Watari T, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-222987 Description An embedded fish hook injury is a tough condition for clinical decision-making, as it needs to be determined whether to advance the hook or to pull it out. Patients or their friends usually attempt to remove a fish hook, causing more soft tissue trauma. There are many different sizes and types of fish hooks, and the fou...

FlgD is known to be absolutely required for hook assembly, yet it has not been detected in the mature flagellum. We have overproduced and purified FlgD and raised an antibody against it. By using this antibody, we have detected FlgD in substantial amounts in isolated basal bodies from flgA, flgE, flgH, flgI, flgK, and fliK mutants, in much smaller amounts in those from the wild type and flgL, f...

In Salmonella, the rod substructure of the flagellum is a periplasmic driveshaft that couples the torque generated by the basal body motor to the extracellular hook and filament. The rod subunits self-assemble, spanning the periplasmic space and stopping at the outer membrane when a mature length of ~22 nm is reached. Assembly of the extracellular hook and filament follow rod completion. Hook i...

A broadband compact Y shaped monopole antenna with band-notched characteristics is designed and investigated. The structure based on the defected ground slit resonating structures. plane loaded two hook slots opposite edges along its width. One horizontal slot one vertical are also etched to improve impedance matching for design resonate in WiMAX WLAN wide bands. It operates at frequencies of 2...

In this paper, the mechanism scheme and parametric design of a capture lock system are studied based on high reliability locking systems. By analyzing workflow boundary conditions system, positioning is carried out by combining it with layout distributed system. Based error domain for passive end in presence errors manipulator, planning trajectory configuration active out. The influence dynamic...

The bacterial flagellar hook connects the helical flagellar filament to the rotary motor at its base. Bending flexibility of the hook allows the helical filaments to form a bundle behind the cell body to produce thrust for bacterial motility. The hook protein FlgE shows considerable sequence and structural similarities to the distal rod protein FlgG; however, the hook is supercoiled and flexibl...

background hook plates are used to treat acromioclavicular joint dislocations. our study took into consideration the patients’ outcome following treatment with clavicular hook plates retained for more than five months. objectives our aim was to assess the response to treatment of acromioclavicular joint dislocation by clavicular hook plate when retained for more than five months. patients and m...

Previous genetic analysis of Caulobacter crescentus showed that the periodic synthesis of hook protein, flagellin A, and flagellin B, the major flagellar subunits, is coupled in some way to chromosome replication. To examine the regulation of flagellar gene expression at the molecular level, we isolated the gene that codes for the 72,000-dalton hook protein. A specific 125I-labeled anti-hook pr...