QUOTE(kuching_farmer @ May 24 2009, 02:17 PM)
_________________________________________________________________________________________________ Edible bird’s nest extract inhibits influenza virus infection.
ncbi.nlm.nih.gov
Guo CT,
Takahashi T,
Bukawa W,
Takahashi N,
Yagi H,
Kato K,
Hidari KI,
Miyamoto D,
Suzuki T,
Suzuki Y.
Department of Biochemistry, University of Shizuoka, School of Pharmaceutical Sciences and COE Program in the 21st century, Suruga-ku, Shizuoka 422-8526, Japan.
Edible bird’s nest (EBN) is the nest of the swift that is made from its saliva. Although EBN has been widely used for enhancing immunocompetence, its antiviral efficacy has not been studied in detail. We found that EBN extract could strongly inhibit infection with influenza viruses in a host range-independent manner when it was hydrolyzed with Pancreatin F. Western blotting assay showed that the EBN extract bound to influenza virus. Furthermore, EBN extract could neutralize the infection of MDCK cells with influenza viruses and inhibit hemagglutination of influenza viruses to erythrocytes, but it could not inhibit the activity of influenza virus sialidase. Fluorometric HPLC indicated that the major molecular species of sialic acid in EBN is N-acetylneuraminic acid. The results suggest that EBN is a safe and valid natural source for the prevention of influenza viruses.
PMID: 16581142 [PubMed - indexed for MEDLINE]
Cool. So where's the local uni's research/studies? We have food tech, biochem/chem, nutrition, medical, health sciences/biomed faculties.... MARDI? Other research institutions.... but still rely on research from abroad. Except from some behavioral research by CK Lim, and one from UPM (protein composotion)... haven't seen much. Assuming EBN extract is taken generally without categorizing its actual contents or percentage... it still needs an activator or maybe a co-enzyme (Pancreatin F) to be in its active form against influenza. In other words, this is just lab work, not applicable just yet due to the lack of information and process. Secondly, inf v has a lot of strains. If the inhibitory action is non-specific, ok la. Kot specific to one strain je, no use also. Then again the inf v family has a common trait/feature. Lets see what happens. Lastly, the inhibitory action maybe secondary to another process. Possible.ncbi.nlm.nih.gov
Guo CT,
Takahashi T,
Bukawa W,
Takahashi N,
Yagi H,
Kato K,
Hidari KI,
Miyamoto D,
Suzuki T,
Suzuki Y.
Department of Biochemistry, University of Shizuoka, School of Pharmaceutical Sciences and COE Program in the 21st century, Suruga-ku, Shizuoka 422-8526, Japan.
Edible bird’s nest (EBN) is the nest of the swift that is made from its saliva. Although EBN has been widely used for enhancing immunocompetence, its antiviral efficacy has not been studied in detail. We found that EBN extract could strongly inhibit infection with influenza viruses in a host range-independent manner when it was hydrolyzed with Pancreatin F. Western blotting assay showed that the EBN extract bound to influenza virus. Furthermore, EBN extract could neutralize the infection of MDCK cells with influenza viruses and inhibit hemagglutination of influenza viruses to erythrocytes, but it could not inhibit the activity of influenza virus sialidase. Fluorometric HPLC indicated that the major molecular species of sialic acid in EBN is N-acetylneuraminic acid. The results suggest that EBN is a safe and valid natural source for the prevention of influenza viruses.
PMID: 16581142 [PubMed - indexed for MEDLINE]
No offense but our uni's are more like secondary schools. Not many dept or faculties have an intensive & committed research team. In continuation to Lucas 1's heartfelt post, and in relation tom academia... if there is available research based data, statistics, benefits, protien/chemical content of birds nests, plus education and proper briefing by the right people... i think it would contribute a lot to the industry. We are well aware of the jokers pouring advice to the authorities with possible self interest in mind... it should be countered by real advocates of the industry. Maybe a panel on Bernama's Consumer forum/program? maybe a slot on MHI/SPM, maybe a talk on radio? Maybe a signed petition to the authorities from an alliance of all state associations? Maybe make a birds nest associations presence be felt during by-elections? More press statements? Possibly look back at international conferences of preservation? Maybe link with KPDN's program of sustainable consumption? Maybe look at the possibility of inviting international news highlighting destruction & deaths of swiftlets due to BH closure? Huh... so many ideas but non can be done alone.
1swiftlet!!! >.<
1swiftlet!!!
This post has been edited by dunsuntutmybuntut: May 25 2009, 11:05 AM
May 25 2009, 08:16 AM

Quote
0.0968sec
0.56
7 queries
GZIP Disabled