BACKGROUND Neonatal sepsis is characterised by bacteraemia and clinical symptoms caused by microorganisms and their toxic products. Gram negative bacteria are the commonest causes of neonatal Sepsis. The resistance to the commonly used antibiotics is alarmingly high. The major reason for emerging resistance against antibiotics is that doctors often do not take blood cultures before starting ant...

Compounds with antiendotoxin properties have been extensively studied for their potential as therapeutic agents for sepsis attributable to gram-negative bacteria. However, with the increasing incidence of gram-positive sepsis, there is interest in identifying compounds with a broad spectrum of action against both gram-positive and gram-negative bacteria. A series of synthetic alpha-helical cati...

INTRODUCTION Interleukin 17A (IL17A) plays a key role in host defense against microbial infection including Gram-positive bacteria. Genetic factors contribute to the host defense, but the role of IL17A single nucleotide polymorphisms (SNPs) has not yet been investigated in severe sepsis. Therefore, we hypothesized that SNPs in the IL17A gene alter susceptibility to infection and clinical outcom...

Blood culture, the gold standard for diagnosis of neonatal sepsis has low sensitivity and is time consuming. Therefore, objective is development and application of Polymerase chain reaction (PCR)-based DNA sequencing to detect and identify bacterium causing neonatal sepsis in culture negative specimens. Sixty three peripheral blood and 8 cerebrospinal fluid (CSF) referred from tertiary level Ne...

INTRODUCTION Bacteremia is recognized as a critical condition that influences the outcome of sepsis. Although large-scale surveillance studies of bacterial species causing bacteremia have been published, the pathophysiological differences in bacteremias with different causative bacterial species remain unclear. The objective of the present study is to investigate the differences in pathophysiol...

Objective: An irreversible process begins when a systemic infection causes sepsis. Therefore, rapid identification of the agent bacteria in sepsis and its antibiotic resistance is crucially important. In this study, it was aimed to investigate efficiency genotype test.
 Methods: Blood culture bottles sent laboratory were examined with an automatic blood system (BACTEC, BD, USA). Growing id...

The aim of this study is to identify risk factors for sepsis-related mortality in low birth weight (<1500 g) infants. We performed retrospective cohort study to investigate risk factors for sepsis-related mortality in all neonates birth weight <1500 g admitted to Level III neonatal intensive care unit, Brazil, April 2001/September 2004. Of the 203 cases, 71 (35%) had sepsis. Of those, gram-posi...

Because of their effects on monocytes, monocyte chemotactic proteins-1 and -2 (MCP-1 and MCP-2) may participate in the pathophysiology of sepsis. We measured circulating MCP-1 and MCP-2 levels in 42 septic patients having positive local or blood cultures. MCP-1 and MCP-2 levels were elevated in 24 (57%) and 25 (59%) of 42 septic patients, respectively, compared with healthy volunteers. Both pat...

Infection-related mortality affects the overall survival rates of children who are receiving treatment for cancer. The leading cause of mortality is bacteremia and sepsis related to it in febrile neutropenic patients. All positive blood cultures of febrile neutropenic patients treated in the Department of Pediatric Hematology-Oncology, Cerrahpasa Medical School, between January 1995 and January...