Results 81 to 90 of about 26,115 (197)

Methylphenidate (Ritalin)-associated Cataract and Glaucoma [PDF]

open access: yes, 2006
Methylphenidate hydrochloride (Ritalin) is the drug of choice for attention deficit hyperactivity disorder (ADHD). However, an association of Ritalin with glaucoma has been reported. We report a case of Ritalin-associated cataract and glaucoma. A 10-year-
Kuang, Tung-Mei   +2 more
core   +1 more source

Long-term methylphenidate intake in chronic fatigue syndrome [PDF]

open access: yes, 2016
Objective: Concentration disturbances are frequent in chronic fatigue syndrome (CFS). In a placebo-controlled double-blind crossover study, methylphenidate over 4 weeks was superior to placebo in the relief of fatigue and concentration disturbance.
Persoons, Philippe   +1 more
core   +1 more source

Tolerance to the Behavioral Effects of Methylphenidate [PDF]

open access: yes, 1979
Thirty-one rats were trained on a differential reinforcement of low rate schedule. After responding had stabilized, animals were injected with methylphenidate, twice weekly, presession.
Brewin, Anne M.
core  

Methylphenidate hydrochloride and asymptomatic ocular changes

open access: yesPsychiatry and Clinical Psychopharmacology, 2021
Objective: To examine cataract formation and assess intraocular pressure (IOP) measurement with Goldmann applanation tonometry in children taking methylphenidate hydrochloride. Methods: Forty children with attention deficit hyperactivity disorder aged
Nagihan Saday Duman   +8 more
doaj  

The Study of Histomorphometry and Histochemistry of Liver in Adult Male and Female Rats Following Short-term and Long-term Administration of Methylphenidate [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2019
Background & Objective: Methylphenidate is one of the most common medications used for treatment of attention-deficit/hyperactivity disorder (ADHD).
Mohammad Pouraman   +2 more
doaj  

Methylphenidate and short-term cardiovascular risk [PDF]

open access: yes
Importance: there are concerns about the safety of medications for treatment of attention-deficit/hyperactivity disorder (ADHD), with mixed evidence on possible cardiovascular risk.Objective: to assess whether short-term methylphenidate use is associated
Andell, Pontus   +18 more
core   +1 more source

Effect of Methylphenidate on Methadone-Induced Analagesia in Rat

open access: yesمجله دانشکده پزشکی اصفهان, 2015
Background: A known problem of chronic administration of opioid is tolerance to its analgesic effect. Co-administration of a non-opioid analgesic may help reducing the opiate dose and consequently tolerance and dependency.
Babak Zanjani   +3 more
doaj  

Adverse pregnancy outcomes after exposure to methylphenidate or atomoxetine during pregnancy [PDF]

open access: yes, 2015
Søren Pauli Bro,1 Maiken Ina Siegismund Kjaersgaard,2 Erik Thorlund Parner,2 Merete Juul Sørensen,3 Jørn Olsen,4 Bodil Hammer Bech,4 Lars Henning Pedersen,4,5 Jakob Christensen,6,7 Mogens Vestergaard11Research Unit and Section for ...
Christensen J   +8 more
core  

Pulmonary emphysema induced by methylphenidate: experimental study

open access: yesSão Paulo Medical Journal
CONTEXT AND OBJECTIVE: Methylphenidate is the most widely used drug for treating attention deficit hyperactivity disorder. However, it has important side effects, such as abdominal pain, insomnia, anorexia and loss of appetite, and also some cases of ...
Gabriel Victor Guimarães Rapello   +5 more
doaj   +1 more source

Acute administration of methylphenidate alters the prefrontal cortex neuronal activity in a dose–response characteristic [PDF]

open access: yes, 2014
Catherine M Claussen, Nachum Dafny Department of Neurobiology and Anatomy, University of Texas Health Science Center Medical School at Houston, Houston, TX, USA Abstract: The prefrontal cortex (PFC) is part of the collective structures known as the ...
Dafny N, Claussen CM
core  

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