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Introduction The western world is aging at a historically unprecedented rate, and in the 21 st century, we will experience the most dramatic aging demographic shift in human history. Scientific advances of the past decades
. Ophthalmol. 1994 39 123 132 Lip, G. Y. H., Blann, A., Hope-Ross, M. és mtsai: Age
: a new concept in ophthalmology Arch. Ophthalmol. 39 123 – 132 . [5]. G. Y. H. Lip A. Blann M. Hope-Ross 2001 Age-related macular degeneration is associated with increased vascular endothelial goss factor, hemorrheology and
, de Fonseca, & Rubio, 2016 ). More specifically, adolescents aged 17–19 years have the highest prevalence of PSU ( Sohn et al., 2019 ). According to the Interaction of Person-Affect-Cognition-Execution (I-PACE) model, reduced executive functioning and
Enteric viral diseases of swine are one of the most frequent disorders causing huge economic losses in pork production. After the reappearance of an emerging enteropathogen, porcine epidemic diarrhoea virus (PEDV) in Hungary in 2016, an extensive survey was initiated in an attempt to identify diarrhoea-related porcine viruses, including adeno-, astro-, boca-, calici-, circo-, corona-, kobu-, rota- and Torque teno viruses. A total of 384 faecal samples collected during a twoyear period from diarrhoeic and asymptomatic pigs of various ages in 17 farms were screened by conventional and real-time PCR methods. Half of the samples contained at least one examined virus with the dominance of kobuvirus (55.1%) followed by bocaviruses (33.2%) and rotavirus groups A and C together (20.9%), while coronaviruses including PEDV were not found in this set of samples. Statistical analysis showed a highly significant difference (P < 0.0001) in the frequency of single infections compared to mixed ones with the exception of weaned pigs, in which group additionally most viruses were detected. The results of this study suggest that the complexity of this disease may vary with age, which makes the prevention of diarrhoea a challenge, especially in weaned pigs.
and increase of skeletal muscle mass (SMM) and muscle–fat ratio without weight loss among middle-aged obese people, who participated in a 13-week aerobic exercise intervention that consisted of leather walking or light jogging on a treadmill for 60 min
Acute mental benefits of aquatic exercises in middle-aged women
A vízitorna akut mentális előnyei középkorú nőknél
ABSTRACT
Background and aims: Aquatic exercises are popular leisure activities worldwide, primarily among women. These activities are especially beneficial for aging people and individuals having difficulties performing land-based exercises. Their physical health benefits have already been documented in the academic literature, but research on their mental health effects is still non-existent. However, leisure exercises promoting mental health are advantageous in a fast-paced and often stressful world. Therefore, in this in-situ (natural life setting) field study, we examined the acute mental benefits of aquatic exercises in 30 voluntary consenting women having a mean age of 57.57 (SD = 12.67) years. Methods: Using a within-participants research design, the subjectively perceived feeling states and felt arousal, along with positive and negative affect, were recorded before and after exercise. Moreover, the personal expectancies regarding the expected feelings after exercise were assessed before the workout to determine the influence of anticipation effects. Results: The findings revealed that core affect and positive affect improved substantially from before to after exercise (p < .001), as confirmed by the large effect sizes (Cohen’s d > 0.80). Negative affect decreased nonsignificantly (p = .062), but it was already low before exercise. Although expectancy scores were high before the exercise class, they did not correlate (p > .05) with the dependent measures’ magnitude of changes (pre-class – post-class scores). Conclusions: These findings suggest that women who participate in an aquatic exercise class report experiencing significant positive changes in their feelings, demonstrating this popular exercise’s acute mental health benefits. Although further controlled research is needed in this area, the current results have promising implications for middle-aged women’s mental health preservation and promotion.
Hepatitis A and hepatitis E are enteric transmitted viral diseases occurring in epidemic and sporadic forms especially in developing countries. Previous studies in Turkey showed that most residents are infected with HAV by the second decade of life. Since HEV is generally transmitted by the same route as HAV we conducted a community-based seroprevalence study for HAV and HEV infection in Ahatli area in Antalya, Turkey where socioeconomic conditions are low. Anti-HAV total immunoglobulin was tested by using a microparticle EIA (Axsym-Abbott Lab). Anti-HEV IgG was assayed by a micro ELISA method (Genelabs-Singapore). Of the 338 sera tested, 112 (33.1%) were positive for anti-HAV total antibody. Anti-HEV Ig G was detected in three (0.89%) of the serum samples. Seropositivity rates of HAV in preschool and school children were 19.9% and 43.9% respectively (p<0.001). No antibody to HEV was detected in preschool children, while the prevalence of anti-HEV Ig G was 1.6% in children attending school. Our data showed that seroprevalence of anti-HAV is high among children samples but HEV infection appears to be relatively rare in pediatric age groups.
usage of smartphones reaching approximately 95% of the population. Furthermore, a media panel survey stated that, the age at which smartphones are used is gradually getting younger. In South Korea, the rate for the possession of smartphone among
in the midst of the Santorini islands, which lie around 110 km north of the island of Crete in the Mediterranean. This was the largest explosion on earth since the last ice age, about 10,000 years ago. Ejecta fell 200 km from the epicenter, the
