Background: Several studies showed that the addition of trunk muscle or core stability exercises in the sport training programs is an effective prevention of spinal and other musculoskeletal injuries. ...Methods: Twelve female basketball players performed supervised five-week exercise program focused on strengthening the trunk muscles. The program was performed three times per week during pre-season. Sorensen test, Fitnessgram Dynamic Curl-Up test, Prone Plank test and Side Bridge test were used to evaluate trunk muscles performance prior to and immediately after the exercise program completion and again after a three-month follow up period. Results: The results of Sorensen test and Prone Plank test significantly improved immediately after the program, but values returned to baseline at follow-up. In contrast, the results of Fitnessgram Dynamic Curl-Up test and Side Bridge test improved significantly with exercise program and remained significantly higher also at follow-up. Conclusions: Exercise program with emphasis on strengthening the trunk and core muscles can improve muscle performance, however, the results deteriorate shortly after program termination. In order to achieve long-term results, trunk and core muscle exercises have to be performed on regular basis, hence they must be incorporated into general strengthening programs of basketball players.
Background: The purpose of the research was to determine the prevalence and location of diastasis recti abdominis muscle (DRA) during pregnancy and puerperium in women in the Ljubljana maternity ...hospital. Methods: The study sample included sixty randomly selected women; forty-five pregnant and postpartum women were recruited from the Ljubljana Maternity Hospital, and fifteen non-pregnant women from the larger Ljubljana area as a control group. All women were examined for the presence or absence of diastasis recti abdominis muscle along with the most and least likely location along the white lines. The measurements were performed by the finger-width method. Results: The findings indicate that the diastasis recti abdominis muscle increases with the progression of pregnancy. In the case of non-pregnant women, the diastasis is not present. The presence of DRA was first observed in the second trimester of pregnancy (9.5 %) and was most common in the third trimester (52.4 %). After birth, the incidence decreased (38.1 %). The majority of diastasis recti abdominis cases were observed in the umbilical area (52.6 %) in the third trimester. In the puerperium group three days after childbirth the diastasis below the umbilicus was most common (60.0 %) and slightly less common above the umbilicus (53.8 %). Conclusion: Diastasis recti abdominis muscle during pregnancy and after childbirth is a common condition. It is therefore recommended that all women should be timely examined for the presence of DRA before and after birth along the linea alba to start timely and adequate physiotherapy treatment. Health professionals as well as sports teachers and coaches who work with pregnant and puerperium women should be educated/trained in the field of testing and treatment of diastasis recti abdominis muscle.
The aim of this study was to characterize the chemical profile of dry-cured ham selected and processed in accordance with the Slovenian consortium rules for »Kraški pršut« and to investigate the ...differences between the Biceps femoris (BF) and the Semimembranosus (SM) muscle. The free amino acid content, moisture, salt, protein, total nitrogen, non-protein nitrogen, proteolysis index, intramuscular fat and dry matter were analysed in 135 samples of dry-cured hams including both muscles. A modified method for sample preparation was developed for determination of free amino acids in dry-cured ham. The method was validated for linearity, limit of detection, limit of quantification, precision and uncertainty. According to the validation parameters the method is appropriate for the determination of free amino acid content in dry-cured ham. Higher content for several free amino acids and total free amino acids were determined in the BF muscle compared to the SM muscle.
Učinci gama-zračenja na folikule jajnika Lee, Young-Keun; Chang, Hwa-Hyoung; Kim, Won-Rok ...
Arhiv za higijenu rada i toksikologiju,
12/1998, Letnik:
49, Številka:
2
Paper
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U radu su procjenjivane strukture i endokrinološke promjene u folikulima jajnika štakorica i mišica izazvane gama-zračenjem. Štakorice su bile izložene zračenju od 3,2 Gy ili 8,0 Gy, a mišice od 2,9 ...Gy ili 7,2 Gy. Životinje su usmrćene dana 0, dana 4, odnosno dana 8 nakon ozračenja. Rezovi debljine 7 µm pripremljeni su za mikroskopiranje. Koncentracije progesterona, testosterona i estradiola u homogenatu jajnika određene su specifičnim radioimunoesejem. Gama-zračenje uzrokovalo je povećanje broja atretičnih folikula u obje skupine životinja usmrćenih 4 odnosno 8 dana nakon ozračivanja. Gama-zračenje također je smanjilo životni vijek granuloza stanica u skupinama usmrćenim 4. dan nakon ozračivanja. Utvrđeno povećanje omjera testosterona prema estradiolu u usporedbi s omjerom progesterona prema testosteronu upućuje na to da gama-zračenje utječe na aktivnost aromataze u steroidnoj biosintezi testosterona u estradiol u granuloza stanicama.
À la fin du xixe siècle, Vienne est une capitale impériale en déclin qui subit la concurrence de villes telles que Paris ou Berlin. Toutefois, elle demeure « la » capitale scientifique de la ...Mitteleuropa, et son université de médecine produit les plus grands spécialistes en anatomie de l’époque. Elle est considérée, ainsi, comme la « Mecque de la médecine », et son rayonnement dépasse largement les frontières de l’Autriche-Hongrie. Nombreux sont les écrivains étrangers qui séjournent alors à Vienne, à l’instar d’Arthur Conan Doyle ; cet « écrivain médecin » y découvre en 1891 le nihilisme thérapeutique qui caractérise la médecine viennoise et qui laissera une empreinte durable dans son œuvre. Mais si Conan Doyle célèbre la ville dans ses écrits, Arthur Schnitzler, formé à la faculté de médecine de Vienne, est de ceux qui critiquent cette médecine viennoise, comme en témoigne Le Professeur Bernhardi. Enfin, aux côtés des écrivains médecins, les auteurs fantastiques s’inspirent également de la ville de Vienne, à l’image de Ksaver Šandor Gjalski dans Le Rêve du docteur Misič. Dans cette nouvelle, Vienne n’est plus seulement une capitale des sciences, mais se transforme en véritable décor fantastique, sombre et inquiétant.
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