نتایج جستجو برای: الگوریتم bf

تعداد نتایج: 29298  

Journal: :Proceedings of the American Mathematical Society 1984

Journal: :Asia-Pacific population journal 1990
S Thapa N E Williamson

This review considers some of the many reasons why researchers and policy makers are increasingly concerned about breastfeeding (BF). It discusses the contraceptive effect and health benefits of BF, and review major BF trends and patterns in selected countries and areas of Asia. It also discusses the complementarity between BF and contraceptive use, and highlights the findings of the studies ...

2013
Javier Blanco-Rivero Esther Sastre Laura Caracuel Miriam Granado Gloria Balfagón

OBJECTIVES The aim of this study was to investigate in rat mesenteric artery whether breast feeding (BF) affects the vasomotor response induced by electrical field stimulation (EFS), participation by different innervations in the EFS-induced response and the mechanism/s underlying these possible modifications. METHODS Experiments were performed in female Sprague-Dawley rats (3 months old), di...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2014
Chun Yang James T McKenna Janneke C Zant Stuart Winston Radhika Basheer Ritchie E Brown

The basal forebrain (BF) plays an important role in the control of cortical activation and attention. Understanding the modulation of BF neuronal activity is a prerequisite to treat disorders of cortical activation involving BF dysfunction, such as Alzheimer's disease. Here we reveal the interaction between cholinergic neurons and cortically projecting BF GABAergic neurons using immunohistochem...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2014
Zhenglin Gu Jia Cheng Ping Zhong Luye Qin Wenhua Liu Zhen Yan

Degeneration of basal forebrain (BF) cholinergic neurons is one of the early pathological events in Alzheimer's disease (AD) and is thought to be responsible for the cholinergic and cognitive deficits in AD. The functions of this group of neurons are highly influenced by glutamatergic inputs from neocortex. We found that activation of metabotropic glutamate receptor 7 (mGluR7) decreased NMDAR-m...

Journal: :Journal of neurophysiology 2000
A Duque B Balatoni L Detari L Zaborszky

The basal forebrain (BF) is a heterogeneous structure located in the ventral aspect of the cerebral hemispheres. It contains cholinergic as well as different types of noncholinergic corticopetal neurons and interneurons, including GABAergic and peptidergic cells. The BF constitutes an extrathalamic route to the cortex, and its activity is associated with an increase in cortical release of the n...

Journal: :Journal of consulting and clinical psychology 2006
Suzanne C Lechner Charles S Carver Michael H Antoni Kathryn E Weaver Kristin M Phillips

Two previously studied cohorts of women with nonmetastatic breast cancer (Ns = 230 and 136) were reexamined. Participants were assessed during the year after surgery and 5-8 years later. Associations were examined between benefit finding (BF) and several indicators of psychosocial adjustment (e.g., perceived quality of life, positive affect, negative affect, social disruption, and intrusive tho...

2006
Vanessa Bundy Paule Barbeau Maribeth H. Johnson

ABSTRACT The positive association of adiposity with insulin and negative association with adiponectin have been documented along with evidence that adiponectin and insulin are inversely associated. The purpose of this study was to determine the influence of adiponectin on insulin and its potential to modify the relationship between insulin and percent body fat (%BF) in 441 black and white 14-19...

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