By collecting and studying Practical Acupuncture written by XU Yi-nian, Guangdong acupuncture master in the Republic of China, and using literature methodology, the life story of XU Yi-nian is textually researched and his acupuncture characteristics is analyzed. The results indicate that XU Yi-nian emphasizes on the utility of acupuncture manipulations and acupoint selection, the application of folk experiences in moxibustion and Sha disorders. He pays attention to the co-work of acupuncture and medicine and his work collects the therapeutic experiences of different schools and deserves to be further explored and validated.
Acupuncture Therapy ; history ; instrumentation ; Books ; history ; China ; History, 20th Century ; Humans ; Moxibustion ; history ; methods

OBJECTIVE: To perform a Meta-analysis of all randomized controlled trials that compared the efficacy and adverse events profile of Mabs for LA HNSCC. METHOD: Several databases were searched, including CBM, PUBMED, EMBASE, and CENTRAL. Primary outcomes included overall response rate (ORR), overall survival (OS), progression-free survival (PFS). Secondary outcomes included serious adverse events, such as grade 3-4 skin reaction, dysphagia, mucositis, and nausea/vomiting. The results were expressed as relative ratio (RR) or hazard rate (HR) with their corresponding 95% CI. RESULT: The final analysis included 10 trials. The primary analyses indicated that Mabs did not improve ORR and PFS, except OS for locoregionally advanced (LA) HNSCC [ORR 1.21, 95% CI (0.97 - 1.49); PFS 0.87, 95% CI (0.75 - 1.01); OS 0.82, 95% CI (0.71 - 0.95)]. Analysis of adverse effects demonstrated that grade 3 - 4 skin reaction ERR 1.87, 95% CI (1.11 - 3.16)] was statistically significantly associated with Mabs except dysphagia ERR 0. 95, 95% CI (0.75 - 1.19)], Mucositis ERR 1.03, 95% CI (0.67 - 1.57)], and nausea/vomiting ERR 1.15, 95% CI (0.71 - 1.86)]. CONCLUSION Anti-EGFR Mabs may be satisfactory for improving OS of LA HNSCC. During the Mabs therapy, skin reaction should be much more monitored.
Antibodies, Monoclonal ; therapeutic use ; Antineoplastic Agents ; therapeutic use ; Carcinoma, Squamous Cell ; drug therapy ; Disease-Free Survival ; ErbB Receptors ; immunology ; Head and Neck Neoplasms ; drug therapy ; Humans ; Randomized Controlled Trials as Topic ; Squamous Cell Carcinoma of Head and Neck

Objective To assess the efficacy and safety of multimodal analgesia with different doses of nalbuphine combined with flurbiprofen on patients who received intravenous patient -controlled analgesia(PCIA) after thoracotomy.Methods Sixty patients underwent thoracotomy,ASA Ⅰ -Ⅱ,18 -65 years old,who underwent postoperative PCIA,were randomly divideded into three groups according to the digital table,nalbuphine 60 mg group (N60 group),nalbuphine 80 mg group(N80 group)and nalbuphine 100 mg group (N100 group),20 cases in each group.All patients were given 150mg flurbiprofen,a total of 100mL.PCIA solution:the background dose was 2mL/h, PCIA dose of 0.5mL,locking time of 15min.10min before surgery,each patient was intravenously given flurbiprofen 50mg,given a loading dose of 0.1mL/kg when closed chest.All patients were followed up for 48h.The incidence of adverse reactions such as vital signs,number of times,visual analog scale(VAS)score,sedation score,nausea and vomiting were recorded.Results There were no significant differences in the age,gender,body mass index and surgery duration among the three groups(all P >0.05).The vital signs were stable within 48h after operation.The VAS scores of N60 group were higher than the other two groups(N80 group:t =7.94,6.35,6.49,5.21,5.63,all P =0.00;N100 group:t =8.41,9.10,5.80,8.07,8.18,all P =0.00)at 4,6,8,24 and 48h after operation(all P <0.05).The VAS score of N80 group 48 h after operation was lower than that of N100 group(t =2.30,P =0.03),and the difference was not statistically significant in remaining(all P >0.05).The effective /actual compression ratio of PCIA of N80 group and N100 group were significantly higher than that of N60 group (t =7.30,8.35,all P <0.05). There were no differences in the incidence of adverse reaction among the three groups(group N80:χ2 =0.17,0.23, 1.03,all P >0.05;group N100:χ2 =3.14,0.23,1.03,all P >0.05).Conclusion Postoperative PCIA with nalbu-phine (80 mg)combined with flurbiprofen(150 mg)has significant analgesic effect and lower costs.

Air Pollution, Indoor ; adverse effects ; Animals ; Male ; Maze Learning ; Memory ; Mice ; Mice, Inbred Strains

Objective To summarize the clinical features,neuroimaging findings and pathological characteristics of demyelinating pseudotumors(DPT)of the brain,and to differentiate it from glioma. Methods The clinical features,neuroimaging findings and pathological characteristics of 35 patients with demyelinating pseudotumors of the brain were summarized,and the diagnosis for 18 of them was confirmed by bioscopy.Results Demyelinating pseudotumors affected adults of both sexes.The onset age of patients ranged from 9 to 69 years old.There was no definite antecedent,and the clinical syndromes were atypical. Neuroimaging scans showed multiple lesions in cerebral hemisphere,while the lesion in brain stem and spinal cord was single.The symptom and neuroimaging were not parallel.While with many or large lesions, the symptoms and signs were less.The lesions were not enhanced on CT scan,but appeared round or patch enhancement on MRI scan.Nine patients with DWI all appeared high density.The myelin basic protein was useful for diagnosis.The typical pathological changes were demyelination,perivascular inflammatory infiltration and reactive gliosis.The Creutzfeuldt cells were also found in these patients.The lesions might become small or disappear after treatment,but could not serve as the criterion to exclude brain neoplasm. Conclusions DPT is a distinct demyelination disease entity,which is confusable with brain neoplasm.It is difficult to distinguish DPT from brain neoplasm with the clinical features and conventional neuroimaging scan.But DWI scan is useful.The pathological changes accord with demyelination,and Creutzfeuldt cells are also found.It is important to apply corticosteroid treatment or biopsy rather than being anxious to excise the lesions.

Objective - （ ）- （ ） To observe the effects of renin angiotensin Ang aldosterone system RAAS in workers exposed to Methods - - occupational noise. Forty five workers with suspected occupational noise induced deafness were selected as noise ， ， exposure group using convenient sampling method. According to their tinnitus symptom noise exposure intensity and work age - ， ， they were divided into no tinnitus and tinnitus subgroups <90 dB and ≥90 dB subgroups work years <10 years and ≥10 years subgroups. Another 45 workers with no occupational noise exposure history were selected as control group. The levels of plasma （ ）， ， ， renin activity PRA AngⅠ AngⅡ and aldosterone of the two groups were detected and the aldosterone to renin activity Results ratio was calculated. The diastolic blood pressure of the noise exposure group was higher than that of the control group ［（ ）vs（ ） ，P ］ ， 80±7 76±8 mmHg <0.05 . However there was no significant difference in systolic blood pressure between the two （P ） （ ： groups >0.05 . The level of plasma AngⅡ in the noise exposure group was higher than that in the control group median vs ，P ） （ P ） 100.98 65.43 μg/L <0.05 . There was no statistical significance in other indexes between the two groups all >0.05 . The （ ： plasma AngⅡ level in < 90 dB subgroup in the noise exposure group was higher than that of the control group median 123.16 vs ，P ） 65.43 μg/L <0.05 . There was no statistical significance in other indexes among the two subgroups of tinnitus symptom or （ P ） work age in the noise exposure group and the control group all >0.05 . There were no significant differences in the abnormal ， （ P ） rates of PRA AngⅡ and aldosterone in plasma between the noise exposure group and the control group all >0.05 . Conclusion Occupational noise exposure may affect RAAS and lead to increased plasma AngⅡ levels in the workers. - Tinnitus and work age may not affect RAAS in occupational noise exposure workers.

Objective - （ ）- （ ） To observe the effects of renin angiotensin Ang aldosterone system RAAS in workers exposed to Methods - - occupational noise. Forty five workers with suspected occupational noise induced deafness were selected as noise ， ， exposure group using convenient sampling method. According to their tinnitus symptom noise exposure intensity and work age - ， ， they were divided into no tinnitus and tinnitus subgroups <90 dB and ≥90 dB subgroups work years <10 years and ≥10 years subgroups. Another 45 workers with no occupational noise exposure history were selected as control group. The levels of plasma （ ）， ， ， renin activity PRA AngⅠ AngⅡ and aldosterone of the two groups were detected and the aldosterone to renin activity Results ratio was calculated. The diastolic blood pressure of the noise exposure group was higher than that of the control group ［（ ）vs（ ） ，P ］ ， 80±7 76±8 mmHg <0.05 . However there was no significant difference in systolic blood pressure between the two （P ） （ ： groups >0.05 . The level of plasma AngⅡ in the noise exposure group was higher than that in the control group median vs ，P ） （ P ） 100.98 65.43 μg/L <0.05 . There was no statistical significance in other indexes between the two groups all >0.05 . The （ ： plasma AngⅡ level in < 90 dB subgroup in the noise exposure group was higher than that of the control group median 123.16 vs ，P ） 65.43 μg/L <0.05 . There was no statistical significance in other indexes among the two subgroups of tinnitus symptom or （ P ） work age in the noise exposure group and the control group all >0.05 . There were no significant differences in the abnormal ， （ P ） rates of PRA AngⅡ and aldosterone in plasma between the noise exposure group and the control group all >0.05 . Conclusion Occupational noise exposure may affect RAAS and lead to increased plasma AngⅡ levels in the workers. - Tinnitus and work age may not affect RAAS in occupational noise exposure workers.

The excipient processing is an essential part of traditional Chinese medicine processing, and understanding its scientific connotations is a critical scientific issue that urgently needs resolution. Building upon a foundation where the composition of traditional Chinese medicine substances is fundamentally clear, this paper applies the techniques and methods of chemoinformatics to the study of the excipient processing mechanism. Relevant information on traditional Chinese medicines processed with four kinds of excipients (wine, vinegar, salt and honey) was collected, including properties, taste, meridian tropism, chemical components, etc. Molecular descritors and skeletons corresponding to each chemical component were calculated using chemoinformatics to characterize the properties and structural features of the components. Characteristic components associated with the four excipients (wine, vinegar, salt and honey) were explored through multivariate statistical analysis and Murcko skeleton analysis. Further analysis, taking honey-processed Astragali Radix as an example, the focus was on the impact of the processing excipient honey on the solubility and permeability of its characteristic pharmacologically active components (isoflavones). It was discovered that the excipient honey can increase their solubility and permeability, emphasizing that the impact of processing excipients on the pharmacological classification properties is a key breakthrough in elucidating the mechanism of excipient processing. In summary, this study analyzed the characteristic components associated with the processing excipients "wine, vinegar, salt and honey" based on their composition characteristics, providing data support for the research on the mechanism of excipient processing from a biopharmaceutical perspective.

Objective:To determine the law of dose variation in nasopharyngeal carcinoma patients treated with helical tomotherapy by observing the difference between the actual and planned doses of targets and at-risk organs in these patients. Methods:Ten naso-pharyngeal carcinoma patients were treated with helical tomotherapy. Each single dose distribution and the corresponding computed tomography (CT) images were transmitted to the commercial software MIMvista 6.50, which was used to perform deformable image registration on the CT images. The sum of the actual dose was then obtained by accumulating the single doses. The image-guided actu-al dose was denoted as Plan 2, and the initial plan was called Plan 1. The dose-volume histogram of the dose distribution of targets and at-risk organs in Plans 1 and 2 were compared. Results:The D98 and D95 doses of the planning gross target volume (PGTV) in Plan 2 were significantly lower than those in Plan 1. Compared with Plan 1, the Dmean and D50 doses of double parotids in Plan 2 were higher by 42.23%and 63.82%(P<0.001, P=0.001) on average, respectively, for the left parotid, as well as by 38.64%and 66.76%(P=0.002, 0.004), respectively, for the right parotid. The D2 dose of spinal cord in Plan 2 was significantly higher than that in Plan 1. The doses were higher by 16.49%on average (P=0.026). Conclusion:To achieve precise and individually adaptive radiotherapy, correcting the error between anatomy and placement during tomotherapy for nasopharyngeal carcinoma patients is necessary.

To prepare ginseng saponin Compound K with ultrasound-assisted total zymolytic ginseng saponins. The conversion rate was taken as the index to detect the pre-treatment factors such as ultrasonic power and ultrasonic time, as well as the impact of enzymatic factors, such as pH value, temperature, concentration of substrate, dosage of enzyme and reaction time, on the conversion rate. The response surface method was used to optimize the preparation conditions. The enzymolytic products were identified with MS, 1H-NMR and 13C-NMR. The results showed that the optimum conditions of the ultrasound-assisted enzymolysis were 250 W for ultrasonic power, 15 min for ultrasonic time, 5.5 for enzymolytic pH, 50 degrees C for enzymolytic temperature, 36 h for enzymolytic time, 4:5 for enzymolytic dosage: substrate and 1.0 g x L(-1) for concentration of substrate. The relative molecular mass of reaction products was 622.4. Therefore, the nuclear magnetic map verified that the reaction product was rare ginseng saponin Compound K. Under the above conditions, based on the total zymolytic ginseng saponins, the conversion rate of rare ginseng saponin Compound K was 6.91% in proportion to the total of ginsenosides. The process features gentle reaction conditions, high conversion rate and simple and reliable process, which is suitable for industrial production.
Chemistry, Pharmaceutical ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Enzymes ; chemistry ; Panax ; chemistry ; Plant Roots ; chemistry ; Saponins ; chemistry ; isolation & purification ; Ultrasonics ; methods