In China, the number of chronic pain patients has exceeded 300 million, making chronic pain the third major health problem after tumors and cardiovascular diseases. Particularly concerning is the gradual emergence of hypertension and chronic low back pain as public health problems that threaten public health and increase the global economic burden. Modern research shows that the incidence of coexisting hypertension is higher among patients with chronic low back pain. Additionally, evidence indicates that the use of NSAIDs for pain relief can have adverse effects on blood pressure, and some antihypertensive medications may trigger symptoms of low back pain. Thus, addressing chronic pain in hypertensive patients while stabilizing blood pressure is one of the important research questions in the modern treatment of hypertension among middle-aged and elderly individuals. From ancient to modern traditional Chinese medicine(TCM) theory, kidney deficiency has been regarded as the core pathogenesis of low back pain. Recent clinical practices and literature indicate that kidney deficiency plays a crucial role in the modern pathogenesis of hypertension. Both hypertension and chronic low back pain are closely associated with kidney deficiency in TCM theory, revealing a potential mechanism linking the two conditions. Combining the theories of " kidney-essence-marrow" and " nourishing water to moisten wood", a therapeutic strategy centered on tobifying kidney was proposed, including selecting single drugs with kidney-tonifying effects as well as compound formulations and elaborating modern research evidence. The aim is to achieve stable blood pressure control in hypertension patients with chronic low back pain while providing a new treatment perspective for chronic low back pain. This article systematically elaborates on the understanding of hypertension combined with chronic low back pain from both TCM and modern medicine, as well as the therapeutic strategy involving kidney-tonifying drugs, to offer useful references for clinical practice.
Humans ; Hypertension/complications* ; Low Back Pain/complications* ; Drugs, Chinese Herbal/therapeutic use* ; Kidney/drug effects* ; Medicine, Chinese Traditional ; Chronic Pain/drug therapy*

Objective To observe the effect of Huayu Xiaozheng Granules on angiogenesis and invasion in trophoblast cells with overexpression of miR-210 and under hypoxia.Methods HTR-8/SVneo cells were cultured in vitro,a miR-210 overexpression model was established by transfection,and a chemical hypoxia model was established by CoCl2 method.The blank group,miR-210 overexpression group,miR-210 overexpression-negative group,miR-210 overexpression+Chinese medicine group,hypoxia+Chinese medicine group and Chinese medicine group in experiment were set up.Western Blot method was used to detect protein expressions of hypoxia-inducible factor 1α(HIF-1α),vascular endothelial growth factor(VEGF),and invasion-associated factors[matrix metalloproteinase 9(MMP-9)and tissue inhibitors of matrix metalloproteinase 1(TIMP-1)]in HTR-8/SVneo cells.Results Compared with the blank group,the protein expression levels of HIF-1α,VEGF,MMP-9,TIMP-1 and MMP-9/TIMP-1 ratio were increased in the miR-210 overexpression group(P＜0.05);compared with the miR-210 overexpression group,the HIF-1α,VEGF,MMP-9,TIMP-1 protein expression levels and MMP-9/TIMP-1 ratio in the miR-210 overexpression-negative group,miR-210 overexpression+Chinese medicine group,hypoxia+Chinese medicine group and Chinese medicine group were all decreased(P＜0.05),and the decrease effects in Chinese medicine group was especially obvious;compared with the miR-210 overexpression+Chinese medicine group,the protein expression levels of HIF-1α,VEGF,MMP-9,TIMP-1 and MMP-9/TIMP-1 ratio in hypoxia+Chinese medicine group and Chinese medicine group were all decreased(P＜0.05);compared with the hypoxia+Chinese medicine group,the above indicators were decreased in the Chinese medicine group(P＜0.05).Conclusion Huayu Xiaozheng Granules can negatively regulate the increased angiogenesis and invasion of trophoblast cells with miR-210 overexpression and under hypoxia,which may be one of the action mechanisms of its treatment for tubal pregnancy.

Objective To develop a health belief model(HBM)based adolescent alcohol-related cognition scale to measure adolescent alcohol-related cognition and test its reliability and validity.Methods The adolescents'alcohol-related cognitive scale was developed based on HBM model.By using purposive sampling,three general high schools in Qingpu District,Shanghai were selected.One-third of the classes from grades 10 and 11 in each school were randomly selected,and the students from these classes were surveyed as the research subjects.Exploratory factor analysis and confirmatory factor analysis were used to analyze its reliability(internal consistency reliability and combination reliability)and validity(structural validity,convergent validity,discriminative validity and criterion validity).Results A total of 970 questionnaires were collected,of which 948 were valid,with an effective rate of 97.7%.The adolescents'alcohol-related cognitive scale contained 22 items.Five common factors were extracted from exploratory factor analysis,including perceived susceptibility,perceived severity,perceived benefits,perceived obstacles,and self-efficacy.The cumulative variance contribution rate reached 83.89%.The results of confirmatory factor analysis confirmed the overall fit of the model.The average variance extracted value(AVE)of each dimension was greater than 0.5,and the convergent validity of the model was ideal.The AVE square root of each dimension of the scale was greater than its correlation coefficient,indicating good discrimination validity.Cronbach's α coefficient of the total volume table was 0.892,indicating good overall reliability.Conclusion The adolescents'alcohol-related cognitive scale developed in this study has good reliability and validity,which can be used to measure adolescents'alcohol-related perceptions.

OBJECTIVE: To analyze the RHD genotype of a blood donor with Del phenotype in Yunnan. METHODS: Rh serological phenotype was identified. RHD gene was detected by PCR-SSP typing, and its 10 exons were sequenced. Exon 9 was amplified for sequencing and analysis. RHD zygosity was detected. RESULTS: The Rh phenotype of this specimen was CcD^elee. Genomic DNA exhibited a 1 003 bp deletion spanning from intron 8, across exon 9 into intron 9. The deletion breakpoints occurred between two 7-bp short tandem repeat sequences. There was no variation in the sequences of the remaining exons. The Rh hybridization box test showed that there was one RHD negative allele. CONCLUSION This specimen is Del type caused by deletion of RHD exon 9.
Humans ; Blood Donors ; Rh-Hr Blood-Group System/genetics* ; China ; Phenotype ; Exons ; Genotype ; Alleles

Objective: To investigate the distribution of HIV-1 genetic subtypes and pretreatment drug resistance (PDR) among men who have sex with men (MSM) from 19 cities of 6 provinces in China. Methods: From April to November 2019, 574 plasma samples of ART-naive HIV-1 infected MSM were collected from 19 cities in Hebei, Shandong, Jiangsu, Zhejiang, Fujian, and Guangdong provinces, total ribonucleic acid (RNA) was extracted and amplified the HIV-1 pol gene region by nested polymerase chain reaction (PCR) after reverse transcription. Then sequences were used to construct a phylogenetic tree to determine genetic subtypes and submitted to the Stanford drug resistance database for drug resistance analysis. Results: A total of 479 samples were successfully amplified by PCR. The HIV-1 genetic subtypes included CRF01_AE, CRF07_BC, B, CRF55_01B, CRF59_01B, CRF65_cpx, CRF103_01B, CRF67_01B, CRF68_01B and unrecognized subtype, which accounted for 43.4%, 36.3%, 6.3%, 5.9%, 0.8%, 0.8%, 0.4%, 0.4%, 0.2% and 5.5%, respectively. The distribution of genetic subtypes among provinces is statistically different (χ²=44.141, P<0.001). The overall PDR rate was 4.6% (22/479), the drug resistance rate of non-nucleoside reverse transcriptase inhibitors, nucleoside reverse transcriptase inhibitors, and protease inhibitors were 3.5% (17/479), 0.8% (4/479) and 0.2% (1/479), respectively. The PDR rate of recent infections was significantly higher than that of long-term infections (χ²=4.634, P=0.031). Conclusions: The HIV-1 genetic subtypes among MSM infected with HIV-1 from 19 cities of 6 provinces in China are diverse, and the distribution of subtypes is different among provinces. The overall PDR rate is low, while the PDR rate of recent infections was significantly higher than that of long-term infections, suggesting the surveillance of PDR in recent infections should be strengthened.
China/epidemiology* ; Cities ; Drug Resistance ; Drug Resistance, Viral/genetics* ; Female ; Genotype ; HIV Infections/epidemiology* ; HIV Seropositivity/drug therapy* ; HIV-1/genetics* ; Homosexuality, Male ; Humans ; Male ; Phylogeny ; Reverse Transcriptase Inhibitors/therapeutic use* ; Sexual and Gender Minorities

OBJECTIVE: To investigate the expression of Talin1 in the fallopian tube and chorionic villi in patients with tubal pregnancy and its role in regulating invasion and migration of trophoblasts. METHODS: Immunohistochemistry and Western blotting were used to detect the localization and expression level of Talin1 in the fallopian tube and chorionic villi in patients with tubal pregnancy and in women with normal pregnancy. In the cell experiment, HTR-8/SVneo cells was transfected with Talin1 siRNA and the changes in cell invasion and migration were assessed using scratch assay and Transwell assay. The expressions of MMP-2, MMP-9, N-cadherin and Snail in the transfected cells were detected by qRT-PCR and Western blotting. RESULTS: Positive expression of Talin1 was detected in both normal fallopian tube tissues and tissues from women tubal pregnancy, and its expression was localized mainly in the cytoplasm of cilia cells. The expression level of Talin1 was significantly higher in both the fallopian tube and chorionic villi in women with tubal pregnancy than in normal fallopian tube and chorionic villi samples (P < 0.01). In HTR-8/SVneo cells, transfection with Talin1 siRNA significantly inhibited cell invasion (P < 0.01) and migration (P < 0.05), down-regulated the expression of N-cadherin, MMP-2 and Snail (P < 0.05), and up-regulated the expression of MMP-9 in the cells (P < 0.05). CONCLUSION The expression of Talin1 in the fallopian tube and chorionic villi is significantly increased in women with tubal pregnancy, suggesting the association of Talin1-regulated trophoblast cell invasion with the occurrence of tubal pregnancy.
Cadherins/metabolism* ; Cell Movement ; Chorionic Villi/metabolism* ; Fallopian Tubes/metabolism* ; Female ; Humans ; Matrix Metalloproteinase 2/metabolism* ; Matrix Metalloproteinase 9/metabolism* ; Pregnancy ; Pregnancy, Tubal/metabolism* ; RNA, Small Interfering/metabolism* ; Talin/metabolism* ; Trophoblasts/metabolism*

Depression is a psychiatric disease that seriously affects human life in the context of rapid social development and increased living pressure, and brings serious healthproblems and economic burdens to human society.Traditional Chinese medicine has a long history in the treatment of depression, and Xiaoyaosan has been repeatedly confirmed as a classic prescription for the intervention in depression, but its antidepressant mechanism and its active ingredients are still unclear.Through the search of China Knowledge Network(CNKI) and PubMed database, the literature and data on the clinical and mechanism research of Xiaoyaosan and its analogous prescriptions on depression in the past 10 years are systematically sorted out.It is found that Xiaoyao San and its analogous prescriptions are mainly focusing on the following aspects: regulating hypothalamic-pituitary-gonad, hypothalamic-pituitary-thyroid, and hypothalamic-pituitary-adrenal axis, affecting 5-hydroxytryptamine(5-HT), norepinephrine(NE) neurotransmitters in hippocampus, interfering with inflammatory reaction process, modulating the BDNF/CREB signaling pathway, regulating intestinal flora and gastrointestinal function, regulating endothelial window foramen of hepatic sinus, repairing chronic stress-induced blood-brain barrier permeability, affecting autophagy to reduce neuronal apoptosis, and regulating the leukoplakia-nuclear adrenal gland (LC-NE) system to play an antidepressant role.The main active ingredient including, saikosaponin A which could down-regulate interleukin expression level, saikosaponin D which alleviates HPA axis dysfunction, quercetin which inhibits corticotropin-releasing-factor(CRF) mRNA expression, paeoniflorin which regulates neurotransmitters, and paeoni lactone which inhibits hyperfunction of HPA axis Glycosides, reduce inflammatory cytokines, atractylenolide I, atractylenolide Il, atractylenolide Ill, which could reduce the expression of pro-inflammatory cytokine mRNA and inhibit NF-κB activated, curcumin which could play the neuroprotective and anti-inflammatory and antioxidant roles, L-menthol which could suppress the HPA axis overactivation, liquiritin isoliquiritin which could regulate the monoamine neurotransmitters, and isoliquiritigenin which could inhibit the monoamine oxidase.

Objective: Several COVID-19 patients have overlapping comorbidities. The independent role of each component contributing to the risk of COVID-19 is unknown, and how some non-cardiometabolic comorbidities affect the risk of COVID-19 remains unclear. Methods: A retrospective follow-up design was adopted. A total of 1,160 laboratory-confirmed patients were enrolled from nine provinces in China. Data on comorbidities were obtained from the patients' medical records. Multivariable logistic regression models were used to estimate the odds ratio ( Results: Overall, 158 (13.6%) patients were diagnosed with severe illness and 32 (2.7%) had unfavorable outcomes. Hypertension (2.87, 1.30-6.32), type 2 diabetes (T2DM) (3.57, 2.32-5.49), cardiovascular disease (CVD) (3.78, 1.81-7.89), fatty liver disease (7.53, 1.96-28.96), hyperlipidemia (2.15, 1.26-3.67), other lung diseases (6.00, 3.01-11.96), and electrolyte imbalance (10.40, 3.00-26.10) were independently linked to increased odds of being severely ill. T2DM (6.07, 2.89-12.75), CVD (8.47, 6.03-11.89), and electrolyte imbalance (19.44, 11.47-32.96) were also strong predictors of unfavorable outcomes. Women with comorbidities were more likely to have severe disease on admission (5.46, 3.25-9.19), while men with comorbidities were more likely to have unfavorable treatment outcomes (6.58, 1.46-29.64) within two weeks. Conclusion Besides hypertension, diabetes, and CVD, fatty liver disease, hyperlipidemia, other lung diseases, and electrolyte imbalance were independent risk factors for COVID-19 severity and poor treatment outcome. Women with comorbidities were more likely to have severe disease, while men with comorbidities were more likely to have unfavorable treatment outcomes.
Adult ; Aged ; COVID-19/virology* ; China/epidemiology* ; Comorbidity ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Severity of Illness Index ; Treatment Outcome

Adolescent ; Adult ; Aged ; COVID-19/virology* ; COVID-19 Nucleic Acid Testing/methods* ; Child ; Coronavirus Nucleocapsid Proteins/genetics* ; Feces/virology* ; Female ; Humans ; Male ; Middle Aged ; Phosphoproteins/genetics* ; RNA, Viral/genetics* ; SARS-CoV-2/isolation & purification* ; Young Adult

With the standardized training of resident doctors, the importance of clinical practice becomes more and more important. As the key department of clinical practice, the gynecology department of traditional Chinese medicine pays more attention to the training of clinical thinking. The implementation of scene reproduction mode combined with case discussion mode in clinical practice teaching of TCM postgraduates has improved the quality of clinical training, strengthened the transformation of clinical knowledge, expanded the train of thought of scientific research, and achieves good education results.