The present disclosure provides for methods of treating a patient with a CYP3A4 substrate drug, wherein the patient is treated with posaconazole. In some embodiments, the patient stops posaconazole treatment, waits for at least 2 days, and then is treated with the CYP3A4 substrate drug as soon as it is safe to do so. In some embodiments, treatment with the CYP3A4 substrate drug is delayed for about 2-42 days after stopping posaconazole. In some embodiments, the patient is treated with a reduced dose of the CYP3A4 substrate drug for about 2-42 days.

The present disclosure provides for methods of treating a patient with a CYP3A4 substrate drug, wherein the patient is treated with posaconazole. In some embodiments, the patient stops posaconazole treatment, waits for at least 2 days, and then is treated with the CYP3A4 substrate drug as soon as it is safe to do so. In some embodiments, treatment with the CYP3A4 substrate drug is delayed for about 2-42 days after stopping posaconazole. In some embodiments, the patient is treated with a reduced dose of the CYP3A4 substrate drug for about 2-42 days.

A method for removing ectoparasites, such as sea lice, from a fish in water, comprising: (i) administering a neonicotinoid to remove the ectoparasites from the fish; and (ii) exchanging the water comprising the removed ectoparasites with replacement water, thereby separating the removed ectoparasites and the fish. The neonicotinoid is not imidacloprid, and is not configured or formulated for in-feed administration. The fish may be a salmonid, char, or cleaner fish, and the neonicotinoid may be applied at a sublethal dose and/or for a sublethal time, at a lethal dose and/or for a lethal time, or at a dose that knocks down the ectoparasites. The method may further comprise the step of preventing release of the removed ectoparasites into the environment, for example by collecting the ectoparasites from a sample of water comprising the removed ectoparasites, for example by passing the sample through a filter, preferably a mesh filter. A neonicotinoid for use in the method is also provided.

The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.

The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.

Provided herewith are bioactive agents that increase the intracellular concentration and/or activity of one or more heat shock proteins, including Hsp70, for use in the treatment of a disease associated with dysregulation of cholesterol homeostasis.

Provided herewith are bioactive agents that increase the intracellular concentration and/or activity of one or more heat shock proteins, including Hsp70, for use in the treatment of a disease associated with dysregulation of cholesterol homeostasis.

A novel compound represented by the following general formula (1), or a salt thereof, which has a superior EP.sub.4 receptor agonist activity, and a medicament containing the compound or a salt thereof as an active ingredient, which can be used for promotion of osteogenesis, therapeutic treatment and/or promotion of healing of fracture and the like.

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The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.

The present invention provides 2,4-pyrimidinediamine compounds that inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of chemical mediators via degranulation and other processes effected by activation of the IgE and/or IgG receptor signaling cascades.