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1.
Wiad Lek ; 76(10): 2277-2282, 2023.
Article in English | MEDLINE | ID: mdl-37948726

ABSTRACT

OBJECTIVE: The aim: To increase the efficiency of surgical treatment of patients with chronic lung abscesses by developing mini-invasive methods of surgical treatment using electrosurgical technologies. PATIENTS AND METHODS: Materials and methods: Conducted study of the results of surgical treatment of 78 patients with chronic lung abscesses operated from 2011 to 2021. Patients were divided into two groups: the main group (37 patients who were treated using developed technologies) and a comparison group (41 patients, treated using traditional tactics). RESULTS: Results: Transthoracic and endobronchial sanitation of the purulent cavity in the lung at the first stage of treatment contributed to the rapid elimination of inflammation and significantly accelerated the regeneration of lung tissue. Clinical effectiveness in the main group was expressed in reducing the phenomena of intoxication, decrease in Leukocyte intoxication index (LII) (early as on day 5 after surgery), on the 10th day, a significant reduction in patients bacterial excretion was noted (in the main group by 18.9%, in the comparison group - by 14.6%), the average time of reducing the abscess cavity by 1/4 of the volume 6 days less, the healing time of the cavity of the AL which is on average 13 and 16 days, respectively, less. CONCLUSION: Conclusions: The developed methods of surgical interventions made it possible to significantly positively influence the level of endogenous intoxication indicators, avoid resection surgical interventions, reduce the number of postoperative complications, avoid damage to neighboring organs, reduce the time of patients with achieving a stable positive effect.


Subject(s)
Lung Abscess , Humans , Lung Abscess/surgery , Electrosurgery , Wound Healing , Treatment Outcome , Inflammation/surgery
2.
Beilstein J Org Chem ; 10: 3019-30, 2014.
Article in English | MEDLINE | ID: mdl-25670972

ABSTRACT

The switchable three-component reactions of 5-amino-3-methylisoxazole, salicylaldehyde and N-aryl-3-oxobutanamides under different conditions were studied and discussed. The unexpected influence of the aryl substituent in N-aryl-3-oxobutanamides on the behavior of the reaction was discovered. The key influence of ultrasonication and Lewis acid catalysts led to an established protocol to selectively obtain two or three types of heterocyclic scaffolds depending on the substituent in the N-aryl moiety.

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