It is found that Jiangxi,as a province with large traditional Chinese medicine resources,has developed rapidly in the traditional Chinese medicine health industry in recent years,but there are still problems such as the uneven development degree of the health industry in various regions of the province,the imperfection of relevant policies,and the need to strengthen the training and introduction of talents.On the basis of an in-depth analysis of the development status of the traditional Chinese medicine and health industry in Jiangxi Province,it focuses on the following development strategies:deepening the reform of the traditional Chi-nese medicine and health industry system,integrating and developing the traditional Chinese medicine health industry chain with Ji-angxi characteristics with"heat-sensitive moxibustion"and"Xujiang medicine"as the core,improving the level of traditional Chinese medicine health services,and strengthening the cultivation of traditional Chinese medicine talents and international communi-cation.

An efficient vacuum suction system is a necessary prerequisite for the smooth operation of the oral diagnosis and treatment.During the use of the dental units,there is often a situation of vacuum suction weakness,resulting in the inability to discharge the mixture of blood,saliva,dental tissue and other mixtures in time,which affects the doctor's treatment field and increases the risk of aspiration pneumonia and cross-infection in patients.The working principle,pipeline system,filters and other aspects of the vacuum suction system that may affect the suction efficiency was analyzed.The causes and solutions of vacuum suction weakness were discussed,and operation suggestions were proposed to ensure the safe and effective use of equipment and ensure the safety of diagnosis and treatment.

Objective:To observe the effects of Huatan Quyu Decoction on the protein expressions of β-catenin and GSK-3 β and the expression of anticardiolipin antibody and β-amyloid protein related to cognitive function in rats with vascular dementia based on Wnt/β-catenin signal pathway.Methods:A total of 96 male SD rats were divided into blank group, model group, Donepezil hydrochloride group and Huatan Quyu Decoction low-, midium-, high-dosage group according to random number table method, with 16 rats in each group. Except for the blank group, the rat model of vascular dementia was prepared by modified 2-VO method. Huatan Quyu Decoction low-, medium- and high-dosage groups were administrated with Huatan Quyu Decoction 6.1, 12.1 and 24.2 g/kg, respectively; the Western medicine group was administrated with Donepezil hydrochloride 0.5 mg/kg; the blank group and the model group were administrated with the same amount of normal saline for 28 consecutive days. On the 1st, 7th, 14th and 28th day after administration, the learning and memory ability of rats was evaluated by Morris water maze test, the levels of ACA and Aβ in serum were measured by enzyme linked immunosorbent assay (ELISA), and the expressions of β-catenin and GSK-3β proteins related to Wnt/β-catenin signal pathway in hippocampus were measured by Western blot.Results:Compared with model group, the escape latency was shortened in the Huatan Quyu Decoction high-dosage group and Donepezil group on 7 and 14 days of administration ( P<0.05), and the times of crossing the platform increased in Huatan Quyu Decoction high-dosage group on 1 and 28 days of administration ( P<0.05). Compared with model group, the serum ACA level in Donepezil group, Huatan Quyu Decoction medium- and high-dosage groups decreased at day 1, 7, 14 and 28 after administration ( P<0.05). The serum Aβ level in Donepezil group, Huatan Quyu Decoction medium- and high-dosage groups decreased at 7, 14 and 28 days after administration ( P<0.05); On the 14th and 28th days after administration, the levels of ACA and Aβ in TCM low-dosage group decreased ( P<0.05). Compared with model group, the expression of β-catenin protein in hippocampus of Donepezil group and Huatan Quyu Decoction medium- and high-dosage groups increased ( P<0.05), while the expression of GSK-3β in hippocampus of Donepezil group and Huatan Quyu Decoction low-, medium- and high-dosage groups decreased ( P<0.01). Conclusion:Huatan Quyu Decoction can activate the Wnt/β-catenin signaling pathway, up-regulate the expression of β-catenin protein in hippocampal tissue of rats, inhibit the expression of GSK-3β, reduce the levels of ACA and Aβ in serum of rats, and improve the cognitive function of rats with vascular dementia.

OBJECTIVE To develop an individualized medication list for elderly patients by evidence-based pharmacy method， and to support clinical decisions on rational use of METHODS　Firstly， drugs with risk genetic information were screened out by systematically reviewing evidence-based pharmacy information. Secondly， researchers investigated the included drugs in lists from different data E- sources. Drugs included in three or more data sources and drugs proposed by the expert committee were then included in the medication list. Thirdly， for the drugs included in two data sources， researchers designed questionnaires to investigate the necessity of drug-related gene testing. According to the scoring results of the expert questionnaire， drugs with higher scores were included in the list. Data sources included real-world data （list of high frequency medication in hospitals， high frequency medication for elderly outpatients and inpatients in National Health Care Claims Data， drugs related to frequent medication errors and so on） and evidence-based pharmacy evidence （the websites of Clinical Pharmacogenomics Implementation Consortium， Dutch Pharmacogenetics Working Group， Food and Drug Administration and so on）. RESULTS　The study obtain 68 drugs with risk genetic information which were included in three data sources. Combined with 23 drugs proposed by the expert committee， a list containing 74 drugs was preliminarily formed after de-duplication. A total of 37 drugs included in two databases with risk genetic information were scored through the questionnaire survey to form a supplementary list of 26 drugs. This is the final composition of the list of 100 drugs developed in this study. Among them， there are 43 drugs for the central nervous system， 15 drugs for the cardiovascular system， 12 anti-tumor drugs and so on. Twelve drugs were included in six or more data sources， which mainly consisted of drugs for digestive system， all proton pump inhibitors. CONCLUSION　In this study， a list of 100 commonly used drugs which require individualized medication for the elderly was developed by evidence-based pharmacy method. The drug list will be updated in time as available evidence changes， and can provide guidance for rational use of medicines for elderly patients.

Objective:To analyze the expression of CD27 on T lymphocytes in the microenvironment of multiple myeloma (MM), and explore whether CD27 level or the CD27-/CD27+ ratio of T-cell affect the prognosis of MM patients.Methods:A total number of 103 newly-diagnosed MM patients from January 2016 to June 2019 were enrolled in the Affiliated Cancer Hospital of Harbin Medical University. All patients received bortezomib-based three-drugs combination regimen. The expression of CD27 on T lymphocytes in bone marrow aspirate samples was detected by flow cytometry before any treatment. MM patients were divided into two groups according to the CD27 level: CD27-high expression group (CD27 expression on T-cells ≥20%) and CD27-low expression group (CD27 expression on T-cells <20%). The clinical characteristics, treatment response and prognosis of patients between the two groups were analyzed using χ 2-test. The survival and clinical information of patients were compared using Kaplan-Meier method, and the related factors related to the survival of MM were analyzed using Cox proportional risk model. Results:Among 103 MM patients, 68 cases (66.0%) were included in CD27 high expression group, and 35 cases (34.0%) were included in low expression group. The percentage of bone marrow plasma cells and β2-MG level in CD27 high expression group were higher than those in CD27 low expression group significantly (54.4% [37/68] vs 22.9% [8/35], χ2=9.352, P=0.002;58.8% [40/68] vs 37.1% [13/35], χ2=4.348, P=0.037), and the proportion of ISS stage Ⅱ-Ⅲ in CD27 high expression group was higher than the counterpart (79.4% [54/68] vs 60% [21/35], χ2=4.399, P=0.036). After 4 cycles of three-drug combination therapy, the overall response rate ( ORR=stringent complete response+complete response+very good partial response+partial response) of the low CD27 expression group was higher than the high expression group (82.9% [29/35] vs 38.2% [26/68], χ2=18.489, P<0.01). The deep response rate to treatment (stringent complete response+complete response+very good partial response) was higher (48.6% [17/35] vs 27.9% [19/68], χ2=4.326, P=0.038), and the progression, free surviva (PFS) was longer (21months vs.14.1months, t=18.655, P<0.001) in the low expression group compared with CD27-high group. Univariate analysis showed that CD27-/CD27+T lymphocyte ratio, ISS stage Ⅱ-Ⅲ, age ≥65 years, β2-Mg ≥3.5 mg/L, and plasma cell proportion ≥30% were associated with the poor prognosis of MM patients, and the differences were significant statistically ( P<0.05). Multivariate analysis showed that CD27-/CD27+T lymphocyte ratio was an independent prognostic factor for 2-year overall survival (OS)( HR=2.425, 95% CI 1.216-4.835, P=0.012) and 2-year PFS ( HR=1.881, 95% CI 1.085-3.260, P=0.024) in MM patients. Conclusions:The expression of CD27 in T lymphocytes is correlated with the prognosis, treatment response and progression-free survival of MM. The ratio of CD27-/CD27+T lymphocytes is an independent prognostic indicator.

Objective:To improve the understanding of the clinical features of toxic encephalopathy associated with diquat poisoning.Methods:This study collected and analyzed the diagnosis and treatment process of 7 patients with acute diquat poisoning combined with central nervous system complications admitted to the First Affiliated Hospital of Zhengzhou University from April 2021 to April 2022. "Diquat" and "Poisoning" were used as keywords to search in CNKI, Wanfang database and PubMed database, and the literature of previous cases was reviewed for summary analysis.Results:Among the 7 patients in our hospital, there were 2 males and 5 females, with an average age of 31 years (range14-57) and an average dose of 23.14 g [(10-40)g]. During the treatment, 3 patients developed irritability and convulsions, 3 patients occurred coma, and one had generalized tonic-clonic seizures. Four patients died and 3 survived, of which 2 patients returned to normal life and study, and one remained abnormal mental behavior (currently in long-term follow-up). All three survivors developed neurological symptoms later than those who died, and were awake about 30 days after taking the drug.Conclusions:Toxic encephalopathy associated with diquat poisoning has rapid progression, poor prognosis and high mortality. This study found that the survival rate of patients with > 48 h of first onset of neurological symptoms is much higher than that of patients with ≤ 48 h of first onset of neurological symptoms, while sex, age, estimated oral dose, and type of presentation of neurological symptoms for the first time have little effect on the survival rate of hospital discharge. The earlier neurological symptoms appear, the greater the likelihood of a poor prognosis.

Objective To explore the effect of noninvasive ventilation (NIV) with helmet or facial mask on clinical efficacy, tolerability, and prognosis in patients with acute respiratory failure. Methods Fifty patients with acute respiratory failure according to the inclusion criteria were recruited from January 2018 to July 2018 in Emergency Intensive Care Unit of the First Affiliated Hospital of Zhengzhou University. Included patients were randomly allocated into the helmet group or facial mask group. Based on conventional drug therapy, pressure support mode was performed with the interface of the helmet or facial mask. Oxygenation index, arterial carbon dioxide partial pressure, and respiratory rates were measured before and after the treatment, and the data were compared and analyzed by the repeated measures ANOVA. Tolerance score, complication rate, tracheal intubation rate, and mortality rate were recorded at each observation time point of the two groups. Results The oxygenation index before NIV, at 4 h and at the end of NIV treatment of the helmet group were significantly increased from (160.29±50.32) mmHg to (249.29±83.47) mmHg and (259.24±87.09) mmHg; the oxygenation index of the facial mask group were increased from (168.63±38.63) mmHg to (225.00±74.96) mmHg and (217.69±77.80) mmHg, and there was no significant difference within the two groups (P <0.05). The respiratory rates before NIV, at 4 h and at the end of NIV treatment of the helmet group were obviously decreased from (27.60±7.64) breaths/min to (17.92±4.55) breaths/min and (16.88±3.90) breaths/min; the respiratory rates of the facial mask group were decreased from (24.68±6.14) breaths/min to (20.36±4.25) breaths/min and (19.68±3.34) breaths/min, and the differences within the two groups were statistically significant (P <0.05). However, there were no significant differences on oxygenation index and respiratory rates between the helmet group and facial mask group (P >0.05). Patients in the helmet was better tolerated than those in the facial mask group [ratio of good tolerance 96％ (24/25) vs 56％ (14/25) (P = 0.001) and fully tolerance 80％ (20/25) vs 36％ (9/25) (P =0.002)] and had less complications (1/25 vs 10/25, P = 0.002). 84％ patients in the helmet group and 76％ patients in the facial mask group were successfully weaned and discharged after NIV treatment (P =0.480). Conclusions Similar clinical efficacy in improving blood gas exchange and relieving dyspnea were observed in the helmet group and the facial mask group in patients with acute respiratory failure. However, the helmet is better tolerant, and had lower complication rate, which is especially suitable for patients with chest trauma combined with facial injuries.

Objective? To compare the effect of European Nutritional Risk Screening (NRS 2002) and Patient General Subjective Score (PG-SGA) in perioperative patients with head and neck squamous cell carcinoma, and to provide evidence for clinical nutritional screening in perioperative patients with head and neck squamous cell carcinoma. Methods? Using convenience sampling method, 82 patients with head and neck squamous cell carcinoma who were admitted to the Department of Head and Neck Surgery of Zhejiang Cancer Hospital from October 2015 to December 2017 during perioperative period were selected as the study subjects. NRS 2002 and PG-SGA were used to longitudinally evaluate their nutritional status at admission, 1 day before operation, 2 days after operation, 1 week after operation and at discharge, respectively. The differences of nutritional status between the two assessment tools during perioperative period were compared. Results? The trend of malnutrition risk in NRS 2002 was similar to that in PG-SAG dynamic assessment from admission to discharge, all of which were in the form of "V". The positive rate of malnutrition in PG-SAG assessment was higher than that in NRS 2002, and the difference was statistically significant (P＜ 0.01). Conclusions? NRS 2002 and PG-SGA are both suitable for nutritional risk screening of head and neck squamous cell carcinoma patients, but the positive rate of PG-SGA is higher, which can effectively screen and evaluate the nutritional status of head and neck squamous cell carcinoma patients, and is conducive to timely providing nutritional intervention and treatment for patients.

Objective To comprehensively evaluate the clinical efficacy of hemoperfusion (HP) combined with continuous veno-venous hemofiltration (CVVH) on acute paraquat poisoning (APP).Methods Literatures of Chinese and English randomized controlled trials (RCTs), case control and cohort study on HP combined with CVVH in the treatment of APP from the PubMed, Embase, Wanfang, and CNKI up to November 2017 were enrolled (the subjects were > 16 years old). The obtained literatures were strictly screened and evaluated in quality, and data such as mortality, the life time of dead patients, inefficiency rate, incidence of multiple organ dysfunction syndrome (MODS) and acute respiratory distress syndrome (ARDS) were extracted. Meta-analysis was performed by RevMan 5.3. Results Twenty-one studies were included with 2222 subjects, among whom 976 subjects were in HP combined with CVVH group (experimental group) and 1246 subjects in HP group (control group). Compared with control group, the mortality in experimental group were significantly decreased [43.77％ (362/827) vs. 55.26％ (604/1093), odds ratio (OR) =0.68, 95％ confidential interval (95％CI) = 0.56-0.82,P = 0.0001], the life time of death patients was significantly prolonged [mean difference (MD) = 4.63, 95％CI = 2.60-6.66,P < 0.00001], incidence of MODS [25.93％ (70/270) vs. 55.36％ (155/280),OR = 0.26, 95％CI = 0.14-0.49,P< 0.0001], and incidence of ARDS [30.37％ (82/270) vs. 51.07％(143/280),OR = 0.42, 95％CI = 0.30-0.61,P < 0.00001], and inefficiency rate [8.72％ (13/149) vs. 34.64％ (53/153),OR=0.17, 95％CI = 0.09-0.34, P < 0.00001] were significantly reduced. Funnel chart showed that except the publication bias of mortality rate, there were less publication bias about other indicators among studies.Conclusion HP combined with CVVH can significantly reduce the mortality of patients with APP compared with HP alone on the whole, prolong the life time and reduce the occurrence of MODS and ARDS, thus improving the treatment efficiency.

No abstract available.
Bone Marrow* ; Flow Cytometry* ; Myelodysplastic Syndromes*