Arch Med Sci
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The estimation of global burden of neck pain is lacking. To estimate the trends and burden of neck pain by sex, age, region, and sociodemographic index (SDI). ⋯ The age-standardized incidence rate and age-standardized DALY rate of neck pain decreased globally from 1990 to 2019. However, there were significant differences concerning sex, age, and regional distributions. Therefore, targeted prevention interventions and risk factor control measures should be reasonably allocated.
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The quality and quantity of bone at the interface of an implant system are determining factors in the implant's stability. Alternative agents have been studied to augment implants and bone defects, including bone-conductive and bone-inducing agents. By modifying implant surface coatings on the nanoscale, one can enhance osseointegration by stimulating bone cell adhesion, bone matrix formation, and mineralization. ⋯ Inducing the differentiation of cells or accelerating bone regeneration is possible with the plant extract. Coating these extracts on implant devices can improve cell attachment, differentiation, and proliferation. This review article discusses the role of herbal materials in bone regeneration through dental implants.
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To explore the epidemiological characteristics of ankylosing spondylitis (AS) in Guangxi Province of China through a large sample survey of more than 50 million aboriginal aboriginal population. ⋯ The AS person-years incidence rate was increasing in Guangxi province of China from 2014 to 2020, which had obvious gender and regional differences, showing the characteristics of local area aggregation.
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Parkinson's disease (PD) is a common adult-onset neurodegenerative disorder caused by a progressive loss of dopaminergic neurons due to the accumulation of α-synuclein in the substantia nigra. Mitochondria are known to play a key role in cell respiratory function and bioenergetics. Indeed, mitochondrial dysfunction causes insufficient energy production required to satisfy the needs of several organs, especially the nervous system. However, the profiling of messenger RNA (mRNA) expression of mitochondrial subunits in PD has not been systematically investigated yet. ⋯ The over-expression of mitochondrial subunits in PD subjects with respect to NC might be secondary to a degeneration-related alteration of the mitochondrial structure and/or dynamics, or to the occurrence of a compensatory mechanism. The study of specific mRNA by peripheral blood mononuclear cells may provide a further diagnostic frame for early detection PD patients.
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Ankle instability is a common injury in athletes, affecting the quality of life, functional limitation, as well as static and dynamic balance. The aim of the study was to compare the efficacy of virtual reality and Biodex balance training in the treatment of ankle instability in adolescent athletes. ⋯ Virtual reality training has a significant effect which appears to be similar to the Biodex balance training in adolescent athletes with chronic ankle instability.