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BACKGROUND: The X-ray 9-point grading system is established based on cervical disc degeneration and its suitability for evaluation of lumbar disc degeneration has not been validated. OBJECTIVE: To investigate the feasibility of the evaluation of lumbar intervertebral disc degeneration using the 9-point grading system with X-ray, and to explore its clinical application value. METHODS: The correlation between 9-point grading system and Pfirrmann system was statistically analyzed. Magnetic resonance imaging (MRI) and X-ray images of 172 cases with lumbar disc degeneration or simple lumbago, who were treated in the Shanghai Changzheng Hospital from June 2013 to June 2016, were retrospectively analyzed. The MRI scores of lumbar disc degeneration were evaluated according to Pfirrmann standard, and the X-ray scores were evaluated according to 9-point grading system. The two groups of scores were respectively analyzed by the correlation and regression tests via Spearman rank sum test with SPSS software. RESULTS AND CONCLUSION: (1) MRI scores (the independent variable X): 2 cases scored 1; 8 cases scored 2; 55 cases scored 3; 84 cases scored 4; 23 cases scored 5. X-ray scores (the dependent variable Y): 2 cases scored 0; 6 cases scored 1; 21 cases scored 2; 43 cases scored 3; 40 cases scored 4; 26 cases scored 5; 16 cases scored 6; 8 cases scored 7; 7 cases scored 8; 3 cases scored 9. (2) The Spearman correlation test showed that significant positive correlation was found between Pfirrmann system and 9-point grading system (P <0.01). Significance test of correlation coefficient proved that there was significant linear correlation between Pfirrmann system and 9-point grading system. Further regression analysis showed the linear regression between Pfirrmann system and 9-point grading system. (3) These findings suggested that Pfirrmann system and X-ray 9-point grading system had a good consistency in evaluating lumbar disc degeneration. As a scientific, fast and effective evaluation method, the X-ray 9-point grading system has a certain reference value in the diagnoses of lumbar degenerative diseases.
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<p><b>OBJECTIVE</b>To observe wet cupping therapy (WCT) on local blood perfusion and analgesic effects in patients with nerve-root type cervical spondylosis (NT-CS).</p><p><b>METHODS</b>Fifty-seven NT-CS patients were randomly divided into WCT group and Jiaji acupoint-acupuncture (JA) group according a random number table. WCT group (30 cases) was treated with WCT for 10 min, and JA group (27 cases) was treated with acupuncture for 10 min. The treatment efficacies were evaluated with a Visual Analogue Scale (VAS). Blood perfusion at Dazhui (GV 14) and Jianjing (GB 21) acupoints (affected side) was observed with a laser speckle flowmetry, and its variations before and after treatment in both groups were compared as well.</p><p><b>RESULTS</b>In both groups, the VAS scores significantly decreased after the intervention (P<0.01), while the blood perfusion at the two acupoints significantly increased after intervention (P<0.05); however, the increasement magnitude caused by WCT was obvious compared with JA (P<0.05).</p><p><b>CONCLUSIONS</b>WCT could improve analgesic effects in patients with NT-CS, which might be related to increasing local blood perfusion of acupunct points.</p>
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This study aimed to analyze the endogenous metabolite changes in the serum of mice infected with H1N1 virus after intervention by Mahuang-Xixin-Fuzi decoction (MXF) based on metabolomics method, investigate potential biomarkers and related metabolic pathways, and explore the therapeutic mechanism of MXF through metabolomics technology. Thirty-six Kunming (KM) mice were randomly divided into three groups: normal group, model group and MXF group. Influenza virus H1N1 was used by nasal drip to establish influenza mice model. The mice in MXF group were orally administrated with MXF for 6 consecutive days after inoculation, and the other two groups were given with equal volume of saline solution in the same way. Body weight, rectal temperature, morbidity and mortality were recorded daily. Serum samples were collected 24 hours after the last administration for HPLC-TOF-MS analysis. The results showed that as compared with the normal group, the body weight and rectal temperature were decreased in model group, and their lung index and mortality rate were significantly increased (P<0.05); MXF had good therapeutic effects on the abnormity of body weight, rectal temperature, lung index and high mortality rate of mice infected with H1N1 virus. The original data collected from the serum samples were analyzed with R language, MPP, SIMCA-P and other software, and significant changes were found in 14 kinds of endogenous substances from mice serum (P<0.05). As compared with model group, the potential metabolic markers in MXF group recovered to normal levels to a certain degree after being intervened by MXF. Further analysis with MetPA data platform showed that, the pathways involved in 14 metabolites included glucose metabolism, arachidonic acid metabolism, glycerophospholipids and sphingolipids metabolism etc. The metabolomics study and pharmacological experiment showed that MXF might play a role of efficacy by improving glucose metabolism, regulating arachidonic acid metabolism, glycerophospholipid and sphingolipid metabolic pathways.
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According to the correlative analyses on Chinese medicine essence, dosage forms and quality control level, it expounds the precise concept of Chinese medicine, and its quality advantages and characteristics in this paper, furthermore discusses how to achieve the ideal drugs and Chinese medicine quality precision in expectation. Base on the Chinese medicine essence, using the concept of nature medicine and its drug system to construct Chinese medicine effective material basis and its drugs, with the correlative analyses of whole view and reductionism, the problems of uncertainty quality of original natural medicinal resources and preparations may well be solved, and further with the macroscopic to microcosmic construction of drug system, the precision in expectations of Chinese medicine quality and higher production lever may well be achieved.
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Humans , Drugs, Chinese Herbal , Chemistry , Pharmacology , Reference Standards , Medicine, Chinese Traditional , Plants, Medicinal , Chemistry , Precision Medicine , Quality ControlABSTRACT
<p><b>OBJECTIVE</b>To evaluate the technical feasibility, effectiveness, and safety of robot-assisted gastrectomy(RAG) with lymphadenectomy using the Da Vinci system.</p><p><b>METHODS</b>A total of 9 patients in our institute from March 17 to April 24 2010 underwent RAG. Clinicopathologic characteristics and surgical outcomes were summarized.</p><p><b>RESULTS</b>All operations were performed successfully without conversion to either open or laparoscopic approach. There were 5 total gastrectomies,2 distal gastrectomies, 1 proximal gastrectomy and 1 wedge gastrectomy with D(1) or D(2) lymphadenectomy. The total operative time was 150 to 440 minutes. Total blood loss ranged from 10 to 100 ml. The ranges of harvested lymph nodes were 19-24 for D(1) patients and 28-38 for D(2) patients. There was 1 case of postoperative gastric leakage, which were managed conservatively.</p><p><b>CONCLUSIONS</b>RAG with lymphadenectomy can be applied safely and effectively for patients with gastric cancer.</p>
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Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Artificial Intelligence , Gastrectomy , Methods , Lymph Node Excision , Methods , Robotics , Stomach Neoplasms , General SurgeryABSTRACT
Objective To introduce the gender-specific view to the prenatal care and analysing the health behavior and its influencing factors. Methods Random sampling in cluster was used to select those study population and face to face interview was carried out at their residence in Xinjiang and Anhui province. Results The overall socioeconomic status of women in rural areas of Xinjiang and Anbui province was low and 93.2% of the women had education level on junior middle school or below. Politically women were less interested in these issues with only 63.1% of them ever participated in the election program or voting. In household daily life, women' s status was almost equal to or even higher than men, but men always called the shots when something important in family happened. Men still held the power of decision making. In 47.3% of the families, the husband played a decisive role on decision making. In 37.7% of the families, husbands controlled the money. When getting into expensive expenditure, 35.2% of the families having men made the final approval. When there were different opinions between the couples, husband usually made the final decision in 44.2% of all the families compared to 6.3% of the families that wives made the final decision. 73.9% of women under survey bad undergone prenatal examination and the rate on household deliveries reached 30.3%. Both gender consciousness and educational level had influenced the effect on prenatal care. Conclusion It is important to better prenatal health service in rural areas and to improve socioeconomic status on gender consciousness of women.
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Objective To investigate the indication, methods and therapeutic effects of breast-conserving surgery in mammary cancer of early stage. Methods A retrospective study on 28 cases of Ⅰ and Ⅱ stage of breast-conserving surgery was underwent. Results Breast-conserving surgery does not destroy the appearance symmetry of breast, and maintains a low baldness rate. The recurrence rate in 5 years after surgery is 5.3%, and the 5 years' survival rate is 100%. Conclusion Breast-conserving surgery combined with the hinese herbal medicine therapy is an effective and safe way to treat mammary cancer in a early stage.
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he families, knowledge on hospital delivery and health education provided during pregnancy were related to the rates of antenatal checkup. Conclusion The quality of antenatal checkup, especially at the first 1 weeks, should be improved.
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Objective: To investigate the role of NF-?B in signal transduction of hepatocyte apoptosis in liver injury. Methods: A total of 42 Chang-Bai piglets were divided into 7 groups: control group, 1, 2, 4, 8, 12, and 24 hours wound group. The model of intestinal perforations due to abdominal firearm wound was established in wound groups. Hepatic NF-?B activity was measured with immunohistochemical staining and image analysis in all groups. Hepatocyte apoptosis indexes and serum ALT levels were also determined. Results: Levels of hepatic NF-?B activity in wounded groups were significantly elevated compared with control group, and there were two peaks (1 and 8 hours group P
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Aim To determine potential biomarkers contributed to occurrence, development and recovery of ethanol-induced liver injury in rat and elucidate hepatoprotective effect of Yin Chen Hao Tang based on metabonomic investigation. Methods A UPLC-Q-TOF/MS based metabonomic method was developed for investigating trajectory change and inter-relationship of urinary metabolome of rats with different treatments. Results Four potential biomarkers were determined which contributed to occurrence, development and recovery of ethanol-induced liver injury in rat, and Yin Chen Hao Tang could significantly recover trajectory change in disorder. Conclusion The developed method was successfully applied to investigate ethanol-induced liver injury in rat, and also hepatoprotective effect of Yin Chen Hao Tang was elucidated.