[Yigong Powder regulates CXCL12/CXCR4 signaling to reduce glutamate release and prevent cognitive decline in mouse model of aging].

This study aims to explore the effect of preventive administration of Yigong Powder on the learning and memory abilities of the mouse model of aging induced by D-galactose and decipher the underlying mechanism, so as to provide a basis for the application of Yigong Powder in the prevention and treatment of cognitive decline. Forty KM mice were randomized into control, model, donepezil(1.5 mg·kg~(-1)), and high-dose(7.

Calcitonin gene-related peptide receptor Calcrl is enriched in hair follicles stem cells and differentially expressed in interfollicular epidermis in murine skin.

Calcitonin gene-related peptide (CGRP) and adrenomedullin are structurally similar neuropeptides acting as potent vasodilators of blood pressure and mediator of inflammation in skin. Revealing the expression pattern of their common receptor-Calcitonin gene-related peptide receptor (Calcrl) in their targeted cells is important to explain the functions of CGRP and adrenomedullin in skin. Our immunostaining results showed that Calcrl is enriched in hair follicles bulge stem cells and differentially expressed in basal stem cells of interfollicular epidermis.

Drinking water temperature affects cognitive function and progression of Alzheimer's disease in a mouse model.

Lifestyle factors may affect mental health and play a critical role in the development of neurodegenerative diseases including Alzheimer's disease (AD). However, whether the temperatures of daily beverages have any impact on cognitive function and AD development has never been studied. In this study, we investigated the effects of daily drinking water temperatures on cognitive function and AD development and progression in mice and the underlying mechanisms.

EGFL6 expression in hair follicle central isthmus is dependent on the presence of terminal Schwann cells.

Hair follicle central isthmus is surrounded by dense nerve endings and terminal Schwann cells (TSCs), forming a specialized sensory structure called lanceolate complexes. Extracellular matrix protein EGFL6 expressed from epidermis has been found closely associated with lanceolate complexes and important for proper alignment of nerve fibres and TSCs processes, and for proper response to light touch. However, how EGFL6 itself is specifically induced/deposited/maintained at the central isthmus remains to be elucidated.

Surveillance of Antibiotic Susceptibility Patterns of Neisseria gonorrhoeae from 2013 to 2015 in Guangxi Province, China.

Neisseria gonorrhoeae is a sexually transmitted pathogen highly prevalent worldwide with an increasing trend of resistance to antimicrobial treatment. We conducted this study to trace the susceptibility of N. gonorrhoeae to penicillin (PC), spectinomycin (SPCM), ciprofloxacin (CPFX), azithromycin (AZM), cefixime (CFIX), and ceftriaxone (CTRX) in Guangxi province.

[Effect of Baihu Guizhi decoction on characteristic methylation genes expression of pyretic arthralgia rat model].

To investigate the characteristic methylation genes of pyretic arthralgia model in hot and dampness environment and the regulation effect of Baihu Guizhi decoction on this characteristic methylation genes. Plantar injection of CFA was used in hot and dampness environment to induce the pyretic arthralgia rat models. From 15th day after modeling, Baihu Guizhi decoction was given for 30 days.

[Effects of Tongluo Xingnao effervescent tablets on blood rheology, iNOS, VEGF and LDH-5 in MID rats].

The study was to explore effects of Tongluo Xingnao effervescent tablets on the blood rheology, iNOS, VEGF and LDH-5 in multi-infarct dementia(MID) model rats. Establish MID model rats were induced by microthrombosis, from which 50 successful model rats were randomly divided into five groups, such as the model control group, the dihydroergotoxine mesylate tablets(hydergine) group(0.7 mg•kg⁻¹), Tongluo Xingnao effervescent tablets high-dose, medium-dose and low-dose groups(7.

[Anti-dementia effect of Tongluo Xingnao effervescent tablet based on urinary metabonomics].

Tongluo Xingnao effervescent tablet (TLXNET) is a patented prescription, which comes from modified Xionggui decoction and can improve cognitive function. However, its effect on the urine metabolites and anti-dementia mechanism in the dementia model rats induced by hippocampal injection with Aβ25-35 remains unclear. The experiment focused on the changes in trajectory and inter-relationship among the urinary metabolite of rats in the blank group, Aβ25-35 hippocampal injection dementia model group and the TLXNET intervention group, in order to determine theirs characteristic metabolic markers and explain the anti-dementia effect of TLX-NET base on the change of metabolic trajectory of these bio-markers.

Surveillance of antimicrobial susceptibilities of Neisseria gonorrhoeae in Nanning, China, 2000 to 2012.

Objectives: To monitor the frequency of antibiotic resistance of Neisseria gonorrhoeae (NG) in Nanning, China, between 2000 and 2012.

Methods: The production of β-lactamase by NG isolates was determined using the paper acidometric testing method. Antimicrobial susceptibility testing was performed for tetracycline, ciprofloxacin, spectinomycin, and ceftriaxone using the agar dilution method.

[Round window area temporal bone section versus CT].

Objective: To locate round window area and its related structure on auris transection and CT for anatomical evidence of image diagnosis and clinical operation.

Methods: Fifteen normal head specimen fixed with 10% dehyde were scanned by high-resolution computed tomography on canthomeatal line. CT image (depth 1.