A prospective study of genital infections was conducted in a university-affiliated teaching hospital in Hamedan City, Iran. A total of 540 women were recruited and divided into two equal groups: (1) the case group with vaginitis (N=270) and, (2) the asymptomatic control group (N=270). Participants were interviewed about the occurrence of any vaginal or urethral discharge. Two vaginal swabs were...

Despite the declining rate of sexually transmitted diseases in developed countries, trichomoniasis is still one of the most common venereal infections. While diagnosis of this condition is commonly based on the microscopic wet-mount method, culture remains the most accurate single procedure for detecting the presence of Trichomonas vaginalis in clinical samples. In the present study, the effica...

Vaginitis is an important gynecologic disorder that accounts for nearly 5 million office visits to physicians each year. Infectious vaginitis is the most common cause for an abnormal vaginal discharge; other possible causes include cervicitis, atrophic vaginitis, physiologic discharge, physicochemical vaginitis, and psychosomatic vaginitis. Although the history and physical examination may sugg...

Concentrations of 20 minor, trace, and ultratrace elements relevant to human health (Ag, Al, As, Cd, Co, Cr, Cu, Fe, Hg, Li, Mn, Mo, Ni, Pb, Sb, Se, Si, Sn, V, and Zn) were determined in three varieties of Lebanese bread (white and brown double loaf bread, Saj bread) sampled at five geographical regions (Grand Beirut, South of Lebanon, North of Lebanon, Mount of Lebanon, and Beka’a) during the ...

Naegleria fowleri is a free living parasite which habitats in fresh water reservoirs. It causes a fatal nervous system infection known as primary amoebic meningoencephalitis by invading through cribriform plate of nose and gaining entry into brain. We report a case of primary amoebic meningoencephalitis caused by Naegleria fowleri in Karachi, Pakistan, in a 42 years old male poultry farm worker...

Intestinal parasitic infection in patients with HIV/AIDS are leading cause of morbidity and mortality particularly in developing countries with diarrhea as chief complain so present study was undertaken to assess prevalence of intestinal infection caused by enteric parasites in HIV/AIDS patients. A prospective study conducted on 100 HIV positive and HIV negative patients from August 2008July200...

A cross-sectional study was carried out in 200 children aged 5-15 years, to examine the presence of intestinal parasitic infections (IPIs) and to assess the risk factors and clinical features associated with them in children in San Juan y Martinez (SIM), Cuba. Three fresh faecal samples were collected from each child and were examined by direct wet mount, brine flotation, formalin-ether and Kat...

Blastocystis hominis is now gaining acceptance as an agent of human intestinal disease. A case-control study of the cause of gastroenteritis in children less than 6 years old was conducted. A total of 500 stool specimens were examined by wet mount preparation, formalin-ether concentration, Sheather's sugar flotation technique, and permanent stains when necessary. B. hominis was found in 63 (25%...

A procedure is provided for the determination of mercury in animal tissue using a single unit stationary cold-vapor generator utilizing atomic absorption spectrophotometry. The entire reduction-absorption cell is fitted to the burner mount on the instrument. Sample digests are introduced into the sample compartment along with reductant, and background corrected absorbance is measured after thre...

310 CMYK Figure 2: (a) Calcofluor white stain of the corneal scraping showing septate, branched fungi with chlamydospores. (x250). (b) Eight day old growth of the fungus on potato dextrose agar showing Grey, fluffy colonies with black granules on the surface. (c) Lactophenol cotton blue wet mount of the colony showing falcate conidia (shown with arrowheads), and conidiomata, upon which darkly p...