Results 81 to 90 of about 204,403 (390)

Dynamic Views of Structure and Function during Heart Morphogenesis [PDF]

open access: yes, 2006
Congenital heart defects remain the most common birth defect in humans, occurring in over 1% of live births. The high prevalence of cardiac malformations can be partially attributed to limited knowledge regarding the embryonic roots of the disease.
Forouhar, Arian Soroush
core   +1 more source

Increased Blood Flow and Tendon Swelling Precedes Vascular Expansion and Tissue Matrix Changes In Early Human Tendinopathy: A Potential Window for Superior Treatment Response

open access: yesAdvanced Science, EarlyView.
Human participants with early‐ or chronic‐stage tendinopathy and healthy controls are investigated using ultrasound Doppler, 3T and 7T MRI, and tendon biopsies. Tendon swelling and hyperperfusion are evident early, while vascular growth and extracellular matrix changes are most pronounced in chronic tendinopathy. Early intervention may provide superior
Max F. R. Merkel   +11 more
wiley   +1 more source

Lidocaine Infusion: A Promising Therapeutic Approach for Chronic Pain

open access: yesJournal of Anesthesia & Clinical Research, 2017
Opioid abuse is a national epidemic in the United States, where it is estimated that a prescription drug overdose death occurs every 19 minutes. While opioids are highly effective in acute and subacute pain control, their use for treatment of chronic ...
Enas S Kandil   +2 more
semanticscholar   +1 more source

Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance

open access: yesAdvanced Science, EarlyView.
DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin   +15 more
wiley   +1 more source

Prevention of pain during injection of microemulsion propofol: application of lidocaine mixture and the optimal dose of lidocaine [PDF]

open access: yesKorean Journal of Anesthesiology, 2010
BackgroundSimilar to lipid emulsion propofol, microemulsion propofol also causes a high incidence of pain during intravenous injection. Various methods have been used to minimize the incidence and severity of pain on injection of lipid emulsion propofol.
Hyun-Sik Kim   +9 more
doaj   +1 more source

Stage‐Specific Roles of Deep Eutectic Solvents in Recycling of Spent Lithium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Deep eutectic solvents (DESs) offer tunable acidity, redox, and coordination properties for selective recycling of spent lithium‐ion battery cathodes. Through co‐dissolution, single‐ and two‐metal separations, DESs enable sustainable recovery of critical metals for closed‐loop regeneration of battery‐grade materials, advancing a circular economy for ...
Jingxiu Wang   +4 more
wiley   +1 more source

The challenge of evaluating pain and a pre-incisional local anesthetic block. [PDF]

open access: yes, 2014
Background. Our objective was to test the effectiveness of a local anesthetic line block administered before surgery in reducing postoperative pain scores in dogs undergoing ovariohysterectomy (OVHX). Methods.
Kass, Philip H   +3 more
core   +2 more sources

Efficacy of Local Bupivacaine Injection of Postoperative Pain in Endoscopic Sinus Surgery

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Regional anesthesia is effective in alleviating postoperative pain and reducing the requirement for systemic pain medications. However, optimal postoperative pain management in endoscopic sinus surgery (ESS) remains challenging.
Wiracha Leewannapasai   +4 more
wiley   +1 more source

Intracuff lidocaine 2% for prevention of postoperative cough and sore throat

open access: yesAl-Azhar Assiut Medical Journal, 2018
Background Tracheal intubation results in an alteration of the laryngeal mucosa. Coughing during emergence from general anesthesia is a common clinical problem.
Mokhtar Mahmoud Younes
doaj   +1 more source

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