News Update on Microbiology Research: June – 2019

The microbiology of the atmosphere.

The air we tend to breathe is that the concern of all people and though its physical properties and chemistry are studied for hundreds of years, its biology has been sadly neglected. associate degree eminent botanist has currently provided the primary comprehensive study of living particles found within the air and Dr. Gregory’s treatise is one that nobody involved within the medicine of mobile unwellness will overlook. in turn delineate area unit the history of the investigation of mobile particles and its inevitable link with the “germ theory” of disease; the characters of mobile particles of organic origin; the influence of the atmosphere on their behaviour; the issues of take-off, distribution and deposition; composition of the natural out of doors and indoor air spora and also the ways for sampling. The book concludes with a synthesis that relates aerobiology to its broader implications like the geographical distribution and isolation of micro-organisms particularly with relevance plant diseases; to medical phytology and allergy; and to biologic attack. The natural unfold and transmission of infective agent, microorganism and flora unwellness in animals by the mobile route have nevertheless to be studied by the ways printed during this book and also the success of management ways for disease supported the detection of mobile plant pathogens ought to stimulate additional interest during this field. For the medical scientist World Health Organization is ready to contemplate the air and its loading of pathogens as a main link within the chain of the many epidemic diseases Dr. Gregory has provided a reference book which is able to be of incomputable price once mobile infection in animals is seriously studied. [1]

Principles of mil microbiology.

This book is one in all the foremost complete studies up to now revealed on a branch of soil science that is steady increasing in importance. Chapter I deals with the various teams of micro-organisms occurring within the soil, and in future chapters microorganism and their effects, soil algae, fungi (including mvcorrhiza), actinomycetes, and protozoa and alternative animals are totally mentioned. quite 0.5 the book is dedicated to the chemical activities of soil microorganisms, such aspects because the soil as a medium for his or her growth and also the influence of environmental conditions on their activities being treated thoroughly. The sections on soil fungi and their effects are of nice worth in giving a transparent read of the conclusions fell upon by the author and alternative employees on the rôle contend by these plants within the decomposition of organic matter in the soil. A classified list of reference books of 9 pages forms a helpful feature of the work, additionally to the copious listing provided in footnotes. [2]

Petroleum microbiology

This book contains seventeen chapters. a number of the chapter titles are: microorganism Metabolism of Cyclic Alkandes; microorganism Production of Methane; The Fate of rock oil in Marine Ecosystesm; Effects of Hydrocarbons on Microorganisms; Treatment and Disposal of refinery Wastes; and Hydrocarbons as Substrates in Industrial Fermentations. [3]

The future of microbiology laboratory classes — wet, dry or in combination?

In recent years, the budgets offered for biological science sensible categories have decreased  in several university departments in each the uk and also the us. though several biological science educators are cautious of the introduction of dry labs, the proof indicates that, once utilized in combination with wet labs, dry labs will enhance student learning. during this article, we have a tendency to review the benefits and downsides of dry labs compared with wet labs and discuss a number of the alternatives offered. [4]

Evaluation of the Claims of Microbiological Activity and Microbiological Quality of Some Oral Herbal Medicinal Products Sold in Port-Harcourt Metropolis

The incidences of therapy failure and high price of orthodox medicines might have semiconductor diode to inflated use of flavoring healthful merchandise as various medicines. However, the non-standardization and improper regulation of those flavoring merchandise in countries like Federal Republic of Nigeria might raise heaps of questions about the inherent health risk related to the consumption of those merchandise. This study was dispensed to guage the claims of antimicrobial activity and microbiological quality of some flavoring merchandise oversubscribed in Port Harcourt Metropolis. Forty (40) flavoring healthful merchandise were examined during this study. All claimed to own medicament result and had National Agency for Food and medicines Administration and management (NAFDAC) license number. Escherichia coli, enterobacteria pneumoniae, Proteus mirablis, Pseudomonas aeruginosaand staphylococci aureus were isolated from the flavoring samples. The microorganism isolates were characterised and known by customary microbiological and organic chemistry strategies. medicament condition of the isolates was resolute exploitation Kirby-Bauer disk diffusion technique. The claims of medicament activity of the forty samples were tested against clinical isolates of Escherichia coli, enterobacteria species, Pseudomonas aeruginosa and staphylococci aureus. Forty (40) % and fifty (50) % of the liquid and solid indefinite quantity forms severally were found to own gross microbic contamination on top of the counseled limit in line with the National Policy for Assessments of flavoring merchandise, 2007. staphylococci aureus was isolated in more or less lxiv (64) % and twenty-nine (29) % of the solid and liquid indefinite quantity forms severally. Antibiotic condition testing showed that almost all of the flavoring merchandise contained morbific bacterium with single and multiple drug resistance patterns. the necessity permanently producing Practices (GMPs), standardization, stricter controls and education to safeguard the health of the overwhelming public demands imperative attention. [5]


[1] Gregory, P.H., 1961. The microbiology of the atmosphere. The microbiology of the atmosphere. (Web Link)

[2] Waksman, S.A., 1927. Principles of mil microbiology. Principles of mil microbiology. (Web Link)

[3] Atlas, R.M., 1984. Petroleum microbiology. (Web Link)

[4] The future of microbiology laboratory classes — wet, dry or in combination?

Neil Baker & Joanna Verran

Nature Reviews Microbiologyvolume 2, pages338–342 (2004) (Web Link)

[5] Stanley, C., Ibezim, C. and Diorgu, F. (2018) “Evaluation of the Claims of Microbiological Activity and Microbiological Quality of Some Oral Herbal Medicinal Products Sold in Port-Harcourt Metropolis”, Microbiology Research Journal International, 23(6), pp. 1-16. (Web Link)

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