University of Texas Medical Branch

About: University of Texas Medical Branch is a education organization based out in Galveston, Texas, United States. It is known for research contribution in the topics: Population & Virus. The organization has 22033 authors who have published 38268 publications receiving 1517502 citations. The organization is also known as: The University of Texas Medical Branch at Galveston & UTMB.

Nanofiltered C1 Inhibitor Concentrate for Treatment of Hereditary Angioedema

Abstract: Background Hereditary angioedema due to C1 inhibitor deficiency is characterized by recurrent acute attacks of swelling that can be painful and sometimes life-threatening. Methods We conducted two randomized trials to evaluate nanofiltered C1 inhibitor concentrate in the management of hereditary angioedema. The first study compared nanofiltered C1 inhibitor concentrate with placebo for treatment of an acute attack of angioedema. A total of 68 subjects (35 in the C1 inhibitor group and 33 in the placebo group) were given one or two intravenous injections of the study drug (1000 units each). The primary end point was the time to the onset of unequivocal relief. The second study was a crossover trial involving 22 subjects with hereditary angioedema that compared prophylactic twice-weekly injections of nanofiltered C1 inhibitor concentrate (1000 units) with placebo during two 12-week periods. The primary end point was the number of attacks of angioedema per period, with each subject acting as his or her own c...

Translesion DNA synthesis in eukaryotes: A one- or two-polymerase affair

Abstract: Cellular DNA is continually damaged by a plethora of extrinsic and intrinsic sources, including UV light from the sun and reactive oxygen species resulting from aerobic respiration. Although cells possess a variety of repair processes to remove DNA lesions, lesions that escape repair can block the replicational machinery, and there has been little understanding of the mechanisms by which eukaryotic cells overcome such blocks and promote the continuity of the newly replicated DNA strand. The past three years, however, have witnessed phenomenal progress in this area of research, and here we highlight the important findings and major conclusions that have emerged regarding translesion DNA synthesis (TLS) in eukaryotes.

Neurobehavioral outcome 1 year after severe head injury. Experience of the Traumatic Coma Data Bank.

Abstract: ✓ The outcome 1 year after they had sustained a severe head injury was investigated in patients who were admitted to the neurosurgery service at one of four centers participating in the Traumatic Coma Data Bank (TCDB). Of 300 eligible survivors, the quality of recovery 1 year after injury was assessed by at least the Glasgow Outcome Scale (GOS) in 263 patients (87%), whereas complete neuropsychological assessment was performed in 127 (42%) of the eligible survivors. The capacity of the patients to undergo neuropsychological testing 1 year after injury was a criterion of recovery as reflected by a significant relationship to neurological indices of acute injury and the GOS score at the time of hospital discharge. The neurobehavioral data at 1 year after injury were generally comparable across the four samples of patients and characterized by impairment of memory and slowed information processing. In contrast, language and visuospatial ability recovered to within the normal range. The lowest postresuscitati...