http://submedical.com Fri, 16 May 2008 01:43:52 +0000 http://backend.userland.com/rss092 en In 1957, Charles Hard Townes and Arthur Leonard Schawlow, then at Bell Labs, began a serious study of the infrared laser. As ideas were developed, infrared frequencies were abandoned with focus on visible light instead. The concept was originally known as an “optical maser”. Bell Labs filed a patent application ... http://submedical.com/uncategorized/laser-foundation-3683.html PATHs approach to product introduction in developing countries. Health interventions developed for wealthy nations are difficult to introduce in developing countries due to a lack of sufficient technological, financial, political, or infrastructural resources. Increasingly, however, product developers are creating new technologies that meet the needs of ... http://submedical.com/c6/PATHs-approach-to-product-introduction-in-developi-3682.html Treatment barriers for low-income, urban African Americans with undiagnosed posttraumatic stress disorder. African Americans in low-income, urban communities are at high risk for exposure to traumatic events as well as for symptoms of posttraumatic stress disorder (PTSD). Approximately 22% of 220 participants recruited from urban hospital medical clinics met survey ... http://submedical.com/c6/treatment-barriers-for-low-income-urban-african-am-3681.html Virtual reality exposure therapy using a virtual Iraq: Case report. Posttraumatic stress disorder (PTSD) has been estimated to affect up to 18% of returning Operation Iraqi Freedom (OIF) veterans. Soldiers need to maintain constant vigilance to deal with unpredictable threats, and an unprecedented number of soldiers ... http://submedical.com/c6/Virtual-reality-exposure-therapy-using-a-virtual-I-3680.html Meta-analysis of alexithymia in posttraumatic stress disorder. The authors present a meta-analysis investigating the prevalence of alexithymia in 12 studies encompassing 1,095 individuals with posttraumatic stress disorder (PTSD). A large effect size was found associating PTSD with alexithymia. Effect sizes were higher in studies of male ... http://submedical.com/c6/Meta-analysis-of-alexithymia-in-posttraumatic-stre-3679.html Geminin is overexpressed in human pancreatic cancer and downregulated by the bioflavanoid apigenin in pancreatic cancer cell lines. Pancreatic adeniocarcinoma is among the deadliest of human cancers. Apigenin, an antitumor flavonoid, inhibits pancreatic cancer cell proliferation in vitro. Geminin is a recently identified novel protein that ... http://submedical.com/c6/Geminin-is-overexpressed-in-human-pancreatic-cance-3678.html FBXL21 association with schizophrenia in irish family and case-control samples. FBXL21 gene encodes an F-box containing protein functioning in the SCF ubiquitin ligase complex. The role of the F-box protein is to recruit proteins designated for degradation to the ligase complex so they would be ubiquitinated. ... http://submedical.com/c6/FBXL21-association-with-schizophrenia-in-irish-fam-3677.html Genetic association between alpha-synuclein and idiopathic parkinson\'s disease. Point mutations and copy number variations in SNCA, the gene encoding alpha-synuclein, cause familial Parkinson\'s disease (PD). A dinucleotide polymorphism (REP1) in the SNCA promoter may be a risk factor for common forms of PD. We studied 1,802 ... http://submedical.com/c6/Genetic-association-between-alpha-synuclein-and-id-3676.html Juvenile and adult immature and in vitro matured ovine oocytes evaluated in relation to membrane electrical properties, calcium stores, IP3 sensitivity and apoptosis occurrence in cumulus cells. The analysis of differences between juvenile and adult oocytes may provide useful information on the acquisition of meiotic and ... http://submedical.com/c6/Juvenile-and-adult-immature-and-in-vitro-matured-o-3675.html Anorexia nervosa and parental bonding: the contribution of parent-grandparent relationships to eating disorder psychopathology. The present study adopted an intergenerational approach in examining the association between parental bonding and anorexia nervosa. Forty-three anorexic participants and 33 nonclinical comparison participants completed eating disorder questionnaires and the Parental ... http://submedical.com/c6/Anorexia-nervosa-and-parental-bonding-the-contribu-3674.html