Search Results - "O'TOOLE, C. M"

Semiautomatic brain region extraction: a method of parcellating brain regions from structural magnetic resonance images by Dade, L.A, Gao, F.Q, Kovacevic, N, Roy, P, Rockel, C, O'Toole, C.M, Lobaugh, N.J, Feinstein, A, Levine, B, Black, S.E

“…Structural MR imaging has become essential to the evaluation of regional brain changes in both healthy aging and disease-related processes. Several methods…”
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A longitudinal study of the IgG antibody response to HIV‐1 pl7 gag protein in HIV‐1+ patients with haemophilia: titre and avidity by CHARGELEGUE, D., O'TOOLE, C. M., COLVIN, B. T.

“…SUMMARY The IgG response to HIV‐1 pl7 gag protein was studied for up to 6 years in 12 HIV‐1‐infected patients with haemophilia, who had seroconverted between…”
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A perspective on the control of mammalian fertilization by egg-activated ion channels in sperm : A tale of two channels by FLORMAN, H. M, ARNOULT, C, KAZAM, I. G, CHONGQING LI, O'TOOLE, C. M. B

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A longitudinal study of the IgG antibody response to HIV-1 p17 gag protein in HIV-1+ patients with haemophilia : titre and avidity by CHARGELEGUE, D, O'TOOLE, C. M, COLVIN, B. T

“…The IgG response to HIV-1 p17 gag protein was studied for up to 6 years in 12 HIV-1-infected patients with haemophilia, who had seroconverted between 1982 and…”
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The affinity of IgG antibodies to gag p24 and p17 in HIV‐1‐infected patients correlates with disease progression by CHARGELEGUE, D., STANLEY, C. M., O'TOOLE, C. M., COLVIN, B. T., STEWARD, M. W.

“…SUMMARY The affinity of anti‐gag antibody was studied for up to 9 years (1984–1993) in sera from 15 HIV‐1+ patients with haemophilia. On the basis of their…”
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The Absence or Loss of Antibodies of High Affinity to Human Immunodeficiency Virus (HIV) Is Associated with Disease Progression in HIV-1-Infected Patients by Chargelegue, Daniel, Stanley, Carolynne M., O'Toole, Carol M., Colvin, Brian T., Steward, Michael W.

“…Our data and that of Brostroem et al. indicate early that HIV-specific antibodies of high affinity are maintained only in long-term asymptomatic patients (…”
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An infrared study of CO binding to heart cytochrome c oxidase and hemoglobin A. Implications re O2 reactions by Yoshikawa, S, Choc, M G, O'Toole, M C, Caughey, W S

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Identity of some human bladder cancer cell lines by O'Toole, Carol M, Povey, Susan, Hepburn, P, Franks, L. M

“…Recent reports on transfection of mouse cells with DNA from the established human urinary bladder cancer cell lines T24, J82 and EJ (MGH-U1), and the presence…”
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Assessment of the relative cytotoxicity of Porphyromonas gingivalis cells, products, and components on human epithelial cell lines by Shah, H N, Gharbia, S E, O'Toole, C M

“…Established human cell lines derived from a transitional cell carcinoma (J82), a squamous carcinoma (SCaBER), and a normal urothelium (HCV-29) were used to…”
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Differential maturation of avidity of IgG antibodies to gp41, p24 and p17 following infection with HIV‐1 by THOMAS, H. I. J., WILSON, S., O'TOOLE, C. M., LISTER, C. M., SAEED, A. M., WATKINS, R. P. F., MORGAN‐CAPNER, P.

“…We have evaluated solid‐phase ELISA IgG antibody avidity studies as a means of identifying cases of recent HIV‐1 infection. Although separate studies on the…”
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Role for Ca2+ channels in the signal transduction pathway leading to acrosomal exocytosis in human spermatozoa by O'Toole, Christine M.B., Roldan, Eduardo R.S., Fraser, Lynn R.

“…Progesterone interaction with human spermatozoa promotes a rise in intracellular Ca2+ and can trigger acrosomal exocytosis in capacitated cells. We have used…”
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Persistent Excretion of Cytomegalovirus in Heart Transplant Patients Correlates with Inversion of the Ratio of T Helper/T Suppressor-Cytotoxic Cells by O'toole, Carol M., Gray, J. J., Maher, Patricia, Wreghitt, T. G.

“…Infection with cytomegalovirus (CMV) is frequently detected in allograft recipients. The authors have observed that 72% of patients develop CMV after cardiac…”
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Effect of therapy and tumour stage on cellular immunity to bladder carcinoma by O'Toole, C M

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Pre-emption in Immunity by O'TOOLE, C. M, DAVIES, A. J. S

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Ca(2+) entry through store-operated channels in mouse sperm is initiated by egg ZP3 and drives the acrosome reaction by O'Toole, C M, Arnoult, C, Darszon, A, Steinhardt, R A, Florman, H M

“…Fertilization occurs after the completion of the sperm acrosome reaction, a secretory event that is triggered during gamete adhesion. ZP3, an egg zona…”
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Development of a sensitive ELISA for HIV-1 p24 antigen using a fluorogenic substrate for monitoring HIV-1 replication in vitro by Chargelegue, D, O'Toole, C M

“…A two-site sandwich fluorescent-ELISA was optimized for the detection of HIV-1 p24 antigen produced by lymphoid cells infected with HIV-1 in vitro. To improve…”
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Decline in CTL and antibody responses to HIV-1 p17 and p24 antigens in HIV-1-infected hemophiliacs irrespective of disease progression. A 5-year follow-up study by O'Toole, C M, Lowdell, M W, Chargelegue, D, Colvin, B T

“…CTL and antibody responses to HIV-1 p17 and p24 antigens were monitored from 1986-1991, in 4 hemophiliacs. The patients had been infected with HIV-1 between…”
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Immune responses in cardiac transplantation. I: Detection of activated TIa+ cells in the blood during herpes virus infections by O'TOOLE, C. M, CARVALHO, G. S, CRANAGE, M. P, LARGE, S

“…Lymphocyte subpopulations in the blood of cardiac transplant recipients were monitored by single and double marker rosetting tests; using monoclonal antibodies…”
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Cytomegalovirus infection in cardiac transplant recipients associated with chronic T cell subset ratio inversion with expansion of a Leu-7+ TS-C+ subset by MAHER, P, O'TOOLE, C. M, WREGHITT, T. G, SPIEGELHALTER, D. J, ENGLISH, T. A. H

“…Lymphocyte subsets were analysed in 18 patients during the first 3 years after cardiac transplantation. The patients received Cyclosporin A and prednisolone…”
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Protein kinase C activation during progesterone-stimulated acrosomal exocytosis in human spermatozoa by Toole, Christine M.B.O, Roldan, Eduardo R.S., Fraser, Lynn R.

“…The involvement of protein kinase C (PKC) in exocytosis of the mammalian sperm acrosome is still a controversial issue. Work carried out thus far has failed to…”
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