Results 31 to 40 of about 10,413 (159)

A comparison of photographic, replication and direct clinical examination methods for detecting developmental defects of enamel

BMC Oral Health, 2011
Background Different methods have been used for detecting developmental defects of enamel (DDE). This study aimed to compare photographic and replication methods with the direct clinical examination method for detecting DDE in children's permanent ...
Pakshir Hamid-Reza, Sabokseir Aira, Golkari Ali, Dean M Christopher, Sheiham Aubrey, Watt Richard G   +5 more
doaj   +1 more source

Evaluation of pesticide residues in human blood samples from Punjab (India) [PDF]

Veterinary World, 2015
Aim: The present study was undertaken to estimate the current status of residues of organochlorine pesticides (OCPs), organophosphates (OPs) and synthetic pyrethroids (SPs) pesticides in human blood.
Jasbir Singh Bedi, J. P. S. Gill, P. Kaur, A. Sharma , R. S. Aulakh   +4 more
doaj   +1 more source

Differential effects of p,p′-DDE on testis and liver mitochondria:Implications for reproductive toxicology [PDF]

Reproductive Toxicology, 2011
The release of environmental contaminants can contribute to impaired male fertility. The bioenergetics of isolated liver mitochondria have been used as a toxicological indicator, an inexpensive first line model to screen possible effects of several substances.
Mota, Paula C., Cordeiro, Marília, Pereira, Susana P., Oliveira, Paulo J., Moreno, António J., Ramalho-Santos, João   +5 more
openaire   +3 more sources

A Dual‐Delivery System Designed to Overcome EV‐Mediated Ferroptosis Resistance for Efficient Solid Tumor Therapy

Advanced Science, EarlyView.
(A) Establishment and characterization of the osteosarcoma‐targeted dual‐delivery nanoplatform mBAP1/siENO1@LNP‐OTP for simultaneous regulation of BAP1 and ENO1 in tumor cells. (B) After intravenous administration, mBAP1/siENO1@LNP‐OTP preferentially accumulates at tumor sites through OTP‐mediated targeting.
Yechao Shen, Zhenguo Cao, Zenan Wang, Liang Chen, Jiahao Zhang, Linjie Zeng, Boren Tan, Hengyuan Li, Jiashan Lai, Jiangchu Lei, Fanglu Chen, Peng Lin, Zhenxuan Shao, Zhan Wang   +13 more
wiley   +1 more source

Paternal p,p′-DDE exposure and pre-pubertal high-fat diet increases the susceptibility to fertility impairment and sperm Igf2 DMR2 hypo-methylation in male offspring

Ecotoxicology and Environmental Safety
The hypothesis of paternal origins of health and disease (POHaD) indicates that paternal exposure to adverse environment could alter the epigenetic modification in germ line, increasing the disease susceptibility in offspring or even in subsequent ...
Liping Lu, Yuzhou Cheng, Wei Wu, Lijun Wang, Shuqi Li, Qianyu Li, Liangjing Chen, Jianyun Zhang, Rong Chen, Xiaohua Tan, Yu Hong, Lei Yang, Yang Song   +12 more
doaj   +1 more source

Prevalência e fatores associados a defeitos de desenvolvimento do esmalte em crianças de 5 anos de idade matriculadas em creches na cidade de Teresina, Brasil

Cadernos de Saúde Coletiva, 2021
Resumo Introdução Crianças com defeitos de desenvolvimento de esmalte (DDE) são mais suscetíveis à hipersensibilidade dentinária, maloclusões e dificuldades relativas à adesão de materiais restauradores.
Natália Silva Andrade, Samille Rodrigues Aquino, Isaac Torres dos Santos, Otacílio Batista de Sousa Nétto, Marcoeli Silva Moura, Lúcia de Fátima Almeida de Deus Moura, Marina de Deus Moura de Lima   +6 more
doaj   +1 more source

EPIGENETIC PROGRAMMING OF ASTHMA BY IN UTERO EXPOSURE TO p,p'-DDE

ISEE Conference Abstracts, 2011
Background and Aims:Environmental epigenetic is emerging in asthma. Early-life exposure to dichlorodiphenyldichloroethylene (p,p'-DDE) impacts the immune system development and the risk of asthma b...
Eva Morales, Nadia Vilahur, Mariona Bustamante, Georgia Escaramis, Magda Montfort, Maties Torrent, Xavier Estivill, Jordi Sunyer   +7 more
openaire   +1 more source

Carbon Anodes for Low‐Temperature Nonaqueous Alkali Metal‐Ion Batteries

EcoEnergy, EarlyView.
This review summarizes recent progress in carbon anodes for low‐temperature nonaqueous alkali‐metal ion batteries. Fundamental thermodynamic and kinetic limitations are examined, alongside a systematic discussion of graphite, hard carbon, and emerging carbon architectures.
Zhichun Miao, Dandan Yu, Guojie Liu, Yuyang Qin, Jingyun Mou, Wenlong Song, Lu Shi, Zengqin Xiao, Xin Yuan, Huayu Chen, Laishun Qin, Da Chen   +11 more
wiley   +1 more source

Still there: Persistent Organic Pollutants in fish from two Italian high-mountain lakes

Environmental Chemistry and Ecotoxicology
Persistent Organic Pollutants (POPs) can accumulate in high-mountain lake fish due to long-range transport. The aim of this study was to determine the presence of 41 POPs included in the Stockholm Convention in muscle and livers of Salvelinus fontinalis ...
Aina Queral-Beltran, Paolo Pastorino, Marino Prearo, Romà Tauler, Silvia Lacorte   +4 more
doaj   +1 more source

Fetal loss and maternal serum levels of 2,2',4,4',5,5'-hexachlorbiphenyl (CB-153) and 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p,p'-DDE) exposure: a cohort study in Greenland and two European populations

Environmental Health, 2010
Background In the present study, the aim is to examine the risk of fetal loss related to environmental 2,2',4,4',5,5'-hexachlorobiphenyl (CB-153) or 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p,p'-DDE) exposure.
Ludwicki Jan K, Pedersen Henning S, Jönsson Bo A, Thulstrup Ane M, Toft Gunnar, Zvezday Valentyna, Bonde Jens P   +6 more
doaj   +1 more source