نتایج جستجو برای: base deficit
تعداد نتایج: 319487 فیلتر نتایج به سال:
زمینه و هدف: کمبود باز (Base deficit) به عنوان یک عامل مرتبط با کاهش پرفیوژن نسجی مخفی شناخته شده است، لیکن نقطه بحرانی مؤثر در ایجاد این حالت و مرگ و میر به دنبال تروما تعیین نشده است. در این مطالعه ارزش پیشگویی کننده کمبود باز در مرگ و میر و نقطه برش آن در افراد سالمند مورد بررسی قرار گرفت. روش بررسی: در یک مطالعه تحلیلی - آینده نگر 300 بیمار سالمند (سن بالاتر یا مساوی 65 سال) مبتلا به تروما...
Metabolic acidosis is the most frequent acid-base disorder in critically ill patients and dialysis patients. This study is to compare the conventional approach with the physicochemical approach between the intensive care unit (ICU) and hemodialysis (HD) patients. Fifty-seven ICU patients and 33 HD patients were enrolled. All data sets included simultaneous measurements of arterial blood gas wit...
BACKGROUND Massive transfusion of blood products in trauma patients can acutely deplete the blood bank. It was hypothesized that, despite a large allocation of resources to trauma patients receiving more than 50 units of blood products in the first 24 hours, outcome data would support the continued practice of massive transfusion. METHODS A retrospective review of charts and registry data of ...
AIM To know whether laboratory or clinical parameters can predict disease progression, need for laparotomy in patients managed with peritoneal drain and mortality in surgical neonatal necrotizing enterocolitis patients. MATERIALS AND METHODS The study was retrospectively carried out on 27 neonates over a period of one and a half year. All neonates who had surgical neonatal necrotizing enteroc...
Changes in dry matter and water-soluble carbohydrate components, especially fructan, were examined in the basal 25 mm of expanding leaf blades of tall fescue (Festuca arundinacea Schreb.) to assess their roles in plant response to water deficit. Water was withheld from vegetative plants grown in soil in controlled-environment chambers. As stress progressed, leaf elongation rate decreased sooner...
We report a single case study of a brain-damaged patient, ER, who showed a remarkably consistent category-specific deficit for living things. His impairment was observed across tasks (naming, definition, matching, drawing from memory, questionnaires), input modalities (visual, verbal, nonverbal auditory), and output modalities (verbal vs. pointing or visual matching responses) as well as for di...
The central question addressed by this study is whether countries with above-average governance grew faster than countries with below-average governance. Using the World Bank’s worldwide governance indicators to measure governance performance, it examines whether a country with governance “surplus” in a given base year (1998) grew faster on average in a subsequent period (19982011) than a count...
in this paper, the concept of {sl local base with stratifiedstructure} in $i$-topological vector spaces is introduced. weprove that every $i$-topological vector space has a balanced localbase with stratified structure. furthermore, a newcharacterization of $i$-topological vector spaces by means of thelocal base with stratified structure is given.
OBJECTIVE This study, which aimed to confirm or invalidate the somatotopic organization of the supplementary motor area (SMA), correlates the pattern of clinical symptoms observed after SMA removal with the extent of resection. METHODS Eleven patients with medial precentral glioma underwent partial or complete tumoral resection of the SMA. Seven patients underwent preoperative functional magn...
Chondroid chordoma commonly presents as clival osseous and extradural mass. A 15-year-old boy presented with progressive visual deficit, headaches and diplopia since three years. Computed tomography (CT scan) showed a skull base tumour, but was wrongly reported at the time as chronic sphenoidal sinusitis and nasal polyps. In the past three months, he developed dysphagia, urinary retention and c...
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