Management of Coats-Like Disease in a Forty-Four-Year-Old Patient with FSHD Type I.

A forty-four-year-old female patient known for FSHD type I, with unremarkable past ocular history, complained of progressive visual acuity deterioration during a routine ophthalmological visit. Best-corrected visual acuity (BCVA) was 1.0 decimal Snellen equivalent bilaterally.

The combination of e-bike-sharing and demand-responsive transport systems in rural areas: A case study of Velenje.

An analysis of the operational characteristics of the transit system serving the town of Velenje (Slovenia) revealed poor performance and the need for improvements. This paper describes the potential integration of an electric bike-sharing system and a semi-flexible demand-responsive transport system to effectively solve this issue. Additionally, general guidance is provided for transit systems with low travel demand.

Safety and Feasibility of Fasting-Mimicking Diet and Effects on Nutritional Status and Circulating Metabolic and Inflammatory Factors in Cancer Patients Undergoing Active Treatment.

In preclinical studies, fasting was found to potentiate the effects of several anticancer treatments, and early clinical studies indicated that patients may benefit from regimes of modified fasting. However, concerns remain over possible negative impact on the patients' nutritional status. We assessed the feasibility and safety of a 5-day "Fasting-Mimicking Diet" (FMD) as well as its effects on body composition and circulating growth factors, adipokines and cyto/chemokines in cancer patients.

Low Protein Diets and Plant-Based Low Protein Diets: Do They Meet Protein Requirements of Patients with Chronic Kidney Disease?

A low protein diet (LPD) has historically been used to delay uremic symptoms and decrease nitrogen ()-derived catabolic products in patients with chronic kidney disease (CKD). In recent years it has become evident that nutritional intervention is a necessary approach to prevent wasting and reduce CKD complications and disease progression. While a 0.

The integration of passenger and freight transport for first-last mile operations.

The "First-Last Mile" problem (FLM) is a relevant transport issue. According to the Green Paper on Urban Mobility, the combination of passenger and freight flows may be a valid approach to promote sustainable, efficient and socially desirable FLM transport. This paper proposes a set of key performance indicators to evaluate potential improvements in operational, environmental and social performances of integrated passenger and freight flows, compared to the current transport schemes.

Attentional capture and understanding of nutrition labelling: a study based on response times.

The aim of the present work was to assess the influence of nutrition information format on attentional capture and consumers' understanding. Sixteen labels of two products (yoghurt and pan bread) were designed following a four 2-level factors full factorial design with the following variables: label background design, type of product, nutrition information format and traffic light system. The labels were presented to 178 consumers, who were asked to decide whether the fat/sodium content of each yoghurt/pan bread label was medium or low.

Molecular characterization of a nonfibrillar collagen from the marine sponge Chondrosia reniformis Nardo 1847 and positive effects of soluble silicates on its expression.

We report here the complete cDNA sequence of a nonfibrillar collagen (COLch) isolated from the marine sponge Chondrosia reniformis, Nardo 1847 using a PCR approach. COLch cDNA consists of 2,563 nucleotides and includes a 5' untranslated region (UTR) of 136 nucleotides, a 3' UTR of 198 nucleotides, and an open reading frame encoding for a protein of 743 amino acids with an estimated M (r) of 72.12 kDa.

Urotensin II receptor and acetylcholine release from mouse cervical spinal cord nerve terminals.

Accumulating evidence indicate that the neuropeptide urotensin II and urotensin II receptors are expressed in subsets of mammal spinal motoneurons. In fact, a role for the peptide in the regulation of motoneuron function at neuromuscular junction has been suggested, while roles for urotensin II at central synapses in spinal cord have never been addressed. We found that urotensin II receptors were closely associated with cholinergic terminals apposed to a subset of motoneuron and non-motoneuron cell bodies in the ventral horn of the adult mouse cervical spinal cord; urotensin II receptor was also expressed on non-cholinergic nerve terminals.

Immunohistochemical localization and biological activity of 3beta-hydroxysteroid dehydrogenase and 5alpha-reductase in the brain of the frog, Rana esculenta, during development.

The occurrence of several enzymes responsible for the biosynthesis of neurosteroids in the brain of adult frogs is now firmly established but the expression of these enzymes during ontogenesis has not yet been investigated. In the present report, we describe the immunohistochemical distribution and biological activity of 3beta-hydroxysteroid dehydrogenase (3beta-HSD) and 5alpha-reductase (5alpha-R) in the brain of the European green frog, Rana esculenta, during larval development. The spatio-temporal distribution of 3beta-HSD and 5alpha-R immunoreactivities in the tadpole brain was generally different, although these two enzymes were occasionally detected in the same areas such as the olfactory bulbs and cerebellum.

Distribution pattern of tyrosine hydroxylase in the brain and pituitary of the lungfish Protopterus annectens.

The distribution of tyrosine hydroxylase (TH) was investigated in the brain and pituitary of the African lungfish Protopterus annectens by using immunohistochemistry. TH was expressed in the olfactory bulbs, pallium and subpallium, hypothalamus, tegmentum, reticular formation, nucleus of the solitary tract, and pituitary. In some cells of the hypothalamus and pituitary, TH is colocalized with vasoactive intestinal peptide.

Neuroanatomical distribution of MCH in the brain and pituitary of submammalian vertebrates.

Melanin-concentrating hormone (MCH) is a cyclic neuropeptide that has been initially characterized from a salmon pituitary extract and subsequently identified in various species from all classes of vertebrates. The present review summarizes the current knowledge regarding the neuroanatomical distribution of MCH-immunoreactive neurons in submammalian vertebrates. In all species examined, MCH-immunoreactive perikarya are confined to the hypothalamus, with the exception of the cyclostome Lampetra fluvialis and the lungfish Protopterus annectens, in which additional populations of MCH-immunoreactive cell bodies occur in the telencephalon, and the frogs Rana ridibunda and Rana esculenta which exhibit MCH-positive perikarya in thalamic nuclei.

Expression of the deubiquitinating enzyme mUBPy in the mouse brain.

Mouse UBPy (mUBPy) is an ubiquitin-specific protease which belongs to a family of deubiquitinating enzymes (DUBs) implicated in several cellular processes related to both cell growth and differentiation. Previously, Northern blot analysis revealed an important expression of mUBPy in the testis and brain. However, a more comprehensive map of mUBPy localization in the central nervous system (CNS) is still lacking.

Distribution of 26RFa binding sites and GPR103 mRNA in the central nervous system of the rat.

The novel RFamide peptide 26RFa, the endogenous ligand of the orphan receptor GPR103, affects food intake, locomotion, and activity of the gonadotropic axis. However, little is known regarding the localization of 26RFa receptors. The present report provides the first detailed mapping of 26RFa binding sites and GPR103 mRNA in the rat central nervous system (CNS).

Ontogeny of PAC1-R and VPAC1-R in the frog, Rana esculenta.

The distribution of pituitary adenylate cyclase-activating polypeptide (PACAP) and PACAP receptors in the brain of amphibians has been previously described. In the present study, we have investigated the ontogeny of the selective PACAP receptor, PAC1-R, and the PACAP-vasoactive intestinal polypeptide (VIP) mutual receptor, VPAC1-R, in frog embryos by whole-mount in situ hybridization histochemistry. At stage 20, expression of PAC1-R and/or VPAC1-R mRNAs was detected in the brain, the auditory vesicles, the external gills, the buds of the lateral lines and the coelomatic cavity.

Anatomical distribution and biochemical characterization of the novel RFamide peptide 26RFa in the human hypothalamus and spinal cord.

26RFa is a novel RFamide peptide originally isolated in the amphibian brain. The 26RFa precursor has been subsequently characterized in various mammalian species but, until now, the anatomical distribution and the molecular forms of 26RFa produced in the CNS of mammals, in particular in human, are unknown. In the present study, we have investigated the localization and the biochemical characteristics of 26RFa-like immunoreactivity (LI) in two regions of the human CNS--the hypothalamus and the spinal cord.

Expression of PACAP receptors in the frog brain during development.

This study describes the expression of PAC1 and VPAC1 receptor (PAC1-R and VPAC1-R) mRNAs in the brain of frog (Rana esculenta) during development. PAC1-R mRNA was detected in the periventricular and subependymal layers of the thalamus and epithalamus and in the ependymal layer of the mesencephalon and rhombencephalon (stage 20), in the amygdala, in the habenular complex, in the periventricular nucleus of the hypothalamus, and in the ventral cerebellum (stage 30). VPAC1-R mRNA expression was observed only at stage 20, in the floor of the hypothalamus.

Ontogeny of the somatostatin variant [Pro2,Met13]somatostatin-14 in the brain, pituitary, and sensory organs of the frog Rana esculenta.

Two forms of somatostatin are expressed in the frog brain, i.e., somatostatin-14 (SS1) and the [Pro(2), Met(13)]somatostatin-14 variant (SS2).

Structure and functions of the novel hypothalamic RFamide neuropeptides R-RFa and 26RFa in vertebrates.

A number of RFamide peptides have been characterized in invertebrate species and these peptides have been found to exert a broad spectrum of biological activities. In contrast, in vertebrates, our knowledge on RFamide peptides is far more limited and only a few members of the RFamide peptide family have been identified in various vertebrate classes during the last years. The present review focuses on two novel RFamide peptides, Rana RFamide (R-RFa) and 26RFa, that have been recently isolated from the amphibian brain.

Ontogeny of 3 beta-hydroxysteroid dehydrogenase and 5 alpha-reductase in the frog brain.

The distribution of 3beta-hydroxysteroid dehydrogenase (3beta-HSD) and 5alpha-reductase (5alpha-R) has been studied in the frog brain during development. Soon after hatching, 3beta-HSD- and 5alpha-R-immunoreactive (ir) cells appeared first in the olfactory bulb and in the rhombencephalon. Subsequently, 3beta-HSD-ir cells were seen in the hypothalamus and cerebellum, whereas 5alpha-R-ir cells were visualized in the pallium, preoptic nucleus, posterocentral nucleus, cerebellum, and pituitary gland.

Identification of 26RFa from frog brain: a novel hypothalamic neuropeptide with orexigenic activity in mammals.

In the present study, we report the identification, in the frog brain, of a novel neuropeptide, termed 26RFa, that belongs to the RFamide peptide family. The cDNAs encoding the precursors for 26RFa have been characterized in human and rats. In rats, prepro-26RFa mRNA is expressed exclusively in two hypothalamic nuclei involved in the control of feeding behavior.

Somatostatin in the brain of the cave salamander, Hydromantes genei (Amphibia, Plethodontidae): immunohistochemical localization and biochemical characterization.

The distribution of somatostatin-like immunoreactivity in the brain of the cave salamander Hydromantes genei (Amphibia, Plethodontidae) was investigated by using two distinct antisera raised against somatostatin-14. Most somatostatin-positive cells were detected in the ependymal cell layer surrounding the ventricles. These cells possessed the typical morphological characteristics of tanycytes or radial glial cells.

Jun localization in cytosolic and nuclear compartments in brain-pituitary system of the frog, Rana esculenta: an analysis carried out in parallel with GnRH molecular forms during the annual reproductive cycle.

The presence of c-jun like mRNA was assessed in the brain of the frog, Rana esculenta, during the annual sexual cycle. In parallel, Jun protein and GnRH molecular form (mammalian and chicken II also indicated as GnRH1 and GnRH2, respectively) activity was studied in order to establish possible relationships. Northern blot analysis of total RNA reveals the presence of a 2.

Neuropeptide tyrosine-like immunoreactive system in the brain, olfactory organ and retina of the zebrafish, Danio rerio, during development.

The anatomical distribution of neuropeptide tyrosine (NPY)-like immunoreactivity was investigated in the brain, olfactory organ and retina of the zebrafish, Danio rerio, during development and in juvenile specimens, by using the indirect immunofluorescence and the peroxidase-antiperoxidase methods. In 60 h post fertilization (hpf) embryos, NPY-like immunoreactive cell bodies appeared in the hypothalamus, within the posterior periventricular nucleus. Few positive nerve fibers were found in the hypothalamus and in the tegmentum of the mesencephalon.

Microgravity-induced apoptosis in cultured glial cells.

Apoptosis is a form of naturally occurring cell death that plays fundamental roles during embryonic developement. In adults, it neatly disposes of cells damaged by injuries provoked by external causes such as UV radiation, ionisation and heat shock. Alteration of the gravity vector may be one of the external apoptosis inducers.