نتایج جستجو برای: apn
تعداد نتایج: 892 فیلتر نتایج به سال:
The binding of F4+ enterotoxigenic Escherichia coli (ETEC) and the specific receptor on porcine intestinal epithelial cells is the initial step in F4+ ETEC infection. Porcine aminopeptidase N (APN) is a newly discovered receptor for F4 fimbriae that binds directly to FaeG adhesin, which is the major subunit of the F4 fimbriae variants F4ab, F4ac, and F4ad. We used overlapping peptide assays to ...
OBJECTIVES The aim of the study is to compare surrogate markers of cardiovascular disease (CVD) risk, such as adiponectin (APN) levels and low-density lipoprotein (LDL) size, before and after sustained release metformin (Met-SR) therapy in women with polycystic ovarian syndrome (PCOS). METHODS Sixty women with PCOS and sixty age-matched controls in the age group 18-45 years were recruited aft...
PURPOSE To evaluate the practical applications of the diagnosis algorithms recommended by the American Academy of Pediatrics urinary tract infection (UTI) guideline. METHODS We retrospectively reviewed the medical records of febrile UTI patients aged between 2 and 24 months. The patients were divided into 3 groups: group I (patients with positive urine culture and urinalysis findings), group ...
BACKGROUND Acetaminophen Psi Parameter (APP) is a composite of acetaminophen (paracetamol) level and lag time before N-acetylcysteine (NAC) therapy. The APP is a significant predictor of hepatotoxicity secondary to acute acetaminophen overdose. Acetaminophen Psi Nomogram (APN) was invented as a graphic analog of the APP for use in predicting individual patient's risk of hepatotoxicity. Clinical...
BACKGROUND Screening for colorectal cancer with sigmoidoscopy benefits from the fact that distal findings predict the risk of advanced proximal neoplasms (APNs). This study was aimed at comparing the existing strategies of postsigmoidoscopy referral to colonoscopy in terms of accuracy and resources needed. METHODS Asymptomatic individuals aged 50-69 years were eligible for a randomized contro...
The myeloid cell-surface glycoprotein CD13/aminopeptidase N (APN; EC 3.4.11.2) contains a pentapeptide (HExxH) in its extracellular domain that is characteristic of many zinc-dependent metalloproteinases. This region contains residues important for zinc binding and constitutes part of the catalytic domain of several metalloproteases. We deleted an internal fragment of 117 base pairs (bp) from t...
Adiponectin (ApN) is an adipokine whose expression and plasma levels are inversely related to obesity and insulin-resistant states. Chronic repercussions of ApN treatment or overexpression on adiposity and body weight are still controversial. Here, we generated a transgenic (Tg) mouse model allowing persistent and moderate overexpression of native full-length ApN targeted to white adipose tissu...
PURPOSE OF REVIEW Acute phosphate nephropathy (APN) has been identified in renal biopsy specimens of patients exposed to oral sodium phosphate (OSP) bowel purgatives. Biopsy confirmed cases presented with bland urinary sediment, low-grade proteinuria, and varying degrees of creatinine elevation. Prospective identification of APN is difficult in that definitive diagnosis requires renal biopsy, a...
Aminopeptidase N (APN/CD13) and neutral endopeptidase (NEP/CD10) are enzymes present in human sperm cells and involved in regulation of sperm motility of noncapacitated spermatozoa. We investigated the involvement of APN/CD13 and NEP/CD10 in motility and in kinematic parameters of human capacitated spermatozoa. Sperm cells isolated by a discontinuous Percoll gradient (40%-80%) followed up by sw...
This study aims to develop and validate a new algorithm that incorporates distal colonoscopic findings to predict advanced proximal neoplasia (APN) in a Chinese asymptomatic population. We collected age, gender, and colonoscopic findings from a prospectively performed colonoscopy study between 2013 and 2015 in a large hospital-based endoscopy unit in Shanghai, China. Eligible subjects were allo...
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