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1.
Marko D.M. Stojanovi Mladen J. Miki Zoran Miloevi Jovan Vukovi Tatjana Jezdimirovi Vlatko Vu
eti 《Journal of Sports Science and Medicine》2021,20(1):133
Strength training can improve myriad health parameters in elderly cohorts. Although potentially more appropriate for the elderly, low-load resistance training protocols have been less investigated. We aimed to examine the effects of 12 weeks of chair-based, low-load resistance training with elastic band (EBT) on functional fitness and metabolic biomarkers in older women. One hundred sixty-eight women were allocated randomly to an elastic band resistance training (EBT, n = 86, 75.7 ± 8.9 years, 71.3 ± 12.2 kg) or a control group (CON, n = 82, 74.5 ± 8.2years, 70.6 ± 12.0 kg). RT protocol consisted of periodized chair-based, low-load whole-body resistance exercises (2 sets, 12-15 repetitions, 40-60% of one repetition maximum-1RM) using an elastic band, twice weekly for 12 weeks. The resistance training program was generally designed to maintain internal load over time, provided with increasing intensity using various elastic bands (Thera-Band). Functional fitness (30-s Chair Stand,30-s Arm Curl, 2-min Step Test, Chair Sit-and-Reach, Back Scratch, 8-Foot Up-and-Go, Handgrip Strength) and metabolic markers (Fasting blood glucose, triglycerides, total cholesterol, high (HDL) and low (LDL) density lipoprotein) were measured before and after the training period. To detect pre/post intervention changes and between group- differences 2x2 repeated measures ANOVA was applied. Significant improvements over time for all fitness variables for EBT comparing to CON were obtained (F = 12.78, p < 0.05 for 30-s Chair Stand; F = 14.04, p < 0.05 for 30-s Arm Curl; F = 5.18, p < 0.05 for 2-min Step Test; F = 10.90, p < 0.05 for Chair Sit-and-Reach; F = 16.57, p < 0.05 for Back Scratch; F = 11.79, p < 0.05 for 8-foot Up-and-Go; and F = 29.25, p < 0.05 for Handgrip Strength). In addition, significant improvements over time for all but one (triglycerides) biomarkers for EBT comparing to CON were obtained (F = 7.30, p < 0.05 for blood sugar levels; F = 13.36, p < 0.05 for total cholesterol; F = 8.61, p < 0.05 for HDL; and F = 11.53, p < 0.05 for LDL). Furthermore, the participants’ adherence to training sessions of over 90% was reported. In conclusion, 12 weeks of EBT is safe and beneficial for improving health-related fitness and metabolic biomarkers in older women and seems to be viable model to ensure a high training adherence rate.Key points
- EBT lead to a significant improvement in glucose, total cholesterol, HDL and LDL in older women.
- EBT lead to a significant increase in cardiorespiratory fitness, handgrip strength, lower- body strength and flexibility, upper-body strength and flexibility and agility in older women.
- EBT seems to be viable model to ensure high training adherence rate.
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Single visit reconstruction of the fractured crown can be completed with composite resins if there is no bleeding due to the soft tissue injury. Clinical inspection revealed a complex crown fracture of the central incisor as well as a simple horizontal fracture of the lateral incisor crown of the enamel-dentin type. Vertical fracture separated the palatal enamel wall from the rest of the lateral incisor crown. After the completion of the endodontic sanitation, root canals were prepared for prefabricated composite posts and crown reconstructions were performed with the Finger Tip Technique by using composite resin materials. The advantage of this kind of reconstruction is preservation of the hard dental crown tissue removed in case of prosthetic therapy, especially in younger patients. Reconstruction can be finished in one visit, without the need for a dental technician and laboratory. 相似文献
4.
Vrsalovic MM Pejsa V Veic TS Kolonic SO Ajdukovic R Haris V Jaksic O Kusec R 《Cancer biology & therapy》2007,6(9):1434-1436
Recent observations raise possibility for constitutively active, mutated JAK2 to modulate expression of RAS genes in CMPD. We analyzed the expression of AGT, renin, AT2R1 and ACE genes in normal and bone marrows of PV and ET patients with the respect to the presence of V617F JAK2 mutation. PV and ET had different expression patterns of major RAS components compared to normal BM which was primarily associated with the JAK2V617F mutation and less with PV or ET disease phenotype. However, AT2R1 was exclusively markedly upregulated only in PV, while ET showed moderate expression irrespective of the JAK2 mutational status. 相似文献
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Toscani L Deroo LA Eytan A Gex-Fabry M Avramovski V Loutan L Bovier P 《Public health》2007,121(1):34-44
OBJECTIVE: From August 1999 to July 2001, asylum seekers who had come to Switzerland from Kosovo were repatriated. The present study aimed to assess the relationship between living conditions during asylum in Switzerland and health status among returnees. STUDY DESIGN: Cross-sectional survey of 319 ethnic Albanian families in Kosovo, selected from a list of 12900 heads of households who had received repatriation aid. METHODS: Consenting household members aged 16 years or more who had received asylum in Switzerland were interviewed during the autumn of 2001. Questions explored living conditions during asylum, present socio-economic conditions (World Bank Kosovo Poverty Assessment Survey), subjective physical and mental health [Medical Outcomes Study 36-item Short Form Health Survey (SF-36)], traumatic events (Harvard Trauma Questionnaire) and symptoms of post-traumatic stress disorder (PTSD; Mini International Neuropsychiatric Interview). RESULTS: Ninety-four per cent of selected households were located. Among the 580 participants, 25.5% suffered from PTSD and 65% lived in extreme poverty. Subjective health scores, measured by SF-36, were low, particularly for those affected by PTSD. Among living conditions in the host country, duration of stay longer than 26 weeks was associated with lower mental health scores, particularly among people with PTSD. CONCLUSIONS: Two years after the conflict, returnees had low health scores. The association between duration of stay and lower mental health scores may reflect the stress of adapting to asylum or the consequence of compulsory repatriation. This study has implications for the emerging healthcare system in Kosovo and for policies of asylum in host countries. 相似文献
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Croatian dentists' knowledge,experience, and attitudes in regard to child abuse and neglect 下载免费PDF全文
Ivana Cukovic‐Bagic Jelena Dumancic Mirjana Kujundzic Tiljak Iva Drvaric Biserka Boric Vlatko Kopic Ivana Krupic Danko Bakarcic Marijo Budimir Richard R. Welbury 《International journal of paediatric dentistry / the British Paedodontic Society [and] the International Association of Dentistry for Children》2015,25(6):444-450
9.
Bernarda Lozić Draško Cikojević Vlatko Ledenko Marisa Klančnik Ružica Lasan Tatijana Zemunik 《International Journal of Pediatric Otorhinolaryngology Extra》2012,7(2):73-78
Nasal dermal sinus cysts are congenital malformations that result from anomalous embryological development and are not prescribed to any specific genetic defect. The occurrence of a supernumerary ring 20 that causes a partial trisomy 20 mosaicism is a rare chromosome abnormality and no common phenotype has been described yet. We present a unique case of a 3.5-year-old child with a supernumerary ring chromosome 20 mosaicism associated with nasal dermoid with intracranial extension. It is possible that this genetic defect contribute to embryonic developmental errors of the frontonasal region. The clinical presentation, surgical treatment, and literature review of this case are discussed. 相似文献
10.
Luke Bashford Isabelle Rosenthal Spencer Kellis Kelsie Pejsa Daniel Kramer Brian Lee Charles Liu Richard A. Andersen 《The Journal of neuroscience》2021,41(10):2177
Intracortical microstimulation (ICMS) in human primary somatosensory cortex (S1) has been used to successfully evoke naturalistic sensations. However, the neurophysiological mechanisms underlying the evoked sensations remain unknown. To understand how specific stimulation parameters elicit certain sensations we must first understand the representation of those sensations in the brain. In this study we record from intracortical microelectrode arrays implanted in S1, premotor cortex, and posterior parietal cortex of a male human participant performing a somatosensory imagery task. The sensations imagined were those previously elicited by ICMS of S1, in the same array of the same participant. In both spike and local field potential recordings, features of the neural signal can be used to classify different imagined sensations. These features are shown to be stable over time. The sensorimotor cortices only encode the imagined sensation during the imagery task, while posterior parietal cortex encodes the sensations starting with cue presentation. These findings demonstrate that different aspects of the sensory experience can be individually decoded from intracortically recorded human neural signals across the cortical sensory network. Activity underlying these unique sensory representations may inform the stimulation parameters for precisely eliciting specific sensations via ICMS in future work.SIGNIFICANCE STATEMENT Electrical stimulation of human cortex is increasingly more common for providing feedback in neural devices. Understanding the relationship between naturally evoked and artificially evoked neurophysiology for the same sensations will be important in advancing such devices. Here, we investigate the neural activity in human primary somatosensory, premotor, and parietal cortices during somatosensory imagery. The sensations imagined were those previously elicited during intracortical microstimulation (ICMS) of the same somatosensory electrode array. We elucidate the neural features during somatosensory imagery that significantly encode different aspects of individual sensations and demonstrate feature stability over almost a year. The correspondence between neurophysiology elicited with or without stimulation for the same sensations will inform methods to deliver more precise feedback through stimulation in the future. 相似文献