Maleimide conjugated PEGylated liposomal antibiotic to combat multi-drug resistant Escherichia coli and Klebsiella pneumoniae with enhanced wound healing potential.

Antibiotic resistance is a significant threat, leaving us vulnerable to bacterial infections. Novel strategies are needed to combat bacterial resistance beyond discovering new antibiotics. This research focuses on using maleimide conjugated PEGylated liposomes (Mal-PL-Ab) to individually encapsulate a variety of antibiotics (ceftriaxone, cephalexin, doxycycline, piperacillin, ampicillin, and ceftazidime) and enhance their delivery against multi-drug resistant (MDR) bacteria like Escherichia coli (E.

Impact of food additives on neurodevelopmental processes in zebrafish (Danio rerio): Exploring circadian clock genes and dopamine system.

Assessing the impact of food additives on neurodevelopmental processes extends beyond traditional acute toxicity evaluations to address subtler, long-term effects. This study investigates the impact of common food additives (tartrazine, sunset yellow, sodium benzoate, and aspartame) on neurodevelopment in zebrafish embryos, observed from 18 hours postfertilization (hpf) to 91 days postfertilization (dpf). Results show reduced 96 hpf locomotor activity after aspartame exposure, with elevated additives correlating with decreased heart rates and induced neurodegenerative phenotypes, including bent tails and abnormal pigmentation.

Neonatal Screening for Congenital Adrenal Hyperplasia in Indian Newborns with Reflex Genetic Analysis of 21-Hydroxylase Deficiency.

Congenital adrenal hyperplasia (CAH), screened for in neonates, is the second most common endocrinopathy after congenital hypothyroidism.Newborn screening for CAH due to CYP21A2 deficiency is performed by immunologic assay for 17-hydroxyprogesterone (17-OHP). The second-tier test for confirmation of diagnosis is carried out on recall venous blood sample from screen positives measuring 17-OHP, or other metabolites of steroid metabolism by liquid chromatography-tandem mass spectroscopy.

The Coexistence of Two Genetic Astrocytopathies-Megalencephalic Leukoencephalopathy and Vanishing White Matter Disease-in an Indian Child.

A 9-month-old male child, born of second-degree consanguinity, presented with a progressively enlarging head since early infancy. The child had normal early development, but further acquisition of milestones after 6 months was delayed. He had afebrile seizures at 9 months, followed by the appearance of appendicular spasticity.

Enhancement of antimicrobial activity by liposomal oleic acid-loaded antibiotics for the treatment of multidrug-resistant Pseudomonas aeruginosa.

In this study, we examined the efficacy of liposomal oleic acid-based antibiotic formulations on 32 strains of multidrug-resistant Pseudomonas aeruginosa (MDRPa). The average size of liposomes were 93.12 ± 2.

Rosmarinic acid plays a protective role in the embryogenesis of zebrafish exposed to food colours through its influence on aurora kinase A level.

Objective: To evaluate the protective nature of the rosmarinic acid from Sphaeranthus amaranthoides during zebra fish embryogenesis.

Methods: Rosmarinic acid was isolated from the S. amaranthoides.

Identification of NURR1 (Exon 4) and FOXA1 (Exon 3) Haplotypes Associated with mRNA Expression Levels in Peripheral Blood Lymphocytes of Parkinson's Patients in Small Indian Population.

Here, we study the expression of NURR1 and FOXA1 mRNA in peripheral blood lymphocytes and its haplotypes in coding region in a small Chennai population of India. Thirty cases of Parkinson's patients (PD) with anti-PD medications (20 males aged 65.85 ± 1.