The aim of the study was to assess changes in the anaerobic threshold of young soccer players in an annual training cycle. A group of highly trained 15-18 year old players of KKS Lech Poznań were tested. The tests included an annual training macrocycle, and its individual stages resulted from the time structure of the sports training. In order to assess the level of exercise capacities of the p...

ver four decades ago, Milton Friedman published Capitalism and Freedom (Friedman 1962). This insightful little book traveled across a broad range of important topics collected around the theme of how government can best operate within a free society. The message was expanded two decades later in Free to Choose (Friedman and Friedman 1980). At the time, the battle of the ideas introduced by thes...

IT HAS BEEN demonstrated in different laboratories that chronic treatment with desoxycorticosterone acetate (DCA) induces in rats a particular type of hypertensive disease.' Observations by Friedman and Friedman, Friedman, Friedman and Nakashima, Prado and Herbert-Carrington, Magaldi and Prado showed that following abrupt interruption of the desoxycorticosterone treatment, from 30 to 40 per cen...

Animal pain testing is essential for the development of new analgesic drugs, where appropriate data analyses as well as appropriate multi-factorial design of experiments are necessary to obtain meaningful results in an efficient fashion. The tail withdrawal experiment is one of the pain tests in which a rhesus monkey is restrained in a chair from which its tail hangs free by so it can be immers...

The purpose of the study was to compare changes in oral health during intubation until 48 hours after extubation in neuroscience intensive care unit (ICU) patients enrolled in a standard or a comprehensive oral care protocol. The effects of manual toothbrushing (standard group, n = 31) were compared with those of tongue scraping, electric toothbrushing, and moisturizing (comprehensive group, n ...

[Purpose] This study aimed to evaluate the anti-inflammatory and analgesic effects of intraoral application of low-level laser therapy (660 nm) to control pain, swelling and interincisal opening following the extraction of mandibular third molars. [Subjects and Methods] Ten patients underwent removal of lower third molars using the same surgical protocol and pharmacological approach. In the pos...

BACKGROUND The first step toward organizing research activities is to obtain a correct perception of available capabilities. This study was conducted to investigate the researchers' views about barriers affecting research activities. METHODS This descriptive, cross-sectional study was conducted using the census method. The population consisted of the faculty members of Birjand University of M...

Psoriasis is a chronic inflammatory skin disease affecting approximately 2-3 percent of the world population; it is characterised by hyperproliferation and hyperplasia of the superficial layers of the epidermis. Inappropriate signals released by the immune system determine an altered keratinocyte differentiation, resulting in the formation of desquamating, thickened, inflamed and erythematous p...

BACKGROUND To evaluate the reach-to-grasp performance of patients fitted with an epiretinal artifical retina device. METHODS This was a hospital-based case series consisting of six patients fitted with the Argus II (Second Sight Medical Products Inc, California, USA) retinal prosthesis. Participants were asked to reach out and pick up a high-contrast cuboid object with the prosthesis in the '...

introduction: good radiographs are required for endodontic therapy and because some patient’s are intolerant to intraoral films and/or sensors, this can cause complications in endodontic treatment. extraoral film placement can be used to obtain clinically diagnostic and working radiographs. materials and methods: the no. 2 receptor was placed against the model ’ s cheek and centered in the mola...