How to transmit a blue infection of urinary tract? How is the urinary tract sytenna infection manifest? How diagnosed and treated with a silicular urinary tract infection? Answers to these questions you will find in the article.
Content
Sinnaya wand occupies a special place among the pathogens of the urinary tract infection, as it is characterized by natural resistance to most antimicrobial drugs used in clinics, which causes severe complications after infection of the urogenital system.
Singny wand and transfer paths
A characteristic biological characteristic of the blue stick - the ability to synthesize a water-soluble phenazine pigment - a pyocianine, painting the nutrient medium in a blue-green color, which greatly simplifies the identification of approximately 70-80% of the strains of the cinema gram-negative stick. They grow well on artificial environments, do not ferment lactose and form a smooth round colonies of fluorescent greenish color with a sweet odor. In a smear, cooked from pure culture, sticks can be located singly, couples or form short chains.
The paths of transmission of a syseganic infection are divided into main and rarely encountered. TO
Sources of importance include patients infected with a blue rod, as well as the hands of the serving medical staff. The essential factor in the dissemination of this infection becomes contaminated industry items, solutions, hand creams, face towels, napkins for genitals, shaving loss and T. NS. Rarely encountered ways of transmitting infection through instruments, devices and equipment that have been disinfected ineffective; Introduction of patient infected liquids or solutions (albumin, 5% glucose solution, etc.); Solutions or medicines, which include an insufficiently effective bacteriostatic agent, especially with its long-term use (eye drops); Disinfecting solutions in which gram-negative bacteria can be maintained and even multiply (disinfectants containing phenol, and others.).
The cynical wand shows its properties to cause inflammation only when in place with
disturbed by normal protective mechanisms or with pathogens of other infections. This
Infection affects mainly hospitalized patients with concomitant diseases, persons
old age and children. The main source of hospital infection is patients. Less specific weight is accounted for by the bascyl alone of the strains of the cinema stick and its natural tanks, which, nevertheless, must be taken into account when analyzing the spread of a cinema infection. Finding into the body through catheters, tools or irrigation solutions
urethra or vagina, cinema sticks cause urogenital infections
Systems. Pre-providing factors for their development are calculation, congenital vices
genital organs, permanent or frequently repeated catheterization, prostatectomy. Characteristic
Infection in the hospital situation, for example, in urological departments. Sinenny sticks occupy one of the first places among the pathogens of infections in the transplanted kidney.
Manifestation of a silicular urinary tract infection
Sinneum infection of urinary tract, as a rule, proceeds chronically
months, and sometimes years, disturbing the kidney function. It happens asymptomatic and detected at
bacterioscopic urine study of fevering patients in need of frequent and constant
The catheterization of the bladder. Sometimes urogenital infection goes into generalized shape with clinical phenomena of sepsis, ranging from transient episodes of fever and ending with septic
shock. Frequently, the sinic wand is first detected in the urine after a while after
The end of the course of antibiotic therapy conducted with respect to sensitive microorganisms in patients undergoing catheterization.
Diagnostics of a silicular urinary tract infection
In laboratories use bacterioscopic diagnostics and serological research methods.
Bacterioscopic diagnosis does not represent difficulties, since the neutrality of the cinema sticks to nutrients makes it possible to isolate it on any sufficiently simple liquid and dense nutritional media. However, the Singen's daddy, remaining the leading causative agent of infection, is often in pathological material in association with other gram-positive and gram-negative microorganisms. To isolate it from other components of the Association, a number of differential diagnostic media use.
With the help of serological diagnostics in a relatively short time, you can correctly diagnose. Such capabilities have immunochemical methods based on the interaction of microbial antigens with the corresponding antibodies. With their help in biological fluids, both antigens of the causative agent of infection and antibodies produced in response to antigenic stimulation of the immune system.
Treatment of a silicular urinary tract infection
To the most effective drugs in infections caused by a blue rod belong to
polypeptide antibiotics - polymyxins (polymyxins in and m, as well as close to them in the structure of Kolistin - Polymixin E); aminoglycosides; beta-lactam antibiotics - penicillins of a wide range of action and cephalosporins; Dioxidine - antibacterial drug for local and parenteral use.
The immunoprophylaxis and immunotherapy of the cinema infection using antigenic preparations isolated from the various components of the cinema stick cell, as well as using the hyperimmune plasma and immunoglobulin obtained on them.
Given the mechanism and factors of the spread of infections caused by a blue stick, follows
consider disinfection and sterilization with the most effective ways to prevent them
Distribution.
