صفحه 1 از جانب 51 نتایج
As part of a study to determine the cause(s) of population decline and low survival of pronghorn (Antilocapra americana) neonates on Hart Mountain National Antelope Refuge (HMNAR), Oregon (USA), 55 of 104 neonates captured during May 1996 and 1997 were necropsied (n = 28, 1996; n = 27, 1997) to
During 1996 and 1997, the U.S. Fish and Wildlife Service conducted a study to determine the cause(s) of population decline and low survival of pronghorn antelope (Antilocapra americana) fawns on Hart Mountain National Antelope Refuge (HMNAR) located in southeastern Oregon (USA). As part of that
BACKGROUND
Tissue plasminogen activator (t-PA) is the first effective treatment for stroke. This study sought to explore the outcome of patients treated with t-PA in the community after approval of its use in the treatment of stroke in June, 1996.
METHODS
All patients with acute stroke within the
Cedrus deodara is a highly valued conifer widely grown as an ornamental in the Pacific Northwest and southern United States. C. deodara in the Pacific Northwest is normally problem free but occasionally is damaged by dieback of shoot tips, which has been associated with a fungus resembling
The three Community Hospital-based Stroke Programs collected data on 4132 stroke patients admitted to acute care hospitals during 1979 and 1980. White female stroke patients were older than the white male, nonwhite female and nonwhite male stroke patients. Nearly one-fourth (23%) of stroke patients
OBJECTIVE
This report details experience with local intraarterial or intradural sinus thrombolytic therapy for cerebrovascular thromboembolic occlusions in 40 patients.
METHODS
Between July 1991 and April 1995, intracranial local thrombolytic therapy with urokinase was used to treat 40 patients with
The possible effect of age, race, sex, consciousness upon admission, geographic location, and history of selected risk factors on the survival after stroke due to infarction or hemorrhage was determined using proportional hazards analysis (Cox regression). For each diagnostic category the most
The use of diagnostic tests, the accuracy of stroke type diagnosis, and their relationship to outcome are important from the standpoint of patient management and health care costs. To address this issue, we examined the differences between stroke types in terms of demographics, risk factors,
Viral hemorrhagic septicemia virus (VHSV) was isolated from populations of Pacific sardine Sardinops sagax from the coastal waters of Vancouver Island, British Columbia, Canada, and central and southern California, USA. The virus was also isolated from Pacific mackerel Scomber japonicus in southern
We investigated two outbreaks of an unusual gastrointestinal illness that affected at least 47 people in Oregon and Michigan in February through March and May through June 1982. The illness was characterized by severe crampy abdominal pain, initially watery diarrhea followed by grossly bloody
OBJECTIVE
To report the prevalence of vitreous hemorrhage in pars planitis and to compare the prevalence of hemorrhage for children and adults with the disease.
METHODS
A retrospective, cross-sectional observational study.
METHODS
One hundred eighteen consecutive patients with pars planitis who were
OBJECTIVE
Prompt recognition and response to postpartum hemorrhage (PPH) are vital in preventing maternal morbidity and mortality. We conducted a multi-center study to evaluate in situ simulation and team training for PPH among experienced clinical teams in non-academic hospitals in urban and rural
In case of severe bleeding, the physician must rapidly and effectively halt bleeding without the risk of thromboembolic complications. Despite widespread use, no study has directly compared recombinant activated factor VII (rFVIIa), the rFVIIa and 3-factor prothrombin complex concentrate (PCC)