Palmoplantar keratosis caused by arsenic toxicity

2021 ◽  
Author(s):  
Kajal Patel ◽  
Alex Gin ◽  
Laura Scardamaglia
Keyword(s):  
Arsenic Toxicity ◽  
Palmoplantar Keratosis

Papillon-Lefevre Syndrome: Challenge for Periodontal Management

2019 ◽  
Vol 3 (2) ◽  
pp. 84-86
Author(s):  
Krishna Prasad Lamichhane ◽  
Shaili Pradhan ◽  
Ranjita Shreshta Gorkhali ◽  
Pramod Kumar Koirala
Keyword(s):  
Significant Role ◽  
Autosomal Recessive ◽  
Clinical Manifestations ◽  
Autosomal Recessive Disorder ◽  
Genetic Mutations ◽  
Rare Autosomal Recessive Disorder ◽  
Diagnosis And Management ◽  
Periodontal Destruction ◽  
Palmoplantar Keratosis

Papillon-Lefèvre syndrome (PLS) is a rare autosomal recessive disorder associated with rapidly progressing periodontitis leading to premature loss of deciduous and permanent dentition and diffuse palmoplantar keratosis. Immunologic alterations, genetic mutations, and role of bacteria are some aetiologic factors. Patients present with early periodontal destruction, so periodontists play a significant role in diagnosis and management. This paper reports a case of Papillon- Lefevre syndrome with its clinical manifestations and challenges for periodontal management which was diagnosed in dental department.

Exogenous IAA Alleviates Arsenic Toxicity to Rice and Reduces Arsenic Accumulation in Rice Grains

2021 ◽  
Author(s):  
Yue He ◽  
Ting Zhang ◽  
Yu Sun ◽  
Xuejing Wang ◽  
Qingqing Cao ◽  
...  
Keyword(s):  
Arsenic Toxicity ◽  
Rice Grains ◽  
Arsenic Accumulation ◽  
Exogenous Iaa

Histological and proteome analyses of Microbacterium foliorum-mediated decrease in arsenic toxicity in Melastoma malabathricum

3 Biotech ◽  
2021 ◽  
Vol 11 (7) ◽  
Author(s):  
Sadiya Alka ◽  
Shafinaz Shahir ◽  
Norahim Ibrahim ◽  
Norasfaliza Rahmad ◽  
Norhazalina Haliba ◽  
...  
Keyword(s):  
Arsenic Toxicity ◽  
Melastoma Malabathricum

Soil arsenic toxicity differentially impacts C3 (barley) and C4 (maize) crops under future climate atmospheric CO2

2021 ◽  
Vol 414 ◽  
pp. 125331
Author(s):  
Hamada AbdElgawad ◽  
Sébastjen Schoenaers ◽  
Gaurav Zinta ◽  
Yasser M. Hassan ◽  
Mohamed Abdel-Mawgoud ◽  
...  
Keyword(s):  
Future Climate ◽  
Atmospheric Co2 ◽  
Arsenic Toxicity ◽  
Soil Arsenic

scholarly journals Chronic Exposure to Arsenic in Drinking Water Causes Alterations in Locomotor Activity and Decreases Striatal mRNA for the D2 Dopamine Receptor in CD1 Male Mice

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Claudia Leticia Moreno Ávila ◽  
Jorge H. Limón-Pacheco ◽  
Magda Giordano ◽  
Verónica M. Rodríguez
Keyword(s):  
Drinking Water ◽  
Locomotor Activity ◽  
Dopamine Receptor ◽  
Dopaminergic System ◽  
Arsenic Exposure ◽  
D2 Receptors ◽  
Motor Memory ◽  
Arsenic Toxicity ◽  
D2 Dopamine Receptor ◽  
Cd1 Mice

Arsenic exposure has been associated with sensory, motor, memory, and learning alterations in humans and alterations in locomotor activity, behavioral tasks, and neurotransmitters systems in rodents. In this study, CD1 mice were exposed to 0.5 or 5.0 mg As/L of drinking water for 6 months. Locomotor activity, aggression, interspecific behavior and physical appearance, monoamines levels, and expression of the messenger for dopamine receptors D1 and D2 were assessed. Arsenic exposure produced hypoactivity at six months and other behaviors such as rearing and on-wall rearing and barbering showed both increases and decreases. No alterations on aggressive behavior or monoamines levels in striatum or frontal cortex were observed. A significant decrease in the expression of mRNA for D2 receptors was found in striatum of mice exposed to 5.0 mg As/L. This study provides evidence for the use of dopamine receptor D2 as potential target of arsenic toxicity in the dopaminergic system.

Reducing arsenic toxicity using the interfacial oxygen nanobubble technology for sediment remediation

2021 ◽  
Vol 205 ◽  
pp. 117657 ◽  
Author(s):  
Ying Tang ◽  
Meiyi Zhang ◽  
Jing Zhang ◽  
Tao Lyu ◽  
Mick Cooper ◽  
...  
Keyword(s):  
Arsenic Toxicity ◽  
Sediment Remediation ◽  
Interfacial Oxygen

scholarly journals Nonsynonymous Polymorphisms in the Human AS3MT Arsenic Methylation Gene: Implications for Arsenic Toxicity

2017 ◽  
Vol 30 (7) ◽  
pp. 1481-1491 ◽  
Author(s):  
Jiaojiao Li ◽  
Charles Packianathan ◽  
Toby G. Rossman ◽  
Barry P. Rosen
Keyword(s):  
Arsenic Toxicity ◽  
Arsenic Methylation

scholarly journals Salicylic acid modulates arsenic toxicity by reducing its root to shoot translocation in rice (Oryza sativa L.)

2015 ◽  
Vol 6 ◽  
Author(s):  
Amit P. Singh ◽  
Garima Dixit ◽  
Seema Mishra ◽  
Sanjay Dwivedi ◽  
Manish Tiwari ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Arsenic Toxicity
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