A cyclic dipeptide for salinity stress alleviation and the trophic flexibility of endophyte provide insights into saltmarsh plant-microbe interactions.

In response to climate change, the nature of endophytes and their applications in sustainable agriculture have attracted the attention of academics and agro-industries. This work focused on the endophytic halophiles of the endangered Taiwanese salt marsh plant, , and evaluated the functions of these isolates through salinity stress alleviation assay using . The endophytic strain BP01R2, which can promote plant growth and salinity tolerance, was further characterized through multi-omics approaches.

Spatial distribution and habitat suitability of Biomphalaria straminea, intermediate host of Schistosoma mansoni, in Guangdong, China.

Background: Biomphalaria straminea is an invasive vector in China, posing a significant threat to public health. Understanding the factors affecting the establishment of this snail is crucial to improve our ability to manage its dispersal and potential risk of schistosomiasis transmission. This study sought to determine the spatial distribution of B.

[Distribution and schistosomiasis transmission risks of Biomphalaria straminea in inland China].

Biomphalaria straminea, the intermediary host of Schistosoma mansoni, was found by survey in local areas of Shenzhen City in 1981, which was the first finding of the snail in inland China. By 2013, the snail had spread in large range of Shenzhen City and overspread to the surrounding regions, Dongguan City and Huizhou City. Due to the facts that Shenzhen City has many international communications and is a key area of labor export, with high population mobility, while the reports of S.

[Survey of distribution of Enterobius vermicularis infection of children in Huadu District, Guangzhou City].

Objective: To understand the status of Enterobius vermicularis infection of children in Huadu District, Guangzhou City so as to provide the evidence for improving the control work.

Methods: In 2012, 24 kindergartens and 24 primary schools were selected as survey sites by the stratified random sampling method and 200 or more children aged below 10 years per site were investigated for the Enterobius vermicularis infection by the cellophane tape method. The relevant influencing factors (environment conditions, sanitary facilities and management system, and health habits of families and individuals) were surveyed with questionnaire, and all the data were analyzed statistically with the Excel software.

[Advances in research on harm and control of Enterobius vermicularis infection in children].

In China, the infection rate of Enterobius vermicularis in children is still relatively high. Because the development and spread of worm eggs is fast, it is easy to treat but difficult to control the disease, and the control effect is also difficult to be consolidated. The long-term repeated Enterobius vermicularis infection may cause the damage on children's body and mind in different degrees.

[Endemic situation of schistosomiasis in Guangdong Province from 2004 to 2009].

Objective: To understand the endemic situation of schistosomiasis in Guangdong Province.

Methods: The surveillance of Oncomelania hupensis snails and infectious sources was carried out in the former endemic areas, and the surveillance data were statistically analyzed from 2004 to 2009 according to the national and provincial surveillance protocols.

Results: From 2004 to 2009, an area of 927.

[Strategy of solidification and surveillance for schistosomiasis in transmission-interrupted provinces in China].

In schistosomiasis transmission-interrupted provinces in China, the endogenous source of infection has been basically cleared, and the exogenous source of infection is considered as a major threat. The residual snail area has been increasing in different degrees, and imported snails are regarded as a potential risk. So the possibility of schistosomiasis recrudescence still remains.

[Investigation on Angiostrongylus cantonensis infection in rodents in Guangdong Province].

Objective: To investigate the natural infection of Angiostrongylus cantonensis in Guangdong Province, and to provide the scientific evidence for control measures.

Methods: The investigation was carried out in 56 villages of 28 towns of 28 counties/districts in East Guangdong, West Guangdong, the mountain area of North Guangdong and Peal River Delta of the Province from 2005 to 2010. The rodents were captured with live trap and the species identified.

First provincial survey of Angiostrongylus cantonensis in Guangdong Province, China.

The rat lungworm Angiostrongylus cantonensis is a zoonotic nematode with a wide distribution. We report the first provincial survey of the prevalence of A. cantonensis infection among wild rodents and snails in Guangdong Province, China.

[Survey on the focus of Angiostrongylus cantonensis in Guangdong Province].

Objective: To understand the distribution of Angiostrongylus cantonensis foci in Guangdong Province for making surveillance program.

Methods: Survey sites were chosen by strata sampling according to different geographic locations. Totally 22 survey sites were selected in four regions: East Guangdong, West Guangdong, North Guangdong and the Pearl River Delta.

[Follow-up survey on the imported cases of lymphatic filariasis in Guangdong Province].

Objective: To make a survey on the possible imported cases with microfilaremia from a recently identified outbreak focus in Fuchuan County of Guangxi Region.

Methods: Moving people as temporary laborers from Guangxi and periphery residents were screened by thick blood smears for microfilariae and ELISA for specific IgG4 in Sept 2007.

Results: 989 persons in cities/districts of Nansha, Panyu, Shantou and Zhongshan were investigated.