Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 162 for “"Microflora"”.
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Characterization of the vaginal microflora
… picture of the diversity of the vaginal microflora. DNA-based identification methods have facilitated the detection and identification of bacteria without cultivation, and the advantages and limitations of this approach are described. Recently, molecular studies of the vaginal microflora …
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Synergistic growth of oral human anaerobic microflora
Contains fulltext : mmubn000001_078329515.pdf (Publisher’s version ) (Open Access)
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A study of the microflora of root beer
The purpose of the present work was three-fold: (1) to determine the number of microorganisms found in root beer ready for consumer used, (2) to study the effects of various temperatures and durations of incubation on this microbial population, and (3) to characterize the predominant species of …
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Diversity of the butyrate-producing microflora of the human gut.
Butyrate, a C4 short-chain fatty acid, is one of the principal products of bacterial fermentations in the human colon and is the preferred energy source of the colonic epithelial cells in a healthy colon (Roediger, 1980). Potential protective roles have been suggested for butyrate as an anti-cancer …
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The Effect of Frozen Storage on The Microflora of Raw Milk
<p>The proper handling of milk samples prior to bacterial analysis has been somewhat of a problem to dairy processors of South Dakota. There have been, and still are, many queries by these people about the treatment of o milk sample prior to the determination of a bacterial count. Should the milk …
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A Survey of the Microflora Obtained by Flushing the Normal Bovine Uterus
<p>Since artificial insemination has become a reality and the potentialities of ova transfer are being investigated by several research workers, it seems reasonable to assume that some attention should be directed toward gathering information regarding the bacterial flora of the normal bovine …
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Studies of the microenvironment and microflora of the canine external ear canal
… of the aural microenvironment in dogs. The aural microflora, histological features of the aural integument, and biochemical components of cerumen from healthy canine ears and those with otitis externa were studied. Interactions between canine cerumen and one member of the resident aural flora, …
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Studies on the fungal microflora of the environment of the allergic patient
The entrance into and retention of fungal elements within the respiratory tract of man and other animals was examined by culturing nasal blowings, nasal swabs, sputum, bronchoscopy specimens and lung tissue. The dominant fungi isolated were Penicillim spp. and Aspergillus spp. A size effect was …
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Antimicrobial activity of fungal secondary metabolites isolated from pearl millet on gut microflora
… can cause food poisoning and possibly affect the microflora in the gut. It is important to identify and document whether fungi that produce antimicrobial secondary metabolites are present in mahangu that may affect the microflora. Even though sophisticated machinery exist, traditional methods of …
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INDAGINI SULL EFFETTO DELL ACIDO NAFTALENE ACETICO E DELL IMIDACLOPRID SULLA MICROFLORA TELLURICA
… lavoro è stato di studiare la risposta della microflora del suolo all'aggiunta di Acido naftalenacetico e Imidacloprid, e nel contempo, di valutare le eventuali variazioni della persistenza dei principi attivi in seguito ad applicazioni ripetute. E' stato anche valutata l'entità …
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The Role of Gastrointestinal Microflora in the Metabolism and Toxicity of Trichothecene Mycotoxins
… HT-2) and deepoxy T-2 triol (DE TRIOL). Fecal microflora obtained from rats, cattle and swine biotransformed DAS to deacylated deepoxidation products including DE MAS and DE SCP. By contrast, fecal microflora from horses, dogs and chickens failed to produce deepoxy metabolites, yielding only …
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Responses of Rumen Microflora to Whey Products Added to High-Grain Low-Roughage Rations
… protozoa numbers decrease. Knowledge of rumen microflora population changes on different rations is lacking. It is known that restricted-roughage rations will generally cause lower protozoal numbers. Since whey is an available source of lactose and energy, the bacteria and protozoa numbers …
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Isolation and characterization of prebiotic oligosaccharides from algal extracts and their effect on gut microflora
Submitted in partial fulfillment for the Degree of Master of Applied Sciences in Biotechnology, Durban University of Technology, Durban, South Africa, 2016.
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The effects of oligosaccharides and probiotic bacteria on the intestinal microflora and vancomycin-resistant enterococcus
The objectives of this study were: 1) to investigate the effect of bifidobacteria and oligosaccharides on their role in suppressing the growth of pathogenic bacteria in vitro, 2) to investigate the growth, viability and activity of Bifidobacterium spp. in skim milk containing prebiotics, 3) to …
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Effects of seasonal changes on the depletion of microflora in natural wetlands in Northern KwaZulu Natal
… changes have an effect on the depletion of microflora in natural wetlands. It is therefore important that seasonal changes are studied in order to gain understanding on the microbial community dynamics in natural wetlands.
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Molecular techniques for the study of Helicobacter sp. interaction with host microflora in the mouse model
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2000.
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The effects of prebiotics on the growth performance and gastrointestinal microflora modulation in oreochromis mossambicus in Hardap region, Namibia
… performance and modulation of gastrointestinal microflora in Oreochromis mossambicus. Three experimental diets; inulin, inulin+ mushroom and control were made at 1% dry weight of feed inclusion level. Furthermore, initial and final body mass and daily feed consumption records were used to …
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The Influence of Galactooligosaccharides on Nutrient Digestion, Ileal and Fecal Fermentation Characteristics, and Intestinal and Colonic Microflora in Growing Swine
… oligosaccharide (OS) sources using swine fecal microflora. The second experiment evaluated increasing concentrations of soybean OS on apparent and trae ileal amino acid digestibilities. The third experiment evaluated Gal OS supplementation of pig diets to determine effects on nutrient …
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The effects of potential dietary prebiotics and grain particle size on the growth performance and intestinal microflora of young poultry
Experiments were conducted to evaluate the effects of grain particle size and several potential prebiotic feed additives when fed for varying lengths of time on growth performance, nutrient utilization, and select cecal and ileal microbial populations in young chicks. In addition, some of these …
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