Glycogen synthase kinase 3 (GSK3) inhibition: a potential therapeutic strategy for Alzheimer's disease.

Alzheimer's disease (AD), the most common type of dementia among older adults, is a chronic neurodegenerative pathology that causes a progressive loss of cognitive functioning with a decline of rational skills. It is well known that AD is multifactorial, so there are many different pharmacological targets that can be pursued. According to estimates from the World Health Organization (WHO), 18 million individuals worldwide suffer from AD.

Fyn Kinase in Alzheimer's Disease: Unraveling Molecular Mechanisms and Therapeutic Implications.

Alzheimer's disease, characterized by the accumulation of abnormal protein aggregates and neuronal damage in the brain, leads to a gradual decline in cognitive function and memory. As a complex neurodegenerative disorder, it involves disruptions in various biochemical pathways and neurotransmitter systems, contributing to the progressive loss of neurons and synaptic connections. The complexity of Alzheimer's signaling pathways complicates treatment, presenting a formidable challenge in the quest for effective therapeutic interventions.

Role of PIM Kinase Inhibitor in the Treatment of Alzheimer's Disease.

Alzheimer's disease (AD), a neurodegenerative disorder, is the most prevalent form of senile dementia, causing progressive deterioration of cognition, behavior, and rational skills. Neuropathologically, AD is characterized by two hallmark proteinaceous aggregates: amyloid beta (Aβ) plaques and neurofibrillary tangles (NFTs) formed of hyperphosphorylated tau. A significant study has been done to understand how Aβ and/or tau accumulation can alter signaling pathways that affect neuronal function.

Acute Pancreatitis in COVID-19-associated Multisystem Inflammatory Syndrome of Children-A Single Center Experience.

Unlabelled: A multisystem inflammatory syndrome in children (MIS-C) was identified as an entity temporally associated with the present COVID-19 pandemic. This inflammatory syndrome affects various organ systems including the gastrointestinal and hepatobiliary systems. The following study was undertaken to primarily detect the fraction of children who had pancreatitis as major organ involvement during the development of MIS-C.

Arterial Switch Operation With Neoaortic Valve Replacement in a 13-Year Old Patient With Transposition of Great Arteries With Ventricular Septal Defect and Left Ventricular Outflow Tract Obstruction-A Case Report.

The surgical management of d-transposition of great arteries (d-TGAs) with ventricular septal defect (VSD) and left ventricular outflow tract obstruction (LVOTO) is ever evolving and still remains a challenge because of wide anatomic variability, age of presentation, surgical options available, and their variable long-term results in different series. We describe a patient with d-TGA, VSD, and LVOTO who presented to us at 13 years of age and underwent an arterial switch operation along with neoaortic valve replacement with a mechanical prosthesis. The postoperative course was uneventful, and at hospital discharge, the echocardiogram was satisfactory.

Correction to: Medication Errors: A Characterisation of Spontaneously Reported Cases in EudraVigilance.

In the original publication of the article, the trend line for non-EEA cases in figure 4 is incorrect. In this correction, the original Fig. 4 (Fig.

Correction to: Medication Errors: A Characterisation of Spontaneously Reported Cases in EudraVigilance.

Correction to: Drug Saf DOI 10.1007/s40264-017-0569-3.

Medication Errors: A Characterisation of Spontaneously Reported Cases in EudraVigilance.

Introduction: Medication errors recently became the focus of regulatory guidance in pharmacovigilance to support reporting, evaluation and prevention of medication errors.

Objective: This study aims to characterise spontaneously reported cases of medication errors in EudraVigilance over the period 2002-2015 before the release of EU good practice guidance.

Methods: Case reports were identified through the adverse reaction section where a Medical Dictionary for Regulatory Activities (MedDRA) term is reported and included in the Standardised MedDRA Query (SMQ) for medication errors.

Acute carbolic acid poisoning: A report of four cases.

Phenol (carbolic acid) is one of the oldest antiseptic agents. Apart from being used in many commercially available products, in rural India, it is often used in the household to prevent snake infestation. We hereby present four cases of acute carbolic acid poisoning which we saw over the last monsoon.

A prospective audit of complications in 100 consecutive pediatric percutaneous renal biopsies done under real-time ultrasound guidance.

Despite being a common procedure, percutaneous renal biopsy (PRB) carries the potential for complications. The British Association of Paediatric Nephrologist (BAPN) has published standards for pediatric PRB. As Indian data are scarce, we conducted a prospective audit of 100 consecutive pediatric renal biopsies (60% males) under real-time ultrasound guidance.

Improved productivity of poly (4-hydroxybutyrate) (P4HB) in recombinant Escherichia coli using glycerol as the growth substrate with fed-batch culture.

Background: The most successful polyhydroxyalkanoate (PHA) in medical applications is poly(4-hydroxybutyrate) (P4HB), which is due to its biodegradability, biocompatibility and mechanical properties. One of the major obstacles for wider applications of P4HB is the cost of production and purification. It is highly desired to obtain P4HB in large scale at a competitive cost.

The effect of molecular weight on the material properties of biosynthesized poly(4-hydroxybutyrate).

Poly(4-hydroxybutyrate) (P4HB) is a bacterial polyhydroxyalkanoate with interesting biological and physico-chemical properties for the use in biomedical applications. The synthesis of P4HB through a fermentation process often leads to a polymer with a too high molecular weight, making it difficult to process it further by solvent- or melt-processing. In this work P4HB was degraded to obtain polymers with a molecular weight ranging from 1.

Poly(4-hydroxybutyrate) (P4HB) production in recombinant Escherichia coli: P4HB synthesis is uncoupled with cell growth.

Background: Poly(4-hydroxybutyrate) (P4HB), belonging to the family of bacterial polyhydroxyalkanoates (PHAs), is a strong, flexible and absorbable material which has a large variety of medical applications like tissue engineering and drug delivery. For efficient production of P4HB recombinant Escherichia coli has been employed. It was previously found that the P4HB synthesis is co-related with the cell growth.

Gas chromatographic-mass spectrometric analysis of chemical volatiles in buffalo (Bubalus bubalis) urine.

Isolation of active fraction and characterization of chemosignals from urine have been attempted in several mammalian species in the recent years. The objective of this study was to identify the urinary volatiles across various reproductive stages of buffalo cow, namely, estrus, diestrus, and pregnancy, and in bull, by chemical extraction followed by gas chromatography-linked mass spectrometry (GC-MS). Urine samples were collected from six buffalo cows at two different phases of estrous cycle, namely, estrus and diestrus.

Changes in circulatory FSH of Barbari goats following treatment with high molecular weight inhibin isolated from buffalo follicular fluid.

The objective of the present study was to isolate and purify high MW inhibin (≈ 129 kDa) from buffalo ovarian follicular fluid (buFF) and to investigate its biological activity. Throughout the process of purification, the inhibin fractions were evaluated for bioactivity by a specific, sensitive and uniformly reproducible bioassay in mice. The final biological activity of this preparation was tested in normal cycling adult female Barbari goats.

Autoimmune disorders after immunisation with Influenza A/H1N1 vaccines with and without adjuvant: EudraVigilance data and literature review.

All suspected autoimmune disorders (AID) reported as adverse reactions to EudraVigilance from 1 October 2009 to 31 December 2010 for adjuvanted (Celtura™, Fluval P™, Focetria™ and Pandemrix™) and non-adjuvanted (Cantgrip™, Celvapan™ and Panenza™) pandemic Influenza A/H1N1 vaccines were analysed to determine whether adjuvanted vaccines were associated with higher reporting of AID than non-adjuvanted ones. AID were identified based on the corresponding MedDRA High Level Group Term. Reports of type 1 diabetes mellitus and multiple sclerosis were also included in the analysis.

Production of medium-chain-length polyhydroxyalkanoates by sequential feeding of xylose and octanoic acid in engineered Pseudomonas putida KT2440.

Background: Pseudomonas putida KT2440 is able to synthesize large amounts of medium-chain-length polyhydroxyalkanoates (mcl-PHAs). To reduce the substrate cost, which represents nearly 50% of the total PHA production cost, xylose, a hemicellulose derivate, was tested as the growth carbon source in an engineered P. putida KT2440 strain.

Influence of induced heat stress on HSP70 in buffalo lymphocytes.

Heat stress in farm animals, such as cattle and buffalo during summer and post-summer seasons is a problem for livestock producers. The effect of heat stress becomes pronounced when heat stress is accompanied with ambient humidity impairing the immune status, growth, production and reproductive performance of animals. Increase in HSP70 levels from cell cultures in presence of different stressors often does not reflect the physiological adaptability of animals governing thermal regulation.

Echocardiographically guided catheter closure of arterial ducts in small preterm infants on the neonatal intensive care unit.

Objective: To describe closure of haemodynamically significant arterial ducts in preterm infants using an echocardiographically guided cardiac catheter technique in selected infants in the neonatal nursery and in preference to cardiac surgery.

Background: Persistently patent arterial ducts are common in preterm infants and are associated with significant morbidity and mortality. Cardiac catheter techniques continue to improve and occlusion of arterial ducts in preterm infants is becoming technically feasible.

Cyclical changes in collagen concentration in relation to growth and development of buffalo corpus luteum.

In the present study, changes in luteal fresh weight and concentration of collagen in cyclic buffalo corpus luteum were investigated at 4 stages of its growth and development/regression. The collagen concentration was determined by estimating hydroxyproline, a collagen specific amino acid present in luteal tissues. The mean fresh weight increased (P < 0.

Multiple molecular forms of inhibin in buffalo (Bubalus bubalis) ovarian follicular fluid.

Inhibin is a heterodimeric glycoprotein hormone involved in the regulation of FSH release from the anterior pituitary gland and it has been characterized from various animals. Although, multiple molecular forms of inhibin have been reported from different species, however, the molecular nature of inhibin has not been studied in buffaloes. In the present study, attempts were made to identify inhibin in buffalo ovarian follicular fluid.

Survival and developmental competence of buffalo preantral follicles using three-dimensional collagen gel culture system.

The aim of the present study was to develop a three-dimensional (3D) collagen gel culture system for the in vitro growth and survival of buffalo preantral follicles with or without growth factors. Buffalo ovaries were collected from a local abattoir and preantral follicles were isolated through microdissection. Isolated preantral follicles were put either in collagen gel coated culture dish or embedded in a microdrop of collagen gel.

Ascorbic acid, catalase and chlorpromazine reduce cryopreservation-induced damages to crossbred bull spermatozoa.

The present study evaluated the effectiveness of ascorbic acid, catalase, chlorpromazine and their combinations in reducing the cryodamages to crossbred bull (Bos taurus x Bos indicus) spermatozoa. A total of 32 ejaculates (eight each from four bulls) were diluted in Tris-citric acid-fructose-egg yolk-glycerol extender. Each ejaculate was split into six parts (five treatment and one control).