The aim of this study is to investigate anti-arthritis activity using natural eggshell membrane (NEM). Methods: NEM was administered at 52 mg/kg, 200 mg/kg, and 400 mg/kg to SD-Rat, where arthritis was induced by monosodium iodoacetate (MIA) at 3 mg. NO production in serum was measured using Griess reagent. Cytokines including IL-1β, and IL-6 were measured by Luminex and PGE 2, MMP-2, MMP-9, TIMP-1, LTB 4, and hs-CRP were measured by ELISA. The cartilage of patella volume was examined and 3-D high-resolution reconstructions of the cartilage of patella were obtained using a Micro-CT system. Results: Production of NO, IL-1β, IL-6, PGE 2, MMP-2, MMP-9, TIMP-1, LTB 4 , and hs-CRP in serum was decreased, respectively, in comparison with control. The cartilage of patella volume increased significantly. In addition, the NEM group showed a decrease in the cartilage of patella, synovial membrane, and transformation of fibrous tissue. Conclusion: The results for NEM showed significant anti-arthritis activity. These results may be developed as a raw material for new health food to ease the symptoms mentioned above.
Background: The GlideScope® videolaryngoscope (GVL) is widely used in patients with difficult airways and provides a good glottic view. However, the acute angle of the blade can make insertion and advancement of an endotracheal tube (ETT) more difficult than direct laryngoscopy, and the use of a stylet is recommended. This randomized controlled trial compared Parker Flex-It™ stylet (PFS) with GlideRite® rigid stylet (GRS) to facilitate intubation with the GVL in simulated difficult intubations. Methods: Fifty-four patients were randomly allocated to undergo GVL intubation using either GRS (GRS group) or PFS (PFS group). The total intubation time (TIT), 100-mm visual analog scale (VAS) for ease of intubation, success rate at the first attempt, use of laryngeal manipulation, tube advancement rate by assistant, and complications were recorded. Results: There was no significant difference between the GRS and PFS groups regarding TIT (50.3 ± 12.0 s in the GRS group and 57.8 ± 18.8 s in the PFS group, P = 0.108). However, intubation was more difficult in the PFS group than in the GRS group according to VAS score (P = 0.011). Cases in which the ETT was advanced from the stylet by an assistant, were more frequent in the GRS group than in the PFS group (P = 0.002). The overall incidence of possible complications was not significantly different. Conclusions: In patients with a simulated difficult airway, there was no difference in TIT using either the PFS or GRS. However, endotracheal intubation with PFS is more difficult to perform than GRS.
We would like to revise the published Abstract sentence [In addition, the NEM group showed a decrease in the cartilage of patella, synovial membrane, and transformation of fibrous tissue.] to [In addition, the NEM group showed a reduced deformation of the cartilage, synovial membrane and fibrous tissue.]. †
Objectives : Atotang was composed of 10 kinds of traditional medicinal herb. This research was performed to examine biological effects of Atotang for the development of prescription on atopic dermatitis. Methods : Atotang was extracted with 80% EtOH. Free radical scavenging assay has tested for anti-oxidative activity as well as the contents of total polyphenol. We observed the production of ROS, nitric oxide(NO) and the inflammatory cytokines such as interleukin-1beta(IL-β ), IL-6, tumor necrosis factor-alpha(TNF-α ), Prostaglandin E2(PGE2) in Raw 264.7 cells stimulated by LPS. We used Disc diffusion method to investigate antibacterial activity on Candida albicans, Staphylococcus aureus and Staphylococcus epidermis.Result : Content of total phenolic compound of Atotang was 36.3 mg/g ext. DPPH and ABTS scavenging activities were 77% and 46% at 200 ug/ml respectively, showing dose-dependent increase. The amounts of ROS and NO in RAW 264.7 cells were decreased by 30% and 19% at 200 ug/ml, respectively, showing dose-dependent decrease. The prodcution of IL-1beta, IL-6 and TNF-alpha in RAW 264.7 cells were decreased dose-dependently by 81%, 67%, and 20% at 200 ug/ml, respectively. Atotang was reduced LPS-stimulated production of PGE2 by 33%. Atotang on C. albicans, S. aureus and S. epidermis was selected by a disc diffusion method and inhibition effect of the Atotang on the growth of S. epidermis was the greatest.
Conclusion :The results indicated that Atotang showed biological activities showing anti-oxidant, anti-inflammatory and antibacterial effects. Based on these results, it is concluded that Atotang can be applied to the prescription on atopic dermatitis.
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