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Multisystem -inflammatory affliction in children (MIS-C): a new mini-review.
The vertebral fracture group had a significantly higher post-registration test and treatment rates than the hip fracture group. Moreover, the post-registration test and treatment rates in the hip fracture group tended to increase over the years. Both fracture groups showed a tendency for decreased post-registration test and treatment rates as age increased, with lower rates observed among men. CONCLUSIONS Test and treatment rates after hip fracture registration remain lower compared with those after vertebral fracture registration. To bridge the care gap following fractures, medical professionals need better awareness regarding osteoporosis treatment for hip fractures among elderly individuals and males.INTRODUCTION To investigate the effect of different frequencies of whole body vibration (WBV) on articular cartilage of early knee osteoarthritis (OA) rats and determine whether WBV would influence the pathway of hypoxia-inducible factor-2α (HIF-2α) regulation-related genes after 8 weeks of treatment. MATERIALS AND METHODS Forty 8-week-old OA rats were divided into five groups sham control (SC); high frequency 60 Hz (HV1); high frequency 40 Hz (HV2); middle frequency 20 Hz (MV) and low frequency 10 Hz (LV). WBV (0.3 g) treatment was given 40 min/day and 5 days/week. After 8 weeks, rats were killed and knees were harvested. OA grading score Osteoarthritis Research Society International (OARSI), and the expression of related genes interleukin-1β (IL-1β), HIF-2α, matrix metalloproteinases-13 (MMP-13), and collagen type II alpha 1 (COL2A1), at both mRNA and protein levels were analyzed. RESULTS After 8 weeks of WBV, our data showed that lower frequency (10 Hz) was more effective than the higher ones, yet they all suggested that WBV alleviates the erosion of knee articular cartilage in early OA. The expression of IL-1β, HIF-2α and MMP-13 decreased with frequency and reached the lowest level at 10 Hz, the expression of COL2A1 increased with frequency and reached the highest level at 10 Hz. CONCLUSIONS This study demonstrates that WBV could alleviate the degeneration of knee joints in an early OA rat model. WBV regulates related gene expression at both mRNA and protein levels. HIF-2α could be a therapeutic target. The effect of WBV is frequency dependent; the lower frequency shows better effects.Gibbon ape leukemia virus (GALV) can infect a wide variety of cells but fails to infect most cells derived from laboratory mice. Transduction of human hematopoietic stem cells with GALV retroviral vectors is more efficient than with amphotropic vectors. In this study, a Moloney murine leukemia virus-gibbon ape leukemia virus (MoMLV-GALV) vector was constructed by replacing the natural env gene of the full-length Moloney MLV genome with the GALV env gene. To monitor viral transmission by green fluorescent protein (GFP) expression, internal ribosomal entry site-enhanced GFP (IRES-EGFP) was positioned between the GALV env gene and the 3' untranslated region (3' UTR) to obtain pMoMLV-GALV-EGFP. The MoMLV-GALV-EGFP vector was able to replicate with high titer in TE671 human rhabdomyosarcoma cells and U-87 human glioma cells. To evaluate the potential of the MoMLV-GALV vector as a therapeutic agent, the gene for the fusogenic envelope G glycoprotein of vesicular stomatitis virus (VSV-G) was incorporated into the vector. Infection with the resulting MoMLV-GALV-VSV-G vector resulted in lysis of the U-87 cells due to syncytium formation. Syncytium formation was also observed in the transfected human prostate cancer cell line LNCaP after extended cultivation of cells. Selleck BMS-387032 In addition, we deleted the GALV env gene from the MoMLV-GALV-VSV-G vector to improve viral genome stability. This MoMLV-VSV-G vector is also replication competent and induces syncytium formation in 293T, HT1080, TE671 and U-87 cells. These results suggest that replication of the MoMLV-GALV-VSV-G vector or MoMLV-VSV-G vector may directly lead to cytotoxicity. Therefore, the vectors developed in this study are potentially useful tools for cancer gene therapy.Using a high-throughput sequencing approach, we identified four genomoviruses (family Genomoviridae) associated with a sweet orange (Citrus sinensis) plant collected in Tunisia. The ssDNA genomes of these genomoviruses, which were amplified, cloned and Sanger sequenced, range in size from 2156 to 2191 nt. Three of these viruses share > 99% full-genome pairwise sequence identity and are referred to as citrus Tunisia genomovirus 1 (CTNGmV-1). The CTNGmV-1 isolates share  less then  62% genome-wide pairwise nucleotide sequence identity with other genomoviruses and belong to the genus Gemykolovirus. The genome of the fourth virus, which was called CTNGmV-2, shares  less then  68% nucleotide sequence identity with other genomoviruses and belongs to the genus Gemycircularvirus. Based on the species demarcation criteria for members of the family Genomoviridae, CTNGmV-1 and -2 would each represent a new species. Although found associated with Citrus sp. plants, it is likely that these viruses infect fungi or other organisms associated with the plants.Apart from the known efficacy of Botulinum Neurotoxin Type A (BoNT/A) in hyperactive striated and smooth muscles, different pain states have become potential targets of toxin effects. This present study determined the comparative toxin effectiveness in pain reduction among those patients injected with BoNT/A in muscle-based and in non-muscle-based conditions. Randomized controlled trials (RCTs) on the effect of BoNT/A on selected pain conditions were included. The conditions were spasticity and dystonia for muscle-based pain. For non-muscle-based pain, conditions included were painful diabetic neuropathy (PDN), post-herpetic neuralgia (PHN), trigeminal neuralgia (TN), complex regional pain syndrome (CRPS), and spinal cord injury (SCI). In view of possibly differing pathophysiology, myofascial pain, temporomandibular joint (TMJ), other joint or tendon pains, cervicogenic and lumbar pains, migraine and visceral pain syndromes were excluded. Standardized mean difference was used as the effect measure and computed with STATA.
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