Pseudomonas aeruginosa Essays

The bacteria, Pseudomonas Aeruginosa, is gram- negative. This means it is does not have a violet stain. It is also considered a bacillus bacteria. Pseudomonas aeruginosa can be strictly found in aerosols, this means it is compressed in pressure and released into a fine spray. Research has been made and found that this bacterium harms a lot of plants, animals, but mainly humans in such case. In some cases, researchers that are researching this bacterium have noted that it might be airborne, but no

Competitive sports should Not be Played “I've been all too familiar with accounts of N.F.L veterans exhibiting Alzheimers-like symptoms in their 40s,” says Adam Buckley Cohen of the New York Times. Many people playing sports are experiencing severe injuries.Competitive sports are sports that include physical contact. The sports include football, lacrosse, soccer and baseball are some. And there are over 45 million kids play competitive sports according to Jay Atkinson from The Boston Globe. Competitive

Pseudomonas aeruginosa are rod-shaped, monoflagellated bacteria. They are in the domain Bacteria, phylum Proteobacteria, class Gamma Proteobacteria, order Pseudomonadales, family Pseudomonadaceae, genus Pseudomonas, and species P. aeruginosa. They range in size from 1-5 micrometers in length and 0.5-1.0 micrometers in width. There are 3 possible colony morphologies that can be seen and these depend on where the bacteria is taken from. P. aeruginosa from water and soil are typically small and rough

In Part A of the experiment which is sterilisation technique, three types of technique is used. The first technique is dry-heat sterilisation. Dry heat sterilisation takes a long time and is done at a high temperature of about 160°C for 60 minutes. In dry-heat sterilisation, there is two parts which are heating and flaming. Heating is when the inoculating loop and the needle are burned in the direct flame until it turns red in colour while flaming is just passing the forceps and mouth of the culture

spread of infection especially in hospital, human or animal health care facilities. The purpose of quality infection control is to reduce the incidence of infections. Pseudomonas is a gram-negative rode-shaped bacteria. It is an aerobic and actively motile bacteria. The most common species is Pseudomonas aeruginosa. Pseudomonas aeruginosa (P.aeruginosa.) is widely distributed in nature, and it is typically found in moist environments including hospitals. We can also found it in water and soil. P.aeruginosa

is absorbed, staining the bacteria pink. Once the slide was ready, we were able to observe the bacterial morphology under the microscope. We identified the bacterial shape as bacillus under 100X magnification with oil immersion. Figure 1: (Pseudomonas Aeruginosa mixture, Under 100X oil immersion) Oxidase Test: To test for the

Pseudomonas aeruginosa and Chronic Lung Infection of Cystic Fibrosis Patients Valerie R. Vorndran Pueblo Community College   Abstract Cystic Fibrosis is a genetically inherited autosomal disease that affects the ability to clear mucus from the airway. Mucus accumulation in the lungs and airway increases susceptibility to opportunistic pathogens such as, Pseudomonas aeruginosa. Airway bacterial infection and eventually chronic lung infection is the primary cause of death in people with CF. P. aeruginosa

presented each student with a numbered test tube. The possible organisms were Escherichia coli, Enterobacter aerogenes, Proteus mirabilis, Citrobacter freundii, Moraxella morganii, Providencia stuartii, Serratia marcescens, Citrobacter freundii, Pseudomonas aeruginosa, Alcaligenes faecalis, Enterococcus faecalis, Micrococcus luteus,

2 Dimethyl sulfoxide(DMSO) Dimethyl sulfoxide(DMSO) was first introduced in 1963 by a research team headed by Stanley W Jacob at the university of Oregon Medical School. This drug has many useful medical applications [Spring 1995]. Scientists at Washinton University,School of medicine, St Louis and university of Arakansas Department of Dermatology, was looking for a topical agent that would produce anaesthesia for painful surgery. 70% DMSO was reported as a most effective agent. DMSO is a potent

ABSTRACT Bacterial conjunctivitis occurs in persons of all races, although differences in frequencies may be reflected by geographical variations of pathogen prevalence.The study was therefore taken up to detect the prevalence of bacterial and fungal pathogens causing occular infections and to study their antibiotic resistant profiles. A total of 44 kerato-conjunctivitis samples were collected, out of which, 31/44 (73%) were fungal isolates . The prevalence of fungal isolates was as follows- 7

(84%) bacterial isolates were obtained. Among the isolates, 29/63 (46%) were Gram positive and 34/63 (54%) were Gram negative organisms. The percentage prevalence of the bacterial isolates was as follows- Staphylococcus aureus 18/63 (29%), Pseudomonas aeruginosa 14/63 (22%), Coagulase negative staphylococci (CoNS) 11/63 (17%), Klebsiella pneumoniae 8/63 (13%), Proteus vulgaris 7/63 (11%) and

Genetic Counseling Consult Questions: 1) Every person inherits 2 transmembrane conductance regulator (CFTR) genes, one from each parent. A mutation in the CFTR gene causes cystic fibrosis (CF). People who inherit one normal CFTR gene and one mutated CFTR gene are considered “carriers of CF”, meaning that they do not have CF but can pass it on to their children. For a child to be born with CF, both of their parents must be “carriers of CF” and that child must inherit a mutated CFTR gene from

was a motility test which also had a positive outcome. Lastly, a glucose fermentation test was conducted to determine the unknown organism. The glucose fermentation test yielded negative results indicating that the unknown was Pseudomonas aeruginosa. Introduction P. aeruginosa is a pathogen of plants and animals, it is free living that can be found in water

Pseudomonas putidu Everyone thinks that bacteria is harmful to us because they usually think that bacteria is like a disease. But actually it is not. Bacteria is helpful to us. Do you like cheese or yogurt? Cheese and yogurt contain bacteria. Today I want to introduce a bacteria which is named “Pseudomonas putidu”. Pseudomonas is a genus which contains more than 40 types of bacteria. It is classified into five groups. One of them is Pseudomonas putidu and the other

Prokaryotic organisms normally have a cytoplasmic membrane, cell wall, and sometimes a capsule. Bacterial cells are most commonly either coccus or bacillus in shape. The cell wall is either Gram positive or Gram negative. When the cell is Gram negative, the cell has an extra layer of lipopolysaccharides. The Gram positive has a thick layer of peptidoglycan. Bacteria usually have capsules, but archaea rarely have one. Inside the prokaryote is cytoplasm and a nucleoid. The nucleus is not enclosed inside

The following best-studied species are P. aeruginosa; there is an opportunistic human pathogen. This implies that the organism causes illness once a person’s immune system is already impaired. Members of the genus show these clarify characteristics (Euzéby, 1997). Pseudomonas is rod-shaped, flagellum one or more, providing motility. It is Aerobic, Non-spore forming, Catalase-positive and Oxidase-positive. Infections

are plentiful and diverse but a few of the most common applications of these genera are in food production, medicinal research, health, ecology and biotechnology. In this essay I will be talking about the genus pseudomonas in particular. The basic few things to know about the pseudomonas bacteria is that it falls under the class of proteobacterias, belongs to the family of Pseudomonadaceae and is a Gram negative bacteria. It is rod shaped in structure and measures 0.5 to 0.8 µm by 1.5 to 3.0 µm.

1. Introduction Ventilator associated pneumonia (VAP) is severe complication among patients with mechanical ventilation (ventilator) occured 48 hours or more after intubation and initiation of ventilator.It is common infection and potentially fatal (Chulay 2005), onset occurs within 48 to 96 hours of intubation (Pruitt & Jacobs,2006). Ventilator associated pnuemonia bundle is prevention strategies approach in intensive care unit apply to patients on ventilator underlying chronic illnesses with

They could be either gram positive or gram negative bacteria. Gram positive include Staphylococcus aureus, Coagulase negative staphylococci and Enterococcus spp, whereas Gram negative include Pseudomonas aeruginosa, Acinetobacter spp, Escherichia coli, Klebsiella pneumoniae, Enterobacter spp, Proteus spp, Citrobacter sp.13,14(Agnihotri N 2004,Atoyebi OA 1992).. However the pathogens which cause infections in burns patients vary from place to place, time

When one hears the term wonder drug, most people would not realize it refers to the first antibiotic developed, penicillin. Penicillin began with Alexander Fleming, and has since caused the development of related antibiotics that have all had a major impact in modern day medicine. Alexander Fleming was one of the most influential individuals associated with the discovery of the pharmaceutical penicillin. Alexander Fleming was born on August 6th, 1881, in a farmhouse in remote Scotland (Mulcahy)