Results 171 to 180 of about 1,187,841 (327)

Seventy-eight entire mitochondrial genomes and nuclear rRNA genes provide insight into the phylogeny of the hard ticks, particularly the Haemaphysalis species, Africaniella transversale and Robertsicus elaphensis.

Ticks and Tick-borne Diseases, 2022
Samuel Kelava, B. Mans, R. Shao, D. Barker, E. Teo, Elisha Chatanga, Alexander W. Gofton, M. M. Moustafa, R. Nakao, S. Barker   +9 more
semanticscholar   +1 more source

Observation of Optical Precursor in Time‐Energy‐Entangled W Triphotons

Advanced Science, EarlyView.
This study reports the observation of optical precursors at the triphoton level through the SSWM process. By appropriately adjusting the optical depth (OD), optical precursors are effectively separated from the main wave through utilizing the slow‐light effect to manipulate the triphoton temporal correlations in the group delay regime.
Zhou Feng, Rui Zhuang, Sinong Liu, Guobin Liu, Kangkang Li, Yanpeng Zhang   +5 more
wiley   +1 more source

Controlling Ectoparasites on Welsh Organic Sheep Farms [PDF]

, 2003
1. Organophosphate (OP) based dips offer a broad spectrum control against all major ectoparasites in the UK. However, there is continuing controversy over the safety to dip operators and the environment. The use of OPs is prohibited by organic standards,
Frost, David, McLean, Dr Barbara
core  

DON‐Loaded Nanodrug‐T Cell Conjugates With PD‐L1 Blockade for Solid Tumor Therapy

Advanced Science, EarlyView.
This study establishes DON‐loaded T cell‐nanodrug conjugates with PD‐L1 blockade, creating a synergistic system. As a glutamine antagonist, sustained DON release enhances T‐cell endurance and infiltration by promoting memory differentiation and upregulating adhesion and motility genes, while PD‐L1 blockade alleviates immunosuppression and directs T ...
Xin Yang, Xiaoshuang Niu, Ye Su, Xiaoyun Ye, Wanqiong Li, Wenxuan Zeng, Xin Zhao, Zhuoying He, Qingyu Dong, Xiuman Zhou, Xinghua Sui, Guanyu Chen, Yanfeng Gao, Juan Liu   +13 more
wiley   +1 more source

Survey on infestation to external parasites and their roles in of in transmission of protozoan disease in goat in Maku Region [PDF]

Āsīb/shināsī-i Darmāngāhī-i Dāmpizishkī, 2012
The present study aims to determine the rate of infestation to external parasites, determine the fauna (genus and species) and also investigation their role in transmission of protozoan infections in goat in maku region.
A Gharekhani, M Tavassoli
doaj  

Rodents of the subfamily Sigmodontinae (Myomorpha: Cricetidae) as hosts for South American hard ticks (Acari: Ixodidae) with hypotheses on life history [PDF]

, 2011
Alberto A. Guglielmone, Santiago Nava
openalex   +1 more source

The Molecular Basis of Amino Acids Sensing

Advanced Science, EarlyView.
Amino acids are essential as protein building blocks and signaling molecules, enabling metabolic regulation. Cells sense amino acid levels to control protein synthesis, maintain homeostasis, and adapt to nutritional changes. This review explores recent advances in amino acid sensing mechanisms across organisms, highlighting their roles in cellular ...
Cong Jiang, Xiao Tan, Jiali Jin, Ping Wang   +3 more
wiley   +1 more source

Bionic Nanostructures Create Mechanical Signals to Mediate the Composite Structural Bone Regeneration Through Multi‐System Regulation

Advanced Science, EarlyView.
Inspired by the structural and functional characteristics of bone, bionic nanomaterials combined with nanotechnology can more accurately replicate stem cell niches, enabling the design of bone tissue engineering scaffolds with diverse nanoscale properties to promote stem cell migration, proliferation, and differentiation. This precise control over stem
Yangfan Pei, Yihan Wang, Jingxia Chen, Jing Zhou, Yuzhu Han, Xiuyu Liu, Siyu Chen, Sheng Chen, Dixin He, Yunxiao Wu, Huixin Lv, Yanmin Zhou   +11 more
wiley   +1 more source

A study on epidemiology of hard tick (Ixodidae) in sheep in Sulaimani governorate - Iraq [PDF]

, 2012
M. A. Kadir, I. K. Zangana, Bahzad Mustafa   +2 more
openalex   +1 more source

Characterization of B Cell Responses in Rainbow Trout (Oncorhynchus Mykiss) Affected by Red Mark Syndrome

Advanced Science, EarlyView.
This study extensively characterizes the B cell response of rainbow trout (Oncorhynchus mykiss) in response to red mark syndrome (RMS). This disease, suspected to be caused by a Midichloria‐like organism (MLO), induces skin lesions in the infected animals, characterized by a massive influx of IgM+ B cells.
J Germán Herranz‐Jusdado, Samuel Vicente‐Gil, Esther Morel, Pablo Jiménez‐Barrios, Rocío Simón, Pedro Perdiguero, Diana Martín, Marta Vargas‐Ramírez, Niels Lorenzen, Jacob Günther Schmidt, Carolina Tafalla   +10 more
wiley   +1 more source