BACKGROUND: The purpose of this study was to investigate the correlation between yoga and autonomic nervous system in women with metabolic syndrome. METHODS: A randomized controlled study was performed in participants recruited from a public center for managing chronic diseases located in Gyeong-gi Province. The 39 women participants diagnosed with metabolic syndrome were randomly assigned to the 12-week yoga exercise group (n=22) or the wait-listed control group (n=17). Biochemical laboratory tests and heart rate variability were measured before and after the 12-week program. RESULTS: In post-menopausal women, the low frequency power of frequency domain significantly decreased in the yoga exercise group compared to the control group (P=0.07). On the time domain of heart rate variability and metabolic syndrome components, there were no significant differences between the groups. CONCLUSIONS: Sympathetic activity was decreased in post-menopausal women with metabolic syndrome who practiced yoga. Our results suggest that yoga might be beneficial in improving the autonomic nervous system in post-menopausal women with metabolic syndrome.
Autonomic Nervous System ; Chronic Disease ; Female ; Heart Rate* ; Humans ; Yoga*

No abstract available.

Corneal endothelial damages following Nd: YAG laser application were evaluated rabbits. The first group underwent anterior capsulotomy, while the second group received laser applications at the corneal center and anterior capsule. The rabbits were evaluated with the intraocular pressure, the corneal endothelial cell number, the thickness of the corneal center, and the morphologic change of the cornea, before laser application and at postaplication 1 day, 7 day, and 14 day. But the endothelium was damaged when laser shots were applied at the cornea center and anterior caps ulotomy. In ophthalmologic procedure with Q-switched Nd:YAG laser, the minimal effective poser should be selected, the laser beam should be applicated on extremely fine focus and contact lens should be used to minimize the corneal endothelial injury.
Cornea ; Corneal Endothelial Cell Loss* ; Endothelial Cells ; Endothelium ; Intraocular Pressure ; Lasers, Solid-State ; Rabbits

Recurrent deformity following hallux valgus surgery can be technically challenging to treat. In cases of revision surgery, a surgical technique with greater corrective power is often chosen compared to the primary surgery. Therefore, minimally invasive surgery is not commonly performed. On the other hand, minimally invasive surgery minimizes soft tissue damage and allows for greater correction of deformity compared to traditional open approaches. This paper reports four cases of recurrent hallux valgus treated with a minimally invasive distal transverse metatarsal osteotomy – Akin osteotomy (MITA), resulting in significant improvements in the clinical and radiographic outcomes.

Recurrent deformity following hallux valgus surgery can be technically challenging to treat. In cases of revision surgery, a surgical technique with greater corrective power is often chosen compared to the primary surgery. Therefore, minimally invasive surgery is not commonly performed. On the other hand, minimally invasive surgery minimizes soft tissue damage and allows for greater correction of deformity compared to traditional open approaches. This paper reports four cases of recurrent hallux valgus treated with a minimally invasive distal transverse metatarsal osteotomy – Akin osteotomy (MITA), resulting in significant improvements in the clinical and radiographic outcomes.

Recurrent deformity following hallux valgus surgery can be technically challenging to treat. In cases of revision surgery, a surgical technique with greater corrective power is often chosen compared to the primary surgery. Therefore, minimally invasive surgery is not commonly performed. On the other hand, minimally invasive surgery minimizes soft tissue damage and allows for greater correction of deformity compared to traditional open approaches. This paper reports four cases of recurrent hallux valgus treated with a minimally invasive distal transverse metatarsal osteotomy – Akin osteotomy (MITA), resulting in significant improvements in the clinical and radiographic outcomes.

Recurrent deformity following hallux valgus surgery can be technically challenging to treat. In cases of revision surgery, a surgical technique with greater corrective power is often chosen compared to the primary surgery. Therefore, minimally invasive surgery is not commonly performed. On the other hand, minimally invasive surgery minimizes soft tissue damage and allows for greater correction of deformity compared to traditional open approaches. This paper reports four cases of recurrent hallux valgus treated with a minimally invasive distal transverse metatarsal osteotomy – Akin osteotomy (MITA), resulting in significant improvements in the clinical and radiographic outcomes.

An experiment was designed to investigate the reaction mechanism of AP (apurinic or apyrimidinic) DNA endonucleases (APcI, APcII, APcIII) purified from rat liver chromatin. Sulfhydryl compounds (2-mercaptoethanol, dithiothreitol) brought about optimal activities of AP DNA endonucleases and N-ethylmaleimide or HgCl2 inhibited the enzyme activities, indicating the presence of sulfhydryl group at or near the active sites of the enzymes. Mg2+ was essential and 4mM of Mg2+ was sufficient for the optimal activities of AP DNA endonucleases. Km values of APcI, APcII and APcIII for the substrate (E. coli chromosomal AP DNA) were 0.53, 0.27 and 0.36 microM AP sites, respectively. AMP was the most potent inhibitor among adenine nucleotides tested and the inhibition was uncompetitive with respective to the substrate. The Ki values of APcI, APcII and APcIII were 0.35, 0.54 and 0.41mM, respectively. The degree of nick translation of AP DNAs nicked by APcI, APcII and APcIII with Klenow fragment in the presence and absence of T4 polynucleotide kinase or alkaline phosphatase were the same, suggesting that all 3 AP DNA endonucleases excise the phosphodiester bond of AP DNA strand to release 3-hydroxyl nucleotides and 5-phosphomonoester nucleotides.
Animals ; Binding Sites ; Chromatin/*enzymology ; DNA Damage/physiology ; DNA Repair/physiology ; DNA-(Apurinic or Apyrimidinic Site) Lyase ; Deoxyribonuclease IV (Phage T4-Induced) ; Endodeoxyribonucleases/antagonists & inhibitors/drug effects/*metabolism ; Kinetics ; Liver/drug effects/*enzymology ; Magnesium/pharmacology ; Rats ; Sulfhydryl Compounds/pharmacology

Three kinds of apurinic/apyrimidinic (AP) DNA endonuclease, APcI, APcII, APcIII, were purified from rat liver chromatin through 1M KCl extraction, DEAE-trisacryl ion exchange chromatography. Sephadex G-150 gel filtration and AP DNA cellulose affinity chromatography. Activities of the purified APcI, APcII and APcIII were 62.5, 83.3 and 52.0 EU/mg of protein, respectively. Molecular weights of APcI, APcII and APcIII, each consisting of a single polypeptide, were 30,000, 42,000 and 13,000, and isoelectric points of them were 7.2, 6.3 and 6.2, respectively. Three enzymes showed different substrate specificities; APcI acted only on AP DNA, and APcII acted on both AP DNA and UV DNA, while APcIII acted on 3'-methyl-4-monomethylaminoazobenzene (3'-Me MAB) DNA adduct as well as AP DNA and UV DNA. These results indicate that three kinds of AP DNA endonuclease present in rat liver chromatin have structural and functional diversities.
Animals ; Carcinogens ; Chromatin/*enzymology ; DNA Damage/*physiology ; DNA-(Apurinic or Apyrimidinic Site) Lyase ; Deoxyribonuclease IV (Phage T4-Induced) ; Electrophoresis, Polyacrylamide Gel ; Endodeoxyribonucleases/*isolation & purification/metabolism ; Isoelectric Focusing ; Liver/drug effects/*enzymology ; Male ; Rats ; Rats, Inbred Strains ; Substrate Specificity ; p-Dimethylaminoazobenzene

No abstract available.
Arthritis, Rheumatoid* ; Limbic Encephalitis*