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1.
Baveja Aanchal Chhabra Rashmi Panda Kusuma K. Muthusamy Vignesh Zunjare Rajkumar U. Hossain Firoz 《Journal of plant biochemistry and biotechnology.》2021,30(2):265-274
Journal of Plant Biochemistry and Biotechnology - Sweet corn has emerged as a popular vegetable worldwide. Commercial shrunken2 (sh2)-based sweet corn lacks lysine, tryptophan and provitamin-A,... 相似文献
2.
Avinash M. Veerappa Sangeetha Vishweswaraiah Kusuma Lingaiah Megha Murthy Raviraj V. Suresh Dinesh S. Manjegowda Nallur B. Ramachandra 《PloS one》2015,10(4)
Global spectrum of CNVs is required to catalog variations to provide a high-resolution on the dynamics of genome-organization and human migration. In this study, we performed genome-wide genotyping using high-resolution arrays and identified 44,109 CNVs from 1,715 genomes across 12 populations. The study unraveled the force of independent evolutionary dynamics on genome-organizational plasticity across populations. We demonstrated the use of CNV tool to study human migration and identified a second major settlement establishing new migration routes in addition to existing ones. 相似文献
3.
Nagarapu L Mateti J Gaikwad HK Bantu R Sheeba Rani M Prameela Subhashini NJ 《Bioorganic & medicinal chemistry letters》2011,21(14):4138-4140
A new series of 3-phenyl-N-[3-(4-phenylpiperazin-1yl)propyl]-1H-pyrazole-5-carboxamide derivatives were synthesized and investigated their anti-inflammatory activities using carrageenan-induced rat paw edema model in vivo. All the synthesized compounds were found to be potent anti-inflammatory agents. 相似文献
4.
Lingaiah K Parshwanath BA Mysore SR Krishnamurthy B Ramachandra NB 《Indian journal of human genetics》2010,16(3):166-168
Birth defects have become the important cause of mortality and morbidity in the perinatal period. Congenital heart disease (CHD) is the most common birth defect which includes the varying forms of cardiac abnormalities and occurs with an incidence of 1 per 100 live births. In most of the cases, CHD is an isolated malformation, but about 33% have associated anomalies. Ambiguous genitalia are one such rare anomaly that is associated with CHD among other genital abnormalities. The possible causes for this association could be pseudohermaphroditism, which in turn, may be due to congenital adrenal hyperplasia. The government of any country should consider providing for its people a free prenatal diagnosis for susceptible disorders. 相似文献
5.
Hepatocellular carcinoma is one of the most common cancers and lethal diseases in the world. Recently, many researchers focused to identify novel chemotherapeutic agents from natural sources against hepatocarcinogenesis. The diverse therapeutic potential of essential oils has drawn the attention of researchers to test them for anticancer activity, taking advantage of the fact that their mechanism of action is dissimilar to that of chemotherapeutic agents. Earlier reports indicated that essential oil components, especially monoterpenes, have multiple pharmacological effects which could account for the terpene-tumor suppressive activity. In the present study, it is shown that myrtenal, a natural monoterpene, which acts as an antineoplastic agent against diethylnitrosamine induced phenobarbital promoted experimental hepatocellular carcinoma. The results revealed an elevated level of microsomal lipid peroxidation in the liver, which was found to be significantly reduced by myrtenal treatment. On the contrary, the Phase I hepatic drug metabolizing enzymes' (cytochrome P(450), cytochrome b (5), NADPH-cytochrome c reductase, NADH-cytochrome b ( 5 ) reductase) levels were decreased and the Phase II enzymes (glutathione-S-transferase, uridine 5'-diphospho-glucuronyl transferase) were increased in carcinogen-administered animals, which were reverted to near normalcy upon myrtenal administration. Our findings also showed that myrtenal restrains the liver cancer by preventing the DEN-PB induced up-regulation of TNF-α protein expression by immunoblot. Furthermore, transmission electron microscopic examination also indicated that myrtenal prevents the carcinogen-induced changes in the architecture of liver tissue and cell structure. Thus, this study shows that myrtenal has the ability to suppress the hepatocellular carcinoma in rats. 相似文献
6.
Subbanarashimhan Balasubramanya Lingaiah Rajanna Maniyam Anuradha 《In vitro cellular & developmental biology. Plant》2012,48(2):208-215
Plectranthus barbatus (syn. Coleus forskohlii) is the only known source of forskolin, a compound with a wide range of pharmacological activities. Here, an efficient protocol
for adventitious root regeneration from leaf explants of P. barbatus was developed. Different concentrations of plant growth regulators individually and in combination were used to induce roots
in vitro. Morphogenic responses and forskolin production varied depending on the concentrations of plant growth regulators added to
the medium. Lower concentrations of auxins trigger callus proliferation while higher concentrations induced adventitious root
regeneration. Of all the auxins, 2,4-dichlorophenoxyacetic acid (2,4-D), 2,4,5-trichlorophenoxyacetic acid (2,4,5-T), 2 (2,4,5-trichlorophenoxy)
propionic acid (2,4,5-TP), and 4-amino-3,5,6-trichloropicolinic acid (picloram) induced callus, whereas α-naphthaleneacetic
acid (NAA), indole-3-acetic acid, and indole-3-butyric acid induced rhizogenesis. Use of picloram at 1.0 and 0.5 mg l−1 resulted in the formation of friable callus, and when combined with 0.5 mg l−1 6-benzylamino purine (BA), rhizogenic callus was produced. The cytokinins BA and kinetin produced a mixed response of multiple
shoot regeneration, callus proliferation, and rhizogenesis. The maximum forskolin content of 1,178 mg kg−1 dry weight was found in root cultures initiated on Gamborg’s B5 medium supplemented with 0.5 mg l−1 NAA. The biosynthesis of forskolin was differentiation dependent, and rhizogenic cultures exhibited the maximum biosynthetic
potential for forskolin. 相似文献
7.
Nicolas Brucato Veronica Fernandes Stéphane Mazières Pradiptajati Kusuma Murray P. Cox Joseph Wainaina Ng’ang’a Mohammed Omar Marie-Claude Simeone-Senelle Coralie Frassati Farida Alshamali Bertrand Fin Anne Boland Jean-Francois Deleuze Mark Stoneking Alexander Adelaar Alison Crowther Nicole Boivin Luisa Pereira François-Xavier Ricaut 《American journal of human genetics》2018,102(1):58-68
8.
This paper reports the prevalence of chronic energy deficiency (CED) based on body mass index (BMI) and its relation to other adiposity measures namely, waist-hip ratio (WHR) and conicity index (CI) in some low socio-economic groups from South India. Two ethnic groups from each area type, namely, tribal, rural and urban areas, are included and samples of 646 men and 670 women belonging to six groups are selected on a multistage basis. Based on the measurements, BMI, WHR and CI are calculated. A considerable proportion of populations studied here experience CED. A higher proportion of women than men show CED. The BMI and WHR are slightly higher among men and WHR exhibits significant intersex difference. The CI is in expected ranges and all ethnic groups differ from each other in all measurements and indices. Age is strongly correlated with WHR and CI, but not with BMI. Both WHR and CI are influenced by BMI. BMI and sex are found to be significant contributors to the variation in WHR, and ethnicity also added to the variation in CI. The present study also concludes that adult malnutrition (as indicated by BMI) is spread to a considerable extent in these populations of low socio-economic status. It appears that the ethnic differences occurring in several measurements/indices reflect the economic and social conditions. 相似文献
9.
Richa Kusuma Wati Theerapong Theppakorn Soottawat Benjakul Saroat Rawdkuen 《Process Biochemistry》2009,44(12):1307-1314
Three-phase partitioning (TPP) was used to isolate trypsin inhibitors from navy bean (NB), red kidney bean (RK) and adzuki bean (AZ) from the Royal Project Foundation in Thailand. The method was to mix the crude extract with solid ammonium sulfate (30% saturation, w/v) and tert-butanol (t-butanol) in order to obtain the three phases. The trypsin inhibitor was purified to 5-, 14- and 7-fold with 315%, 441% and 228% recovery for NB, RK and AZ, respectively. The SDS-PAGE showed the major inhibitor band with the molecular weights (MWs) of 132, 118 and 13 kDa for NB, RK and AZ, respectively. The fractions from NB and AZ showed higher pH stability compared to that of the RK, and they had the optimum pH ranges of 7–9. The highest relative inhibitory activity of the fractions of NB and RK were found at 50 °C, and all fractions were quite stable at 90 °C for 60 min of incubation. Increasing the concentration of salt (up to 3%, w/v) did not significantly decrease the inhibitory activity of all fractions (p > 0.05). The trypsin inhibitors from the three legumes were unable to inhibit the autolysis of Pacific whiting and arrowtooth flounder muscles. 相似文献
10.
S. A. Rizwan Rakesh Kumar Arvind Kumar Singh Y. S. Kusuma Kapil Yadav Chandrakant S. Pandav 《PloS one》2014,9(5)