Objective To analyze the core authors, and their organizations, geographical regional distribution of Chinese Journal of Orthopaedics. Methods The core authors, coauthors and their organizations whose articles were published in Chinese Journal of Orthopaedics between 1995 and 2004 were quantitatively analyzed using literature search through CMCI, which programmed by the People's Liberation Army Medical Library and their geographical regions distribution, the organizations of whom had high quantitative publication were determined using literature metrology methods. Results There were 2660 articles published in Chinese Journal of Orthopaedics between 1995 and 2004. All of 1123 authors of 2660 articles had only one article published which accounted for 69.67% of total first authors on the Chinese Journal of Orthopaedics in ten years. There were 2385 articles with one or more coauthors and the cooperative rate was 89.66%, and cooperative degree was 4.11 in the period of time. There were 275 articles with single author, which accounted for 10.34% of total articles. The articles written by the authors from military hospitals, university affiliated hospitals and provinces-level hospitals were 646(24.28%), 1091(41.01%) and 706(26.54%), respectively during the period. There were 218 core authors with 959(36.05%) articles published and there were 20 high-quantities organizations with 1007(37.86%) articles published in this study. The number one region of published articles was Beijing with 667(25.08%) articles. There were 2443 (91.84%) articles pressed from the organizations of affiliated hospitals of universities, provinces-level hospitals and army hospitals. Among them, Tianjin hospital (101 articles), Beijing Jishuitan hospital (100 articles) and affiliated Xijing hospital of the 4th military medical mniversity (79 articles) occupied 10.53% of the pressed papers and they were in the first three positions. Conclusion Authors of Chinese Journal of Orthopaedics have a wide distribution and highly cooperative rate. There were a group of active and talented core authors who has a great influence on the journal.

OBJECTIVE: For the purpose of more accurate and rapid analysis of aconitine in medicine wine, a reversed-phase High Performance Liquid Chromatography (HPLC) method was developed. METHODS: Standard aconitine was added to the blank wine when the wine sample was pretreated. The pretreatment method of samples, the linear range, the precision, the recoveries in the plasma were investigated by using of white wine plasma spiked with standard aconitine. RESULTS: The linear range was 0.45 approximately 9.0 microg x mL(-1), r=0.998 8. The detective limit was 0.45 microg x mL(-1), The intra and inter-day precision of assay for aconitine were less than 3.1% and 4.7% (n=5) in wine respectively. The recoveries of aconitine were more (97.3+/-2.8)% in medicine wine. The HPLC method has been used to investigate the concentration of aconitine in one forensic medicine case. CONCLUSION The HPLC method of quantitative analysis aconitine is rapid and sensitive. It is only in the 2.0 h that determination of aconitine in the medicine wine.
Aconitine/analysis* ; Chromatography, High Pressure Liquid/methods* ; Forensic Medicine ; Humans ; Male ; Middle Aged ; Quality Control ; Sensitivity and Specificity ; Time Factors ; Wine/analysis*

Objective To explore the diagnostic value of artificial intelligence (AI) cytology combined with DNA-image cytometry (DNA-ICM) auxiliary diagnostic system for the identification of benign and malignant pleural effusion and ascites. Methods Liquid-based cytology technology (LCT), DNA-ICM, AI, and AI combined with DNA-ICM were used to identify benign and malignant pleural effusion and ascites specimens in 360 cases, and their sensitivity, specificity, accuracy, Kappa value, Youden index and AUC were statistically analyzed. Results The sensitivity, specificity, and accuracy of AI combined with DNA-ICM in detecting benign and malignant pleural effusion and ascites were 95.23%, 94.12%, and 94.44%, respectively, which were higher than those of the three other separate detection methods (all P < 0.05). The kappa values of LCT, DNA-ICM, and AI were 0.646, 0.642, and 0.586; their Youden index values were 0.693, 0.687, and 0.676, and their AUC values were 0.846, 0.843, and 0.838, respectively. The Kappa value of AI combined with DNA-ICM was 0.869, the Youden index was 0.893, and AUC was 0.947, which were all higher than those of the three detection methods alone. Conclusion Among the three separate detection methods, LCT has the highest reliability, authenticity, and diagnostic value, and it can be used as a common method for the clinical identification of benign and malignant pleural effusion and ascites. The diagnostic performance of AI combined with DNA-ICM auxiliary diagnosis system in identifying benign and malignant pleural effusion and ascites is better than those of the three separate detection methods and can be used as a reliable method for the clinical identification of benign and malignant pleural effusion and ascites.

OBJECTIVETo observe the therapeutic effect of traditional Chinese medicine (TCM) and Western medicine (WM) treatments on mycoplasmal pneumonia in children and the changes in the serum cytokines.

METHODSNinety children with mycoplasmal pneumonia were randomly divided into the treatment group and the control group. TCM was given orally and azithromycin at the daily dose of 10 mg/kg was administered intravenously in the treatment group. In the control group, only intravenous azithromycin was given. After a 7-day treatment, the response rate, time of symptom disappearance, and serum levels of IL-6, IL-8 and TNF-alpha were observed.

RESULTSThe total response rate was 93.33% in the treatment group and 73.33% in the control group, showing a significantly better therapeutic effect in the treatment group (P<0.05). The combined treatments also showed better effects in alleviating fever, coughing and rales (P<0.05), and resulted in more obvious reduction in the serum levels of cytokines (P<0.05).

CONCLUSIONCombined treatment with TCM and WM produce good therapeutic effects in children with mycoplasmal pneumonia.

Azithromycin ; therapeutic use ; Child ; Child, Preschool ; Cytokines ; blood ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Infant ; Male ; Phytotherapy ; Pneumonia, Mycoplasma ; blood ; drug therapy ; Treatment Outcome

OBJECTIVETo observe the clinical efficacy on senile female bladder neck obstruction treated with acupoint application, therapy and western medication.

METHODSFifty cases of senile female bladder neck observation were randomized into an obstrvation group and a control group, 25 cases in each one. Tamsulosin hydrochloride capsules were taken orally in the two groups, 0.2 mg every night, continuously for 100 days. In the observation group, with radix aconiti lateralis preparata, semen brassicae and fructus ligustri lucidi contained, bushentongyu plaster was used at Shenque (CV 8), Sanyinjiao (SP 6), Pangguangshu (BL 28), Zhongji (CV 3) and Sanjiaoshu (BL 22), once every two days. Eight treatments made one session and 6 sessions were required totally. The international prostate symptom score (IPSS), the bother score (BS), the residual volume (RV) and the maximal urinary flow rate (MFR) were observed before and after treatment in the two groups. The clinical efficacy was compared between the two groups.

RESULTSEvery score in IPSS after treatment was reduced apparently as compared with that before treatment in the two groups (all P < 0.01). The improvements in feeling of incomplete, bladder emptying, intermittency < 2 h, urgency, interupted urination and nocturia in the observation group were more advantageous than those in the control group (all P < 0.05). The total effective rate was 95.65% (22/23) in the observation group, higher than 85.71% (18/21) in the control group (P < 0.05). After treatment, RV, MFR and BS were significantly different as compared with those before treatment (all P < 0.05).

CONCLUSIONThe combined therapy of acupoint application of bushentongyu plaster and oral administration of tamsulosin hydrochloride capsules achieves the significant efficacy on senile female bladder neck obstruction as compared with the simple administration of tamsulosin hydrochloride capsules.

Acupuncture Points ; Aged ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Middle Aged ; Treatment Outcome ; Urinary Bladder Neck Obstruction ; drug therapy ; physiopathology ; Urination

The clinical experience of professorfor polycystic ovary syndrome (PCOS) was summarized. According to the main pathogenesis of PCOS, the tonifying kidney should be taken as essence with synchronous treatment on liver, spleen and heart, presenting staging, classification and sorting method for PCOS. In the staging method, the regulation on follicle development should be taken as treatment core to comply with the rules ofand. A four-stage method was proposed, where "regulating method" was suitable in menstrual period, "tonifying method" in follicular phase;"dredging method" in ovulatory period and "adjustment and tonifying " in luteal phase. In the classification and sorting method, attention was paid on individualized treatment, and treatment was based on fat type, thin type and non-fat type as well as childbearing. Besides, psychological counseling and life adjustment for patient was essential, and the unity of body and mind could enhance curative effect.

OBJECTIVE: To observe the difference in the therapeutic effects on rheumatoid arthritis (RA) between the combined -deep needling and bloodletting technique and the regular needling technique. METHODS: A total of 70 patients were randomized into an observation group (35 cases) and a control group (35 cases, 4 cases dropped-out). Dazhui (GV 14), Shenzhu (GV 12), Zhiyang (GV 9), Jinsuo (GV 8), Ganshu (BL 18), Shenshu (BL 23), Zhibian (BL 54), Weizhong (BL 40), Taixi (KI 3) and Tianzong (SI 11), etc. were selected in the two groups. Additionally, in the observation group the -deep needling technique was adopted at Tianzong (SI 11) and Zhibian (BL 54), the bloodletting technique at the local swollen area and the even-needling technique at the rest acupoints. In the control group, the even-needling technique was applied to all of the acupoints. Acupuncture treatment was given once every two days, 3 times a week and for 12 weeks totally. The numbers of tender points at the knee joint, the numbers of swollen sites at the knee joint, the visual analogue scale (VAS) score and the American health assessment questionnaire (HAQ) score were observed in the two groups before and after treatment, as well as the changes in erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). The American College of Rheumatology (ACR) criteria was adopted to evaluate the therapeutic effects of the two groups. RESULTS: After treatment, the numbers of tender points, the numbers of swollen sites, VAS score and HAQ score were all improved as compared with those before treatment in the two groups (all <0.01), and the results in the observation group were better than those in the control group (all <0.05). After treatment, ESR and CRP levels were all reduced as compared with those before treatment in the two groups (all <0.01), but there was no significant differences between the two groups (both >0.05). The standard-reaching rates of ACR 20 and ACR 50 in the observation group were 94.3% (33/35) and 31.4% (11/35) respectively, which were better than 67.7% (21/31) and 6.5% (2/31) in the control group (<0.01, <0.05). CONCLUSION The acupuncture with the -deep and bloodletting techniques and the acupuncture with regular needling technique are all effective on RA. The therapeutic effects of the acupuncture treatment with the -deep and bloodletting techniques are better than that with regular needling technique.
Acupuncture Points ; Acupuncture Therapy ; Arthritis, Rheumatoid ; therapy ; Bloodletting ; Humans ; Treatment Outcome

OBJECTIVE: To observe the clinical efficacy of Bushen Anshen acupuncture (acupuncture for tonifying kidney and calming spirit ) in treating perimenopausal insomnia (PMI) of kidney-yin deficiency. METHODS: A total of 72 patients with PMI of kidney-yin deficiency were randomized into an observation group (36 cases, 1 case dropped off) and a control group (36 cases, 1 case dropped off). Acupuncture was applied at Baihui (GV 20) and bilateral Shenshu (BL 23), Taixi (KI 3), Anmian (Extra) in the observation group, while sham acupuncture of shallow needling at non-acupoints was applied in the control group. The treatment was required once every other day, 3 times a week for 10 times in the two groups. Before and after treatment, Pittsburgh sleep quality index (PSQI) was used to evaluate the subjective sleep quality, and polysomnography (PSG) was used to monitor the objective sleep quality in the two groups. RESULTS: After treatment, the scores of sleep quality, sleep latency, sleep duration, sleep efficiency, hypnotic, daytime dysfunction and total score of PSQI were decreased compared with those before treatment in the observation group (P<0.01), the scores of sleep duration, sleep efficiency and total score of PSQI were decreased compared with those before treatment in the control group (P<0.05); the scores of sleep quality, sleep latency, sleep efficiency, hypnotic and total score of PSQI in the observation group were lower than those in the control group (P<0.05). After treatment, the sleep time was prolonged, the sleep efficiency was improved, the sleep latency and the awake time after falling asleep were shortened, the arousal awake index was reduced (P<0.01) when PSG indexes were monitored, and the percentage of non-rapid eye movement sleep period 1 (N1%) was decreased while the percentage of non-rapid eye movement sleep period 3 (N3%) was increased (P<0.05) compared with those before treatment in the observation group; there was no statistical difference in the PSG indexes compared with those before treatment in the control group (P>0.05). After treatment, compared with the control group, the sleep time was prolonged, the sleep efficiency was improved, the sleep latency and the awake time after falling asleep were shortened, the arousal awake index and N1% were decreased in the observation group (P<0.01). CONCLUSION Bushen Anshen acupuncture can effectively improve the subjective and objective sleep quality in PMI patients of kidney-yin deficiency.
Humans ; Sleep Initiation and Maintenance Disorders/therapy* ; Perimenopause ; Yin Deficiency ; Acupuncture Therapy ; Kidney ; Hypnotics and Sedatives

Based on the theory of spleen-stomach in The Inner Canon of Yellow Emperor （《黄帝内经》）， the theory of "middle jiao deficiency causes seminal changes" focuses on the ways in which the spleen-stomach deficiency affect male seminal disorders， as well as the ideas and methods of treating seminal disorders from the perspective of the spleen and stomach. Based on the discussion of spleen and stomach in The Inner Canon of Yellow Emperor， the theoretical connotations of “middle jiao deficiency causes seminal changes” are clarified in terms of the scope of the disease， the etiology of the spleen deficiency， the pathogenesis changes， and the treatment of the disease. It is believed that the connotation of "semen" includes the semen itself and the semen chamber as a whole， and that the core pathogenesis of "seminal changes" is the deficiency of spleen and stomach， which also involves kidney deficiency. Taking the theory of "middle jiao deficiency causes seminal changes" as a guide， the treatment idea of "regulating middle jiao and rectifying essence" was established， with the key of tonifying the middle jiao and regulating transportation and transformation of spleen and stomach， and the aim of regulating essence chamber and promoting the metabolism of turbid substances and the production of essence. It is divided into three methods， including tonifying， transporting， and clearing the middle jiao to rectify semen， so as to providing new ideas for the treatment of male seminal disorders from the spleen and stomach.

ObjectiveTo explore the mechanism of plumbagin as a novel ferroptosis inducer in bladder cancer inhibition. MethodBladder cancer T24 cells were used in this study. The effect of different concentrations of plumbagin （0.1， 1， 2， 3， 6， 12， 24， 48 μmol·L^-1） on the viability of T24 cells was detected by cell counting kit-8 （CCK-8）. The effect of different concentrations of plumbagin （1.5， 3， 6 μmol·L^-1） on the apoptosis of T24 cells was detected by annexin V-fluorescein isothiocyanate （Annexin V FITC）/PI apoptosis kit. Different inhibitors （ferroptosis inhibitor Fer-1， apoptosis inhibitor VAD， and necroptosis inhibitor Nec-1） were used in combination with plumbagin （6 μmol·L^-1）. Reactive oxygen species （ROS） fluorescent probe （DCFH-DA）， malonaldehyde （MDA）， and glutathione （GSH） kits were used to detect the effects of different concentrations of plumbagin （1.5， 3， 6 μmol·L^-1） on the level of ROS and the content of MDA and GSH in T24 cells， respectively. The effect of different concentrations of plumbagin （1.5， 3， 6 μmol·L^-1） on peroxide levels in T24 cells was detected by C11-BODIPY fluorescent probe. Western blot was used to detect the effect of different concentrations of plumbagin （1.5， 3， 6 μmol·L^-1） on the protein expression of solute carrier family 7 member 11 （SLC7A11）， glutathione peroxidase 4 （GPX4）， nuclear factor E₂-related factor-2 （Nrf-2）， and Kelch-like ECH-associated protein 1 （Keap1）. ResultCompared with the blank group， plumbagin could inhibit the activity of T24 cells （P<0.05） with IC₅₀ of 3.52 μmol·L^-1. At the concentrations of 1.5， 3， 6 μmol·L^-1， plumbagin significantly promoted the apoptosis of T24 cells （P<0.05） as compared with the blank group. Compared with the plumbagin group at 6 μmol·L^-1， the ferroptosis inhibitor and apoptosis inhibitor groups could reverse the inhibitory effect of 6 μmol·L^-1 plumbagin on the proliferation of T24 cells （P<0.05）. Compared with the blank group， the plumbagin groups at 1.5， 3， 6 μmol·L^-1 showed increased content of ROS， MDA， and lipid peroxides in T24 cells， decreased GSH level， and reduced SLC7A11， GPX4， and Nrf-2/Keap1 （P<0.05）. Conclusionplumbagin can induce ferroptosis， and its mechanism is related to the Nrf-2/Keap1 signaling pathway.