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Olga Zhukova,Sergey Dydykin,Eliska Kubíková,Natalia Markova,Yuriy Vasil’ev,Marina Kapitonova 대한성형외과학회 2022 Archives of Plastic Surgery Vol.49 No.3
Background In recent years thread lift has become widespread; however, existing methods need to improve their long-term outcome, which requires considering topographic anatomy of face and neck, especially the ligamentous apparatus. This study aims to assess the effectiveness and safety of an innovative method of one-time three-step thread facelift, which provides an additional support to the ligamentous structures of the upper, middle, and lower thirds of the face and neck. Methods The study included 357 patients aged 32 to 67 years with various morphotypes of aging. The original method of thread lift was applied, and its effectiveness was followed up for to 2 years. The Wrinkle Severity Rating Score (WSRS) and Global Aesthetic Improvement Scale (GAIS) scores were used for assessment by investigators, independent observers, and patients. Statistical significance was determined using paired t-test and chi-square test. Results The meanWSRS score was 3.880.88 before the thread lift, 1.930.81 one month after the procedure, and 2.360.85 after 2 years of follow-up. The mean GAIS was 4.800.04 one month after thread lift, and 4.010.04 after 2 years, while in the patients’ assessment Global Satisfaction Scale was 4.860.02 and 4.100.02, respectively. There were no clinically significant complications throughout the observation period. Conclusion The new method of one-time three-step thread fixation of the soft tissues of the face and neck demonstrated a high degree of satisfaction by both experts and patients after 2 years of follow-up. It showed high efficacy and safety, including in the group of patients with pronounced age-related changes of the skin of face and neck.
Nedashkovskaya, Olga I,Vancanneyt, Marc,Kim, Seung Bum,Zhukova, Natalia V Society for General Microbiology 2009 International journal of systematic and evolutiona Vol.59 No.6
<P>The taxonomic position of a novel marine, yellow-pigmented bacterium, designated strain KMM 6211(T), was examined by using a polyphasic approach. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain KMM 6211(T) is a member of the family Flavobacteriaceae, phylum Bacteroidetes. The closest relative of strain KMM 6211(T) was Winogradskyella eximia KMM 3944(T), the sequence similarity being 97.1 %. The DNA G+C content of KMM 6211(T) was 33.6 mol%. The strain was motile by gliding and grew with 1-6 % NaCl and at 4-37 degrees C. Aesculin, casein and gelatin were hydrolysed, but agar, starch, DNA and chitin were not degraded. On the basis of phylogenetic data and phenotypic differences between the isolate and recognized Winogradskyella species, strain KMM 6211(T) represents a novel species of the genus Winogradskyella, for which the name Winogradskyella echinorum sp. nov. is proposed. The type strain is KMM 6211(T) (=KCTC 22026(T)=LMG 24757(T)).</P>