Earlier we reported that dietary folate depletion causes hyperhomocysteinemia (HHcy) and arterial dysfunction in rats (Symons JD, Mullick AE, Ensunsa JL, Ma AA, and Rutledge JC. Arterioscler Thromb Vasc Biol 22: 772-780, 2002). Both HHcy and low folate (LF) are risk factors for cardiovascular disease. Therefore, the dysfunction we observed could have resulted from HHcy, LF, and/or their combina...

lymphatic filariasis (lf), a nematode disease transmitted by arthropod vectors, is repeatedly reported in immigrant population. this disease is not endemic in iran; however, different species of mosquitoes, capable of transmission of parasite mi-crofilaria, are distributed in the country. hereby, incidental detection of an im-ported case of lf due to wuchereria bancrofti in an indian worker in ...

The purpose of this article is to quantify changes in thickness of the ligamentum flavum (LF) associated with motion of the cervical spine and to compare the thickness of the LF at each cervical level using kinetic magnetic resonance imaging (kMRI). Two hundred fifty-seven symptomatic patients (129 men; 128 women) underwent kMRI in neutral, flexion, and extension positions. Midsagittal images w...

Lactoferrin (LF) is an iron-binding protein contained in the secretory fluids of mammals and secondary granules of neutrophils. LF is a key element in innate immunity and exhibits a wide spectrum of activity against pathogens. Although the effects of LF on the maturation and effector function of immune system cells are well recognized, its regulatory function on myelopoiesis has been a matter o...

Previous work from our laboratory using heart rate variability (HRV) has demonstrated that women before menopause have a more dominant parasympathetic and less effective sympathetic regulations of heart rate compared with men. Because it is still not clear whether normal or preeclamptic pregnancy coincides with alternations in the autonomic functions, we evaluated the changes of HRV in 17 nonpr...

Lactoferrin (Lf) expression has been immunohistochemically investigated in 117 formalin-fixed paraffin-embedded liver bioptic samples obtained from an equal number of patients affected by chronic hepatitis (HCV = 76; HBV = 17; HBV + HDV = 14; cryptogenetic = 10); in addition, 10 autoptic specimens of normal liver were studied as control. The Lf immunoreactivity was evaluated by an intensity-dis...

BACKGROUND/AIMS Chondrocyte apoptosis is largely responsible for cartilage degeneration in osteoarthritis (OA). Interleukin-1 beta (IL-1β) is widely used as a chondrocyte apoptosis-inducing agent, while lactoferrin (LF) is an anabolic reagent which has the potential to inhibit chondrocyte apoptosis. We assessed the effects of LF on cartilage degeneration in IL-1β-induced chondrocytes and in a r...

Lymphatic filariasis (LF) and soil-transmitted-helminths (STH) are co-endemic in 58 countries which are mostly in Africa and Asia. Worldwide, 486 million school-age children are considered at risk of both diseases. In 2000, the World Health Organization (WHO) established the global programme to eliminate LF by 2020. Since then, the LF elimination programme has distributed ivermectin or diethylc...

BACKGROUND Low-fat (LF) and high-fat (HF) weight loss diets improve brachial artery flow-mediated dilation (FMD) in obese individuals, although results are conflicting. Moreover, the role that adipose tissue plays in mediating these diet-related effects are unknown. OBJECTIVE This study examined how modulations in FMD by HF and LF diets relate to changes in adipocyte parameters. DESIGN Obes...

Expression of neutrophil secondary granule protein (SGP) genes is coordinately regulated at the transcriptional level, and is disrupted in specific granule deficiency and leukemia. We analyzed the regulation of SGP gene expression by luciferase reporter gene assays using the lactoferrin (LF) promoter. Reporter plasmids were transiently transfected into non-LF-expressing hematopoietic cell lines...