• Microbiology and Biotechnology Letters
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• v.26 no.6
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• pp.497-506
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• 1998

The expression in Escherichia coli of a cloned insecticidal protein (ICP) gene from Bacillus thuringiensis var. kurstaki HD1 in pHLN1-80 (+) and pHLN2-80(-) plasmids was investigated through deletions in promoters, transcription start point, and termination region. Six recombinant plasmids were constructed in an attempt to analyze the overexpression of the ICP in relations to its gene structure. The amounts of ICP produced from the recombinants were measured by SDS-PAGE and confirmed by Western blot analysis. One clone was not overexpressed which having only -80 bp (contained BtI promoter) part of the ICP gene promoter (without Plac promoter), the right-oriented ICP gene and the termination region. Removal of 350 bp from upstream region of the Plac of the clone pHLN2-80 (-) resulted in overexpression of the ICP. One clone was not overexpressed in which the clone consisted of -72 bp part of the ICP promoter without the transcription start point and the transcriptional termination region, and having the right-oriented ICP gene sequence. One clone consisting of the inverted ICP gene sequence, the -72 bp ICP gene promoter, and without the termination region caused overexpression. One clone which consisted of the inverted ICP gene, the -72 bp ICP gene promoter and the termination sequence was overexpressed. These results indicated that the Plac promoter, transcription termination region, the inverted ICP gene insertion, and the -80 bp or -72 bp part of the ICP gene promoters were concerned in the overexpression of the ICP gene in the recombinant plasmid, and also the overexpression mechanism might result from the disruption of the transcription-suppressing regions in the promoter regions.

• Journal of Korean Medicine Rehabilitation
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• v.24 no.3
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• pp.131-137
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• 2014

Objectives The purpose of this study was to compare the effects of MSAT (Mostion style acuputure treatment) on piriformis muscle regarding leg radiating pain with HIVD of L-SPINE. Methods Forty patients who received inpatient treatment from Febuarary 1 to March 31, 2014 in the Daejon-Jaseng oriental medicine hospital were divided into 2 groups by blocked randomization : Group A (n=20)=routine treatment on HIVD of L-SPINE with MSAT on piriformis muscle and Group B (n=20)=routine treatment on HIVD of L-SPINE (acupuncture, Shinbaro pharmacopuncture, herb medication, chuna treatment and physiotherapy). The MSAT (Mostion style acuputure treatment) on piriformis muscle was administered each day and both groups were received routine treatment each day. Evaluations were made before treatment, after 3 days and 7 days, and before discharge using the NRS (numeric rating scale) and ODI (oswestry disability index). The statistically significance was evaluated by SPSS 18.0 for windows. Results Compared to before treatment, the NRS (numeric rating scale) and ODI (oswestry disability index) of both A and B groups after 3, 7 days and before discharge of treatment significantly decreased (p<0.05). Regarding group comparison, the NRS (numeric rating scale) and ODI (oswestry disability index) of A group was significantly lower than the B group at 3, 7 days, before dischanre (p<0.05). Regarding improvement of the NRS (numeric rating scale) and ODI (oswestry disability index), A group was significantly lower than the B group at 3 day (NRS), 7day (ODI) (p=0.000) but there was no significant difference between the two groups at 7 days (NRS) and before discharge (p>0.05). Conclusions Compared to just routine treatment, the MSAT (Mostion style acuputure treatment) on piriformis muscle significantly improved the NRS (numeric rating scale) and ODI (oswestry disability index) after 3, 7 days, and before discharge. Because early intervention determines the grade of Leg radiating pain with HIVD of L-SPINE, the MSAT (Mostion style acuputure treatment) on piriformisat the early stage will be clinically helpful to patients.

• Korean Journal of Microbiology
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• v.33 no.2
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• pp.149-156
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• 1997

We have employed comparative RFL,P(Restriction Fragment Ixngth Pol~iniorphism) analysis and molecular phylogenetic techniques to investigate the diversity of uncultured microorganisms associated with the anaerobic PCP degradation in PCP-adapted enrichment cultures inoculated by samples from anaerobic cewage sludgc(Jangrim, Pusan) and leachate of landfill site(Kimhae). 16s rDNA cloncs were obtairted by PCR amplification of mixed population DNAs extracted directly from the nonactive and active stage ol each PCP-adapted culture. After three rounds of comparative RFLP analyses. two RFLP types. designated as Ala and Hld, were found prevalent and common in both active stage samples. Thc analysis of phylogenctic diversity bawd on the 5'-terminal 180 nt of sequences from whole clones of the Ala and Bld RFLP types showed close similarity among themselves. In case of Bld clones, 7XQ of them shared identical sequences. Thcse resuliq suggest that the clones of both RFLP types wcre originated from highly affiliated microorganisms which are e~iriched as a result of metabolic activity to PCP. The full-length 16s rRNA sequence of each representative clone from both RFLP types was determined. and an Ala clone w i n found to he related to Clo.strrdiurn ulfutzac~(Genk~ank No. Z69203) and a Bld clone to Thermobacteroides proteolyticus(Genbank No. X09335), with sequence similarities of 89%' and 97%. respectively.