Results 81 to 90 of about 12,201 (238)

Sensory Biology of the Franciscana (Pontoporia blainvillei, Pontoporiidae, Cetartiodactyla): Ontogenetic Modifications of Vibrissae and Vibrissal Crypts

open access: yesIntegrative Zoology, EarlyView.
The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic   +10 more
wiley   +1 more source

What are Coincidences? A Philosophical Guide Between Science and Common Sense

open access: yes, 2023
It is a common opinion that chance events cannot be understood in causal terms. Conversely, according to a causal view of chance, intersections between independent causal chains originate accidental events, called “coincidences”.
Pietro Salis, Alessandra Melas
core  

Demand Estimation with Text and Image Data

open access: yesThe RAND Journal of Economics, EarlyView.
ABSTRACT We propose a demand estimation approach that leverages unstructured data to infer substitution patterns. Using pre‐trained deep learning models, we extract embeddings from product images and textual descriptions and incorporate them into a mixed logit demand model.
Giovanni Compiani   +2 more
wiley   +1 more source

Application of molecular imaging combined with genetic screening in diagnosing MELAS, diabetes and recurrent pancreatitis

open access: yes, 2016
Aim: We report molecular imaging combined with gene diagnosis in a family with 7 members who carried an A3243G mutation in mitochondrial tRNA and p.Thr 137 Met in cationic trypsinogen (PRSS1) gene presented with mitochondrial encephalomyopathy, lactic ...
Zhou Jian   +4 more
core   +1 more source

Atypical Strokes in a Young African American Male: A Case of Mitochondrial Encephalopathy Lactic Acidosis and Stroke-Like Episodes (MELAS) Syndrome

open access: yesStroke Research and Treatment, 2011
Mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS) syndrome is a rare but important cause of stroke-like symptoms which can often be missed Thambisetty and Newman 2004.
Jully M. Sanchez   +3 more
doaj   +1 more source

Is there a role for cannabidiol in obesity, metabolic syndrome and binge eating?

open access: yesBritish Journal of Pharmacology, EarlyView.
Cannabidiol (CBD) is one of the most abundant phytocannabinoids isolated from the Cannabis sativa plant. CBD is a lipophilic, non‐intoxicating substance that differently from Δ9‐tetrahydrocannabinol (Δ9‐THC) does not present the typical profile of a drug of abuse.
Luca Botticelli   +7 more
wiley   +1 more source

CLINICAL ASSESSMENT FOR THERAPEUTIC EFFICACY OF A SMALL DOSE OF DICHLOROACETATE IN MITOCHONDRIAL MYOPATHY, ENCEPHALOPATHY, LACTIC ACIDOSIS, AND STROKE-LIKE EPISODES (MELAS)

open access: yes, 2005
筋生検・ミトコンドリアDNA遺伝子診断などによりMELASと診断され,脳卒中様発作を繰り返し,頭部MRIで病変が確認された成人MELAS5症例に,少量のジクロロ酢酸を含むLiverall^を投与し,脳卒中様発作を抑制できるか臨床経過を検討した.内服開始後は,全例で頭部MRI画像上病変を認める脳卒中様発作は生じなかった.従来小児科領域で報告されていた必要量よりも少量で発作を抑制できる可能性があると考えられた.しかし,血清中の乳酸・ピルビン酸は異常値を示す場合もあり ...
2180   +19 more
core  

Ameiurus melas

open access: yes, 2017
Black Bullhead catfish (Ameiurus melas) in aquarium at Gavins Point National Fish Hatchery, South ...
Billings, Brett, USFWS
core   +1 more source

Rôle d'Anopheles melas Theobald (1903) Dans la transmission du paludisme dans la mangrove du Saloum (Sénégal)

open access: yesParasite, 2002
Des études entomologiques réalisées en zone de mangrove dans des villages situés dans le delta du Saloum, de juin 1995 à janvier 1998, ont permis de mieux comprendre la contribution d'An.
Diop A.   +7 more
doaj   +1 more source

Recurrent Miscarriages and Postpartum Heart Failure Can Be Phenotypic Manifestations of the m.3243A>G Variant [PDF]

open access: yesClin Case Rep
ABSTRACT Female carriers of the MT‐TL1 variant m.3243A>G may manifest not only phenotypically with diabetes, renal insufficiency, hearing loss, and cardiomyopathy but also with recurrent miscarriages.
Mehri S, Finsterer J.
europepmc   +2 more sources

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