Corrigendum: Inhibitory Effect of Codeine on Sucrase Activity.

A typographical error appeared in the author's name of the article entitled "Inhibitory Effect of Codeine on Sucrase Activity" by Dariush Minai-Tehrani, Saeed Minoui, Marzie Sepehre, Zohre Sharif-Khodai, Tooka Aavani, Drug Metabolism Letters, 2009; 3(1): 58-60. [1]. Details of the error and a correction are provided here.

Hamartoma-like lesions in the mouse retina: an animal model of hamartoma tumour syndrome.

hamartoma tumour syndrome (PHTS) is a heterogeneous group of rare, autosomal dominant disorders associated with germline mutations. PHTS patients routinely develop hamartomas, which are benign tissue overgrowths comprised of disorganized 'normal' cells. Efforts to generate PHTS animal models have been largely unsuccessful due to the early lethality of homozygous germline mutations in , together with the lack of hamartoma formation in most conditional mutants generated to date.

Temporal profiling of photoreceptor lineage gene expression during murine retinal development.

Rod and cone photoreceptors are photosensitive cells in the retina that convert light to electrical signals that are transmitted to visual processing centres in the brain. During development, cones and rods are generated from a common pool of multipotent retinal progenitor cells (RPCs) that also give rise to other retinal cell types. Cones and rods differentiate in two distinct waves, peaking in mid-embryogenesis and the early postnatal period, respectively.

Establishment of a cone photoreceptor transplantation platform based on a novel cone-GFP reporter mouse line.

We report successful retinal cone enrichment and transplantation using a novel cone-GFP reporter mouse line. Using the putative cone photoreceptor-enriched transcript Coiled-Coil Domain Containing 136 (Ccdc136) GFP-trapped allele, we monitored developmental reporter expression, facilitated the enrichment of cones, and evaluated transplanted GFP-labeled cones in wildtype and retinal degeneration mutant retinas. GFP reporter and endogenous Ccdc136 transcripts exhibit overlapping temporal and spatial expression patterns, both initiated in cone precursors of the embryonic retina and persisting to the adult stage in S and S/M opsin(+) cones as well as rod bipolar cells.

Maternal immune activation produces cerebellar hyperplasia and alterations in motor and social behaviors in male and female mice.

There have been suggestions that maternal immune activation is associated with alterations in motor behavior in offspring. To explore this further, we treated pregnant mice with polyinosinic:polycytidylic acid (poly(I:C)), a viral mimetic that activates the innate immune system, or saline on embryonic days 13-15. At postnatal day (P) 18, offspring cerebella were collected from perfused brains and immunostained as whole-mounts for zebrin II.

Sex effects on neurodevelopmental outcomes of innate immune activation during prenatal and neonatal life.

Humans are exposed to potentially harmful agents (bacteria, viruses, toxins) throughout our lifespan; the consequences of such exposure can alter central nervous system development. Exposure to immunogens during pregnancy increases the risk of developing neurological disorders such as schizophrenia and autism. Further, sex hormones, such as estrogen, have strong modulatory effects on immune function and have also been implicated in the development of neuropathologies (e.

Compartmentation of the cerebellar cortex in the naked mole-rat (Heterocephalus glaber).

Despite the apparent uniformity in cellular composition of the adult mammalian cerebellar cortex, it is actually highly compartmentalized into transverse zones and within each zone further subdivided into a reproducible array of parasagittal stripes. This basic cerebellar architecture is highly conserved in birds and mammals. However, different species have very different cerebellar morphologies, and it is unclear if cerebellar architecture reflects taxonomic relations or ecological niches.

Structural changes and inhibition of sucrase after binding of scopolamine.

Scopolamine (hyoscine) is commonly used as an anticholinergic drug to relieve nausea, vomiting and dizziness of a motion sickness as well as recovery from anesthesia and surgery. Sucrase as a hydrolytic enzyme breaks down sucrose into its monomers, glucose and fructose. The aim of this study was to evaluate the effect of scopolamine on the activity and the structural changes of yeast sucrase.

The locus coeruleus involves in consolidation and memory retrieval, but not in acquisition of inhibitory avoidance learning task.

The locus coeruleus (LC) located at the level of the pons, is involved in cognitive functions such as learning and memory. The bilateral lidocaine-induced reversible inactivation of this nucleus has been considered in order to study its role in the phases of memory processing (acquisition, consolidation and retention) without any interference with the function of the same structure either during earlier and/or later phases of the same process. In this study, inhibitory avoidance (IA) learning task used to find the LC function in acquisition, consolidation and retrieval.