Clinical Study of Osteoking Combined with Non-Steroidal Anti-inflammatory Drugs in Treatment of Knee Osteoarthritis / 中国实验方剂学杂志

ObjectiveTo explore the clinical efficacy of Osteoking combined with non-steroidal anti-inflammatory drugs in the treatment of knee osteoarthritis based on real-world data and provide a basis for clinical medication. MethodFrom May 2020 to December 2021， the data of a total of 1 002 patients with knee osteoarthritis who did not undergo knee joint replacement surgery was collected through the registration method. 952 patients were ultimately included， including 133 cases orally taking Osteoking combined with non-steroidal anti-inflammatory drugs as the observation group and 73 cases orally taking non-steroidal anti-inflammatory drugs alone as the control group. Statistical analysis was conducted on the baseline data， VAS scores， WOMAC scores， and other items. The visit point is the 4th and 8th weeks after registration. In order to further elucidate the clinical efficacy of Osteoking combined with non-steroidal anti-inflammatory drugs in the treatment of knee osteoarthritis， the effective components of Osteoking and the relevant gene sets of non-steroidal anti-inflammatory drugs and knee osteoarthritis were obtained through network pharmacology methods and retrieval in bone injury cross database， TCMSP， and other databases. Venn analysis was performed on the relevant gene sets， and a PPI network diagram was constructed. Then key core targets were screened out， and enrichment GO and KEGG enrichment analyses were conducted. ResultThe VAS score of the observation group decreases by an average of （-2.79±1.206） scores in the 4th week， which is better than the control group ［（-2.73±1.575） scores， P<0.05］. The VAS score of the observation group decreases by an average of （-3.97±1.308） scores in the 8th week， which is better than the control group ［（-3.89±1.822） scores， P<0.05］. The total WOMAC score of the observation group decreases by an average of （-52.07±21.677） scores points in the 8th week， which is significantly better than the control group ［（-46.75±25.368） scores， P<0.05］. The observation group has an average decrease of （-10.99±4.229） scores in WOMAC （pain） score in the 8th week， which is better than the control group ［（-10.03±5.535） scores， P<0.05］. The observation group has an average decrease of （-1.49±2.901） in WOMAC （stiffness） score in the 4th week， which is better than the control group ［（-0.92±1.998） scores， P<0.05］， and the observation group has an average decrease of （-1.90±3.200） scores in WOMAC （stiffness） score in the 8th week， which is better than the control group ［（-1.26±2.230） scores， P<0.05］. The observation group shows an average decrease of （-39.17±16.562） scores in WOMAC （joint function） score in the 8th week， which is significantly better than the control group ［（-35.47±20.098） scores， P<0.05］. According to network pharmacology analysis， the core network target of Osteoking in treating knee osteoarthritis is manifested as regulating signal pathways such as signal transduction transcription activator 3（STAT3）， vascular endothelial growth factor A（VEGFA）， tumor necrosis factor （TNF） to regulate cell signaling， angiogenesis， chondrocyte proliferation and migration， and inflammatory cells， thereby inhibiting inflammatory reactions， reducing damage， and delaying the development of the disease. ConclusionAfter a 4-week and 8-week course of treatment for knee osteoarthritis with Osteoking combined with non-steroidal anti-inflammatory drugs， there is a significant therapeutic effect on relieving pain and joint stiffness and improving joint function. In network pharmacology， Osteoking is involved in regulating inflammatory factors， metabolic response-related biological processes， the proliferation and apoptosis of chondrocytes， etc. in the treatment of knee osteoarthritis， resulting in anti-inflammatory and analgesic effects and improving joint mobility and joint stiffness. Therefore， it is worthy of clinical promotion and application.

A Real-World Clinical Study of Osteoking Combined with Intra-Articular Injection of Sodium Hyaluronate in Treatment of Knee Osteoarthritis / 中国实验方剂学杂志

ObjectiveTo investigate the improvement of the efficacy of Osteoking in patients with knee osteoarthritis in the onset and remission stage and to systematically explore its potential intervention mechanism， so as to provide a certain reference for improving the clinical application value of Osteoking and guiding its clinical rational drug use. MethodThrough the real-world study of the treatment of knee osteoarthritis with Osteoking， the data was obtained and entered into the "Osteoking for the treatment of knee osteoarthritis case registration system"， and 105 patients with episodic and remission knee osteoarthritis from the outpatient or inpatient orthopedic department of 20 medical institutions， including the Third Affiliated Hospital of Beijing University of Chinese Medicine， Peking Union Medical College Hospital， Wangjing Hospital of the Chinese Academy of Chinese Medical Sciences and Hunan Aerospace Hospital， from May 1， 2020 to December 31， 2021， were selected in the system. It included 60 patients treated with Osteoking and joint injection， and 45 patients treated with joint injection alone. The WOMAC osteoarthritis index score， visual analogue （VAS） pain score， individual types of pain symptoms （cold pain， hot pain， tingling， dull pain， soreness） and other TCM symptoms were observed and compared between the two groups， and statistically analyzed. In order to further elucidate the potential molecular mechanism of Osteoking combined with joint injection in the treatment of knee osteoarthritis in the treatment of onset and remission， this study used the "Bone Injury Cross Database （http：//bone-xtrans.com/database，BX-Data）" to collect the gene set of knee osteoarthritis disease， the traditional Chinese medicinal materials， chemical composition， material base， candidate target， candidate target， sodium hyaluronate candidate target data for screening， and constructed an interaction network of "disease target". ResultsAmong the 105 patients with knee osteoarthritis enrolled， 15.24% （16/105） were in the episodic period， 84.76% （89/105） were in remission， and there were no convalescent patients. There were 72 cases （68.57%） in women， 33 cases （31.43%） more than men， 60 cases in the observation group and 45 cases in the control group in 105 patients. There were 20 patients with a VAS score of 5 and 19 patients with a score of 6 in the observation group， accounting for 65.00% of the observation group. The comparative results of VAS scores between groups before and after treatment showed that the scores of the two groups were （4.42±1.01） scores， （5.00±1.02） scores.4 weeks after treatment， and （3.12±1.04） scores and （3.56±1.08） scores，8 weeks after treatment， respectively， which were lower than those before treatment （6.23±1.28） scores，（ 6.02±1.22） scores （P<0.05）， and the comparative results of the pain properties of the two groups showed that the improvement rates before and after thermal pain and tingling in the observation group were 3.3%（2/60） and 16.7%（10/60）， respectively. The control group was 2.2% （1/45）and 15.6%（7/45）［（χ2=4.034、13.583，P<0.05）］， respectively， and the improvement rate of cold pain and soreness in the observation group was 5.0%（3/60） and 3.3%（2/60）， which was higher than that of the control group . The results of comparing the WOMAC scores before and after treatment of the two groups showed that the difference between the stiffness score before and after treatment in the observation group was （1.68±1.42） scores， the difference between the score before and after treatment in the control group was （1.20±1.60） scores （P<0.05）， and the pain score before and after treatment was （3.43±2.88） scores， the difference before and after daily activity score was （12.37±10.21） scores， and the total score before and after treatment was （17.48±12.76） scores， which were also higher than those in the control group （2.82±3.29）， （10.80±9.63），（14.82±12.62） scores. The results of comparing the improvement of other symptoms before and after treatment showed that the improvement rate of less sleep and more dreams in the observation group was 28.3%（17/60）， which was significantly higher than that of the control group of 2.2%（1/45）（χ2=5.914，P<0.05）， and the improvement rates of the five symptoms of thirst and drinking， irritability， dry mouth and pharynx， dull complexion and hand， foot and mouth fever in the observation group were 3.3%（2/60）， 10.0%（6/60）， 8.3%（5/60）， 10.0%（6/60） and 5.0%（3/60）， respectively， which were higher than those in the control group -2.2%（1/45）， 2.2%（1/45）， 2.2%（1/45）， 4.5%（2/45）， -6.7%（3/45）. Through network analysis， it was found that the enrichment pathway of Henggu bone wound healing agent mainly acted on the three mechanisms of bone improvement， energy metabolism and anti-inflammatory and analgesic， and the sodium hyaluronate enrichment pathway mainly acted on the anti-inflammatory and analgesic mechanism. ConclusionThe efficacy of Osteoking combined with intra-articular injection of sodium hyaluronate in the treatment of patients with knee osteoarthritis in attack and remission is better than that of sodium hyaluronate alone， especially in anti-inflammatory and analgesic， and the two drugs have synergistic effect. Osteoking may play its role in relieving the symptoms of joint stiffness， tingling， heat pain， and less sleep and more dreams by improving bone quality and regulating the body's energy metabolism pathways， which is worthy of clinical promotion.

Clinical Efficacy and Mechanism of Osteoking in Treatment of Knee Osteoarthritis Based on Real-world Data / 中国实验方剂学杂志

ObjectiveTo investigate the clinical efficacy and mechanisms of Osteoking in the treatment of knee osteoarthritis （KOA） in real-world practice， so as to provide a basis for the rational clinical use of Osteoking. MethodFrom the Osteoking for knee osteoarthritis case registration system， 638 KOA cases treated with Osteoking were selected and analyzed in SPSS 26.0. The clinical data were collected from 20 hospitals in China from May 2020 to December 2021. Descriptive analyses of patient age， gender， body mass index， course of treatment and other parameters were performed. The Mann-Whitney U test was performed to compare the visual analogue scale （VAS） and Western Ontario and McMaster universities arthritis index （WOMAC） scores before and after treatment. The integrative pharmacology-based research platform of traditional Chinese medicine （TCMIP） v2.0 was used for network analysis of the core targets of Osteoking in treating knee osteoarthritis. Furthermore， 20 KOA patients treated with Osteoking in the Third Affiliated Hospital of Beijing University of Chinese Medicine from October to December in 2022 were enrolled in the treatment group， and 20 healthy volunteers in the control group. The enzyme-linked immunosorbent assay was employed to measure the serum levels of related indicators to verify the prediction results. ResultA total of 638 KOA patients were treated with Osteoking， including 429 （67.24%） receiving Osteoking alone and 209 （32.76%） receiving Osteoking combined with other therapies. The female patients （415， 65.05%） were more than the male patients （223， 34.95%）. The patients showed the mean age of （63.48±13.51） years， mean body mass index of （24.09±2.98） kg·m-2， and mean course of treatment of （15.78±9.66） days. Most of the patients were rated as grades Ⅱ （46.24%） and Ⅲ （34.64%） in Kellgren-Lawrence （K-L） grading and in the relief stage （82.45%） in clinical staging. There was no significant correlation between clinical staging and K-L grading results. The cluster analysis identified three TCM syndromes： Qi stagnation and blood stasis， cold-dampness obstruction， and liver-kidney deficiency. The overall clinical efficacy evaluation showed that VAS score decreased from （6.01±0.85） scores before treatment to （2.54±1.73） scores after treatment （P<0.05）， and the WOMAC score decreased from （93.25±25.91） scores before treatment to （50.73±25.14） scores after treatment （P<0.05）. The network analysis predicted that Osteoking might regulate the transforming growth factor-beta （TGF-β）， tumor necrosis factor-alpha （TNF-α）， and nuclear factor-kappa B （NF-κB） signaling pathways to exert the therapeutic effect. The clinical trial showed elevated TGF-β1 level （P<0.01） and lowered NF-κB subunit RELA and tumor necrosis factor receptor superfamily， member 1A （TNFRSF1A） levels （P<0.05） after treatment. The synergistic effects of these changes provide a multidimensional and comprehensive therapeutic efficacy for KOA， alleviating the joint pain and limited mobility in patients. ConclusionOsteoking showed significant therapeutic efficacy in treating KOA. Osteoking may act on multiple pathways involved in cartilage metabolism and inflammation. The findings provide experimental evidence and theoretical support for elucidating the multi-target mechanism of Osteoking in treating KOA.

Measurement of Structure and Stiffness of Gastrocnemius Muscle for Stroke Patients with Multimodal Ultrasound Imaging / 中国康复理论与实践

Objective:To apply multimodal ultrasound imaging in spasticity assessment for stroke patients with hemiplegia. Methods:From March to September, 2019, 44 inpatients with lower limb spastic hemiplegia after stroke (patients) and 46 healthy volunteers (controls) were scanned with two-dimensional ultrasound imaging, shear wave elastography and super microvascular imaging at the same area of gastrocnemius muscle of both sides of patients and right side of controls, in resting and maximum isometric contraction. The parameters of shear wave velocity (SWV), blood flow signal, pinnation angle (PA), fascicle length (FL) and muscle thickness (MT) were recorded. Results:SWV increased in the affected side of the patients compared with those of the unaffected side and controls in resting (t > 6.346, P < 0.01), while FL shortened (|t| > 6.235, P < 0.01), MT and PA changed compared with those of the unaffected side (|t| > 2.198, P < 0.05), and blood flow signal decreased compared with those of the controls (t = 2.604, P < 0.05). In maximum isometric contraction, the decrease of FL was less compared with those of the unaffected side and controls (Z > 6.703, P < 0.001). Conclusion:Ultrasound imaging can quantitatively evaluate spasticity of gastrocnemius muscle for patients with stroke in terms of morphological structure, blood flow, and muscle stiffness.

Clinical effect of continuous blood purification in treatment of multiple organ dysfunction syndrome in neonates / 中国当代儿科杂志

OBJECTIVE@#To study the clinical effect and complications of continuous blood purification (CBP) in the treatment of multiple organ dysfunction syndrome (MODS) in neonates.@*METHODS@#A retrospective analysis was performed for the clinical data of 21 neonates with MODS who were admitted to the neonatal intensive care unit from November 2015 to April 2019 and were treated with CBP. Clinical indices were observed before treatment, at 6, 12, 24, and 36 hours of CBP treatment, and at the end of treatment to evaluate the clinical effect and safety of CBP treatment.@*RESULTS@#Among the 21 neonates with MODS undergoing CBP, 17 (81%) had response to treatment. The neonates with response to CBP treatment had a significant improvement in oxygenation index at 6 hours of treatment, a significant increase in urine volume at 24 hours of treatment, a stable blood pressure within the normal range at 24 hours of treatment, and significant reductions in the doses of the vasoactive agents epinephrine and dopamine at 6 hours of treatment (P<0.05), as well as a significant reduction in serum K+ level at 6 hours of treatment, a significant improvement in blood pH at 12 hours of treatment, and significant reductions in blood lactic acid, blood creatinine, and blood urea nitrogen at 12 hours of treatment (P<0.05). Among the 21 neonates during CBP treatment, 6 experienced thrombocytopenia, 1 had membrane occlusion, and 1 experienced bleeding, and no hypothermia, hypotension, or infection was observed.@*CONCLUSIONS@#CBP is a safe, feasible, and effective method for the treatment of MODS in neonates, with few complications.

Clinical observation of acupuncture plus repetitive transcranial magnetic stimulation in thetreatment of post-stroke insomnia / 针灸推拿医学（英文版）

Objective: To evaluate the clinical efficacy of the Governor Vessel-unblocking and mind-regulating acupuncture method plus repetitive transcranial magnetic stimulation (rTMS) in the treatment of post-stroke insomnia. Methods: A total of 72 patients with post-stroke insomnia were randomly divided into 2 groups, with 36 cases in each group. The control group received rTMS treatment with a frequency of 1 Hz and a motion threshold value of 90％. The observation group received acupuncture with Governor Vessel-unblocking and mind-regulating method based on the rTMS treatment of the control group. The points were Baihui (GV 20), Shenting (GV 24), Yintang (GV 29), Fengfu (GV 16), Sishencong (EX-HN 1), Shenmen (HT 7), Sanyinjiao (SP 6), Shenmai (BL 62) and Zhaohai (KI 6). The treatment was performed once a day for 5 d a week followed by 2 d of rest for 4 weeks. The improvements of Pittsburgh sleep quality index (PSQI), self-rating anxiety scale (SAS) and self-rating depression scale (SDS) scores were observed after treatment, and the clinical efficacy was compared between the two groups. Results: After 4 weeks of treatment, the PSQI, SAS, and SDS scores of the two groups were all reduced, and the intra-group differences were statistically significant (all P<0.001). After treatment, the three scores in the observation group were all lower than those in the control group, and the differences between the two groups were statistically significant (P<0.05, P<0.05, P<0.001). There was a statistically significant difference between the observation group and the control group comparing the clinical efficacy (P<0.05). Conclusion: The therapeutic effect of the Governor Vessel-unblocking and mind-regulating acupuncture method plus rTMS in treating post-stroke insomnia is better than rTMS alone, and it can better improve the anxiety and depression of patients.

Intelligent medical image recognition: Progress and prospect / 第二军医大学学报

Based on artificial intelligence technology, the intelligent medical image recognition refers to the analysis and process of medical images scanned by medical imaging technologies such as X-ray films, computed tomography and magnetic resonance imaging, and surgical video. Major trends in intelligent medical image recognition include intelligent image diagnosis, three-dimensional reconstruction and registration, intelligent surgery video parsing and so on. Intelligent image diagnosis and three-dimensional reconstruction and registration can improve the efficiency and quality of image recognition, and provide a helpful method for clinical diagnosis and treatment; intelligent surgery video parsing can help surgeons learn and understand surgical procedures, and further guide the operation process. Now the research of intelligent medical image recognition has gained some theoretical and technological achievement and gradually been applied in clinic. In this paper, we summarized the progress of intelligent medical image recognition and put forward the development prospect in this field.

Comparison of caffeine citrate and aminophylline for treating primary apnea in premature infants / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To investigate the clinical efficacy and safety of caffeine citrate and aminophylline in the treatment of primary apnea in premature infants.</p><p><b>METHODS</b>The clinical data of 125 premature infants with primary apnea from March 2013 to March 2014 were retrospectively analyzed. According to the therapeutic strategy, the patients were divided into caffeine citrate group (n=65) and aminophylline group (n=60). The overall response rates and adverse reaction rates in the two groups were compared.</p><p><b>RESULTS</b>The overall response rate in the caffeine citrate group was 86% (56 cases), which was significantly higher than that in the aminophylline group (72%, 43 cases) (P<0.05). The adverse reactions in the caffeine citrate group included tachycardia (1 case), restlessness (5 cases), feeding intolerance (7 cases), electrolyte disturbance (2 cases), and high blood glucose (5 cases), the incidence of which was significantly lower than that in the aminophylline group (P<0.05).</p><p><b>CONCLUSIONS</b>Caffeine citrate is more effective and causes fewer adverse reactions than aminophylline in the treatment of primary apnea in premature infants.</p>

Lyophilization for platelet preservation / 中国实验血液学杂志

To explore a new lyophilized preservation methods for human platelets, platelets were pre-treated with aldehyde, human albumin or trehalose was added to the system of condensed cooling as protectant to stabilize the structure of platelets. The optimal resuspending buffer was also selected in the study. The morphological changes of platelets were observed by using electron microscopy after lyophilization, and the expression of membrane proteins on platelets was detected also after lyophilization. The results indicated that the recovery rate of platelets treated with aldehyde was generally more than 60%. Aggregative ability was reduced a little than the platelet untreated. 5% of human albumin had an advantage over 40 mmol/L of trehalose in respect of the preservation effect. In the way of keeping aggregative ability, PPP was obviously better than PBS. The results of electron microscopy displayed that organelles including mitochondria and excreted granules could be observed distinctly. Whereas, expression of membrane proteins of platelet treated with aldehyde was evidently dropped as compared with those of the fresh platelet. In conclusion, aldehyde as a novel protective agent, has excellent effects on lyophilization of platelets and is worthy to be further studied.

Effects of jing'an capsule on rat sperm quality / 中华男科学杂志

<p><b>OBJECTIVE</b>The effects of Jing'an capsule on the quality of rat sperm were studied to supply data for its safe clinical use.</p><p><b>METHODS</b>Eighty SD male rats were evenly and randomly divided into three test groups and one control group. Then the test groups were continuously given Jing'an capsule at different dosages: 557.1 mg/kg, 5,571 mg/kg or 11,420 mg/kg and the control group was given starch (20 g/L). Sixty days later, one of the epididymides, the sperm density was made and the sperm motility and morphology were investigated. The data obtained were analyzed by ANOVA, chi 2 test and Kruskal-Wallis test.</p><p><b>RESULTS</b>The sperm density, motility and morphology were variable at different dosages. Compared with the control, the sperm density increased significantly at the dosage of 557.1 mg/kg(P < 0.05), and a significant decrease was observed in the sperm density and motility (P < 0.05) at the dosage of 11,420 mg/kg. Although the rate of abnormal sperm morphology decreased at the dosage of 557.1 mg/kg and increased at the dosage of 5,571 mg/kg or 11,420 mg/kg compared with the control, there was no statistic significance(P < 0.05).</p><p><b>CONCLUSIONS</b>A low dosage of Jing'an capsule might ameliorate the quality of sperm, while a high dosage could do damage to sperm.</p>