منابع مشابه
Callus formation and remodeling at titanium implants.
Titanium is biocompatible with bone tissue, and during the healing process bone makes intimate contact with the implant surface. Although much is known about the long-term healing of implants, less is known about the callus formation at implants. In this study, the histology of bone healing was studied during the period between 4 and 14 days. Incisions were made in rat tibia. Some incisions wer...
متن کاملCallus formation and plant regeneration from callus through somatic embryo structures in Cymbidium orchid
Embryogenic calli were induced from longitudinally bisected segments of protocorm-like bodies (PLBs) of Cymbidium Twilight Moon ‘Day Light’, a hybrid orchid, on modified Vacin and Went medium [Bot. Gaz. 110 (1949) 605] supplemented with 1-naphthaleneacetic acid (NAA) or 2,4-dichlorophenoxyacetic acid (2,4-D) alone or in combination with N-phenyl-N′-1,2,3-thiadiazol-5-yl urea (TDZ) within 1 mont...
متن کاملFollow-up radiographs to detect callus formation after fractures.
Follow-up radiographs are important to assess proper alignment and adequate healing of a fracture. The formation of a callus is one characteristic used to follow these features, but the timing and size of its appearance is variable. Therefore, when to expect to see a callus on radiographs requires a general understanding of the fracture healing process and the many variables that can affect cal...
متن کاملAtWuschel Promotes Formation of the Embryogenic Callus in Gossypium hirsutum
Upland cotton (Gossypium hirsutum) is one of the most recalcitrant species for in vitro plant regeneration through somatic embryogenesis. Callus from only a few cultivars can produce embryogenic callus (EC), but the mechanism is not well elucidated. Here we screened a cultivar, CRI24, with high efficiency of EC produce. The expression of genes relevant to EC production was analyzed between the ...
متن کاملCyclosporin A Enhances Callus Formation in Rabbit Tibia Fractures
Purpose: Drugs that modify the production of cytokines may affect fracture healing. The immunosuppressive drug cyclosporin A is widely used to modify the immune response in transplantations and in treatment of rheumatoid disorders. We wanted to analyze the effect of cyclosporin A on fracture healing and on the development of trauma induced osteopenia. Methods: Experimental tibia fractures were ...
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ژورنال
عنوان ژورنال: Journal of Bone and Joint Surgery
سال: 2016
ISSN: 0021-9355,1535-1386
DOI: 10.2106/jbjs.o.00684