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Mesenchymal stem cells in wound healing:A bibliometric analysis as a powerful research tool

World Journal of Stem Cells 2024年第9期16卷 827-831页

作者： Vera V Voinova Daria V Vasina Anton P Bonartsev Faculty of Biology MV Lomonosov Moscow State UniversityMoscow 119234Russia nf gamaleya national research centre for epidemiology and microbiology Ministry of Health of the Russian FederationMoscow 123098Russia

Bibliographic analysis is still very rarely used in experimental basic study *** comprehensive bibliometric analysis of scientific literature on research progress and challenges in stem cell therapy for diabetic chronic wounds,which was conducted in the work of Shi et al can be a case study and a source of valuable information for writing reviews and experimental papers in this *** experimental studies on a role of mesenchymal stem cells(MSCs)in wound healing that are published in 2023-2024,such as Zhang et al in 2023,Hu et al in 2023,Wang et al in 2023 are certainly also subjects for applying this powerful tool to analyze current research,challenges and perspectives in this *** is due to the fact that these studies have addressed a great variety of aspects of the application of MSCs for the treatment of chronic wounds,such as using both the cells themselves and their various products:Sponges,hydrogels,exosomes,and genetic *** a wide variety of directions in the field of study and biomedical application of MSCs requires a deep understanding of the current state of research in this area,which can be provided by bibliometric ***,the use of such elements of bibliographic analysis as publication count by year and analysis of top-10 keywords calculated independently or cited from bibliometric analysis studies can be safely recommended for every basic study manuscripts,primarily for the“Introduction”section,and review.

关键词： Bibliometric analysis Mesenchymal stem cells Wound healing Tissue engineering Dressing Hydrogels Matrix Exosomes

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Detection and evaluation of different morphological forms of Mycoplasma hominis in human semen

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Asian Journal of Andrology 2024年第1期26卷 71-76页

作者： Elizaveta Bragina Tatyana Sorokina Avtandil Chogovadze Yulia Shevchenko Vyacheslav Chernykh Olga Barkhatova Irina Rakovskaya research centre for Medical Genetics Moscow 115522Russia A.N.Belozersky Institute of Physico-Chemical Biology Lomonosov Moscow State University Moscow 119992Russia Reprolab Limited Liability Company Moscow 119333Russia N.I.Pirogov Russian national research Medical University Moscow 117997Russia Federal Government Budgetary Institution"national research Center for epidemiology and microbiology Named after Honorary Academician N.F.gamaleya of the Ministry of Health of the Russian Federation" Moscow 123098Russia

Recently discovered microcolonial forms of Mycoplasma hominis(***)and their impact on human spermatogenesis are *** spermatozoa of 125 fertile men(sperm donors;from Reprobank[Reproductive Tissue Bank,Moscow,Russial)and of 93 patients with fertility problems(from the Federal State Budgetary Institution"research centre for Medical Genetics[RCMG]",Moscow,Russia)were *** colonies of *** and microcolonies were detected by molecular biological methods,culture of bacteria,and transmission electron *** unique structure of microcolonial cells,in which the cytoplasmic cylinder is surrounded by concentric electron-dense and electron-light layers with a periodicity of 12-14 nm,and the ability of microcolonial cells to attach to spermatozoa are *** patients with lower sperm quality,microcolonies of *** were detected 2.5 times more frequently than classical *** detection of microcolonies in the ejaculate and the frequent isolation of microcolonies from sperm samples of patients with fertility problems suggest that microcolonial cells may be one cause of infertility.

关键词： ejaculate fertility Mycoplasma hominis spermatogenesis transmission electron microscopy

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Advances in technology for the laboratory diagnosis of individuals with HIV/AIDS coinfected with Mycobacterium tuberculosis

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Biosafety and Health 2024年第3期6卷 133-142页

作者： Jin Sun Xiaoxu Han Hongxia Yan Xin Zhang Taiyi Jiang Tong Zhang Hao Wu Grigory Kaminskiy Yingmin Ma Eduard Karamov Bin Su Beijing Key Laboratory for HIV/AIDS research Clinical and Research Center for Infectious DiseasesBeijing Youan HospitalCapital Medical UniversityBeijing 100069China State Health Organization Tula Regional Center for Control and Prevention of AIDS and Infectious Diseases Tula 300002Russia Department of Respiratory and Critical Care Medicine Beijing Youan HospitalCapital Medical UniversityBeijing 100069China gamaleya national research centre for epidemiology and microbiology of the Ministry of Health of the Russian Federation Moscow 123098Russia

The high morbidity and mortality rate of individuals with human immunodeficiency virus(HIV)/acquired immunodeficiency syndrome(AIDS)coinfected with Mycobacterium tuberculosis(MTB)is a tough challenge for current global tuberculosis prevention and control ***/MTB coinfection is more complex than a single infection,and the interaction between the two diseases aggravates the deterioration caused by the disease,resulting in increased hospitalizations and *** screening and early diagnosis facilitate the timely initiation of anti-tuberculosis treatment in HIV/MTB coinfected individuals,thereby reducing transmission and the incidence of adverse *** date,pathogenic detection has remained the gold standard for diagnosing tuberculosis,but its sensitivity and specificity are greatly affected by the body's immune status,which limits its application in the diagnosis of HIV/MTB ***,immunology and molecular detection technology has developed *** detection technologies,such as interferon-γ release assays,interferon-gamma inducible protein 10,and GeneXpert MTB/RIF assay have overcome the limitations of traditional detection methods,significantly improved the sensitivity and specificity of tuberculosis diagnosis,and brought new hope to the detection of HIV/MTB *** this article,the principle,scope of application,and latest research progress of relevant detection methods are reviewed to provide a reference for the early diagnosis of HIV/MTB coinfection.

关键词： Human immunodeficiency virus(HIV) Mycobacterium tuberculosis(MTB)coinfection Mycobacterium tuberculosis(MTB) Early diagnosis

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Ocular flora in patients undergoing intravitreal injections: antibiotic resistance patterns and susceptibility to antiseptic picloxydine

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International Journal of Ophthalmology(English edition) 2020年第1期13卷 85-92页

作者： Maria V.Budzinskaya Anait S.Khalatyan Marina G.Strakhovskaya Vladimir G.Zhukhovitsky Scientific research Institute of Eye Diseases Moscow 119021Russia Department of Biology Lomonosov Moscow State UniversityMoscow 119234Russia Federal research and Clinical Center of Specialized Medical Care and Medical Technologies Federal Medical and Biological Agency of RussiaMoscow 115682Russia gamaleya national research centre for epidemiology and microbiology Moscow 123098Russia

AIM: To study antibiotic resistance patterns and susceptibility to eye antiseptic picloxydine of conjunctival flora in patients undergoing intravitreal injections(IVIs).METHODS: Conjunctival swabs were taken in 4 groups of patients, 20 patients in each group(n=80): without IVIs and ophthalmic operations in history(group N1;control group);with the first IVI and antibiotic eye drops Tobrex applied 3 d before IVI and 5 d after it(group N2);with 20 or more IVIs and repeated courses of antibiotic eye drops(group N3);with the first IVI and antiseptic eye drops Vitabact(picloxydine) applied 3 d before IVI and 5 d after it(group N4). In groups N2 and N4 swabs were taken at baseline and after the treatment. Efficacy of picloxydine in inhibition of growth of conjunctival isolates susceptible and resistant to antibiotic was studied in vitro. Minimal inhibition concentrations(MIC) were determined with microdilution ***: Two of the three patients who had to undergo the IVI procedure showed conjunctiva bacterial contamination. Along with few Staphylococcus aureus and Gram-negative isolates susceptible to most antibiotics, the majority(71%-77%) of causative agents were coagulase-negative Staphylococci(Co NS), 40%-50% of which were multidrug resistant(MDR). Eye disinfection in the operating room and peri-injection courses of Tobrex or Vitabact resulted in total elimination of isolates found at baseline. However, in 10% and 20% of patients, respectively, recolonization of the conjunctiva with differing strains occurred. In patients with repeated IVI and Tobrex/Maxitrol treatment, the conjunctival flora showed high resistance rates: 90% of Co NS were MDR. In the in vitro study, picloxydine showed bactericidal effect against Staphylococci isolates both antibiotic resistant and susceptible with MIC≥13.56 μg/m L. Incubation of bacteria for 15 min in Vitabact eye drops, commercially available form of picloxydine, 434 μg/m L, showed total loss of colony forming units of all teste

关键词： intravitreal injections conjunctival isolates antibiotic resistance picloxydine Vitabact

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