Impact of immediate release film coating on the disintegration process of tablets.

Pharmaceutical tablets are often coated with a layer of polymeric material to protect the drug from environmental degradation, facilitate the packaging process, and enhance patient compliance. However, the detailed effects of such coating layers on drug release are not well understood. To investigate this, flat-faced pure microcrystalline cellulose tablets with a diameter of 13 mm and a thickness between 1.

Plasminogen Deficiency: A Case Report and Review.

Plasminogen deficiency, a rare disorder characterized by impaired fibrinolysis, frequently results in ligneous conjunctivitis. In this report, we report a case of a Saudi girl manifesting both conjunctivitis and hydrocephalus. Her initial symptoms at 1 month of age were recurring eye redness, which was inaccurately diagnosed as simple conjunctivitis.

Genetic polymorphisms of Endoplasmic reticulum amino peptidase 1 (ERAP1) and Interferon lambda 4 (IFN-λ4) in Egyptian patients with type 1 diabetes mellitus.

Different genetic and environmental factors are implicated in type I diabetes (T1DM) pathogenesis. About 50% of the genetic susceptibility for T1DM is related to human leukocyte antigen (HLA) genes. Other non-HLA genes have variable roles in the destruction of pancreatic β cells.

Studying the dissolution of immediate release film coating using terahertz pulsed imaging.

Coated tablets introduce complexity to the dissolution process, even with readily soluble immediate release coating layers. Therefore, a more detailed understanding of the physical steps involved in the dissolution process can improve the efficiency of formulation and process design. The current study uses terahertz pulsed imaging to visualise the hydration process of microcrystalline cellulose (MCC) tablet cores that were film coated with an immediate release coating formulation upon exposure to the dissolution medium.

Is there an impact of fetal sex in dichorionic discordant twins on placental histopathological abnormalities?

Introduction: Growth discordancy in dichorionic diamniotic (DCDA) twin gestations is a known complication associated with adverse neonatal outcomes. We aimed to study the differences in placental pathology, in relation to fetal sex, in DCDA twin gestations complicated with growth discordancy.

Methods: The medical files of all DCDA twin deliveries complicated by growth discordancy between 2010 and 2020 were reviewed.

LC3A Silencing Hinders Aggresome Vimentin Cage Clearance in Primary Choroid Plexus Carcinoma.

Aggresomes are transient microtubule-dependent inclusion bodies that sequester misfolded proteins and are ultimately removed by autophagy. Here we report the generation of a choroid plexus carcinoma cell line; Children's Cancer Hospital Egypt (CCHE)-45, which is characterized by the constitutive formation of aggresomes. When examining the autophagy pathway as the main route for aggresomes clearance, CCHE-45 cells displayed increased autophagy flux mediated by MAP1LC3B.

Modification of eukaryotic initiation factor 5A from Plasmodium vivax by a truncated deoxyhypusine synthase from Plasmodium falciparum: An enzyme with dual enzymatic properties.

The increasing resistance of the malaria parasites enforces alternative directions in finding new drug targets. Present findings from the malaria parasite Plasmodium vivax, causing tertiary malaria, suggest eukaryotic initiation factor 5A (eIF-5A) to be a promising target for the treatment of malaria. Previously we presented the 162 amino acid sequence of eukaryotic initiation factor 5A (eIF-5A) from Plasmodium vivax.

Cloning, expression and functional activity of deoxyhypusine synthase from Plasmodium vivax.

Background: Plasmodium vivax is the most widespread human malaria parasite. However, genetic information about its pathogenesis is limited at present, due to the lack of a reproducible in vitro cultivation method. Sequencing of the Plasmodium vivax genome suggested the presence of a homolog of deoxyhypusine synthase (DHS) from P.