Immunohistochemistry (IHC) examination is essential to determine the tumour subtypes, provide key prognostic factors, and develop personalized treatment plans for breast cancer. However, compared Hematoxylin Eosin (H&E) staining, preparation process of IHC staining more complex expensive, which limits its application in clinical practice. Therefore, H&E stain transfer may be an ideal solution obtain staining. To ensure high transferring quality, it would much desirable exploit supervised...

To investigate the root and canal morphology of permanent mandibular anterior teeth in a Chongqing population using cone-beam computed tomography (CBCT).CBCT images 1,725 patients were selected, total 9,646 analyzed. The number canals configurations investigated.In total, 0.3% (11/3,257) lateral incisors 0.8% (26/3,014) canines had double roots, 3.8% (127/3,375) central incisors, 10.6% (345/3,257) 4.2% (127/3,014) multi-root canals. difference incidence multi-canals between female male was...

In this paper, the drive-response synchronization of delayed memristive neural networks (MNNs) with unknown parameters is studied. With realization practical memristors, more and researchers start to investigate MNNs, their problem has became a hot topic. However, majority existing works are based on strict condition that weights MNNs known determined. When unknown, obtained results may be inapplicable. Thus, it worthwhile parameters. Due parameter uncertainties novel response system an...

Objective: To estimate the effect of arginine-containing desensitizing toothpaste on dentin hypersensitivity (DH). Methods: Databases including China National Knowledge Infrastructure, VIP Database for Chinese Technical Periodicals, Biology Medicine disc, Wangfang Data, PubMed, Web Science, and Cochrane Trials Register were searched, Google was used as a supplementary tool to search information through February 2014. Randomized controlled trials (RCTs) treatment DH with included. Relevant...

Teaching of maxillary sinus floor augmentation (MSFA) is challenging for dental educators due to the varied anatomy and high rate complications. The method integrating problem-based learning case-based (PBL-CBL method) may be more effective than traditional teacher-centered method. aim evaluate efficacy PBL-CBL in teaching MSFA.Ninety-two students who received training between 2015 2017 at Department Implant Dentistry were divided randomly into an experimental group a control group. Students...

Caries in young children has received more and attention. The study of the oral microbiota may help to understand polymicrobial etiology dental caries.To investigate diversity structure microbial communities saliva samples from 5-year-old with versus without caries.A total 36 were collected 18 high caries (HB group) (NB group). Then, 16S rDNA was amplified bacterial using polymerase chain reaction, high-throughput sequencing performed Illumina Novaseq platforms.Sequences clustered into...

Drug resistance is a key factor underlying the failure of tumor chemotherapy. It enhances stem‑like cell properties cancer cells, metastasis and relapse. Luteolin natural flavonoid with strong anti‑tumor effects. However, mechanism(s) by which luteolin protects against paclitaxel (PTX)‑resistant remains to be elucidated. The inhibitory effect on proliferation EC1/PTX EC1 cells was detected counting kit‑8 assay. Colony formation flow cytometry assays were used assess clonogenic capacity,...

In this paper, the bit error rate (BER) performance of underwater wireless optical communication (UWOC) systems with on-off keying (OOK) modulation and an avalanche photodiode (APD) detector are analyzed in a wide range oceanic turbulence environment, such as lognormal, Gamma, K, Weibull, Exponentiated Weibull distributions. To achieving goal, new mathematical system model is established, which has not only considered aggregated degrading phenomena, namely absorption, scattering, turbulence,...

When a single-phase grounding fault occurs in resonant system, due to the compensation effect of arc coil on there are problems such as signal amplitude and waveform being close, which leads difficulties line selection. This paper proposes selection discrimination method based MCEEMD-MPE normalization k-means clustering analysis algorithm. The is applied system. zero-sequence current obtained decomposed by MCCEEMD obtain number components. components with obvious characteristics selected for...

This paper investigates the outage probability of a hybrid Radio Frequency–Underwater Wireless Optical Communication (RF-UWOC) system that employs Decode-and-Forward protocol under composite fading channels. It is assumed RF link experiences Generalized K distribution along with atmospheric path loss, while UWOC endures generalized Gamma turbulent fading, accounting for underwater loss and pointing errors. Based on these assumptions, when intensity modulation direct detection (IM/DD)...

This study investigates the performance of a mixed dual-hop free-space optical/underwater wireless optical communication (FSO-UWOC) system employing decode-and-forward (DF) relay protocol, particularly under comprehensive hybrid channel fading model. The FSO link is assumed to experience Gamma–Gamma atmospheric turbulence fading, combined with air path loss and pointing errors. Meanwhile, UWOC modeled generalized Gamma distribution (GGD) oceanic along underwater Based on proposed model,...

In this paper, robust exponential synchronization of memristor-based neural networks (MNNs) with nonidentical characteristics is investigated. Coefficient mismatch, time-varying delay and activation function mismatch are considered between the drive response MNNs. Pinning control strategy developed to realize stability criteria established by using Lyapunov method differential inclusion theory. Furthermore, stable region controller parameters computed guarantee that errors enter a...

While the effect of fluoride on severe early childhood caries (S-ECC) is clear, knowledge how it influences oral microbiota and consequential effects health limited. In this cohort study, we investigated changes introduced in ecosystem before after using varnish 54- to 66-month-old individuals (n=90: 18 children were sampled at 5 different time points). 16S rDNA was amplified from bacterial samples polymerase chain reaction, high-throughput sequencing performed Illumina MiSeq platforms. Many...

In this paper, the circle formation control problem is addressed for a group of cooperative underactuated fish-like robots involving unknown nonlinear dynamics and disturbances. Based on reinforcement learning cognitive consistency theory, we propose decentralized controller without knowledge robots. The proposed can be transferred from simulation to reality. It only trained in our established environment, deployed real any manual tuning. Simulation results confirm that model-free robust...

To investigate the effect of resin infiltrant on resistance sound permanent enamel surfaces to demineralization.Eighty healthy premolars were sectioned obtain blocks from buccal surface. Specimens with baseline surface microhardness values 320-370 selected. The experimental group treated infiltrant, while control was not. each artificially demineralized and measured again. Confocal laser scanning microscopy used measure depth demineralization detect penetration ability infiltrant. specimens...