We describe here experiences of determining markers of apoptosis in human platelets treated in vitro with pro-apoptotic chemical and physical stimuli. These include depolarization of mitochondrial inner membrane, cytochrome c release, expression of pro-apoptotic and anti-apoptotic proteins of Bcl-2 family, activation of apoptosis executioner caspase-3, exposure of phosphatidylserine, platelet shrinkage, fragmentation to microparticles, blebbing and filopod extrusion on the platelet surface. These assays serve to characterize platelet apoptosis in different cellular compartments (mitochondria, cytosol and plasma membrane) and at the whole-cell level. Methods commonly employed in studies of platelet apoptosis markers include check details flow

cytometry, Western blot analysis and electron microscopy. An integrated methodological approach, based on determination of different platelet apoptosis markers, represents a useful tool for examining platelet apoptosis in various physiological and pathological settings.”
“Background: The large caliber of head hair in hair transplantation imparts a coarse hairline, whereas natural hairlines are typically softer. In hirsute individuals, transplantation of leg hair to the hairline may result in a superior aesthetic appearance.\n\nObservation:

A total of 1025 leg hair follicles in 1 patient were grafted to an area 0.5 to 1.0 cm in front of and 0.5 to 1.0 cm internal to the vanguard hair of the original hairline and temporal recesses; the other patient received approximately 1000 leg hairs and 600 head hairs to advance SNS-032 cost and soften his hairline and to create a custom widow’s peak. Transplantation resulted in a fully grown and soft-looking hairline after 9 months in the first patient, with growth of 75% to 80% of the transplanted leg hair. The mean length of the transplanted leg hair was longer than the length of the original leg hair, with less curliness but similar hair width. Transplanted leg hair width was significantly finer compared with existing head hair width. After 4 years, results were sustained, minimizing concerns that subsequent

hair loss might result from leg hair cycle variations. In the second patient, selleck kinase inhibitor similar results were observed at 3 years.\n\nConclusion: The use of leg hair in transplantation provides additional options in patients with hairlines that need to be refined.”
“To examine the standard Mn and Cu concentrations in mixed saliva from children and the relationship between these levels and dental caries, resting mixed saliva samples obtained from 527 children of an elementary school in Kitakyushu City were collected at 10:00-11:30 a.m. during December 2004. The Mn and Cu concentrations were determined using simultaneous multi-element atomic absorption spectrometry. The standard Mn and Cu levels were 22.0 +/- 15.2 and 3.8 +/- 4.1 ng/mL, respectively, in the sound teeth group. Mn levels were significantly higher in boys (25.4 +/- 17.4 ng/mL) than girls (19.1 +/- 12.