Background: Pseudomonas aeruginosa, as an etiological agent, has a prominent infection role in serious burned patients. Burned patients usually treated with antiseptic ointments such as silver sulfadiazine (SSD). This study evaluated the effectiveness of 1% SSD and different concentrations of silver nitrate solution (SNS) on resistant isolates of P. aeruginosa. Methods: Three groups of P. aerug...

Background: Saikosaponin-d (SSd) is a monomer terpenoid, purified from Chinese herbal drug Radix bupleuri, with multiple effects including anticancer. But the effect of SSd on the tumor exposed to radiation is largely unknown. To investigate the radiosensitive effect of SSd and its possible mechanism, we combined SSd with radiation therapy to treat hepatocarcinoma cell SMMC-7721 under oxia and ...

The aim of this study was to develop and optimise a saikosaponin a and saikosaponin d compound liposome (SSa-SSd-Lip) formulation with reduced hemolysis and enhanced bioavailability. A screening experiment was done with Plackett-Burman design, and response surface methodology of five factors (EPC/SSa-SSd ratio, EPC/Chol ratio, water temperature, pH of PBS, and ultrasound time) was employed to o...

Sexual size dimorphism (SSD) is thought to evolve due to sex differences in selection on body size, but it is largely unknown whether intraspecific variation in SSD reflects differences in sex-specific selection among populations. We addressed this question by comparing viability selection between two island populations of the brown anole lizard (Anolis sagrei) that differ in the magnitude of m...

Sexual size dimorphism (SSD) is widespread among animals, with larger females usually attributed to an optimization of resources in reproduction and larger males to sexual selection. A general pattern in the evolution of SSD is Rensch's rule, which states that SSD increases with body size in species with larger males but decreases when females are larger. We studied the evolution of SSD in the ...

Sexual size dimorphism (SSD) varies in animals from male biased to female biased. The evolution of SSD is potentially influenced by a number of factors, such as territoriality, fecundity, and temporal breeding patterns (explosive vs. prolonged). In general, frogs show female-biased SSD with broad variance among species. Using comparative methods, we examine how different selective forces affect...

Abstract The Single Shot MultiBox Detector (SSD) is a well-known object detection method, but its of small objects not effective. This paper makes modifications to the SSD method address insufficient semantic information in low-level feature maps, thus enhancing detectability for objects. First, Feature Pyramid Network (FPN) incorporated into so that shallow map, which primarily utilized detect...

Recent studies have adopted the Bayesian brain model to explain the generation of tinnitus in subjects with auditory deafferentation. That is, as the human brain works in a Bayesian manner to reduce environmental uncertainty, missing auditory information due to hearing loss may cause auditory phantom percepts, i.e., tinnitus. This type of deafferentation-induced auditory phantom percept should ...

BACKGROUND One of the promising applications of silk fibroin (SF) in biomedical engineering is its use as a scaffolding material for skin regeneration. The purpose of this study was to determine the wound healing effect of SF nanofibrous matrices containing silver sulfadiazine (SSD) wound dressings. METHODS An SF nanofibrous matrix containing SSD was prepared by electrospinning. The cell atta...

Annual Meeting on Phonology, 2017 Cabbage & Hogan The nature of speech perception in children with phonological deficits: Evidence from event-related potentials (ERP) AUTHORS: Kathryn L. Cabbage, Brigham Young University, Provo, UT, [email protected] Tiffany P. Hogan, MGH Institute of Health Professions, Boston, MA, [email protected] INTRODUCTION Deficits in phonology are associated with two cli...