The rumination syndrome: clinical features rather than manometric diagnosis
MD O'Brien, BK Bruce, M Camilleri - Gastroenterology, 1995 - Elsevier
Background/Aims: Rumination is infrequent in adults of normal mental capacity. Upper
gastrointestinal manometry reportedly confirms the diagnosis. Clinical characteristics, treatment(s)…
gastrointestinal manometry reportedly confirms the diagnosis. Clinical characteristics, treatment(s)…
Contraception for women with epilepsy
MD O'Brien, J Guillebaud - Epilepsia, 2006 - Wiley Online Library
Antiepileptic drugs that induce hepatic enzyme activity may alter the metabolism of most
hormonal methods of contraception, and this affects the contraceptive regime. This effect should …
hormonal methods of contraception, and this affects the contraceptive regime. This effect should …
Transorbital approach for occluding the middle cerebral artery without craniectomy
MD O'BRIEN, AG Waltz - Stroke, 1973 - Am Heart Assoc
An experimental model of cerebral ischemia and infarction can be produced by occluding a
middle cerebral artery in animals. Most surgical approaches to the artery require removal of …
middle cerebral artery in animals. Most surgical approaches to the artery require removal of …
Greater engagement in gender‐sexuality alliances (GSAs) and GSA characteristics predict youth empowerment and reduced mental health concerns
…, CJ Ceccolini, SB Rosenbach, MD O'Brien… - Child …, 2020 - Wiley Online Library
Extracurricular groups can promote healthy development, yet the literature has given limited
attention to indirect associations between extracurricular involvement and mental health or …
attention to indirect associations between extracurricular involvement and mental health or …
Colonic motility in health and disease
MD O'Brien, SF Phillips - Gastroenterology Clinics, 1996 - gastro.theclinics.com
The human colon is not an essential organ, as demonstrated by the fact that patients can lead
healthy, productive lives after its removal (eg, total proctocolectomy for chronic ulcerative …
healthy, productive lives after its removal (eg, total proctocolectomy for chronic ulcerative …
How does cerebrovascular disease cause dementia?
MD O'Brien - Dementia and Geriatric Cognitive Disorders, 1994 - karger.com
There are several factors that might be important in the development of dementia due to
cerebrovascular disease. These include the volume of infarcted brain, the bilaterality and …
cerebrovascular disease. These include the volume of infarcted brain, the bilaterality and …
Motility and tone of the left colon in constipation: a role in clinical practice?
MD O'Brien, M Camilleri… - American Journal of …, 1996 - search.ebscohost.com
Objectives: Colonic motor mechanisms deranged in constipation are not understood completely.
Our aim was to measure left colonic motility and tone, during fasting and postprandially …
Our aim was to measure left colonic motility and tone, during fasting and postprandially …
Depression, anxiety, and interest in mental health resources in school-based gender-sexuality alliances: implications for sexual and gender minority youth health …
Schools can be a setting to address mental health needs of sexual and gender minority (SGM)
youth. Gender-Sexuality Alliances (GSAs), as extracurricular support groups, provide an …
youth. Gender-Sexuality Alliances (GSAs), as extracurricular support groups, provide an …
Ischemic cerebral edema and the blood-brain barrier: Distributions of pertechnetate, albumin, sodium, and antipyrine in brains of cats after occlusion of the middle …
MD O'Brien, MM Jordan, AG Waltz - Archives of Neurology, 1974 - jamanetwork.com
Distributions of pertechnetate, albumin, sodium, and antipyrine in cat brains were studied four
hours to 20 days after occlusion of one middle cerebral artery (MCA). Brain:blood ratios for …
hours to 20 days after occlusion of one middle cerebral artery (MCA). Brain:blood ratios for …
A pilot study of motility and tone of the left colon in patients with diarrhea due to functional disorders and dysautonomia.
MG Choi, M Camilleri, MD O'Brien… - American Journal of …, 1997 - search.ebscohost.com
Objective: Our aim was to identify qualitative or quantitative colonic motor patterns induced
postprandially in a pilot study of patients with diarrhea due to functional disease or …
postprandially in a pilot study of patients with diarrhea due to functional disease or …