2,645 papers found

Implementation of Bologna Declaration should result in development and facilitating of the education system. Following tasks need to be done: (1) Establish committees of expert, at the level of institutes, schools and universities, which would compare and harmonize syllabus and credits of individual courses with the ai…

BACKGROUND AND OBJECTIVES: [corrected] In this study, decision and timing of fenestration closure are discussed. We review our experiences with transcatheter occlusion of fenestration or residual baffle leak using Amplatzer occluder. PATIENTS AND METHODS: We have retrospectively reviewed the cath lab records of 26 pat…

INTRODUCTION: Premature thelarche presents as an appearance of breasts and glandular tissue in girls before the age of 8 years. It is mostly a benign and transitory variation of premature sexual development. AIM OF THE STUDY: We evaluated a group of girls with premature thelarche for clinical and auxologic characteris…

This review summarizes the current evidence on beneficial effect of statins on the atherogenesis and the preventive potential of coenzyme Q 10 to avoid statin-induced myopathy. Statins, originally discovered in molds are the most effective medication to decrease the low-density cholesterol (LDL-C) which is the key part…

OBJECTIVE: Hepatocyte growth factor (HGF) has been reported the cause of many biological events, including cell proliferation, invasiveness, morphogenesis, and angiogenesis. Elevated HGF content in tumor tissue was reported to predict a more aggressive biology in breast and gastric cancer patients. MATERIALS AND METHO…

This manuscript was in honour of Nobel Prize in chemistry "for the discovery and development of the green fluorescent protein, GFP" to Osamu Shimomura, Martin Chalfie, and Roger Y. Tsien, simultaneously a brief information about experience with GFP in experimental tumorigenesis used this study is also presented. The ex…

In the last 3 years 9 patients with gastrointestinal stromal tumors (GIST) underwent surgery at our department. All cases were with very atypical process. From these patients 3 interesting cases are described in more details. A 75-years-old woman with gastroscopically verified endoluminal tumour in the proximal third o…

Acute otitis media (AOM) is one of the most common infections in children. Recently it was noticed that there is a marked increase in relapse of severe acute otitis media in children. There is also an increase in number of hospitalized children due to severe AOM, with etiological agent resistant to antibiotics. There i…

INTRODUCTION: The diagnosis of chronic hepatitis C is based on serological, biochemical and histological parameters. However, the correlation between the activity of liver enzymes and the degree of histomorphological damage may be very poor. It has been recognised that serum aminotransferase levels do not accurately re…

The aim of this case report was to analyse the efficiency of video-assisted thoracic surgery (VATS) in the treatment of spontaneous pneumothorax. Spontaneous pneumothorax occurs subsequently to a disruption of visceral pleura and escape of air into pleural space. A retrospective study was performed in 5 patients from D…

BACKGROUND: Skilled Birth Attendance (SBA) is important in achieving the Sustainable Development Goals (SDGs) targets 3.1, 3.2 and 3.3.1. Ghana has made steady progress in SBA, yet, unsupervised deliveries still occur. The introduction of the Free Maternal Health Care Policy under the National Health Insurance Scheme (…

OBJECTIVES: The authors present their first experience with a new operative method (within two years' period in 18 patients) solving pelvic prolapse in women by means of installation of polypropylene (Prolene) mesh implant. MATERIALS AND METHODS: The authors corrected various forms and stages of POP, particularly prol…

Polymyositis is an inflammation of muscle tissue of unknown etiology. It is characterized by symmetric, mainly proximal muscle weakness, muscle fiber damage proved on biopsy, increased enzymes and myoglobin, and has corresponding electromyography findings. Other systems such as joints, lungs, heart, and gastrointestina…

BACKGROUND: The combination of pulmonary valve atresia and ventricular septal defect accounts for about 2% of cases of congenital heart disease. Most of the cases have intracardiac anatomy of Tetralogy Fallot and present with cyanosis in neonatal age. OBJECTIVES: To report a case of a newborn with rare combination of…

In literature, there is paucity of information on the different shapes of styloid processes of the temporal bone of the skull. Textbooks of anatomy describe the styloid process to be slender, approximately 2.5 cm in length and concave on the anterior aspect only. In the present case, we observed the styloid process to…

OBJECTIVES: Determine the outcomes of first rib resection for thoracic outlet syndrome. BACKGROUND: Thoracic Outlet Syndrome is not a very frequent syndrome, affecting especially young patients, predominantly women. Its symptomatology is caused by compression of a nervous and vascular plexuses in a physiological isthm…

We consider identification and inference about mean functionals of observed covariates and an outcome variable subject to non-ignorable missingness. By leveraging a shadow variable, we establish a necessary and sufficient condition for identification of the mean functional even if the full data distribution is not iden…

Current evidence suggests a beneficial role of herbal products in free radical-induced diseases.(Burk.) F. H. Chen has long occupied a leading position in traditional Chinese medicine because of the ergogenic, nootropic, and antistress activities, although these properties are also acknowledged in the Western world. Th…

BACKGROUND: Text-based patient medical records are a vital resource in medical research. In order to preserve patient confidentiality, however, the U.S. Health Insurance Portability and Accountability Act (HIPAA) requires that protected health information (PHI) be removed from medical records before they can be dissemi…

PURPOSE: Needle-free jet injection has to some extent improved the quality of life of patients with diabetes, but it has not been widely used. Therefore, we analyzed articles, clinical trials, and patents of needle-free insulin injection to (1) perform a systematic and comprehensive analysis of scientific research and…