Efficacy of an Interdisciplinary Intensive Outpatient Program in Treating Combat-Related Traumatic Brain Injury and Psychological Health Conditions.

Since 2000, over 413,000 US service members (SM) experienced at least one traumatic brain injury (TBI), and 40% of those with in-theater TBIs later screened positive for comorbid psychological health (PH) conditions, including post-traumatic stress disorder (PTSD), depression, and anxiety. Many SMs with these persistent symptoms fail to achieve a recovery that results in a desirable quality of life or return to full duty. Limited information exists though to guide treatment for SMs with a history of mild TBI (mTBI) and comorbid PH conditions.

Psychiatry's pursuit of euthymia: another wild goose chase or an opportunity for principle-based facilitation?

The authors are encouraged that the field of psychiatry is moving towards including euthymia and its components (e.g., well-being, flourishing and resilience) as well as dysfunction (i.

Elimination of Aedes aegypti in northern Australia, 2004-2006.

The Northern Territory (NT) of Australia is currently free of the dengue mosquito Aedes (Stegomyia) aegypti (L). However, on 17 February 2004, two Ae. aegypti adults were captured in two routine CO -baited encephalitis virus surveillance traps in Tennant Creek, located 990 km south of Darwin in the NT.

Pharmacogenetics of nonsteroidal anti-inflammatory drugs.

With the beginning of the Human Genome Project, an emerging field of science was brought to the forefront of the pharmaceutical community. Pharmacogenetics facilitates optimization of the current patient-centered care model and pharmacotherapy as a whole. Utilizing these ever-expanding branches of science to nonsteroidal anti-inflammatory drugs (NSAIDs) can provide novel opportunities to affect patient care.

Efficacy of alpha-cypermethrin and lambda-cyhalothrin applications to prevent Aedes breeding in tires.

The efficacy of alpha-cypermethrin (Cyperthor) and lambda-cyhalothrin (Demand) to prevent mosquito larval colonization of water-containing receptacles was investigated using 2 differing applications in disused car tires in Darwin, Australia. Insecticide treatments were applied uniformly to the inside surfaces of 2 categories of tires: 1) dry tires that were partially filled with water 24 h after spraying and 2) wet tires partially filled with water prior to spraying. All mosquito larvae, pupae, and dead adults were collected from the treatment and control tires weekly over the 24-wk study period and were later identified to species in the laboratory.

Wet-season dormancy release in seed banks of a tropical leguminous shrub is determined by wet heat.

Background And Aims: Hard-seeded (physical) dormancy is common among plants, yet mechanisms for dormancy release are poorly understood, especially in the tropics. The following questions are asked: (a) whether dormancy release in seed banks of the tropical shrub Parkinsonia aculeata (Caesalpiniaceae) is determined by wet heat (incubation under wet, warm to hot, conditions); and (b) whether its effect is modified by microclimate.

Methods: A seed burial trial was conducted in the wet-dry tropics (northern Australia) to compare dormancy release across different habitats (open, artificial cover, ground cover and canopy cover), burial depths (0, 3 and 20 cm) and burial durations (2, 6 and 14 weeks).

Isolation of the nickel-chlorin chelate tunichlorin from the South Pacific ocean sea hare Dolabella auricularia.

The Papua New Guinea shell-less mollusc Dolabella auricularia has been found to contain a series of green to blue-green chlorins. One of these compounds was found to be the nickel chelate tunichlorin [1] which was isolated previously only from the Caribbean tunicate Trididemnum solidum. Discovery of tunichlorin [1] in a sea hare suggests that its occurrence in algae-consuming marine animals may be more common than earlier realized, and it may have a role in electron transfer or other metabolic processes.

Diuretic-enhanced I-131 clearance after ablation therapy for differentiated thyroid cancer.

The authors assessed whether the whole-body radiation burden can be reduced with diuretic enhancement of iodine-131 excretion in patients with thyroid cancer and slow clearance. Whole-body imaging and quantitative I-131 clearance data obtained before and after ablation therapy were evaluated in 56 patients. Fourteen patients with slow pre-ablation therapy clearance (> 50% retention at 24 hours) received oral diuretics after I-131 therapy.

Postoperative bone marrow alterations: potential pitfalls in the diagnosis of osteomyelitis with In-111-labeled leukocyte scintigraphy.

Scintigraphy was used after injection of technetium-99m methylene diphosphonate (MDP) and indium-111-labeled white blood cells (WBCs) to assess for the presence of osteomyelitis in 97 patients who had undergone prior surgical procedures. Thirty-four patients with abnormal In-111-labeled WBC patterns underwent restudy with Tc-99m albumin colloid (AC). Scintigraphic findings were considered positive for osteomyelitis whenever localization of In-111-labeled WBCs exceeded Tc-99m AC activity in extent or focal intensity (discordant pattern).

Purposeful alteration of [99mTc]-pertechnetate biodistribution.

A series of imaging studies were conducted in rats to assess the effect of stannous containing chemical species on the normal biodistribution of [99mTc]pertechnetate. The goal of the study was to determine if tissue activity could be altered by use of selected chemical agents and if such alteration could be used to clear non-target activity for enhanced image interpretation and/or to visualize two or more organ systems following a single injection of radioactivity. Two distinct patterns of tissue activity alteration could be induced.

Radiolabeling of affinity-purified goat anti-carcinoembryonic antigen immunoglobulin G with technetium-99m.

Affinity-purified goat anti-carcinoembryonic antigen immunoglobulin G was labeled with 99mTc, utilizing stannous tartrate as the reducing agent. The radiochemical yield of labeled antibody ranged from 18 to 37% and was inversely proportional to the initial quantity of pertechnetate ion used. Yields up to 60% could be obtained using small amounts of pertechnetate.

Improved protein labeling by stannous tartrate reduction of pertechnetate.

A procedure has been developed whereby small amounts of protein--specifically human serum albumin and immunoglobulin G--can be labeled with Tc-99m. Artifactual problems associated with electrolytic and stannous chloride labeling procedures are virtually eliminated. The procedure is satisfactory for labeling human serum albumin, normal goat immunoglobulin G, and goat anti-carcinoembryonic antigen immunoglobulin G.

Antineoplastic agents LXIV: 1,4-Bis(2'-chloroethyl)-1,4-diazabicyclo[2.2.1]heptane dihydrogen dimaleate.

The 1,4-bis(2'-chloroethyl)-1,4-diazabicyclo[2.2.1]heptane dication (II) exhibits remarkable antineoplastic activity.

Fetal respiratory distress causing CNS and inner ear hemorrhage.

Fifty-two consecutive temporal bones of infants who died neonatally, or in utero of natural causes, were studied. Complete autopsies were performed. Twenty-eight infants had a variety of pulmonary disorders which resulted in severe respiratory distress prior to their death.

Preparation of nitroso-13N-labeled nitrosoureas.

A method is described for the preparation of 13N-labeled N-nitrosoureas, specifically 1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea. The 13N is generated as ammonia by the 12C(d,n)13N reaction on methane gas. The product is selectively trapped and subsequently oxidized to nitrous acid which reacts with the parent urea in solution to form the 13N-labeled nitrosourea.

The prognosis in cataract operations; a correlation of preoperative appraisal with results.

The preoperative and postoperative data on 500 cases in which cataracts were removed from the eyes were reviewed to correlate the results with the preoperative prognosis as determined by light identification and macular function tests. Another purpose was to consider the adequacy of various methods of preoperative appraisal. The vision was improved to better than 20/200 in 89.