Aortic dissection is a life-threatening cardiovascular disease with devastating complications and high mortality. It requires rapid and accurate diagnosis and a focus on prognosis. Many laboratory tests are routinely performed in patients with aortic dissection including D-dimer, brain natriuretic peptide, cardiac troponin I, C-reactive protein, and procalcitonin. D-dimer shows vital performance in the diagnosis of aortic dissection, and brain natriuretic peptide, cardiac troponin I, C-reactive protein, and procalcitonin exhibits important value in risk stratification and prognostic effect in aortic dissection patients. Our review summarized the clinical utility of these laboratory tests in patients with aortic dissection, aiming to provide advanced and comprehensive evidence for clinicians to better understand these laboratory tests and help their clinical practice.

Psoriasis is an incurable chronic inflammatory disease that requires new interventions. Here, we found that fibroblasts exacerbate psoriasis progression by promoting macrophage recruitment via CCL2 secretion by single-cell multi-omics analysis. The natural small molecule celastrol was screened to interfere with the secretion of CCL2 by fibroblasts and improve the psoriasis-like symptoms in both murine and cynomolgus monkey models. Mechanistically, celastrol directly bound to the low-density lipoprotein receptor-related protein 1 (LRP1) β-chain and abolished its binding to the transcription factor c-Jun in the nucleus, which in turn inhibited CCL2 production by skin fibroblasts, blocked fibroblast-macrophage crosstalk, and ameliorated psoriasis progression. Notably, fibroblast-specific LRP1 knockout mice exhibited a significant reduction in psoriasis like inflammation. Taken together, from clinical samples and combined with various mouse models, we revealed the pathogenesis of psoriasis from the perspective of fibroblast-macrophage crosstalk, and provided a foundation for LRP1 as a novel potential target for psoriasis treatment.

BACKGROUND:Oleic acid can regulate inflammation and immune responses,and has the potential to repair skin wounds.Oleic acid has a short retention time at the lesion.It is prone to self oxidation and deterioration in the air,and suitable drug carriers are needed to fully exert the therapeutic effect of oleic acid. OBJECTIVE:To investigate the efficacy of oleic acid-liposome gel in the treatment of chronic burn wounds. METHODS:Oleic acid liposome solution was prepared by thin film dispersion method,and then dissolved in Poloxamer gel matrix to prepare oleic acid-liposome gel.(1)In vitro experiment:Oleic acid-liposome gel solution was prepared by adding different volumes of oleic acid-liposome gel into cell medium(volume ratio:1:3,1:9,1:27,respectively).Alma-blue reagent was used to detect the effects of different concentrations of oleic acid-liposome gel on the proliferation of human keratinocytes and human fibroblasts.Crystal violet staining was used to observe cell morphology.(2)In vivo experiment:The animal model of chronic burn wounds was established by using full-thickness burn of SD rat back skin combined with local subcutaneous injection of epirubicin.The 30 successfully modeled rats were randomly divided into five groups with six rats in each group.The wounds of oleic acid liposome gel group,oleic acid group,liposome gel group,positive control group and negative control group were applied with gauze of oleic acid liposome gel,oleic acid,liposome gel,recombinant human epidermal growth factor gel and normal saline.The dressing was changed once every other day.A total of 16 doses were administered.The wound healing was observed. RESULTS AND CONCLUSION:(1)In vitro experiments:Alma-blue reagent detection and crystal violet staining showed that oleic acid liposome gel solution with volume ratio of 1:9 could promote the proliferation of human keratinocytes and human fibroblasts.(2)In vivo experiment:The wound healing time of the oleic acid liposome gel group was shorter than that of the other four groups(P＜0.01),and the wound healing rate at 4,8,12,16,and 20 days was higher than that of the other four groups(P＜0.01).After administration,hematoxylin-eosin staining showed epithelialization and healing of wounds in all five groups,and the epidermal thickness of oleic acid liposome gel group was the closest to normal skin and better than the other four groups.Immunohistochemical staining showed that the expressions of cytokeratin 10,tumor protein 63,α-smooth muscle actin,collagen I,tumor necrosis factor α,interleukin 6,malonaldehyde,and superoxide dismutase in oleic acid liposome gel group were closest to those in normal skin,and superior to those in other four groups.On days 12 and 32 of administration,the expressions of tumor necrosis factor α,interleukin 6,malondialdehyde,and superoxide dismutase in wound homogenate supernatant in oleic acid liposome gel group were closest to those in normal skin,and superior to those in other four groups.(3)The results showed that oleic acid liposome gel could promote the proliferation of keratinocytes and fibroblasts,reduce inflammation and oxidative stress injury,and promote the healing of chronic burn wounds.

ObjectiveTo comprehensively evaluate the clinical value of Feilike mixture and provide a basis for the allocation of medical resources， rational drug use， and hospital procurement and supply of Chinese patent medicines. MethodWith the data from available studies and provided by drug manufacturers， the methods of evidence-based medicine， pharmacoeconomics， and health technology assessment were employed to construct a multi-criteria decision-making analysis framework from the "6+1" dimensions of safety， effectiveness， economy， innovation， suitability， accessibility， and characteristics of traditional Chinese medicine （TCM）. The clinical evidence and value evaluation software of Chinese patent medicine， CSCv2.0， was used to comprehensively evaluate the clinical value of Feilike mixture. ResultBased on the existing clinical evidence， the following results were obtained. ① Safety： Multi-sources of evidence showed that Feilike mixture had little known risk and sufficient evidence， with the safety rated as grade A， which indicated good safety. ② Effectiveness： The systematic review and Meta-analysis showed that Feilike mixture combined with conventional Western medicine in the treatment of bronchitis shortened the time to disappearance of cough compared with conventional Western medicine alone， with the evidence rated as grade B by the Grading of Recommendations Assessment， Development， and Evaluations （GRADE） system， which indicated high effectiveness. ③ Economy： From the perspective of health system， Feilike mixture combined with conventional Western medicine was more economical than conventional Western medicine alone， and the quality evaluation of pharmacoeconomics rated the economy as grade B. ④ Innovation： Feilike mixture combined with conventional Western medicine improved the clinical treatment effect and had innovation advantages compared with similar drugs. From the aspects of cultivation， identification of medicinal materials， and production， the sufficient supply and safety of medicinal materials can be ensured for Feilike mixture. This medicine was rated as grade B in terms of the medicinal material quality， preparation technology， and patents， which indicated good innovation. ⑤ Suitability： According to the results of the questionnaire survey， the usage of Feilike mixture was easy to be mastered and accepted by doctors and nurses， without special administration time， complex personalized treatment， and special technical and management requirements. It is convenient for patients to use， with convenient supply and storage， and weak influences of policy， publicity， and drug information. Therefore， the suitability of Feilike mixture was rated as grade B. ⑥ Accessibility： Among the similar Chinese patent medicines， Feilike mixture had a moderate price， high production capacity， wide sales coverage， wide coverage of hospitals， sustainable supply of medicinal materials， and low costs of treatment for acute bronchitis， with the accessibility rated as grade A. ⑦ TCM characteristics： Feilike mixture is composed of Scutellariae Radix， Peucedani Radix， Stemonae Radix， Gentianae Rhodanthae Herba， Scleromitrion diffusum， Firmiana platanifolia Radix， and Aster ageratoides， with reasonable compatibility. This formula is derived from the medical experience of Miao ethnic group， with rich experience in human use and the TCM characteristics rated as grade B. According to the evaluation results in the "6+1" dimensions， Feilike mixture was evaluated as class B， with a high clinical value. ConclusionAccording to the existing clinical evidence， compared with conventional Western medicine alone， Feilike mixture combined with conventional Western medicine demonstrates a high clinical value and prominent TCM characteristics in the treatment of acute bronchitis with phlegm-heat invading lung. It is suggested that it should be translated into the basic clinical drug management policy results according to the conditions.

The Republic of China period （1912—1949） was an important stage of transition from traditional herbalism to clinical Chinese materia medica. The clinical application of Chinese materia medica became the focus of academic attention. During the Republic of China period， the research objectives， methods， and content of clinical Chinese materia medica were clarified， and the basic framework of Chinese materia medica was established through efficacy classification and item description. Based on the historical background at that time， striving for survival in adversity were the internal factors driving the construction of clinical Chinese materia medica， and the rise of academic education and the popularity of traditional Chinese medicine journals provided favorable conditions for the development of clinical Chinese materia medica. The clinical Chinese materia medica during the Republic of China period gradually formed a theoretical structure and core content that was distinctly different from that of traditional herbal medicine， which was integrated with the scientific research of Chinese materia medica and promoted the continuous development of Chinese materia medica together with other subdisciplines， presenting distinctive characteristics of the times and important academic significance.

The treatment of acute Stanford type A aortic dissection has always been extremely challenging. Organ malperfusion syndrome is a common severe complication of acute aortic dissection, which can cause organ ischemia and internal environment disorder. Malperfusion increases early mortality, and impacts the long-term prognosis. In recent years, many scholars have done some studies on aortic dissection complicated with malperfusion. They explored the pathogenesis, proposed new classification, and innovated new treatment strategies. However, at present, the treatment strategies of acute Stanford type A aortic dissection complicated with organ malperfusion are different at different centers and consensus on its treatment is still lacking. Therefore, this review summarized the pathogenesis, classification, treatment strategy, and prognosis of acute Stanford type A aortic dissection complicated with malperfusion.

Objective:To investigate the effects and the possible mechanisms of Neiguan(PC6)and Gongsun(SP4)on the hypothalamic-pituitary-adrenal(HPA)axis in rats with functional dyspepsia(FD),thus to provide a theoretical basis for the clinical application of the Eight Confluent Points.Methods:Forty specific-pathogen-free Sprague-Dawley rats were divided into a blank group,a model group,an electroacupuncture(EA)group,and a Western medicine group by the random number table method,with 10 rats in each group.Rats in the blank group did not receive modeling or intervention.Rats in the other three groups were subjected to the FD with mood disorder model using the compound etiology modeling method.After the successful modeling,rats in the model group did not receive any interventions,rats in the Western medicine group received deanxit and mosaprid intervention,and those in the EA group received EA intervention on the ipsilateral Neiguan(PC6)and Gongsun(SP4)for 21 d.The sugar-water consumption rate was measured before the experiment and before and after interventions to assess the emotional status.The gastric emptying rate was measured after interventions to assess the gastrointestinal dynamics.The expression levels of hypothalamic corticotropin-releasing hormone(CRH),pituitary adrenocorticotropic hormone(ACTH),and adrenal corticosterone(CORT)were measured by enzyme-linked immunosorbent assay.Results:Compared with the blank group,the sugar-water consumption rate and the gastric emptying rate were decreased(P<0.01),and the hypothalamic CRH,pituitary ACTH,and adrenal CORT expression levels were increased(P<0.01)in the model group.Compared with the model group,the sugar-water consumption rate and the gastric emptying rate were significantly increased(P<0.01),while the expression levels of hypothalamic CRH,pituitary ACTH,and adrenal CORT were significantly decreased(P<0.01)in the EA group and the Western medicine group.The differences between the EA group and the Western medicine group were not statistically significant(P>0.05).Conclusion:The Eight Confluent Points Neiguan(PC6)and Gongsun(SP4)can improve the mood and gastrointestinal dynamics in FD rats,which may be achieved by down-regulating the hypothalamic CRH,pituitary ACTH,and adrenal CORT,as well as by correcting the HPA axis hyperfunction.

Chemotherapy has occupied the critical position in cancer therapy, especially towards the post-operative, advanced, recurrent, and metastatic tumors. Paclitaxel (PTX)-based formulations have been widely used in clinical practice, while the therapeutic effect is far from satisfied due to off-target toxicity and drug resistance. The caseless multi-components make the preparation technology complicated and aggravate the concerns with the excipients-associated toxicity. The self-assembled PTX nanoparticles possess a high drug content and could incorporate various functional molecules for enhancing the therapeutic index. In this work, we summarize the self-assembly strategy for diverse nanodrugs of PTX. Then, the advancement of nanodrugs for tumor therapy, especially emphasis on mono-chemotherapy, combinational therapy, and theranostics, have been outlined. Finally, the challenges and potential improvements have been briefly spotlighted.

Currently, the public’s concern for health has unprecedentedly increased, while some institutions find it difficult to carry out health lectures. Overall, health lectures play an important role, but they face some practical challenges at the operational level, involving lecture objectives, public demands, communication methods, dissemination channels, and foothold methods. In the era of new media, health science popularization lectures are still an effective means of persuasion today, but traditional lecture methods need to be endowed with new connotations, and made shifts and adjustments. Health science popularization lectures should make the following shifts. First, the lecture objectives should turn to "extensive use", stepping out of the limitations of popular science knowledge, and promoting the public to proactively seek health knowledge and information. Second, the lecture content should turn to the integration of physical and mental, designing courses from the perspective of physical and mental, enhancing communication among people, and promoting trust between individuals. Third, the lecture effect should turn to enjoyment, breaking the prejudice against the lecture effect and taking the enjoyment and interest stimulation as the important goal of health science popularization. Fourth, the speaker should turn to "professionalization", establishing a team of professional health lecturers. At the operational level, it is necessary to strictly control the entry and exit of health lecturers to create a lecture brand, segment the audience to organize homogeneous audiences, tell good stories and enhance emotional narration, plan holistically and achieve full-media three-dimensional communication, and scientifically evaluate and emphasize long-term effects.

Objective:To investigate the surgical approaches and clinical outcomes of endoscopic endonasal approaches (EEA) for trigeminal schwannomas(TSs).Methods:Clinical data, surgical videos and outpatient follow-up notes of 41 patients with TSs and underwent EEA between January 2013 to October 2022 in the Department of Neurosurgery of the First Affiliated Hospital of Nanchang University were retrospectively studied. The patients were 19 males and 22 females, with an average age of 45.3 (22-63) years old. Twenty-four patients had TSs on the left and 17 on the right. According to Jeong's classification, for 6 TSs with type MP, 2 tumours were resected by trans-Meckel's cave approach (TMCA) alone, and the remaining 4 TSs were resected by combined transclival approach (TCA). For the 4 tumours that involved infratemporal fossa(2 of type E3, 1 of type mE3 and 1 of type Mpe3), the surgery were performed via a trans-prelacrimal recess approach(TPRA), of which the operation for type Mpe3 was combined with a TMCA. The trans-laminal papyracea approach (TLPA) was applied to remove 2 tumours of type E1. The rest of 29 patients received the surgery by TMCA alone to remove tumours including 15 of types M, 10 of type Mp, 1 of type ME2, 2 of type E2 and 1 of type MpE2. Gross total tumour resection was achieved in 40 patients(97.6%), with only 1 patient (2.4%) had a subtotal tumour resection.Results:A total of 40 patients had completed the long-term follow-up, with 1 patient lost in follow-up. The average follow-up period was 34(3-101) months; No tumour recurrence or progression was observed over follow-up. After the surgery, preoperative symptoms were improved in 34 patients(89.5%). The main improved symptoms were: facial numbness(78.9%), facial pain(70.0%), headache(88.2%), mastication weakness (50.0%), poor vision (60.0%), diplopia (83.3%), and abducens nerve palsy (100%). Transient and permanent neurological deficits occurred in 8 (19.5%) and 9 (22.0%) patients, respectively. Cerebrospinal fluid leakage and internal carotid artery injury occurred in 1 patient each.Conclusion:According to the location of a tumour, an appropriate EEA should be selected and satisfactory results can be achieved for all types of tumours, except the TSs that has the main body of the tumour located in the posterior cranial fossa.