Results 71 to 80 of about 28,524 (212)

Developing a participatory approach to seed production and varietal selection (OF0330) [PDF]

open access: yes, 2006
Overall Aim To develop a robust system for identifying, testing, multiplying and marketing cereal varieties, lines, mixtures and populations best suited to organic production in different parts of the country. Objectives 1.
Pearce, Dr Bruce
core  

Wherefore the Magic? The Evolutionary Role of Psilocybin in Nature

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study explores the evolutionary role of psilocybin, the psychedelic compound found in Psilocybe mushrooms. We provide the first experimental tests of defence and community‐level evidence for invertebrate responses to psilocybin‐producing fungi, revealing significant negative effects on invertebrate locomotion, development, and survival.
K. J. Matthews Nicholass   +16 more
wiley   +1 more source

Prescribing pattern of anti-Parkinson drugs in Japan: a trend analysis from 2005 to 2010.

open access: yesPLoS ONE, 2014
ObjectiveTherapeutic options for Parkinson's disease mainly consist of L-dopa and dopamine agonists. However, in Japan, the product labeling of the ergot dopamine agonists, cabergoline and pergolide, was revised in April 2007 due to the risk of ...
Sachiko Nakaoka   +6 more
doaj   +1 more source

Performance of Agronomic Crop Varieties in Alaska 1978 –2002 [PDF]

open access: yes, 2004
There is no such thing as the perfect variety for Alaska. Some varieties are adapted to a wide range of climatic and geographic locations, while others are more specific in their adaptation.
Knight, Charles W.   +1 more
core  

Assessing Research Impact With Bibliometrics and Altmetrics: The Case of the Canadian Network for Observational Drug Effect Studies (CNODES)

open access: yesPharmacoepidemiology and Drug Safety, Volume 35, Issue 4, April 2026.
ABSTRACT Purpose Our purpose was to measure the research output and impact of the Canadian Network for Observational Drug Effect Studies (CNODES). Methods We used OpenAlex to collect metadata on citation counts for all 115 CNODES articles published between January 2011 and March 2022. We obtained the altmetric scores from Altmetric.com.
Alexandra M. Yip   +5 more
wiley   +1 more source

Triptans and CGRP blockade - impact on the cranial vasculature [PDF]

open access: yes, 2017
The trigeminovascular system plays a key role in the pathophysiology of migraine. The activation of the trigeminovascular system causes release of various neurotransmitters and neuropeptides, including serotonin and calcitonin gene-related peptide ...
Alejandro Labastida-Ramírez   +9 more
core   +3 more sources

Psychedelic Therapies for Comorbid Major Depressive Disorder and Chronic Pain: A Review of Putative Mechanisms of Action

open access: yesPharmacology Research &Perspectives, Volume 14, Issue 2, April 2026.
ABSTRACT Major Depressive Disorder (MDD) and chronic pain are independently debilitating conditions that frequently co‐occur. This comorbidity poses a significant clinical challenge, resulting in greater symptom severity, higher disability, and worse prognosis than either condition alone.
Jordana Kazdan   +2 more
wiley   +1 more source

Reduction of opioid and barbiturate use following initiation of rimegepant for migraine in the United States

open access: yesHeadache: The Journal of Head and Face Pain, Volume 66, Issue 4, Page 835-845, April 2026.
Abstract Objective The primary objective of this study was to evaluate opioid and barbiturate utilization before and after the first prescription of the calcitonin gene–related peptide receptor antagonist rimegepant in individuals with migraine. Background Although not recommended in migraine treatment guidelines, opioids and barbiturates are often ...
Noah Rosen   +6 more
wiley   +1 more source

Biology, Genetics, and Management of Ergot (Claviceps spp.) in Rye, Sorghum, and Pearl Millet

open access: yesToxins, 2015
Ergot is a disease of cereals and grasses caused by fungi in the genus Claviceps. Of particular concern are Claviceps purpurea in temperate regions, C. africana in sorghum (worldwide), and C. fusiformis in pearl millet (Africa, Asia).
Thomas Miedaner, Hartwig H. Geiger
doaj   +1 more source

A review of potential contaminants in Australian livestock feeds and proposed guidance levels for feed [PDF]

open access: yes, 2013
Contaminants of man-made and natural origin need to be managed in livestock feeds to protect the health of livestock and that of human consumers of livestock products.
Blaney, B. J.   +7 more
core   +2 more sources

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