The characteristics of myalgenes and the collection of specimens

mycoplasma, also known as mold, is the smallest and simplest primary nuclear organism ever discovered. The only visible cell device in my mycosome cells is the cytosome (the mycosm is the primary nucleocyte, and the nucleocyst of the primary nucleocyte has only the cytosaccharial).original was discovered in 1898 and is a simple primary nuclear creature. It is between bacteria and viruses. Myosome structure is also relatively simple, most spherical, no cell wall, only three layers of structure of the cell membrane, so it has a greater variability. Myogen can be inoculated and grown on a special media, which can be used in conjunction with clinical diagnosis.I, the characterpattern and structure the size of the primary body is 0.2 to 0.3um, can pass
filtering
bacteria, often to cell culture work to bring pollution trouble. No cell walls, can not maintain a fixed form and multi-form. Gloine dyeing is not easy to color, so it is commonly used Giemsa dyeing to dye it lilac. Cell membrane cholesterol content is more, about 36%, to maintain the integrity of the cell membrane has a certain role. Substances that can act on cholesterol (e.g. dimycin B, saponin, etc.) can cause the destruction of mycomal membranes and cause mycomal death.primary structuremycoplibacterial genome is a ring of double-stranded DNA with a small molecular weight (only one-fifth of E. coli) and limited synthesis and metabolism. At one end of the mynchon has a special terminal structure (terminal structure) that enables the mycosmosis to adhere to the surface of the epithelial cells of the mucous membranes of the respiratory tract, which is related to pathogenicity.culture characteristics the nutritional requirements are higher than that of the general bacteria, in addition to the basic nutrients, 10 to 20% of people or animals
serum
need to be added to provide the cholesterol required by myosomes. The most suitable pH7.8 to 8.0, less than 7.0 death, but the most suitable pH6.0 to 6.5.anaerobic, and some strains grow better with 5% CO2 at the beginning of separation. Slow growth, incubating on solid cultures with less
agargic
content for 2 to 3 days a typical "lotus egg-like" bacteria: round (diameter 10 to 16um), the core part is thicker, down into the culture base, surrounded by a thin layer of transparent particle area. In addition, myophylogens can grow in chicken embryo fluffy urethra membranes or cultured cells.variety of breeding methods, mainly for two division and reproduction, as well as fracture, branching, germination and other ways, gai due to lack of cell walls caused by division of the two subcell size. At the same time, myogen splits and its DNA replication is out of step, forming a multi-core longsome.biotransm reaction and parting the mycomaloids that can generally break down glucose can not use arginine, and esines that can use arginine can not break down glucose, according to which the myosomes can be divided into two categories. The diaspora cannot use glucose or arginine, but urea can be used as an energy source.all kinds of myganics have specific surface
antigen
structure, very few cross-reaction, with type specificity. The growth inhibition test (GIT), metabolic inhibition test (MIT) can identify mycogen antigens for parting.resistancemy my primary body's resistance to heat is similar to that of bacteria. Sensitive to environmental osmotic pressure, mutations in osmotic pressure can cause cell rupture. It is more bacterial sensitive to heavy metal salts, charcoalic acid, lysol and some
s surfactants
but more resistant to radon acetate, crystalline purple and nicotic acid than bacteria. Antibiotics such as penicillin, which affect wall synthesis, are insensitive, but antibiotics such as erythromycin, tetracycline, streptomycin and chlorampheniccin, which act on mycomycin, can inhibit or affect
protein
synthesis and have the effect of killing mycomycin.pathogenic and immunologic primary does not invade the body tissue and blood, but after the respiratory tract or genitourinary tract epithal cells adhere to and settle, through different mechanisms caused by cell damage, such as obtaining lipids and cholesterol on the cell membrane caused by membrane damage, the release of nerve (external) toxins, phosphatase and hydrogen peroxide.macrophages, lgG and lgM all have certain lethal effects on my myophyll. SlgA antibodies produced by
mucous membranes
have been shown to have the effect of preventing mycoid adsorption. In children, sensitive lymphocytes can enhance the body's resistance to my myogen pneumonia., characteristicsprimary is currently found to be able to grow and reproduce in in lifeless base of the smallest microbial
the
. Mycospheric body is diverse, basically spherical, can also be spherical or silky, its germs are needle-tip size, so it is called a tiny mycosm. What can cause human urinary tract infections are the anti-diopenia and human-type myosomes. It is mainly transmitted through sexual contact, and a few can also be transmitted indirectly. The urinary system is its susceptible cell.Because it does not have a cell wall, so the impact of cell wall synthesis of antibiotics, such as penicillin is insensitive, erythromycin, tetracycline, carnamycin, streptomycin, chlorampheniccin and other antibiotics acting on the nucleoproteins, can inhibit or affect mycomycin protein synthesis, inhibit mycologic action, but can not cure, can not make the body produce immune antibodies to it, easy to repeat, the current use of Chinese medicine can make up for this deficiency.is the smallest and simplest independent living primary nuclear organism. It has no fixed form, the form varies with the environment, in the liquid can be spherical, ring and silky; The dexterity mycombinant (the only confirmed one) has urea enzyme activity that breaks down urea. After infecting the human body, by attaching to the host cell's body, causing cell membrane damage, its metabolites produce toxic effects. Chlamydia can cause urethritis, eye conjunctivitis, but also cause appendicitis, prostatitis, cervicitis, vasculitis, fallopian tubeitis and pelvic inflammatory disease. Newborns can be infected with conjunctivitis and pneumonia through the birthing channel. Gay men can suffer from rectalitis and pharyngitis., myophylla specimen collection: 1. Specimen acquisition: : with sterile cotton swabs inserted into the urethra about 2cm rotation, stationary for a few seconds to take the material. Female: mycosm specimen erases cervical mucus and inserts a sterile swab into the cervical tube l-2cm rotating material. Samples can still be used for centrifugal deposits of prostate fluid, semen and urine.
a primary specimen is2． Inoculation: Wash the specimen into a Uu or Mh liquid culture, or filter it with a filter.3. Culture: Incubate in a 370C thermostat for 1 to 3 days, observing the color change of the culture base daily.: Liquid culture base from yellow to red, clear and transparent can be initially judged as Uu or Mh positive.