Results 21 to 30 of about 925,014 (219)

MONITORING AND RISK EXPOSURE STUDIES OF SOME PESTICIDE RESIDUES DETECTED IN EGYPTIAN FRUIT AND VEGETABLES [PDF]

Journal of Plant Protection and Pathology, 2012
A monitoring study of pesticide residues was carried out in Egypt 2010.A 225 samples of different types of fruits and vegetables collected from nine Egyptian local markets located in nine governorates.
Sanaa El- Sawi, A. Mahmoud, Y. Nabil, Mona Khorshed   +3 more
doaj   +1 more source

Determination of the Antioxidant Activity of Samples of Tea and Commercial Sources of Vitamin C, Using an Enzymatic Biosensor

Antioxidants, 2021
Antioxidants are synthetic or natural compounds capable of preventing or delaying oxidative damage caused by chemical species that can oxidize cell biomolecules, such as proteins, membranes, and DNA, leading to the development of various pathologies ...
Danilo Braga Ribeiro, Gabriela Santos Silva, Djanira Rubim dos Santos, Andressa Rose Castro Costa, Eliane Braga Ribeiro, Mihaela Badea, Gilvanda Silva Nunes   +6 more
doaj   +1 more source

Physiological mechanism of sodium salicylate and folcisteine on alleviating salt stress in wheat seedlings

Scientific Reports, 2023
Soil salinization substantially hampers the growth and development of wheat, potentially leading to plant death in severe cases, thus reducing grain yield and quality. This phenomenon poses a significant threat to food security in China.
Aohui Han, Cuiling Wang, Jingchong Li, Li Xu, Xiaoyan Guo, Weiguo Li, Feng Zhou, Runqiang Liu   +7 more
doaj   +1 more source

ETHYLENE-BIS- DITHIOCARBAMATES RESIDUES IN SOME FOOD AND THE POTENTIAL RISK FOR EGYPTIAN CONSUMERS [PDF]

Journal of Plant Protection and Pathology, 2010
Dithiocarbamates are a non-systemic group of Fungicides widely used to protect crops from fungal diseases. The current methodology used by monitoring laboratories to determine dithiocarbamates in food involves the analysis of CS2 generated after ...
M. Amer, E. Attallah, A. Gomaa, Mona Khorshed   +3 more
doaj   +1 more source

Carcinomas and Carcinoid Tumors of the Lungs and Bronchi in Children and Adolescents: The EXPeRT Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary lung carcinomas and bronchial carcinoid tumors (BC) are very rare malignancies in childhood. While typical BC and mucoepidermoid carcinomas are mostly low‐grade, localized tumors with a more favorable prognosis than in adults, necessitating avoidance of overtreatment, adenocarcinomas of the lung are often diagnosed at advanced disease ...
Michael Abele, Calogero Virgone, Michaela Kuhlen, Sabine Irtan, Yves Reguerre, Malgorzata Krawczyk, Ewa Bien, Tal Ben‐Ami, Maja Cesen, Ricardo Lopez‐Almaraz, Andrea Ferrari, Gianni Bisogno, Dominik T. Schneider, Abbas Agaimy, Constantin Lapa, Hubert Ducou le Pointe, Rainer Claus, Catherine Daniel, Ines B. Brecht, Daniel Orbach   +19 more
wiley   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Chitosan oligosaccharide alleviates the growth inhibition caused by physcion and synergistically enhances resilience in maize seedlings

Scientific Reports, 2022
The use of biopesticides has gradually become essential to ensure food security and sustainable agricultural production. Nevertheless, the use of single biopesticides is frequently suboptimal in agricultural production given the diversity of biotic and ...
Jingchong Li, Aohui Han, Lei Zhang, Yang Meng, Li Xu, Feixiang Ma, Runqiang Liu   +6 more
doaj   +1 more source

Fennel‐seeds extract as an analyte protectant for the GC‐MS/MS residue analysis of 182 pesticide in strawberries: Comparing the manual mixing and sandwich injection

Journal of Chromatography Open, 2022
The direct injection of acetonitrile sample extracts using GC-MS/MS is a challenging task in specific matrices of high polar components, like strawberries.
Abd-Alrahman H. Abo-Gaida, Amr H. Shendy, Sherif M. Taha, Hend A. Mahmoud, Emad R Attallah, Amadeo R. Fernandez-Alba   +5 more
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman, Katherine K. Matthay, Fabienne Hollinger, Catriona Black, Ann A. Lazar, Miguel Pampaloni, Steven G. DuBois, Kieuhoa T. Vo   +7 more
wiley   +1 more source