433 research outputs found

    БСпсис-ассоциированная энцСфалопатия (ΠΎΠ±Π·ΠΎΡ€)

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    International studies demonstrate an annual increase in the frequency and impact of sepsis in intensive care units (ICU). Cerebral dysfunction, or so-called sepsis-associated encephalopathy (SAE), is one of the earliest signs of sepsis, as well as its common complication. Up to 70% of patients with sepsis have symptoms of encephalopathy [1, 2]. A direct link between the SAE and an increased mortality rate is a major concern; more than a half of sepsis survivors experience continuous memory and concentration impairment [3β€”5]. Diagnosis of the cerebral dysfunction in sepsis is often difficult because of lack of specific biomarkers and frequent prescription of sedatives to critically ill patients. Clinical manifestations of SAE are diverse, may vary from simple malaise and lack of concentration to deep coma. The literature discusses probable mechanisms of formation and development of septic encephalopathy, such as oxidative stress, inflammation, mitochondrial and endothelial dysfunction, increased permeability of the blood-brain barrier, impairment of macro- and microcirculation, changes in neirotransmission, activation of microglia. The lack of clear data and consensus about the etiology and mechanisms of SAE at present does not permit predicting its development and prescribing a specific therapy. The review discusses current understanding of the causes of septic encephalopathy, methods of diagnosis, the main clinical manifestations, key mediators, and pathophysiological mechanisms. A hypothesis is proposed that poses a contribution of aromatic microbial metabolites (AMM) of phenol and indole nature (products of bacterial biodegradation of tyrosine and tryptophan) to the development of brain dysfunction. The fields of exploratory studies, which might open perspectives in the diagnosis, as well as new approaches in the treatment of SAE are outlined.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½Ρ‹Ρ… исслСдований ΡƒΠΊΠ°Π·Ρ‹Π²Π°ΡŽΡ‚ Π½Π° Π΅ΠΆΠ΅Π³ΠΎΠ΄Π½Ρ‹ΠΉ рост частоты ΠΈ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ сСпсиса Π² Ρ€Π΅Π°Π½ΠΈΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Ρ‹Ρ… отдСлСниях. Одним ΠΈΠ· Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Ρ€Π°Π½Π½ΠΈΡ… ΠΏΡ€ΠΈΠ·Π½Π°ΠΊΠΎΠ², Π° Ρ‚Π°ΠΊΠΆΠ΅ частым ослоТнСниСм сСпсиса являСтся дисфункция ΠΌΠΎΠ·Π³Π° ΠΈΠ»ΠΈ Ρ‚Π°ΠΊ называСмая сСпсис-ассоциированная энцСфалопатия (SAE). Π”ΠΎ 70% Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… с сСпсисом ΠΈΠΌΠ΅ΡŽΡ‚ симптомы энцСфалопатии [1, 2]. ОсобоС бСспокойство Π²Ρ‹Π·Ρ‹Π²Π°Π΅Ρ‚ Ρ„Π°ΠΊΡ‚ прямой связи SAE с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ Π»Π΅Ρ‚Π°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒΡŽ, Π° срСди Π²Ρ‹ΠΆΠΈΠ²ΡˆΠΈΡ… послС сСпсиса Π±ΠΎΠ»Π΅Π΅ ΠΏΠΎΠ»ΠΎΠ²ΠΈΠ½Ρ‹ ΠΈΠΌΠ΅ΡŽΡ‚ Π΄Π»ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Π΅ ΠΊΠΎΠ³Π½ΠΈΡ‚ΠΈΠ²Π½Ρ‹Π΅ расстройства, Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡ памяти ΠΈ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ внимания [3β€”5]. Диагностика дисфункции ΠΌΠΎΠ·Π³Π° ΠΏΡ€ΠΈ сСпсисС часто Π·Π°Ρ‚Ρ€ΡƒΠ΄Π½Π΅Π½Π° ΠΈΠ·-Π·Π° отсутствия спСцифичСских Π±ΠΈΠΎΠΌΠ°Ρ€ΠΊΠ΅Ρ€ΠΎΠ², Π° Ρ‚Π°ΠΊΠΆΠ΅ Π² связи с частым ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ сСдативных ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² Ρƒ критичСских Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…. ΠšΠ»ΠΈΠ½ΠΈΡ‡Π΅ΡΠΊΠΈΠ΅ проявлСния SAE Ρ€Π°Π·Π½ΠΎΠΎΠ±Ρ€Π°Π·Π½Ρ‹, ΠΌΠΎΠ³ΡƒΡ‚ Π²Π°Ρ€ΡŒΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ ΠΎΡ‚ простого нСдомогания ΠΈ нСдостатка ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ внимания Π΄ΠΎ Π³Π»ΡƒΠ±ΠΎΠΊΠΎΠΉ ΠΊΠΎΠΌΡ‹. Π’ Π»ΠΈΡ‚Π΅Ρ€Π°Ρ‚ΡƒΡ€Π΅ ΠΎΠ±ΡΡƒΠΆΠ΄Π°ΡŽΡ‚ΡΡ ΠΏΡ€Π΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅ΠΌΡ‹Π΅ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΡ‹ формирования ΠΈ развития сСптичСской энцСфалопатии, Ρ‚Π°ΠΊΠΈΠ΅ ΠΊΠ°ΠΊ ΠΎΠΊΠΈΡΠ»ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ стрСсс, воспалСниС, ΠΌΠΈΡ‚ΠΎΡ…ΠΎΠ½Π΄Ρ€ΠΈΠ°Π»ΡŒΠ½Π°Ρ ΠΈ ΡΠ½Π΄ΠΎΡ‚Π΅Π»ΠΈΠ°Π»ΡŒΠ½Π°Ρ дисфункция, ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ проницаСмости гСматоэнцСфаличСского Π±Π°Ρ€ΡŒΠ΅Ρ€Π°, Π½Π°Ρ€ΡƒΡˆΠ΅Π½ΠΈΡ ΠΌΠ°ΠΊΡ€ΠΎ- ΠΈ микроциркуляции, ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ нСйротрансмиссии, активация ΠΌΠΈΠΊΡ€ΠΎΠ³Π»ΠΈΠΈ. ΠžΡ‚ΡΡƒΡ‚ΡΡ‚Π²ΠΈΠ΅ Ρ‡Π΅Ρ‚ΠΊΠΈΡ… Π΄Π°Π½Π½Ρ‹Ρ… ΠΈ Π΅Π΄ΠΈΠ½ΠΎΠ³ΠΎ мнСния ΠΎ происхоТдСнии ΠΈ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ°Ρ… SAE Π² настоящСС врСмя Π½Π΅ позволяСт ΠΏΡ€ΠΎΠ³Π½ΠΎΠ·ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ Π΅Π΅ Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ ΠΈ ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΡ‚ΡŒ ΡΠΏΠ΅Ρ†ΠΈΠ°Π»ΡŒΠ½ΡƒΡŽ Ρ‚Π΅Ρ€Π°ΠΏΠΈΡŽ. Π’ ΠΎΠ±Π·ΠΎΡ€Π΅ ΠΎΠ±ΡΡƒΠΆΠ΄Π°ΡŽΡ‚ΡΡ соврСмСнныС прСдставлСния ΠΎ ΠΏΡ€ΠΈΡ‡ΠΈΠ½Π°Ρ… развития сСптичСской энцСфалопатии, ΠΌΠ΅Ρ‚ΠΎΠ΄Π°Ρ… диагностики, рассмотрСны основныС клиничСскиС проявлСния, ΠΊΠ»ΡŽΡ‡Π΅Π²Ρ‹Π΅ ΠΌΠ΅Π΄ΠΈΠ°Ρ‚ΠΎΡ€Ρ‹, патофизиологичСскиС ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΡ‹. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Π° Π³ΠΈΠΏΠΎΡ‚Π΅Π·Π° ΠΎ Ρ€ΠΎΠ»ΠΈ ароматичСских ΠΌΠΈΠΊΡ€ΠΎΠ±Π½Ρ‹Ρ… ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‚ΠΎΠ² (АММ) Ρ„Π΅Π½ΠΎΠ»ΡŒΠ½ΠΎΠΉ ΠΈ индольной ΠΏΡ€ΠΈΡ€ΠΎΠ΄Ρ‹ β€” ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΎΠ² Π±Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Π±ΠΈΠΎΠ΄Π΅Π³Ρ€Π°Π΄Π°Ρ†ΠΈΠΈ Ρ‚ΠΈΡ€ΠΎΠ·ΠΈΠ½Π° ΠΈ Ρ‚Ρ€ΠΈΠΏΡ‚ΠΎΡ„Π°Π½Π° β€” Π² Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠΈ дисфункции ΠΌΠΎΠ·Π³Π°, Π½Π°ΠΌΠ΅Ρ‡Π΅Π½Ρ‹ направлСния поисковых исслСдований, ΠΎΡ‚ΠΊΡ€Ρ‹Π²Π°ΡŽΡ‰ΠΈΠ΅ пСрспСктивы Π² диагностикС ΠΈ Π½ΠΎΠ²Ρ‹Π΅ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Ρ‹ Π² Π»Π΅Ρ‡Π΅Π½ΠΈΠΈ SAE

    Этиотропная тСрапия COVID-19: критичСский Π°Π½Π°Π»ΠΈΠ· ΠΈ пСрспСктивы

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    The COVID-19 outbreak started in December 2019 in China has spread over all countries of the world within few month acquiring a pandemic nature, the incident population counting millions. The pathogenic mechanisms of the new coronaviral infection caused by never-before-seen virus SARS-CoV2 are yet to be studied. Various drugs are used for COVID-19 treatment and guidelines are continuously revised as new experience is acquired. In the current pandemic situation, it is important to provide specialists with latest information concerning efficacy and safety drugs for COVID-19 patients and promising research in this field.The purpose of the review is to critically analyze published data on outcomes of COVID-19 treatment with various drugs including potentially promising drugs.The search has been carried out through such databases as PubMed, Scopus, Cyberleninka, https://www.globalclinicaltrialsdata.com, https://clinicaltrials.gov, Cochrane Library; mostly, randomized clinical trials-2020 and papers dedicated to candidate drugs have been considered. The paper is structured based on the drug’s action mechanism and contains parts dedicated to antiviral, immunomodulatory, and antibacterial therapies. Looking for a new promising target in COVID-19 treatment, the authors focus their attention on matrix metalloproteinases (MMP), which abundance results in the destruction of extracellular matrix, epithelial and endothelial basal membranes and leads to secondary lung tissue injury. The paper provides a theoretic justification of MMP inhibitor use by an example of doxycycline and offers an efficacy study protocol for the new approach to COVID-19 therapy.Conclusion: as of now, there are no drugs which efficacy for COVID 19 has been proven. Drugs possessing multiple mechanisms of action are employed beside their specified indications, often in combinations; in this situation, additive side effects with adverse consequences for the patient can hardly be avoided. Administration of drugs with unproven efficacy may be justified only in clinical trials followed by subsequent analysis and publication of findings demonstrating that in case of success, recommendations for a majority of COVID-19 patients could be confidently issued.ЭпидСмия COVID-19, Π½Π°Ρ‡Π°Π²ΡˆΠ°ΡΡΡ Π² Π΄Π΅ΠΊΠ°Π±Ρ€Π΅ 2019 Π³ΠΎΠ΄Π° Π² ΠšΠΈΡ‚Π°Π΅, Π·Π° нСсколько мСсяцСв Ρ€Π°ΡΠΏΡ€ΠΎΡΡ‚Ρ€Π°Π½ΠΈΠ»Π°ΡΡŒ Π½Π° всС страны ΠΌΠΈΡ€Π°, приняв Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ, число Π·Π°Π±ΠΎΠ»Π΅Π²ΡˆΠΈΡ… исчисляСтся ΠΌΠΈΠ»Π»ΠΈΠΎΠ½Π°ΠΌΠΈ. ΠœΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΡ‹ ΠΏΠ°Ρ‚ΠΎΠ³Π΅Π½Π΅Π·Π° Π½ΠΎΠ²ΠΎΠΉ коронавирусной ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠΈ, Π²Ρ‹Π·Π²Π°Π½Π½ΠΎΠΉ нСизвСстным Ρ€Π°Π½Π΅Π΅ вирусом SARS-CoV2, ΠΎΡΡ‚Π°ΡŽΡ‚ΡΡ нСдостаточно ΠΈΠ·ΡƒΡ‡Π΅Π½Π½Ρ‹ΠΌΠΈ. Для лСчСния COVID-19 ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡŽΡ‚ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹ Ρ€Π°Π·Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ, ΠΏΠΎ ΠΌΠ΅Ρ€Π΅ появлСния ΠΎΠΏΡ‹Ρ‚Π° Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°Ρ†ΠΈΠΈ рСгулярно ΠΏΠ΅Ρ€Π΅ΡΠΌΠ°Ρ‚Ρ€ΠΈΠ²Π°ΡŽΡ‚ΡΡ. Π’ условиях Ρ‚Π΅ΠΊΡƒΡ‰Π΅ΠΉ ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ Π²Π°ΠΆΠ½ΠΎ ΠΏΡ€Π΅Π΄ΠΎΡΡ‚Π°Π²ΠΈΡ‚ΡŒ спСциалистам Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΡƒΡŽ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΡŽ ΠΎΠ± эффСктивности ΠΈ бСзопасности Π»Π΅Ρ‡Π΅Π±Π½Ρ‹Ρ… ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ², примСняСмых для лСчСния ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с COVID-19, ΠΈ ΠΎ пСрспСктивных исслСдованиях Π² этой области. ЦСль ΠΎΠ±Π·ΠΎΡ€Π° β€” критичСский Π°Π½Π°Π»ΠΈΠ· ΠΎΠΏΡƒΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½Π½Ρ‹Ρ… Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² лСчСния COVID-19 с использованиСм Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² для Π²Ρ‹Π±ΠΎΡ€Π° Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ пСрспСктивных лСкарствСнных срСдств.Поиск источников ΠΏΡ€ΠΎΠ²Π΅Π»ΠΈ ΠΏΠΎ Π±Π°Π·Π°ΠΌ Π΄Π°Π½Π½Ρ‹Ρ… PubMed, Scopus, Cyberleninka, Clinical Trials, Cochrane Library ΠΈ Π΄Ρ€., рассматривали прСимущСствСнно Ρ€Π°Π½Π΄ΠΎΠΌΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½Ρ‹Π΅ клиничСскиС исслСдования 2020 Π³ΠΎΠ΄Π°, Π° Ρ‚Π°ΠΊΠΆΠ΅ Ρ€Π°Π±ΠΎΡ‚Ρ‹ ΠΏΠΎ ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΡŽ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ²-ΠΏΡ€Π΅Ρ‚Π΅Π½Π΄Π΅Π½Ρ‚ΠΎΠ². ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π» ΡΡ‚Π°Ρ‚ΡŒΠΈ структурирован ΠΏΠΎ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΡƒ дСйствия ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ², содСрТит Ρ€Π°Π·Π΄Π΅Π»Ρ‹ противовирусной, ΠΈΠΌΠΌΡƒΠ½ΠΎΠΌΠΎΠ΄ΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰Π΅ΠΉ, Π°Π½Ρ‚ΠΈΠ±Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ. Π’ поискС Π½ΠΎΠ²ΠΎΠΉ пСрспСктивной мишСни Π² Π»Π΅Ρ‡Π΅Π½ΠΈΠΈ COVID-19 ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€ΠΈΡ€ΠΎΠ²Π°Π»ΠΈ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅ Π½Π° матриксных ΠΌΠ΅Ρ‚Π°Π»Π»ΠΎΠΏΡ€ΠΎΡ‚Π΅ΠΈΠ½Π°Π·Π°Ρ… (ММР), ΠΈΠ·Π±Ρ‹Ρ‚ΠΎΠΊ ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… Π²Π΅Π΄Π΅Ρ‚ ΠΊ Ρ€Π°Π·Ρ€ΡƒΡˆΠ΅Π½ΠΈΡŽ Π²Π½Π΅ΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½ΠΎΠ³ΠΎ матрикса, Π±Π°Π·Π°Π»ΡŒΠ½Ρ‹Ρ… ΠΌΠ΅ΠΌΠ±Ρ€Π°Π½ эпитСлия ΠΈ эндотСлия, способствуСт Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½ΠΎΠΌΡƒ ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Π΅Π½ΠΈΡŽ Π»Π΅Π³ΠΎΡ‡Π½ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ. Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ тСорСтичСски обосновали ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€ΠΎΠ² MMP Π½Π° ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ доксициклина, ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠΈΠ»ΠΈ ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ» исслСдования для ΠΎΡ†Π΅Π½ΠΊΠΈ эффСктивности Π½ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Π° ΠΊ Π»Π΅Ρ‡Π΅Π½ΠΈΡŽ COVID-19.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. ЛСкарствСнных срСдств с Π΄ΠΎΠΊΠ°Π·Π°Π½Π½ΠΎΠΉ ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ Π² ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΈ COVID 19 Π² настоящСС врСмя Π½Π΅Ρ‚. ΠŸΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹ с Ρ€Π°Π·Π½Ρ‹ΠΌΠΈ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ°ΠΌΠΈ дСйствия ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡŽΡ‚ΡΡ Π½Π΅ ΠΏΠΎ показаниям, часто Π² комбинациях, Π² этих условиях Ρ‚Ρ€ΡƒΠ΄Π½ΠΎ ΠΈΠ·Π±Π΅ΠΆΠ°Ρ‚ΡŒ суммирования ΠΏΠΎΠ±ΠΎΡ‡Π½Ρ‹Ρ… эффСктов с нСблагоприятными послСдствиями для ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚Π°. ΠŸΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² с Π½Π΅Π΄ΠΎΠΊΠ°Π·Π°Π½Π½ΠΎΠΉ ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ ΠΎΠΏΡ€Π°Π²Π΄Π°Π½ΠΎ лишь Π² Ρ€Π°ΠΌΠΊΠ°Ρ… клиничСских исслСдований с ΠΏΠΎΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΠΌ Π°Π½Π°Π»ΠΈΠ·ΠΎΠΌ ΠΈ ΠΏΡƒΠ±Π»ΠΈΠΊΠ°Ρ†ΠΈΠ΅ΠΉ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ², Ρ‡Ρ‚ΠΎΠ±Ρ‹ Π² случаС успСха с ΡƒΠ²Π΅Ρ€Π΅Π½Π½ΠΎΡΡ‚ΡŒΡŽ Ρ€Π΅ΠΊΠΎΠΌΠ΅Π½Π΄ΠΎΠ²Π°Ρ‚ΡŒ ΠΈΡ… Π±ΠΎΠ»ΡŒΡˆΠΈΠ½ΡΡ‚Π²Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с COVID-19. ΠšΠ»ΡŽΡ‡Π΅Π²Ρ‹Π΅ слова: COVID-19; противомалярийныС срСдства; ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€Ρ‹ вирусных ΠΏΡ€ΠΎΡ‚Π΅Π°Π·; ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΠΏΠ°Ρ€Π°Π·ΠΈΡ‚Π°Ρ€Π½Ρ‹Π΅ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹; ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€Ρ‹ ΠΈΠ½Ρ‚Π΅Ρ€Π»Π΅ΠΉΠΊΠΈΠ½ΠΎΠ²; ΠΈΠ½Π³ΠΈΠ±ΠΈΡ‚ΠΎΡ€Ρ‹ янус-ΠΊΠΈΠ½Π°Π·; ΠΈΠ½Ρ‚Π΅Ρ€Ρ„Π΅Ρ€ΠΎΠ½Ρ‹; ΠΏΠ»Π°Π·ΠΌΠ° рСконвалСсцСнтов; кортикостСроиды; ΠΏΡ€ΠΎΠΊΠ°Π»ΡŒΡ†ΠΈΡ‚ΠΎΠ½ΠΈΠ½; Π°Π½Ρ‚ΠΈΠ±ΠΈΠΎΡ‚ΠΈΠΊΠΈ; новая мишСнь; матриксныС ΠΌΠ΅Ρ‚Π°Π»Π»ΠΎΠΏΡ€ΠΎΡ‚Π΅ΠΈΠ½Π°Π·Ρ‹, доксициклин

    The role of human and microbial metabolites of triptophane in severe diseases and critical ill (review)

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    The growing interest to metabolites circulating in the blood is associated with the accumulation of factual material on the involvement of low-molecular compounds in the development of a number of serious diseases. This review reveals the effect of a whole class of chemical compounds tryptophan metabolites on various pathological processes. The following keywords were used to find the publications in the PubMed database for the last 10 years: names of natural indole compounds, methods for their detection, nosology of diseases and critical illness . The data are presented in sections, with the studies of tryptophan metabolites in a variety of disease groups, such as cancer, cardiovascular disease, kidney disease, bowel, mental disorders, atherosclerosis, etc. A particular attention is paid to the role of indole compounds that enter the systemic circulation as a result of microbial biotransformation of tryptophan, serotonin and other indole metabolites, which can be attributed to the common metabolites of humans and microbiota. The most interesting clinical studies are summarized in the tables and figures. A number of indole metabolites are considered as potential biomarkers. The authors of the review substantiate the metabolomic approach to the study of a number of oncological, septic, mental and other intractable diseases, which opens up new possibilities of influence on the pathological process by targeted regulation in the metabolome/microbiome system

    ДиагностичСская Π·Π½Π°Ρ‡ΠΈΠΌΠΎΡΡ‚ΡŒ Π±Π΅Π»ΠΊΠ° S100B ΠΏΡ€ΠΈ критичСских состояниях

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    The review deals with possibilities for the quantitative assessment of the degree of brain injury, by measuring the level of S100B protein in various biological fluids. Data are given on changes in the concentration of this protein in different categories of patients, including those who are critically ill. Key words: S100B protein, laboratory diagnosis of critical conditions, biomarkers, perinatal brain lesions.ΠžΠ±Π·ΠΎΡ€ посвящСн возмоТности количСствСнной ΠΎΡ†Π΅Π½ΠΊΠΈ стСпСни ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Π΅Π½ΠΈΠΉ ΠΌΠΎΠ·Π³Π° ΠΏΡƒΡ‚Π΅ΠΌ измСрСния уровня Π±Π΅Π»ΠΊΠ° S100B Π² Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… биологичСских Тидкостях. ΠŸΡ€ΠΈΠ²ΠΎΠ΄ΡΡ‚ΡΡ Π΄Π°Π½Π½Ρ‹Π΅ ΠΏΠΎ измСнСнию ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΏΡ€ΠΎΡ‚Π΅ΠΈΠ½Π° Ρƒ Ρ€Π°Π·Π½Ρ‹Ρ… ΠΊΠ°Ρ‚Π΅Π³ΠΎΡ€ΠΈΠΉ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…, Π² Ρ‚ΠΎΠΌ числС β€” находящихся Π² критичСском состоянии. ΠšΠ»ΡŽΡ‡Π΅Π²Ρ‹Π΅ слова: S100B, лабораторная диагностика критичСских состояний, Π±ΠΈΠΎΠΌΠ°Ρ€ΠΊΠ΅Ρ€Ρ‹, ΠΏΠ΅Ρ€ΠΈΠ½Π°Ρ‚Π°Π»ΡŒΠ½Ρ‹Π΅ поврСТдСния Π³ΠΎΠ»ΠΎΠ²Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π°
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