Tài liệu, tai lieu

Effect of free fatty acid on expresion of light and hvem mRNA levels in cultured skeletal muscle cells
. Expression of HVEM mRNA levels in the FFA-treated C2C12 myotubes Light molecule gives its effect via binding to its receptor – HVEM molecule on the target cells [4]. Thus, we next tested the effect of FFA treatment on the expression of HVEM molecule in C2C12 skeletal muscle cells. Unfortunately, our current finding indicated that expression o...
6 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 49 | Lượt tải: 0
A role of wild bird population in the transmission of parasitic flatworms (platyhelminthes: cestoidea and trematodea) in Vietnam’s forest
Species similarity of wild avian populations containing parasitic flatworms Analysis of the distribution of bird populations containing flatworms according to three national parks showed that they decreased in the following order: Xuan Son > Tam Dao > Cat Ba. They were found 46.97% > 28.79% > 24.24% of a total of sixty-six bird specimens, respe...
9 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 57 | Lượt tải: 0
The conservation status of bats (Mammalia: Chiroptera) in Cat Ba national park, northern Viet Nam
Of the species listed in the Table 1, the taxonomic status of five species (Aselliscus dongbacanus, Hipposideros gentilis, Hipposideros grandis, Miniopterus magnater, Murina harrisoni) is updated following recent assessments. In previous plublications, these species were respectively listed as Aselliscus stoliczkanus, Hipposideros pomona, Hippo...
7 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 51 | Lượt tải: 0
Growth inhibitory activities of the rhizome crude extract of curcuma longa on the human pathogenic fungus mucor circinelloides
The PIDGs evaluation represents the percentage of growth of inhibition of M. circinelloides upon exposure with the C. longa extract compared to the negative control; and the RIZDs evaluation represents the relative inhibitory ability of the extract on M. circinelloides compared to amphotericin B 400 μg/mL (100%). In a solid medium, M. circinell...
10 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 58 | Lượt tải: 0
Synthesis of some propargylamines via A³ coupling reaction
Results and discussion In order to find a condition that is appropriate to our case, the A3 model reaction was carried out with 30 mol% of each catalyst in different solvents or solvent free at 110C or at boiling point of the solvent, Scheme 1, Table 1, [15]. Anhydrous FeCl3 (entry 2) seemed to be more effective than the hydrate form of FeCl3 ...
6 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 121 | Lượt tải: 0
Hyers-Ulam stability for nonlocal differential equations
Definition 3.2. Equation (1.1) is called Hyers-Ulam stable, with respect to s defined on J, if there exists a real number C > 0 such that for each ǫ > 0 and for every mild solution v of (3.1), there is a mild solution u of (1.1) with kv(t) − u(t)k ≤ Cǫs(t, ν), ∀t ∈ [0, T ], for some ν ∈ R. Definition 3.3. Equation (1.1) is called generalized H...
7 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 41 | Lượt tải: 0
Generation of rnai plasmid corresponding to the m1l1 gene (ID 140500) belonging to myosin class i in the fungus mucor circinelloides
Confirmation of RNAi plasmids using restriction enzymes Plasmids pAT151 and pAT152 (Figure 3) were isolated to check their structure. Both of those plasmids were checked by digestion using two different restriction enzymes, XhoI and PstI (Figure 4). As expectation, recombinant plasmids generate 2 bands (9,5kb and 1,2kb) when digested by XhoI; ...
6 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 43 | Lượt tải: 0
Effect of plant extracts from eupatorium fortunei turcz on the growth of phytoplankton communities in natural water samples collected from Hoan Kiem and Lang lakes
Over the last two decades, as an alternative to synthetic algicidal agents, natural compounds have been tested for controlling harmful algae in aquatic systems [20]. The test of plant extracts to control bloom of toxic microalgae in natural water samples was also researched by many authors [8, 9, 12, 13]. In 2007, Jancular et al. [8] tested the ...
10 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 61 | Lượt tải: 0
Synthesis and structures of yttrium(III) complexes containing 2-Naphthoyltrifluoroacetone, benzoyltrifluoroacetone and n,n-dimethyl-n’-(9-methylanthracenyl)ethylenediamine ligand
The structure of the C3, C4 complexs reveal a coordination number of eight for central metal ion, in which Y(III) are bonded to six oxygen atoms from three TFPB ligands and two nitrogen atoms from the AnMe2 ligand. The bond lengths of Y1-O are 2.27−2.35 Å. The bond lengths of Y(III) with two nitrogen atoms of AnMe2 N are 2.55 Å and 2.61 Å. The O...
8 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 39 | Lượt tải: 0
Hướng dẫn học sinh vận dụng phương pháp nghiên cứu khoa học thực hiện đề tài “Nghiên cứu phân bố sinh học của thuốc transferrin mang gadolini bằng phương pháp khối phổ plasma cao tần cảm ứng (icp-Ms)”
Kết luận Thông qua việc tổ chức hướng dẫn HS tham gia NCKH về kết quả khoa học, đề tài nghiên cứu đã thành công trong việc tổng hợp mô hình thuốc Lz-Tf nhằm chữa nhiễm khuẩn trong não cùng với việc xây dựng được bản đồ phân bố của nó sau khi tiêm vào chuột. Các kết quả nghiên cứu chỉ ra rằng, thuốc Gd2Lz-Tf có độ bền cao trong cả quá trình bảo ...
11 trang | Chia sẻ: hachi492 | Ngày: 25/02/2022 | Lượt xem: 66 | Lượt tải: 0

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