Persistent infection with high-risk human papillomavirus(HR-HPV) is the primary etiological factor in cervical lesions and cervical cancer. Toll-like receptors(TLRs), as important pattern recognition receptors of the innate immune system, play a key role in the persistence of cervical HR-HPV infection. The "latent pathogen theory" in traditional Chinese medicine(TCM) holds that latent pathogens have both "latent" and "triggered" characteristics, which closely resemble the persistent infection and latent pathogenic potential of cervical HR-HPV. Guided by the "latent pathogen theory" and using contemporary immunological techniques, this paper explores the bidirectional immunomodulatory effects of TLRs in the persistence of cervical HR-HPV infection and their relationship with latent pathogens. The results indicate that TLRs play a crucial role in immune recognition and modulation. Dysregulation and overactivation of TLRs can induce chronic inflammation, allowing cervical HR-HPV to persist and evade immune detection. TLR dysfunction, coupled with a deficiency in healthy Qi that prevents the expulsion of pathogens, is a critical factor in the pathogenicity of latent pathogens. Restoring healthy Qi to modulate the immune functions of TLRs emerges as an important strategy for clearing cervical HR-HPV infection. By harmonizing the spleen and kidney and regulating immune balance, it is possible to reverse cervical HR-HPV infection, providing a scientific basis for clinical research.
Humans ; Toll-Like Receptors/genetics* ; Female ; Papillomavirus Infections/genetics* ; Papillomaviridae/immunology* ; Persistent Infection/genetics* ; Uterine Cervical Neoplasms/immunology* ; Animals ; Medicine, Chinese Traditional ; Cervix Uteri/immunology* ; Human Papillomavirus Viruses

Objective To investigate the effect of sakubatrotril and valsartan in the treatment of heart failure after percutaneous coronary intervention(PCI)for acute myocardial infarction(AMI).Methods AMI patients who received PCI were randomly divided into treatment group and control group.Both groups were given routine basic treatment such as anti-platelet aggregation,lipidregulation,β-blocker and diuretic tolasemide,while the control group was given enalapril maleate tablet(5 mg,bid).The treatment group was given sacubactril valsartan sodium tablets(5 mg,bid)in addition to basic treatment.The clinical efficacy,myocardial injury markers,cardiac function,ventricular remodeling indexes,vascular endothelial function and cardiovascular adverse events(MACEs)were compared between the two groups.Results The treatment group and the control group were enrolled in 40 patients.After 3 months of treatment,the total effective rate of the treatment group was 95.00％and that of the control group was 80.00％.The difference between the total effective rate of the treatment group and the control group was statistically significant(P＜0.05).After 3 months of treatment,the levels of creatine kinase isoenzyme(CK-MB)in treatment group and control group were(30.23±5.28)and(36.58±7.05)U·L-1,respectively;cardiac troponin Ⅰ(cTnⅠ)were(1.04±0.18)and(1.25±0.31)ng·mL-1,respectively;left ventricular ejection fraction(LVEF)were(40.29±6.32)％and(34.39±5.62)％,and endothelium-dependent diastolic function(FMD)were(15.72±2.83)％and(9.55±2.05)％,respectively;nitric oxide(NO)levels were(47.41±5.85)and(41.28±3.37)μmol·L-1;endothelin-1(ET-1)was(70.53±8.29)and(83.62±10.11)ng·L-1,respectively.Compared with the control group,the above indexes in treatment groups were statistically significant(all P＜0.05).The incidence of MACEs was 10.00％in treatment group and 25.00％in control group,with no statistical significance(P＞0.05).After 3 months of treatment,the incidence of adverse drug reactions in AMI patients in treatment group was 12.50％,and that in control group was 17.50％.There was no statistical significance in the incidence of adverse drug reactions in treatment group compared with control group(P＞0.05).Conclusion Sacubactril valsartan can effectively prevent ventricular remodeling and improve vascular endothelial function in patients with heart failure after PCI.

OBJECTIVE: To evaluate the effectiveness and safety of Baidu Jieduan Granules (BDJDG) to treat common type coronavirus disease 2019 (COVID-19). METHODS: This multicenter, retrospective, and observational clinical trial included 230 common COVID-19 patients in Leishenshan, Huangshi, and Laohekou Hospitals in Wuhan from January 21 to March 26, 2020. The included patients were further divided into two subgroups according to the use of supplemental oxygen, mild and moderate groups. During the first 14 d of hospitalization, all patients were administered BDJDG combined with conventional Western medicine, and observed for continuous 28 d. Primary outcomes were disease progression rate and discharge rate. Secondary outcomes included negative conversion time of nucleic acid, hospitalization duration, clinical symptom subsidence time, and symptom regression rate. RESULTS: A total of 230 common COVID-19 patients were analyzed (138 in moderate group and 92 in mild group). By day 28, the disease progression rate was 4.3% and the discharge rate was 95.7%. All mild cases recovered and were discharged from hospital. The median negative conversion time of nucleic acid of all 230 COVID-19 patients was 12 d [inter-quartile range (IQR) 3.5-17], the median hospitalization duration was 15 d (IQR 12-20). The median time to fever, cough, and fatigue recovery was 4 d (IQR 2-6), 8 d (IQR 5-12), and 8 d (IQR 5-11). The recovery rate of fever, cough, and fatigue was 94.6%, 90.5%, and 93.5%. The median time to clinical improvement was 12 d (IQR 10-17). Compared with the baseline, total leukocyte counts, neutrophil counts, lymphocyte counts, and platelet counts were increased significantly on days 7 and 14 (P<0.01). C-reactive protein markedly increased on day 3 and significantly decreased on days 7 and 14 (P<0.01). No serious adverse events occurred during treatment. CONCLUSION BDJDG may be effective and safe for treatment of common type COVID-19. (Registration No. ChiCTR2000030836).
C-Reactive Protein ; China ; Cough/drug therapy* ; Disease Progression ; Fatigue ; Fever ; Humans ; Nucleic Acids ; Oxygen ; Retrospective Studies ; SARS-CoV-2 ; Treatment Outcome ; COVID-19 Drug Treatment

Humans ; Encephalitis

BACKGROUND: Traditional Chinese medicine (TCM) is becoming a popular complementary approach in pediatric oncology. However, few or no meta-analyses have focused on clinical studies of the use of TCM in pediatric oncology. OBJECTIVE: We explored the patterns of TCM use and its efficacy in children with cancer, using a systematic review, meta-analysis and data mining study. SEARCH STRATEGY: We conducted a search of five English (Allied and Complementary Medicine Database, Embase, PubMed, Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov) and four Chinese databases (Wanfang Data, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, and VIP Chinese Science and Technology Periodicals Database) for clinical studies published before October 2021, using keywords related to "pediatric," "cancer," and "TCM." INCLUSION CRITERIA: We included studies which were randomized controlled trials (RCTs) or observational clinical studies, focused on patients aged < 19 years old who had been diagnosed with cancer, and included at least one group of subjects receiving TCM treatment. DATA EXTRACTION AND ANALYSIS: The methodological quality of RCTs and observational studies was assessed using the six-item Jadad scale and the Effective Public Healthcare Panacea Project Quality Assessment Tool, respectively. Meta-analysis was used to evaluate the efficacy of combining TCM with chemotherapy. Study outcomes included the treatment response rate and occurrence of cancer-related symptoms. Association rule mining (ARM) was used to investigate the associations among medicinal herbs and patient symptoms. RESULTS: The 54 studies included in this analysis were comprised of RCTs (63.0%) and observational studies (37.0%). Most RCTs focused on hematological malignancies (41.2%). The study outcomes included chemotherapy-induced toxicities (76.5%), infection rate (35.3%), and response, survival or relapse rate (23.5%). The methodological quality of most of the RCTs (82.4%) and observational studies (80.0%) was rated as "moderate." In studies of leukemia patients, adding TCM to conventional treatment significantly improved the clinical response rate (odds ratio [OR] = 2.55; 95% confidence interval [CI] = 1.49-4.36), lowered infection rate (OR = 0.23; 95% CI = 0.13-0.40), and reduced nausea and vomiting (OR = 0.13; 95% CI = 0.08-0.23). ARM showed that Radix Astragali, the most commonly used medicinal herb (58.0%), was associated with treating myelosuppression, gastrointestinal complications, and infection. CONCLUSION There is growing evidence that TCM is an effective adjuvant therapy for children with cancer. We proposed a checklist to improve the quality of TCM trials in pediatric oncology. Future work will examine the use of ARM techniques on real-world data to evaluate the efficacy of medicinal herbs and drug-herb interactions in children receiving TCM as a part of integrated cancer therapy.
Adult ; Child ; China ; Combined Modality Therapy ; Complementary Therapies ; Data Mining ; Drugs, Chinese Herbal/therapeutic use* ; Humans ; Medicine, Chinese Traditional/methods* ; Observational Studies as Topic ; Randomized Controlled Trials as Topic ; Young Adult

Objective - To analyze the relationship between cobalt level of post shift urine and individual exposure level of ， cobalt and its compounds in cobalt exposed workers and to explore the feasibility of using urine cobalt as a biomarker. Methods - A total of 148 occupational cobalt exposed workers from a new material company were selected as the exposed ， - - group and 44 non occupational cobalt exposed workers from the company were selected as the control group using the typical sampling method. The exposure concentration of time weighted average of cobalt and its compounds in the workplace air of the - two groups was determined by inductively coupled plasma mass spectrometry as the individual exposure level. The cobalt levels - - of pre shift and post shift urinary samples of the two groups were detected by this method. The linear relationship between the - cobalt level of post shift urine and the individual exposure level of cobalt and its compounds in the air of the workplace was Results - 3 analyzed. The individual exposure level of cobalt and its compounds in the exposed group was 1.10 131.71 μg/m with （M） 3 the median of 12.23 μg/m. No cobalt and its compounds were detected in the workplace air in the control group. The cobalt - - levels of pre shift and post shift urines in exposed group were higher than those in the control group at the same time point （M： vs ， vs ， P ） - - 1.54 0.56 μg/L 8.77 0.83 μg/L all <0.01 . The cobalt level of post shift urine was higher than that in pre shift （M： vs ，P ）， urine in the exposed group 8.77 1.54 μg/L <0.01 and it was positively correlated with the individual exposure level （ ，P ） ， of cobalt and its compounds Spearman correlation coefficient=0.86 <0.01 . After common logarithm conversion the linear regression equation of the cobalt level of post shift urine and the common logarithm of individual exposure level of cobalt and （x） ：ŷ x（ ；F ， its compounds in the exposed group was as follows = −0.178 + 0.988 coefficient of determination=0.72 =374.75 P ；t ， P ） Conclusion - <0.01 = - 19.36 <0.01 . There was a linear correlation between cobalt level of post shift urine and occupational cobalt exposure level of cobalt exposed workers. Urinary cobalt can be used as a biomarker of occupational cobalt

OBJECTIVE: To investigate the incidence of neonatal asphyxia and possible contributing factors for the development of severe asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture, China. METHODS: A total of 16 hospitals in Hubei Enshi Tujia and Miao Autonomous Prefecture were selected as research centers. A retrospective analysis was performed for the clinical data of 22 294 live births in these 16 hospitals from January to December, 2016 to investigate the incidence rate of neonatal asphyxia and possible contributing factors for the development of severe asphyxia. RESULTS: Of the 22 294 neonates born alive, 733 (3.29%) were diagnosed with neonatal asphyxia, among whom 627 had mild asphyxia and 106 had severe asphyxia. The neonates with low maternal education level, maternal anemia during pregnancy, chorioamnionitis, abnormal amniotic fluid, abnormal umbilical cord, placenta previa, placental abruption, Tujia Minority, preterm birth, and low birth weight had a higher incidence of severe asphyxia (P<0.05). CONCLUSIONS The incidence rate of neonatal asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture is higher. Low maternal education level, maternal anemia during pregnancy, chorioamnionitis, abnormal amniotic fluid, abnormal umbilical cord, placenta previa, placental abruption, Tujia Minority, preterm birth, and low birth weight may be related to the development of severe neonatal asphyxia.
Asphyxia Neonatorum ; epidemiology ; China ; Humans ; Incidence ; Infant, Newborn ; Retrospective Studies

Global longitudinal strain (GLS) at rest on two-dimensional speckle tracking echocardiography (2D STE) was demonstrated to help detect coronary artery disease (CAD).However,the optimal cut-off point of GLS and its diagnostic power for detecting critical CAD in non-diabetes mellitus (DM) patients are unknown.In the present study,211 patients with suspected CAD were prospectively included,with DM patients excluded.All patients underwent echocardiography and subsequently coronary angiography within 3 days.Left ventricular (LV) GLSs were quantified by 2D STE.Territorial peak systolic longitudinal strains (TLSs) were calculated based on the perfusion territories of the 3-epicardial coronary arteries in a 17-segment LV model.Critical CAD was defined as an area stenosis ≥70％ in ≥1 epicardial coronary artery (≥50％ in left main coronary artery).Totally 145 patients were diagnosed as having critical CAD by coronary angiography.Significant differences were observed in all strain parameters between patients with and without critical CAD.The area under the receiver operating charcteristic (ROC) curve (AUC) for GLS in the detection of left main (LM) or threevessel CAD was 0.875 at a cut-off value of-19.05％ with sensitivity of 78.1％ and specificity of 72.7％,which increased to 0.926 after exclusion of apical segments (cut-off value-18.66％;sensitivity 84.4％ and specificity 81.8％).The values of TLSs were significantly lower in regions supplied by stenotic arteries than in those by non-stenotic arteries.The AUC for the TLSs to identify critical stenosis of left circumflex (LCX) artery,left anterior descending (LAD) artery and right coronary artery (RCA),in order of diagnostic accuracy,was 0.818 for LCX,0.764 for LAD and 0.723 for RCA,respectively.In conclusion,in non-DM patients with suspected CAD,GLS assessed by 2D STE is an excellent predictor for LM or three-vessel CAD with high diagnostic accuracy,and a higher cut-off point than reported before should be used.Excluding apical segments in the calculation of GLS can further improve the predictive accuracy of GLS.It is unsatisfactory for TLSs to be used to identify stenotic coronary arteries.

OBJECTIVETo analyze the correlation between the hallux valgus angle and arch X-ray parameters change, plantar pressure by measuring the X-ray indexes and foot-pressure indexes in patients with hallux valgus, as well as to study the main cause factors for the pain under the second metatarsal head.

METHODSA retrospective study of 254 patients(477 feet) treated in Wangjing Hospital from January 2012 to June 2013 was performed. The pain under the second metatarsal head and age distribution were recorded. All the patients were divided into two groups according to the second plantar bone pain: pain group and no pain group. The following indexes were measured and compared: HAVA(hallux abductor valgus angle), IMA1-2(the inter-metatarsal angle between the first and second metatarsals), IMA1-5(the inter-metatarsal angle between the first and fifth metatarsals), TAOTMLA (top angle of the medial longitudinal arch), AAOTMLA (anterior angle of the medial longitudinal arch), SMRL (the second metatarsal relative length than the first), and the plantar pressure indicators including TPUM (touch the ground time percentage under the second metatarsal head), PPUM (peak pressure under the second metatarsal head), and IUM(impulse under the second metatarsal head). All the factors were evaluated by Logistic regression analysis.

RESULTSSpearman rank correlation test showed that there were statistical significance in correlation between HAVA and IMA1-2, IMA1-5, TAOTMLA, AAOTMLA, TPUM(<0.05, r=0.647, 0.553, 0.127, -0.165, 0.158). Factors including the HAVA, SMRL and the TPUM were the risks for the pain under the second metatarsal head in patients with hallux valgus(<0.05, ORj=1.030, 1.069, 1.060).

CONCLUSIONSIncrease of the hallux valgus angle causes the collapse of hallux valgus arch, extending the weight bearing time of the second metatarsal and increasing the possibility of the pain under the second metatarsal.

Type I allergic reaction is the most common and serious one in the adverse drug reactions (ADR) of TCM injections. Skin test can be used to predict the occurrence of allergic reactions, which is a simple and effective method for safe use of TCM injections. To a certain extent, it can reduce ADR of medicine and ensure the safety of clinical medication. However, the medicine instructions of TCM injections that clearly point out the need for skin test are few, and there are many problems of skin test in clinical practice. For example, lack of systematic research on skin test, no uniform standard for clinical judgment, lack of diagnostic reagents and proprietary methods of skin test. Therefore, specifications for clinical skin test of TCM injections are needed to provide guarantee for the safe use of TCM injections.