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Sung YK Cho SK Choi CB Park SY Shim J Ahn JK Bang SY Cha HS Choe JY Chung WT Her M Hong SJ Hong YK Joung CI Jun JB Jung YO Kang YM Kim DY Kim HR Kim HA Kim J Kim SK Kim SI Kim TH Kim TJ Koh E Lee CK Lee HS Lee J Lee SH Lee SH Lee SS Lee SW Lee YA Nah SS Park SH Sheen DH Shim SC Gyu Song G Suh CH Uhm WS Yoo DH Yoo WH Yoon BY Bae SC 《Seminars in arthritis and rheumatism》2012,41(6):745-751
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Bang CN Greve AM Boman K Egstrup K Gohlke-Baerwolf C Køber L Nienaber CA Ray S Rossebø AB Wachtell K 《American heart journal》2012,163(4):690-696
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WX Zheng JL Guo BX Song XL Liu DL Lv Y Tian YQ Li FB Cheng 《The Journal of craniofacial surgery》2012,23(4):1154-1155
The purpose of the current study was to determine the supraorbital foramen (SOF) and infraorbital foramen (IOF) based on soft tissue landmarks, to facilitate prediction of the location of this structure during facial surgery. Forty-two hemispheres of 21 adult cadavers (16 men and 5 women; aged 30-75 years) were dissected to expose the SOF and IOF. The locations of the SOF and IOF were evaluated with direct and photographic measurements. The data gained were analyzed by statistical method. The SOF localized 23.11 ± 2.35 mm superior and 9.48 ± 3.06 mm lateral to the angulus oculi medialis (AOM). The vertical angle from AOM to SOF was 68.3 (SD, 6.44) degrees. The SOF localized 24.81 (SD, 3.39) mm inferior and 10.89 (SD, 2.78) mm lateral to the AOM on the front view. The vertical angle from AOM to IOF was 66.5 (SD, 5.18) degrees. The SOF localized 11.22 (SD, 2.01) mm inferior and 6.09 (SD, 2.32) mm lateral to the ala of the nose (AL) on the front view. The vertical angle from AL to IOF was 61.7 (SD, 7.61) degrees. These results were a little different from the results of some other populations. We found the IOFs located on the point of one-fifth proportion distant to the ALs along the vertical direction distance from AL to SOF, whereas the AOMs located on the point of three-fifths proportion distant from the AL. Our results may provide more detailed information to predict the location of the SOFs and IOFs and help to prevent nerve or vessel damage. 相似文献
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We wanted to evaluate the cutaneous synthesis of 25OHD and cholecalciferol after one whole-body exposure to ultraviolet radiation type B (UVB) in a randomized setup. Healthy volunteers were randomized to one whole-body exposure in a commercial tanning bed with UVB emission (UVB/UVA ratio 1.8-2.0%) or an identical placebo tanning bed without UVB. The output in the 280-320?nm range was 450?μW/cm(2). Blood samples were analyzed for 25OHD and cholecalciferol at baseline and during 7?days after treatment. We included 20 volunteers, 11 to UVB and 9 to placebo treatment. During the first 6?h, no significant differences in 25OHD between the groups were found. At the end of the study, we found a mean increase of 25OHD in the UVB group of 4.5?nmol/l (SD 7?nmol/l) compared to a decline of -1.2?nmol/l (SD 7?nmol/l) in the placebo group (p?=?0.1). A linear mixed model yielded an increase of 25OHD in the UVB group of 1.0?nmol/l per 24?h (p?0.01). For cholecalciferol, we found a near significant increase of 1?pmol/l per hour in the UVB group compared to the placebo group during the first 6?h (p?=?0.052). One tanning bed session had significant, but modest impact on the level of 25OHD during 7?days after exposure to UVB. 相似文献