The specific functions, stimulating methods and ranges of clinical application of Renying (ST 9) are explored. Because Renying (ST 9) is located in the neck which is a dangerous area, it is perilous if the acupoint is stimulated, so it is mostly forbidden in the past dynasties. In recent years, the main stimulating methods for Renying (ST 9) include acupuncture and press. The keys of acupuncture are to apply correct technique of needle insertion and control the depth and direction of needle. The keys of press are focused on strength and time of press. Renying (ST 9) is effective for vertigo, palpitation, asthma, hemiplegia, aphasia, hysteria, acute attack of pain, hyperplasia of mammary, continuous hiccup, disorder of throat and so on. As long as the acupoint location is accurate, manipulation is careful and stimulating method is correct, not only the safety could be guaranteed, but also the function can be well-played in clinical application.
Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, Ancient ; Humans ; Medicine in Literature

Child ; Child, Preschool ; Diagnostic Errors ; Female ; Humans ; Infant ; Infectious Mononucleosis ; diagnosis ; Male ; Suppuration ; diagnosis ; Tonsillitis ; diagnosis

Objective:To investigate the contents of paranasal sinus CT reports about clinically pertinent lesions and anatomic variations in patients with chronic rhinosinusitis and analyze the lesions and the anatomic variations less described in CT reports to improve the quality of paranasal sinus CT reports.Methods:A national questionnaire survey on radiologists interpreting paranasal sinus CT was conducted online in March, 2020. Questions were focused on the frequency of the lesions or anatomic variations of the paranasal sinuses described in paranasal sinus CT reports, and the results were analyzed and compared among radiologists by different levels of the hospital, professional titles, years of CT reading experience, subspecialties, and education backgrounds.Results:A total of 6 525 valid questionnaires were obtained, in which 97.7%, 97.7%, and 92.8% of radiologists described mucosal thickening, hypertrophy of turbinate or deviation of the nasal septum, and space occupying lesions within paranasal sinuses in CT reports, respectively. Only 35.0%, 26.9%, and 22.5% of radiologists described frontal recess lesions, dehiscence of foramen rotundum or pterygoid canal, and anterior/posterior ethmoid artery anatomy in CT reports, respectively. The anatomic variations that predisposed patients to major surgical complications or recurrent rhinosinusitis were more frequently documented in CT reports by radiologists with experience of head and neck radiology, senior titles or more than 30 years of radiological experience in tertiary hospitals than other radiologists.Conclusions:Lesions within the paranasal sinus were almost documented in all paranasal sinus CT reports. However, the anatomic variations that predisposed patients to major surgical complications or recurrent rhinosinusitis were infrequently described, which needs to be optimized by improving the quality of paranasal sinus CT reports.

To investigate the epidemic and evolutionary trends of enterovirus (EV) in the external environment of Yunnan Province, China, molecular typing was performed on 4 EV strains that were isolated from environmental sewage in Yunnan. The VP1 region of isolates was amplified by RT-PCR using universal enterovirus primers, and the amplified VP1 region was sequenced for GenBank BLAST search and genotype analysis. The 4 EV strains were identified as ECHO7. Their nucleotide and amino acid homologies with the VP1 sequences of 68 ECHO7 strains retrieved from GenBank were measured by Mega software analysis. Our findings showed that ECHO7 strains from environmental sewage and population samples were in different evolutionary branches. These strains showed typical geographical and temporal differences; In addition, there were different transmission chains at the same time and in the same area. ECHO7 strains isolated from sewage water and patients with acute flaccid paralysis during the same period in Yunnan belonged to different clusters and evolved at different speeds. Special concerns are needed for this problem. Continuous molecular biological surveillance of human EV in the external environment of Yunnan will provide strong support for early warning of EV diseases.
China ; Databases, Genetic ; Enterovirus ; genetics ; isolation & purification ; Evolution, Molecular ; Humans ; Molecular Epidemiology ; Sequence Analysis ; Sewage ; virology

OBJECTIVETo compare the effect of reinforcing Shen method (RSM) and activating blood method (ABM) in treating osteoarthritis (OA) at the molecular level.

METHODSThe physical and chemical characteristics of components from respective recipes of RSM and ABM, and network features of component-target interaction network were analyzed by computer simulation methods including chemical space, molecular docking, and biological network, etc.

RESULTSThe chemical components of RSM and ABM were scarcely scattered with larger overlapping. Among established networks, the distribution of network features was partially similar in RSM and ABM. The average target number correlated with each component was 1.86 in RSM and 2.11 in ABM respectively. Each average target number was respectively correlated with 4.46 compounds and 3.93 compounds, reflecting multi-component and multi-target actions.

CONCLUSIONComputer simulation could intuitively trace out similarities and differences of two different methods and their interaction with targets, which revealed that the compatibility of RSM and ABM could have broader protein targets and potential synergism at the molecular level.

Computer Simulation ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Humans ; Osteoarthritis ; drug therapy ; Phytotherapy ; methods

OBJECTIVETo study the effects of Chinese materia medica (CMM) combined chemotherapy on the recurrence, metastasis, and the disease free survival (DFS) of stage II and III colorectal cancer (CC) patients after radical cure.

METHODSRecruited were 366 inpatients and outpatients with stage II and III colorectal cancer (CC) from Changhai Hospital, Second Military Medical University, and Tumor Department of Longhua Hospital, Shanghai University of Traditional Chinese Medicine from January 2002 to December 2008. A non-randomized concurrent control method was adopted. Patients were assigned to the combination group (treated by CMM + chemotherapy, 189 cases) and the chemotherapy group (177 cases) according to whether they were willing to receive the CMM treatment for more than 6 successive months. By using follow-ups at clinics, by letter, and by telephone, the DFS, 1-, 2-, 3-, and 5-year DFS ratios were observed. The correlations between DFS and the gender, age, tumor location, staging of clinical pathology, pathological type, chemotherapeutic cycle, radiotherapy, CMM treatment, end point event (recurrence and metastasis) were analyzed.

RESULTSThe recurrence or metastasis occurred in 145 cases (39. 61%) of the 366 patients. Of them, local recurrence occurred in 17 cases (11.72%), liver metastasis in 45 cases (31.03%), lung metastasis in 52 cases (35.86%), and metastasis in other parts in 53 cases (36.55%). Results of one-factor analysis showed six factors such as the tumor location, pathological type, staging of clinical pathology, chemotherapeutic cycle, radiotherapy, and CMM treatment were correlated with the DFS, showing statistical difference (P<0.01, P<0.05). Results of multifactor analysis showed staging of clinical pathology, chemotherapeutic cycle, and CMM treatment were correlated with the DFS, showing statistical difference (P<0.01). Results of stratified study on the staging of clinical pathology indicated that the primary tumor location (P=0.016) and the pathological type (P=0.047) were the independent predictors for DFS of stage II CC. The median DFS of the two groups could not be calculated. Results of stratified study on the stages of clinical pathology indicated that CMM treatment (P=0.000) and chemotherapeutic cycle (P=0.017) were independent predictors for DFS of stage III CC. As for comparing the composition ratio of the two therapeutic cycles, results showed the baselines of the chemotherapeutic cycle of the two groups were balanced. Further comparison showed the median DFS for the chemotherapy group at stage III was 24. 16 months, while it could not be calculated in the combination group. The DFS, 1-, 2-, 3-, and 5-year DFS ratios were 92%, 72%, 61%, and 59%, respectively in the stage III CC combination group, while they were 74%, 50%, 36%, and 20%, respectively in the stage IlI CC chemotherapy group.

CONCLUSIONCMM combined chemotherapy could prolong the DFS of stage III CC patients after radical cure.

Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Colorectal Neoplasms ; drug therapy ; mortality ; pathology ; Combined Modality Therapy ; Disease-Free Survival ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Neoplasm Staging ; Phytotherapy

Objective To review the experience of modified sternal elevation in management of pectus excavatum deformities. Methods A retrospective study was carried out on 268 children with pectus excavatum deformities from January 2002 to December 2005.Of these patients,213 were boys and 55 were girls.Their age ranged from 2 to 16 years and 2 months[mean,(4.48?2.74) years)].Among then,69 cases were aged from 2 to 3 years,130 cases from 3 to 6 years and 69 cases over 6 years.268 patients with PE underwent modified sternal elevation and fixation with the home made stainless steel strut.The lung cysts,esophageal hatal hernia and congenital heart diseases were surgical treated simultaneously.Results There was no death postoperative.Postoperative compli- cations included pneumonia in 1 case,subcutaneous fluid in 2.the foUow-up period was 1-5 years.One patient was found having light notch in sternum.All patients had satisfactory results.In 165 cases stainless steel strut have been taken off postoperatively and no recurrence occurred.Conclusion The modified sternal elevation procedure for pectus excavatum results in an excellent cosmetic outcome.

In order to explore the therapeutic effects and preliminary mechanism of gypenosides (GP) on hypercholesterolemia, as well as the protective effect on liver injury induced by high-dose simvastatin and high cholesterol diet (HCD), the hypercholesterolemia model of golden hamster was established by high cholesterol diet. The experimental animals were divided into blank group, model group, GP low and high dose groups (60 mg/kg, 120 mg/kg), simvastatin group (10 mg/kg), and GP high dose combined with simvastatin group (120 mg/kg + 10 mg/kg).The efficacy was investigated through dynamic monitoring serum cholesterol and liver function related indexes after drug treatment of 14 and 23 days. The results showed that GP could significantly reduce the levels of serum low density lipoprotein cholesterol (LDL-C), total cholesterol (TC), triglyceride (TG), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP), increase the level of serum high density lipoprotein cholesterol (HDL-C), and reduce the secretion of PCSK9. It is suggested that GP has a good therapeutic effect on HCD diet-induced hypercholesterolemia hamsters, which may be related to its inhibition of PCSK9 secretion. In addition, GP can significantly ameliorate liver damage caused by HCD diet and high-dose simvastatin. These findings provide a scientific basis and useful reference for the combination of GP and statins to reduce toxicity and increase efficacy.

OBJECTIVETo investigate the protective effects of minocycline against hair follicle damage induced by cytosine arabinoside (Ara-c).

METHODSAn in vitro organ culture of mouse vibrissa follicles was used and different concentrations of Ara-c and minocycline were added in the culture media. The total growth length, growth speed and growth period of hair were observed with invert microscopy and the survival of hair bulb cells was measured by MTT method.

RESULTMinocycline (0.3 x 10(-6) approximately 10(-5) mol/L) improved hair follicle total growth length, growth speed and hair growth period and also improved survival of hair bulb cells in vitro organ culture, which were inhibited by Ara-c.

CONCLUSIONMinocycline can protect hair follicle directly from damage induced by Ara-c.

Animals ; Cytarabine ; toxicity ; Dose-Response Relationship, Drug ; Female ; Hair Follicle ; drug effects ; growth & development ; Male ; Mice ; Mice, Inbred C57BL ; Minocycline ; pharmacology

Animals ; Bone Morphogenetic Protein Receptors ; Bone Morphogenetic Proteins ; genetics ; physiology ; Cell Differentiation ; Gene Expression Regulation ; Hair Follicle ; cytology ; embryology ; physiology ; Humans ; Receptors, Growth Factor ; analysis ; Stem Cells ; cytology