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Copyright of China Condiment is the property of China Condiment and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To evaluate early bone loss by radionuclide 99m Tc-MDP bone imaging and to intervene in early stage． Methods Early bone loss and osteoporosis models were produce in rabbits by intramuscular injection of dexamethasone sodium phosphate ( DX) and then a treatment was used on the model rabbits． The treatment drug 99Tc-MDP was injected once a week，up to 14 weeks． The ratio between region of interest ( ＲOI) site of radionuclide bone imaging and the fixed radioactive standard source ( ＲSF) ，bone histopathology，bone histomorphometry，bone mineral density，bone biomechanics，serum bone alkaline phosphatase ( BALP) ，osteocalcin ( BGP) ，and X ray and CT radiography of the lumbar vertebrae were determined，and the differences between the groups of were compared． Ｒesults After injection of different doses of DX on experimental rabbits，bone tissue pathological section，indexes of Bone morphological metrology，bone density，bone biomechanics，and BALP and BGP were used to confirm that the animal model was established successfully． After treatment for 14 weeks，early bone loss group showed that trabecular bone of the femoral head was arranged regularly and the trabecular bone was thickening comparing with those in the model group． However，the osteoporosis treatment group showed that trabecular bone was slightly sparse，and trabecular thickness was not uniform，but no fracture was found． The uptake of 99m Tc MDP bone scintigraphy agent in early bone loss model and osteoporosis bone tissue was significantly higher than that in control group ( P ＜ 0. 05) ，but the uptake of imaging agent in the treatment group was significantly decreased than the corresponding model group ( P ＜ 0. 05) ． Bone mineral density and bone histomorphometry were not significantly different between early bone loss treatment group and the control group ( P ＞ 0. 05) ． But the uptake of imaging agent in the early bone loss treatment group was significantly higher than that in the normal control group ( P ＜ 0. 05) ． Bone mineral density，bone biomechanics，and BALP and BGP were significantly different between bone osteoporosis therapy group and normal control group，and the greatest improvement was found in osteoporosis treatment group ( P ＜ 0. 05) ． Conclusion Ｒadionuclide “99m Tc-MDP”bone imaging can detect early bone loss in different individuals，and the effect of intervention on early bone loss stage is significantly better than that of severe osteoporosis． [ABSTRACT FROM AUTHOR]

Copyright of Journal of Xinyang Normal University Natural Science Edition is the property of Journal of Xinyang Normal University Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Telecommunication Engineering is the property of Telecommunication Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)