1 research outputs found
ΠΠΠΠΠΠΠΠΠΠ― Π‘Π’Π ΠΠΠ’ΠΠΠΠΠΠΠΠΠ― ΠΠΠ€ΠΠΠ¦ΠΠ― (ΠΠ Π£ΠΠΠ« Π) ΠΠ―ΠΠΠΠ₯ Π’ΠΠΠΠΠ Π Π₯ΠΠ Π£Π ΠΠΠ§ΠΠ‘ΠΠΠ Π‘Π’ΠΠ¦ΠΠΠΠΠ Π Π. ΠΠΠ‘ΠΠΠ«
Aim. To study features and risk factorsΒ of soft tissue's invasive streptococcal infection in surgical unit's patients: a) emm-types of the most often recovered streptococcus; b) human immune response for streptococcal antigens (streptolysin-O and the group A carbohydrate antigen); c) main patient's conditions that complicate the course of soft tissue's streptococcal infection. Patients and methods. 101 surgical unit's patients with soft tissue's infection, which group A streptococcal (GAS) nature, were examined. Emm-types were determined by comparison of emm gene sequenced part with data of CDC Streptococcus Laboratory. ASO and specific anti-group-carbohydrate IgM were measured with photometry and ELISA accordingly.Β Patientβs personal data were analyzed by standard statistical programs. Results. Among 34 emm-types of all streptococcal isolates emm28 and emm64 were registered only in invasive infection.Β Emm-types 1, 49, 60, 66, 77, 84, 88 were most often. Among 23 sera from invasive GAS-infection's patients, 15 (65%) were ASO-negative, 6 (26%) were ASO-low-positive, and 2 (8%) were positive, but negative for the anti-group-A-carbohydrate IgM. Conclusion. Lower levels of the humoral immune response as well as risk factors such as trauma, alcoholism, diabetes, chronic venous insufficiency contributed to development of severe forms of GAS-infection. The main streptococcal emm-types for soft tissue's invasive GAS infection in one of Moscow surgical unit's patients in 2008-2011 were registered.Β Π¦Π΅Π»Ρ. ΠΠ·ΡΡΠΈΡΡ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΠΈ ΡΠ°ΠΊΡΠΎΡΡ ΡΠΈΡΠΊΠ° ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠΉ ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠΎΠ²ΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ ΠΌΡΠ³ΠΊΠΈΡ
ΡΠΊΠ°Π½Π΅ΠΉ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ°, ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΠ²: Π°)emm-ΡΠΈΠΏΡ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΡΠ°ΡΡΠΎ Π²ΡΡΠ΅Π²Π°Π΅ΠΌΡΡ
ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠΎΠ²; Π±)ΡΡΠΎΠ²Π΅Π½Ρ ΠΈΠΌΠΌΡΠ½Π½ΠΎΠ³ΠΎ ΠΎΡΠ²Π΅ΡΠ° ΠΌΠ°ΠΊΡΠΎΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΠ°Β Π½Π° Π°Π½ΡΠΈΠ³Π΅Π½Ρ ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠ° (ΡΡΡΠ΅ΠΏΡΠΎΠ»ΠΈΠ·ΠΈΠ½-Π, ΠΏΠΎΠ»ΠΈΡΠ°Ρ
Π°ΡΠΈΠ΄); Π²)ΡΠΎΡΡΠΎΡΠ½ΠΈΡ, ΠΎΡΠ»ΠΎΠΆΠ½ΡΡΡΠΈΠ΅ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠΎΠ²ΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ ΠΌΡΠ³ΠΊΠΈΡ
ΡΠΊΠ°Π½Π΅ΠΉ. ΠΠ°ΡΠΈΠ΅Π½ΡΡ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. Π ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π²ΠΊΠ»ΡΡΠ°Π»ΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ° (101ΡΠ΅Π».), Ρ ΠΊΠΎΡΠΎΡΡΡ
Π²ΡΠ΄Π΅Π»ΡΠ»ΠΈ ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠΈ Π³ΡΡΠΏΠΏΡ Π. Emm-ΡΠΈΠΏΡ ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠΎΠ² ΡΡΡΠ°Π½Π°Π²Π»ΠΈΠ²Π°Π»ΠΈ ΡΡΠ°Π²Π½Π΅Π½ΠΈΠ΅ΠΌ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠ°ΡΡΠΈ Π³Π΅Π½Π° emm Ρ Π΄Π°Π½Π½ΡΠΌΠΈ ΠΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠ³ΠΎ Π±Π°Π½ΠΊΠ° Π΄Π°Π½Π½ΡΡ
emm-ΡΠΈΠΏΠΎΠ² CDC. Π ΡΡΠ²ΠΎΡΠΎΡΠΊΠ°Ρ
ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈ Π°Π½ΡΠΈΡΠ΅Π»Π° (IgM) ΠΊ ΠΏΠΎΠ»ΠΈΡΠ°Ρ
Π°ΡΠΈΠ΄Ρ (ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΠ€Π) ΠΈ ΠΊ ΡΡΡΠ΅ΠΏΡΠΎΠ»ΠΈΠ·ΠΈΠ½Ρ-Π (ΡΠΏΠ΅ΠΊΡΡΠΎΡΠΎΡΠΎΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΈ). ΠΠ΅ΡΡΠΎΠ½Π°Π»ΡΠ½ΡΠ΅ Π΄Π°Π½Π½ΡΠ΅ ΠΎ Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΎΠ±ΡΠ°Π±ΠΎΡΠ°Π½Ρ Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΡΡΠ°Π½Π΄Π°ΡΡΠ½ΡΡ
ΡΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π‘ΡΠ΅Π΄ΠΈ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
34-Ρ
emm-ΡΠΈΠΏΠΎΠ² ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠΎΠ² 28-ΠΎΠΉ ΠΈ 64-ΡΠΉ Π²ΡΡΡΠ΅ΡΠ°Π»ΠΈΡΡ ΡΠΎΠ»ΡΠΊΠΎ ΠΏΡΠΈ ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ.Β ΠΡΠΎΠΌΠ΅ ΡΠΎΠ³ΠΎ, Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΡΠ°ΡΡΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈ emm-ΡΠΈΠΏΡ 1, 49, 60, 66, 77, 84, 88. ΠΠ· 23 ΡΡΠ²ΠΎΡΠΎΡΠΎΠΊ Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠΉ ΡΠΎΡΠΌΠΎΠΉ Π² 15-ΡΠΈ (65%) ΠΎΡΠΌΠ΅ΡΠ°Π»ΠΈ Π½ΠΈΠ·ΠΊΠΈΠΉ ΡΡΠΎΠ²Π΅Π½Ρ Π³ΡΠΌΠΎΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΈΠΌΠΌΡΠ½Π½ΠΎΠ³ΠΎ ΠΎΡΠ²Π΅ΡΠ° Π½Π° ΡΡΡΠ΅ΠΏΡΠΎΠ»ΠΈΠ·ΠΈΠ½-Π, Π² 6-ΡΠΈ (26%)Β Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΈ Π½Π΅Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΠΏΡΠ΅Π²ΡΡΠ΅Π½ΠΈΠ΅ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΡΠΎΠ²Π½Ρ, Π² Π΄Π²ΡΡ
ΡΠ»ΡΡΠ°ΡΡ
(8%) ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ Π±ΡΠ»ΠΈ Π²ΡΡΠΎΠΊΠΈΠ΅, Π½ΠΎ ΠΏΡΠΈ Π½ΠΈΠ·ΠΊΠΎΠΌ ΡΡΠΎΠ²Π½Π΅ Π³ΡΠΌΠΎΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΈΠΌΠΌΡΠ½Π½ΠΎΠ³ΠΎ ΠΎΡΠ²Π΅ΡΠ°Β Π½Π° ΠΏΠΎΠ»ΠΈΡΠ°Ρ
Π°ΡΠΈΠ΄.Β ΠΠ°ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅. Π ΡΠ°ΠΊΡΠΎΡΠ°ΠΌ ΡΠΈΡΠΊΠ° ΠΎΡΠ½Π΅ΡΠ΅Π½Ρ ΡΡΠ°Π²ΠΌΡ, Π°Π»ΠΊΠΎΠ³ΠΎΠ»ΠΈΠ·ΠΌ, Π΄ΠΈΠ°Π±Π΅Ρ, Ρ
ΡΠΎΠ½ΠΈΡΠ΅ΡΠΊΠ°Ρ Π²Π΅Π½ΠΎΠ·Π½Π°Ρ Π½Π΅Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎΡΡΡ Π½ΠΈΠΆΠ½ΠΈΡ
ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ΅ΠΉ ΠΈ Π½ΠΈΠ·ΠΊΠΈΠΉ ΡΡΠΎΠ²Π΅Π½Ρ Π³ΡΠΌΠΎΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΈΠΌΠΌΡΠ½Π½ΠΎΠ³ΠΎ ΠΎΡΠ²Π΅ΡΠ° Π½Π° Π°Π½ΡΠΈΠ³Π΅Π½Ρ ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠ°. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ Π½Π°Π±ΠΎΡ emm-ΡΠΈΠΏΠΎΠ² ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠ°, Π²ΡΠ·ΡΠ²Π°ΡΡΠΈΡ
Β ΡΠ°Π·Π²ΠΈΡΠΈΠ΅ ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΡΡ
ΡΠΎΡΠΌ ΡΡΡΠ΅ΠΏΡΠΎΠΊΠΎΠΊΠΊΠΎΠ²ΠΎΠΉ (Π³ΡΡΠΏΠΏΡ Π) ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ ΠΌΡΠ³ΠΊΠΈΡ
ΡΠΊΠ°Π½Π΅ΠΉ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ° Π³.ΠΠΎΡΠΊΠ²Ρ (2008-2011Π³ΠΎΠ΄Ρ).