Results 51 to 60 of about 121,822 (302)

Biological control of the chestnut gall wasp with \emph{T. sinensis}: a mathematical model

open access: yes, 2015
The Asian chestnut gall wasp \emph{Dryocosmus kuriphilus}, native of China, has become a pest when it appeared in Japan, Korea, and the United States. In Europe it was first found in Italy, in 2002.
Alma, Alberto   +4 more
core   +1 more source

Frontiers of parasitology research in the People's Republic of China : infection, diagnosis, protection and surveillance [PDF]

open access: yes, 2012
: Control and eventual elimination of human parasitic diseases in the People's Republic of China (P.R. China) requires novel approaches, particularly in the areas of diagnostics, mathematical modelling, monitoring, evaluation, surveillance and public ...
Bergquist, R.   +6 more
core   +2 more sources

Structure‐Guided Engineering of a Promiscuous O‐Methyltransferase for a SAM Regeneration Biocatalysis Platform of Methylated Pharmaceuticals

open access: yesAdvanced Science, EarlyView.
A substrate promiscuous and regioselective O‐methyltransferase, SmOMT, is functionally and structurally characterized. A double mutant, SmOMTE152A/I306A, exhibited enhanced catalytic activity. By coupling this mutant with a mutant halide methyltransferase, AtHMTV140T, for SAM regeneration, a superior artificial fusion enzyme, AtHMTV140T‐L95‐SmOMTE152A ...
Xiran Xiong   +11 more
wiley   +1 more source

Clonorchis sinensis infection amplifies hepatocellular carcinoma stemness, predicting unfavorable prognosis.

open access: yesPLoS Neglected Tropical Diseases
BackgroundExtensive evidence links Clonorchis sinensis (C. sinensis) to cholangiocarcinoma; however, its association with hepatocellular carcinoma (HCC) is less acknowledged, and the underlying mechanism remains unclear.
Qiumei Lin   +9 more
doaj   +1 more source

In vitro inhibition of Helicobacter pylori urease with non and semi fermented Camellia sinensis [PDF]

open access: yes, 2009
Purpose: Helicobacter pylori is the etiological agent in duodenal and peptic ulcers. The growing problem of antibiotic resistance by the organism demands the search for novel compounds, especially from natural sources.
Amirmozafari, N.   +5 more
core  

Yarsagumba Collection and Marketing: a Key Income Source of People in Api Nampa Conservation Area, Darchula, Nepal [PDF]

open access: yes, 2020
Yarsagumba the Himalayan gold rush is the major part of the economy of the himalayan people in the Darchula distict. Our study was conducted in Khandeshwori region of the the Darchula district to quantify the contribution of Yarsagumba on the total ...
Bhatta, J. (Jagdish)   +5 more
core  

Bioremediation of Crystal Violet Dye Using Sapindus mukorossi Functionalized Iron‐Oxide Nanoparticles From Coprecipitation Method

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The textile industry is a water‐intensive industry that disrupts aquatic ecosystems by releasing recalcitrant chemicals like crystal violet (CV) dye characterized by its carcinogenic and mutagenic nature. Ethanolic extract of saponin‐rich Sapindus mukorossi was employed in the synthesis of biogenic iron oxide nanoparticles (IONP).
Rajeswari M. Kulkarni   +3 more
wiley   +1 more source

Clonorchis sinensis on the prognosis of patients with spontaneous rupture of Hepatocellular Carcinoma: An inverse probability of treatment weighting analysis.

open access: yesPLoS Neglected Tropical Diseases
BackgroundWe examined the impact of the Clonorchis sinensis (C. sinensis) infection on the survival outcomes of spontaneous rupture Hepatocellular Carcinoma (srHCC) patients undergoing hepatectomy.MethodsBetween May 2013 and December 2021, 157 ...
Hang-Hang Ni   +5 more
doaj   +1 more source

Ecdysone Receptor (EcR) and Ultraspiracle Protein (USP) Genes From Conopomorpha sinensis Bradley Eggs: Identification and Expression in Response to Insecticides

open access: yesFrontiers in Physiology, 2020
Conopomorpha sinensis Bradley (Lepidoptera: Gracilariidae) is the dominant insect pest of litchi (chinensis Sonn.) and longan (Euphoria longan Lour.) fruit trees.
Qiong Yao   +5 more
doaj   +1 more source

Molecular cloning and characterization of growth factor receptor bound-protein in Clonorchis sinensis. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: Clonorchis sinensis causes clonorchiasis, a potentially serious disease. Growth factor receptor-bound protein 2 (Grb2) is a cytosolic protein conserved among animals and plays roles in cellular functions such as meiosis, organogenesis and ...
Xuelian Bai   +5 more
doaj   +1 more source

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