Results 81 to 90 of about 9,255 (204)

Decades of Enclosure Protection Exert Composite Effects on Grassland Grasshopper Communities

Integrative Zoology, EarlyView.
Decades of enclosure protection have altered grasshopper community structure, with species‐specific effects on population dynamics. For the low‐mobility grasshopper Chorthippus fallax, abundance did not differ strongly between exclosure‐protected and overgrazed areas, but its egg development duration was longer in exclosures. The two C.
Dan‐dan Feng, Hui‐feng Zhao, Ya‐hui Men, Jing Li, Mei‐ling Yang, Cai‐qing Yang, Bing Chen, Ai‐bing Zhang   +7 more
wiley   +1 more source

Insecticide resistance in the malarial mosquito Anopheles arabiensis and association with the kdr mutation [PDF]

Medical and Veterinary Entomology, 2007
Abstract A colony of Anopheles arabiensis Patton (Diptera: Culicidae) from the Sennar region of Sudan was selected for resistance to dichlorodiphenyltrichloroethane (DDT).
T S, Matambo, H, Abdalla, B D, Brooke, L L, Koekemoer, A, Mnzava, R H, Hunt, M, Coetzee   +6 more
openaire   +2 more sources

Breast Angiosarcoma: 15‐Years Experience

ANZ Journal of Surgery, EarlyView.
ABSTRACT Background Breast angiosarcoma is a rare, aggressive malignancy that can be primary (PAS) or secondary (SAS). This study evaluates the management and outcomes of breast angiosarcoma in a single‐center breast/surgical oncology unit. Methods A retrospective review was conducted on patients with histologically confirmed PAS or SAS who underwent ...
Gaik Si Quah, Christopher Pyke, Christopher Allan   +2 more
wiley   +1 more source

Status of insecticide susceptibility in Anopheles arabiensis and detection of the knockdown resistance mutation (kdr) concerning agricultural practices from Northern Sudan state, Sudan

Journal of Genetic Engineering and Biotechnology, 2021
Background Chemical control has been the most efficient method in mosquito control, the development of insecticide resistance in target populations has a significant impact on vector control.
M. Y. Korti, T. B. Ageep, A. I. Adam, K. B. Shitta, A. A. Hassan, A. A. Algadam, R. M. Baleela, H. A. Saad, S. A. Abuelmaali   +8 more
doaj   +1 more source

KDR Mutation: A High-Frequency Rare Mutation and its Correlation with other Somatic Mutations in Indian Colorectal Cancer Patients

Journal of Next Generation Sequencing & Applications, 2017
Aim: This study aims to find out the frequency of KDR mutation in colorectal cancer patients and if any correlation exists between KDR mutation and demographical features or with other common and uncommon gene mutations occurring in colon cancer. Methods: FFPE samples of 112 patients were analyzed using next generation sequencing.
Mayank Jauhri, Vani Gupta, Yogender Shokeen, Sachin Minhas, Sunita Bhalla, Shyam Aggarwal   +5 more
openaire   +1 more source

New perspectives on VEGF signalling in Alzheimer's disease

Brain Pathology, EarlyView.
Emery et al. bring together findings from recent multi‐omic studies, including single‐cell mRNA analysis of human post‐mortem brain tissue, and proteomic analysis of matched CSF and blood samples in large clinical studies. The authors present evidence of the involvement of altered VEGF signalling in vascular and immune dysfunction and neurodegeneration
Cherelle E. G. Emery, Seth Love, J. Scott Miners   +2 more
wiley   +1 more source

Kdr mutation screening in Anopheles species after molecular identification.

, 2018
Kdr mutation screening in Anopheles species after molecular identification.
Julie Bobichon (3947390), Nothasin Phommavan (3947393), Boutsady Somphong (3947387), Santi Maithaviphet (3947396), Simone Nambanya (3243447), Sébastien Marcombe (181806), Vincent Corbel (63075), Paul T. Brey (587766)   +7 more
core   +1 more source

Cytology‐First Diagnostic Workflow for Melanoma of Unknown Primary With Molecular Profiling

Cytopathology, EarlyView.
Cytology‑first diagnostic workflow for melanoma of unknown primary. Fine‑needle aspiration of an enlarged lymph node enables rapid cytologic evaluation and immunocytochemical confirmation of melanocytic lineage (SOX10). This early cytologic diagnosis facilitates timely surgical excision and comprehensive genomic profiling, supporting integrated ...
Hong Yu, Mokhtar Abdelhammed, Xu Cao, Nisha S. Ramani   +3 more
wiley   +1 more source

The spread of the Leu-Phe kdr mutation through Anopheles gambiae complex in Burkina Faso : genetic introgression and novo phenomena

, 2004
During extensive sampling in Burkina Faso and other African countries, the Leu-Phe mutation producing the kdr pyrethroid resistance phenotype was reported in both Anopheles gambiae ss and A. arabiensis.
Simard, Frédéric, Guillet, Pierre, Kengne, P., Simard, F., Baldet, Thierry, Brengues, Cécile, Akogbeto, M., Hemingway, J., Brengues, C., Hougard, Jean-Marc, Baldet, T., Diabaté, Abdoulaye, Dabiré, K. R., Hougard, J. M., Akogbeto, Martin, Dabiré, Roch Kounbobr, Chandre, F., Guillet, P., Kengne, Pierre, Chandre, Fabrice, Diabate, A., Hemingway, Janet   +21 more
core   +1 more source

Mechanisms of Thrombocytosis in Iron‐Deficiency Anemia

European Journal of Haematology, EarlyView.
ABSTRACT Iron‐deficiency anemia is frequently accompanied by reactive thrombocytosis, yet the mechanisms underlying this association remain incompletely understood. Beyond impaired erythropoiesis, iron availability has emerged as an active regulator of hematopoietic lineage decisions.
João Vitor Facco, Diane S. Krause, Sara T. Olalla Saad   +2 more
wiley   +1 more source