Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

These are the first prospective studies to use criteria for menstrual migraine proposed in the 2004 revision of the International Classification of Headache Disorders (ICHD-II) to examine the efficacy of rizatriptan for treatment of a menstrual attack. Two identical protocols (MM1 and MM2) were randomized, parallel, placebo-controlled, double-blind studies. Adult women with ICHD-II menstrual migraine were assigned to either rizatriptan 10-mg tablet or placebo in a 2 : 1 ratio. Patients treated a single menstrual migraine attack of moderate or severe pain intensity. The primary end-point was 2-h pain relief and the secondary end-point was 24-h sustained pain relief. A total of 707 patients (MM1 357, MM2 350) treated a menstrual migraine attack. The percentage of patients reporting 2-h pain relief was significantly greater for rizatriptan than for placebo (MM1 70% vs. 53%, MM2 73% vs. 50%), as was the percentage of patients reporting 24-h sustained pain relief (MM1 46% vs. 33%; MM2 46% vs. 33%). Rizatriptan 10 mg was effective for the treatment of ICHD-II menstrual migraine, as measured by 2-h pain relief and 24-h sustained pain relief.
Cephalalgia 2007 May
PMID:Rizatriptan for the acute treatment of ICHD-II proposed menstrual migraine: two prospective, randomized, placebo-controlled, double-blind studies. 1744 79

Magnolia officinalis is widely used in Southeast Asian countries for the treatment of fever, headache, diarrhea, and stroke. Magnolol is a phenolic compound extracted from M. officinalis, with proven antibacterial, antioxidant, anti-inflammatory, and anticancer activities. In this study, we modified magnolol to synthesize a methoxylated derivative, 2-O-methylmagnolol (MM1), and investigated the use of MM1, and magnolol in the treatment of liver cancer. We found that both magnolol and MM1 exhibited inhibitory effects on the growth, migration, and invasion of hepatocellular carcinoma (HCC) cell lines and halted the cell cycle at the G1 phase. MM1 also demonstrated a substantially better tumor-suppressive effect than magnolol. Further analysis suggested that by inhibiting class I histone deacetylase expression in HCC cell lines, magnolol and MM1 induced p21 expression and p53 activation, thereby causing cell cycle arrest and inhibiting HCC cell growth, migration, and invasion. Subsequently, we verified the significant tumor-suppressive effects of magnolol and MM1 in an animal model. Collectively, these findings demonstrate the anti-HCC activities of magnolol and MM1 and their potential for clinical use.
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PMID:2-O-Methylmagnolol, a Magnolol Derivative, Suppresses Hepatocellular Carcinoma Progression via Inhibiting Class I Histone Deacetylase Expression. 3285 Apr 18