Quarterly report [Sections 13 or 15(d)]

COMMITMENTS AND CONTINGENCIES (Details Narrative)

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COMMITMENTS AND CONTINGENCIES (Details Narrative) - USD ($)
3 Months Ended 9 Months Ended
Aug. 19, 2025
May 20, 2025
May 16, 2025
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2026
Jan. 31, 2025
Loss Contingencies [Line Items]              
Research and development expenses       $ 93,113 $ 118,196 $ 329,355 $ 311,682
Operating lease expense       7,196 $ 7,071 21,404 $ 21,298
Contractual obligation       543,000   543,000  
First Warrant Issuance [Member]              
Loss Contingencies [Line Items]              
Warrants issued shares 1,442,551            
Additional Warrants [Member]              
Loss Contingencies [Line Items]              
Warrants issued shares 1,315,960            
Warrants issued per share $ 0.95            
H.C. Wainwright [Member]              
Loss Contingencies [Line Items]              
Initial payment     $ 1,550,000        
Payment for legal settlements   $ 1,250,000          
Debt instrument periodic payment     $ 25,000        
H.C. Wainwright [Member] | First Warrant Issuance [Member]              
Loss Contingencies [Line Items]              
Warrants issued shares     343,183        
H.C. Wainwright [Member] | Additional Warrants [Member]              
Loss Contingencies [Line Items]              
Warrants issued shares     313,067        
SG Austria And Subsidiaries [Member]              
Loss Contingencies [Line Items]              
Contractual obligation       $ 157,000   $ 157,000