An object of the present invention is to provide a pharmaceutical composition and a kit which exhibit strong antibacterial activity against Gram-negative bacteria and/or drug-resistant Gram-negative bacteria.

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A pharmaceutical composition and a kit containing a compound represented by General Formula [1] (the meaning of each reference numeral is as described above in the present specification) or a salt thereof and one or more compounds selected from a β-lactamase inhibitory compound and an antibacterial compound have strong antibacterial activity against Gram-negative bacteria such as Pseudomonas aeruginosa and/or drug-resistant Gram-negative bacteria including multidrug-resistant Pseudomonas aeruginosa, and are useful for treating infections caused by these bacteria.

An object of the present invention is to provide a pharmaceutical composition and a kit which exhibit strong antibacterial activity against Gram-negative bacteria and/or drug-resistant Gram-negative bacteria.

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A pharmaceutical composition and a kit containing a compound represented by General Formula [1] (the meaning of each reference numeral is as described above in the present specification) or a salt thereof and one or more compounds selected from a β-lactamase inhibitory compound and an antibacterial compound have strong antibacterial activity against Gram-negative bacteria such as Pseudomonas aeruginosa and/or drug-resistant Gram-negative bacteria including multidrug-resistant Pseudomonas aeruginosa, and are useful for treating infections caused by these bacteria.

A method for increasing the number of CD4+ T-lymphocytes in the serum of a subject in need of such treatment comprising administering to the subject a pharmaceutical composition comprising an amount of an L-isomer of β-lactam effective to increase the number of CD4+ T-lymphocytes in said patient's serum.

A method for increasing the number of CD4+ T-lymphocytes in the serum of a subject in need of such treatment comprising administering to the subject a pharmaceutical composition comprising an amount of an L-isomer of β-lactam effective to increase the number of CD4+ T-lymphocytes in said patient's serum.

A method for increasing the number of CD4+ T-lymphocytes in the serum of a subject in need of such treatment comprising administering to the subject a pharmaceutical composition comprising an amount of an L-isomer of β-lactam effective to increase the number of CD4+ T-lymphocytes in said patient's serum.

The embodiments described herein include methods and formulations for treating lung and brain injury. The methods and formulations include, but are not limited to, methods and formulations for delivering effective concentrations of levocetirizine and montelukast to a patient in need. The methods and formulations can comprise conventional and/or modified-release elements, providing for drug delivery to the patient.

The embodiments described herein include methods and formulations for treating lung and brain injury. The methods and formulations include, but are not limited to, methods and formulations for delivering effective concentrations of levocetirizine and montelukast to a patient in need. The methods and formulations can comprise conventional and/or modified-release elements, providing for drug delivery to the patient.

The embodiments described herein include methods and formulations for treating lung and brain injury. The methods and formulations include, but are not limited to, methods and formulations for delivering effective concentrations of levocetirizine and montelukast to a patient in need. The methods and formulations can comprise conventional and/or modified-release elements, providing for drug delivery to the patient.

This disclosure provides pharmaceutical compositions comprising ceftolozane, pharmaceutical compositions comprising ceftolozane and tazobactam, methods of preparing those compositions, and related methods and uses of these compositions.

This disclosure provides pharmaceutical compositions comprising ceftolozane, pharmaceutical compositions comprising ceftolozane and tazobactam, methods of preparing those compositions, and related methods and uses of these compositions.