Microbiology Commons^™

Antimicrobial Susceptibility Pattern And Biochemical Characteristics Of Staphylococcus Aureus: Impact Of Bio Field Treatment, Mahendra Kumar Trivedi, Shrikant Patil, Harish Shettigar, Sambhu Charan Mondal, Snehasis Jana

Mahendra Kumar Trivedi

Study background: Staphylococci are widespread in nature, mainly found on the skin and mucous membranes.Staphylococcus aureus (S. aureus) is the key organism for food poisoning due to massive production of heat stable exotoxins. The current study was attempted to investigate the effect of biofield treatment on antimicrobial susceptibility pattern and biochemical characteristics of S. aureus (ATCC 25923).
Methods: S. aureus cells were procured from MicroBioLogics in sealed packs bearing the American Type Culture Collection (ATCC 25923) number and stored according to the recommended storage protocols until needed for experiments. Revived and lyophilized state of ATCC strains of S. aureus were …

Evaluation Of Biofield Modality On Viral Load Of Hepatitis B And C Viruses, Mahendra Kumar Trivedi

Mahendra Kumar Trivedi

Study background: Nowadays, hepatitis is a major challenge for clinical research, regulatory bodies, and clinicians who are trying to assess the more effectiveness of antiviral therapy against patients. Viral load count is the amount of particular viral DNA or RNA in a blood samples. It is one of the surrogate biomarker of hepatitis. High viral load indicates that the immune system is failed to fight against viruses. The aim of this study was to evaluate the impact of biofield modality on hepatitis B virus (HBV) and hepatitis C virus (HCV) in terms of viral load as surrogate marker.

Method: The …

Influence Of Biofield Treatment On Physical, Structural And Spectral Properties Of Boron Nitride, Mahendra Kumar Trivedi

Mahendra Kumar Trivedi

Boron nitride (BN) is known for high hardness, thermal stability, thermal conductivity, and catalytic action. The aim of this study was to investigate the effect of biofield treatment on physical, structural and spectral properties of BN powder. The control and treated sample of BN powder were characterized by X-ray diffraction (XRD), surface area analysis and Fourier transform infrared spectroscopy (FT-IR). XRD results indicated that biofield treatment had substantially changed the crystallinity of BN powder as compared to control. Apart from the crystallinity, significant changes were also observed in lattice parameter, density and molecular weight of the treated BN powder as …

Antimicrobial Sensitivity Pattern Of Pseudomonas Fluorescens After Biofield Treatment, Mahendra Kumar Trivedi

Mahendra Kumar Trivedi

Global emergence of Pseudomonas fluorescens (P. fluorescens) displays a mechanism of resistance to all existing antimicrobials. Due to its strong ability to acquire resistance, there is a need of some alternative treatment strategy. Objective of this study was to investigate the effect of biofield treatment on antimicrobial sensitivity pattern of P. fluorescens. P. fluorescens cells were procured from MicroBioLogics in sealed packs bearing the American Type Culture Collection (ATCC 49838) number. Two sets of ATCC samples were taken in this experiment and denoted as A and B. ATCC-A sample was revived and divided into two groups (Gr) i.e. Gr.I (control) …

Changes In Microbial Communities Along Redox Gradients In Polygonized Arctic Wet Tundra Soils, David A. Lipson, Ted K. Raab, Melanie Parker, Scott T. Kelley, Colin J. Brislawn, Janet Jansson

Ted K. Raab

This study investigated how microbial community structure and diversity varied with depth and topography in ice wedge polygons of wet tundra of the Arctic Coastal Plain in northern Alaska, and what soil variables explain these patterns. We observed strong changes in community structure and diversity with depth, and more subtle changes between areas of high and low topography, with the largest differences apparent near the soil surface. These patterns are most strongly correlated with redox gradients (measured using the ratio of reduced Fe to total Fe in acid extracts as a proxy): conditions grew more reducing with depth and were …

Influence Of Current Land Use And Edaphic Factors On Arbuscular Mycorrhizal (Am) Hyphal Abundance And Soil Organic Matter In And Near Serengeti National Park, Geofrey Soka, Mark Ritchie, Emilian Mayemba

Geofrey Soka

Arbuscular mycorrhizal fungi (AMF) are important microbial symbionts for plants especially when soil phosphorus (P) and nitrogen (N) are limited. Little is known about the distribution of AM hyphae in natural systems of tropical soils across landscapes and their association with different land uses. We studied mycorrhizal hyphal abundance in a wildlife grazed system, a livestock grazed system and under cultivated soils in and near Serengeti National Park, Tanzania. Samples of the upper 15 cm of soil beneath locally dominant plant species were collected. Hyphae were preserved on permanent slides and the length of hyphae per cubic centimeter of soil …

Isolation And Comparative Genomic Analysis Of Mycobacteriophage Enkatz, Thomas Van Horn, Micah Rickles-Young, Shaarada Srivasta, Tina Zudock

Thomas Van Horn

Phage Enkatz is a temperate mycobacteriophage isolated from an un-enriched soil sample collected from the South Forty housing area of the Washington University in St. Louis campus. Enkatz displays unequally sized plaques with a clear center that become cloudier with radial distance from the center. Genome analysis indicates that Enkatz is a cluster A1 mycobacteriophage with a genome size of 49,738 bases and 82 identified genes, 33 of which have been assigned functions. This analysis reveals that the majority of the genes in the positive strand code for structural proteins, while the majority of the genes in the negative strand …

Effect Of Biofield Treatment On The Physical And Thermal Characteristics Of Aluminium Powders, Mahendra Kumar Trivedi

Mahendra Kumar Trivedi

Aluminium powders are used in a wide range from propelling rockets to improving personal hygiene. More popular industrial applications include manufacture of silver metallic pigments, paints, inks, plastics, packaging, textiles and aerospace industry. As thick film pastes used in the manufacture of silicon solar cells, and as reducing agent and sources of heat, used in alumina thermic and exothermic applications. In the present investigation, Aluminium powders were exposed to non-contact Biofield treatment. Both the exposed and unexposed powders were later characterized by various techniques. The average particle size, after a slight initial decrease was found to increase after 80 days …