The ancient discussion and modern clinical application regarding Yingxiang (LI 20) and Neiyingxiang (EX-HN 9) in acupuncture verses are explored. Acupuncture verses are the summary of clinical experiences of acupuncture scholars in the past dynasties, of which the records on application of Yingxiang (LI 20) and Neiyingxiang (EX-HN 9) mainly focused on nasal, facial and head-eye diseases, which is characterized with overall summarization, brilliant exposition, simple language, and distinctive characteristics. Nowadays, based on the ancient usage, the clinical application about these two acupoints is continuously developing. If the ancient acupuncture verses could be understood thoroughly, the clinical practice could be better guided and its effects could be improved.
Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Medicine in Literature ; Rhinitis, Allergic ; therapy

Objective Kangfuling granules can be used for the treatment of radiation damage , but its quality criteria has not been established .This paper aimed to establish the quality criteria of Kangfuling granules to control its quality . Methods Radix as-tragali and Radix angelicae sinensis in the formula both were identified qualitatively by TLC .The content of astragaloside IV was exam-ined by HPLC:Agilent Zorbax Extend-C18 (4.6 mm ×250 mm, 5μm) was used as the chromatographic column .The mobile phase was consisted of acetonitrile-water (32:68) with a flow rate at 1.0 mL/min.The evaporative light scattering detector was used to detect the compound.The content of astragaloside IV and ferulaic acid was examined by HPLC: Agilent Zorbax SB-C18 (4.6 mm ×250 mm, 5 μm) was used as the chromatographic column .The mobile phase was consisted of acetonitrile-0.085% phosphoric acid water (17:83) with a flow rate at 1.0 mL/min.The wave length was 320 nm and column temperature was set at 35℃. Results The same color spot was shown in the chromatogram of the test sample and the control sample in the corresponding position with no interference of negative control.The linear range for Astragaloside IV 0.030 6 mg/mL~0.612 0 mg/mL with R2 =0.999.The RSD of stability test was 2.17%.The RSD of precision test was 1.89%.The RSD of re-peatability test was 1.58%.The average recovery was 101.26%. The linear range for ferulaic acid 0.24-4.80 μg/mL with R2 =0.999.The RSD of stability test was 1.37%.The RSD of precision test was 0.83%.The RSD of repeatability test was 1.14%.The average recovery was 98.39%.This product was tentatively calculat-ed according to the dry matter , the amount of Astragaloside IV and ferulaic acid should not be less than 0.19 mg/g and 0.08 mg/g, re-spectively. Conclusion In this study, the established TLC was used for the qualitative identification of Kangfuling granules , and the content of Astragaloside IV and ferulaic acid was not less than 0.19 mg and 0.08 mg in per gram of Kangfuling granules , respectively. The established standard is suitable for the quality control of Kangfuling granules .

Secondary metabolites are the result of that plant interaction with biological and non-biological factors in the long-term evolution process, and play an important role in plant growth, development and physiology. The effective components of medicinal plant are usually the secondary metabolites in plant cells, and the synthesis of them are affected by a variety of factors, such as environmental impact. Acquirement of the secondary metabolites via callus culture has the advantage of low cost and less environmental impact. The synthesis and accumulation of medicinal plant secondary metabolites are not only controlled by light, temperature and pH, but also infected by germplasm, plant growth regulator and elicitor. This article presents a review of the influencing factors, and provides a basis for further study and development.
Light ; Plant Growth Regulators ; metabolism ; Plant Physiological Phenomena ; radiation effects ; Plants ; metabolism ; radiation effects ; Temperature

Professor DU Xiao-shan 's academic thought and clinical experiences was introduced in this paper. He has noble medical ethics and is fair to the patients without distinction. He has great learning and rich practical experiences, and he specializes in all kinds of common diseases as well as many difficult and complicated cases. He never stops studying the ancients to make innovation and he creates the technique of the quick-puncture and slow-twist and DU's heat-reinforce method. He teaches to carry forward acupuncture and moxibustion and his achievements have become an important part of acupuncture and moxibustion science.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; methods ; China ; History, 20th Century ; History, 21st Century ; Humans

The non-randomized controlled study design was adopted. A total of 90 patients with knee osteoarthritis treated in Beijing Yuetan Community Health Service Center from September 2021 to August 2022 were enrolled in the study, including 45 patients received patellar loosening and then the quadriceps femoris pain point release (successive group) and remaining 45 patients received two manipulations simultaneously (simultaneous group). Patients were treated 3 times in a week, and each time received 5 groups of manipulation. The Visual Analogue Scale (VAS) and Lysholm scores were measured before treatment, immediately after treatment and 3 months after treatment. There was no exfoliation and no adverse events in both groups. There were no significant differences in VAS and Lysholm scores between the two groups before treatment ( P>0.05). Immediately after treatment, the VAS pain score in the simultaneous group was lower than that in the successive group ((3.36±1.12) vs.(2.24±0.93), P<0.01), while the Lysholm score in the simultaneous group was higher than that in the successive group ((89.76±6.61) vs.(74.07±16.80), P<0.01); the proportion of VAS score as“painless/mild pain”(88.9% (40/45) vs.64.4% (29/45), P<0.01) and Lysholm score as “excellent/good”(91.1% (41/45) vs. 44.4% (20/45), P<0.01) in the simultaneous group was significantly higher than that in the successive groups. At 3 months after treatment, there were still significant differences in VAS and Lysholm scores between the two groups. The simultaneous manipulations of patellar loosening and quadriceps femoris pain point release can better relieve the pain of patients with knee osteoarthritis.

Antitubercular Agents ; pharmacology ; Codon ; genetics ; Drug Resistance, Bacterial ; Ethambutol ; pharmacology ; Genes, Bacterial ; Mutation ; Mycobacterium tuberculosis ; drug effects ; genetics ; Polymorphism, Single-Stranded Conformational ; Sequence Analysis, DNA

OBJECTIVETo investigate the potential association of the C-reactive protein (CRP) gene +1444C/T polymorphism with symptomatic carotid artery stenosis.

METHODSPolymerase chain reaction-restriction fragment length polymorphism was used for the detection of CRP +1444C/T genotypes in 192 patients with symptomatic carotid artery stenosis and 197 healthy controls. Serum high sensitivity-CRP (hs-CRP) levels were measured by routine method.

RESULTSNo TT genotype was detected in this study. Patients with >70% stenosis had higher CC genotype compared with those with <70% stenosis after adjusting for major cerebrovascular risk factors (OR: 2.958; 95% CI: 1.198 - 7.305; P=0.019). CRP levels were significantly higher in patients than in controls. Subgroup analysis according to clinical characteristics (single or double stenosis; >70% or <70% stenosis) did not show difference in CRP levels. There was no significant difference in the prevalence of CT genotype between patients and controls, or between single and double stenosis (P>0.05).

CONCLUSIONThe CRP +1444 CC genotype is a risk factor for >70% carotid artery stenosis. The serum CRP level is associated with the presence of carotid stenosis. However, it is not associated with the number and severity of stenosis.

Aged ; C-Reactive Protein ; genetics ; metabolism ; Carotid Stenosis ; genetics ; metabolism ; Case-Control Studies ; Female ; Gene Frequency ; Genetic Association Studies ; Genotype ; Humans ; Male ; Middle Aged ; Polymorphism, Single Nucleotide

The purpose of this study is to establish COPD animal model by intra-tracheal instillation of bleomycin (BLM) once and exposure to cigarette smoke for continuous 27 d, and to observe the effects of the inhalation on the model. At the 29th day, blood samples were taken from cervical artery for blood-gas analysis and parameters of lung function were recorded. Bronchoalveolar lavage fluid (BALF) was collected to measure intercellular adhesion molecule-1 (ICAM-1) concentration. The results showed that atomization inhaled resveratrol could alleviate rat COPD lung injury accompanied by amelioration of pathological changes, increase the ratio of forced expiratory volume in 0.3 s (FEV0.3) and forced vital capacity (FVC), and decrease the ICAM-1 level in BALF. The ultimate reduction of inflammatory factors was involved, at least in part, in the mechanism of resveratrol effects.
Animals ; Bleomycin ; Blood Gas Analysis ; Bronchoalveolar Lavage Fluid ; chemistry ; Disease Models, Animal ; Female ; Forced Expiratory Volume ; drug effects ; Intercellular Adhesion Molecule-1 ; metabolism ; Lung ; pathology ; Lung Compliance ; drug effects ; Male ; Maximal Midexpiratory Flow Rate ; drug effects ; Pulmonary Disease, Chronic Obstructive ; chemically induced ; metabolism ; pathology ; physiopathology ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Smoking ; Stilbenes ; pharmacology

Objective To understand the characteristics and trends of HIV and syphilis infections among drug users. Methods Information was collected regarding HIV and syphilis epidemics, as well as on high risk behaviors from the HIV/AIDS surveillance system. Source of information was from HIV/AIDS case- reporting, sentinel surveillance and trend estimation, related to the changes of distribution among HIV positive drug users prevalence rates on HIV and syphilis together with their high risk behaviors. Results Scale number on drug users remained stable in the past six year (from 2003-2009), while the proportion of drug users decreased from 44.2% in 2005 to 25.8% in 2009. Based on the information from HIV/AIDS case reporting system, HIV sentinel surveillance data showed that the HIV prevalence of drug users was quite different from those of Southwestern to Northeastern parts of China. The HIV prevalence in Southwestern China was much higher than that of the Northeastern areas. Sentinel surveillance data showed that the average positive rates were 6.2% and 3.7% on HIV and syphilis , among the drug users. As for injecting drug users (IDU), the average rates on HIV antibody syphilis and HCV were 9.2% and 4.0% respectively. Series surveillance data indicated that the HIV epidemic expanded quickly among drug users from 1995-1999 but became plateaued after 2000 among the IDUs. HIV antibody positive rate remained at 9.0%-10.0% in the past three years while syphilis fluctuated between 3.5%-4.5% in the past three years. Conclusion Drug users and IDUs still remained an important driven factor for HIV/AIDS epidemic in China, suggesting more specific strategies and methods should be developed, based on the characteristics and trends of HIV epidemic, to optimize the allocation HIV prevention and control resources.

Objective To effectively monitor the time trend of HIV prevalence and epidemic among injecting drug users ( IDUs ), female sex workers (FSWs), sexually transmitted disease (STD)clinic attendants, men who have sex with men (MSM) and pregnant women etc., to provide information for evaluation on strategies regarding comprehensive HIV prevention and effectiveness of intervention, in China. Methods Cross-sectional studies had been repeatedly conducted on sentinel surveillance program with uniformed questionnaire and collection of venous blood specimen among IDUs, FSWs, STD clinic attendants, MSM and pregnant women, from 1995 to 2009. Results HIV prevalence (median) among IDUs had been increasing rapidly since 1996, reaching the plateau (19.2%) in 1999-2000, then gradually decreasing in 2001-2003, and leveling off since 2004 in those relatively hard-hit epidemic provinces. HIV prevalence among drug users had increased a bit since 2001, achieving high level (2.9%) in 2004 before leveling off, showing a slight downward trend in the past two years among the medially-hit epidemic provinces, while it maintained at a low level in those low epidemic provinces. HIV prevalence (median) among FSWs had been slightly increasing,reaching a high level ( 1.5% ) in 1999, then decreased and maintained at a low level in relatively hard-hit provinces. HIV prevalence among FSWs maintained at a low level in medially-hit and low epidemic provinces. HIV prevalence(median) among STD clinic attendants had been maintained at a lower level, lower than 0.7%. HIV prevalence among MSM had been consistently greater than 1%, and was increasing year by year, becoming one of the most important drivers of the HIV/AIDS epidemic over the past years. HIV prevalence (median) among pregnant women had slightly been increasing since 1997, then leveling off over the past years in those relatively hard-hit provinces (0.3%). HIV prevalence among pregnant women had maintained at a low level in the medial and low epidemic provinces. Conclusion Data from sentinel surveillance programs showed a leveling-off situation on HIV prevalence rates among IDUs, FSWs, sexually transmitted infections clinic patients and pregnant women. However, HIV prevalence among MSM had increased significantly since 2005, indicating the high speed of transmission among this population. Epidemic among IDUs had still been concentrated in those relatively hard-hit epidemic provinces. As for FSWs and STD patients, the overall epidemic remained at low level, but the areas of epidemic kept expanding.