The paper presents the results of a standard and complex treatment method using the peptide drug thymus thymalin in patients with COVID-19. One of the mechanisms of the immunomodulatory effect of thymalin is considered to be the ability of this peptide drug to influence the differentiation of human hematopoietic stem cells (HSCs). It was found that, as a result of standard treatment, patients in the control group showed a decrease in the concentration of the pro-inflammatory cytokine IL-6, C-reactive protein, D-dimer. The addition of thymalin to standard therapy accelerated the decline in both these indicators and the indicators of the T cell system. This has helped reduce the risk of blood clots in COVID-19 patients. The revealed properties of the thymus peptide preparation are the rationale for its inclusion in the complex treatment of coronavirus infection.

MEIBOMIAN GLAND DYSFUNCTION WITH INVOLUTIONAL EYELIDS MALPOSITION©

Phacoemulsification (PHACO) is the basic procedure of cataract extraction. Purpose. To assess the impact of PHACO on corneal epithelium layers in patients with pseudoexfoliation syndrome (PEX) by confocal in vivo microscopy. Methods. 24 patients with PEX syndrome and 18 patients without it were enrolled in the prospective study. In vivo confocal microscopy was performed with assessment of cellular density in corneal epithelial layers, degree of its desquamation, degree of Bowman membrane stiffening and dendritic cells density. Results. The epithelial cells density didn’t change significantly in groups. Confocal microscopy showed high density of dendritic cells and marked desquamation of the epithelium in patients with PEX (p < 0,05) after PHACO. (For citation: Potemkin VV, Varganova TS, Terekhova IV, Ageeva EV. The influence of phacoemulsification on various corneal layers in patients with pseudoexfoliation syndrome assessed with confocal in vivo microscopy. Ophthalmology Journal. 2017;10(3):29-34. doi: 10.17816/OV10329-34).

Pseudoexfoliation syndrome (PEX) is a relatively widespread generalized age-related disease of connective tissue. It seems reasonable to evaluate the condition of ocular adnexa in patients with PEX. Purpose. To evaluate the condition of ocular adnexal tissue in PEX. Methods. 132 eyes of 66 patients with PEX syndrome and 128 eyes of 64 patients without it were enrolled in the prospective study. We evaluated function of upper eyelid levator muscle, lower eyelid retractors, horizontal lid laxity (HLL), canthal integrity, degree of retractors disinsertion and tone of orbicularis muscle. Results. HLL, degree of retractors disinsertion, laxity of medial canthal tendon were statistically significantly more expressed in patients with PEX (p < 0,05). The tone of orbicularis muscle and function of lower eyelid retractors were statistically lower in patients with PEX (p < 0,05). The function of eyelids levator muscle, tone of lateral canthal tendon and degree of ptosis were similar in both groups. Conclusion. Signs of atonic changes of ocular adnexa are relatively more common in patients with PEX (p < 0,05).

1 СПбГБУЗ «Городская многопрофильная больница № 2», Санкт-Петербург; 2 ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Минздрава России, Санкт-Петербург Для цитирования: Офтальмологические ведомости. Конфокальная микроскопия -современный метод исследования, позволяющий в режиме реального времени оценить неинвазивно in vivo структуру роговицы, лимба и конъюнктивы. При различных заболеваниях тканей глазной поверхности метод может быть использован как с диагностической целью, так и с целью мониторинга течения заболевания и оценки эффективности лечения. В рамках данной статьи рассмотрены основные изменения, наблюдаемые при конфокальной микроскопии у пациентов с синдромом сухого глаза (ССГ), и приведён составленный авторами алгоритм исследования тканей глазной поверхности при ССГ. Ключевые слова: конфокальная микроскопия; ткани глазной поверхности; синдром сухого глаза.

Thyroid associated orbitopathy (TAO) occurs in patients with various diseases of the thyroid gland. The levels of episcleral venous pressure (EVP), intraocular pressure and intraorbital pressure are inter- related. There are no precise data on the change of EVP in patients with TAO. Purpose. To evaluate EVP in patients with compensated and sub-compensated TAO forms. Methods. Data of 41 eyes of 22 patients were enrolled into the study. The main index to be evaluated was the EVP. Results. EVP level was significantly higher in complete venous compression in the lower- temporal quadrant in patients with sub-compensated TAO stage (p = 0.013). Conclusion. The degree of venous outflow obstruction and the EVP level of are interrelated. Thus, the level of EVP can be used as an additional factor in assessing the severity of the disease course and the treatment efficacy.

Pseudoexfoliation syndrome (PEX) is a relatively widespread generalized age-related disease of connective tissue. The condition of meibomians gland in patients with PEX not evaluated yet. Purpose. To evaluate the condition of meibomians glands in PEX. Methods. 132 eyes of 66 patients with PEX syndrome and 128 eyes of 64 patients without it were enrolled in the prospective study. Results. Signs of atonic changes of meibomians glands were similar in both groups. Meibomians gland dysfunction was significantly more expressed in patients with PEX (p < 0,05).

 Конфокальная микроскопия -современный метод исследования, позволяющий в режиме реального времени оценить неинвазивно in vivo структуру роговицы, лимба и конъюнктивы. Цель -оценить основные морфологические изменения роговицы, наблюдаемые при конфокальной микроскопии у пациентов с псевдоэксфолиативным синдромом (ПЭС). Материалы и методы. Был обследован 21 пациент. Основную группу составили 12 пациентов с ПЭС, группу контроля -9 пациентов без ПЭС. Результаты. У пациентов с ПЭС наблюдалось снижение плотности клеток эпителия и стромы роговицы, большое количество гиперрефлективных межклеточных микровключений и дендритических клеток (p < 0,05). Ключевые слова: конфокальная микроскопия; псевдоэксфолиативный синдром.  Confocal microscopy is a modern examination method, which provides in real-time mode a noninvasive in vivo imaging of the cornea, limb, and conjunctiva. Purpose. To evaluate main morphological changes observed by confocal microscopy in patients with pseudoexfoliation (PEX) syndrome. Methods. 21 patients were examined. 12 patients with PEX syndrome were enrolled as the main group, and 9 patients without PEX -as controls. Results. In patients with PEX, there was a decreased cell density in the epithelium and the stroma of the cornea, as well as a lot of hyperreflective intercellular microdeposits and dendritic cells (p < 0.05). THE INFLUENCE OF PSEUDOEXFOLIATIVE SYNDROME ON CORNEAL MORPHOLOGY BASED ON IN VIVO CONFOCAL MICROSCOPY Key words: confocal microscopy; pseudoexfoliation syndrome. ВВЕДЕНИЕПсевдоэксфолиативный синдром (ПЭС) -системное, ассоциированное с возрастом забо-левание, для которого характерна продукция и накопление внеклеточного амилоидподобного материала [3,[5][6][7]. ПЭС поражает множество тканей и органов, но именно офтальмологиче-ские проявления являются основой для поста-новки диагноза [3,4,6]. Это возможно благо-даря тому, что рутинного биомикроскопического исследования достаточно для обнаружения псев-доэксфолиативного материала (ПЭМ). Типичным