OBJECTIVE:In recent years,resistance exercise therapy as a means of rehabilitation has attracted much attention,but its therapeutic effect on cervical radiculopathy is still controversial.This study evaluated the clinical efficacy of resistance exercise in the treatment of cervical radiculopathy through a systematic meta-analysis.METHODS:A comprehensive search was conducted in CNKI,VIP,WanFang,Chinese Biomedical Literature Database,PubMed,Web of Science,Cochrane Library and Embase for clinical randomized controlled trials related to resistance exercise in the treatment of cervical radiculopathy.The search time was from the establishment of each database to November 30,2024.The resistance training group(experimental group)used resistance exercise or resistance exercise as the main intervention method.The control group received other rehabilitation therapy except resistance exercise.Outcome measures included total effective rate,visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis,cervical joint motion,and recurrence rate.Cochrane bias risk assessment tool and physical therapy evidence database scale were used to determine the quality of the included references.Meta-analysis was performed using RevMan 5.4 software and Stata 17.0.RESULTS:(1)Finally,9 RCTs were included,including a sample size of 673 cases.GRADE evidence quality evaluation showed that the total effective rate was medium level of evidence,while visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis score,joint motion,and recurrence rate were low level of evidence.(2)The results of meta-analysis showed that the total effective rate in the experimental group was higher than that in the control group(RR=1.22,95％confidence interval[CI]=1.06-1.41,P=0.005).(3)The visual analog scale score in the experimental group was better than that in the control group(mean difference[MD]=-0.72,95％CI=-0.98 to-0.46,P＜0.000 01).The Neck Disability Index in the experimental group was better than that in the control group(MD=-2.57,95％CI=-4.13 to-1.02,P=0.001).The Tanaka Symptom Scale for Cervical Spondylosis score in the experimental group was better than that in the control group(MD=3.83,95％Cl=3.55-4.10,P＜0.000 01).Cervical joint motion:the anterior flexion joint motion of the experimental group was better than that of the control group(MD=2.86,95％CI=2.30-3.43,P＜0.000 01);the posterior extension joint motion of the experimental group was better than that of the control group(MD=5.23,95％CI=3.81-6.64,P＜0.000 01).The range of motion of the left rotator joint in the experimental group was better than that in the control group(MD=7.15,95％CI=5.43-8.87,P＜0.000 01);the range of motion of the right rotator joint in the experimental group was better than that in the control group(MD=5.45,95％CI=3.59-7.31,P＜0.000 01).The range of motion of the left flexion joint in the experimental group was better than that in the control group(MD=3.35,95％CI=1.98-4.72,P＜0.000 01);the range of motion of the right flexion joint in the experimental group was better than that in the control group(MD=3.91,95％CI=2.65-5.17,P＜0.000 01).The recurrence rate in the experimental group was lower than that in the control group(RR=0.22,95％CI=0.06-0.80,P=0.02).CONCLUSION:Resistance exercise can effectively improve the pain of patients with cervical radiculopathy,promote the recovery of cervical vertebra function and reduce the recurrence rate.However,the evidence level of the methodological quality and outcome indicators of the included studies is low,and more high-quality and large-sample randomized controlled trials are needed for further research and confirmation in the future.

OBJECTIVE:In recent years,resistance exercise therapy as a means of rehabilitation has attracted much attention,but its therapeutic effect on cervical radiculopathy is still controversial.This study evaluated the clinical efficacy of resistance exercise in the treatment of cervical radiculopathy through a systematic meta-analysis.METHODS:A comprehensive search was conducted in CNKI,VIP,WanFang,Chinese Biomedical Literature Database,PubMed,Web of Science,Cochrane Library and Embase for clinical randomized controlled trials related to resistance exercise in the treatment of cervical radiculopathy.The search time was from the establishment of each database to November 30,2024.The resistance training group(experimental group)used resistance exercise or resistance exercise as the main intervention method.The control group received other rehabilitation therapy except resistance exercise.Outcome measures included total effective rate,visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis,cervical joint motion,and recurrence rate.Cochrane bias risk assessment tool and physical therapy evidence database scale were used to determine the quality of the included references.Meta-analysis was performed using RevMan 5.4 software and Stata 17.0.RESULTS:(1)Finally,9 RCTs were included,including a sample size of 673 cases.GRADE evidence quality evaluation showed that the total effective rate was medium level of evidence,while visual analog scale score,Neck Disability Index,Tanaka Symptom Scale for Cervical Spondylosis score,joint motion,and recurrence rate were low level of evidence.(2)The results of meta-analysis showed that the total effective rate in the experimental group was higher than that in the control group(RR=1.22,95％confidence interval[CI]=1.06-1.41,P=0.005).(3)The visual analog scale score in the experimental group was better than that in the control group(mean difference[MD]=-0.72,95％CI=-0.98 to-0.46,P＜0.000 01).The Neck Disability Index in the experimental group was better than that in the control group(MD=-2.57,95％CI=-4.13 to-1.02,P=0.001).The Tanaka Symptom Scale for Cervical Spondylosis score in the experimental group was better than that in the control group(MD=3.83,95％Cl=3.55-4.10,P＜0.000 01).Cervical joint motion:the anterior flexion joint motion of the experimental group was better than that of the control group(MD=2.86,95％CI=2.30-3.43,P＜0.000 01);the posterior extension joint motion of the experimental group was better than that of the control group(MD=5.23,95％CI=3.81-6.64,P＜0.000 01).The range of motion of the left rotator joint in the experimental group was better than that in the control group(MD=7.15,95％CI=5.43-8.87,P＜0.000 01);the range of motion of the right rotator joint in the experimental group was better than that in the control group(MD=5.45,95％CI=3.59-7.31,P＜0.000 01).The range of motion of the left flexion joint in the experimental group was better than that in the control group(MD=3.35,95％CI=1.98-4.72,P＜0.000 01);the range of motion of the right flexion joint in the experimental group was better than that in the control group(MD=3.91,95％CI=2.65-5.17,P＜0.000 01).The recurrence rate in the experimental group was lower than that in the control group(RR=0.22,95％CI=0.06-0.80,P=0.02).CONCLUSION:Resistance exercise can effectively improve the pain of patients with cervical radiculopathy,promote the recovery of cervical vertebra function and reduce the recurrence rate.However,the evidence level of the methodological quality and outcome indicators of the included studies is low,and more high-quality and large-sample randomized controlled trials are needed for further research and confirmation in the future.

ObjectiveTo explore the pharmacological mechanism involved in the treatment of allergic cough （AC） by Xiaoer Huatan Zhike granules （XEHT） based on proteomics and network pharmacology. MethodsAfter sensitization by intraperitoneal injection of 1 mL suspension containing 2 mg ovalbumin （OVA） and 100 mg aluminum hydroxide， a guinea pig model of allergic cough was constructed by nebulization with 1% OVA. The modeled guinea pigs were randomized into the model， low-， medium- and high-dose （1， 5， 20 g·kg^-1， respectively） XEHT， and sodium montelukast （1 mg·kg^-1） groups （n=6）， and another 6 guinea pigs were selected as the blank group. The guinea pigs in drug administration groups were administrated with the corresponding drugs by gavage， and those in the blank and model groups received the same volume of normal saline by gavage， 1 time·d^-1. After 10 consecutive days of drug administration， the guinea pigs were stimulated by 1% OVA nebulization， and the coughs were observed. The pathological changes in the lung tissue were observed by hematoxylin-eosin staining. The enzyme-linked immunosorbent assay was performed to measure the levels of C-reactive protein （CRP）， interleukin-6 （IL-6）， tumor necrosis factor-α （TNF-α）， superoxide dismutase （SOD）， and malondialdehyde （MDA） in the bronchoalveolar lavage fluid （BALF） and immunoglobulin G （IgG） and immunoglobulin A （IgA） in the serum. Immunohistochemistry （IHC） was employed to observe the expression of IL-6 and TNF-α in the lung tissue. Transmission electron microscopy was employed observe the alveolar type Ⅱ epithelial cell ultrastructure. Real-time PCR was employed to determine the mRNA levels of IL-6， interleukin-1β （IL-1β）， and TNF-α in the lung tissue. Label-free proteomics was used to detect the differential proteins among groups. Network pharmacology was used to predict the targets of XEHT in treating AC. The Kyoto Encyclopedia of Genes and Genomes （KEGG） enrichment analysis was performed to search for the same pathways from the results of proteomics and network pharmacology. ResultsCompared with the blank group， the model group showed increased coughs （P<0.01）， elevated levels of CRP， TNF-α， IL-6， and MDA and lowered level of SOD in the BALF （P<0.05， P<0.01）， elevated levels of IgA and IgG in the serum （P<0.05， P<0.01）， congestion of the lung tissue and infiltration of inflammatory cells， increased expression of IL-6 and TNF-α （P<0.01）， large areas of low electron density edema in type Ⅱ epithelial cells， obvious swelling and vacuolization of the organelles， karyopyknosis or sparse and dissolved chromatin， and up-regulated mRNA levels of IL-6， IL-1β， and TNF-α （P<0.01）. Compared with the model group， the drug administration groups showed reduced coughs （P<0.01）， lowered levels of CRP， TNF-α， IL-6， and MDA and elevated level of SOD in the BALF （P<0.05， P<0.01）， alleviated lung tissue congestion， inflammatory cell infiltration， and type Ⅱ epithelial cell injury， and decreased expression of IL-6 and TNF-α （P<0.01）. In addition， the medium-dose XEHT group and the montelukast sodium group showcased lowered serum levels of IgA and IgG （P<0.05， P<0.01）. The medium- and high-dose XEHT groups and the montelukast sodium showed down-regulated mRNA levels of IL-6， IL-1β， and TNF-α and the low-dose XEHT group showed down-regulated mRNA levels of IL-6 and TNF-α （P<0.05， P<0.01）. Phospholipase D， mammalian target of rapamycin （mTOR）， and epidermal growth factor receptor family of receptor tyrosine kinase （ErbB） signaling pathways were the common pathways predicted by both proteomics and network pharmacology. ConclusionProteomics combined with network pharmacology reveal that XEHT can ameliorate AC by regulating the phospholipase D， mTOR， and ErbB signaling pathways.

Objective:To investigate the association between dietary diversity and the risk of major adverse cardiovascular events (MACE) after percutaneous coronary intervention (PCI) in patients with coronary heart disease (CHD) .Methods:A total of 553 patients diagnosed with CHD and undergoing PCI in the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between May and November 2023 were enrolled using a convenience sampling method. A Semi-Quantitative Food Frequency Questionnaire was used to assess patients' dietary intake after PCI, and the Dietary Diversity Score (DDS) was calculated. Patients were followed up for one year to determine the incidence of MACE.Results:History of hypertension, history of hyperlipidemia, body mass index, use of antiplatelet agents, use of diuretics, triglycerides, smoking index and DDS were identified as factors influencing the occurrence of MACE after PCI ( P<0.05) . Among these, higher dietary diversity had a protective effect against MACE. Conclusions:After PCI, patients with lower DDS experienced MACE more frequently than those with higher scores. Increased dietary diversity can effectively help prevent MACE in patients after PCI.

Objective:To investigate the association between dietary diversity and the risk of major adverse cardiovascular events (MACE) after percutaneous coronary intervention (PCI) in patients with coronary heart disease (CHD) .Methods:A total of 553 patients diagnosed with CHD and undergoing PCI in the Department of Cardiology at the Second Affiliated Hospital of Harbin Medical University between May and November 2023 were enrolled using a convenience sampling method. A Semi-Quantitative Food Frequency Questionnaire was used to assess patients' dietary intake after PCI, and the Dietary Diversity Score (DDS) was calculated. Patients were followed up for one year to determine the incidence of MACE.Results:History of hypertension, history of hyperlipidemia, body mass index, use of antiplatelet agents, use of diuretics, triglycerides, smoking index and DDS were identified as factors influencing the occurrence of MACE after PCI ( P<0.05) . Among these, higher dietary diversity had a protective effect against MACE. Conclusions:After PCI, patients with lower DDS experienced MACE more frequently than those with higher scores. Increased dietary diversity can effectively help prevent MACE in patients after PCI.

To investigate the association of triglyceride to high density lipoprotein-cholesterol ratio (TG/HDL-C) in early pregnancy with the risk of gestational diabetes mellitus (GDM).

Objective:To analyze the research status of scleral lenses by bibliometric method based on the relevant collection of scleral lenses in the Web of Science database.Methods:Using the scleral lens-related literature collected in the Web of Science Core Collection database in the past 10 years (January 2013 to December 2022) as the object of analysis, bibliometric method and CiteSpace tools were used to conduct visual analysis of the literature.A comprehensive analysis of the volume of literature published, the distribution of countries and institutions, the information of core authors, the distribution of journals, and keyword clustering was performed.Results:A total of 340 articles were retrieved, which were published in 54 journals, with an average of 6.3 articles per journal, involving 301 authors.Research in this area covered 35 countries or regions, and 256 research institutions were involved.Discipline development was mainly in the United States, India, Spain and Australia.The main focus was on scleral lens (scleral contact lens), ocular surface disease, corneal edema, miniature scleral lens, etc.In the past 10 years, the trend of research hot topics in scleral lenses had shifted from the initial study of combining scleral contact lenses with ocular surface diseases to the subsequent study of prosthetic replacement of the ocular surface ecosystem, and the exploration of corneal clearance and shape.From 2013 to 2021, the main focuses were ocular surface diseases, scleral contact lenses, and corneal edema.After 2021, research on ocular surface diseases and keratoplasty declined.From January 2013 to December 2022, emergent keywords related to scleral lens mainly included scleral contact lens, transplantation, anti-host disease, prosthetic device in the first stage, artificial replacement of ocular surface ecosystem and irregular cornea in the second stage, and the research on corneal gap and characteristic shape in the third stage.Optical coherence tomography and corneal topography were commonly used examinations for scleral lens research and fitting.Conclusions:At present, the scleral lens is mainly used for dry eye, corneal diseases, corneal ectasia, keratitis, and corneal transplantation, especially after penetrating keratoplasty and refractive errors.Prosthetic replacement of the ocular surface ecosystem, and the exploration of corneal clearance and shape are the research hotspots in scleral lenses.

Objective To compare and explore the differences between the eight batches of drugs in the centralized procurement list and the 2018 edition of the national essential medicine list,and to provide reference for updating and improving the national essential medicine list and the national centralized procurement list of drugs.Methods The category,generic name variety,specification,and other information of drugs included in the centralized drug procurement were collected and compared with the 2018 edition of the national essential medicine list,and the reasons for differences were analyzed.Results A proportion of 39%of centralized procurement drugs were listed in national essential medicines.Forty pharmacological classifications were not involved in the drugs of centralized procurement.Only anticoagulant and thrombolytic drugs with dual attributes accounted for a smaller variety proportion than the specification proportion.Conclusion There are some differences between the centralized procurement list and the 2018 edition of the national essential medicine list,which have some rationality,but also some problems to be solved.

Objective:To investigate the status quo and influencing factors of the somatization of depressive emotions among college students, in order to provide a theoretical basis for the reform of mental health education and the formulation of operable mental health counseling for college students.Methods:Totally 297 college students from two institutions of higher education in Heilongjiang Province were selected by convenience sampling and investigated with the College Student Depressive Emotion Somatization Questionnaire, Attitudes Toward Seeking Professional Psychological Help Scale-Short Form (ATSPPH-SF), and the Type D Personality Scale (DS14) .Results:The total score for the College Student Depressive Emotion Somatization Questionnaire among the 297 students was (28.49±8.07), and the total score for the ATSPPH-SF was (21.98±2.73). Multiple linear regression analysis showed that the influencing factors for the somatization of depressive emotions in college students were professional psychological help-seeking attitudes and whether they had a Type D personality ( P < 0.05) . Conclusions:During university education, there should be a focus on students' personality traits and the positivity of their attitudes toward seeking professional psychological help in order to mitigate the occurrence of adverse psychological issues such as symptoms of depressive somatization.

“Deficiency cause， cold accumulation， and qi stagnation” originates from Essentials from the Golden Cabinet （《金匮要略》）， which is a guiding principle for the pathogenesis of women's diseases， pioneering the differentiation and treatment of women's diseases based on patterns， and having a profound influence on future generations. Following the classical principles and simplifying the complexities， this paper explored the pathogenesis and mechanism of polycystic ovary syndrome （PCOS） from the perspective of “deficiency cause， cold accumulation， and qi stagnation”， and believed that depletion of essence and blood， long-term accumulation of internal cold， and qi constraint and blood stasis are the causes of PCOS， with depletion of essence and blood， and lack of nourishment of zang-fu （脏腑） organs as the root， and cold pathogen invasion， qi constraint and blood stasis as the branch. The main treatment principle is “treating deficiency with supplementation”， and dispelling pathogen while reinforcing healthy qi， along with “treatment of cold by warming” and “treatment of stagnation by dispersing”. This is of great significance for the treatment of polycystic ovary syndrome. Clinically， these methods can be used flexibly to guide treatment and formula selection for PCOS， with the goal of harmonizing qi and blood and regulating menstruation.