____________________________________________________________________________________________________________________ 1. MD of Hematology and Oncology, Genetic Researcher Center in Non-Communicable Disease, Zahedan University of Medical Sciences, Zaheedan ,Iran, [email protected] 2. MSc of Hematology, Hematology Department, Allied Medical School, Tehran University of Medical Sciences, T...

Automated oligosaccharide assembly requires suitable linkers to connect the first monosaccharide to a solid support. A new hydrogenolysis-labile linker that is stable under both acidic and basic conditions was designed, synthesized and coupled to different resins. Glycosylation and cleavage efficiencies on these functionalized solid supports were investigated, and restrictions for the choice of...

The case of a 60-years-old woman with coronary artery anomaly and factor V deficiency is reported. She presented with right radial artery pseudoaneurysm after coronary angiography. Her coronary angiography revealed aberrant origin of left anterior descending artery from right coronary cusp. On preliminary investigations her prothrombin time and activated partial thromboplastin time were prolong...

One hundred years of research (1916–2016) on intellectually precocious youth is reviewed, painting a portrait of an extraordinary source of human capital and the kinds of learning opportunities needed to facilitate exceptional accomplishments, life satisfaction, and positive growth. The focus is on those studies conducted on individuals within the top 1% in general or specific (mathematical, sp...

The binding of class II Escherichia coli heat-labile enterotoxins (LT) to Y1 tissue-cultured cells and mouse intestinal cells was studied and compared with that of class I toxins, including cholera enterotoxin. All radioiodinated (125I) toxins retained their biological activities in both model systems, but only LTIIb could be shown to bind specifically to target cells. LTIIa could inhibit the b...

An epidemic of infections due to group A Streptococcus haemolyticus type 12 originated in an infant with bronchiectasis, and involved children and nurses. Some of the children spread contagion; the nurses did not spread contagion. The children who spread contagion had few or no recognizable type 12 organisms in their throats; most of the nurses had type 12 predominant in their throat flora. Two...