Development of Oil Industry in Poland in the Context of the European Union.

Oil industry is developing well in Poland. This study aimed to examine the development of the Polish oil industry after joining the European Union. The following questions were asked: What were the changes in the consumption of vegetable oils in Poland after EU enlargement in 2004? How did the production of vegetable oil change in Poland after EU enlargement in 2004? And has the liquidity of the Polish oil industry changed after EU enlargement in 2004? First, the changes in the oil industry were evaluated.

[Testicular artery Doppler flow evaluation in men with degenerative changes of seminiferous tubules].

Aim: The aim of this study was to assess the eventual impact of degenerative changes of seminiferous tubules on Doppler flow parameters in testicular vessels.

Material And Methods: There were 12 men with degenerative changes of seminiferous tubules (diagnosed by testicular biopsy) in study group and 24 healthy men with normal semen parameters in control group. Patients' age in both groups was respectively 32.

[Utero-ovarian flow velocity waveforms in patients after renal transplantation].

The aim of this study was to estimate the utero-ovarian flow velocity waveforms in patients after renal transplantation. The study material consisted of 24 women aged 28-44 years which underwent renal transplantation and 26 healthy controls. All women had normal menstrual cycles.

[Feto-maternal immunization and fetal hemolytic disease: invasive diagnostics and therapy in the Warsaw center of serological collision in years 1992-1999].

Objective: The objective of this study was the assessment of intrauterine procedures, which are performed during the diagnostic phase and therapy of fetal hemolytic disease in the Warsaw Center of Serological Collision.

Materials And Methods: The study covered 146 women, who were patients of the Center from 1992 to 1999. Analyzed were the time of commencement of diagnostic and treatment, type of operations, duration of therapy, time and manner of delivery after the past intrauterine procedures, the medical condition of infants born as a result of these deliveries and the necessity for blood treatment in the early neonatal stage.