Investigation on taste characteristics and sensory perception of soft-boiled chicken during oral processing based on electronic tongue and electronic nose

The sensory perception of food is a dynamic process,which is closely related to the release of flavor substances during oral processing.It’s not only affected by the food material,but also subjected to the individual oral environment.To explore the oral processing characteristics of soft-boiled chicken,the sensory properties,texture,particle size,viscosity,characteristic values of electronic nose and tongue of different chicken samples were investigated.The correlation analysis showed that the physical characteristics especially the cohesiveness,springiness,resilience of the sample determined oral processing behavior.The addition of chicken skin played a role in lubrication during oral processing.The particle size of the bolus was heightened at the early stage,and the fluidity was enhanced in the end,which reduced the chewing time to the swallowing point and raised the aromatic compounds signal of electronic nose.But the effect of chicken skin on chicken thigh with relatively high fat content,was opposite in electronic nose,which had a certain masking effect on the perception of umami and sweet taste.In conclusion,fat played a critical role in chicken oral processing and chicken thigh had obvious advantages in comprehensive evaluation of soft-boiled chicken,which was more popular among people.

The activation of adenosine monophosphate–activated protein kinase inhibits the migration of tongue squamous cell carcinoma cells by targeting Claudin-1 via epithelial–mesenchymal transition

Background:The role of Claudin-1 in tongue squamous cell carcinoma(TSCC)metastasis needs further clarification,particularly its impact on cell migration.Herein,our study aims to investigate the role of Claudin-1 in TSCC cell migration and its underlying mechanisms.Methods:36 TSCC tissue samples underwent immunohistochemical staining for Claudin-1.Western blotting and immunofluorescence analyses were conducted to evaluate Claudin-1 expression and distribution in TSCC cells.Claudin-1 knockdown cell lines were established using short hairpin RNA transfection.Migration effects were assessed through wound healing assays.Furthermore,the expression of EMTassociated molecules was measured via western blotting.Results:Claudin-1 expression decreased as TSCC malignancy increased.Adenosine monophosphate–activated protein kinase(AMPK)activation led to increased Claudin-1 expression and membrane translocation,inhibiting TSCC cell migration and epithelial–mesenchymal transition(EMT).Conversely,Claudin-1 knockdown reversed these inhibitory effects on migration and EMT caused by AMPK activation.Conclusions:Our results indicated that AMPK activation suppresses TSCC cell migration by targeting Claudin-1 and EMT pathways.

Current Research Status of MicroRNAs in Squamous Cell Carcinoma of the Tongue

Tongue squamous cell carcinoma (TSCC) is the most invasive type of oral malignant tumor, posing a serious threat to human life and health. Its pathogenesis is complex and has a high degree of malignancy. Recurrence and metastasis often lead to poor prognosis. MicroRNAs are a type of single stranded small molecule RNA with only 18 - 25 nucleotides, which can regulate the expression of various genes and participate in the occurrence and development of tumors. Studies have found that microRNA expression profiling can serve as a reliable and stable biological indicator for early diagnosis and prognosis of tumors. This article provides a review of the research status of MicroRNAs in squamous cell carcinoma of the tongue.

Lactiplantibacillus plantarum AR113 alleviates microbiota dysbiosis of tongue coating and cerebral ischemia/reperfusion injury in rat

Stroke is one of the leading causes of death and disability worldwide.However,information on stroke-related tongue coating microbiome(TCM)is limited,and whether TCM modulation could benefit for stroke prevention and rehabilitation is unknown.Here,TCM from stroke patients(SP)was characterized using molecular techniques.The occurrence of stroke resulted in TCM dysbiosis with significantly reduced species richness and diversity.The abundance of Prevotella,Leptotrichia,Actinomyces,Alloprevotella,Haemophilus,and TM7_[G-1]were greatly reduced,but common infection Streptococcus and Pseudomonas were remarkably increased.Furthermore,an antioxidative probiotic Lactiplantibacillus plantarum AR113 was used for TCM intervention in stroke rats with cerebral ischemia/reperfusion(I/R).AR113 partly restored I/R induced change of TCM and gut microbiota with significantly improved neurological deficit,relieved histopathologic change,increased activities of antioxidant enzymes,and decreased contents of oxidative stress biomarkers.Moreover,the gene expression of antioxidant-related proteins and apoptosis-related factors heme oxygenase-1(HO-1),superoxide dismutase(SOD),glutathione peroxidase(GSH-Px),nuclear factor erythroid 2-related factor 2(Nrf2),NAD(P)H:quinone oxidoreductase-1(NQO-1),and Bcl-2 was significantly increased,but cytochrome C,cleaved caspase-3,and Bax were markedly decreased in the brain by AR113 treatment.The results suggested that AR113 could ameliorate cerebral I/R injury through antioxidation and anti-apoptosis pathways,and AR113 intervention of TCM may have the application potential for stroke prevention and control.

Tongue image feature correlation analysis in benign lung nodules and lung cancer

Objective To analyze the differences in the correlation of tongue image indicators among patients with benign lung nodules and lung cancer.Methods From July 1;2020 to March 31;2022;clinical information of lung cancer patients and benign lung nodules patients was collected at the Oncology Department of Longhua Hos-pital Affiliated to Shanghai University of Traditional Chinese Medicine and the Physical Ex-amination Center of Shuguang Hospital Affiliated to Shanghai University of Traditional Chi-nese Medicine;respectively.We obtained tongue images from patients with benign lung nod-ules and lung cancer using the TFDA-1 digital tongue diagnosis instrument;and analyzed these images with the TDAS V2.0 software.The extracted indicators included color space pa-rameters in the Lab system for both the tongue body(TB)and tongue coating(TC)(TB/TC-L;TB/TC-a;and TB/TC-b);textural parameters[TB/TC-contrast(CON);TB/TC-angular second moment(ASM);TB/TC-entropy(ENT);and TB/TC-MEAN];as well as TC parameters(perAll and perPart).The bivariate correlation of TB and TC features was analyzed using Pearson’s or Spearman’s correlation analysis;and the overall correlation was analyzed using canonical correlation analysis(CCA).Results Samples from 307 patients with benign lung nodules and 276 lung cancer patients were included after excluding outliers and extreme values.Simple correlation analysis indi-cated that the correlation of TB-L with TC-L;TB-b with TC-b;and TB-b with perAll in lung cancer group was higher than that in benign nodules group.Moreover;the correlation of TB-a with TC-a;TB-a with perAll;and the texture parameters of the TB(TB-CON;TB-ASM;TB-ENT;and TB-MEAN)with the texture parameters of the TC(TC-CON;TC-ASM;TC-ENT;and TC-MEAN)in benign nodules group was higher than lung cancer group.CCA further demon-strated a strong correlation between the TB and TC parameters in lung cancer group;with the first and second pairs of typical variables in benign nodules and lung cancer groups indicat-ing correlation coefficients of 0.918 and 0.817(P<0.05);and 0.940 and 0.822(P<0.05);re-spectively.Conclusion Benign lung nodules and lung cancer patients exhibited differences in correla-tion in the L;a;and b values of the TB and TC;as well as the perAll value of the TC;and the texture parameters(TB/TC-CON;TB/TC-ASM;TB/TC-ENT;and TB/TC-MEAN)between the TB and TC.Additionally;there were differences in the overall correlation of the TB and TC be-tween the two groups.Objective tongue diagnosis indicators can effectively assist in the diag-nosis of benign lung nodules and lung cancer;thereby providing a scientific basis for the ear-ly detection;diagnosis;and treatment of lung cancer.

Deep learning-based recognition of stained tongue coating images

Objective To build a dataset encompassing a large number of stained tongue coating images and process it using deep learning to automatically recognize stained tongue coating images.Methods A total of 1001 images of stained tongue coating from healthy students at Hunan University of Chinese Medicine and 1007 images of pathological(non-stained)tongue coat-ing from hospitalized patients at The First Hospital of Hunan University of Chinese Medicine withlungcancer;diabetes;andhypertensionwerecollected.Thetongueimageswererandomi-zed into the training;validation;and testing datasets in a 7:2:1 ratio.A deep learning model was constructed using the ResNet50 for recognizing stained tongue coating in the training and validation datasets.The training period was 90 epochs.The model’s performance was evaluated by its accuracy;loss curve;recall;F1 score;confusion matrix;receiver operating characteristic(ROC)curve;and precision-recall(PR)curve in the tasks of predicting stained tongue coating images in the testing dataset.The accuracy of the deep learning model was compared with that of attending physicians of traditional Chinese medicine(TCM).Results The training results showed that after 90 epochs;the model presented an excellent classification performance.The loss curve and accuracy were stable;showing no signs of overfitting.The model achieved an accuracy;recall;and F1 score of 92%;91%;and 92%;re-spectively.The confusion matrix revealed an accuracy of 92%for the model and 69%for TCM practitioners.The areas under the ROC and PR curves were 0.97 and 0.95;respectively.Conclusion The deep learning model constructed using ResNet50 can effectively recognize stained coating images with greater accuracy than visual inspection of TCM practitioners.This model has the potential to assist doctors in identifying false tongue coating and prevent-ing misdiagnosis.

Acute severe hypokalemia caused by treatment of tongue squamous cell carcinoma with docetaxel and cisplatin:A case report

BACKGROUND The tongue squamous cell carcinoma(TSCC)is an oral malignant tumor arising from the squamous epithelium of the tongue mucosa,characterized by a high malignant degree,invasive growth,early lymph node metastasis,and poor prognosis.Paclitaxel,represented by docetaxel,is now the standard first-line treatment for head and neck squamous cell carcinoma.Docetaxel,which belongs to the class of drugs known as paclitaxel,is an antitumor drug that inhibits cell mitosis and proliferation.Its adverse effects include myelosuppression,hair loss,gastrointestinal reactions,fluid retention,and allergic reactions.However,hypokalemia is rare,most cases are mild or moderate,and severe hypokalemia is seldom reported.symptoms of adverse effects early.It is necessary to be considerate regarding individual differences between patients when selecting chemotherapy regimens and adhere to the principle of individualized treatment.Following multiple cycles of chemotherapy,patients should be aware of the accumulation of toxic side effects and receive blood tests reviewed within 24 hours of completion.It is essential to monitor electrolyte levels in patients suffering from severe gastrointestinal reactions to avoid complications that may result in death.

Comparative study on the efficacy of transoral robotic surgery and non-robotic surgery for tongue base tumors

Objective:To compare the efficacy of transoral robotic surgery(TORS)and non-robotic surgery(NRS)in the treatment of tongue base tumors.Methods:A total of 45 patients with tongue base tumors treated in our hospital were selected,and they were divided into the TORS group and NRS group according to different surgical methods.The surgical indicators and postoperative complications of patients in the two groups were compared and analyzed.Results:Compared with the NRS group,the operative time,bleeding volume and length of hospital stay were less in the TORS group,and the postoperative recurrence rate was less in the TORS group than that in the NRS group.The incidence rate of dysphagia and restricted mouth opening in the TORS group was lower than that in the NRS group within 30 d after surgery,and the difference was statistically significant(P<0.05).Conclusion:TORS has better minimally invasive advantages in the treatment of tongue base tumors,including less intraoperative bleeding,smaller trauma,shorter length of hospital stay and faster recovery.

A fishbone lodged in the tongue:a case report

Fishbones are relatively common foreign bodies found in the throat,with the tonsils and tongue base being frequent locations for them to lodge.However,foreign bodies within the tongue are clinically infrequent,and their displacement is intricately linked to the shape of the object,duration of lodgement,and the fiber orientation during tongue muscle movement.This article reports a case of a foreign body lodged in the tongue,treated at Xianning Central Hospital in April 2024.

Development and validation of tongue imaging-based radiomics tool for the diagnosis of insomnia degree:a two-center study

Background:Traditional Chinese medicine(TCM)is commonly used for the diagnosis and treatment of insomnia,with tongue diagnosis being particularly important.The aim of our study was to develop and validate a novel tongue imaging-based radiomics(TIR)method for accurately diagnosing insomnia severity.Methods:This two-center analysis prospectively enrolled 399 patients who underwent tongue imaging between July and October 2021 and divided them into primary and validation cohorts by study center.Here,we referred to the Insomnia Severity Index(ISI)standard and the degree of insomnia was evaluated as absent,subthreshold,moderate,or severe.For developed the TIR diagnostic tool,a U-Net algorithm was used to segment tongue images.Subsequently,seven imaging features were selected from the extracted high-throughout radiomics features using the least absolute shrinkage and selection operator algorithm.Then,the final radiomics model was developed in the primary cohort and tested in the independent validation cohort.Finally,we assessed and compared the diagnostic performance differences between TCM tongue diagnosis and our TIR diagnostic tool with the ISI gold standard.The confusion matrix was calculated to evaluate the diagnostic performance.Results:Seven tongue imaging features were selected to build the TIR tool,with showing good correlations with the insomnia degree.The TIR method had an accuracy of 0.798,a macro-average sensitivity of 0.78,a macro-average specificity of 0.906,a weighted-average sensitivity of 0.798,and a weighted specificity of 0.916,showing a significantly better performance compared to the average performance of three experienced TCM physicians(mean accuracy of 0.458,P<0.01).Conclusions:The preliminary study demonstrates the potential application of TIR in the diagnosis of insomnia degree and measurement of sleep health.The integration of quantitative imaging analysis and machine learning algorithms holds promise for advancing both of TCM and precision sleep medicine.

Sternocleidomastoid flap for reconstruction of tongue small cell carcinoma: A case report

BACKGROUND The management of tongue carcinoma is excision and radical neck dissection followed with reconstruction.This is a case report of a patient with tongue squamous cell carcinoma(SCC)who underwent the procedure with sternocleidomastoid(SCM)flap reconstruction.CASE SUMMARY A 52-year-old woman without smoking history complained tongue ulcer since 3 years ago.Based on the histopathological examination,the patient was diagnosed with T2N2M0 right tongue SCC and underwent wide excision of tumor;right mandibular;neck dissection and were reconstructed with SCM flap.CONCLUSION SCC of the tongue requires wide excision and dissection of the neck and mandible if infiltration into the surrounding lymph nodes has been found.The SCM flap reconstruction could be used post-surgery.

人体词“舌”和“tongue”语义转移的认知构架

人体词"舌",对应英文词"tongue",在漫长的语言演变过程中,主要借助隐喻和转喻的作用,其语义均由原型义延伸变化,产生了如下义项:基于突显和邻近原则的"言语"、"性格"、"情感"转喻所指;基于形貌相似的"舌状物"隐喻所指;基于隐喻转喻互动的"实体"隐转喻所指。上述语义转移是一个以辐射型为主、连锁型为辅的综合型过程,其中"功能特征"是主要的词义取象源。数据统计表明"tongue"功能表达要多于"舌"。

The Negative Transfer of Mother Tongue in Vocabulary of Non-English Majors in Vocational Colleges

The transfer of mother tongue has always been influencing students in second language acquisition.This paper attempts to analyze the negative transfer in vocabulary of non-English majors in vocational colleges and briefly proposes some strategies to reduce the negative transfer of mother tongue.

Some Differences Between English and Chinese and the Negative Transfer of Mother Tongue in EFL Learning

The paper discusses 3 significant differences between Chinese and English. It proposes that because of the differences, the transfer of mother tongue into the target language tends to appear in the negative form. The negative transfer of Chinese into English is the major cause of the so-called Chinglish. The paper states some forms of the negative transfer.

A Brief Introduction to the Impact of the Negative Transfer of Mother Tongue on International Business Letter Writing and Countermeasures

Due to the impact of the negative transfer of mother tongue,students often think in their mother tongue when they write international business letters.Consequently,they may have difficulties communicating with the intended customers.In a bid to improve students'skills in international business letter writing,this article analyzes the impact of the negative transfer from three aspects:the word order in English,the position of modifiers and the use of conjunctions.

English Phonetics Problems under the Chinese Mother-tongue and Dialect Cultures and its Countermeasures

Many people do believe that the pronunciation just related to the phonetic transcription, if we can master it, then we have good pronunciation. However, during the process of language study, we can found that the phonetics is affected by many factors. The consonants problems or vowels problems or during the process of learning, their phonetics is also affected by their mother tongue and local dialect.

一部挑战翻译理论传统原则的学术新作——读Challenging the Traditional Axioms: Translation into a Non-Mother Tongue一书

翻译研究界一般认为译者只能译为其母语,即译者只能进行直接翻译,而译为非母语即逆向翻译则饱受责难。在Challenging the Traditional Axioms:Translation into a Non-Mother Tongue一书中,作者博康以理论分析、语料分析与问卷调查的方式,挑战了"译者只能译为其母语"的传统观念,指出这种观念所赖以生存的"母语"与"本族语者"两个概念的不客观性与非确定性,梳理了翻译理论中与逆向翻译相关的种种观点。此外,博康运用语料分析与问卷调查的方法,指出翻译界种种传统假定的片面性,并论证了"译为非母语"的可行性。

A Study of the Relationship between L2 Proficiency and Mother-tongue-reliance Strategies

By investigating the types of 371 non-English major freshmen's use of mother-tongue-reliance strategies in English languagelearning,the study showed that students' use of mother-tongue-reliance strategies would vary significantly with their different L2 profi-ciency.And it was negatively correlated with L2 proficiency.And the study discussed the implications to guide English language teach-ing and learning.

Black hairy tongue syndrome

Black hairy tongue (BHT) is a benign medical condition characterized by elongated filiform lingual papillae with typical carpet-like appearance of the dorsum of the tongue. Its prevalence varies geographically, typically ranging from 0.6% to 11.3%. Known predisposing factors include smoking, excessive coffee/black tea consumption, poor oral hygiene, trigeminal neuralgia, general debilitation, xerostomia, and medication use. Clinical presentation varies but is typically asymptomatic, although aesthetic concerns are common. Differential diagnosis includes pseudo-BHT, acanthosis nigricans, oral hairy leukoplakia, pigmented fungiform papillae of the tongue, and congenital melanocytic/melanotic nevi/macules. Clinical diagnosis relies on visual observation, detailed history taking, and occasionally microscopic evaluation. Treatment involves identification and discontinuation of the offending agent, modifications of chronic predisposing factors, patient&#x02019;s re-assurance to the benign nature of the condition, and maintenance of adequate oral hygiene with gentle debridement to promote desquamation. Complications of BHT (burning mouth syndrome, halitosis, nausea, gagging, dysgeusia) typically respond to therapy. Prognosis is excellent with treatment of underlying medical conditions. BHT remains an important medical condition which may result in additional burden on the patient and health care system and requires appropriate prevention, recognition and treatment.

Altered oral microbiota in chronic hepatitis B patients with different tongue coatings

AIM To elucidate tongue coating microbiota and metabolic differences in chronic hepatitis B(CHB) patients with yellow or white tongue coatings.METHODS Tongue coating samples were collected from 53 CHBpatients(28 CHB yellow tongue coating patients and 25 CHB white tongue coating patients) and 22 healthy controls.Microbial DNA was extracted from the tongue samples,and the bacterial 16 S ribosomal RNA gene V3 region was amplified from all samples and sequenced with the Ion Torrent PGM^(TM)sequencing platform according to the standard protocols.The metabolites in the tongue coatings were evaluated using a liquid chromatographymass spectrometry(LC-MS) platform.Statistical analyses were then performed.RESULTS The relative compositions of the tongue coating microbiotas and metabolites in the CHB patients were significantly different from those of the healthy controls,but the tongue coating microbiota abundances and diversity levels were not significantly different.Compared with the CHB white tongue coating patients,the CHB yellow tongue coating patients had higher hepatitis B viral DNA(HBV-DNA) titers(median 21210 vs 500,respectively,P = 0.03) and a significantly lower level of Bacteroidetes(20.14% vs 27.93%,respectively,P = 0.013) and higher level of Proteobacteria(25.99% vs 18.17%,respectively,P = 0.045) in the microbial compositions at the phylum level.The inferred metagenomic pathways enriched in the CHB yellow tongue coating patients were mainly those involved in amino acid metabolism,which was consistent with the metabolic disorder.The abundances of bacteria from Bacteroidales at the order level were higher in the CHB white tongue coating patients(19.2% vs 27.22%,respectively,P = 0.011),whereas Neisseriales were enriched in the yellow tongue coating patients(21.85% vs 13.83%,respectively,P = 0.029).At the family level,the abundance of Neisseriaceae in the yellow tongue patients was positively correlated with the HBV-DNA level but negatively correlated with the S-adenosyl-L-methionine level.CONCLUSION This research illustrates specific clinical features and bacterial structures in CHB patients with different tongue coatings,which facilitates understanding of the traditional tongue diagnosis.