complex Bifidobacterial CommunitiesKinetics of In Sacco Fiber-Attachment of Representative Ruminal Cellulolytic Bacteria Monitored by Competitive PCRQuantitative PCR with 16S rRNA-Gene-Targeted Species-Specific Primers for Analysis of Human Intestinal BifidobacteriaPostprandial Changes of Selected Blood and Ruminal Metabolites in Ruminating Calves Fed Diets with or Without HayA net carbohydrate and protein system for evaluating cattle diets: I. Ruminal fermentationRuminal Supplementation of Direct-Fed Microbials on Diurnal pH Variation and In Situ Digestion in Dairy CattleComparison of Techniques for Measurement of Rumen pH in Lactating Dairy CowsCharacterization of rumen bacterial diversity and fermentation parameters in concentrate fed cattle with and without forageRUMINANT NUTRITION SYMPOSIUM: Role of fermentation acid absorption in the regulation of ruminal pH12Changes in Lactate-Producing and Lactate-Utilizing Bacteria in Relation to pH in the Rumen of Sheep During Stepwise Adaptation to a High-Concentrate DietRumen Microbiome Composition Determined Using Two Nutritional Models of Subacute Ruminal AcidosisDevelopment of an extensive set of 16S rDNA-targeted primers for quantification of pathogenic and indigenous bacteria in faecal samples by real-time PCRThe survival of silage inoculant lactic acid bacteria in rumen fluidWhy Are Ruminal Cellulolytic Bacteria Unable to Digest Cellulose at Low pH?Postprandial Trends in Estimated Ruminal Digesta Polysaccharides and Their Relation to Changes in Bacterial Groups and Ruminal Fluid Characteristics1Health and Growth of Veal Calves Fed Milk Replacers With or Without ProbioticsRepeated Ruminal Acidosis Challenges in Lactating Dairy Cows at High and Low Risk for Developing Acidosis: Ruminal pHBacterial composition of commercial probiotic products as evaluated by PCR-DGGE analysisRuminal Acidosis in Beef Cattle: The Current Microbiological and Nutritional OutlookShifts in the Rumen Microbiota Due to the Type of Carbohydrate and Level of Protein Ingested by Dairy Cattle Are Associated with Changes in Rumen FermentationUnmodified and recombinant strains of <i>Lactobacillus plantarum</i> are rapidly lost from the rumen by protozoal predationInitial pH as a Determinant of Cellulose Digestion Rate by Mixed Ruminal Microorganisms In VitroEstablishment of an Analytical System for the Human Fecal Microbiota, Based on Reverse Transcription-Quantitative PCR Targeting of Multicopy rRNA MoleculesPrevotella bryantii 25A Used as a Probiotic in Early-Lactation Dairy Cows: Effect on Ruminal Fermentation Characteristics, Milk Production, and Milk CompositionEffect of Direct-Fed Microbials on Rumen Microbial FermentationEffects of a Saccharomyces cerevisiae Culture on Ruminal Bacteria that Utilize Lactate and Digest CelluloseEffects of sampling location and time, and host animal on assessment of bacterial diversity and fermentation parameters in the bovine rumenRapid Species Identification and Partial Strain Differentiation of <i>Clostridium butyricum</i> by PCR Using 16S‐23S rDNA Intergenic Spacer RegionsUse of Prevotella bryantii 25A and a commercial probiotic during subacute acidosis challenge in midlactation dairy cowsModeling Ruminal pH Fluctuations: Interactions Between Meal Frequency and Digestion RateRuminal Microbial Development in Conventionally or Early-Weaned CalvesLactic Acid Bacteria Used in Inoculants for Silage as Probiotics for Ruminants
- 連携機関・データベース
- 国立情報学研究所 : CiNii Research
- 提供元機関・データベース
- Japan Link Center雑誌記事索引データベースCrossrefPubMedCiNii ArticlesCrossrefCrossrefCrossrefCrossref
- 書誌ID（NDLBibID）
- 025618184
- NII論文ID
- 130003391300