In spontaneously hypertensive rats (SHR), high NaCl diets increase arterial pressure and sympathetic nervous system activity by decreasing noradrenaline release in the anterior hypothalamic area (AHA), thereby reducing the activation of sympathoinhibitory neurons in AHA. Atrial natriuretic peptide (ANP) can inhibit the release of noradrenaline, and ANP concentration is elevated in the AHA of SH...

The ability of a commercial (Aldrich Chemical Co.) humic acid (AHA) to ameliorate the photo-induced toxicity of polycyclic aromatic hydrocarbons (PAHs) was examined using Lemna gibba L. (G3). Plants were exposed to anthracene and benzo(a)pyrene both with and without AHA and grown under visible light as well as lighting that simulates relative abundances of UV-A and UV-B in natural sunlight (SSR...

Autoimmune hemolytic anemia (AHA) is a common complication in chronic lymphocytic leukemia (CLL). The UK LRF CLL4 trial is the largest prospective trial in CLL to examine the prognostic impact of both a positive direct antiglobulin test (DAT) and AHA. Seven-hundred seventy-seven patients were randomized to receive chlorambucil or fludarabine, alone or with cyclophosphamide (FC). The incidence p...

Acetohydroxamic acid (AHA) is a potent inhibitor of urease which prevents alkalinization of urine and stone formation in rats in the presence of infection caused by urease-producing bacteria. Because an antibacterial effect of AHA, and synergy between kanamycin and AHA have also been described, we studied the interaction between AHA and 12 antibiotics against 14 gram-negative bacteria. Synergy,...

In this paper we are going to show some specific extensions of the AHA! system developed at Córdoba University. AHA! is an open source general-purpose adaptive hypermedia system. We have developed some extensions in two different AHA! versions in order to increase its adaptation power in elearning. In AHA! version 1.0 we added facilities for managing different students’ knowledge levels and we ...

W propose an adaptive hyperbox algorithm (AHA), which is an instance of a locally convergent, random search algorithm for solving discrete optimization via simulation problems. Compared to the COMPASS algorithm, AHA is more efficient in high-dimensional problems. By analyzing models of the behavior of COMPASS and AHA, we show why COMPASS slows down significantly as dimension increases, whereas ...

Recycling tasks are the most effective method for reducing waste generation, protecting environment, and boosting overall national economy. The productivity effectiveness of recycling process strongly dependent on cleanliness precision processed primary sources. However, operations often labor intensive, computer vision deep learning (DL) techniques aid in automatically detecting classifying tr...

Background Regular exercises decrease the risk of various diseases. This is a reason to recommend exercises for health promotion. Thus American Heart Association (AHA) and American College of Sport Medicine (ACSM) have issued guidelines for young people resistance exercises. Aim: To investigate the effect of resistance training exercise on hematological, immunological and coagulation parameters...

INTRODUCTION Little research to date has examined antihyperglycemic agent (AHA) utilization among patients with type 2 diabetes mellitus (T2DM) around transitions of care from inpatient to outpatient settings. Discontinuity of care between inpatient and outpatient settings has been associated with adverse clinical outcomes, so a better understanding of AHA treatment patterns is important. MET...