1. A method of treating or preventing retinal ganglion cell (RGC) death or glaucoma in a subject comprising administering to the subject an effective amount of:
a) a composition comprising
a pharmaceutical carrier; and
b) betaxolol.
2. The method of claim 1 wherein the RGC death is associated with glaucoma.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A ventilation system comprising:
a ventilation module positioned adjacent to an inside space and having a heat exchanger submodule;
an IAQ module positioned adjacent to an outside space for improving quality of air passing through the ventilation module, the IAQ module being structured to receive at least one of a filter submodule, a dehumidifier submodule, and a humidifier submodule, to receive two of said submodules simultaneously, as well as to receive all three of said submodules simultaneously; and
a casing for guiding air that consecutively passes through the ventilation module and the IAQ module, the dehumidifier submodule and the humidifier submodule each being structured to be selectively independently mounted on and dismounted from the casing as integral units, an inside wall of the casing having an opening for admitting outside air to the inside space and an other opening for drawing inside air to the outside space, an outside wall of the casing having an opening for drawing outside air into the inside space and an other opening for exhausting inside air to the outside space, wherein the inside and outside walls of the casing define opposing walls of the ventilation system,
wherein outside air being introduced into the inside space through the casing sequentially passes through the filter submodule, the dehumidifier submodule, the heat exchanger submodule, and the humidifier submodule and is then discharged to the inside space.
2. The ventilation system according to claim 1, wherein indoor air being exhausted to the outside space sequentially passes through the heat exchanger submodule and the dehumidifier submodule and is then discharged to the outside space.
3. The ventilation system according to claim 1, wherein the ventilation module includes an air exhaust fan for allowing inside air to pass through the IAQ module using an air pushing manner and an air supply fan for allowing outside air to pass through the IAQ module using an air suction manner, the exhaust fan and the supply fan being positioned within the ventilation module adjacent to an inside wall of the casing.
4. The ventilation system according to claim 3, wherein a space where the air supply fan is disposed and a space where the air exhaust fan is disposed are divided by a barrier rib, the barrier rib being provided with a circulation aperture through which a portion of the inside air that is being discharged to the outside space is returned to the space where the air supply fan is disposed.
5. The ventilation system according to claim 1, wherein the humidifier submodule is provided on an inside air discharge side of the IAQ module to add moisture to the air that is being discharged to the inside space.
6. The ventilation system according to claim 1, wherein the heat exchanger submodule is structured to be mounted onto and to be dismounted from the casing, independently of the other submodules.
7. The ventilation system according to claim 1, wherein the dehumidifier submodule comprises:
a desiccant configured to discharge moisture to the inside air that is being discharged to an outside space and to absorb moisture from outside air that is being introduced into the inside space;
a heater provided at an inlet side of the desiccant for heating the inside air that is being discharged,
wherein a portion of the air that is being discharged is exhausted without passing through the heater.