Staphylococcus aureus Essays

  • Staphylococcus Aureus Research Paper

    2029 Words  | 9 Pages

    Staphylococcus Aureus belongs to the extremely common bacteria of microflora of the skin and mucous membranes of the humans. These pathogens cause many infections, including superficial and deep purulent infections, poisoning, urinary tract infection etc. In the US, staphylococcus bacteria are supposed to be the leading cause of sepsis, postoperative wound and prosthesis infections. In addition, staphylococcus belongs to one of the leading causes of bacterial food poisoning. Staphylococcus Aureus

  • Essay On Staphylococcus Aureus

    1041 Words  | 5 Pages

    Staphylococcus aureus Introduction/ Background information Staphylococcus aureus (S. aureus) is yellow-pigmented colonies and this is a reason for (aureus = golden) in its genus name. S. aureus is a spherical shape (Coccus), gram positive bacterium that usually present in pairs as seen in has short chains, or bunched, grape-like clusters, non-motile, no spores and facultative anaerobic. Members of this species can survive in the aerobic or anaerobic conditions and they can adapt to

  • Staphylococcus Aureus Essay

    1336 Words  | 6 Pages

    morbidity and mortality beside prolongation of hospital stay.1 It has been well documented that eradication of wound infection resulted in significant increment of patient comfort and decreased medical costs.2 Onche and Adedeji3 stated that Staphylococcus aureus is the predominate cause of surgical wound and nosocomial infections. Currently, the antibiotic drug resistance is a fast growing concern in wound infection management beside the risk of impairment of wound healing, bacteraemia, or even sepsis

  • Essay On Antimicrobial Resistance

    4240 Words  | 17 Pages

    1-Introduction Antimicrobial resistance (AMR) is resistance of a microorganism to an antimicrobial medicine to which it was previously sensitive. AMR is one of the major problem today as well as in the past which causes the major health problem. AMR occur when antibiotics lost the ability to control the growth of microorganism so that they continue to multiply. Some bacteria are naturally resistant while the other may get this ability of resistance either by the gene mutation (which changes the genetic

  • MRSA Case Study

    1333 Words  | 6 Pages

    Abstract Background: Methicillin-resistant Staphylococcus aureus (MRSA) remains a major cause of nosocomial infections worldwide. This study aimed to explore the molecular evidence for MRSA transmission between staff and hospitalized patients in the critical care units of university hospital. Material and methods: Nasal swabs were collected from 133 and 120 personnel and patients in اسم یونیتها؟high risk units such as …, respectively. All presumptive MRSA colonies were confirmed based on conventional

  • Pyogenic Brain Abscess

    1634 Words  | 7 Pages

    Review of literature Pyogenic brain abscess: Introduction: A brain abscess is defined as a focal sup¬purative infection of the brain parenchyma comprising of immune cells, pus and other materials of the brain. It may be bacterial or pyogenic, fungal or parasitic. Pyogenic brain abscess are the most frequently encountered in the clinical practice (1). It is one of the most serious and potentially a life threatening condition. In the developing countries, incidence of brain abscess is approximately

  • S. Aureus Research Paper

    850 Words  | 4 Pages

    TYPE OF DISEASE OR INFECTION Staphylococcus aureus is one of the most important organisms that cause community-acquired skin and soft tissue infections as well as life-threatening nosocomial infections. S. aureus affects the bloodstream, skin, soft tissues and lower respiratory tracts. S. aureus is the leading cause of necrotizing pneumonia, bacteremia, infective endocarditis, osteoarticular, skin, soft tissue, pleuropulmonary, device-related and various surgical wound infections. The infections

  • Centella Asiatica Case Study

    2727 Words  | 11 Pages

    activity against Gram positive and Gram negative bacteria. Centella asiatica can act as cardio protective, hepato protective, cooling agent, carminative, brain tonic, seductive to nerve stomachic, epidermal wound healing, memory enhancement and Staphylococcus species inhibitor (Shobana et al.,

  • Linezolid Research Paper

    806 Words  | 4 Pages

    Chemical structure Linezolid is the first member of the group Oxazolidinone antibiotics. Oxazolidinones (sulfoxide 1) were first characterized for their use in treating plant diseases in 1978. Six years later antibacterial properties were discovered, with greatly improved antibacterial properties relative to their progenitor compounds. It is usually these two compounds, which are referred to as the first true lead compounds in the oxazolidinone family (lead compound - compound that exhibits pharmacological

  • Surgical Wound

    2144 Words  | 9 Pages

    post-operative wound infections of which 63/75 (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

  • Clp Model

    1676 Words  | 7 Pages

    including Staphylococcus aureus and Listeria monocytogenes. Significant interests in ClpP inactivation started with the discovery of its crucial role in virulence of these pathogens that cause severe infections in the clinics and are difficult to treat through the occurrence of multidrug resistance . There have been efforts to discover and develop small molecules that perturb the activities of ClpP.Stephan A. Sieber etc. demonstrated that selective inhibition of ClpP in Staphylococcus aureus resulted

  • Essay On Antibiotic Resistance

    1571 Words  | 7 Pages

    Antibiotic Resistance of Bacteria Introduction Until recently, Antibiotics are medicines used to avoid and give bacterial infections. Antibiotic resistance happens when bacteria alteration in comeback to the use of these medicines. Bacteria, not humans or animals, become antibiotic-resistant. Bacteria could infect humans and animals, and the infections they purpose are harder to treat than those caused by non-resistant bacteria. Antibiotic resistance leads to greater medical costs, long hospital

  • Cephalosporins Research Paper

    856 Words  | 4 Pages

    not produce β-lactamase  Ceftazidime is effective against Pseudomonas aeruginosa Some of these third-generation cephalosporin drugs have poor activity against gram-positive (G+) bacteria. Ceftibuten and cefixime only have slight activity against S. aureus, so if it is used for infections in the skin and soft-tissues, it should be limited to uncomplicated streptococcal infections. The following cephalosporins in this class are used for many clinical conditions: Oral medications Cefixime

  • Essay On Ringworms

    975 Words  | 4 Pages

    Natural Remedies for Fungal Infections and Ringworm Caused by Animals Ringworms are red or dry changes of the skin, which are often itchy and they need to be treated for a long time. These are several tips on how to treat fungal skin infections with natural remedies. What causes ringworm? Scaling, change in color, itchiness and dryness of the skin usually indicate a fungal infection known as ringworm. There are also other fungal infections that have the same symptoms as ringworms. The same

  • Tinea Versicolor Research Paper

    942 Words  | 4 Pages

    Tinea Versicolor Pictures Tinea versicolor is a type of fungal skin infection that affects many people. Here we offer some information, including some Tinea versicolor pictures to help you recognize and deal with this common condition. Part 1: What Is Tinea Versicolor? Tinea versicolor (also called pityriasis versicolor) is a common fungal skin infection that disrupts the normal coloration of the skin, resulting in the appearance of small patches. These discolored areas may also be itchy and flaky

  • Acute Bronchitis Literature Review

    1150 Words  | 5 Pages

    1. Introduction Antimicrobial resistance has emerged as looming threat to public health. The misuse of antibiotics is implicated as a major cause of resistant strains. Scientists are thus advocating for antibiotic stewardship in all health care facilities. In order to implement campaigns on appropriate antibiotic usage, it is essential to understand the factors influencing inappropriate and inaccurate antibiotic prescription. This literature review thus examines the possible reasons for practitioners

  • Sherif

    1353 Words  | 6 Pages

    Evaluation of Some Probiotics on Growth Performance and Immunity Status of Nile Tilapia. Sherif, A. H., 1 Saker, O. A.2 and El-Sharawy, M. E.3 1- Department of fish disease, Animal health research institute. Kafr El- Sheikh provincial lab, agriculture research center. 2- Department of biochemistry, Animal health research institute. Kafr El- Sheikh 3- Department of animal production, Faculty of agriculture, Kafrelsheikh University. Abstract Growing concern for the high consumption of antibiotics

  • Dose Response Model Of Mouthwash Case Study

    1364 Words  | 6 Pages

    (1971) Table 2. Preservative efficacy test (PET) results of selected pharmaceutical products based on USP, 2010. Dosage Form Test Microorganisms Testing Days Antimicrobial Components Antiseptic mouth wash solution S. aureus* >3.40 >3.40 Hexetidine and Ethanol 96% E. coli* >3.00 >3.00 P. aeruginosa* >3.30 >3.30 B. cepacia*,ψ >3.07 >3.07 C. albicans* >3.70 >3.70 A. brasiliensis 0.25 1.50 * = Microorganisms that have not been recovered at any stage of the test

  • Biofilms Lab Report

    1999 Words  | 8 Pages

    Biofilms have become more prevalent in hospitals and adhere to instruments used in medical procedures and even dry objects in hospitals, for example hospital curtains. The bacteria that form these biofilms can be dangerous to humans, for example Staphylococcus aureus, a methicillin-resistant bacteria. [1] Biofilms are a group of microbial cells that are surrounded by a polymeric matrix including proteoglycans, peptidoglycans and polysaccharides located outside the cell that can allow the growth of the

  • Antibiotic Combustion

    8095 Words  | 33 Pages

    2. Aim and Objectives 2.1 Aim The aim of the present study is to select a suitable antibiotic combination for broad spectrum action against gram negative and gram positive organisms in an autoinjector for field use in emergency and to evaluate its effectiveness, tolerability, safety and accessibility. . 2.2 Objectives of the study 1. To select a suitable antibiotic combination that should be effective against various gram negative and gram positive bacteria and evaluate quality all control