The Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis （GS/CACM 337-2023） was released by the China Association of Chinese Medicine on December 13^th， 2023. This expert consensus was developed by experts in methodology， pharmacy， and Chinese medicine in strict accordance with the development requirements of the China Association of Chinese Medicine （CACM） and based on the latest medical evidence and the clinical medication experience of well-known experts in the fields of respiratory medicine （pulmonary diseases） and pediatrics. This expert consensus defines the application of Qinbaohong Zhike oral liquid in the treatment of cough and excessive sputum caused by phlegm-heat obstructing lung， acute bronchitis， and acute attack of chronic bronchitis from the aspects of applicable populations， efficacy evaluation， usage， dosage， drug combination， and safety. It is expected to guide the rational drug use in medical and health institutions， give full play to the unique value of Qinbaohong Zhike oral liquid， and vigorously promote the inheritance and innovation of Chinese patent medicines.

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BackgroundSibling relationships play a critical role in shaping anxiety symptoms in firstborn children. Anxiety symptoms often originate in early childhood and can persist into adolescence and adulthood. However， there is insufficient research on anxiety symptoms in preschool children， especially firstborn preschool children. ObjectiveTo explore the influencing factors of anxiety symptoms among firstborn preschool children， so as to provide references for the intervention of anxiety symptom for children in families with multiple children. MethodsFrom October to December 2021， a total of 8 449 children from 234 kindergartens in Longhua District of Shenzhen were included using a cluster sampling method. Sibling Inventory of Behavior （SIB） and Spence Preschool Anxiety Scale （SPAS） were used to investigate. Logistic regression analysis was used to identify influencing factors of anxiety symptoms in firstborn preschool children. ResultsA total of 8 419 （99.64%） valid questionnaires were collected. Anxiety symptoms were detected in 344（4.09%） firstborn preschool children. Statistically significant differences were observed between anxiety group and non-anxiety group in terms of household registration， monthly family income， maternal age， maternal education level， paternal education level， family living conditions and whether they are left-behind children （χ²/t=9.906， 33.490， 5.136， 13.485， 9.690， 17.332， 21.975， P<0.05 or 0.01）. Compared with non-anxiety group， children in the anxiety group scored higher on the SIB dimensions of rivalry， aggression and avoidance （t=165.322， 74.471， 286.419， P<0.01）， and lower on companionship， empathy and teaching （t=59.133， 42.417， 39.112， P<0.01）. Risk factors for anxiety symptoms in firstborn preschool children included left-behind children， as well as negative sibling relationships characterized by rivalry and avoidance （OR=1.195， 1.143， 1.260， P<0.05 or 0.01）. ConclusionFirstborn preschool children who are left-behind are more susceptible to anxiety symptoms. Negative sibling relationships， characterized by competition and avoidance， may also contribute to the emergence of anxiety symptoms in firstborn preschool children.

Objective　To analyze the sensitivity of carbapenem-resistant Enterobacteriaceae (CRE) producing different carbapenemases to antibacterial drugs, compare various detection methods of carbapenemases, and provide a technical basis for the clinical anti-infective treatment of CRE. Methods A total of 88 CRE strains isolated from clinical samples in a hospital in Nanchang, Jiangxi Province, from January 2021 to August 2022 were collected. MALDI-TOF MS was used for strain identification and Vitek 2-compact was used to detect their susceptibility to commonly used antibacterial drugs. The susceptibility of ceftazidime/avibactam and polymyxin B to CRE was detected by the broth microdilution method. The carbapenemase inhibitor enhancement test (EDTA-APB) was employed to screen for carbapenemase phenotypes, while polymerase chain reaction (PCR) method was used to detect five carbapenemase resistance genes: Klebsiella pneumoniae carbapenemases (blaKPC), New Delhi metallo-beta-lactamase-1 (blaNDM), Imipenem hydrolyzing β-lactamase (blaIMP), Metal β-lactamase of Verona integron (blaVIM), and Oxacillin-hydrolyzing carbapenemase (blaOXA-48-like). The consistency between carbapenemase phenotypes and gene results was compared. Results CRE infection was predominantly found in males (58 cases), with an average age of (63.4±14.2) years, mainly distributed in neurosurgery (26.1%, 23/88), the intensive care unit (17.0%, 15/88), and the rehabilitation department (15.9%, 14/88). The main sources of positive specimens were respiratory secretions (60.2%, 53/88), urine (21.6%, 19/88), and blood (5.7%, 5/88). The results of the drug susceptibility test showed that CRE had the highest resistance rate to cephalosporins and piperacillin/tazobactam, exceeding 95%, and the lowest resistance rate to tigecycline and polymyxin B, at 4.5% (4/88) and 1.1% (1/88), respectively. The results of the carbapenemase phenotype detection showed that the strains producing class A serine enzymes, class B metalloenzymes, and both class A and B carbapenemases accounted for 69.4% (61/88), 28.4% (25/88), and 1.1% (1/88), respectively. The results of PCR amplification of carbapenemase genes showed that the strains carrying class A resistance gene blaKPC, class B resistance gene blaNDM or blaIMP, and both blaKPC+NDM accounted for 70.5% (62/88), 28.4% (25/88), and 1.1% (1/88), respectively, with high consistency with enzyme phenotype results. The susceptibility rate of the strains carrying only blaKPC to ceftazidime/avibactam was 91.9% (57/62), while those carrying blaNDM or blaIMP were all highly resistant to ceftazidime/avibactam, accounting for 83.3% (25/30) of ceftazidime/avibactam-resistant strains. Conclusions The resistance mechanism of CRE strains to ceftazidime/avibactam is primarily due to the production of NDM-type metalloenzymes, while strains producing only KPC-type show higher sensitivity. Some ceftazidime/avibactam-resistant strains producing only KPC enzymes are caused by blaKPC-2 mutations. In addition, enzyme phenotype inhibition enhancement test and in vitro drug susceptibility test of ceftazidime/avibactam are recommended clinically to provide a basis for the rational selection of antibacterial drugs.

Aim To explore the effect of tanshinone II A (Tan II A) on reverse cholesterol transport in atherosclerosis model mice and RAW264. 7 cells and the underlying mechanism. Methods Thirty-two male LDLR -/- mice were randomly divided into four groups. These mice were fed with normal diet or high fat diet for 12 weeks. The control group and model group were given normal saline. Tan II A group and atorvastatin group were given Tan II A solution and atorvastatin solution for 12 weeks. RAW264. 7 cells were induced with oxidized low-density lipoprotein (ox-LDL) 100 mg • L-

From the perspective of medical institutions, this paper sorted out the contents of Article 32 of the Measures for Ethical Review of Life Sciences and Medical Research Involving Human regarding "exemption from ethical review". At the same time, combined with domestic and foreign regulations, this paper deeply considered and analyzed the applicable premise and special circumstances of the provisions from the implementation level, and then put forward suggestions from the perspective of practical operation of medical institutions, with a view to providing some practical guidance and reference for ethical practitioners of medical institutions.

ObjectiveTo explore the clinical effect of Tiaoxin formula in the treatment of patients with coronary heart disease and anxiety/depression and its impact on serum levels of 5-hydroxytryptamine （5-HT）， β- thromboglobulin （β-TG） and myeloperoxidase （MPO）. MethodA total of 66 patients with coronary heart disease and anxiety/depression were randomly divided into the Tiaoxin formula group and Deanxit group， 33 cases in each group. Both groups were given fundamental western treatment for coronary heart disease. Additionally， the Deanxit group was treated with flupentixol and melitracen tablets and the Tiaoxin formula group was treated with Tiaoxin Formula. The treatment lasted 8 weeks. Before and after treatment， the changes of clinical efficacy， Patient Health Questionnaire （PHQ-9）， Generalized Anxiety Disorder （GAD-7） scale， Seattle Angina Questionnaire （SAQ）， heart rate variability， and serum 5-HT， β-TG and MPO levels， and incidence of adverse reactions in the two groups were observed. ResultThere was no significant difference in the baseline indexes of patients in the two groups， and thus the two groups were comparable. After treatment for 8 weeks， the total effective rate for traditional Chinese medicine （TCM） syndromes in the Tiaoxin Formula group was 87.88% （29/33） higher than 63.64% （21/33） in the Deanxit group （Z=-2.653， P<0.05）. Compared with those before treatment， the PHQ-9 and GAD-7 scores of the two groups were decreased at week 4 and 8 of treatment （P<0.05）， and there was no statistical difference between two groups. And the SAQ dimension scores of the two groups were increased at week 4 and 8 of treatment （P<0.05）. Compared with the Deanxit group， the Tiaoxin Formula group had elevation in two dimension scores： Physical limitation and angina stability （P<0.05）. Compared with the conditions before treatment， the serum 5-HT level in the two groups were increased， while the β-TG and MPO levels were lowered （P<0.05）， and there was no distinct difference between two groups. In addition， the standard deviation of normal-to-normal intervals （SDNN） and standard deviation of average normal-to-normal intervals （SDANN） of the heart rate variability in the Tiaoxin formula group were elevated after treatment （P<0.05）， which were more significant than those of the Deanxit group （P<0.05）. During the treatment period， the incidence of adverse drug reactions in the Tiaoxin formula group was lower than that in the Deanxit group （P<0.05）， and no adverse events were observed in the two groups. ConclusionTiaoxin formula was effective for the treatment of patients with coronary heart disease accompanied by anxiety and depression， which improved the clinical symptoms， increased serum 5-HT levels， and decreased serum β-TG and MPO levels， and had few adverse reactions and high safety for patients， showing a high clinical value.

ObjectiveTo investigate the role of protein kinase B （Akt） overexpression in the inhibition of human bladder cancer 5637 cell proliferation by erianin and related mechanisms. MethodThe 5637 cells stably over-expressing Akt were induced using the lentivirus vector. The 5637 cells infected with the empty vector were classified into blank group. Then the Akt group， empty vector combined with erianin （62.5 μg·L^-1） group， and Akt combined with erianin （62.5 μg·L^-1） group were set up. The cell viability was detected by cell counting kit-8 （CCK-8） assay， and the clone formation of 5637 cells in each group was determined in the clone formation experiment. The cell cycle distribution was detected by flow cytometry. Western blot was used to assay the protein expression levels of phosphorylated （p）-Akt， Akt， p21. The glycolysis of 5637 cells was determined in glucose uptake and lactate secretion assays. ResultCompared with the blank group， erianin inhibited the proliferation of bladder cancer 5637 cells （P<0.05）. Overexpression of Akt partially reversed the inhibitory effect of erianin on the proliferation of bladder cancer 5637 cells （P<0.05）. Clone formation assay showed that erianin inhibited the clone formation of bladder cancer 5637 cells （P<0.05）， which was partially reversed by the overexpressed Akt （P<0.05）. As revealed by comparison with the blank group， erianin arrested the bladder cancer 5637 cells in G₁ phase （P<0.05）， which was also reversed by the overexpressed Akt （P<0.05）. Western bolt showed that erianin promoted the expression of p21 but suppressed the expression of p-Akt and Akt （P<0.05）. By contrast， the overexpression of Akt down-regulated the elevated p21 protein expression induced by erianin （P<0.05）. Compared with the blank group， erianin inhibited the glucose uptake and lactate secretion of bladder cancer 5637 cells （P<0.05）. Overexpression of Akt weakened the inhibitory effect of erianin against the glycolysis of 5637 cells （P<0.05）. ConclusionErianin is able to inhibit the proliferation of bladder cancer 5637 cells， promote the expression of p21， and inhibit the expression of p-Akt. Overexpressed Akt reduces the inhibitory effect of erianin on the proliferation of bladder cancer 5637 cells， suggesting that Akt plays an important role in the inhibition of 5637 cell proliferation by erianin， which has provided a new target for the application of erianin in the treatment of bladder cancer.

OBJECTIVE: To compare the clinical effect of electroacupuncture at Siguan points and flunarizine hydrochloride capsule on migraine of liver yang hyperactivity. METHODS: A total of 110 patients with migraine of liver yang hyperactivity were randomly divided into an electroacupuncture group (55 cases, 2 cases dropped off) and a western medication group (55 cases, 2 cases dropped off). In the electroacupuncture group, electroacupuncture was applied at Siguan points (Hegu [LI 4] and Taichong [LR 3]), with disperse-dense wave of 2 Hz/100 Hz in frequency and current intensity of 0.1-1 mA, 30 min each time, once a day, 5 times per week for 4 weeks. Flunarizine hydrochloride capsule was given orally in the western medication group, 10 mg a day for 4 weeks. The visual analogue scale (VAS) score and the migraine attack days were observed before and after treatment, during follow-up of 1, 3 and 6 months, and the migraine symptom score was observed before and after treatment in the two groups. RESULTS: After treatment, during follow-up of 1, 3 and 6 months, the VAS scores and the migraine attack days in the two groups were decreased compared with before treatment (Ｐ<0.05), and above indexes in the electroacupuncture group were lower than the western medication group (Ｐ<0.05). After treatment, the migraine symptom scores in the two groups were decreased (Ｐ<0.05), the change in the electroacupuncture group was greater than the western medication group (Ｐ<0.05). CONCLUSION Electroacupuncture at Siguan points could effectively reduce headache intensity and migraine attack days, relieve migraine symptoms in patients with migraine of liver yang hyperactivity, and the efficacy is superior to oral flunarizine hydrochloride capsules.
Acupuncture Points ; Electroacupuncture ; Flunarizine/therapeutic use* ; Humans ; Liver ; Migraine Disorders/therapy*

Tongsaimai Tablets/Capsules are composed of Lonicerae Japonicae Flos, Angelicae Sinensis Radix, Achyranthis Bidentatae Radix, Codonopsis Radix, Dendrobii Caulis, Astragali Radix, Scrophulariae Radix, and Glycyrrhizae Radix et Rhizoma, and are effective in promoting blood circulation, removing blood stasis, supplementing Qi, and nourishing Yin. It is widely used in the treatment of peripheral vascular diseases. With 40 years of clinical application, it has accumulated substantial research data and application experience. Its good clinical efficacy and pharmacoeconomic benefits in improving the clinical symptoms of peripheral vascular diseases have been confirmed by relevant research. Meanwhile, this drug has also been recommended by many expert consensus, guidelines, and teaching materials, serving as one of the most commonly used Chinese patent medicines in clinical practice. To further improve the understanding of the drug among clinicians and properly guide its clinical medication, the China Association of Chinese Medicine took the lead and organized experts to jointly formulate this expert consensus. Based on the questionnaire survey of clinicians and the systematic review of research literature on Tongsaimai Tablets/Capsules with clinical problems in the PICO framework, the consensus, combined with expert experience, concludes recommendations or consensus suggestions by GRADE system with the optimal evidence available through the nominal group technique. This consensus defines the indications, usage, dosage, course of treatment, medication time, combined medication, and precautions of Tongsaimai Tablets/Capsules in the treatment of peripheral vascular diseases, and explains the safety of its clinical application. It is recommended for clinicians and pharmacists in the peripheral vascular department(vascular surgery), traditional Chinese medicine surgery(general surgery), and endocrinology department of hospitals at all levels in China.
Capsules ; Consensus ; Drugs, Chinese Herbal ; Humans ; Medicine, Chinese Traditional ; Peripheral Vascular Diseases ; Tablets