PneumocystisPneumonia, PneumocystisPneumocystis cariniiPneumocystis InfectionsSilverPneumocystis jiroveciiPentamidineTrimethoprim-Sulfamethoxazole CombinationDapsoneSilver NitrateAIDS-Related Opportunistic InfectionsSulfamethoxazoleSilver CompoundsAtovaquoneOpportunistic InfectionsTrimethoprimAntibodies, FungalSilver StainingLungBronchoalveolar Lavage FluidMethenamineDNA, FungalImmunocompromised HostDihydropteroate SynthaseAnti-Infective AgentsNaphthoquinonesAcquired Immunodeficiency SyndromeAmidinesAntigens, FungalImmunosuppressionSilver SulfadiazineStaining and Labelingbeta-GlucansSulfamethoxypyridazineAntifungal AgentsCortisonePolymerase Chain ReactionAzure StainsFolic Acid AntagonistsImmunocompetenceTrimetrexateMice, SCIDSputumFungal ProteinsBronchoalveolar LavageMetal NanoparticlesMolecular Sequence DataMacrophages, AlveolarTolonium ChlorideAerosolsTetrahydrofolate DehydrogenaseBase SequenceGenes, FungalRNA, FungalPort-Wine StainHIV InfectionsPulmonary AlveoliFerretsRats, Inbred StrainsEvaluation Studies as TopicDisease Models, AnimalDrug CombinationsGlucansAir MicrobiologyHIV SeropositivityRats, Sprague-DawleyMethylprednisoloneFungal VaccinesRNA, Ribosomal, 5.8SMembrane GlycoproteinsRNA, RibosomalBronchoscopyFatal OutcomeAIDS-Related ComplexGallium RadioisotopesSulfadiazineRNA, Ribosomal, 18S4-Aminobenzoic AcidQuinaldinesCD4 Lymphocyte CountPrimaquinePulmonary SurfactantsFluorescent Antibody TechniquePyrimethamineMagaininsEflornithineToxoplasmosis, CerebralMediastinal EmphysemaIndenesPulmonary Surfactant-Associated Protein AHIV SeronegativityPeptides, CyclicMycologyMice, Inbred BALB CCounterimmunoelectrophoresisMycobacteriaceaePulmonary Surfactant-Associated Protein DAmino Acid SequenceCD4-Positive T-LymphocytesBlood Stains