排序方式: 共有212条查询结果,搜索用时 31 毫秒
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Kasirajan B Maruthamuthu R Gopalakrishnan V Arumugam K Asirvatham H Murali V Mohandass R Bhaskar A 《Bioinformation》2007,2(3):105-106
The knowledge of most plants used in the treatment of asthma, the plant part which is effective in treatment is confined to very few persons who are engaged in folklore medicine. However, this form of medicine is not very popular. Therefore, it is of considerable interest to ethno-botanical community to understand the plants and the parts used for treatment. Here, we describe AsthmaPlantBase, a database containing information of medicinal plants for treatment of asthma.
Availability 相似文献
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Gowdhami Balakrishnan Manojkumar Yesaiyan Vimala R. T. V. Ramya Venkatesan Karthiyayini Balakrishnan Kadalmani Balamuthu Akbarsha Mohammad Abdulkader 《Biometals》2022,35(1):67-85
BioMetals - Increasing cancer drug chemo-resistance, especially in the treatment of breast and lung cancers, alarms the immediate need of newer and effective anticancer drugs. Until now,... 相似文献
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Ramya TN Surolia N Surolia A 《Biochemical and biophysical research communications》2006,348(2):579-584
We demonstrate, for the first time, a functional polyamine biosynthetic pathway in the malaria parasite Plasmodium falciparum that culminates in the synthesis of spermine. Additionally, we also report putrescine and spermidine salvage in the malaria parasite. Putrescine and spermidine transport in P. falciparum infected red blood cells is a highly specific, carrier mediated and active process, mediated by new transporters that differ from the transporters of uninfected red blood cells in their kinetic parameters, Vmax and km, as well as in their activation energy. 相似文献
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We report here a comparative study of the molecular conformational energy landscape generated using the mutually orthogonal Latin squares (MOLS) method, molecular dynamics (MD), and Monte Carlo (MC) simulation. The MOLS method, as described earlier from our laboratory, uses an experimental design technique to rapidly and exhaustively sample the low energy conformations of a molecule. MD and MC simulations have been used to perform similar tasks. In the comparison reported here, the three methods were applied to a pair of neuropeptides, namely Met- and Leu-enkephalin. A set of 1500 conformations of these enkephalins were generated using these methods with CHARMM22 force field, and the resulting samples were analyzed to determine the extent and nature of coverage of the conformational space. The results indicate that the MOLS method samples a larger number of possible conformations and identifies conformations closer to the experimental structures than the MD and MC simulations. 相似文献
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Vimaleswaran KS Radha V Ramya K Babu HN Savitha N Roopa V Monalisa D Deepa R Ghosh S Majumder PP Rao MR Mohan V 《Human genetics》2008,123(6):599-605
Adiponectin is an adipose tissue specific protein that is decreased in subjects with obesity and type 2 diabetes. The objective
of the present study was to examine whether variants in the regulatory regions of the adiponectin gene contribute to type
2 diabetes in Asian Indians. The study comprised of 2,000 normal glucose tolerant (NGT) and 2,000 type 2 diabetic, unrelated
subjects randomly selected from the Chennai Urban Rural Epidemiology Study (CURES), in southern India. Fasting serum adiponectin
levels were measured by radioimmunoassay. We identified two proximal promoter SNPs (−11377C→G and −11282T→C), one intronic
SNP (+10211T→G) and one exonic SNP (+45T→G) by SSCP and direct sequencing in a pilot study (n = 500). The +10211T→G SNP alone was genotyped using PCR-RFLP in 4,000 study subjects. Logistic regression analysis revealed
that subjects with TG genotype of +10211T→G had significantly higher risk for diabetes compared to TT genotype [Odds ratio
1.28; 95% Confidence Interval (CI) 1.07–1.54; P = 0.008]. However, no association with diabetes was observed with GG genotype (P = 0.22). Stratification of the study subjects based on BMI showed that the odds ratio for obesity for the TG genotype was
1.53 (95%CI 1.3–1.8; P < 10−7) and that for GG genotype, 2.10 (95% CI 1.3–3.3; P = 0.002). Among NGT subjects, the mean serum adiponectin levels were significantly lower among the GG (P = 0.007) and TG (P = 0.001) genotypes compared to TT genotype. Among Asian Indians there is an association of +10211T→G polymorphism in the
first intron of the adiponectin gene with type 2 diabetes, obesity and hypoadiponectinemia. 相似文献
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Supriya Khedkar Sushma Prabhakara Ramya Malarini Loganathan Chandana S Malali Gowda Gayathri Arakere Aswin Sai Narain Seshasayee 《Journal of bacteriology》2012,194(24):6946-6947
We report the draft genome sequence of methicillin-resistant Staphylococcus aureus (MRSA) strain ST672, an emerging disease clone in India, from a septicemia patient. The genome size is about 2.82 Mb with 2,485 open reading frames (ORFs). The staphylococcal cassette chromosome mec (SCCmec) element (type V) and immune evasion cluster appear to be different from those of strain ST772 on preliminary examination. 相似文献
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Background
Endocytosis is a key regulator of growth factor signaling pathways. Recent studies showed that the localization to endosomes of intracellular mediators of growth factor signaling may be required for their function. Although there is substantial evidence linking endocytosis and growth factor signaling in cultured cells, there has been little study of the endosomal localization of signaling components in intact tissues or organs. 相似文献30.
Manda Sathish Sabanis Chetan Dushantrao Shalini Nekkanti Ramya Tokala Soujanya Thatikonda Yellaiah Tangella Gunda Srinivas Shirisha Cherukommu Namballa Hari Krishna Nagula Shankaraiah Narayana Nagesh Ahmed Kamal 《Bioorganic & medicinal chemistry》2018,26(17):4916-4929
A series of new C3-trans-cinnamide linked β-carboline conjugates has been synthesized by coupling between various β-carboline amines and substituted cinnamic acids. Evaluation of their anti-proliferative activity against a panel of selected human cancer cell lines such as A549 (lung cancer), MCF-7 (breast cancer), B16 (melanoma), HeLa (cervical cancer) and a normal cell line NIH3T3 (mouse embryonic fibroblast cell line), suggested that the newly designed conjugates are considerably active against all the tested cancer cell lines with IC50 values 13–45?nM. Moreover, the conjugates 8v and 8x were the most active against MCF-7 cells (14.05?nM and 13.84?nM respectively) and also even potent on other cell lines tested. Further, detailed investigations such as cell cycle analysis, apoptosis induction study, topoisomerase I inhibition assay, DNA binding affinity and docking studies revealed that these new conjugates are DNA interactive topoisomerase I inhibitors. 相似文献