5 research outputs found
ΠΠ½Π³Π°Π»ΡΡΠΈΠΈ ΡΠ»ΡΡΡΠ°ΠΌΠ°Π»ΡΡ Π΄ΠΎΠ· Π°Π»ΠΊΠΈΠ»ΠΈΡΡΡΡΠΈΡ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠΎΠ² Π² Π»Π΅ΡΠ΅Π½ΠΈΠΈ Π±ΡΠΎΠ½Ρ ΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π°ΡΡΠΌΡ
The treatment of severe steroid-dependent asthma is a very serious problem. Our aim was to work out a new method of asthma treatment with inhalations of ultra-low (non-cytotoxic) doses of an alkylating drug (Melphalan) and to investigate its efficacy and tolerability.Forty-two patients with moderate and severe asthma, enrolled into a randomized, double-blind, placebo-controlled trial, were divided into two groups: 21 patients from the Melphalan-treated group (MTG) were treated with the standard therapy plus 5 daily inhalations of 0.1 mg of Melphalan, while the control group (CG) patients (21 persons) were treated with the standard therapy plus placebo inhalations. Spirometric, biochemical, hematological and immunological data were obtained before and 10 days after the treatment. Fiberoptic bronchoscopy with further investigation of bronchial mucosa biopsies was performed in 33 of 42 patients. There were no adverse events during the study. No patient dropped out of this study. An exertion tolerance increased and exacerbation severity and frequency of p2-agonist inhalations markedly reduced in MTG. A positive dynamics of lung ventilation parameters (p<0.05) and of the exertion tolerance was revealed in MTG, while changes in the CG were unreliable. In 60% of MTG patients histo-ultrastructural signs of bronchial epithelium regeneration were revealed.In conclusion, our data suggest that combined therapy with inhalation of ultra-low doses of Melphalan is a safe and effective method of asthma treatment and needs further investigations.ΠΠ΅ΡΠ΅Π½ΠΈΠ΅ ΡΡΠΆΠ΅Π»ΠΎΠΉ Π±ΡΠΎΠ½Ρ
ΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π°ΡΡΠΌΡ (ΠΠ) Π² Π½Π°ΡΡΠΎΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠ΅ΡΡΠ΅Π·Π½ΠΎΠΉ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠΎΠΉ. Π¦Π΅Π»ΡΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° Π½ΠΎΠ²ΠΎΠ³ΠΎ ΠΌΠ΅ΡΠΎΠ΄Π° Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΠ ΡΠ»ΡΡΡΠ°Π½ΠΈΠ·ΠΊΠΈΠΌΠΈ (Π½Π΅ ΡΠΈΡΠΎΡΠΎΠΊΡΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ) Π΄ΠΎΠ·Π°ΠΌΠΈ Π°Π»ΠΊΠΈΠ»ΠΈΡΡΡΡΠ΅Π³ΠΎ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠ° ΠΌΠ΅Π»ΡΠ°Π»Π°Π½Π° ΠΈ ΠΎΡΠ΅Π½ΠΊΠ° Π΅Π³ΠΎ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ.Π ΠΎΠ΄Π½ΠΎΡΠ΅Π½ΡΡΠΎΠ²ΠΎΠΌ ΡΠ°Π½Π΄ΠΎΠΌΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΌ Π΄Π²ΠΎΠΉΠ½ΠΎΠΌ ΡΠ»Π΅ΠΏΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ ΡΡΠ°ΡΡΠ²ΠΎΠ²Π°Π»ΠΈ 42 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ° Ρ ΠΠ ΡΡΠ΅Π΄Π½Π΅ΡΡΠΆΠ΅Π»ΠΎΠΉ ΠΈ ΡΡΠΆΠ΅Π»ΠΎΠΉ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ. ΠΠ°ΡΠΈΠ΅Π½ΡΠ°ΠΌ ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ (21 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ) ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΎΡΡ ΡΡΠ°Π½Π΄Π°ΡΡΠ½ΠΎΠ΅ ΠΎΠ±ΡΠ΅ΠΏΡΠΈΠ½ΡΡΠΎΠ΅ Π»Π΅ΡΠ΅Π½ΠΈΠ΅ Ρ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠΌΠΈ Π΅ΠΆΠ΅Π΄Π½Π΅Π²Π½ΡΠΌΠΈ ΠΈΠ½Π³Π°Π»ΡΡΠΈΡΠΌΠΈ ΠΏΠ»Π°ΡΠ΅Π±ΠΎ. ΠΠ°ΡΠΈΠ΅Π½ΡΠ°ΠΌ ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ (21 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ), ΠΏΠΎΠΌΠΈΠΌΠΎ ΡΡΠ°Π½Π΄Π°ΡΡΠ½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ, ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ Π΅ΠΆΠ΅Π΄Π½Π΅Π²Π½ΡΠ΅ ΠΈΠ½Π³Π°Π»ΡΡΠΈΠΈ 0,1 ΠΌΠ³ ΠΌΠ΅Π»ΡΠ°Π»Π°Π½Π° Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ 5 Π΄Π½Π΅ΠΉ. ΠΡΠ΅ΠΌ Π±ΠΎΠ»ΡΠ½ΡΠΌ Π΄ΠΎ ΠΈ ΡΠ΅ΡΠ΅Π· 10 Π΄Π½Π΅ΠΉ ΠΏΠΎΡΠ»Π΅ Π»Π΅ΡΠ΅Π½ΠΈΡ Π²ΡΠΏΠΎΠ»Π½ΡΠ»ΠΈ ΡΠΏΠΈΡΠΎΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅, Π±ΠΈΠΎΡ
ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅, Π³Π΅ΠΌΠ°ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΠΈΠΌΠΌΡΠ½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ. Π£ 33 ΠΈΠ· 42 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Ρ ΡΠΈΠ±ΡΠΎΠ±ΡΠΎΠ½Ρ
ΠΎΡΠΊΠΎΠΏΠΈΠΈ Ρ ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠΈΠΌ Π³ΠΈΡΡΠΎΡΠ»ΡΡΡΠ°ΡΡΡΡΠΊΡΡΡΠ½ΡΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ Π±ΡΠΎΠ½Ρ
ΠΎΠ±ΠΈΠΎΠΏΡΠ°ΡΠΎΠ². ΠΠΎΠ±ΠΎΡΠ½ΡΡ
ΡΠ΅Π°ΠΊΡΠΈΠΉ Π½Π° ΠΈΠ½Π³Π°Π»ΡΡΠΈΠΈ ΡΠ»ΡΡΡΠ°Π½ΠΈΠ·ΠΊΠΈΡ
Π΄ΠΎΠ· ΠΌΠ΅Π»ΡΠ°Π»Π°Π½Π° Π½Π΅ Π±ΡΠ»ΠΎ ΠΎΡΠΌΠ΅ΡΠ΅Π½ΠΎ. ΠΠΈ ΠΎΠ΄ΠΈΠ½ ΠΏΠ°ΡΠΈΠ΅Π½Ρ Π½Π΅ Π²ΡΠ±ΡΠ» ΠΈΠ· ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ. Π’ΠΎΠ»Π΅ΡΠ°Π½ΡΠ½ΠΎΡΡΡ ΠΊ ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π½Π°Π³ΡΡΠ·ΠΊΠ΅ ΡΠ²Π΅Π»ΠΈΡΠΈΠ»Π°ΡΡ, Π° ΡΠ°ΡΡΠΎΡΠ° ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Ρ2-Π°Π³ΠΎΠ½ΠΈΡΡΠΎΠ² ΠΈ ΡΡΠΆΠ΅ΡΡΡ ΠΏΡΠΈΡΡΡΠΏΠΎΠ² ΠΠ Π² ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠΉ Π³ΡΡΠΏΠΏΠ΅ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ½ΠΈΠ·ΠΈΠ»ΠΈΡΡ (Ρ<0,05). ΠΠΎΠ·ΠΈΡΠΈΠ²Π½ΡΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΡΠ½ΠΊΡΠΈΠΈ Π²Π½Π΅ΡΠ½Π΅Π³ΠΎ Π΄ΡΡ
Π°Π½ΠΈΡ ΡΠ°ΠΊΠΆΠ΅ Π±ΡΠ»ΠΈ Π±ΠΎΠ»Π΅Π΅ Π²ΡΡΠ°ΠΆΠ΅Π½Ρ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ. ΠΡΠΌΠ΅ΡΠ΅Π½Π° Π΄ΠΎΡΡΠΎΠ²Π΅ΡΠ½Π°Ρ ΠΏΠΎΠ»ΠΎΠΆΠΈΡΠ΅Π»ΡΠ½Π°Ρ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ° ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΈ ΡΠ°Π³ΠΎΡΠΈΡΠ°ΡΠ½ΠΎΠ³ΠΎ Π·Π²Π΅Π½ΡΠ΅Π² ΠΈΠΌΠΌΡΠ½ΠΈΡΠ΅ΡΠ° Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ, Π² ΡΠΎ Π²ΡΠ΅ΠΌΡ ΠΊΠ°ΠΊ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ Π°Π½Π°Π»ΠΎΠ³ΠΈΡΠ½ΡΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² Π² ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½ΠΎΠΉ Π³ΡΡΠΏΠΏΠ΅ Π±ΡΠ»ΠΈ Π½Π΅Π·Π½Π°ΡΠΈΠΌΡ. Π£ 60% ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠΉ Π³ΡΡΠΏΠΏΡ ΠΏΠΎΡΠ»Π΅ Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΎΡΠΌΠ΅ΡΠ΅Π½Ρ Π³ΠΈΡΡΠΎΡΠ»ΡΡΡΠ°ΡΡΡΡΠΊΡΡΡΠ½ΡΠ΅ ΠΏΡΠΈΠ·Π½Π°ΠΊΠΈ ΡΠ΅Π³Π΅Π½Π΅ΡΠ°ΡΠΈΠΈ ΡΠΏΠΈΡΠ΅Π»ΠΈΡ.ΠΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ Π΄Π°Π½Π½ΡΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ, ΡΡΠΎ ΠΈΠ½Π³Π°Π»ΡΡΠΈΠΎΠ½Π½Π°Ρ ΡΠ΅ΡΠ°ΠΏΠΈΡ ΠΠ ΡΠ»ΡΡΡΠ°Π½ΠΈΠ·ΠΊΠΈΠΌΠΈ Π΄ΠΎΠ·Π°ΠΌΠΈ ΠΌΠ΅Π»ΡΠ°Π»Π°Π½Π° ΡΠ²Π»ΡΠ΅ΡΡΡ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΡΠΌ ΠΈ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠΌ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ Π»Π΅ΡΠ΅Π½ΠΈΡ Π΄Π°Π½Π½ΠΎΠ³ΠΎ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ; ΡΡΠ΅Π±ΡΡΡΡΡ Π΄Π°Π»ΡΠ½Π΅ΠΉΡΠΈΠ΅ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ Π² ΡΡΠΎΠΌ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠΈ
POST-TRANSPLANTATION CARDIOMYOPATHY: ENERGY-PRODUCING PARTICLE OF CARDIOMYOCYTES AT THE TERMS UP TO 25 YEARS OF ORTHOTOPIC HEART TRANSPLANTATION
Russian Scientific Center of Surgery named after B. V. Petrovsky has an experience of 30 orthotopic heart transplantations with the maximum follow-up 25 years. Nine patients survived 11-year period after operation, of those in 6 during long-term period of 11-25 years we studied ultrastructural assessment of cardiomyocytes of the donor heart. This article provides the results of mitochondrial particles: the data witnesses on the increase of destruction in mitochondria with time that finally leads to energy deficit of cardiomyocytes and progression of post-transplant cardiomyopathy