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The Materials Map is an open tool for improving networking and interdisciplinary exchange within materials research. It enables cross-database search for cooperation and network partners and discovering of the research landscape.

The dashboard provides detailed information about the selected scientist, e.g. publications. The dashboard can be filtered and shows the relationship to co-authors in different diagrams. In addition, a link is provided to find contact information.

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The Materials Map is still under development. In its current state, it is only based on one single data source and, thus, incomplete and contains duplicates. We are working on incorporating new open data sources like ORCID to improve the quality and the timeliness of our data. We will update Materials Map as soon as possible and kindly ask for your patience.

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in Cooperation with on an Cooperation-Score of 37%

Topics

Publications (6/6 displayed)

  • 2014Angiotensin-Converting Enzyme Gene Insertion/Deletion Polymorphism and Small Vessel Cerebral Stroke in Indian Population13citations
  • 2014Protein Z G79A polymorphism and puerperal cerebral venous thrombosis.2citations
  • 2012Janus kinase (JAK) 2 V617F mutation in Asian Indians with cerebral venous thrombosis and without overt myeloproliferative disorders.24citations
  • 2009Association of endothelial nitric oxide synthase gene polymorphisms with early-onset ischemic stroke in South Indians.25citations
  • 2006Factor V gene A4070G mutation and the risk of cerebral veno-sinus thrombosis occurring during puerperium.18citations
  • 2006Thrombophilic gene polymorphisms in puerperal cerebral veno-sinus thrombosis.22citations

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Prabhakar, Puttachandra
1 / 1 shared
Nagaraja, Dindagur
1 / 1 shared
De, Tanima
1 / 1 shared
Nagaraja, D.
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Dd, Yadav
1 / 1 shared
De, T.
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Prabhakar, P.
1 / 5 shared
Karthik, N.
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Tp, Kruthika-Vinod
2 / 2 shared
Dindagur, N.
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Co-Authors (by relevance)

  • Prabhakar, Puttachandra
  • Nagaraja, Dindagur
  • De, Tanima
  • Nagaraja, D.
  • Dd, Yadav
  • De, T.
  • Prabhakar, P.
  • Karthik, N.
  • Tp, Kruthika-Vinod
  • Dindagur, N.
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article

Angiotensin-Converting Enzyme Gene Insertion/Deletion Polymorphism and Small Vessel Cerebral Stroke in Indian Population

  • Prabhakar, Puttachandra
  • Nagaraja, Dindagur
  • De, Tanima
  • Christopher, Rita
Abstract

<jats:p><jats:italic>Background</jats:italic>. Hypertension is an established risk factor for small-vessel cerebral stroke and the renin-angiotensin system plays an important role in the maintenance of blood pressure. We aimed at evaluating the contribution of the angiotensin-converting enzyme (<jats:italic>ACE</jats:italic>) gene insertion/deletion (I/D) polymorphism to the risk of small-vessel stroke in south Indian population.<jats:italic>Materials and Methods</jats:italic>. We investigated 128 patients diagnosed with small-vessel stroke and 236 age, and gender-matched healthy controls.<jats:italic>ACE</jats:italic>I/D polymorphism was detected by polymerase chain reaction.<jats:italic>Results</jats:italic>. Hypertension was significantly more prevalent in the patient group and was associated with 6-fold increase in risk for stroke.<jats:italic>ACE</jats:italic>genotypes were in Hardy-Weinberg equilibrium in both patients and controls. Prevalence of DD, ID, and II genotypes in cases (34.4%, 43.7%, and 28%) did not differ significantly from controls (31.8%, 43.2%, and 25%). The polymorphism was not associated with small-vessel stroke (OR: 1.34; 95% CI: 0.52–1.55). However, diastolic blood pressure was associated with the<jats:italic>ACE</jats:italic>I/D genotypes in the patients. (DD;<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mrow><mml:mn>90.2</mml:mn><mml:mo>±</mml:mo><mml:mn>14.2</mml:mn><mml:mo>&gt;</mml:mo></mml:mrow></mml:math>ID;<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:mrow><mml:mn>86.2</mml:mn><mml:mo>±</mml:mo><mml:mn>11.9</mml:mn><mml:mo>&gt;</mml:mo></mml:mrow></mml:math>II;<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M3"><mml:mrow><mml:mn>82.3</mml:mn><mml:mo>±</mml:mo><mml:mn>7.8</mml:mn></mml:mrow></mml:math> mm Hg,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M4"><mml:mi> </mml:mi><mml:mi> </mml:mi><mml:mi>P</mml:mi><mml:mo>=</mml:mo><mml:mn>0.047</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>.<jats:italic>Conclusion</jats:italic>. Our study showed that hypertension, but not<jats:italic>ACE</jats:italic>I/D polymorphism, increased the risk of small-vessel stroke.</jats:p>

Topics
  • impedance spectroscopy
  • chemical ionisation