To summarize and analyze the clinical application characteristics of Qugu (CV 2) in ancient and modern literature based on data mining technology. The Chinese Medical Code (the 5th edition) was taken as the retrieval source of ancient literature, while the CNKI, Wanfang, and VIP databases were taken as the retrieval source of modern literature. The indications of Qugu (CV 2) used alone or with compatible acupoints, compatible acupoints, acupuncture-moxibustion manipulation, etc., were systematically sorted out. As a result, a total of 140 articles of ancient literature were included. The common indications of Qugu (CV 2) used alone were urinary retention, profuse vaginal discharge and hernia. The common indications of Qugu (CV 2) used with compatible acupoints were profuse vaginal discharge, stranguria and hernia. Sixty-four acupoints were concurrently used with Qugu (CV 2), Qugu (CV 2) was mainly compatible with acupoints of conception vessel, bladder meridian and liver meridian, and the high-frequency acupoints included Zhongji (CV 3), Guanyuan (CV 4) and Sanyinjiao (SP 6); five-shu points were the most used special acupoints, and moxibustion therapy was often used. A total of 73 modern articles were included. The common indications of Qugu (CV 2) used alone were urinary retention, erectile dysfunction and chronic prostatitis; the common indications of Qugu (CV 2) used with compatible scupoints were urinary retention, erectile dysfunction and prostatic hyperplasia. Thirty-six acupoints were concurrently used with Qugu (CV 2), Qugu (CV 2) was mainly compatible with acupoints of conception vessel, kidney meridian and spleen meridian, and the high-frequency acupoints included Zhongji (CV 3), Guanyuan (CV 4) and Zusanli (ST 36); front-mu points were the most used special acupoints, and acupuncture therapy was often used. Qugu (CV 2) treats a wide range of diseases in ancient times, the distant treatment effectiveness of acupoints is emphasized; and it mainly treats local diseases in modern times, the nearby treatment effectiveness of acupoints is emphasized.
Female ; Male ; Humans ; Literature, Modern ; Erectile Dysfunction ; Urinary Retention ; Meridians ; Acupuncture Therapy ; Acupuncture Points ; Moxibustion ; Vaginal Discharge

Benign prostatic hyperplasia is caused by kidney deficiency and impaired qi transformation of the urinary bladder and is manifested by the stagnation of essence chamber. Based on jingjin (muscle region of meridian, sinew/fascia) theory and taking the visceral membrane as the principal, acupuncture is delivered at sinew/fascia to promote qi circulation, resolve stasis and open the orifice. Guided by CT, the needle is inserted at Zhongji (CV 3), the front-mu point of the urinary bladder, and then goes to the prostatic capsule, meaning "the disease of zang organ is treated by needling the front-mu point". In treatment of benign prostatic hyperplasia, this acupuncture therapy stimulates the different layers of fascia, by which, the defensive qi on the exterior is regulated and "essence orifice" in the interior is adjusted so that the urination can be promoted.
Male ; Humans ; Prostatic Hyperplasia/therapy* ; Acupuncture Therapy ; Prostate ; Meridians ; Urinary Bladder

OBJECTIVE: To observe the clinical effect of electroacupuncture at acupoints of yangming meridians for sarcopenia. METHODS: A total of 60 patients with sarcopenia were randomized into an observation group and a control group, 30 cases in each group. In the control group, conventional nutrition intervention for sarcopenia was adopted. In the observation group, on the basis of the treatment in the control group, acupuncture was applied at bilateral Binao (LI 14), Quchi (LI 11), Zusanli (ST 36), Yanglingquan (GB 34), etc.,ipsilateral Quchi (LI 11) and Zusanli (ST 36) were connected to electroacupuncture, with discontinuous wave, 2 Hz in frequency, 1-10 mA in intensity, 2 times a week, with a interval of 3 days. A total of 12-week treatment was required in the two groups. Before and after treatment, the appendicular skeletal muscle mass index (ASMI), grip strength, 6 m-walking time, body fat percentage and body moisture percentage were observed in the two groups. RESULTS: Compared with those before treatment, after treatment, ASMI and grip strength were increased while 6 m-walking time was shortened in the two groups (P<0.05); body fat percentage was decreased while body moisture percentage was increased in the observation group (P<0.05). After treatment, in the observation group, ASMI, grip strength and body moisture percentage were increased (P<0.05), 6 m-walking time was shortened and body fat percentage was decreased (P<0.05) compared with those in the control group. CONCLUSION Electroacupuncture at acupoints of yangming meridians can effectively improve the skeletal muscle mass, muscle function, body fat percentage and body moisture percentage in patients with sarcopenia, and make the distribution of muscle and fat more reasonable.
Humans ; Meridians ; Acupuncture Points ; Electroacupuncture ; Sarcopenia/therapy* ; Acupuncture Therapy

BACKGROUND: Studies have shown that the incidence and severity of corona virus disease 2019 (COVID-19) in patients with lung cancer are higher than those in healthy people. At present, the main anti-tumor treatments for lung cancer include surgery, immunotherapy, chemotherapy, radiotherapy, targeted therapy and anti-angiogenesis therapy. While the effects of different anti-tumor treatments on the occurrence and severity of COVID-19 pneumonia are not uniform. Therefore, we aimed to describe clinical characteristics and antitumor therapy of patients with lung cancer and COVID-19 pneumonia, and examined risk factors for severity in this population. METHODS: From December 1, 2022 to February 15, 2023, a retrospective study was conducted in 217 patients diagnosed with COVID-19 and pathologically confirmed lung cancer in the Jinling Hospital. We collected data about patients' clinical features, antitumor treatment regimen within 6 months, and the diagnosis and treatment of COVID-19. Risk factors for occurrence and severity of COVID-19 pneumonia were identified by univariable and multivariable Logistic regression models. RESULTS: (1) Among the 217 patients included, 51 (23.5%) developed COVID-19 pneumonia, of which 42 (82.4%) were classified as medium and 9 (17.6%) were classified as severe; (2) Univariate and multivariate analysis revealed overweight (OR=2.405, 95%CI: 1.095-5.286) and intrapulmonary focal radiotherapy (OR=2.977, 95%CI: 1.071-8.274) are risk factors for increasing occurrence of COVID-19 pneumonia, while other therapies are not; (3) Chronic obstructive pulmonary disease (COPD) history (OR=7.600, 95%CI: 1.430-40.387) was more likely to develop severe pneumonia and anti-tumor therapies such as intrapulmonary focal radiotherapy, chemotherapy, targeted therapy and immunotherapy did not increase severity. CONCLUSIONS Intrapulmonary focal radiation therapy within 6 months increased the incidence of COVID-19 pneumonia, but did not increase the severity. However, there was no safety concern for chemotherapy, targeted therapy, surgery and immunotherapy.
Humans ; COVID-19 ; Retrospective Studies ; Lung Neoplasms/drug therapy* ; Incidence ; Pneumonia/etiology*

Four new prenylflavonoid glycosides, namely koreanoside H-K (1-4), together with eleven known ones (5-15) were isolated from the leaves of Epimedium koreanum Nakai. Their structures were elucidated by 1D NMR, 2D NMR, HR-ESI-MS, IR and UV. The identification of the sugar moieties was carried out by means of acid hydrolysis and HPLC analysis of their derivatives. It is worth noting that compound 3 and compound 4 were elucidated to contain fucose and quinovose moieties, which were two extremely rare sugar units from the genus Epimedium. The anti-pulmonary fibrosis activity of the new compounds was evaluated using A549 cell line. Compounds 1, 2 and 4 showed significant anti-pulmonary fibrosis activities.
Chromatography, High Pressure Liquid ; Epimedium/chemistry* ; Glycosides/pharmacology* ; Plant Extracts/pharmacology* ; Plant Leaves/chemistry*

The paper introduces the clinical experience of GAO Hong in treatment of tic disorder. GAO Hong believes that tic disorder results from the primary qi deficiency and mind disturbance. Acupuncture for cultivating the primary and regulating the mind is proposed specially for tic disorder. This acupuncture technique focuses on harmonizing and regulating governor vessel and conception vessel. In clinical practice, the conception vessel acupoints on the abdomen and the governor vessel acupoints on the head are selected particularly, e.g. Zhongwan (CV 12), Xiawan (CV 10), Qihai (CV 6) and Guanyuan (CV 4) on the abdomen; Baihui (GV 20), Shenting (GV 24), Benshen (GB 13) and Yintang (GV 24⁺) on the head. The needling sequence and the insertion depth are emphasized, which affect the curative effect and GV 20 is generally punctured first. Besides, considering to the type of disorder and the affected site, tic disorder is treated in view of both syndrome/pattern differentiation and symptom differentiation.
Abdominal Cavity ; Acupuncture Points ; Acupuncture Therapy/methods* ; Humans ; Tic Disorders/therapy*

In the past 37 years, human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) has undergone various major transmission routes in China, with the world most complex co-circulating HIV-1 subtypes, even the prevalence is still low. In response to the first epidemic outbreak of HIV in injecting drug users and the second one by illegal commercial blood collection, China issued the Anti-Drug Law and launched the Blood Donation Act and nationwide nucleic acid testing, which has avoided 98,232 to 211,200 estimated infections and almost ended the blood product-related infection. China has been providing free antiretroviral therapy (ART) since 2003, which covered >80% of the identified patients and achieved a viral suppression rate of 91%. To bend the curve of increasing the disease burden of HIV and finally end the epidemic, China should consider constraining HIV spread through sexual transmission, narrowing the gaps in identifying HIV cases, and the long-term effectiveness and safety of ART in the future.
Acquired Immunodeficiency Syndrome/prevention & control* ; China/epidemiology* ; Disease Outbreaks ; HIV Infections/prevention & control* ; Humans ; Prevalence

Objective To investigate the epidemical characteristics and analyze the incidence trend of novel coronavirus pneumonia (NCP) in Shanghai. Methods The epidemical data on NCP in Shanghai from January 20 to February 3, 2020 were collected for epidemiological descriptive analysis. Results The number of cumulative confirmed and suspected cases increased first and then decreased from January 20 to February 3, with the peak date being January 30 and January 29 respectively. The day-on-day growth rate of the suspected cases and the cumulative confirmed cases declined after January 27. Among the confirmed cases, the proportion of the exposure history of relevant confirmed cases was on the rise. The total number of confirmed cases of the resident population exceeded that of the population from other places to Shanghai, and Pudong new area had the largest number of confirmed cases. Conclusion The incidence of NCP showed a slowdown trend in shanghai, but it also faces the pressure of the peak of population returning to city, which should be paid enough attention to.

【Objective】 Heart Model(HM) is a new method of 3D automatic left ventricular quantitative technique. This experiment is designed to test the feasibility and reproducibility of HM in evaluating left ventricular volume and ejection fraction of patients with pacemaker. 【Methods】 Echocardiography was performed in 50 patients with pacemaker. All of the two-dimensional and three-dimensional images were collected. Biplane Simpson method, HM method and traditional 3D-manual method were used to measure left ventricular end-diastolic volume(LVEDV), left ventricular end-systolic volume(LVESV) and left ventricular ejection fraction(LVEF), respectively. The measurement results and post-processing time of the three methods were compared. At the same time, the repeatability of HM method within and between groups was evaluated. 【Results】 The differences among Simpson, HM and 3D-manual in the measures of LVEDV and LVEF were statistically significant(P<0.05). LVEDV and LVESV measured by HM were larger than those measured by 3D-manual(P<0.05), while LVEF had no statistical significance(P>0.05). HM and 3D-manual measurements had a very high correlation and consistency. Compared with Simpson and 3D-manual, HM method had the least post-processing time, and the repeatability was good within and between groups. 【Conclusion】 HM method for automatic evaluation of left ventricular volume and ejection fraction is rapid, feasible and highly reproducible.

Objective:To elucidate the factors influencing the differences in the survival rates of esophageal squamous cell carcinoma (ESCC) patients between the rural and urban regions in China. Methods:A total of 36,723 ESCC patients derived from the clinical data-bases containing 500,000 esophageal and gastric cardia carcinoma cases (1973-2015) of the Henan Key Laboratory for Esophageal Can-cer Research of the First Affiliated Hospital, Zhengzhou University, were analyzed. Of these patients, 33,625 were from the rural re-gions (91.6%), comprising 20,906 male patients with an average age of 58.98 ± 8.71 years and 12,719 females with an average age of 59.59 ± 8.53 years. The remaining 3,098 were from the urban regions and composed of 2,089 male patients with an average age of 60.84±9.10 years and 1,009 females with an average age of 62.46 ± 9.14 years. All the patients underwent radical esophagectomy, de-tailed histopathological diagnosis, and TNM staging. Chi square test, Kaplan-Meier, Log-rank, and Cox proportional hazards regression model were used to analyze the differences between ESCC patients from rural regions and those from urban regions and among the risk factors in prognosis. Results:Kaplan-Meier and Log-rank analysis results showed that the ESCC patients from the rural regions had significantly higher overall survival than the urban patients (χ2=12.971, P=0.000). Further analysis showed that rural patients≥50 years old and diagnosed with stage IIa and IIb (middle stage) ESCC had higher survival rates than urban patients in males and females (male:χ2=16.188, P<0.001;female:χ2=5.019, P=0.025). However, the survival rates of rural and urban patients with stage 0,Ⅰa,Ⅰb (early stage) and Ⅲa, Ⅲc, and Ⅳ (late stage) were similar (P>0.05). The results of Cox proportional hazards regression model analysis showed that age, gender, and TNM stages were independent risk factors for rural and urban ESCC patients. When the rural and urban ESCC patients were both considered, the Cox proportional hazards regression model analysis results showed that male ESCC patients≥50 years old, urban residence, and TNM stages were independent risk factors. Conclusion:Rural ESCC patients have significantly high-er overall survival than urban patients. Male, age of≥50 years old, urban residence, and TNM stages were independent risk factors for ESCC patient survival.