Atypical Presentation of Primary Hyperparathyroidism.

Primary hyperparathyroidism (PHPT) typically presents with a spectrum of symptoms, including neuropsychiatric manifestations such as anxiety, depression, confusion, and, in severe cases, coma. While psychiatric symptoms are not uncommon in PHPT, acute psychosis is a rare presentation. In such cases, immediate control of serum calcium levels is crucial, and emergency parathyroidectomy may be required if medical management alone fails to control hypercalcemia.

Contributing risk factors of common psychiatric disorders in the Pakistani population.

With an increasing incidence of psychiatric disorders worldwide, there is a need for a better understanding of the population-specific contributing risk factors that are associated with common psychiatric conditions. This study aimed to assess the correlation between socioeconomic, environmental and clinical features associated with major depression (MDD n = 479), bipolar disorder (BD n = 222) and schizophrenia (SHZ n = 146), in the Pakistani population. Multinomial logistic regression and Pearson's correlation were applied to assess the association and correlation between demographic, socioeconomic, environmental, and clinical features of MDD, BD and SHZ.

Association of dopamine β-hydroxylase polymorphism rs1611115 and serum levels with psychiatric disorders in Pakistani population.

Aim: Dopamine β-hydroxylase (DBH) is a copper-containing enzyme that has an important role in maintaining the cellular homeostasis between the two neurotransmitters, dopamine (DA) and nor-adrenaline (NA). functional polymorphisms are associated with multiple neuro-psychiatric conditions and are found to alter the DBH protein levels in serum affecting DBH enzymatic activity. The current study was conducted to determine the genetic and serum levels association of rs1611115 functional polymorphism with major depressive disorder (MDD), bipolar disorder (BD) and schizophrenia (SHZ) in the Pakistani population.

Genetic Association of Butyrylcholinesterase with Major Depressive Disorder.

Major depressive disorder (MDD) is characterized as clinical depression, which primarily affects the mood and behaviour of an individual. In the present study butyrylcholinesterase (BChE), a co-regulatory cholinergic neurotransmitter enzyme implicated in several putative neuronal and non-neuronal physiological roles was investigated for its role in MDD. Eighty MDD patients and sixty-one healthy controls were recruited for the study.

Lesson of the month: Acute pancreatitis due to hypertriglyceridaemia in a transgender woman: a complication of high-dose oral oestrogen therapy?

Acute pancreatitis (AP) is a medical emergency associated with significant morbidity and mortality. Hypertriglyceridaemia is a well-established but often neglected cause of AP, associated with delayed diagnosis and worse outcome than other more common causes of AP. Although oestrogen-induced hypertriglyceridaemia is known to be a rare cause of AP in females, it is much less well-recognised in biological males.

Synthetic β-hydroxy ketone derivative inhibits cholinesterases, rescues oxidative stress and ameliorates cognitive deficits in 5XFAD mice model of AD.

Alzheimer's disease (AD) is a progressive, chronic and age-related neurodegenerative disorder that affects millions of people across the world. In pursuit of new anti-AD remedies, 2-[Hydroxy-(4-nitrophenyl)methyl]-cyclopentanone (NMC), a β hydroxyl ketone derivative was studied to explore its neuroprotective potentials against AD. The in-vitro AChE and BuChE enzymes inhibition were evaluated by Ellman protocol and antioxidant potentials of NMC by DPPH free radical scavenging assay.

Pharmacological effects of Ibuprofen on learning and memory, muscarinic receptors gene expression and APP isoforms level in pre-frontal cortex of AlCl₃-induced toxicity mouse model.

Unlabelled: Aluminium metal (Al) has been implicated in the etiology of many neurodegenerative diseases, most commonly the Alzheimer's disease (AD). Al causes biochemical defects by affecting the neurotransmitters level, causes conformational changes in amyloid β protein and increases amyloid accumulation in brain.

Aim: This study was aimed at evaluating neuroprotective effect of Ibuprofen (IBU) (25 mg/kg/day for 12 days) in AlCl3-induced (150 mg/kg/day for 12 days) toxicity.