| 1. |
|
|
| 2. |
- Amano, Tatsuya, et al.
(författare)
-
Transforming Practice : Checklists for Delivering Change
- 2022
-
Ingår i: Transforming Conservation : A Practical Guide to Evidence and Decision Making - A Practical Guide to Evidence and Decision Making. - 9781800648562 - 9781800648586 ; , s. 367-386
-
Bokkapitel (refereegranskat)abstract
- Delivering a revolution in evidence use requires a cultural change across society. For a wide range of groups (practitioners, knowledge brokers, organisations, organisational leaders, policy makers, funders, researchers, journal publishers, the wider conservation community, educators, writers, and journalists), options are described to facilitate a change in practice, and a series of downloadable checklists is provided.
|
|
| 3. |
- Berkowitz, Samuel, et al.
(författare)
-
Timing of cleft palate closure should be based on the ratio of the area of the cleft to that of the palatal segments and not on age alone.
- 2005
-
Ingår i: Plastic and reconstructive surgery. - 1529-4242. ; 115:6, s. 1483-99
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Retrospective and prospective serial spatiotemporal investigations were carried out primarily to determine whether the ratio of the size of the posterior cleft space relative to the palatal surface area limited laterally by the alveolar ridges can be used to select the appropriate time for surgical closure of the palatal cleft space. Two subsamples were compared to determine whether the size of the palate and velocity of palatal development in well growing cases differ from those in cases treated by vomer flap surgery. The prospective investigation asked whether presurgical orthopedics increases the rate of palatal growth and palatal size. METHODS: Using the palatal casts of 242 male and female individuals from eight institutions in the United States and Western Europe that followed a variety of treatment protocols, separate serial analyses were conducted of well growing cases with excellent aesthetics, dental occlusion, and speech and a control series of 17 cases of various clefts of the lip and alveolus and/or soft palate but no clefts in the hard palate. Twelve groupings of cases were established depending on their institutional location and type of cleft. RESULTS: Among the various institutions in the study, palatal growth rates and size were statistically similar. Growth in the various clinical series (size, mm2) was less than that of the control series. The ratio of cleft space size to palatal surface area medial to the alveolar ridges was 10 percent or less at 18 months of age in most cases. There was no statistical difference in total surface size between groups, except for one series whose total growth size was least of all. Right and left lateral palatal segments, whether large or small, grew at the same rate. The sample of bilateral cases was too small for statistical comparisons. Presurgical orthopedics did not stimulate palatal growth. The coefficient of variance was less than 10 percent in all measurements. CONCLUSIONS: Delaying all cleft closure surgery until 5 years of age and older is unnecessary to maximize palatal growth. The best time to close the palatal cleft space is when the palatal cleft size is 10 percent or less of the total palatal surface area bounded laterally by the alveolar ridges. The 10 percent ratio generally occurs between 18 and 24 months but can occur earlier or later. There is more than one good type of palatal cleft closure surgery.
|
|
| 4. |
- Brignole, Michele, et al.
(författare)
-
Low-blood pressure phenotype underpins the tendency to reflex syncope
- 2021
-
Ingår i: Journal of Hypertension. - 1473-5598. ; 39:7, s. 1319-1325
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: We hypothesized that cardiovascular physiology differs in reflex syncope patients compared with the general population, predisposing such individuals to vasovagal reflex.METHODS: In this multicohort cross-sectional study, we compared aggregate data of resting SBP, DBP, pulse pressure (PP) and heart rate (HR), collected from six community-based cohort studies (64 968 observations) with those from six databases of reflex syncope patients (6516 observations), subdivided by age decades and sex.RESULTS: Overall, in male individuals with reflex syncope, SBP (-3.4 mmHg) and PP (-9.2 mmHg) were lower and DBP (+2.8 mmHg) and HR (+5.1 bpm) were higher than in the general population; the difference in SBP was higher at ages above 60 years. In female individuals, PP (-6.0 mmHg) was lower and DBP (+4.7 mmHg) and HR (+4.5 bpm) were higher than in the general population; differences in SBP were less pronounced, becoming evident only above 60 years. Compared with male individuals, SBP in female individuals exhibited slower increase until age 40 years, and then demonstrated steeper increase that continued throughout remaining life.CONCLUSION: The patients prone to reflex syncope demonstrate a different resting cardiovascular haemodynamic profile as compared with a general population, characterized by lower SBP and PP, reflecting reduced venous return and lower stroke volume, and a higher HR and DBP, suggesting the activation of compensatory mechanisms. Our data contribute to a better understanding why some individuals with similar demographic characteristics develop reflex syncope and others do not.VIDEO ABSTRACT: http://links.lww.com/HJH/B580.
|
|
| 5. |
|
|
| 6. |
- Fedorowski, Artur, et al.
(författare)
-
Cardiovascular autonomic dysfunction in post-COVID-19 syndrome : a major health-care burden
- 2024
-
Ingår i: Nature Reviews Cardiology. - 1759-5002 .- 1759-5010. ; 21:6, s. 379-395
-
Forskningsöversikt (refereegranskat)abstract
- Cardiovascular autonomic dysfunction (CVAD) is a malfunction of the cardiovascular system caused by deranged autonomic control of circulatory homeostasis. CVAD is an important component of post-COVID-19 syndrome, also termed long COVID, and might affect one-third of highly symptomatic patients with COVID-19. The effects of CVAD can be seen at both the whole-body level, with impairment of heart rate and blood pressure control, and in specific body regions, typically manifesting as microvascular dysfunction. Many severely affected patients with long COVID meet the diagnostic criteria for two common presentations of CVAD: postural orthostatic tachycardia syndrome and inappropriate sinus tachycardia. CVAD can also manifest as disorders associated with hypotension, such as orthostatic or postprandial hypotension, and recurrent reflex syncope. Advances in research, accelerated by the COVID-19 pandemic, have identified new potential pathophysiological mechanisms, diagnostic methods and therapeutic targets in CVAD. For clinicians who daily see patients with CVAD, knowledge of its symptomatology, detection and appropriate management is more important than ever. In this Review, we define CVAD and its major forms that are encountered in post-COVID-19 syndrome, describe possible CVAD aetiologies, and discuss how CVAD, as a component of post-COVID-19 syndrome, can be diagnosed and managed. Moreover, we outline directions for future research to discover more efficient ways to cope with this prevalent and long-lasting condition.
|
|
| 7. |
|
|
| 8. |
|
|
| 9. |
- Fedorowski, Artur, et al.
(författare)
-
Twenty-five years of research on syncope
- 2023
-
Ingår i: Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology. - 1532-2092. ; 25:8, s. 1-13
-
Tidskriftsartikel (refereegranskat)abstract
- Over the last 25 years, the Europace journal has greatly contributed to dissemination of research and knowledge in the field of syncope. More than 400 manuscripts have been published in the journal. They undoubtedly improved our understanding of syncope. This symptom is now clearly differentiated from other forms of transient loss of consciousness. The critical role of vasodepression and/or cardioinhibition as final mechanisms of reflex syncope is emphasized. Current diagnostic approach sharply separates between cardiac and autonomic pathways. Physiologic insights have been translated, through rigorously designed clinical trials, into non-pharmacological or pharmacological interventions and interventional therapies. The following manuscript is intended to give the reader the current state of the art of knowledge of syncope by highlighting landmark contributions of the Europace journal.
|
|
| 10. |
- Feng, Shaohong, et al.
(författare)
-
Dense sampling of bird diversity increases power of comparative genomics
- 2020
-
Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 587:7833
-
Tidskriftsartikel (refereegranskat)abstract
- Whole-genome sequencing projects are increasingly populating the tree of life and characterizing biodiversity(1-4). Sparse taxon sampling has previously been proposed to confound phylogenetic inference(5), and captures only a fraction of the genomic diversity. Here we report a substantial step towards the dense representation of avian phylogenetic and molecular diversity, by analysing 363 genomes from 92.4% of bird families-including 267 newly sequenced genomes produced for phase II of the Bird 10,000 Genomes (B10K) Project. We use this comparative genome dataset in combination with a pipeline that leverages a reference-free whole-genome alignment to identify orthologous regions in greater numbers than has previously been possible and to recognize genomic novelties in particular bird lineages. The densely sampled alignment provides a single-base-pair map of selection, has more than doubled the fraction of bases that are confidently predicted to be under conservation and reveals extensive patterns of weak selection in predominantly non-coding DNA. Our results demonstrate that increasing the diversity of genomes used in comparative studies can reveal more shared and lineage-specific variation, and improve the investigation of genomic characteristics. We anticipate that this genomic resource will offer new perspectives on evolutionary processes in cross-species comparative analyses and assist in efforts to conserve species. A dataset of the genomes of 363 species from the Bird 10,000 Genomes Project shows increased power to detect shared and lineage-specific variation, demonstrating the importance of phylogenetically diverse taxon sampling in whole-genome sequencing.
|
|
