PSYCHOLOGICAL EFFECTS OF "DOUBLE CRISIS" (COVID-19 PANDEMIC AND EARTHQUAKES) ON CROATIAN MEDICAL STUDENTS

Introduction: In 2020. the COVID-19 pandemic presented an additional source of stress and anxiety not just to the general population but also to medical students who are, even under normal circumstances, constantly under pressure due to demanding student duties. In addition, they experienced a series of devastating earthquakes in and around the Zagreb region which altogether could have had compromised their psychological well-being. The aim of this review was to evaluate the psychological effects of these two natural disasters on the mental health of Croatian medical students. Results: According to standardized questionnaires for depression and anxiety evaluation, 75.3% of students were anxious and 65.2% were depressive during to outcomes was observed regarding genders, but it was found that first year students had a significantly higher anxiety score than older ones. Conclusion: In such stressful situations, we should emphasize the importance of mental health not just of healthcare workers, but also of medical students in order to prevent serious psychological consequences and to alleviate the negative motivation and their educational process

PSYCHOLOGICAL EFFECTS OF "DOUBLE CRISIS" (COVID-19 PANDEMIC AND EARTHQUAKES) ON CROATIAN MEDICAL STUDENTS

Introduction: In 2020. the COVID-19 pandemic presented an additional source of stress and anxiety not just to the general population but also to medical students who are, even under normal circumstances, constantly under pressure due to demanding student duties. In addition, they experienced a series of devastating earthquakes in and around the Zagreb region which altogether could have had compromised their psychological well-being. The aim of this review was to evaluate the psychological effects of these two natural disasters on the mental health of Croatian medical students. Results: According to standardized questionnaires for depression and anxiety evaluation, 75.3% of students were anxious and 65.2% were depressive during to outcomes was observed regarding genders, but it was found that first year students had a significantly higher anxiety score than older ones. Conclusion: In such stressful situations, we should emphasize the importance of mental health not just of healthcare workers, but also of medical students in order to prevent serious psychological consequences and to alleviate the negative motivation and their educational process

Widespread horse-based mobility arose around 2200 BCE in Eurasia.

Horses revolutionized human history with fast mobility1. However, the timeline between their domestication and their widespread integration as a means of transport remains contentious2-4. Here we assemble a collection of 475 ancient horse genomes to assess the period when these animals were first reshaped by human agency in Eurasia. We find that reproductive control of the modern domestic lineage emerged around 2200 BCE, through close-kin mating and shortened generation times. Reproductive control emerged following a severe domestication bottleneck starting no earlier than approximately 2700 BCE, and coincided with a sudden expansion across Eurasia that ultimately resulted in the replacement of nearly every local horse lineage. This expansion marked the rise of widespread horse-based mobility in human history, which refutes the commonly held narrative of large horse herds accompanying the massive migration of steppe peoples across Europe around 3000 BCE and earlier3,5. Finally, we detect significantly shortened generation times at Botai around 3500 BCE, a settlement from central Asia associated with corrals and a subsistence economy centred on horses6,7. This supports local horse husbandry before the rise of modern domestic bloodlines

Estrogen Replacement Therapy Improves Pulmonary Function in Postmenopausal Women with Genital Prolapse

Abstract Objective: This study examined the impact of estrogen replacement therapy with spirometry on pulmonary function in surgically castrated (salpingo-oophorectomy) postmenopausal women with genital prolapse. Methods: The study included 60 postmenopausal women with pelvic organ prolapse. The study received institutional Ethics Committee approval, and all subjects signed an informed consent. Women were randomly divided into two groups of 30 subjects: Group 1 (n = 30) was administered estrogen replacement with 1 mg of stradiol hemihydrate (1 mg/day) orally for 6 months, and group 2 (n = 30) was not taking estrogen. Both groups were matched by age, height, body mass index, parity, and duration of postmenopause. All subjects were evaluated with spirometry initially and after 6 months. For statistical analysis, descriptive and analytical methods were used, based on data type and distribution. The mean and standard deviations were used as measures of central tendency and variability. Categorical data were expressed as absolute and relative numbers (percentage). The t-test for independent samples (for comparison of groups) and t-test for dependent samples (for comparison of serial measurements in the same patients) were used. The analysis was performed using R software (www.r-project.org), with the level of significance set at p < 0.05. Results: Analysis of spirometry parameters showed statistically significant differences between the estrogen users and the nonusers groups. Conclusion: The most important study result was the significantly improved lung respiratory function in postmenopausal women with genital prolapse after 6 months of taking estrogen, confirming that hormone replacement therapy should be recommended to postmenopausal women. The findings of our study suggest the need for further research into the effect of estrogen on pulmonary function

Widespread horse-based mobility arose around 2200 BCE in Eurasia

International audienceAbstract Horses revolutionized human history with fast mobility 1 . However, the timeline between their domestication and their widespread integration as a means of transport remains contentious 2–4 . Here we assemble a collection of 475 ancient horse genomes to assess the period when these animals were first reshaped by human agency in Eurasia. We find that reproductive control of the modern domestic lineage emerged around 2200 bce , through close-kin mating and shortened generation times. Reproductive control emerged following a severe domestication bottleneck starting no earlier than approximately 2700 bce , and coincided with a sudden expansion across Eurasia that ultimately resulted in the replacement of nearly every local horse lineage. This expansion marked the rise of widespread horse-based mobility in human history, which refutes the commonly held narrative of large horse herds accompanying the massive migration of steppe peoples across Europe around 3000 bce and earlier 3,5 . Finally, we detect significantly shortened generation times at Botai around 3500 bce , a settlement from central Asia associated with corrals and a subsistence economy centred on horses 6,7 . This supports local horse husbandry before the rise of modern domestic bloodlines

Widespread horse-based mobility arose around 2,200 BCE in Eurasia

Horses revolutionized human history with fast mobility. However, the timeline between their domestication and widespread integration as a means of transportation remains contentious. Here we assemble a large collection of 475 ancient horse genomes to assess the period when these animals were first reshaped by human agency in Eurasia. We find that reproductive control of the modern domestic lineage emerged ~2,200 BCE (Before Common Era), through close kin mating and shortened generation times. Reproductive control emerged following a severe domestication bottleneck starting no earlier than ~2,700 BCE, and coincided with a sudden expansion across Eurasia that ultimately resulted in the replacement of nearly every local horse lineage. This expansion marked the rise of widespread horse-based mobility in human history, which refutes the commonly-held narrative of large horse herds accompanying the massive migration of steppe peoples across Europe ~3,000 BCE and earlier. Finally, we detect significantly shortened generation times at Botai ~3,500 BCE, a settlement from Central Asia associated with corrals and a subsistence economy centered on horses. This supports local horse husbandry before the rise of modern domestic bloodlines.info:eu-repo/semantics/publishedVersio

Widespread horse-based mobility arose around 2,200 BCE in Eurasia

International audienceHorses revolutionized human history with fast mobility. However, the timeline between their domestication and widespread integration as a means of transportation remains contentious. Here we assemble a large collection of 475 ancient horse genomes to assess the period when these animals were first reshaped by human agency in Eurasia. We find that reproductive control of the modern domestic lineage emerged ~2,200 BCE (Before Common Era), through close kin mating and shortened generation times. Reproductive control emerged following a severe domestication bottleneck starting no earlier than ~2,700 BCE, and coincided with a sudden expansion across Eurasia that ultimately resulted in the replacement of nearly every local horse lineage. This expansion marked the rise of widespread horse-based mobility in human history, which refutes the commonly-held narrative of large horse herds accompanying the massive migration of steppe peoples across Europe ~3,000 BCE and earlier. Finally, we detect significantly shortened generation times at Botai ~3,500 BCE, a settlement from Central Asia associated with corrals and a subsistence economy centered on horses. This supports local horse husbandry before the rise of modern domestic bloodlines

Widespread horse-based mobility arose around 2200 bce in Eurasia

Horses revolutionized human history with fast mobility1. However, the timeline between their domestication and their widespread integration as a means of transport remains contentious2–4. Here we assemble a collection of 475 ancient horse genomes to assess the period when these animals were first reshaped by human agency in Eurasia. We find that reproductive control of the modern domestic lineage emerged around 2200 bce, through close-kin mating and shortened generation times. Reproductive control emerged following a severe domestication bottleneck starting no earlier than approximately 2700 bce, and coincided with a sudden expansion across Eurasia that ultimately resulted in the replacement of nearly every local horse lineage. This expansion marked the rise of widespread horse-based mobility in human history, which refutes the commonly held narrative of large horse herds accompanying the massive migration of steppe peoples across Europe around 3000 bce and earlier3,5. Finally, we detect significantly shortened generation times at Botai around 3500 bce, a settlement from central Asia associated with corrals and a subsistence economy centred on horses6,7. This supports local horse husbandry before the rise of modern domestic bloodlines.</p