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Schistosomiasis continues to be a significant public health problem. This disease affects 200 million people worldwide and almost 800 million people are at risk of acquiring the infection. Although vaccine development against this disease has experienced more failures than successes, encouraging results have recently b... |
The afferent nerves of the cornea and conjunctiva, efferent nerves of the lacrimal gland, and the lacrimal gland are a functional unit that works cooperatively to produce the aqueous component of tears. A decrease in the lacrimal gland secretory function can lead to dry eye disease. Because aging is a risk factor for d... |
The generation of reactive oxygen species (ROS) in the vasculature plays a major role in the genesis of endothelial cell (EC) activation and barrier function. Of the several potential sources of ROS in the vasculature, the endothelial NADPH oxidase family of proteins is a major contributor of ROS associated with lung i... |
The use of adeno-associated viral (AAV) vectors for gene replacement therapy is currently being explored in several clinical indications. However, reports have suggested that input capsid proteins from AAV-2 vector particles may result in the stimulation of cytotoxic T lymphocyte (CTL) responses that can result in a lo... |
Aspartyl aminopeptidase (DAP) has a high degree of substrate specificity, degrading only amino-terminal acidic amino acids from peptides. Therefore, attention is focused here on the efficient production of this enzyme by a recombinant Aspergillus oryzae and characterization of its biochemical properties. |
Reversible phosphorylation of proteins is involved in a wide range of processes, ranging from signaling cascades to regulation of protein complex assembly. Little is known about the structure and evolution of phosphorylation networks. Recent high-throughput phosphoproteomics studies have resulted in the rapid accumulat... |
Imatinib was the first BCR-ABL-targeted agent approved for the treatment of patients with chronic myeloid leukemia (CML) and confers significant benefit for most patients; however, a substantial number of patients are either initially refractory or develop resistance. Point mutations within the ABL kinase domain of the... |
Glycosynthase mutants obtained from Thermotogamaritima were able to catalyze the regioselective synthesis of aryl beta-D-Galp-(1-->3)-beta-D-Glcp and aryl beta-D-Glcp-(1-->3)-beta-D-Glcp in high yields (up to 90 %) using aryl beta-D-glucosides as acceptors. The need for an aglyconic aryl group was rationalized by molec... |
Zoonotic cutaneous leishmaniasis, primarily an infection of desert rodents, is an important endemic disease in some parts of Iran. In spite of reporting Leishmania infection in Nesokia indica microscopically, its role remains unclear in Iran. We report the first natural infection by Leishmania turanica in a wild-caught... |
Medication errors are a common source of adverse events. Errors in the home medication list may impact care in the Emergency Department (ED), the hospital, and the home. Medication reconciliation, a Joint Commission requirement, begins with an accurate home medication list. |
GP73 (Golph2) is a type II Golgi-localized integral membrane protein that is normally expressed in epithelial cells of many human tissues, and that is highly upregulated in liver disease. While its function is unknown, the GP73 C-terminus contains putative protein-interaction domains. We used a gene trap approach to ge... |
Epilepsy is a common chronic disorder that requires long-term antiepileptic drug therapy. Approximately one half of patients fail the initial antiepileptic drug and about 35% are refractory to medical therapy, highlighting the continued need for more effective and better tolerated drugs. Levetiracetam is an antiepilept... |
Several transcription factors (TFs) play crucial roles in governing the expression of different genes involved in the immune response, embryo or cell lineage development, cell apoptosis, cell cycle progression, oncogenesis, repair and fibrosis processes and inflammation. As far as inflammation, TFs playing pivotal role... |
Morbid obesity is a chronic inflammatory condition due to the production of several cytokines from the adipose tissue. However, what happens with some of these parameters the first days after surgery is unknown. Therefore, the objective of the present study was to determine, through a prospective and descriptive study,... |
A novel immobilized enzyme system supported by poly(acrylic acid/N,N'-methylene-bisacryl-amide) hydrogel microspheres was prepared. This system exhibited characteristics of reversible pH-triggered release. The morphology, size, and chemical structure were examined through optical microscopy, particle size analyzer, and... |
Association with nucleic acid has been recognized as a unique role of lysozyme and may explain why lysozyme was called a killer protein against HIV infection. In the present study, we characterized the interactions of lysozyme and its derived peptides with a biotin-labeled pUC19 plasmid DNA. Real-time detection of the ... |
Evidence that the widely used methamphetamine analog MDMA (3,4-methylenedioxymethamphetamine, ecstasy) might damage brain serotonin neurones in humans is derived from imaging investigations showing variably decreased binding of radioligands to the serotonin transporter (SERT), a marker of serotonin neurones. However, i... |
Proteins of various compositions are required by organisms inhabiting different environments. The energetic demands for protein formation are a function of the compositions of proteins as well as geochemical variables including temperature, pressure, oxygen fugacity and pH. The purpose of this study was to explore the ... |
Aldopyranose peracetates react with thionyl chloride and tin tetrachloride, producing the corresponding peracylated aldopyranosyl chlorides in very good to excellent yields (88-100%) with exclusive alpha-anomeric selectivity and short reaction times. The use of peracylated sugars as the substrate in large scale reactio... |
Medullary bone is a unique tissue in female birds and forms in the cavity of long bones. This bone displays rapid remodeling in response to circulating estrogen levels, suggesting that the osteoblasts in this bone are highly sensitive to estrogen. The present study examined expression of two estrogen receptor (ER) mRNA... |
Whole-body cryotherapy refers to brief exposure to very cold air for treating symptoms of various illnesses. In sports medicine, whole-body cryotherapy is administered to improve recovery from muscular trauma. As specific studies are lacking, we measured cardiac markers in 10 top-level rugby players of the Italian Nati... |
The exchange rates for the amide hydrogens of beta(2)-microglobulin, the protein responsible for dialysis-related amyloidosis, were measured under native conditions at different temperatures ranging from 301 to 315 K. The pattern of protection factors within different regions of the protein correlates well with the hyd... |
Glycosylation affects the physical properties of proteins in a number of ways including solubility and aggregation behavior. To elucidate the mechanism underlying these effects, we have measured second virial coefficients (A2) of the heavily glycosylated pheniophora lycii phytase (Phy) and its enzymatically deglycosyla... |
Oxidized cytochrome c(6) from Anabaena PCC 7119 was studied by electron spin echo envelope modulation spectroscopy. Hyperfine couplings of the unpaired electron with several nuclei were detected, in particular those of the nitrogens bound to the iron atom. Combining the experimental information here presented and previ... |
Caudate magnetization transfer (MT) ratios have indicated an abnormality in the macromolecular protein pool of diabetic patients. This study examined the relationship between MT ratios of the caudate and cognitive performance. |
Adipocyte fatty acid-binding protein (A-FABP) is a major cytoplasmic protein in adipocytes and macrophages and is closely associated with metabolic syndrome, type 2 diabetes, and atherosclerosis. Here, we investigated whether A-FABP was associated with nonalcoholic fatty liver disease (NAFLD) in type 2 diabetes. |
The signal transduction mechanisms in chondrocytes that recognize applied forces and elicit the appropriate biochemical cellular responses are not well characterized. A current theory is that the actin cytoskeleton provides an intracellular framework onto which mechanosensation mechanisms are assembled. The actin cytos... |
Endogenous electrical activity has been detected in articular cartilage. It has previously been suggested that the associated electrical currents and potentials are important to the mechanotransduction processes in cartilage. The present study investigates the effects of direct current on cell proliferation and matrix ... |
Interleukin-1beta (IL-1beta) induces the release of nitric oxide (.NO) and prostaglandin E2 (PGE2) by chondrocytes and this effect can be reversed with the application of dynamic compression. Previous studies have indicated that integrins may play a role. In addition, IL-1beta upregulates the expression of iNOS and COX... |
Mechanical stress plays an important role in the cartilage metabolism. The aim of this study is to determine the influence of mechanical load magnitude and frequency on cartilage metabolism in terms of the expression of hypertrophic chondrocyte-specific gene product 24/connective tissue growth factor/CCN family 2 (Hcs2... |
Knee osteoarthritis (OA) results, at least in part, from overloading and inflammation leading to cartilage degradation. Prostaglandin E2 (PGE2) is one of the main catabolic factors involved in OA in which metalloproteinase (MMP) is crucial for cartilage degradation. Its synthesis is the result of cyclooxygenase (COX) a... |
For proteomic analysis, cartilage molecular composition is a challenging mixture of highly glycosylated proteoglycans and triple-helical collagens, which constitute the major part of cartilage macromolecules. Selective separation of these molecules from the minor components is generally needed before mass spectrometry-... |
The present work aimed to take advantage of the screening capacity of protein arrays to search for additional targets of rhein in interleukin (IL)-1-stimulated chondrocytes. Primary cultures of chondrocytes from osteoarthritic (OA) patients were stimulated for 24 and 48 h with 1 ng/ml of IL-1alpha, in the presence or a... |
Pancreatic cancer is one of the most lethal of all cancers. The median survival is six months and less than 5% of those diagnosed survive five years. Recurrent genetic deletions and amplifications in 72 pancreatic adenocarcinomas, the largest sample set analyzed to date for pancreatic cancer, were defined using compara... |
Cholesterol modulates the plasmalemma's biophysical properties and influences the function and trafficking of membrane proteins. A fundamental phenomenon that remains obscure is how the plasmalemma's lipid composition regulates the activatable pool of membrane receptors. An outstanding model to study this phenomenon is... |
RNA editing revises the genetic code at precise locations, creating single base changes in mRNA. These changes can result in altered coding potential and modifications to protein function. Sequence analysis of the Shab potassium channel of Drosophila melanogaster revealed five such RNA editing sites. Four are constitut... |
The rise of the early intervention paradigm in psychotic disorders represents a maturing of the therapeutic approach in psychiatry, as it embraces practical preventive strategies which are firmly established in mainstream health care. Early intervention means better access and systematic early delivery of existing and ... |
The gene encoding the oligopeptide transporter PepT1 (HGMW-approved gene symbol SLC15A1) from Tibetan porcine intestine was cloned. The open reading frame of this cDNA encodes 708 deduced amino acid residues that show high sequence similarity with its ovine and bovine counterparts. The putative protein has 12 putative ... |
Particulate air pollution is associated with increased risk of cardiovascular events although the involved mechanisms are poorly understood. The objective of the present study was to investigate the effects of controlled exposure to ambient air fine and ultrafine particles on microvascular function and biomarkers relat... |
Indole-3-glycerol phosphate synthase (IGPS) is a representative of (beta/alpha)(8)-barrel proteins-the most common enzyme fold in nature. To better understand how the constituent amino-acids work together to define the structure and to facilitate the function, we investigated the evolutionary and dynamical coupling of ... |
The renin-angiotensin system (RAS) may play a role in dementia pathogenesis because of its effects on vascular and metabolic homeostasis, amyloid metabolism, and learning and memory. The angiotensin-converting enzyme (ACE), a pivotal RAS protein, is encoded for by a gene containing a functional ID variant, which has be... |
Family, adoption and twin studies show that genetics influences suicidal behaviour, but do not indicate specific susceptibility variants. Stress response is thought to be mediated by the corticotrophin-releasing hormone (CRH), which is known to be a regulator of the hypothalamic-pituitary-adrenal pathway (HPA). Alterat... |
Our most respected professor Hassan K. Awwad passed away on January 5th, 2007, at the age of 81. He was considered as the father of radiotherapy in Egypt. He was always named "The Professor", as he was the founder of the radiotherapy departments at the National Cancer Institute, Cairo University&Faculty of Medicine, Al... |
The prognostic role of her-2/neu has been established in breast cancer but remains controversial in colorectal cancer (CRC). Widespread genetic mutations in colorectal carcinogenesis exist on chromosome 17. Her- 2/neu gene and the tumor suppressor gene p53 are both located on this chromosome. Bcl-2 protein prolongs sur... |
To study the effects of benzo(a)pyrene (B(a)P) on the cell cycle distributions and expression of cell cycle regulated protein cyclin D1 and CDK4 in human embryo lung fibroblasts (HELF), and to investigate the relationship between the expression of both cyclin D1 and CDK4 proteins and the cell cycle alterations. |
To investigate the auditory characteristics of guinea pigs immunized with purified P0 protein from inner ear of guinea pigs. |
Biological sulfate reduction was evaluated in batch and continuous reactors that were inoculated with enriched microflora cultivated from sulfate laden medium. Heterotrophic sulfate-reducing bacteria (SRB) principally reduced the sulphate when the chemical oxygen demand was sufficient. The heterotrophic SRB in the enri... |
The intracellular protozoan parasite Toxoplasma gondii develops within the parasitophorous vacuole (PV), an intracellular niche in which it secretes proteins from secretory organelles named dense granules and rhoptries. Here, we describe a new dense granule protein that should now be referred to as GRA12, and that disp... |
Our current biological knowledge is spread over many independent bioinformatics databases where many different types of gene and protein identifiers are used. The heterogeneous and redundant nature of these identifiers limits data analysis across different bioinformatics resources. It is an even more serious bottleneck... |
The interface of a protein molecule that is involved in binding another protein, DNA or RNA has been characterized in terms of the number of unique secondary structural segments (SSSs), made up of stretches of helix, strand and non-regular (NR) regions. On average 10-11 segments define the protein interface in protein-... |
The spindle checkpoint delays sister chromatid separation until all chromosomes have undergone bipolar spindle attachment. Previous studies have revealed BUB3, as an essential spindle checkpoint protein and its extensive sequence similarity with Rae1 (Gle2), a highly conserved member of WD40 repeat protein family throu... |
The chromosome 18q22-23 region has been shown to be implicated in bipolar disorder (BPAD) by several studies. PHLPP1 gene, in the locus (chromosome 18q22-23), is involved in circadian pathways and bears modules like 'PH domain and leucine rich repeat protein phosphatase'. This gene also contains a polyglutamine (CAG or... |
In the present work, a simple, fast, and highly sensitive chemiluminescence enzyme immunoassay for 17beta-estradiol (E2) in environmental water samples was developed, using magnetic particles (MPs) labeled with secondary antibody as both the immobilization matrix and the separation tools. The specific anti-E2 polyclona... |
To determine the presence of TLR-9 protein in primary epithelial cell cultures of chronic rhinosinusitis with nasal polyps (CRSwNP), and then explore the role of innate immune recognition in the pathogenesis of CRSwNP. |
To study the change of endogenous hydrogen sulfide (hydrogen sulfide, H2S) and its rate-limiting enzyme Cystathionine-gamma-lyase (CSE) in allergic rhinitis through guinea pigs with intervention treatment. |
An endo-chitosanase gene was cloned from Aspergillus sp. CJ22-326 and expressed in Escherichia coli. The purified protein showed an endo-chitosanase activity during viscosimetric assay and TLC analysis. The enzyme had higher chitosanolytic activity than previously reported fungal chitosanases. |
The fracture resistance of biomineralized tissues such as bone, dentin, and abalone is greatly enhanced through the nanoscale interactions of stiff inorganic mineral components with soft organic adhesive components. A proper understanding of the interactions that occur within the organic component, and between the orga... |
It has been proposed that a few kinds of autoantigens imitate the development of autoimmune uveitis while the immunodominant epitopes of these antigens have not been identified. Researches on retinal S-antigen and interphotoreceptor retinoid-binding protein as well as tyrosinase-related protein epitopes mapping have sh... |
To investigate the effect of phosphorylated protein kinase C epsilon (pPKC epsilon) on apoptosis of 32D cells induced by sera from patients with aplastic anemia (AA). |
In company with the development of nonaqueous enzymology, the enzymatic modification of lignin has gained increasing interests, especially in the synthesis of high molecular material. In the present article, the enzymatic modification of spruce alkali lignin in cetyltrimethylammonium bromide (CTAB) reversed micelles (1... |
Boron carbon nitride thin films were deposited by radio frequency (RF) magnetron sputtering technique using a 50 mm-diameter composite target consisting of h-BN and graphite in an Ar-N2 gas mixture. The composite target was composed of two semi disks: one of h-BN and the other one of graphite. The distance between the ... |
Zinc 5- aminosalylicylate (5-ASZ), a new creative medicine, can react with serum albumin to form a complex. Based on this, a new method for the determination of proteins by synchronous fluorescence spectra under simulated physiological conditions was established using 5 - ASZ as a fluorescence probe. The spectral chara... |
The interaction between pharmaceutical and protein is an important pharmacokinetic characteristic. Most kinds of drugs must reach the receptor to perform the pharmacological function by plasma. Albumins can serve as a depot protein and a transport protein for numerous endogenous and exogenous compounds. It is of great ... |
To construct the eukaryotic expression vector for early human B-cell factor 3(EBF3) fused with the enhanced green fluorescent protein (EGFP) and express the fusion protein EBF3-EGFP in HepG2 cells. |
To study the effect of HBx on a new HBx-interacted protein COXIII and mitochondria. |
Self-assembly of the extracellular matrix protein amelogenin is believed to play an essential role in regulating the growth and organization of enamel crystals during enamel formation. The full-length amelogenin uniquely regulates the growth, shape, and arrangement of enamel crystals. Protein hydrolysis will ultimately... |
The Entamoeba histolytica transcription factor Upstream Regulatory Element 3-Binding Protein (URE3-BP) is a calcium-responsive regulator of two E. histolytica virulence genes, hgl5 and fdx1. URE3-BP was previously identified by a yeast one-hybrid screen of E. histolytica proteins capable of binding to the sequence TATT... |
The effects of the bioactive polyacetylenes, falcarinol and falcarindiol, present in carrots, celery, celeriac and other umbelliferous vegetables, on the stress responses in primary myotube cultures, were studied. Biphasic responses on cellular stress responses in myotube cultures were investigated by exposing them to ... |
The purpose of this study was to construct expression vectors of idiotype (Id) SmIg in patients with B-chronic lymphocytic leukemia and to express them in E.coli to obtain recombinant Id, and to investigate the effect of the protein on the proliferation and secretion of IL-2 and IFN-gamma of stimulated peripheral blood... |
The homocysteine (Hcy)-induced tissue factor (TF) expression in human vascular smooth muscle cells (VSMCs) and the effect of Hcy on the activity of nuclear factor-kappaB (NF-kappaB) and the expression of inducible nitric oxide synthase (iNOS) were investigated. Human umbilical artery VSMCs were cultured by tissue expla... |
The inhibitory effects of parthenolide (PTL) on angiogenesis induced by multiple myeloma (MM) cells in vitro and the mechanism were investigated. Human MM line RPMI8226 cells were cultured in vitro. The effects of MM culture supernatant on the migration and tubule formation ability of human umbilical vein endothelial c... |
The changes of proto-oncogene c-fos and c-jun mRNA expression in angiotensin II (Ang II)-induced hypertrophy and effects of sodium tanshinone IIA sulfonate (STS) in the primary culture of neonatal rat cardiomyocytes were investigated. Twelve neonatal clean grade Wistar rats were selected. The cardiomyocytes were isolat... |
The effects of tanshinone IIA (TSN) on transforming growth factor beta1 (TGFbeta1) signal transduction in renal interstitial fibroblasts of rats were studied in order to investigate its mechanism in prevention of renal interstitial fibrosis. Rat renal fibroblasts of the line NRK/49F were cultured in vitro, stimulated w... |
Glomerulosclerosis, defined as phenotype transition of mesangial cell and deposition of extracellular matrix, remains a chronic disease with excessive morbidity and mortality. The molecular mechanism underlying the suppression of mesangial cell activation is not fully understood. Since activation of peroxisome prolifer... |
The aim of this study was to investigate the effect and possible mechanism of all-trans retinoic acid (ATRA) on liver fibrosis induced by common bile duct ligation (CBDL) in rats. Fifty-three female Wistar rats were randomly divided into 5 groups: sham operation group (group J, 5 animals) and groups A, B, C and D (12 a... |
The regulation of hypoxic response elements on the expression of vascular endothelial growth factor (VEGF) gene transfected to primary cultured rat skeletal myoblasts under hypoxic environment was investigated. pEGFP-C3-9HRE-CMV-VEGF vector was constructed with molecular biology technique and transfected to primary cul... |
The expression of calcium epithelium TRPV5, alcium binding protein Calbindin-D28k and Na(+)/Ca(2+) exchanger NCX1 was detected in renal distal convoluted tubule, and their effects on urine calcium reabsorption and the possible pathogenic mechanism in idiopathic hypercalciuria (IH) were investigated. Genetic hypercalciu... |
The protein expression of cystic fibrosis transmembrane conductance regulator (CFTR), a cAMP-activated Cl(-) channel, in ovarian stimulated premature female rat ovary during a cycle of follicle development and corpus luteum formation was investigated. Animals were injected with 10 U pregnant Mare's serum gonadotropin (... |
The aim of present study was to evaluate the feasibility and efficiency of enhanced green fluorescent protein (EGFP) gene delivery to myocardium in vivo by ultrasound targeted microbubble destruction (UTMD) and polyethylenimine (PEI). SonoVue/DNA and PEI/DNA/SonoVue complexes were prepared. Gel electrophoresis analysis... |
A 58-year-old previously healthy man presented with diplopia of rapid onset over a few days. Examination demonstrated bilateral sixth and right fourth cranial nerve palsy. MR imaging showed a large sellar mass with significant destruction of the pituitary fossa. Laboratory tests revealed very high serum prolactin (2,48... |
Increased oxidative stress has been implicated in the pathogenesis of dopaminergic neurodegeneration leading to the development of Parkinson's disease. In this study, we investigated whether naphtha[1,2-d]thiazol-2-amine (NTA) may ameliorate haloperidol-induced catalepsy and oxidative damage in mice brain. Haloperidol-... |
The leaves of Mitragyna speciosa Korth (Rubiaceae) have been used in folk medicine for its unique medicinal properties. This study examined the water, methanolic and crude alkaloidal extracts from M. speciosa leaves and its major constituent mitragynine for the enhancement of glucose transport. Cellular uptake of radio... |
Cu and Zn have naturally occurring non radioactive isotopes, and their isotopic systematics in a biological context are poorly understood. In this study we used double focussing mass spectroscopy to determine the ratios for these isotopes for the first time in mouse brain. The Cu and Zn isotope ratios for four strains ... |
Protein phosphorylation regulates a multitude of biological processes. However, the large number of protein kinases and their substrates generates an enormously complex phosphoproteome. The cyclin-dependent kinases--the CDKs--comprise a class of enzymes that regulate cell cycle progression and play important roles in t... |
The objective of this study was to evaluate the expression levels of multiple potential molecular markers in prostate cancer to clarify the significance of these markers as prognostic indicators in patients undergoing radical prostatectomy (RP). This study included a total of 193 patients with clinically organ-confined... |
The isoprenoid biosynthetic pathway is a very complex route that entails multiple steps and generates a high number of end-products that are essential for cell viability such as sterols, dolichols, coenzyme Q, heme and prenylated proteins. In parasites from the Trypanosomatidae family this pathway provides new potentia... |
We study the folding of small proteins inside confining potentials. Proteins are described using an effective potential model that contains the Ramachandran angles as degrees of freedom and does not need any a priori information about the native state. Hydrogen bonds, dipole-dipole-, and hydrophobic interactions are ta... |
The binding of carbohydrate substrates to concanavalin A (Canavalia ensiformis agglutinin (ConA)) is essential for its interaction with various glycoproteins. Even though metal ions are known to control the sugar binding ability of legume lectins, the interplay between sugar and metal ion binding to ConA has not been e... |
Coupling of presynaptic voltage-gated calcium channels to the synaptic release machinery is critical for neurotransmission. It was traditionally believed that anchoring calcium channels close to the calcium microdomain dependent release machinery was the main reason for the physical interactions between channels and sy... |
Ion channels play a central role in the normal electro-mechanical functioning of the heart and are implicated in a variety of disease processes. In response to electrical or mechanical perturbations, cardiac myocytes exhibit remarkable changes in the expression and/or the function of sarcolemmal ion channels, a process... |
We present here a brief description of the path that cholesterol covers from its intestinal absorption to its effects exerted on gene regulation. In particular, the relationship between cholesterol and the protein complexes involved in the intricate gene regulation mechanism implicated in cholesterol homeostasis will b... |
Mucosal pentraxin (Mptx), identified in rats, is a short pentraxin of unknown function. Other subfamily members are Serum amyloid P component (SAP), C-reactive protein (CRP) and Jeltraxin. Rat Mptx mRNA is predominantly expressed in colon and in vivo is strongly (30-fold) regulated by dietary heme and calcium, modulato... |
Emerging evidence suggests that dietary phytochemicals, in particular flavonoids, may exert beneficial effects in the central nervous system by protecting neurons against stress-induced injury, by suppressing neuroinflammation and by promoting neurocognitive performance, through changes in synaptic plasticity. It is li... |
Cancer cachexia is a syndrome characterized by high prevalence and multifactorial etiology. The pathophysiology of cancer-induced weight loss is mainly due to failure of food intake and to various metabolic abnormalities, including hypermetabolism. Multiple biologic pathways are involved in this process, including pro-... |
Phytoestrogens are naturally occurring plantderived polyphenols with estrogenic potency. They are ubiquitous in diet and therefore, generally consumed. Among Europeans, the diet is rich in multiple putative phytoestrogens including flavonoids, tannins, stilbenoids, and lignans. These compounds have been suggested to pr... |
Iron is an important cofactor required for a number of essential cell functions and hence is a vital nutrient. However, iron can also be dangerous as a catalyst of free radical reactions. Accordingly, intracellular iron homeostasis and body iron balance are tightly regulated. In this review, we presented an overview of... |
Zinc is an essential trace element required by all living organisms because of its critical roles both as a structural component of proteins and as a cofactor in enzyme catalysis. The importance of zinc in human metabolism is illustrated by the effects of zinc deficiency, which include a diminished immune response, red... |
Recent immunohistochemical characterization of the copper transport protein, Ctr1, reported enriched levels in mouse choroid plexus, and enhancement by copper deficiency. To extend and confirm this, experiments were conducted with Holtzman rats. Following perinatal copper deficiency there was an 80% reduction in brain ... |
Folate deficiency increases stroke risk. We examined whether folate deficiency affects platelet endothelial cell adhesion molecule-1 (PECAM-1), which is an immunoglobulin-associated cell adhesion molecule and mediates the final common pathway of neutrophil transendothelial migration, in blood vessels in the gerbil dent... |
The aim of the present study was to investigate the anti-obesity effect of a mixture composed of Garcinia cambogia extract, soypeptide, and L: -carnitine (1.2:0.3:0.02, w/w/w) in rats rendered obese by a high-fat diet (HFD). Sprague-Dawley rats were fed either the high-fat control diet (CD) or the 0.38% mixture-supplem... |
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