Objective To analyze Professor Zhang Binghou's medication experience in the treatment of diabetic kidney disease using data mining methods;To screen the core medicinal pairs and medicinal groups.Methods Prescriptions of diabetic kidney disease of Professor Zhang Binghou from the outpatient department of Beijing Hospital of Traditional Chinese Medicine Affiliated to Capital Medical University were selected from January 2014 to December 2021.TCM Inheritance Platform System 2.5,SPSS Modeler 18 and SPSS Statistics 21 software were used for association rules,clustering analysis and factor analysis to summarize the medication frequency,properties and tastes and meridians,and medicinal pairs and combinations.Results A total of 161 prescriptions were included,involving 188 kinds of Chinese materia medica,with a total frequency of 2 220 time.The kinds of Chinese materia medica with higher frequency were Rehmannize Radix et Praeparata,Testudinis Carapax et Plastrum,Astragali Radix,Rehmannine Radix,etc.The main properties were cold and warm,the main tastes were sweet and bitter,and the main meridians were kidney,liver and spleen meridians.A total of 14 drug pair association rules were obtained,with 27 commonly used drug combinations.Clustering analysis extracted 10 combinations based on the spectrum,and factor analysis extracted 14 common factors.Conclusion Professor Zhang Binghou's treatment for diabetic kidney disease takes nourishing the true yin and clearing away damp-heat as the main treatment method,and at the same time,it pays attention to tonifying kidney,consolidating essence,nourishing yin and containing yang,promoting blood circulation and removing blood stasis,etc.,which embodies Professor Zhang Binghou's unique academic thought of treating diabetic kidney disease.

Humans ; Nitric Oxide ; Carcinoma, Non-Small-Cell Lung/drug therapy* ; Lung Neoplasms ; Lung ; Nitric Oxide Synthase ; Macrophages, Alveolar ; Pulmonary Alveoli

OBJECTIVE To reveal the role of the basal forebrain(BF)GABAergic neurons in the regulation of isoflurane anesthesia and to elucidate the underlying neural pathways.METHODS The activity of BF GABAer-gic neurons was monitored during isoflurane anesthesia using a genetically encoded calcium indicator in Vgat-Cre mice of both sexes.The activity of BF GABAer-gic neurons was manipulated by chemogenetic and opto-genetic approaches.Sensitivity,induction time and emer-gence time of isoflurane anesthesia were estimated by righting reflex.The electroencephalogram(EEG)power and burst-suppression were monitored by EEG recording.The effects of activation of GABAergic BF-thalamic reticu-lar nucleus(TRN)pathway on isoflurane anesthesia were investigated with optogenetics.RESULTS The activity of BF GABAergic neurons was generally inhibited during isoflurane anesthesia,obviously decreased during the induction of anesthesia and gradually restored during the emergence from anesthesia.Activation of BF GABAergic neurons with chemogenetics and optogenetics promoted behavioral emergence from isoflurane anesthesia,with decreased sensitivity to isoflurane,delayed induction and accelerated emergence from isoflurane anesthesia.Optogenetic activation of BF GABAergic neurons prom-oted cortical activity during isoflurane anesthesia,with decreased EEG delta power and burst suppression ratio during 0.8%and 1.4%isoflurane anesthesia,respectively.Similar to the effects of activating BF GABAergic cell bod-ies,photostimulation of BF GABAergic terminals in the TRN also strongly promoted cortical activation and behav-ioral emergence from isoflurane anesthesia.CONCLU-SION The GABAergic neurons in the BF is a key neural substrate for general anesthesia regulation that facilitates behavioral and cortical emergence from general anesthe-sia via the BF-TRN pathway.

Objective:To investigate the genetic safety of allogeneic bone marrow mesenchymal stem cells (BMSCs) transplantation in traumatic brain injury (TBI).Methods:(1) In vivo experiment: BMSCs from male SD rats were isolated and cultured. Moderate TBI models were prepared by implanting and fixing micro-drug injection cannula into the left ventricle of 12 female SD rats, and 3 d after that, striking the right cerebral cortex of the rats with pneumatic precision percussion device was performed. Four h, and 3, 6, 9, and 12 d after modeling, TBI rats were given a single/multiple BMSCs infusion (2.5×10 5/time, total volume 10 μL) by cannula; 48 and 72 h, and 10 and 14 d after modeling, brain tissues of TBI rats (3 at each time point) were prepared into paraffin specimens. Immunofluorescent staining was used to detect the microglia activation, and RNAscope ? technology was used to detect the co-localization of astrocytes, neurons, microglia and transplanted BMSCs to observe whether the allogeneic BMSCs were integrated with the host brain cells after transplantation into TBI host. (2) In vitro experiment: the frozen and revived microglial cell line BV2 was transfected with green fluorescent protein (GFP)-positive lentiviral particles, and then, BMSCs prelabeled with pHrodo RED probe and BV2 cells pretreated with lipopolysaccharide were co-cultured in a certain ratio (BV2:BMSCs=1:1, 1:2, 2:1); after 36 and 72 h of co-culture, the phagocytosis between the 2 kinds of cells was observed under confocal fluorescence inverted microscope to observe the specific action forms of microglia on BMSCs. Results:(1) In vivo experiment: 48 and 72 h, and 10 and 14 d after modeling, no colocalization of transplanted BMSCs with astrocytes or neurons was found in paraffin sections of brain tissue in TBI rats; however, 10 and 14 d after modeling, microglia in TBI rats were obviously activated and migrated to the left lateral ventricle and choroid plexus, and co-localization of microglia with transplanted BMSCs was observed. (2) In vitro experiment: phagocytosis occurred after co-culture of BV2 cells at different proportions with BMSCs for 36 and 72 h. Conclusion:After transplantation, allogeneic BMSCs do not integrate with astrocytes or neurons of the TBI host, but they could be phagocytosed by microglia, indicating that allogeneic BMSCs transplantation for TBI is genetically safe.

Objective:To explore effects of vocational identity and perceived value on learning input of nursing undergraduates in the experimental course.Methods:The cluster sampling method was used to select 1 156 nursing undergraduates from grade 2 to grade 3 in Wenzhou Medical University from May to June 2019 as the research objects. The Vocational Identity Scale, Perceived Value Questionnaire and Learning Input Questionnaire were used to conduct the survey.Results:The average scores of items in Vocational Identity Scale, Perceived Value Questionnaire and Learning Input Questionnaire were respectively (3.90±0.52) , (4.18±0.53) and (3.67±0.51) .Vocational identity, perceived value and learning input were positively correlated ( r=0.554, 0.578, 0.611; P<0.001) .Vocational identity also positively affected their learning input with perceived value as a mediating variable (mediating effect value=0.208) . Conclusions:Vocational identity and perceived value positively affect the learning input of nursing undergraduates in the experimental course. Nursing educators should pay attention to strengthen the guidance of vocational identity of nursing undergraduates and increase perceived value of nursing students on practical teaching so as to improve the learning input level of nursing undergraduates in experimental courses.

Objective: To explore the association of TBX5 polymorphisms and environmental exposure index with susceptibility to oral cancer. Methods: A case-control study was conducted to collect 300 oral cancer patients hospitalized in the Department of Oral and Maxillofacial Surgery, the First Affiliated Hospital of Fujian Medical University from September 2010 to December 2016. A total of 445 non-tumor patients were selected as the control group. Questionnaires were used to collect the information of all subjects and 5 ml peripheral blood was collected to detect single nucleotide polymorphisms (SNPs) of the rs10492336 locus of TBX5 gene. According to the environmental exposure index score, subjects were divided into two groups, low risk group (0-2.31) and high risk group (2.32-11.76). To analyze the association of TBX5 gene rs10492336 SNPs, environmental exposure index and oral cancer and its interactions. Results: The age of all subjects in the case group and control group were (56.19±13.10) years and (54.56±12.48) years old. Compared with CC genotype, the OR (95%CI) values of the co-dominant genetic model AC genotype and the dominant genetic model AC+AA genotype were 0.69 (0.49-0.98) and 0.70 (0.51-0.97), respectively. Compared with the low risk group, the OR (95%CI) risk of oral cancer in the high risk group was 3.72 (2.55-5.43). The results of gene-environment interaction analysis showed that compared with the group with CC genotype and high risk of environmental exposure index, the OR (95%CI) value of oral cancer in the group with AC+AA genotype and low risk of environmental exposure index was 0.18(0.10-0.31). Furthermore there was a multiplicative interaction between rs10492336 SNPs and environmental exposure index (β=-0.405, P<0.001). Conclusion This study suggests that the TBX5 gene rs10492336 SNPs and environmental exposure index were associated with oral cancer. And there was a multiplication interaction between rs10492336 SNPs and environmental exposure index.

Objective: To explore the relationship between selenium and the risk for oral cancer. Methods: We performed a case-control study in 325 cases of newly diagnosed primary oral cancer from the First Affiliated Hospital of Fujian Medical University and 650 controls from the same hospital and community. Unconditional logistic regression and stratification analyses were used to explore the association between selenium and oral cancer. Adjusted OR and corresponding 95%CI were calculated. The analyses on multiple interactions between selenium and smoking or drinking status, and fruit or fish intake frequencies were conducted. Results: The level of serum selenium was 112.42 (80.98-145.06) μg/L in the case group, which was lower than 164.85 (144.44-188.53) μg/L in control group, the difference was statistical significant (P<0.01). There was a negative correlation between serum selenium level and the risk for oral cancer regardless of smoking and drinking status, and fruits and fish intake frequencies (P<0.05). There were multiple interactions between serum selenium level and smoking or drinking status, and fruit and fish intakes. Conclusions The high level of serum selenium is a protective factor for the incidence of oral cancer, and serum selenium has multiple interactions with smoking or drinking status, and fruit and fish intakes. Therefore, reducing tobacco use and alcohol consumption and increasing the intakes of fruit and fish can reduce the risk for oral cancer to some extent.

Objective To explore the association of TBX 5 polymorphisms and environmental exposure index with susceptibility to oral cancer. Methods A case?control study was conducted to collect 300 oral cancer patients hospitalized in the Department of Oral and Maxillofacial Surgery, the First Affiliated Hospital of Fujian Medical University from September 2010 to December 2016. A total of 445 non?tumor patients were selected as the control group. Questionnaires were used to collect the information of all subjects and 5 ml peripheral blood was collected to detect single nucleotide polymorphisms (SNPs) of the rs10492336 locus of TBX5 gene. According to the environmental exposure index score, subjects were divided into two groups, low risk group (0-2.31) and high risk group (2.32-11.76). To analyze the association of TBX5 gene rs10492336 SNPs, environmental exposure index and oral cancer and its interactions. Results The age of all subjects in the case group and control group were (56.19±13.10) years and (54.56± 12.48) years old. Compared with CC genotype, the OR (95%CI) values of the co?dominant genetic model AC genotype and the dominant genetic model AC+AA genotype were 0.69 (0.49-0.98) and 0.70 (0.51-0.97), respectively. Compared with the low risk group, the OR (95%CI) risk of oral cancer in the high risk group was 3.72 (2.55-5.43). The results of gene?environment interaction analysis showed that compared with the group with CC genotype and high risk of environmental exposure index, the OR (95%CI) value of oral cancer in the group with AC+AA genotype and low risk of environmental exposure index was 0.18(0.10-0.31). Furthermore there was a multiplicative interaction between rs10492336 SNPs and environmental exposure index (β=-0.405, P<0.001). Conclusion This study suggests that the TBX 5 gene rs10492336 SNPs and environmental exposure index were associated with oral cancer. And there was a multiplication interaction between rs10492336 SNPs and environmental exposure index.

Objective To explore the association of TBX 5 polymorphisms and environmental exposure index with susceptibility to oral cancer. Methods A case?control study was conducted to collect 300 oral cancer patients hospitalized in the Department of Oral and Maxillofacial Surgery, the First Affiliated Hospital of Fujian Medical University from September 2010 to December 2016. A total of 445 non?tumor patients were selected as the control group. Questionnaires were used to collect the information of all subjects and 5 ml peripheral blood was collected to detect single nucleotide polymorphisms (SNPs) of the rs10492336 locus of TBX5 gene. According to the environmental exposure index score, subjects were divided into two groups, low risk group (0-2.31) and high risk group (2.32-11.76). To analyze the association of TBX5 gene rs10492336 SNPs, environmental exposure index and oral cancer and its interactions. Results The age of all subjects in the case group and control group were (56.19±13.10) years and (54.56± 12.48) years old. Compared with CC genotype, the OR (95%CI) values of the co?dominant genetic model AC genotype and the dominant genetic model AC+AA genotype were 0.69 (0.49-0.98) and 0.70 (0.51-0.97), respectively. Compared with the low risk group, the OR (95%CI) risk of oral cancer in the high risk group was 3.72 (2.55-5.43). The results of gene?environment interaction analysis showed that compared with the group with CC genotype and high risk of environmental exposure index, the OR (95%CI) value of oral cancer in the group with AC+AA genotype and low risk of environmental exposure index was 0.18(0.10-0.31). Furthermore there was a multiplicative interaction between rs10492336 SNPs and environmental exposure index (β=-0.405, P<0.001). Conclusion This study suggests that the TBX 5 gene rs10492336 SNPs and environmental exposure index were associated with oral cancer. And there was a multiplication interaction between rs10492336 SNPs and environmental exposure index.

Objective To study the clinical, laboratorial, histopathological, imaging features of two cases of hypothyroid myopathy. Method Clinical manifestations, thyroid function, electromyography, muscle MRI, muscle biopsy and follow-up results were collected, and analyzed with the literature. Result These two patients were middle-age to old age and the onset of disease was insidious. Their common clinical manifestations included subacute progressive weakness in the proximal muscles,myalgia after sports and reduction in tendon reflex.The blood test showed an increase in serum concentration of CK and TSH, and a decrease in FT3 and FT4. The electromyography showed suspicious myogenic damage.Muscle histopathological findings were largely nonspecific,such as type I fiber predominance and type 2 atrophy. The MRI revealed extensive muscular dystrophy and fatty filtration in the posterior group of thighs. Treatment of replacement therapy with L-T4 relieved the myopathic symptoms quickly. Conclusion When a patient presents with a subacute progressive weakness in the proximal muscles, the hypothyroidism should be consideration. Muscle histopathological findings may be nonspecific. The muscle MRI have a value of differential diagnosis and lesion assessment.