• Journal of Veterinary Clinics
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• v.27 no.2
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• pp.147-153
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• 2010

Bio-integration of cartilage grafts with subchondral bone is a significant clinical challenge. To date, the use of demineralized bone matrix (DBM) has been one of the most effective strategies for bone cell proliferation in vivo. Here, we investigated whether coculture of chondrocytes and DBM could serve as a single-platform system containing all the essential elements for purposive bone and cartilage induction. The aim of this study was to evaluate and compare the phenotype and proliferation of bovine chondrocytes cocultured with DBM in two different culture systems, pellet and alginate bead culture. In alginate bead culture, we observed an increase in chondrocyte number and formation of cell clusters. Typical chondrocytic phenotype was maintained for entire eight weeks. Histological analysis showed that chondrocytes maintained a typical round, plump morphology and there was a gradual increase in lacunae. Both coculture systems yielded an expanded cell population as compared to the controls (chondrocytes alone). The production of glycosaminoglycans was also increased in the coculture systems as compared to controls.

• The Journal of Internal Korean Medicine
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• v.44 no.5
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• pp.1092-1100
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• 2023

Introduction: We present a case of multiple myeloma with amyloidosis, which has features of peripheral neuropathy after induction chemotherapy before autologous peripheral blood stem cell transplantation, in a 56-year-old woman with Korean medicine. Case Presentation: For 17 days of hospitalization, the patient with complaints of numbness and a tingling sensation in the hands and feet was treated with acupuncture, herbal medicine. To reduce the symptoms, we provided Korean medicine treatments, including herbal medicine, acupuncture, and moxibustion. The Visual Analog Scale (VAS) was used to evaluate the results of the treatment. Until discharge, the VAS scores decreased for both hands and the foot tingling sensation. Conclusion: According to these results, Korean medicine treatment may be considered an effective treatment for tingling sensations in a patient with multiple myeloma with amyloidosis. Prospective studies are needed in the future to confirm and expand these findings.