In this paper, we determine theWalsh spectra of three classes of quadratic APN functions and we prove that the class of quadratic trinomial APN functions constructed by Göloğlu is affine equivalent to Gold functions.

Objective The aim of this study was to investigate two enkephalin-degrading enzymes, aminopeptidase N (APN/CD13) and endopeptidase (NEP/CD10), gene and protein expression levels in sperm samples of fertile and heroin-addicted men, and the correlation between their expressions and semen quality. MaterialsAndMethods This case-control study, semen collected from 24 normozoospermic healthy (as a co...

Angiogenesis, the formation of new blood vessels, is a critical step for tumor growth and metastasis and an integral component of the pathologic inflammatory response in arthritis and the proliferative retinopathies. The CD13/aminopeptidase N (CD13/APN) metalloprotease is an important regulator of angiogenesis where its expression on activated blood vessels is induced by angiogenic signals. Her...

BACKGROUND AND OBJECTIVE Urinary tract infections (UTIs) are common childhood bacterial infections that may involve renal parenchymal infection (acute pyelonephritis [APN]) followed by late scarring. Prompt, high-quality diagnosis of APN and later identification of children with scarring are important for preventing future complications. Examination via dimercaptosuccinic acid scanning is the c...

Survival of preterm neonates in developing world has improved. Developing countries lag behind in nutritional management in NICU especially parenteral nutrition (PN). This randomized controlled trial was done to evaluate the effect of aggressive parenteral nutrition on nitrogen retention of sick VLBW and extremely low birth weight (ELBW) babies. From September 2009 to February 2010, total 34 ba...

Received 11/26/2008; revised 12/10/2008; accepted 12/16/2008. For correspondence and reprints contact: Yee-Hsuan Chiou, M.D., Department of Pediatrics, Kaohsiung Veterans General Hospital. 386 Ta-Chung 1st Road, Kaohsiung 813, Taiwan, ROC. Tel: (886)7-3428203, Fax: (886)7-3468207, E-mail: [email protected] Background: Direct radionuclide cystography (DRC) has the advantage of high sensitivit...

AIM The aim of this paper is to discuss six issues influencing the introduction of advanced practice nursing (APN) roles: confusion about APN terminology, failure to define clearly the roles and goals, role emphasis on physician replacement/support, underutilization of all APN role domains, failure to address environmental factors that undermine the roles, and limited use of evidence-based appr...

The metal-dependent membrane alanyl aminopeptidase (amino-peptidase N, APN, CD13; EC 3.4.11.2) is a well-established marker of normal and malignant cells of the myelo-monocytic lineage. It is also expressed by leukaemic blasts of a small group of patients suffering from acute or chronic lymphoid leukaemia. CD13-specific monoclonal antibodies do not bind to the surface of normal B lymphocytes, a...

Clinical interpretation of patients' plasma adiponectin (APN) remains challenging; its value as biomarker in dilated cardiomyopathy (DCM) is equivocal. We evaluated whether circulating APN level is an independent predictor of composite outcome: death, left ventricle assist device (LVAD) implantation, and heart transplantation (HT) in patients with nonischemic DCM. 57 patients with nonischemic D...

BACKGROUND Andrographis paniculata (Burm. f.) Nees (APN), a principal constituent of a famous traditional Chinese medicine Fukeqianjin tablet which is used for the treatment of pelvic inflammatory disease (PID), has been reported to have anti-inflammatory effect in vitro. However, whether it has pharmacological effect on PID in vivo is unclear. Therefore, the aim of this study is to test the an...