Ofcan Oflaz

Lokman Hekim University · Faculty of Medicine

Objectives Human immunodeficiency virus (HIV) is a significant infection that attacks immune system cells and integrates its genetic material into host cells. Left untreated, it leads to acquired immunodeficiency syndrome (AIDS). Antiretroviral therapy (ART) is used to control HIV infection. Etravirine (ETR) is an important non-nucleoside reverse t...

Objective: S79Y and S79F mutations in ParC at the fluoroquinolone binding site confer resistance to quinolones in Streptococcus pneumoniae. The aim of this study was to perform bioinformatics analysis of wild-type and mutant ParC identified in S. pneumoniae strains. Materials and methods: Homology models were created with Swiss Model, and the UC...

Polychlorinated biphenyls (PCBs) were used in different industrial areas and banned due to their high toxicity. Aroclor 1254 (A1254), commercial PCB congener, accumulates in environment leading to high human exposure. A1254 may cause hepatotoxicity, metabolic and endocrine disorders. In our study, 3-week-old male rats were separated into 6 groups:...

Any form of physical activity, including exercise, has various benefits at the physiological (improving cardiac and respiratory functions, increasing skeletal muscle mass, and maintaining homeostasis) and psychological levels (improving cognitive function, reducing anxiety and depression)which help to combat any type of infection. In contrast, the...

Aging seems to be inevitable and gradual loss of physical activity is associated with frailty and many age-related disorders. Exercise is the way of keeping a healthy life and delaying aging process. Deterioration in pulmonary vital capacity is inevitable, and mitochondrial biogenesis also diminishes with aging. Regular aerobic exercise alleviates...

In studies conducted on the relationship between ACTN3 R577X polymorphism and athletic performance, it is known that athletic performance is polygenic, but the most sensitive relationship is provided by the ACTN3 gene. Considering the results, the conformational difference is much less (

Aroclor 1254 (A1254), a mixture of polychlorinated biphenyls, exerts hepatic, renal, and reproductive toxicity in rodents. This study aimed to determine a protective role of selenium on histopathological changes, oxidative stress, and apoptosis caused by A1254 in rat kidney. It included a control group, which received regular diet containing 0.15 m...

Diabetes insipidus (DI) is a disorder which is rarely seen and it is characterized by polydipsia and polyuria. Inadequate secretion of arginine vasopressin (AVP) from hypothalamus or inadequate response of kidney cells to AVP could be causes of DI. Therefore, any mutations in AVPR2, AVP and AQP2 genes which are the parts of that stimulation and res...

Familial central or neurohypophyseal diabetes insipidus (FNDI) results from insufficient production of antidiuretic hormone arginine vasopressin, which is caused by mutations in arginine vasopressin-neurophysin II gene (AVP-NPII). In this study, we present the clinical features of a male Turkish patient with autosomal dominant neurohypophyseal DI c...