نتایج جستجو برای: transient organ
تعداد نتایج: 228739 فیلتر نتایج به سال:
while most tinnitus cases have some degree of hearing impairment, a small percent of the patients admitted to ear, nose and throat clinics or hearing evaluation centers are those who complain of tinnitus despite having normal hearing thresholds. present study was performed in order to better understanding of the probable causes of tinnitus and to investigate possible changes in the cochlear and...
BACKGROUND AND OBJECTIVE The Atlanta classification of acute pancreatitis enabled standardised reporting of research and aided communication between clinicians. Deficiencies identified and improved understanding of the disease make a revision necessary. METHODS A web-based consultation was undertaken in 2007 to ensure wide participation of pancreatologists. After an initial meeting, the Worki...
Urinary indices are classically believed to allow differentiation of transient (or pre-renal) acute kidney injury (AKI) from persistent (or acute tubular necrosis) AKI. However, the data validating urinalysis in critically ill patients are weak. In the previous issue of Critical Care, Pons and colleagues demonstrate in a multicenter observational study that sodium and urea excretion fractions a...
Functional genomics could be investigated by over-expressing or silencing a gene sequence towards a better understanding of its biological function at different organisation level (plant cell, tissue, organ or even in the whole plant) in response to various situations (plant developmental stages, environmental stress, plant-pathogen interactions). Actually, several trends are focusing on transi...
Transient Hemi-Lower Limb Ischemia in the Newborn: Arterial Thrombosis or Persistent Sciatic Artery?
Neonatal thromboembolism occurs with various predispositions and triggers. Early diagnosis of the thrombosis is challenging and essential for the therapeutic interventions. We herein report two newborns who presented with transient hemi-lower limb ischemia due to (1) arterial thrombosis or (2) a persistent sciatic artery (PSA). The patient with arterial thrombosis showed elevations of fibrin de...
Haematopoietic cells arise from spatiotemporally restricted domains in the developing embryo. Although studies of non-mammalian animal and in vitro embryonic stem cell models suggest a close relationship among cardiac, endocardial and haematopoietic lineages, it remains unknown whether the mammalian heart tube serves as a haemogenic organ akin to the dorsal aorta. Here we examine the haemogenic...
Cellular therapies based on permanent genetic modification of conventional T cells have emerged as a promising strategy for cancer. However, it remains unknown if modification of T cell subsets, such as Tregs, could be useful in other settings, such as allograft transplantation. Here, we use a modular system based on a chimeric antigen receptor (CAR) that binds covalently modified mAbs to contr...
چکیده ندارد.
abstract background: studies have shown that, with regard to social, cultural, and institutional contexts, several factors affect family decision-making on organ donation. this study aimed to investigate the effective factors in organ donation by family members with brain-dead patients. materials and methods: this was a descriptive-comparative study in which a researcher-made questionnaire was ...
introduction: according to the previous studies, several social, cultural, and organizational factors are involved in the decision of families of brain death victims for organ donation. the present study was performed to determine the effective factors in the decision of organ donation among families of brain death victims. methods: in this descriptive-comparative study data were gathered throu...
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