Objective To examine the impact of extreme temperature and drought stress on the survival of Bulinus globosus, so as to provide the theoretical evidence for the genomic research of Bulinus in absence of reference genes. Methods B. globosus snail samples were collected from Kiwani Shehia in Pemba Island, Zanzibar, Tanzania, and offspring snails were obtained through laboratory breeding and reproduction. A total of 120 10-week-old B. globosus snails from the same generation were selected and randomly assigned into four groups, including the high-temperature drought (HD) group, normal temperature drought (D) group, low-temperature drought (LD) group, and the control (C) group, of 30 snails in each group. Snails in HD, D, and LD groups were placed in beakers containing dry soil at the bottom and subsequently housed in climate chambers at 35, 26 ℃, and 10 ℃, respectively, while snails in Group C were maintained in 500 mL petri dishes containing dechlorinated tap water at 26 ℃. Following 3 days of breeding, living snails in each group were collected, and soft tissues were dissected and isolated. Total RNA was extracted from snail soft tissues for library construction, followed by high-throughput sequencing on the Illumina HiSeq 4000 sequencing system. De novo transcriptome assembly was performed using the Trinity software, and the longest transcripts were selected as unigenes. Gene functional annotations of unigenes were conducted using the Diamond software against Gene Ontology (GO) knowledgebase, Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway database, NCBI non-redundant (NR) protein sequences database, Protein Family (Pfam) database, and UniProtKB/Swiss-Prot (Swiss-Prot) knowledgebase. GO and KEGG enrichment analyses of differentially expressed genes (DEGs) were performed using the topGO and clusterProfiler software, respectively. In addition, four relevant genes were selected for validation using a real-time quantitative PCR (qRT-PCR) assay to verify the reliability of transcriptome sequencing results. Results Following 3 days of breeding, there were 7, 20, 28, and 30 survival B. globosus snails in HD, LD, D, and C groups, with corresponding survival rates of 23.33% (7/30), 66.67% (20/30), 93.33% (28/30), and 100.00% (30/30), respectively (χ² = 52.72, P < 0.001). De novo transcriptome assembly generated 176 942 unigenes, with annotation rates of 0.98%, 13.49%, 26.46%, 12.48%, and 14.39% against GO knowledgebase, KEGG pathway database, NR protein sequences database, Pfam database, and Swiss-Prot knowledgebase, respectively. There were 33 up-regulated and 72 down-regulated genes in Group D, 483 up-regulated and 815 down-regulated genes in Group HD, and 245 up-regulated and 172 down-regulated genes in Group LD relative to in Group C. Following removal of overlapping genes across groups and unmatched genes, 11 candidate genes were identified. GO and KEGG analyses revealed 3 heat shock protein (HSP)-related DEGs in these 11 candidate genes, which were annotated as HSP12.2, HSP70, and HSP20 genes and were all significantly up-regulated in each treatment group. Three immune and nervous system-related DEGs were identified, and were all significantly down-regulated in each treatment group, which were involved in the neural cell adhesion molecule L1-like protein pathway, fibrinogen binding protein pathway, and leukocyte elastase inhibitor-like protein pathway. qRT-PCR assay quantified that the expression trends of four genes related to temperature and drought stress across different treatment groups were highly consistent with transcriptome sequencing data. Conclusion The survival rate of B. globosus significantly reduces under combined stresses of extreme temperature and drought, possibly due to an imbalance in its cellular homeostasis regulatory system.

Yang being solid is an important summary of the normal functional state of yang qi in The Yellow Emperor's Inner Classic.Based on the theory of yang being solid and able to hold on,it is proposed that yang being solid is essential to maintain the state of tightness,thoroughness and quietness for maintaining the health of the human body.Yang losing its solidity is the core patho-genesis of the onset and progression of malignant tumors,which manifests as yang deficiency,yang depression and yang restlessness.If yang is not solid due to its deficiency,yang will lose its warmth and defense and the evil qi will be retained;if yang is not solid due to its depression,yang will lose its warmth and circulation and phlegm and stasis will gather;if yang is not solid due to its restlessness,yang will lose its tranquility,burn yin and consume essence.Aiming at the core pathogenesis of yang losing its solidity,the treatment methods of warming yang and replenishing qi to treat the disease before it occurs,unblocking yang and removing turbidity to disperse the staleness,and clearing and resolving restless yang to fight cancer and detoxify are used in clinical practice.Restoring the solidity of yang is taken as the goal of treating malignant tumors,which provides ideas for the clinical practice of treating malignant tumors with traditional Chinese medicine.

There exist risks of ionizing radiation in radiodiagnosis examinations. Implementing shielding protection following the optimization and as low as reasonably achievable (ALARA) principles represents a measure to reduce radiation doses to patients. The implementation of shielding protection in clinical practices should meet high requirements due to variations in the modalities and items in radiodiagnosis examinations, the characteristics and irradiation method of X-ray beams, the method of automatic selection of image quality and radiation dose-related parameters by imaging equipment, the radiation sensitivity of human tissues and organs. This review introduced the shielding products, methods and effects in various radiodiagnosis examinations, as well as the current status and challenges in their applications, aiming to provide a reference for future related research and clinical practices.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

There exist risks of ionizing radiation in radiodiagnosis examinations. Implementing shielding protection following the optimization and as low as reasonably achievable (ALARA) principles represents a measure to reduce radiation doses to patients. The implementation of shielding protection in clinical practices should meet high requirements due to variations in the modalities and items in radiodiagnosis examinations, the characteristics and irradiation method of X-ray beams, the method of automatic selection of image quality and radiation dose-related parameters by imaging equipment, the radiation sensitivity of human tissues and organs. This review introduced the shielding products, methods and effects in various radiodiagnosis examinations, as well as the current status and challenges in their applications, aiming to provide a reference for future related research and clinical practices.

Yang being solid is an important summary of the normal functional state of yang qi in The Yellow Emperor's Inner Classic.Based on the theory of yang being solid and able to hold on,it is proposed that yang being solid is essential to maintain the state of tightness,thoroughness and quietness for maintaining the health of the human body.Yang losing its solidity is the core patho-genesis of the onset and progression of malignant tumors,which manifests as yang deficiency,yang depression and yang restlessness.If yang is not solid due to its deficiency,yang will lose its warmth and defense and the evil qi will be retained;if yang is not solid due to its depression,yang will lose its warmth and circulation and phlegm and stasis will gather;if yang is not solid due to its restlessness,yang will lose its tranquility,burn yin and consume essence.Aiming at the core pathogenesis of yang losing its solidity,the treatment methods of warming yang and replenishing qi to treat the disease before it occurs,unblocking yang and removing turbidity to disperse the staleness,and clearing and resolving restless yang to fight cancer and detoxify are used in clinical practice.Restoring the solidity of yang is taken as the goal of treating malignant tumors,which provides ideas for the clinical practice of treating malignant tumors with traditional Chinese medicine.

Cognitive dysfunction refers to dysfunction of individual perception,memory,understanding,learning,creation and other dysfunctions caused by abnormal brain function and structure.Based on the fact that the spleen can't regulate transportation and transformation,govern blood and send up essential substance,combined with the microbiota-gut-brain axis,this article discussed the etiology and pathogenesis of intestinal flora imbalance affecting cognitive dysfunction in TCM.It was proposed that the spleen in TCM and intestinal flora are connected in physiology and pathology:the spleen regulates spirit and governs cognition,when the spleen fails to function normally that it can't dominate transportation and transformation,govern blood and send up essential substance will cause that the brain spirit can not be nourished;intestinal flora is closely related to the spleen in TCM,and affects brain function through the nervous system,endocrine,immune and metabolic mechanisms.This article can provide explore new ideas for the clinical research and treatment of cognitive dysfunction of traditional Chinese and Western medicine.

[Abstract] [Objective] To investigate the therapeutic effect of platelet-rich plasma (PRP) subcutaneous injection combined with gypenosides (GPs) oral administration on BALB/c mouse psoriatic inflammation and explore its mechanism of action. [Methods] The 6-8 week-old female SPF BALB/c mice were randomly divided into five groups: control, model, PRP, GPs and PRP+GPs group, with 5 mice in each group. Imiquimod (IMQ) was used to induce psoriasis-like skin inflammation on the back of mice except the control group. The onset and severity of psoriasis-like inflammation in different treatment groups were evaluated by observing skin lesions, skin thickness and measuring PASI score. HE staining and Ki67 staining were used to evaluate the pathological changes and proliferation of keratinocytes in psoriasis-like skin lesions. Blood cell count, enzyme-linked immunosorbent assay and Western blot were used to explore the changes in circulating white blood cell count, cytokines IL-17A and TNF-α, and related signaling pathway proteins p-STAT3 and p-P38. [Results] At the end of the experiment (on day 6), scale scores of model, PRP, GPs and PRP+GPs group were 3.6±0.49, 1.8±0.75, 1.8±0.75, 1.2±0.40, respectively; the ratios of skin thickness (μm) were 0.86±0.18, 0.59±0.10, 0.56±0.07 and 0.42±0.09; PASI scores were 10.6±1.02, 4.0±0.63, 4.0±1.10 and 3.2±0.75. Compared with the model group, the number of scales (P<0.01), patch thickness (P<0.01) and PASI score decreased (P<0.0001) showed a certain therapeutic effect, and PRP+GPs group had the best effect. Pathological examination showed that both the epidermal layer thickness (P<0.01) and epidermal cell proliferation (P<0.05) decreased in all treatment groups; IL-17A expression levels were 9.02±2.54, 16.56±3.49, 10.01±1.83, 11.12±2.48 and 10.50±2.16, and TNF-α expression levels were 223.36±70.34, 377.36±58.47, 265.42±45.14, 262.94±33.29 and 268.94±26.80 respectively. The expression of skin tissue IL-17A (P<0.05) and TNF-α (P<0.05) decreased, along with the decreased expression of related signaling pathway proteins p-STAT3 and p-P38. [Conclusion] PRP combined with GPs can reduce the expression of IL-17A and TNF-α through the STAT3 and P38 signaling pathways, thereby alleviating inflammation and inhibiting the overproliferation of keratinocytes, thus improving psoriasis-like skin inflammation in BALB/c mice.

The goal of achieving elimination of schistosomiasis across all endemic counties in China by 2030 was proposed in the Outline of the Healthy China 2030 Plan. On June 16, 2023, the Action Plan to Accelerate the Elimination of Schistosomiasis in China (2023—2030) was jointly issued by National Disease Control and Prevention Administration and other 10 ministries, which deployed the targets and key tasks of the national schistosomiasis elimination programme in China. This article describes the progress of the national schistosomiasis control programme, analyzes the opportunities to eliminate schistosomiasis, and proposes targeted recommendations to tackle the challenges of schistosomiasis elimination, so as to accelerate the process towards schistosomiasis elimination and facilitate the building of a healthy China.