To prepare a large amount of pure alive Schistosoma japonicum eggs, rabbit was infected with 2000 cercariae and its liver was taken aseptically 38-45 days after infection and homogenized. The homogenate was screened through different sieves(60, 120, 200, 300, 360 meshes per inch respectively), and washed with 1.2% NaCl. The eggs and leftover were then digested with 0.25% trypsin for 2 hours, sieved over 360 meshes per inch and washed with RPMI 1640 medium. The collected eggs reached to (95.1 +/- 6.4)% of live eggs, with a high efficiency.
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Future Sci OA
December 2024
Pathology department, King Abdullah University Hospital, Jordan university of science and technology, Irbid, Jordan.
Leydig cell tumors (LCT) are rare neoplasms that represent less than 0.1% of all ovarian tumors. This tumor usually presents with signs and symptoms of excess androgen levels.
View Article and Find Full Text PDFTransl Neurosci
January 2024
Autism Center, Lotus Holistic Medical Center, Abu Dhabi, 110281, United Arab Emirates.
J Nutr
December 2024
Perinatal Institute, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
BMC Womens Health
September 2024
Department of Pathology, The Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.
Background: Yolk sac tumor (YST) is a highly malignant germ cell tumor, a majority of which originate from the gonads and are extremely rare from endometrium.
Case Presentation: Here we present a case of a 42-year-old woman suffered from primary pure yolk sac tumor of the endometrium complicated with situs inversus totalis. The patient presented at our hospital with irregular vaginal bleeding.
Lancet Child Adolesc Health
September 2024
Department of Pediatric Otorhinolaryngology, Children's Hospital Colorado, Aurora, CO, USA; Department of Otorhinolaryngology-Head and Neck Surgery, University of Colorado School of Medicine, Aurora, CO, USA.
Background: Pneumococcal conjugate vaccines (PCVs) have been shown in randomised controlled trials and epidemiological studies to prevent acute otitis media caused by vaccine serotype pneumococci, although their role in preventing complications of acute otitis media is less clear. We hypothesised that the 11-valent PCV would reduce the long-term sequelae of acute otitis media, including moderate-to-severe ear disease and hearing loss.
Methods: This prospective cohort study, referred to as 11PCV study, included follow-up after 16-20 years of children previously enrolled in 2000-04, at age 6 weeks to 6 months, in the randomised, placebo-controlled, ARIVAC trial of 11-valent PCV for the prevention of radiographical pneumonia.
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