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Thursday, 16 October 2025

The Potential Antiviral Shield Against Flu, Dengue & COVID-19, is an excellent choice. (scientific base from the two studies).

 

(attached both photos – evidence TIDREC Dengue & Covid-19). 

Higher Institution Centre of Excellence (HICoE), Tropical Infectious Diseases Research & Education Centre (TIDREC)

INFLUENZA. 

ANTIVIRAL SCREENING OF TONGKAT ALI (PHYSTA)
AGAINST SARS-COV-2 (COVID-19). 

ANTIVIRAL ACTIVITY 0F A STANDARD ROOT WATER EXTRACT OF EURYCOMA LONGIFOLIA (PHYSTA) AGAINST DENGUE VIRUS.

‘The Potential Antiviral Shield Against Flu, Dengue & COVID-19’ is an excellent choice that is finely balanced for public communication and is reasonably supported by the scientific base from the two studies.

Here is a breakdown of why it works so well:

1.     "Potential": This is the most important word. It is scientifically honest and responsible. It informs the public of a strong, promising capability based on evidence, without making an unproven medical claim (like "cures" or "treats").

GUARDIAN
NU-PREP

GUARDIAN
NU-PREP


GUARDIAN
NU-PREP


GUARDIAN
NU-PREP

2.      "Antiviral Shield": This is a powerful and universally understood metaphor.

 

"Shield" effectively communicates the concept of protection and defense, which is exactly what the studies showed defense for cells against viral infection and replication.

 

In Malaysia or the UK, using "defence" would be perfectly appropriate.

If you are targeting a more international or American audience, "defense" is the standard.

 

It aligns with the mechanisms of action found in the research: preventing viral entry (like a shield blocking an attack) and strengthening the immune response (bolstering the body's own shields). 

WATSONS
NU-PREP

 

WATSONS
NU-PREP

WATSONS
NU-PREP




WATSONS
NU-PREP

3.     "Flu, Dengue & COVID-19": This is specific and credible. It doesn't make a vague "cures all viruses" claim. It directly references:  

 

·        The two successful studies on Dengue and COVID-19 provide the solid, reasonable scientific foundation. (concrete evidence).

 

·        The inclusion of Influenza (Flu) is presented as a rational and highly plausible next target based on the same, proven mechanisms (broad-spectrum antiviral and immunomodulatory activity). (Logical Extension).


BIG PHARMACY 
NU-PREP

Physta® may help and act against influenza, based on the mechanisms demonstrated in the provided studies.


HEALTH LANE FAMILY PHARMACY
NU-PREP


Scientific Rationale for Physta®'s Potential Against Influenza

 

The positive results against SARS-CoV-2 and Dengue are not just coincidental; they point to broad-spectrum antiviral mechanisms that are highly relevant to influenza. Here’s how the documented effects translate to a potential fight against the flu:

 

1.     Direct Antiviral Action (Virucidal & Replication Inhibition):

 

·        As seen in the studies: Physta® demonstrated a direct ability to inhibit viral replication, with IC₅₀ values of 36.3 µg/mL for SARS-CoV-2 and between 33-119 µg/mL for different Dengue serotypes. This means it directly stops the virus from multiplying inside host cells.  

 

·        Application to Influenza: Influenza, like SARS-CoV-2 and Dengue, is an RNA virus that must enter host cells and hijack their machinery to replicate. The active compounds in Physta® particularly glycosaponins and eurycomanone are known to interfere with viral entry and the synthesis of vital viral proteins. It is scientifically reasonable to expect that these compounds could disrupt the replication cycle of the influenza virus in a similar manner.

 

MIMS
Monthly Index of Medical Specialisties. 

MIMS
Monthly Index of Medical Specialisties. 


2.     Immune System Modulation (A Critical "Multi-Pronged" Approach):

 

·         As seen in the studies: The Dengue study highlighted that Physta® increases platelet counts and lymphocytes, which are crucial for a robust immune response. The COVID-19 study noted its ability to manage inflammation by suppressing pro-inflammatory cytokines and increasing T-cell levels.  

 

·        Application to Influenza: A severe influenza infection is often driven by an excessive inflammatory response known as a "cytokine storm," which damages the lungs. Physta®'s proven ability to modulate the immune system is critical here. By potentially:

i.                   Enhancing T-cell activity to clear the virus more efficiently.

ii.                 Moderating the cytokine storm to reduce tissue damage and severe symptoms.

iii.              Supporting overall immune cell counts.

This "multi-pronged" approach, as mentioned in the Dengue conclusion, would be extremely beneficial in managing influenza, not just by attacking the virus but by supporting the body's own defense and recovery systems.

 

3.     High Safety Profile (Selectivity Index - SI):

 

·        As seen in the studies: Both studies show a high Selectivity Index (SI)—30.7 for SARS-CoV-2 and a high CC₅₀ (968.5 µg/mL) for Dengue. This means Physta® is effective at concentrations that are non-toxic to human cells.  

 

·        Application to Influenza: A high SI is the hallmark of a promising therapeutic. It suggests that Physta® has a wide safety margin, acting against the virus at low doses without harming the patient's healthy cells. This is a crucial characteristic for any antiviral treatment.

 

Based on the compelling evidence from these two studies, it is not mere speculation but a scientifically-grounded hypothesis that Physta® could be a potent agent against the Influenza virus.

 

The mechanisms of action it employs direct viral replication inhibition and beneficial immune system modulation are directly applicable to the pathogenesis of influenza.

 

Therefore, it is highly promising that Physta® could act accordingly to help eliminate influenza-like viruses by:

·        Reducing viral load in the body by directly inhibiting the virus.

·        Alleviating severe symptoms by modulating the damaging immune response.

·        Supporting overall recovery by enhancing key immune parameters. 




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