Effect Of Archaea On Human Epidermis

Improved Essays
The human skin is responsible to act as the first line as defense in protecting our body from the external environment and harmful materials such as bacteria. Archaea can be found on human tissue or epidermis, but however, their affluence is unknown and rarely studied. The number of microorganisms on the human epidermis is dependent on a variety of things. For example, the location, presence of moisture, age, sex, immune system and living conditions play an important role in the composition of the microbial communities. Only a few studies have mentioned the detection of archaea on human epidermis with archaea’s role in human skin health and disease is still a mystery (Moissl-Eichinger et al., 2017).
In the article by Moissl-Eichinger (2017),

Related Documents

  • Superior Essays

    Gram Negative Unknown Lab Report #20 BIOL 3444-008 Giang Nguyen TA: Malini Kotak 11/05/2014 Abstract The experiment is conducted in order to identify a randomly given unknown gram-negative microorganism. By comparative analysis of biochemical tests that were performed throughout the semester to find out its characteristics and determine the identification of bacterium out of four potential unknown was given. To figure out the characteristics, T-streak was performed to isolate the sample from broth to a Tryptic Soy Agar plate, along with an additional slant in case something wrong with the original plate that can possibly affect the result.…

    • 1514 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    After, then other biochemical tests were performed that were specific to the gram- negative bacteria to start the identification process of the unknown. The results of the gram negative tests lead to the identification of the bacteria Alcaligenes faecalis. The gram stain procedure was the first test performed by isolating a colony from the pure culture streak plate. The gram stain was followed orderly right from the referenced laboratory manual. The test resulted to be Gram- Negative bacteria from the compound microscope which were pink and rod shaped that can be seen with the 100x objective lens with the oil immersion.…

    • 1481 Words
    • 6 Pages
    Improved Essays
  • Great Essays

    Bsb301 Task 1 Essay

    • 1299 Words
    • 6 Pages

    Assessment Task 1 CASE STUDIES Learning outcomes measured: Describe the diverse groups of microorganisms associated with the human body, the impact of specific microorganisms on human health, and the body's responses to microbial pathogens Research and interpret the signs and symptoms of disease, the transmission of infectious diseases, and the appropriate infection control procedures to employ for a specific microbial pathogen Length: Short answer responses up to 300 words per question Estimated time to complete task: 1-2 hours per case study Weighting: 35 % Individual/Group: Individual Authentic Assessment: 0Yes 1 No Formative/Summative: Summative…

    • 1299 Words
    • 6 Pages
    Great Essays
  • Improved Essays

    Gram Staining Lab

    • 801 Words
    • 4 Pages

    Information about the Bacteria Pseudomonas aeruginosa During microbiology lab, an unknown bacteria culture in liquid broth was assigned to be identified by conducting a series of various tests. Nearly twenty different tests were conducted on the bacteria, but the most important of these was Gram staining test, gelatin stab test, and oxidase test. The results of these three tests allowed for the determination of the bacteria genus and species.…

    • 801 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Methicillin-Resistant Staphylococcus Aureus For this assignment I have been asked to choose a pathogen, describe it and explain how the chain of infection can be broken. I have chosen Meticillen Resistant Staphylococcus Aureus. As a support worker in theatres MRSA can cause significant problems for us and for patients, therefore we have to have each patient screened before we operate and we have certain standard precautions we need to follow before, during and after surgery. Staphylococcus Aureus is a very common bacteria. Meticillen resistant staphylococcus aureus is a strain of this bacteria that is resistant to some antibiotics that are commonly used to treat staphylococcal infections.…

    • 1115 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    The unknown bacterium n.19 was the Staphylococcus aureus. The hypothesis was accepted because the Staphylococcus aureus was one of the two bacteria mentioned in the introduction that can have beta hemolysis. The results concurred with the information gathered in the introduction. S. aureus is a spherical gram-positive bacterium and grows in pairs, short chain or clusters. It is a facultative anaerobe and opportunistic pathogen.…

    • 94 Words
    • 1 Pages
    Decent Essays
  • Decent Essays

    Archaea is the most ancient of the bacteria. They are single celled organisms which don't have a true nuclei, and live in the most extreme environments on earth. Bacteria is the most abundant organisms on earth. Bacteria is also a single celled organism without a true nuclei called a prokaryote. A Protist is both unicellular and eukaryotic, meaning that it is an organism that has only one cell and that cell contains a nucleus.…

    • 205 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    S Aureus Research Paper

    • 919 Words
    • 4 Pages

    Being a transmissible mastitis bacterium, S. aureus represents a risk for mastitis outbreaks occurring in a herd [201], and it is important to monitor herds where S. aureus frequently causes IMI. S. aureus has been isolated from the majority of dairy herds in many locations. In Ontario, Canada, S. aureus-infected cows were detected in 92% of the herds [202]. On Prince Edward Island, Canada, S. aureus was recorded in 70% of the herds studied by [203]. In the same area, at least 74% of the herds probably had at least one cow with S. aureus IMI, as estimated by analysis of three bulk milk cultures taken at weekly intervals [142].…

    • 919 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    As a nurse, one of our best practices is performing a thorough skin assessment of the whole body of our patients. The nurse must perform a thorough skin history, examination, and document findings. It is vital for the nurse to know the basic principle of skin disease and care when caring for patients. A detailed head-to-toe skin assessment and documentation can help the health team in generating the plan of care. As cited by Jarvis (2012, p.203), “The skin is the sentry that guards the body from environmental stresses (e.g., trauma, pathogens, dirt) and adapt it to other environmental influences (e.g., heat, cold).”…

    • 594 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Synthesis Of S. Aureus

    • 218 Words
    • 1 Pages

    S. aureus is a commensal bacterium of the human body asymptomatically colonizing in twenty-five percent healthy individuals. (Kriegeskorte& Peters, 2012; Lindsay, 2013). The predominant niche for S. aureus in humans is the vestibulum nasi (anterior nares) which are the nostrils of the nose. The anterior nares are considered the primary source of inoculation of other body sites (skin, throat, armpit, groin, and gut) through hand transfer and it increase the risk of nosocomial infections. The reason behind S. aureus thriving in the nasal area and skin is because of its ability to form firm interactions with the host’s moist squamous or ciliated epithelium cells to prevent their elimination by nonspecific immune defenses such as the mucous the membrane.…

    • 218 Words
    • 1 Pages
    Decent Essays
  • Superior Essays

    Mile 2 Diobu

    • 380 Words
    • 2 Pages

    5.1 Conclusion The bathroom stands as an important point in the transmission of infection in the community and the entire environment as it houses various varieties of microorganisms, which may be potential pathogens or pathogenic themselves, in the form of biofilms, and may become a threat to immono-compromised or ill persons as shown by the results of this study. Continous use of these bathrooms without knowing the different type of organisms colonizing these areas therefore, is a public health problem. This study has revealed the number and type of microorganisms colonizing the different bathroom wall surface types in Mile 2 Diobu and so has served as a baseline for the development of strategies and safety plans for bathrooms, to reduce potential hazards to health for its numerous users.…

    • 380 Words
    • 2 Pages
    Superior Essays
  • Superior Essays

    It is commonly known that hand washing is extremely effective at preventing the spread of pathogens from patient to patient and protects healthcare workers (Center for Disease Control and Prevention, n.d.). Therefore, proper hand hygiene is critical for ventilated patients to prevent VAP. A study conducted with 100 ventilated patients showed bacteria in oral secretion flora similar to the bacteria in lung secretions and more prominent than previously thought (Heo, 2008). The study was conducted by sampling fluid via broncho-alveolar lavage and tracheal aspirate, of which, 60% of bacteria were identified (Heo, 2008).…

    • 1499 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    Archaea And Eukaryotes

    • 922 Words
    • 4 Pages

    Within the study of microorganisms, two types of cells are observed; eukaryotic cell and the prokaryotic cell. Each of these cell play a different role based on its distinction; in fact, their distinction is the most important distinction among organisms. Carl Woese in the Introduction to the Archaea UCMP website provided research which would divide prokaryotes into the following two groups: archaea and bacteria. Thus, the development of the three domains was created to include archaea, bacteria, and eukaryotic domains.…

    • 922 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Essay On Burn Injury

    • 1639 Words
    • 7 Pages

    The largest and most vulnerable organ of the human body is the skin as it performs a variety of functions to protect against the environment such as microorganisms, bacteria, UV radiation and harmful chemicals. It also provides sensory information and consists of three layers, the epidermis, dermis and the subcutaneous (hypodermis) layers (Marieb & Hoehn, 2007). The epidermis layer is a superficial layer of the skin and is the most important. It consists of dead cells on the surface…

    • 1639 Words
    • 7 Pages
    Improved Essays
  • Superior Essays

    Unique microorganisms reside on and within tissues and body fluids of mammals, and are known as the commensal microbiota. It is estimated that the human body contains 3x1013 eukaryotic cells and 4x1013 bacteria (1). By early adulthood host cells are outnumbered by microbial species by 100 fold (2). These microbes are far from neutral bystanders, and are suspected to influence the developing immune system in responses from cytokine balance, to lymphocyte responses, to antibody induction (3). In utero, mammals are essentially sterile, and colonization by these microbes begins at birth, and expands throughout life as the host is exposed to foreign organisms through their environment (4).…

    • 1845 Words
    • 8 Pages
    Superior Essays