Unraveling the Genetic Associations of DENND1A (rs9696009) and ERBB4 (rs2178575) with Infertile Polycystic Ovary Syndrome Females in Pakistan.

Polycystic Ovary Syndrome (PCOS) is a complex genetic disorder in reproductive-aged women which is associated with comorbidities of reproductive, metabolic, cardiovascular, endocrine, and psychological nature. PCOS is the most common cause of anovulatory infertility. Pathogenesis of PCOS involves strong interaction between environmental and genetic factors.

SIRT1 and antioxidants in infertile females: Exploration of the role of vitamin D.

Background: Deficiency of silent information regulator 1 (SIRT1) can trigger inflammation, mitochondrial malfunctioning, and apoptosis through the hypothalamic-pituitary-ovarian axis, producing poor quality oocytes, leading to infertility. Normal vitamin D (VD) levels promote SIRT1 activity required for optimal fertility, and low levels of either may result in fertility problems owing to cell-membrane de-stabilization, increased autophagy, DNA damage leading to increased reactive oxygen species and mitochondrial dysfunction. Therefore, in this study, we want to estimate the levels of VD, SIRT1 and antioxidants (MnSOD; manganese superoxide dismutase, GR; glutathione reductase, visfatin) and oxidants (adrenaline & cortisol) in individuals living with infertility and explore the association of VD with SIRT1 expression (levels), antioxidants, and oxidants contributing to infertility in women.

Genetic polymorphism of the prostasin gene in hypertensive pregnant Pakistani females.

Objective: The study was performed to investigate the association of hypertension in pregnancy with prostasin gene polymorphism in Pakistani females.

Methods: This case-control study was performed at University of Karachi, Pakistan from April 2018 to May 2019. A total of 160 females, including 90 hypertensives and 70 healthy pregnant females, were recruited by purposive sampling after obtaining informed written consent.

Acute Pericarditis and Pericardial Effusion in a Hypertensive COVID-19 Patient.

Coronavirus disease 2019 (COVID-19) is a contagious disease that has a potential of causing cardiovascular illness. Cardiac outcomes of COVID-19 mainly include acute coronary syndrome, heart failure, and left ventricular dysfunction. However, pericardial involvement is very rare.

Serum Neopterin Is Not Influenced by Age and Blood Group of Transfusion-Transmitted Infection Negative Blood Donors.

Objectives To measure serum neopterin levels in blood donors of the local population and to study its relationship with age and blood group of transfusion-transmitted infection (TTI) negative blood donors. Methodology This cross-sectional study was carried out in the Department of Physiology at Liaquat National Hospital and Medical College (LNMC), Karachi, Pakistan, in collaboration with the Basic Medical Sciences Institute and Jinnah Post Graduate Medical Centre (JPMC). Data were collected from January 2018 to July 2018.