Oxidant and antioxidant levels and DNA damage in tuberous sclerosis.

Objective: The pathogenesis of inherited diseases is thought to involve oxidative stress and the associated DNA damage, which are also implicated in many other conditions including cancer. Tuberous sclerosis is a genetic disease with autosomal dominant inheritance pattern that is characterized by the development of hamartomas in multiple organ systems. Oxidative stress and the related DNA damage are also likely to play a significant role in the pathogenesis of this condition.

Serum C-reactive protein and procalcitonin levels in non-small cell lung cancer patients.

Aim Of The Study: The basic uses of C-reactive protein (CRP) and procalcitonin (PCT) in clinical practice are in the diagnosis and follow-up of infectious disease. The fact that CRP already achieves high levels in cases with lung cancer, however, limits its diagnostic specificity. Procalcitonin may be an important marker in the differential diagnosis of lung cancer patients who have fever and high CRP levels.

Cigarette smoke and bleomycin-induced pulmonary oxidative stress in rats.

Bleomycin causes pulmonary fibrosis by increasing free oxygen radicals. Cigarette smoke is a strong oxidant which adversely affects pulmonary tissue. We evaluated the effects of cigarette smoke administered with intratracheal bleomycin on pulmonary tissue.

[A multiple myeloma case presenting with bilateral pleural involvement].

Pleural effusion is a relatively infrequent finding in multiple myeloma (MM) and malign effusions due to myelomatous effusion is seen very rarely. In this article we reported a case with bilateral myelomatous effusion. Myelomatous etiology was detected by demonstrating gammopathy in pleural fluid protein electrophoresis and demonstrating abundant number of atypical plasma cells in pleural fluid cytology.

Sensitization to Alternaria and Cladosporium in patients with respiratory allergy and outdoor counts of mold spores in Ankara atmosphere, Turkey.

Sensitization to Alternaria and Cladosporium has been reported to be 3% to 30% in European countries. However, in Turkey, there is limited data about the prevalence of sensitization to these molds and the intensity of the two mold spores in Ankara atmosphere. This study was designed to evaluate the sensitization to Alternaria and Cladosporium in patients with respiratory allergy in Ankara and also the concentration of the two molds in Ankara atmosphere.

[Diagnostic efficiency of serum lipid-bound sialic acid level in malignant pleural effusions].

In this study, pleural fluid and serum lipid-bound sialic acid (LBSA) levels of 68 cases with pleural effusion hospitalised at the department of Chest Diseases in the Medical School of Selçuk University, and serum LBSA levels of 30 healthy individuals as control group were studied. Pleural effusions of 32 cases were due to malignancy of which considerably lung cancer. In the other 36 cases the causes were nonmalignant in origin.

[Diagnostic efficiency of pseudocholinesterase level in discrimination of transudates-exudates].

In this study, 80 cases with pleural effusion hospitalized at the departments of Chest Diseases and Internal Medicine in the Medical School of Selcuk University, and 30 healthy people as control group were studied. Regarding to the diagnosis, pleural fluids were classified into two groups as follows; transudates and exudates. Difference between the mean pleural pseudocholinesterase levels of transudates and exudates was statistically significant (p< 0.

Safety of selective COX-2 inhibitors in aspirin/nonsteroidal anti-inflammatory drug-intolerant patients: comparison of nimesulide, meloxicam, and rofecoxib.

Background: Intolerance to acetylsalicylic acid (ASA) and other nonsteroidal anti-inflammatory drugs (NSAIDs) is a crucial problem in clinical practice. There is, therefore, a need for safer NSAIDs in patients with analgesic intolerance.

Objective: To assess the safety of nimesulide, meloxicam, and rofecoxib, selective COX-2 inhibitors, in a group of ASA/NSAIDs-intolerant patients.

Risk factors determining allergic airway diseases in Turkish subjects.

With regard to changes in life-style after the 1980s, the reflection of environmental factors on the evolution of allergic airway disease (AAD) has not yet been analyzed in Turkey. In this trial, we aimed to determine the factors related to AAD in Turkish subjects. Patients diagnosed as having asthma and/or rhinitis with positive skin prick tests (SPTs) were accepted as members of the "atopic group" (n = 235).

Clinical features and atopy profile in Turkish subjects with analgesic intolerance.

The factors underlying analgesic intolerance (AI), particularly the role of ethnic characteristics, are readily not clear. In this trial, we aimed to assess the predictive features of AI in Turkish subjects. One hundred and ninety patients with AI were enrolled into the study conducted in our tertiary care clinic.