Despite the growing appreciation for the functional diversity of arbuscular mycorrhizal (AM) fungi, our understanding of the causes and consequences of this diversity is still poor. In this opinion article, we review published data on AM fungal functional traits and attempt to identify major axes of life history variation. We propose that a life history classification system based on the grouping of functional traits, such as Grime's C-S-R (competitor, stress tolerator, ruderal) framework, can help to explain life history diversification in AM fungi, successional dynamics, and the spatial structure of AM fungal assemblages. Using a common life history classification framework for both plants and AM fungi could also help in predicting probable species associations in natural communities and increase our fundamental understanding of the interaction between land plants and AM fungi.
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http://dx.doi.org/10.1016/j.tplants.2013.05.001 | DOI Listing |
Cureus
December 2024
Cardiology, St. Luke's Hospital, Chesterfield, USA.
We present a case of a 73-year-old woman with a medical history significant for hyperlipidemia, on pravastatin, who developed Takotsubo cardiomyopathy following a diagnosis of osteoporosis. She presented to the Emergency Department with acute transient left arm pain that resolved spontaneously. Investigations revealed elevated troponin levels, non-specific electrocardiographic changes, no significant coronary artery disease on angiography, and left ventricular systolic dysfunction, findings consistent with Takotsubo cardiomyopathy.
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December 2024
Anesthesia and Intensive Care Unit, Giuseppe Mazzini Hospital, Teramo, ITA.
The management of postoperative pain in pediatric patients undergoing emergency surgical procedures, particularly in non-pediatric hospitals, presents significant challenges due to the unique physiological requirements of children. The utilization of opioid analgesia may result in severe complications, necessitating a transition toward multimodal analgesia, which integrates various pain management strategies to enhance effectiveness while mitigating adverse effects. Locoregional anesthesia techniques, such as fascial plane blocks, provide targeted pain alleviation, reducing dependence on opioids.
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December 2024
Pediatrics, Unidade Local de Saúde do Algarve-Hospital de Faro, Faro, PRT.
A female adolescent with no relevant past history was admitted to the Pediatric Emergency Department with two episodes of seizures without trauma, fever, or other symptoms. Head-MRI revealed bilateral subependymal nodular irregularities lining the lateral ventricles, with similar signal evolution to grey matter, confirming the diagnosis of periventricular nodular heterotopias (PVNH). Genetic testing revealed a Filamin A ( variant; family studies were negative.
View Article and Find Full Text PDFJ Otol
October 2024
Department of Otolaryngology-Head and Neck Surgery, University of Colorado School of Medicine, Aurora, CO, USA.
Objective: To better understand the clinical phenotype of Ménière's disease (MD), we examined family history, thyroid disorder, migraine, and associated disorders in complaints of people living with MD.
Method: We designed the study as a retrospective and examined data gathered from 912 participants with MD. Their data were originally collected by the Finnish Ménière Federation (FMF).
J Nutr Sci
August 2024
Department of Social Medicine, National Center for Child Health and Development, Tokyo, Japan.
Children's eating habits are established early in life and parents play a major role therein. Pregnancy is a teachable moment for the promotion of healthy eating because many women are concerned about their babies' health and have frequent contact with healthcare providers. We aimed to investigate the association between diet quality during pregnancy and the offspring.
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