purpose: to present the success of novel method for management of conjunctival orbital inclusion cysts following enucleation after using trichloroacetic acid injection technique. methods: a 20% tca solution was injected to treat 6 cases of orbital conjuctival cyst in anophthalmic socket. results: all the patients were treated successfully. the follow-up interval was 1-7 years. no recurrence or ...

PURPOSE A variety of procedures have been described for the treatment of total colonic aganglionosis (TCA); however, there is no consensus as to a superior operative method. The objective of this review is to evaluate the operative methods used to treat TCA and their effectiveness with respect to morbidity, mortality, rates of enterocolitis, and functional outcomes. METHODS We searched Medlin...

The nonspecific transaminase inhibitor aminooxyacetate (AOA) has multiple influences on the dynamics of13C appearance in glutamate in rat hearts as measured by 13C nuclear magnetic resonance (NMR) without altering O2 consumption or tricarboxylic acid (TCA) cycle flux. These include the following: 1) a reduced rate of13C enrichment at glutamate C3 and C4; 2) a near coalescence of the C3 and C4 f...

T cell homing to peripheral lymph nodes (PLNs) is defined by a multistep sequence of interactions between lymphocytes and endothelial cells in high endothelial venules (HEVs). After initial tethering and rolling via L-selectin, firm adhesion of T cells requires rapid upregulation of lymphocyte function-associated antigen 1 (LFA-1) adhesiveness by a previously unknown pathway that activates a Ga...

Objectives: Neurological damage following cardiopulmonary bypass (CPB) is dif®cult to objectively evaluate in infants. In adults, serum elevations of astroglial S100B correlate with proven brain injury independent of operative temperature. The deleterious effects of in ̄ammatory cytokines, generated during CPB, on the brain have not been studied in infants using S100B as a marker for cerebral in...

Trichloroethylene (TCE) induces liver cancer in mice but not in rats. Three metabolites of TCE may contribute--chloral hydrate (CH), dichloroacetate (DCA), and trichloroacetate (TCA). CH and TCA appear capable of only inducing liver tumors in mice, but DCA is active in rats as well. The concentrations of TCA in blood required to induce liver cancer approach the mM range. Concentrations of DCA i...

Cork taint is a musty or moldy off-odor in wine mainly caused by 2,4,6-trichloroanisole (2,4,6-TCA). We examined the role of 14 fungal strains isolated from cork samples in the production of 2,4,6-TCA by O methylation of 2,4,6-trichlorophenol (2,4,6-TCP). The fungal strains isolated belong to the genera Penicillium (four isolates); Trichoderma (two isolates); and Acremonium, Chrysonilia, Clados...

Although the tricarboxylic acid (TCA) cycle is the prime means of carbon metabolism for energy generation in normal myocardium, the noninvasive quantification of TCA cycle flux in intact cardiac tissues is difficult. A novel approach for estimating citric acid cycle flux using 13C nuclear magnetic resonance (NMR) is presented and evaluated experimentally by comparison with measured myocardial o...

In this study, we aimed to determine the contribution of substrates to tricarboxylic acid (TCA) cycle fluxes in rumen epithelial cells (REC) and duodenal mucosal cells (DMC) isolated from Angus bulls (n = 6) fed either a 75% forage (HF) or 75% concentrate (HC) diet. In separate incubations, [(13)C(6)]glucose, [(13)C(5)]glutamate, [(13)C(5)]glutamine, [(13)C(6)]leucine, or [(13)C(5)]valine were ...

PURPOSE To determine the sensitivity and specificity of confocal scanning laser ophthalmoscope's Topographic Change Analysis (TCA; Heidelberg Retina Tomograph [HRT]; Heidelberg Engineering, Heidelberg, Germany) parameters for discriminating between progressing glaucomatous and stable healthy eyes. METHODS The 0.90, 0.95, and 0.99 specificity cutoffs for various (n=70) TCA parameters were deve...