GENOTYPING OF CLOSTRIDIUM PERFRINGENS ISOLATED FROM CATTLE AND PIGS WITH DIARRHEA IN HANOI AND SURROUNDING AREAS, VIETNAM

... www.hua.edu.vn GENOTYPING OF CLOSTRIDIUM PERFRINGENS ISOLATED FROM CATTLE AND PIGS WITH DIARRHEA IN HANOI AND SURROUNDING AREAS, VIETNAM Huỳnh Thị Mỹ Lệ 1 *, Đỗ Ngọc Thúy 2 , Nguyễn Bá Hiên 1 1 Faculty of ... perfringens isolated from cattle and pigs with diarrhea in Hanoi and surrounding areas, Vietnam nevertheless, there are fe...

Ngày tải lên: 29/08/2013, 08:14

Ngày tải lên: 21/02/2014, 13:20

... of GlcN, phosphorus and fatty acids in the amounts shown in Table 1 , was obtained. The absolute configu ration of GlcN was shown to be D . No free amino groups were detected with ninhydrin, indicating ... A (0.004–4 lg) were injected intraperitoneally as mixtures in 0.4 m L phosphate buffered saline into groups of four animals. A control group of four mice was injected with...

Ngày tải lên: 07/03/2014, 15:20

... injecting 3 lL of variable amounts of venom and/ or fractions at the intersegments of the right leg. Phaiodotoxin in amounts of 0.2, 0.5, 0.8 and 1.0 lgof peptide per animal were injected, using ... additional putative isoforms of phaiodotoxin were cloned and sequenced. The first line labelled PhTx contain s the amino a cid sequence of phaiodotoxin, the second and third li...

Ngày tải lên: 07/03/2014, 16:20

... carboxy-terminal amino acids (Fig. 1) [14,23]. Maxi- mal activation of the toxin occurs with a combination of trypsin and chymotrypsin, resulting in the loss of 13 N-terminal residues and 29 C-terminal ... binding sites in brain tissue [56]. Pre-treatment of synaptoso- mal membrane fractions with pronase, heat and neur- aminidase decreased toxin binding, indicating that...

Ngày tải lên: 14/03/2014, 22:20

... diverse family of proteins involved in the metabolism of amino acids, amino sugars and amino group containing lipids. A majority of them are key enzymes in the metabolism of amino acids. The ... tilting of the pyridine ring between the internal and external aldi- mine forms [31]. The side chain of Asn168 and the hydroxyl group of Thr422 are at hydrogen bonding distance...

Ngày tải lên: 28/03/2014, 22:20

Ngày tải lên: 25/10/2013, 08:20

... words and idioms expressing unhappiness in English and Vietnamese. - Offer some suggestions for teaching and learning English and Vietnamese in general and for the translation work of words and ... English and Vietnamese words and idioms including words and idioms expressing unhappiness in English and Vietnamese, and reduce the risk of committing errors w...

Ngày tải lên: 26/11/2013, 13:29

... activity within prisons. In some sense therefore this is an acknowledgement of the practice of MSM within prison environments. The prevalence of MSM outside prison and jails in Malawi remains understudied ... and programmatic interest in efforts aimed to prevent the spread of HIV in Malawi. Materials and Methods Study area The study was conducted in the central...

Ngày tải lên: 14/02/2014, 21:20

... activity and the cytotoxic action of ExoS in vivo. Result and discussion Acidic residues within the 14-3-3 binding domain of ExoS are not strictly needed for phosphorylation-independent binding The interaction ... These infections were washed free from bacteria and transferred to new Petri dishes and incubated with medium contain- ing penicillin, streptomycin and gentamici...

Ngày tải lên: 19/02/2014, 08:20