Background: Covid-19 pandemic has affected almost all the inhabited areas on our planet. Researchers are working hard to bring this disease its resolution. There is emerging evidence everyday point towards altered parameters in body. Complete blood picture and peripheral smears also showing considerable changes. These changes can help raise suspicion of infection at earliest. This us future dif...

abstract         background and objective: methamphetamine has strong stimulating effects on various systems of the human body. the aim of this study was to evaluate the hematological and biochemical parameters in methamphetamine addicts and to compare them with healthyindividuals.      methods: this is a retrospective case-control study that was conducted in 1390-91 in ibn sina hospital in shi...

OBJECTIVE To define the clinical and cerebrospinal fluid (CSF) criteria that establishes a diagnosis of sepsis and meningitis immediately on admission. METHODS One thousand children, aged one day to 13 years, presenting with acute onset of vomiting, fever, convulsion, and diarrhea to the Pediatrics Department, King Abdul-Aziz University Hospital, Jeddah, Kingdom of Saudi Arabia from January 1...

Contaminants can cause detrimental effects in wild birds. However, these effects are difficult to measure in all but the most severe cases. Immune function is a sensitive and meaningful biological marker of contaminant-induced effects in captive birds but has more limitations in wild birds due in part to the lack of a proven blood preservation method. We developed methods to assess ex vivo immu...

We recently reported detection of a transient increase in circulating donor leukocytes (WBCs) in immunocompetent recipients 3 to 5 days posttransfusion (tx) (Blood 85:1207, 1995). We have now characterized survival kinetics of specific donor WBC subsets in additional tx populations. Eight female elective surgery patients (pts) were sampled pre-tx and on days 1, 3, 5, 7, and 14 post-tx. Ten fema...

A malarial infection is diagnosed and monitored by screening microscope images of blood smears for parasiteinfected red blood cells. Millions of blood slides are manually screened for parasites every year, which is a tedious and errorprone process, and which largely depends on the expertise of the microscopists. We have developed a software to perform this task on a smartphone, using machine le...

BACKGROUND In a patient with severe sepsis, we sometimes observe immediate decrease of the counts of white blood cells (WBCs) and neutrophils, which is known as an indicator for poor prognosis. We observed marked decrease of white blood cells and neutrophils on blood examination and interesting findings on dynamic CT. Here, we present the case of a patient with severe postoperative sepsis occur...

Environmental contamination by methylmercury (MeHg) is an enormous public health problem in world regions such as Amazonia. MeHg toxic effects seem to be influenced by environmental and genetic factors. However, few studies have evaluated the genetic influences of MeHg toxicity in humans. Therefore, the aim of this study was to evaluate the genetic influence of Ala16Val manganese superoxide dis...

We developed a detection method for circulating tumor cells (CTCs) using the telomerase-specific adenovirus OBP-401. This recombinant virus has a telomerase promoter at the 5'-end of the viral genome and GFP at the 3'-end. To date, CTC enumeration using OBP-401 has shown prognostic impact for gastric and small cell lung cancer patients. In the present study, peripheral blood samples from patien...