Disclosed herein is a method for treating atrial fibrillation (AF) or reentrant ventricular arrhythmias in a subject that involves administering to the subject a therapeutically effective amount of a gap junction or pannexin channel inhibitor in an amount effective to preserve barrier function. In some embodiments, the subject has paroxysmal AF.

Compositions and methods for the treatment of tuberculosis, as well as other mycobacterial and gram positive bacterial infections are disclosed. These compositions contain a highly potent and selective oxazolidinone encapsulated with high efficiency to maximize dosing potential of low toxicity drugs, and are stable in the presence of plasma. The compositions are long circulating and retain their encapsulated drug while in the circulation following intravenous dosing to allow for efficient accumulation at the site of the bacterial or mycobacterial infection. The high doses that can be achieved when combined with the long circulating properties and highly stable retention of the drug allow for a reduced frequency of administration when compared to daily or twice daily administrations of other drugs typically utilized to treat these infections.

Compositions and methods for the treatment of tuberculosis, as well as other mycobacterial and gram positive bacterial infections are disclosed. These compositions contain a highly potent and selective oxazolidinone encapsulated with high efficiency to maximize dosing potential of low toxicity drugs, and are stable in the presence of plasma. The compositions are long circulating and retain their encapsulated drug while in the circulation following intravenous dosing to allow for efficient accumulation at the site of the bacterial or mycobacterial infection. The high doses that can be achieved when combined with the long circulating properties and highly stable retention of the drug allow for a reduced frequency of administration when compared to daily or twice daily administrations of other drugs typically utilized to treat these infections.

The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula (I), processes for preparing compounds of formula (I), intermediates useful for preparing compounds of formula I and therapeutic methods for treating a Retroviridae viral infection including an infection caused by the HIV virus.

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The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula (I), processes for preparing compounds of formula (I), intermediates useful for preparing compounds of formula I and therapeutic methods for treating a Retroviridae viral infection including an infection caused by the HIV virus.

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Compounds that selectively negatively modulate NMDA receptors containing an NR1/NR2B subunit, pharmaceutical compositions comprising the compounds, and methods of treating a disease using the compounds are disclosed.

Compounds that selectively negatively modulate NMDA receptors containing an NR1/NR2B subunit, pharmaceutical compositions comprising the compounds, and methods of treating a disease using the compounds are disclosed.

The present invention relates to a composition for topical application comprising a polyaphron dispersion, the polyaphron dispersion comprising a continuous aqueous phase and at least one discontinuous oil phase, wherein the polyaphron dispersion comprises calcipotriol, betamethasone dipropionate, alpha-tocopherol and butylated hydroxyanisole, and wherein the composition has a pH of 7.75±0.5.

The invention relates to compounds as described herein and pharmaceutical compositions containing them. Also, the invention relates to methods for expanding stem cells and/or progenitor cells and methods for treating a hematopoietic disorder/malignancy, an autoimmune disease and/or an inherited immunodeficient disease.

Heterocyclic entities that modulate PI3 kinase activity, pharmaceutical compositions containing the heterocyclic entities, and methods of using these chemical entities for treating diseases and conditions associated with PI3 kinase activity are described herein.