Your browser doesn't support javascript.
loading
Montrer: 20 | 50 | 100
Résultats 1 - 3 de 3
Filtre
Ajouter des filtres








Gamme d'année
1.
Journal of Shanghai Jiaotong University(Medical Science) ; (12): 428-431, 2019.
Article Dans Chinois | WPRIM | ID: wpr-843469

Résumé

Major depression disorder (MDD) is a common but serious affective disorder in modern society. Suicide idea and suicide behaviour induced by MDD during its later stage put a heavy burden on society and family. Anti-depression drugs lack efficiency in treating a portion of MDD patients. This is referred to as treatment resistant depression (TRD). A study reported the rapid onset and long lasting anti-depression effect of ketamine, which also come into effect in TRD patients. △9-Tetrahydrocannabinol is the active substance of marijuana, which also exerts rapid anti-depression effect via targeting at brain cannabinoid receptors. The two central nerve system stimulants belonging to the tightly controlled psychoactive substances have obvious adverse effects. This article summarizes the action of ketamine and endocannabinoid system in rapid anti-depression therapy in recent researches.

2.
Journal of Shanghai Jiaotong University(Medical Science) ; (12): 428-431, 2019.
Article Dans Chinois | WPRIM | ID: wpr-743441

Résumé

Major depression disorder (MDD) is a common but serious affective disorder in modern society. Suicide idea and suicide behaviour induced by MDD during its later stage put a heavy burden on society and family. Anti-depression drugs lack efficiency in treating a portion of MDD patients. This is referred to as treatment resistant depression (TRD). A study reported the rapid onset and long lasting anti-depression effect of ketamine, which also come into effect in TRD patients. Δ9-Tetrahydrocannabinol is the active substance of marijuana, which also exerts rapid anti-depression effect via targeting at brain cannabinoid receptors. The two central nerve system stimulants belonging to the tightly controlled psychoactive substances have obvious adverse effects. This article summarizes the action of ketamine and endocannabinoid system in rapid anti-depression therapy in recent researches.

3.
Acta Pharmaceutica Sinica ; (12): 279-282, 2010.
Article Dans Chinois | WPRIM | ID: wpr-250629

Résumé

A liquid chromatographic-tandem mass spectrometric (LC-MS/MS) method was developed for the determination of lopinavir and ritonavir in human plasma. Analytes were separated from plasma by a combination of alkalinized protein precipitation and liquid-liquid extraction with ethyl acetate. Chromatographic separation was performed on a Agilent ZORBAX Eclipse XDB-C18 column with the mobile phase consisted of methanol-0.1% formic acid in water (80:20). A tandem mass spectrometer equipped with electrospray ionization source was used as detector and operated in the positive ion mode. Quantification was performed using multiple reaction monitoring (MRM) of the transitions m/z 629.6 --> 155.2, m/z 721.4 --> 268.2, and m/z 515.2 --> 276.2 for lopinavir, ritonavir and telmisartan (internal standard), respectively. The method showed a good linearity in a concentration range of 62.5 - 10000 ng mL(-1) for lopinavir, and 12.5 - 2000 ng mL(-1) for ritonavir. The lower limits of quantification were 15 pg mL(-1) and 8 pg mL(-1) for lopinavir and ritonavir, respectively. The intra- and inter-day precision was less than 15% and the absolute recovery was above 75%. This method was selective and rapid, sensitive for investigating blood drug concentrations in clinics.


Sujets)
Humains , Chromatographie en phase liquide , Méthodes , Infections à VIH , Sang , Lopinavir , Sang , Ritonavir , Sang , Sensibilité et spécificité , Spectrométrie de masse en tandem , Méthodes
SÉLECTION CITATIONS
Détails de la recherche