Serum neurotransmitter analysis of motor and non-motor symptoms in Parkinson's patients.

Clinical symptoms of Parkinson's disease (PD) are classified into motor and non-motor symptoms. Mental disorders, especially depression, are one of the major non-motor manifestations of PD. However, the underlying mechanisms remain poorly understood.

Plant natural product-based pesticides in crop protection: semi-synthesis, mono-crystal structures and agrochemical activities of osthole ester derivatives, and study of their toxicology against Tetranychus cinnabarinus (Boisduval).

Background: Owing to large amounts of synthetic pesticides being extensively and unreasonably used for crop protection, currently, resistance and negative impacts on human health and environment safety have appeared. Therefore, development of potential pesticide candidates is highly urgent. Herein, a series of ester derivatives of osthole were designed and synthesized as pesticidal agents.

Case report: A healthy baby achieved after preimplantation genetic testing from an infertile woman with hereditary leiomyomatosis and renal cell cancer syndrome.

Background: Hereditary leiomyomatosis and renal cell cancer (HLRCC) is a rare autosomal dominant inheritable disease caused by Fumarate hydratase (FH) gene germline mutation. It is speculated that for HRLCC infertility women with multiple uterine leiomyomas, preimplantation genetic testing may help block transmission of mutated FH gene during pregnancy.

Case Presentation: We present the case of a 26-year-old nulligravida with a history of early-onset uterine leiomyomatosis had a heterozygous nonsense mutation [NM_000143.

First report of causing leaf spot on Tratt in Guizhou Province, China.

Rosa roxburghii Tratt is a plant from the Rosaceae family whose fruits are rich in vitamins, dietary fiber, flavonoids, phenolic acids, and other active components (Jiang, et al. 2024). In July 2023, about R.

Safranal exerts a neuroprotective effect on Parkinson's disease with suppression of NLRP3 inflammation activation.

Background: Parkinson's disease (PD) is a common central nervous system neurodegenerative disease. Neuroinflammation is one of the significant neuropathological hallmarks. As a traditional Chinese medicine, Safranal exerts anti-inflammatory effects in various diseases, however, whether it plays a similar effect on PD is still unclear.

Comparing the efficacy and pregnancy outcome of intrauterine balloon and intrauterine contraceptive device in the prevention of adhesion reformation after hysteroscopic adhesiolysis in infertile women: a prospective, randomized, controlled trial study.

Study Objective: To evaluate the efficacy and pregnancy outcomes of intrauterine balloon and intrauterine contraceptive devices in the prevention of adhesion reformation following hysteroscopic adhesiolysis in infertile women with moderate to severe intrauterine adhesion.

Design: A prospective, randomized, controlled trial study.

Setting: A tertiary university hospital.

Construction and Single-Crystal Structures of -Isoxazolin-5-ylcarbonylindole Derivatives, and Their Pesticidal Activities and Toxicology Study.

To explore natural product-based pesticide candidates, a series of indole derivatives containing the isoxazoline skeleton at the N-1 position were synthesized by 1,3-dipolar [2 + 3] cycloaddition reaction. Their structures were characterized by melting points (mp), infrared (IR) spectra, proton nuclear magnetic resonance spectra (H NMR), carbon-13 nuclear magnetic resonance spectra (C NMR), and high resolution mass spectrometry (HRMS). The single-crystal structures of five compounds were presented.

Discovery of Pesticide Candidates from Natural Plant Products: Semisynthesis and Characterization of Andrographolide-Based Esters and Study of Their Pesticidal Properties and Toxicology.

To explore the use of nonfood plant-derived secondary metabolites for plant protection, a series of ester derivatives for controlling the major migratory agricultural pests were obtained by structural modification of andrographolide, a labdane diterpenoid isolated from . Compound showed good insecticidal activity against the fall armyworm Smith. Compounds (LC: 0.

First Report of causing Leaf Spot on in China.

Rhododendron simsii (indoor azalea) is widely cultivated for its high ornamental value (Xu et al. 2021). In April to May 2023, a leaf spot disease occurred in a field study at the Baili Azalea Forest Area (27°12'N, 105°48'E), Guizhou Province, China.

Perception of the Biocontrol Potential and Palmitic Acid Biosynthesis Pathway of H2 through Merging Genome Mining with Chemical Analysis.

has been widely studied for its potential to protect plants from pathogens. Here, we report the whole genome sequence of H2, which was isolated from the tea garden soil of Guiyang Forest Park. Strain H2 showed a broad spectrum of antagonistic activities against many plant fungal pathogens and bacteria pathogens, including the rice blast fungus , and showed a good field control effect against rice blast.

First report of causing leaf spot on Franch. in China.

Rhododendron latoucheae Franch. is an evergreen shrub with charming fragrance and large and abundant flowers that make it highly attractive as an ornamental species. The species is distribution in southwest China covers several different habitats and environments (Zhang, et al.

Biocontrol potential of endophytic bacterium GS-16 against tea anthracnose caused by .

Background: As one of the main pathogens causing tea anthracnose disease, has brought immeasurable impact on the sustainable development of agriculture. Given the adverse effects of chemical pesticides to the environment and human health, biological control has been a focus of the research on this pathogen. GS-16, which was isolated from healthy tea leaves, had exhibited strong antagonistic activity against tea anthracnose disease.

Quantifying stakeholders' preference for implantable medical devices in China: a discrete choice experiment.

Objectives: This study aims to gain insight into each attribute as presented in the value of implantable medical devices, quantify attributes' strength and their relative importance, and identify the determinants of stakeholders' preferences.

Methods: A mixed-methods design was used to identify attributes and levels reflecting stakeholders' preference toward the value of implantable medical devices. This design combined literature reviewing, expert's consultation, one-on-one interactions with stakeholders, and a pilot testing.

A randomized, controlled clinical study of low-molecular-weight heparin improving pregnancy outcomes in PCOS women undergoing IVF: study protocol.

Background: Polycystic ovary syndrome (PCOS), an incidence of 10-15% in women of reproductive age, shows sex hormone disorders, luteal insufficiency, and the tendency of placental villus space thrombus. The incidence of early pregnancy loss in women with PCOS is three to eight times higher than that in non-PCOS women. PCOS women were reported in a pre-thrombotic state, which was manifested by accelerated thrombin production, increased PAI-1 activity, and fibrinogen.

Sleep disturbance exacerbates atherosclerosis in type 2 diabetes mellitus.

Background: Short sleep duration and poor sleep quality are important risk factors for atherosclerosis. The use of smart bracelets that measure sleep parameters, such as sleep stage, can help determine the effect of sleep quality on lower-extremity atherosclerosis in patients with type 2 diabetes.

Objective: To investigate the correlation between sleep disorders and lower-extremity atherosclerosis in patients with type 2 diabetes.

Cost-effectiveness of open pancreaticoduodenectomy with or without Heidelberg TRIANGLE operation for pancreatic cancer in China.

Objective: Pancreatic cancer is a digestive malignancy with dismal prognosis. The advent of Heidelberg TRIANGLE dissection technique brings a turning point to improve the chance of survival. Our study aimed to evaluated the cost-effectiveness of open pancreaticoduodenectomy (OPD) versus OPD combined with TRIANGLE operation (OPD-TRIANGLE) for patients with pancreatic cancer from the perspective of healthcare system in China.

Effects of GUAL210 control on edible rose black spot disease and soil fungal community structure.

Introduction: Rose black spot is an economically important disease that significantly decreases flower yield. Fungicide and biological control are effective approaches for controlling rose black spot. The objective of this study was to evaluate the effect of application of biological and chemical control agents, including (GUAL210), .

Characteristics and management of tumor treating fields-related dermatological complications in patients with glioblastoma.

Tumor treating fields (TTFields) is a novel approved modality for the treatment of glioblastoma (GBM) exhibiting a satisfactory effect. Although TTFields has shown considerable safety for the normal brain, dermatological adverse events (DAEs) often occur during therapy. However, studies focused on the identification and management of DAEs are rare.

Phospholipase C: Diverse functions in plant biotic stress resistance and fungal pathogenicity.

Phospholipase C (PLC) generates various second messenger molecules and mediates phospholipid hydrolysis. In recent years, the important roles of plant and fungal PLC in disease resistance and pathogenicity, respectively, have been determined. However, the roles of PLC in plants and fungi are unintegrated and relevant literature is disorganized.

First Report of Leaf Spot Caused by Clonostachys rosea on Tea (Camellia sinensis) in China.

Tea (Camellia sinensis), which originated in southwest of China 60 - 70 million years ago, is widely consumed as a beverage for its potential enhancing effect on human health with rich polyphenol content (Pan et al. 2022). From October to December in 2021, a disease with symptoms similar to leaf spot affected the quality and yield of tea Puer (102°73 'E, 25°07' N), Yunnan province, China.

Cost-effectiveness of preimplantation genetic testing for aneuploidy for women with subfertility in China: an economic evaluation using evidence from the CESE-PGS trial.

Background: There are a large number of infertile couples in China, but its treatment is notoriously expensive and not currently covered by insurance. The utility of preimplantation genetic testing for aneuploidy as an adjunct to in vitro fertilization has been debated.

Objective: To investigate the cost-effectiveness of preimplantation genetic testing for aneuploidy (PGT-A) versus conventional technology in in vitro fertilization (IVF) from the perspective of the healthcare system in China.

First Report of Grey Spot on Tobacco caused by Alternaria alstroemeriae in China.

Tobacco (Nicotiana tabacum L.) is an important economic crop belonging to family Solanaceae and is widely cultivated in China (Basit 2021). From April to July in 2022, a foliar disease with symptoms similar to grey spot was extensively observed on tobacco in Guangxi Province (24°52' N, 111°23' E), China.