BACKGROUND Acacia hydaspica R. Parker, family leguminosae, is a medicinally important plant. Different plant parts are used in various ailments in folk medicine. The current study aimed at investigating the in vitro antioxidant, anti-hemolytic and anticancer activity of A. hydaspica. METHODS Antioxidant potential was assessed using DPPH, ABTS and •OH, scavenging of H2O2, inhibition of lipid p...

Different screening methods namely, hemolytic assay (HA), modified drop collapse (MDC), tilted glass slide (TGST), oil spread method (OSM), blue agar plate (BAP), hydrocarbon overlaid agar (HOA) plate, emulsification index (EI), emulsification assay (EA) were assessed for their efficiency to detect biosurfactant producing marine bacteria. Forty-five strains of bacteria, comprising 18 Acinetobac...

abstract background: occupational exposure studies indicate that formaldehyde exposure causes temporary and consistent effects on industrial workers exposed to formalin. case: the case was a 36-year-old man who had developed intravascular hemolytic anemia caused by formalin after inhalation exposure. formalin is a clear solution of 37% formaldehyde in water. the primary route of exposure to for...

sixty-six children with g6pd deficiency were evaluated retrospectively to ascertain the clinical features, etiology, ultimate outcome and population at risk, the occurrence of jaundice in 18 neonates (group j) was, contrary to other countries, in the form of neonatal jaundice type ii. sepsis, prematurity, hypoxia and acidosis were associating factors. 77.8% of neonates had exchange blood transf...

0

favism is an acute hemolytic anemia which occurs in people who have (g6pd deficiency. in iran g6pd deficiency is prevalent in the coast of caspian sea. the main aim of our study was to investigate the prevalence of favism in mazandaran province in north of iran. our main source of data was the tiles of patients’ who had been hospitalized in three different children’s hospital in different citie...

A reverse hemolytic plaque-forming cell (PFC) assay for the enumeration of immunoglobulin-(Ig)secreting cells in nonimmunized rabbits was developed by using erythrocytes coated with anti-Ig antibody. These indicator cells lysed after reacting with the secreted Ig antigen and complement. The anti-Ig antibodies used were specific for the b4 or b5 allotypic specificities, which are antigenic deter...

AIM To study the influence of enterococci on human sperm membrane in vitro. METHODS Ejaculated human sperm were artificially infected with beta-hemolytic or non-beta-hemolytic enterococci at the bacteria: sperm ratio of 50:1 at 37 degrees . Sperm membrane integrity was examined after incubation for 1, 3 and 5 h by hypoosmotic swelling (HOS) test and electron microscopy. RESULTS Sperm infect...

Abstract Respiratory disease in several species can range from subclinical infection to acute death. Bovine respiratory (BRD) remains the greatest economic challenge facing beef industry. Histones are core proteins chromosomal structure that, when released extracellularly, cytotoxic and could contribute exacerbated tissue necrosis during infection. Work our laboratory demonstrated cattle suffer...