Delayed neutrophil apoptosis in patients with multiple organ dysfunction syndrome

نویسندگان

  • Noha El Sakka
  • Helen F. Galley
  • Ola Sharaki
  • Myriam Helmy
  • Salah Marzouk
  • Shafik Azmy
  • Mona Sedrak
  • Nigel R. Webster
چکیده

From the Academic Unit of Anaesthesia and Intensive Care, School of Medicine, University of Aberdeen AB25 2ZD, UK (Drs. Noha El Sakka, Helen F. Galley and Nigel R. Webster), Department of Clinical Pathology, Faculty of Medicine, University of Alexandria, Egypt (Drs. Ola Sharaki, Myriam Helmy, Salah Marzouk and Mona Sedrak), and Department of Anaesthesia, Faculty of Medicine, University of Alexandria, Egypt (Dr. Shafik Azmy).

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Increased serum soluble Fas after major trauma is associated with delayed neutrophil apoptosis and development of sepsis

INTRODUCTION Deregulated apoptosis and overshooting neutrophil functions contribute to immune and organ dysfunction in sepsis and multiple organ failure (MOF). In the present study, we determined the role of soluble Fas (sFas) in the regulation of posttraumatic neutrophil extrinsic apoptosis and the development of sepsis. METHODS Forty-seven major trauma patients, 18 with and 29 without sepsi...

متن کامل

Serum α-1 Antitrypsin (AAT) antagonizes intrinsic apoptosis induction in neutrophils from patients with systemic inflammatory response syndrome

Excessive neutrophil activation accompanied by delayed apoptotic cell death in inflammatory conditions causes progressive damage of cells and tissues, leading to life-threatening multiple organ dysfunction syndrome. Previous work suggested that circulating serum factors during inflammation are critically involved in the suppression of neutrophil cell death although the identity of these antiapo...

متن کامل

Protective Effects of Emodin-Induced Neutrophil Apoptosis via the Ca2+-Caspase 12 Pathway against SIRS in Rats with Severe Acute Pancreatitis

Severe acute pancreatitis (SAP) results in high mortality. This is partly because of early multiple organ dysfunction syndromes that are usually caused by systemic inflammatory response syndrome (SIRS). Many studies have reported the beneficial effects of emodin against SAP with SIRS. However, the exact mechanism underlying the effect of emodin remains unclear. This study was designed to explor...

متن کامل

The Relationship between Plasma Levels of Interleukin-6, Multiple Organ Dysfunction and Mortality in Orthopedic Patients

Background: Interleukin 6 (IL-6) functions as both a pro-inflammatory cytokine and an anti-inflammatory cytokine. Objective: To evaluate the levels of IL-6 in patients with multiple organ dysfunction syndrome (MODS). Methods: Level of IL-6 was assessed and recorded for 14 days subsequent to the injury in 161 multiple trauma patients. MODS were diagnosed using Marshal Score. Injury Severity Scor...

متن کامل

PAPILLON-LEFE\'VRE SYNDROME: NEUTROPHIL MOTILITY AND KILLING DEFECT IN A CHILD WITH RECURRENT SEVERE INFECTIONS

A case of palmoplantar hyperkeratosis with periodontosis and a history of recurrent severe pyoderma, pneumonia and multiple liver abscesses is described in a 12 year old girl. The patient demonstrated neutrophil dysfunction characterized by decreased random migration and chemotaxis and defective bactericidal activity. The exact immunopathological mechanism for susceptibility to infections i...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2006