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Mohanan Manoj Vadakkenchery Pushpanathan Anunanthini Padmanabhan Sarath Sasikumar Thelakat Jayanarayanan Ashwin Narayan Selvarajan Dharshini Ramalingam Sathishkumar Ram Bakshi Chinnaswamy Appunu 《Journal of plant research》2021,134(5):1083-1094
Journal of Plant Research - The glyoxalase pathway is a check point to monitor the elevation of methylglyoxal (MG) level in plants and is mediated by glyoxalase I (Gly I) and glyoxalase II (Gly II)... 相似文献
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Neha J. Pagidipati Mark D. Huffman Panniyammakal Jeemon Rajeev Gupta Prakash Negi Thannikot M. Jaison Satyavan Sharma Nakul Sinha Padinhare Mohanan B. G. Muralidhara Sasidharan Bijulal Sivasubramonian Sivasankaran Vijay K. Puri Jacob Jose K. Srinath Reddy Dorairaj Prabhakaran 《PloS one》2013,8(4)
Background
Studies from high-income countries have shown that women receive less aggressive diagnostics and treatment than men in acute coronary syndromes (ACS), though their short-term mortality does not appear to differ from men. Data on gender differences in ACS presentation, management, and outcomes are sparse in India.Methods and Results
The Detection and Management of Coronary Heart Disease (DEMAT) Registry collected data from 1,565 suspected ACS patients (334 women; 1,231 men) from ten tertiary care centers throughout India between 2007–2008. We evaluated gender differences in presentation, in-hospital and discharge management, and 30-day death and major adverse cardiovascular event (MACE; death, re-hospitalization, and cardiac arrest) rates. Women were less likely to present with STEMI than men (38% vs. 55%, p<0.001). Overall inpatient diagnostics and treatment patterns were similar between men and women after adjustment for potential confounders. Optimal discharge management with aspirin, clopidogrel, beta-blockers, and statin therapy was lower for women than men, (58% vs. 65%, p = 0.03), but these differences were attenuated after adjustment (OR = 0.86 (0.62, 1.19)). Neither the outcome of 30-day mortality (OR = 1.40 (0.62, 3.16)) nor MACE (OR = 1.00 (0.67, 1.48)) differed significantly between men and women after adjustment.Conclusions
ACS in-hospital management, discharge management, and 30-day outcomes did not significantly differ between genders in the DEMAT registry, though consistently higher treatment rates and lower event rates in men compared to women were seen. These findings underscore the importance of further investigation of gender differences in cardiovascular care in India. 相似文献3.
Swathy Kottappilly Surendran Raffi Sirajudeen Mohammed Sreenath Mohanan Thittayil Athul Subhash 《Zeitschrift fur angewandte Ichthyologie》2020,36(6):858-859
Length weight relationships (LWRs) were estimated for four species of low value fishes that belongs to four families from the southwest coast of India. The specimens of, Callionymus margaretae, Dactyloptena peterseni, Rogadius serratus and Minous inermis were collected for a period of 1 year from the fishing trawlers of Cochin Fisheries Harbour (Lat. 09° 56′ 327″ N, Long. 76° 15′ 764″ E). The estimated allometric coefficient b values ranged from 2.5020 (Rogadius serratus) to 3.2438 (Dactyloptena peterseni) and r2 values ranged from 0.9492 (Rogadius serratus) to 0.9869 (Dactyloptena peterseni). All the LWRs were highly significant, with p < .001.This study provides the first estimate of LWRs for these low value by catch fish species. 相似文献
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Neelam Sharma-Walia Arun George Paul Virginie Bottero Sathish Sadagopan Mohanan Valiya Veettil Nagaraj Kerur Bala Chandran 《PLoS pathogens》2010,6(2)
Kaposi''s sarcoma (KS), an enigmatic endothelial cell vascular neoplasm, is characterized by the proliferation of spindle shaped endothelial cells, inflammatory cytokines (ICs), growth factors (GFs) and angiogenic factors. KSHV is etiologically linked to KS and expresses its latent genes in KS lesion endothelial cells. Primary infection of human micro vascular endothelial cells (HMVEC-d) results in the establishment of latent infection and reprogramming of host genes, and cyclooxygenase-2 (COX-2) is one of the highly up-regulated genes. Our previous study suggested a role for COX-2 in the establishment and maintenance of KSHV latency. Here, we examined the role of COX-2 in the induction of ICs, GFs, angiogenesis and invasive events occurring during KSHV de novo infection of endothelial cells. A significant amount of COX-2 was detected in KS tissue sections. Telomerase-immortalized human umbilical vein endothelial cells supporting KSHV stable latency (TIVE-LTC) expressed elevated levels of functional COX-2 and microsomal PGE2 synthase (m-PGES), and secreted the predominant eicosanoid inflammatory metabolite PGE2. Infected HMVEC-d and TIVE-LTC cells secreted a variety of ICs, GFs, angiogenic factors and matrix metalloproteinases (MMPs), which were significantly abrogated by COX-2 inhibition either by chemical inhibitors or by siRNA. The ability of these factors to induce tube formation of uninfected endothelial cells was also inhibited. PGE2, secreted early during KSHV infection, profoundly increased the adhesion of uninfected endothelial cells to fibronectin by activating the small G protein Rac1. COX-2 inhibition considerably reduced KSHV latent ORF73 gene expression and survival of TIVE-LTC cells. Collectively, these studies underscore the pivotal role of KSHV induced COX-2/PGE2 in creating KS lesion like microenvironment during de novo infection. Since COX-2 plays multiple roles in KSHV latent gene expression, which themselves are powerful mediators of cytokine induction, anti-apoptosis, cell survival and viral genome maintainence, effective inhibition of COX-2 via well-characterized clinically approved COX-2 inhibitors could potentially be used in treatment to control latent KSHV infection and ameliorate KS. 相似文献
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A new species of Fuirena, F. simpsonii is described from Kerala, India. The new species is allied to F. umbellata Rottb. 相似文献
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Kaposi's sarcoma-associated herpesvirus induces sustained NF-kappaB activation during de novo infection of primary human dermal microvascular endothelial cells that is essential for viral gene expression 下载免费PDF全文
Sadagopan S Sharma-Walia N Veettil MV Raghu H Sivakumar R Bottero V Chandran B 《Journal of virology》2007,81(8):3949-3968
8.
Aruliah Rajasekar Thambidurai Ganesh Babu Sundaram Maruthamuthu Shunmugiah Thevar Karutha Pandian Sidhan Mohanan Narayanan Palaniswamy 《World journal of microbiology & biotechnology》2007,23(8):1065-1074
A facultative anaerobic species Serratia marcescens ACE2 isolated from the corrosion products of a diesel-transporting pipeline in North West India was identified by 16S rDNA
sequence analysis. The role of Serratia marcesens ACE2 on biodegradation of commercial corrosion inhibitor (CCI) and its influence on the corrosion of API 5LX steel has been
enlightened. The degrading strain ACE2 is involved in the process of corrosion of steel API 5LX and also utilizes the inhibitor
as organic source. The quantitative biodegradation efficiency of corrosion inhibitor was 58%, which was calculated by gas
chromatography mass spectrum analysis. The effect of CCI on the growth of bacteria and its corrosion inhibition efficiency
were investigated. Additionally, the role of this bacterium in corrosion of steel has been investigated by powder X-ray diffractometer
(XRD) and scanning electron microscope studies. The presence of high-intensity ferric oxides and manganese oxides noticed
from the XRD indicates that ACE2 enhances the corrosion process in presence of inhibitor as a carbon source. This basic study
will be useful for the development of new approaches for the detection, monitoring and control of microbial corrosion in petroleum
product pipelines. 相似文献
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The purpose of this study was to investigate the role of central 5-HT2C receptor binding in rat model of pancreatic regeneration using 60–70% pancreatectomy. The 5-HT and 5-HT2C receptor kinetics were studied in cerebral cortex and brain stem of sham operated, 72 h pancreatectomised and 7 days pancreatectomised rats. Scatchard analysis with [3H] mesulergine in cerebral cortex showed a significant decrease (p < 0.05) in maximal binding (Bmax) without any change in Kd in 72 h pancreatectomised rats compared with sham. The decreased Bmax reversed to sham level by 7 days after pancreatectomy. In brain stem, Scatchard analysis showed a significant decrease (p < 0.01) in Bmax with a significant increase (p < 0.01) in Kd. Competition analysis in brain stem showed a shift in affinity towards a low affinity. These parameters were reversed to sham level by 7 days after pancreatectomy. Thus the results suggest that 5-HT through the 5-HT2C receptor in the brain has a functional regulatory role in the pancreatic regeneration. 相似文献