Thermal necrosis

The implantation of screws is a standard procedure in musculoskeletal surgery. Heat can induce thermal osteonecrosis, damage the bone and lead to secondary problems like implant loosening and secondary fractures. The aim of this study was to investigate whether screw insertion generates temperatures that can cause osteonecrosis. The screw design (cortical > locking), the site of measurement (trans-cortex > cis-cortex) and the type of screw insertion (hand insertion > machine insertion) have an influence on the increase in bone temperature.

10p vimackenziebezos 30-11-2021 9 1   Download

Tobacco streak virus (TSV) causes necrosis on leaf, veins, petiole and stem in Blackgram. The sap extracted from the infected blackgram plants remains infectious upto 24 hrs at room temperature. Infectivity of TSV on cowpea progressively reduced in response to increasing in the temperature and dilution. The present investigation was carried out to test the physical properties of TSV such as longevity storage period, thermal inactivation point and dilution end point on Cowpea (CV C- 125) isolated from naturally infected Blackgram plants (CO-8).

8p trinhthamhodang1213 02-06-2020 12 1   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: The differential contribution of tumour necrosis factor to thermal and mechanical hyperalgesia during chronic inflammation...

10p thulanh12 13-10-2011 42 1   Download