Antibacterial Agents TRIZ Cases
- SV40 VP1 Capsid Proteins Activate Chaperones for Acute Kidney Injury
SV40 VP1 capsid proteins trigger intracellular signaling to upregulate HSP70 chaperones and protect cells from oxidative stress.
- Solid Pharmaceutical Composition Stability via Acidic Additives
A solid pharmaceutical composition uses cellulosic excipients and acidic substances to suppress chemical decomposition of active ingredients.
- Quinolone Compounds Inhibiting RNA Biogenesis for Cancer Therapy
Quinolone analogs inhibit RNA biogenesis by binding quadruplex-forming regions, suppressing tumor growth without complex combination therapy regimens.
- Recombinant BCG Vaccine With Mutant LT Adjuvant
Mutant Escherichia coli heat-labile toxin eliminates adjuvant toxicity while maintaining protective efficacy against tuberculosis.
- Recombinant Bordetella pertussis vaccine vector for mucosal immunity
Inactivating native filamentous hemagglutinin and adding heterologous antigens eliminates masking effects while removing toxic adjuvants to boost safety.
- Defensin Polypeptides Enhancing Antimicrobial Efficacy
Engineered defensin polypeptides with specific amino acid sequences deliver potent antimicrobial activity against microbial pathogens.
- Oligopeptide Compounds for Selective Cancer Cell Targeting
Engineered oligopeptides target anionic phospholipids on cancer cells to induce apoptosis while sparing normal tissue.
- NO Accumulation Apparatus with Decoupled Flow Control
A nitric oxide accumulation apparatus dissolves gas in liquid using a decoupling mechanism to coordinate inflow and outflow.
- Haemophilus parasuis Subunit Vaccine Using Hpa1880 Antigen
A recombinant Hpa1880 protein vaccine induces antibodies to neutralize Haemophilus parasuis infection in pigs.
- 1H-Benzimidazole-4-Carboxamides as Potent PARP Inhibitors
Modifying the benzimidazole ring structure enhances inhibitory potency to treat cancer and inflammatory diseases.
- IL-2 TGF-beta Fusion Polypeptide Reduces Toxicity
Fusion polypeptides combine interleukin-2 with TGF-beta receptor domains to activate immune cells while mitigating toxicity from high-dose therapies.
- Ruthenium Polypyridyl Complexes for Deep Tumor Photodynamic Therapy
Ruthenium polypyridyl complexes overcome poor solubility and low absorption of tetrapyrrolic agents by tuning ligand properties for deeper tumor treatment.
- Silver-Enhanced Antibiotic Permeability for Gram-Negative Infections
Silver compounds increase bacterial membrane permeability to enable antibiotic entry into Gram-negative microbes.
- Flecainide Anti-Connexin Potentiation of Psychotropic Drugs
Flecainide blocks gap junctions to boost psychotropic drug efficacy, allowing lower doses that reduce adverse effects.
- Fidaxomicin Purification via C8 Chromatography and Nanofiltration
Preparative column chromatography with formic acid eluent achieves ≥99.5% purity, resolving the contradiction between high yield and process complexity.
- LCAT Enzyme Delivery of Cholesteryl Ester to Steroidogenic Tissues
LCAT catalyzes cholesteryl ester formation in HDL, restoring steroidogenesis in adrenal insufficiency.