Вступ. Pseudomonas aeruginosa (P. aeruginosa) є провідним збудником інфекційних ускладнень у пацієнтів комбустіологічних віддалень. Мета. Обгрунтувати доцільність використання декаметоксину (ДМ) при резистентності P. aeruginosa до цефалоспоринів. Матеріали і методи. Вивчено ефективність використання ДМ в подоланні резистентності P. aeruginosa до цефалоспоринів,псевдомонадного бактеріофагу на 50 клінічних штамах, виділених у постраждалих з опіками. Результати. Встановлено, що штами P. aeruginosa, що спричиняли інфекційні ускладнення у постраждалих з опіками, мали виражену резистентність до цефтазидиму (у 80% спостережень), цефепіму (у 80%), цефоперазону/сульбактаму (у 68%). Визначено ефективну бактерицидну дію ДМ на 66% штамів P. aeruginosa , мінімальна бактерицидна концентрація (МБцК) становила у середньому (106,1 ± 5,6) мкг/мл. Обговорення. Чутливість P. aeruginosa до бактеріофагу та цефалоспоринів підвищувалася в присутності ДМ у суббактеріостатичній концентрації (СК). Висновки. Резистентні до цефалоспоринів штами P. aeruginosa не мали перехресної стійкості до ДМ, бактеріофагу. Застосування антисептика ДМ у СК підвищувало чутливість P. aeruginosa до цефалоспоринів в 7 – 8,5 разу; покращувало чутливість помірно стійких фаголізабельних культур P. aeruginosa до бактеріофагу.
Effectiveness of antiseptics decasan ® (DC), chlorhexidine digluconate (CH), miramistin (MR), antimicrobial composition of decamethoxin (AMC, patent N 74853, Ukraine), antimicrobial dressings against isolated strains of S. aureus (n 32), E. соli (n 25), P. aeruginosa (n 20), C. albicans (n 16) in patients with diabetes having pyo-inflammatory complications has been researched. The antimicrobial properties of antiseptics have been studied by means of the serial dilutions method. The antimicrobial activity of dressings (1.0x1.0 cm), such as medical cotton impregnated with AMC; antiseptic overlay with CH (AOCH); Traumastem Biodress Disinfect ® (TBD); activtex CH ® , activtex CHF ® , against clinical isolates of microorganisms has been studied on solid media. The bactericidal action against S. aureus in the presence of AMC (1.4±0.2 мkg/ml), DC (1.73±0.2 мkg/ml); CH (12.8±2.1 мkg/ml); MR (8.3±0.9 мkg/ml) has been found. The bactericidal properties of DC and MR in relation to E. соli in their concentrations of 6.68±0.71 and 17.9±1.9 мkg/ml, respectively, have been determined. AMC (4.9±0.5 мkg/ml) was six times more active than CH (р<0.001). The antipseudomonal action of DC against P. aeruginosa was 1.5 times higher than CH. AMC had also 2.8 times higher activity (р<0.001). The bactericidal action of MR was registered in the presence of 72.9±2.2 мkg/ml. It has been found that C. albicans is sensitive to AMC (7.4±1.9 мkg/ml), DC (14.6±1.9 мkg/ml), MR (26.0±3.6 мkg/ml). CH has a low effectiveness in relation to C. albicans (32.8±7.4 мkg/ml). Advantages of the antimicrobial activity of modern antimicrobial dressings with AMC against S. aureus, E. coli, P. aeruginosa, fungi of Candida genus have been found. О.А.Назарчук-канд. мед. наук, асистент кафедри мікробіології Вінницького національного медичного університету ім. М.І.Пирогова
Background Montenegro is an endemic area for visceral leishmaniasis. Natural condition and geographical position (Mediterranean area) allow of visceral leishmaniasis existence. Epidemiological studies warn on the increase in number of disease in Montenegro, which are 3 patients on 646000 inhabitants per year. Methods The investigations used epidemiological, clinical and laboratory methods. Diagnosis was etiologically confirmed through bone marrow bioptate analysis, by direct microscoping of serial sections colored with the Giemsa s stain, Reticulin (Gordon and Sweet method), PAS method, and by immune-biochemical methods, and serological method. Results In the period from 1992 to 2011 in Montenegro, 67 cases of leishmaniasis have been diagnosed, with 4 lethal outcomes. The children population participate with 36 (%) cases, age 0-4 years in 22 (40%) and age 5-15 years in 14 (%). Which the prevalence of general infective syndrome (high febricity, exhaustion), in all children cases, enlarged of spleen in 28 cases, and liver in 26 cases, anemia in 29 cases, pancytopenia in 22 cases, increased serum transaminases in 27 cases. Recidives were registered in 9 patients. According to the geographic area where the disease was diagnosed the expansion include the entire coastal area of Montenegro from Ulcinj to Herceg Novi, Cetinje, the area of Skadar lake including Podgorica and even some northern parts of Montenegro. Conclusion Expansion of the primary endemic focus, more severe types of the disease, co-infective types and increase in mortality, therapy resistance, coinfective forms of disease are the new features of leishmaniasis in Montenegro.
The paper presents the results of a study of antimicrobial characteristics of antimicrobial agent palisept plus. High sensitivity of S. aureus, E. coli, K. pneumoniae, P. аureginosa, C. albicans to this antimicrobial remedy has been proved. Palisept plus was found to ensure effective and continuous antimicrobial action.
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