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L2a, 4 serum . Clothing psittaci with monoclonal antibodies recognize the original antigen can be divided into 4 serotypes. Chlamydia pneumoniae is merely an serotype. 4. Chlamydia is not resistant to heat cold tolerance, survival is merely 56 ~ 60 5 ~ 10min, can be stored as several years at -70 degrees. 0.1% formaldehyde solution, 0.5% phenol 30min can slay. 0.5min 75% liquor can annihilate. To tetracycline, erythromycin, spiramycin, doxycycline and rifampin mean is quite acute. Pathogenicity and immunity 1. Pathogenesis of Chlamydia-negative bacteria can produce similar within the Grand endotoxin, intravenous injection of mice, the animals fast died. In vitro experiments suggest that chlamydia lipopolysaccharide and surface proteins to promote their digestion in the susceptible cells, susceptible cells promote endocytosis of Chlamydia, and can discourage combination of phagosomes and lysosomes, so that chlamydia propagation and abuse in phagocytic cells in vivo. Chlamydia-infected cells by metabolic oppression, and then demolished. 2. Disease, for instance (1), Chlamydia: Chlamydia trachomatis by the biological variation of A, B, Ba, C serotypes cause. Mainly scatter by direct or indirect adjoin, that the eye - the eye or eye - hand - eye through communication. Chlamydia trachomatis infection in the eye when conjunctival epithelial cells, in which the proliferation and the formation of dispersed in the cytoplasm of type, cap, mulberry-type or filling type inclusions. Incidence of the ailment is slow, the early stage eye conjunctiva of keen or subacute inflammation, the rendition of tears, mucopurulent expel, conjunctival congestion and other omens and signs. Late into a continuing, emerged conjunctival scarring, eyelid, trichiasis, corneal pannus-induced corneal damage, which affects vision, guiding to blindness. According to statistics, the first reason of blinding trachoma family. Tang Fei of China in 1956, savants and others who use the chick embryo yolk sac inoculation, the world's 1st successfully insulated from Chlamydia trachomatis, thereby contributing to the original body of research. (2), inclusion body bag meningitis: from biological trachomatis variant D ~ K serotypes cause. Including infant and mature two. The former baby through the birth waterway infection, acute purulent conjunctivitis (inclusion bodies pyorrhea eyes), non-infringement of the cornea, can heal. Sexes may be due to contact with infected adults, handled the access to the eye or from contaminated swimming pool water, causing follicular conjunctivitis, also known as swimming pond conjunctivitis. Lesions alike to trachoma, corneal pannus, but does not arise, nor conjunctival scarring, commonly several weeks or months behind retrieval, without sequelae. (3), urinary and reproductive tract infections: displacement through sexual contact, by the biological variation of D ~ K trachomatis serotypes cause. Performance of male urethritis, can be mitigated without manipulation, but the majority into a continuing, cyclical increase, and the merger epididymitis, proctitis, etc. Women can cause urethritis, cervicitis, salpingitis is more solemn complications, guiding to feminine infertility. The serotypes of Chlamydia trachomatis sometimes can cause pneumonia. (4), venereal lymphogranuloma: from biological variation caused by Chlamydia trachomatis LGV. LGV spread through contact with the sexes, is a sexually transmitted disease. Male attack inguinal lymph nodes, causing suppurative lymphadenitis and chronic lymphogranuloma. Women may intrude the perineum, anus, rectum, anus ~ ~ perineal rectum appeared restricted Organization (5), respiratory tract infections: Chlamydia pneumoniae and Chlamydia psittaci by the cause. Chlamydia pneumoniae causes acute respiratory infections to pneumonia more common, it can cause bronchitis, pharyngitis. Psittacosis originally normal infection of brutal birds and servant beasts can also pass through the respiratory tract and then to humans, the accident of respiratory infections and pneumonia. (6), autoimmune chlamydia infection can induce cellular and humoral immune inverse sex. But protection is not muscular, also short, so usually persistent infection chlamydia infection, recurrent infection or invisible infection. Some human rind after injection of Chlamydia antigens within the immune pathological damage. Immunity to Chlamydia infection can elicit cellular and humoral immune opposite sex. But protection is not lusty, too short, so usually consistent infection chlamydia infection, recurrent infection or secret infection. Some person skin after injection of Chlamydia antigens within the immune pathological damage. Types of known human disease chlamydia, there are three, that, Chlamydia psittaci, Chlamydia trachomatis and Chlamydia pneumoniae. The three chlamydia can cause lung infections. Chlamydia psittaci can have the kind of chlamydia infection in birds, such as parrots, peacocks, chickens, ducks,ugg boots, pigeons and other tissues, blood and feces, a way to contact and inhalation of infection to humans. Chlamydia trachomatis and Chlamydia pneumoniae bacterium Chlamydia cardinal
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Some also synthetic folate, but meager the role of metabolic energy, we must depend on host cell metabolism intermediate production, which showed a strict intracellular parasites (6), to many antibiotics, sulfa-sensitive, can inhibit growth. 1957 will be classified in the chlamydia bacteria. Chlamydia parasite on a wide scope of people, mammals and birds, only a few pathogenic. According to the antigenic structure, the nature of inclusion bodies, the different sensitivity of the sulfonamides, is divided into the Chlamydia trachomatis, Chlamydia psittaci Chlamydia pneumoniae three kinds. Of which there are three biological variants of Chlamydia trachomatis, trachoma is biological variation, venereal lymphogranuloma (LGV) biological variation and biological variation mice. There is biological variation trachomatis serotypes A ~ K14 (including Ba, Da,boots on sale, Ia). LGV biological variation as well as four serotypes, namely L1, L2, L2a, and L3. 1 specimen collection. Drawn:card, it is widely spread in nature. It does not synthetic high-energy compounds ATP, GTP's ability to be provided by the host cell, thus the energy parasites, mostly spherical, heap-shaped, with the cell wall, in general parasites in animal cells. Once they are placed under the virus, later found sui generis. It is a many larger virus, smaller than bacteria, prokaryotic microorganisms, spherical, only O.3-0.5 micron in diameter, it has no athletic ability, chlamydia vast parasitic to humans, mammals and birds, only a small number of pathogenic of. (CHEMTRON) chlamydia is currently the most widely used tool for chlamydia testing.
male: sterile cotton swab into the urethra about 2cm at the circulation, still painted after a few seconds. Women: delete the cervix mucus with a sterile swab into the cervical canal l-2cm circulation painted. Can still be drawn with the urethra, ulcers or inguinal Wang Xuan suction liquid. 2. Specimen: the swab placed in accumulation tubes by adding extraction buffer in the scale, 800C water bath for 10 minutes at apartment temperature for cooling at fewest 5 minutes. 3. Test: dropping 5 dew of extract in the test specimen test plate window, for 15 minutes, read the results. Classification according to 9th version of Bergey's Manual of bacterial assortment, Chlamydia trachomatis in the taxonomy are present (Chlamydiales), chlamydia under Section (Chlamydiaceae), Chlamydia (Chlamydia). On the basis of DNA homology and antigenic structure of 1 to chlamydia were 4 species. That Chlamydia (Chlamydiae) divided into: Chlamydia trachomatis (C. trachomatis), Chlamydia pneumoniae (C. pneumoniae), Chlamydia psittaci (C. psittaci) and mammals Chlamydia (C. pecorum). Human disease is effectively the first three Chlamydia trachomatis which the maximum common. One variant of Chlamydia organisms have A ~ K, during which the increase of different subtype Ba, Da, and Ia, a aggregate of 14 serotypes; venereal lymphogranuloma biological variants have L1, L2, L2a, L3 four serum. Clothing psittaci with monoclonal antibodies recognize the original antigen can be divided into at least eight serotypes. Chlamydia pneumoniae is only one serotype. Development (A) and morphological staining chlamydial developmental cycle in host cells reproduce, has a matchless developmental cycle, showing two differ forms of structure, which represents the development of the two phases. 1. The original body (elementary body, EB): small spherical, oval or pear-shaped, diameter 0.2 ~ 0.4mm. Electron microscope, the class can penetrate the dense nuclear structure and a small sum of ribosomes, a cell wall, is a mature chlamydia, chlamydia generally speaking refers to the original body. Giemsa stained purple, Macchiavello stain red. Outside the original body more stable in the host cell, non-reproductive capability, but is highly infectious. When entering susceptible cells, the formation of vacuoles in the cell membrane surrounding the phagosome gradually adult, the volume increases into the proliferative state, and formed the beginning of the body. 2. The opening of the body (initial body): a colossal spherical, diameter 0.5 ~ 1mm. No dense nuclear matter, but there are fine mesh, it is also known as the reticular (reticulate body, RB). Before the body is no cell wall, and Macc hiavello Giemsa staining showed blue. Outside the cell body ahead decease very quickly, so the non-infectious. Body by way of the second department began breeding many offspring, the formation of dense inclusion bodies. Before inclusion in the mature body for the descendant of the original body, and then destroy the infected cells from the release; then infect new susceptible cells and start a new development cycle. Each development cycle is about 48 to 72 hours, namely: the original body ? absorption ? phagosome (vacuoles) ? body in the opening of phagocytosis in vivo formation of binary fission forgery ? ? ? formation of inclusion bodies in inclusion bodies within the mature body ? the original release. The beginning of the original body and body peculiarities more temperaments of the original body before the body size (diameter, ?m) 0.2 ~ 0.40.5 ~ 1 wall + - the extracellular reliability of + - Infectious + - ability to reproduce - + toxicity + - difference between the clothing and bacteria is different from the original body is also different from the virus, a bacterial micro-organisms, are prokaryotes, which did not form nuclear layer of the cell kernel. The main difference with the bacteria chlamydia is its absence of bio-energy source of ATP synthesis enzyme, that Chlamydia can not synthesize their own bio-energy material ATP, the energy is completely dependent on the infected host cell to cater. The main difference between chlamydia and viruses have in their DNA, RNA two kinds of nucleic acids, ribosomes, and a similar cell wall membrane, and the two split ways proliferation, antibiotics can be quelled. Chlamydia organisms are prokaryotic class. Chlamydia genomic functions in genome size between 1.04Mb ~ 1.23Mb. Which Chlamydia trachomatis serotype D genome of 1.04Mb, G + C 41.3%, while a 7 493bp plasmid. The entire genome has 894 protein-coding genes, there is particularly strong in DNA repair and recombination system and ascertained no prophage genes. Cultural characteristics of obligate intracellular chlamydia parasite. Most in 6 to 8-day-old chick or duck embryo yolk sac in the growth and reproduction, and can be found in the yolk sac membrane inclusion bodies, the original body and body mesh motes. Some ways to make chlamydia vaccine in mice by decisive infections such as Chlamydia psittaci inoculated mice; venereal lymphogranuloma chlamydia-inoculated mice head. Chlamydia can be in some primary or passaged cell lines growth, such as HeLa-299, BHK-21, McCoy or HL cell lines are more sensitive than the embryo to develop. To improve the isolation of culture-positive rate, by centrifugation or by xray irradiated cells to make more chlamydia adsorbed to the surface of susceptible cells. Antigenic structure according to the different cell wall components, can be divided into genera, category, type-specific antigen. 1. Case-specific antigen: is Chlamydia four kinds of common antigen. Located in the cell wall, as LPS, similar to lipoprotein of gram-negative bacteria - LPS complexes. With the complement fixation test for detection. 2. Species-specific antigen: a great many chlamydia species-specific antigen in the major external membrane protein (major outermembrane protein, MOMP) on. With the complement fixation test and neutralization assay. 3. Type-specific antigen: a different subspecies of the major external membrane protein antigen-specific components. Type-specific differences in the molecular root of antigen by the variable district amino mordant sequence alterations in the decision. Detection means is commonly used monoclonal antibody microimmunofluorescence test (MIF). 4. Antigenic variation: the major outer membrane protein epitopes have mutated, and easy to form a new subspecies. Chlamydia trachomatis fast qualitative and quantitative detection of the present quick detection of minutes. Popular gold used for the calibration of the quick detection (colloidal gold). The detection principle is: The anti-chlamydial LPS monoclonal antibody and goat anti-mouse IgG polyclonal antibodies were fixed on the solid period nitrocellulose membrane, and variant, and colloidal gold-labeled anti-Chlamydia LPS monoclonal antibody and other reagents and raw substances, the applying of colloidal gold immunochromatography technology, using double-antibody sandwich form of chlamydia testing means built for female cervical and male urethral chlamydia testing. To achieve the detection of female cervical and male urethral chlamydia in the presence of clinical diagnosis of chlamydial infection, the test results absence to clinicians with symptoms, signs and other test results to further define the intention. Detection quality of the specimen requires sampling the detection of Chlamydia trachomatis is exceedingly momentous. Chlamydia trachomatis detection accuracy depends on the quality of the sample collection techniques, the sample should involve a massive digit of cellular components and not equitable body fluids. Cervical samples: use of sterile cervical swab, or disinfection of textile, polyester swab. Before the sampling swab or cotton pellet with the other regions of the extraoral cervical mucus erased, the sampling swab into the cervical canal by the coalition of columnar epithelium scales, until the swab head has been almost invisible. Rotate swab 15-20 seconds out, do not touch the cervix and vaginal wall. This will assure more of columnar epithelial cells, and Chlamydia trachomatis major parasites in the columnar epithelial cells. Cervical brush sample cells can also be used (not supplied) accumulation (Note: Pregnant women ought not use this method). After cleaning the cervix estuary, the brush into the cervical cells, columnar epithelial cells through the scales coalition, reside 2-3 seconds, rotating brush cells after two laps out, scrupulous not to touch the vaginal wall. If the detection can be immediately carried out after the swab into the sample tube in the sample handling. Samples of male urethra: urethral swab or cells with a brush (not supplied) can be used for urethral sampling. Patients at least 1 hour before sampling do not urinate. The swab or brush into the urethra 2-4 cm cell, rotated out after 3-5 seconds. If the detection can be immediately carried out after the swab into the sample tube in the sample treatment. Test results negate results: only the control line (C) with a red line, test line (T) no red line appears. Positive results: In appending to quality control lines, while a red line appears in the test line (T). Invalid result: control line does not appear red, the outcome is ineffective. Should be replaced with a new test kit duplicate experiments. The remaining obtainable samples have been processed or re-sampling. Note: When the test line is strong, the control line may be relatively fewer, this is regular. Gold criterion method of rapid detection of Chlamydia trachomatis has a fast, handy, lofty precision avails. For clinical diagnosis and other doctors to save a lot of period. For the rapid detection of Chlamydia trachomatis currently on the mall fashion. Chlamydia symptoms appear in about 1-3 weeks or months after, mainly male chlamydia affirmative urethral embarrassment, tingling and burning sensation, and with varying degrees of frequency, urgency, dysuria, urinary lighter than the ache of gonorrhea. Urethra with mild bulging and a serous or mucopurulent secretions slender and less, do not urinate for a long period the first a.m. urine or urethral discharge pollution before the visible underwear, and the urethra can be seen as came, in the early morning before squeezing out a small value of mucus in the urethra. Bladder inflammation may have hematuria; asymptomatic non-gonococcal urethritis, about 30-40% of patients with atypical symptoms or no symptoms. About 1 / 3 of the gonococcal urethritis Chlamydia trachomatis infection in patients combined, then appeared to cure gonorrhea urethritis symptoms, often misdiagnosed as chronic or PPNG strains of gonorrhea infection. Chlamydia positive performance of epididymal enlargement, hardening and tenderness, mostly unilateral, some patients with lifted anti-Chlamydia trachomatis antibodies can be pumped directly from the epididymal fluid isolated Chlamydia trachomatis; containing the testis orchitis can occur, manifested as testicular pain, tenderness, scrotal edema and vas deferens petrify thicker; comprising the prostate can occur when the urethra, perineum and anus blunt pain or tenderness may be sexual dysfunction, rectal exam can be touching tenderness of the prostate. Such as the prostate was enlarged, there may be compression of the urethra and urine flow thinning,real ugg boots, inability to urinate, and urine fempty ofterruption; the disease can also be combined Reiter's syndrome, namely arthritis, conjunctivitis, urethritis triad. Chlamydia sensitive to heat resistance, survival at 60 ? only 5 to 10 minutes. Chlamydia resistance to cold, can be stored at -70 ? for several years, freeze-drying can be stored more than 30 years. Common disinfectants can kill quickly chlamydia, such as 0.5 minutes or 75% ethanol, 2% Lysol solution may be to kill 5 minutes. Erythromycin, doxycycline and tetracycline inhibit the role of chlamydia reproduction. Interferon interferon in animal models such as the role of Pank caused by Chlamydia trachomatis mouse model of lower genital tract infections, detection of IFN-? caused by the protective efficacy. To the applying of mouse monoclonal anti-IFN-? antibody or treatment with recombinant IFN-? and then infected with Chlamydia trachomatis. The results showed that, given a positive IFN-?, helps to clear chlamydia. Zhong et al learn of Chlamydia trachomatis with endogenous IFN-? in the role of local defense, chlamydia infection in the spleen cells of IFN-? and liver tissue is related microbial removal, the animal has been vaccinated spleen cells transplanted into mice without immune, and then infected with chlamydia. The results can dwindle the receptor animal infections. The animals treated with the monoclonal antibody is caused by caustic infection. These data indicate that endogenous IFN-? in the clearance of Chlamydia trachomatis L1-type system has an important role in infection, IFN-? play in many chapters of the show. Reproductive tract tissue histopathology shows the animals treated with antibodies, tubal inflammatory exudate infected tissues was significantly reduced. This immunohistochemical method to find chlamydia immune to the disabling of the collateral. Secretions from the submucosal to the Chlamydia-specific antibodies, the genital tract Chlamydia infection has a protective effect. IFN-? in cell culture systems in the role of T cells producing interferon-? (IFN-?) are stimulated to impede Chlamydia in the monocyte-macrophage cells, fibroblasts and epithelial cells growth. Beatty and other studies have shown that high levels of IFN-? completely inhibited the growth of chlamydia, but in low concentrations is different from the original body and lead to the beginning of the subcellular structures of the body increases, the formation of atypical non-infectious state . These cell culture experiments for IFN-? concentration in the chlamydia infection in vivo is also confirmed. These atypical micro-organisms have different ways of expressing chlamydial antigens, such as the synthesis of heat impact protein 60 (one immune pathogenic mechanism of antigen), outer membrane protein synthesis dwindle (a protective antigen), and even some original clothing structure, such as lipids (LPS) or Mr 6000 envelope protein wording is also suppressed. In further experiments, Beatty and other studies of persistent infection of cell cultures infected with chlamydia extracted activation. These micro-organisms are not transferred to normal without IFN-? in the culture medium resulted in the breakthrough of infectious pathogens. This phenomenon of increased expression of membrane proteins, pathogens behind into fashion perversion typical of chlamydia. Ocular chlamydial infection and urinary tract epithelial cells, these cells have an update presently, so that there can be persistent chlamydia infection. However, prelude data show that Chlamydia can be present in the subcutaneous tissue. Preventive measures before pregnancy, the pair should be conducted in preparation for chlamydia testing, if there is chlamydia, pregnancy should be cured before; Second, early pregnancy test, whether the test is positive, should be treated, so as not to pose impair to the fetus. Non-pregnant women may be taking minocycline, erythromycin and other pills, productive women, only treatment with erythromycin. Erythromycin side effects, Chlamydia is a disease transmitted through sexual contact, there are also indirect infection,sale uggs uk, so the couple consideration to sexual health, prevent sordid sex, the obstruction of chlamydia infection is probably very important significance. Atlas Atlas entry for more pictures to humans with respiratory droplets, such as maternal and baby contact and sexual contact to spread. Chlamydia laboratory tests 1. Chlamydia cell culture: sensitivity of Chlamydia trachomatis to McCoy cells, cell lines, Hela-229 cells and BHK cells, the most commonly used by cycloheximide treated McCoy cell monolayer, incubated with monoclonal fluorescent antibody staining, can be quickly analyzed, but the operator must be versed, demand for vocational exercising. The sensitivity of culture method was 80% -90%, a positive diagnosis can be established. 2. Chlamydia cytology method: in the infected cells may have chlamydia inclusion bodies exist. Cell samples taken from the site of infection for the tarnish, Giemsa staining inclusion body is blue or dark purple, brown iodine staining. But needy sensitivity (40%), is immediately seldom used. In recent years the use of fluorescein-labeled anti-Chlamydia monoclonal antibody, to detect chlamydia in the smears, the use of more convenient, the key with Chlamydia outer membrane protein (MOMP) monoclonal antibody reagent products (MicoTrak , Pathfinder, Monofluor). Results to determine: the number of chlamydia to> 10 can be judged as positive. Chlamydia is a type of feature in eukaryotic cells franchise parasitic alive organisms. Study found that these micro-organisms and gram-negative bacteria have many similarities. These features are: (1), there are two types of DNA and RNA nucleic acid (2), has a unique developmental cycle, similar to the way bacteria reproduce by binary fission (3), the makeup of the cell wall with adhesive peptide (4), containing ribose body; (5), an independent enzyme system that wrecks down glucose release of CO2, there Open Category: Microbiology, ATP, enzymes, disease, prokaryotes me to improve, in nuclear material and ribosome, the chlamydia namely mature, the extracellular fashion. Giemsa staining was lavender, Gimenez stained ruddy. The aboriginal body namely extremely infectious, in a more settled outdoor the host cell, no ability to clone, via the character of endocytosis into intracellular vacuoles in the incipient body in the gradual evolution, increasing a mesh body. (2) reticular (reticulatebody, RB), alternatively the beginning of said body (initialbody), EB by endocytosis into the intracellular character, surrounded at the hosts lost apt the formation of vacuoles EB, and within the vacuoles gradually increased to RB. Diameter of 0.5 ~ 1.0?m, circular or oval. Electron density is low, no cell walls, metabolism and active, with 2 split mode circulation. RB as cells form, no infection, Macchiavello stain blue. RB in vacuoles among the EB develops into many descendant, likewise understood as inclusion bodies. Mature loosen of EB from the host compartment, the fashionable infection of susceptible cells, start a current evolution wheel, the all development wheel takes almost 48 ~ 72h. 2. Cultural characteristics of obligate intracellular chlamydia parasite, tin no use artificial mores medium, can be accustom chick embryo yolk sac, and HeLa-299, BHK-21, McCoy and additional cell culture. Cell cultures inoculated with specimens will centrifuge tube, into the cells to enhance adhesion of chlamydia; or in culture tubes at joining diethyl aminoethyl dextran, to boost chlamydia adsorbed ashore susceptible cells, additional isolation and culture-positive rate. 3. Types along to the antigen structure, inclusion of the nature and sensitivity of the sulfonamides, chlamydia can be divided into Chlamydia trachomatis, Chlamydia pneumoniae, Chlamydia psittaci three varieties. There are 3 variants of Chlamydia trachomatis is trachoma biological biological variation, venereal lymphogranuloma organisms and mouse biological variation. One another of Chlamydia organisms have A, B, C, D, J, K, and additional serotypes, venereal lymphogranuloma and biological variation have L1, L2, L3,chlamydia
2. Containing DNA and RNA. 3. With the cell wall, but no peptidoglycan, containing only trace amounts of the cell wall, interlocked by a disulfide bond peptide as a scaffold. 4. Sensitive to many antibiotics. 5. With some enzymes but not perfect, the lack of these enzymes have the role of metabolic energy, to be provided by the host cell. In chick embryo yolk sac and a variety of cell growth and reproduction. 6. Has a unique developmental cycle, only in living cells by binary fission mode propagation. Pathogen Chlamydia psittaci and Chlamydia trachomatis pathogens in as the representative of the special nature of parasitic organisms. First used by the Palace Chuanmi inferior (1935) from patients with inguinal lymphogranuloma Miyagawa chromosomes as found in the body and was named Miyagawa's body (Miyagawanella) (E. Brumpt, 1938). Since then, they have a lot of other names, such as Rickettsia's relatives phoned Rickettsiaformis, Neor-ickettsia, they are also termed as viral and geese that parrot fever and inguinal lymphogranuloma virus (psittacosislymphogranvlo- ma, virus, PLV), parrot fever virus team of geese (Psittacosisvirusgroup), etc., very confusing. Now by Berger-type classification has been classified as chlamydia present (Chlamidiales, LAPagei, etc., 1971). However, there are still many ambiguities. Particle diameter of 0.3 microns infection was spherical, the optical microscope can be seen; cell wall and cell membrane was wrapped in the cytoplasm are ribosomes; nucleic acid containing both DNA and RNA; has demonstrated the activity of glucose metabolism and protein synthesis; in the cytosol intracellular proliferation, the quality does not enter inside the cytoplasm. Infected particles into the cell through phagocytosis intracellular wave, into a mesh structure commonly known as the particle. By the proliferation of the reticular structure in the late maturity of disseminated infection particles. Thus, in the cell cycle, however not to retain the continuity of the incubation period as a particle, however, the lack of confirmed infection of the mesh structure, so from the outside looks, there is a latent period equal to the period. To this end, as said upon, until recently classified as a virus. Chlamydia is a bacterium is also different from the virus is different from a germ. The main difference with the bacteria chlamydia is its lack of bio-energy source of ATP synthesis enzyme, that Chlamydia can not synthesize their own bio-energy substance ATP, the energy is completely dependent on the infected host cell to provide. The main difference between chlamydia and viruses have in their DNA, RNA two kinds of nucleic acids, ribosomes, and a similar cell wall membrane, and the two split ways proliferation, antibiotics can be suppressed. Chlamydia organisms are prokaryotic class. Photo caption: Giemsa stain, fuel immersion (1000), saw a large mononuclear cells, including cytoplasm and oval-shaped with spherical inclusions. Characteristic biological traits 1. Chlamydia development cycle and morphological staining cells in Suzhu main breeding with special life-cycle can be scrutinized in two different grain structure: (1) of the original body (elementarybody, EB) diameter of 0.2 to 0.4 of a small spherical particles, a cell wall,chlamydia
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About elementary features and biological properties of pathogenic autoimmune autoimmune type classification of developmental characteristics of specimen collection characteristics of culture characteristics of the genome structure of Chlamydia trachomatis antigen detection methods opposition positive symptoms of chlamydia Introduction to basic preventive measures to coerce interferon chlamydia (chlamydia) is a type of bacteria through the filter, strict intracellular parasites, there is a unique developmental cycle of the prokaryotic cell micro-organisms. Previously thought to be viruses, bacteria are vested zones. Chlamydia widespread parasitic to humans, birds and mammals. Can cause human disease are Chlamydia trachomatis, Chlamydia pneumoniae, Chlamydia psittaci pneumonia. Their common characteristics: 1. Larger than the virus, about 250 ~ 500nm, in the optical microscope can check see. Related articles?
