The inheritance of famous old traditional Chinese medicine (TCM) doctors plays an essential role in the fields of TCM research. Qualitative interviews allow for subjectivity and individuality within clinical experience as well as academic ideas of doctors, making it a potential appropriate research method for inheritance of famous old TCM doctors. We summarized current situations of inheritance research on famous old TCM doctors, and then discussed the feasibility of applying qualitative interviews in inheritance of famous old TCM doctors. By combining our experience in research on inheritance of famous old TCM doctors, we gave some advice on study design, interview implementation, data transcription and analyses , and report writing, providing a reference for further relevant research.
Humans ; Interviews as Topic ; Medicine, Chinese Traditional ; Physicians ; Research Design ; Writing

Carcinoma ; Combined Modality Therapy ; Humans ; Nasopharyngeal Neoplasms ; radiotherapy ; therapy

Objective:To observe the effect of electroacupuncture (EA) for Alzheimer’s disease (AD). Methods:A total of 30 eligible cases were treated by needling Shenting (GV 24), Baihui (GV 20), Dazhui (GV 14), Fengfu (GV 16), Mingmen (GV 1) and Yongquan (KI 1). Upon arrival of qi, the G6805-II electric stimulator was connected to Shenting (GV 24) and Baihui (GV 20) (one pair), to Dazhui (GV 14) and Fengfu (GV 16) (one pair) and to bilateral Yongquan (KI 1) (one pair) for 25 min, using continuous wave at the frequency of 2-100 Hz and voltage of 2-4 V. With a tolerable intensity, the EA was conducted once a day for 10 d (one treatment course). There was a 3-day interval between two courses. After three courses, the therapeutic efficacies were evaluated using the mini-mental state examination (MMSE), revised Hasegawa dementia scale (HDS-R), activities of daily living (ADL) and neurological function defect scale (NFDS). Results:After EA treatment, the MMSE and HDS-R scores were significantly increased (P<0.01) and the ADL and NFDS scores were significantly decreased (P<0.01). Conclusion:EA is effective for AD and can improve the overall intelligence and repair neurologic deficits in AD patients.

Adolescent ; Adult ; Female ; Humans ; Male ; Occupational Exposure ; Organotin Compounds ; poisoning ; Poisoning ; diagnosis ; therapy ; Retrospective Studies ; Young Adult

Objective: To observe the clinical efficacy of application in canicular days plus enteral nutrition in treating cough variant asthma (CVA) in kids, and to explore its action mechanism. Methods:Following a randomized controlled single-blind parallel-group design, 138 eligible kids with CVA were randomized into an observation group, a canicular-day application group, and an enteral nutrition group, 46 kids in each group. The canicular-day application group was intervened by application in canicular days, the enteral nutrition group was by enteral feeding, and the observation group was by both canicular-day application and enteral feeding. The therapeutic efficacies were evaluated after a treatment course. Results: The recovery rate and total effective rate were respectively 50.0% and 98.0% in the observation group, versus 23.9% and 91.3% in the canicular-day application group, and 13.0% and 78.6% in the enteral nutrition group. The observation group was significantly superior to the other two groups (bothP<0.05). In comparing the global symptom score, peak expiratory flow (PEF), forced expiratory volume in one second (FEV1), CD3+, CD4+, CD4+/CD8+, CD8+, hemoglobin (Hb), total protein (TP), albumin (ALB), eosinophil cationic protein (ECP), lipid peroxide (LPO), leukotriene (LT), body weight (BW), triceps skin-fold (TSF), and arm muscle circumference (AMC), the observation group was significantly better than the other two groups (bothP<0.05). Conclusion:Application in canicular days plus enteral nutrition can significantly improve the pulmonary function and symptoms in children’s CVA, and the effect is possibly produced by regulating cellular immune system, enhancing Hb, TP, ALB, BW, TSF, AMC, and inhibiting the production of ECP, LPO, and LT.

Objective To evaluate the value of the magnetic resonance imaging (MRI)in the diagnosis and classification of plas-ma-cell mastitis (PCM).Methods The breast MRIs of eighteen pathologically confirmed PCM patients were retrospectively ob-served and analyzed.The manifestations of lesions,including shape,size,margin,and characteristic enhancement on T1 WI,T2 WI with fat suppression and contrast enhanced T1 WI were observed and documented respectively.Results PCM were divided into three types according to MRIs:the inflammation type 4 cases,the abscess type 9 cases,and the mixed type 5 cases.In the inflammation type,3 cases of lesions were wide extending while the other 1 limited in nipple and areola.All 4 cases of lesions were hypointensity on T1 WI and hyperintensity on T2 WI with fat suppression.And in the contrast enhanced scanning,2 cases showed patchy hyperin-tensity and 2 cases showed branch-like enhancement.In abscess type,6 cases of lesions were wide and 3 cases limited in one quad-rant.Of all 9 cases,there were 3 cases with single abscess and 6 with multiple abscess;and all cases showed hypointensity on T1 WI and hyperintensity on T2 WI with fat suppression.In the enhanced scanning,there were 4 cases with honeycomb-like hyperintensity and 5 cases with annular and patchy enhancement.In mixed type,inflammation was accompanied with abscess and fistula.All cases were hypointensity on T1 WI and hyperintensity on T2 WI with fat suppression.In the enhanced scanning,3 cases showed honeycomb-like enhancement,1 case showed multiple annular enhancement and 1 case showed annular and patchy enhancement.Regions of in-terest were selected and time-signal intensity curves were obtianed in every enhancement cases,all of which were influent.Of all ca-ses,5 showed high-protein deposition in the expansion ducts,exhibiting hyperintensity on T1 WI and hypointensity on T2 WI with fat suppression.Conclusion The abscess type is the most common in PCM and the second is the mixed type.Annular and honeycomb-like enhancement are characteristic appearance of these two types,which are helpful in the diagnosis and classification of PCM.

Objective To study the effects of wedelolactone on the expression of P-glycoprotein (P-gp) and to explore the multi-drug resistance reversing mechanism of wedelolactone in K562/A02 cells in vitro.Methods The half maximal inhibitory concentration of ADM in K562/A02 was determined by MTT method.The protein expression level of P-gp was determined by Western blot after wedelolactone pretreatment.Results Wedelolactone remarkably enhanced chemo-sensitivity to ADM of K562/A02 cells.After 0.2, 2, 20 μmol/L different concentration of wedelolactone treatment in 24 h, the relative reversal efficiency of K562/A02 to ADM was 23.5％, 47.1％ and 67.7％, respectively.according to the results of Western blot, wedelolactone was shown to efficiently inhibit the expression of P-gp (P＜0.05).The relative efficiency of K562/A02 to ADM was 25.4％,46％ and 55.6％, respectively.Conclusion Wedelolactone could modulate P-gp expression, and P-gp expression down regulation may be one of the MDR reversal mechanisms in K562/A02 cells by wedelolactone.

Objective To evaluate the efficacy of fexofenadine hydrochloride tablets at tapering doses for the treatment of chronic spontaneous urticaria. Methods After receiving evaluation of medical history and undergoing autologous serum skin test (ASST), 80 patients with chronic spontaneous urticaria were randomly divided into two groups:conventional dose group administrating fexofenadine hydrochloride tablets 120 mg/d for 12 consecutive weeks, tapering dose group administrating fexofenadine hydrochloride tablets 120 mg/d for the first 4 weeks followed by dose tapering of fexofenadine hydrochloride tablets by 30 mg at the 5th and 9th weeks. The urticaria activity score(UAS) and dermatology life quality index(DLQI)were evaluated before the treatment(baseline)as well as after 4?, 8?and 12?week treatment, and the total dose of fexofenadine hydrochloride was calculated. Results A total of 76 patients completed the 12?week treatment, including 37 patients in the conventional dose group and 39 patients in the tapering dose group. After 4?, 8?and 12?week treatment, a significant decrease was observed in the UAS in the conventional dose group(0.64 ± 0.82, 0.37 ± 0.68 and 0.27 ± 0.56 vs. 4.08 ± 0.79, all P<0.01)and tapering dose group(0.61 ± 0.87, 0.48 ± 0.72 and 0.28 ± 0.61 vs. 4.07 ± 0.81, all P<0.01)compared with that at baseline in the corresponding groups. DLQI scores also significantly decreased after 4, 8 and 12 weeks of treatment in the conventional dose group(3.62 ± 1.82, 2.81 ± 1.65 and 1.37 ± 1.14 vs. 16.19 ± 3.79, all P<0.01)and tapering dose group(3.79 ± 2.57, 2.74 ± 2.11 and 1.15 ± 1.47 vs. 15.92 ± 4.2, all P < 0.01) compared with those at baseline. However, there were no significant differences in the UAS or DLQI scores between the conventional dose group and tapering dose group at any of the post?treatment time points(all P>0.05). After 8?and 12?week treatment, symptoms were controlled in 71.79%(28/39)and 82.05%(32/39)of patients in the tapering dose group, respectively, with the total dose of fexofenadine hydrochloride being significantly lower in the tapering dose group than in the conventional dose group (both P<0.001). Conclusion After 4- 8 weeks of treatment with fexofenadine hydrochloride, the tapering dose regimen and conventional dose regimen show similar clinical efficacy in patients with chronic spontaneous urticaria.

Objective To observe the immunologic effect of lactoferrin on repeated respiratory infection(IRRI) in children.Methods Ninety-eight cases of IRRI were divided into two groups randomly.The control group (48 cases)were treated with routine therapy.The treatment group(50 cases) were treated with lactoferrin based on routine therapy for 2-3 months.T cell subgroup,immunoglobulin and complements were determined before and after treatment.Results Total effective rates in treatment group and control group were 86% and 22.9% respectively.The therapeutic efficacy in treatment group was significantly higher than that in control group(P

OBJECTIVE: To establish a 29 Y-STR loci multiplex PCR system for investigating the genetic polymorphisms and to assess its application value in forensic science. METHODS: A multiplex PCR system was established using a five color fluorescence labeling 29 Y-STR loci (DYS456, DYS389 I , DYS437, DYS447, DYS389 11, DYS438, DYS522, DYS460, DYS458, DYS622, DYS390, DYS392, DYS448, DYS449, DYS391, Y-GA TA-H4, DYS388, DYS19, DYS385a/b, DYS527a/b, DYS393, DYS459a/b, DYS635, DYS439, DYS570 and DYS627) for multiple amplification and capillary electrophoresis. And its applicability was validated with genetic polymorphism data of 29 Y-STR of unrelated 2,000 male samples in Shandong Han population. RESULTS: A total of 1,981 different haplotypes of 2,000 individuals showed genotype diver- sity between 0.370 0 and 0.965 4. The system provided stable and accurate typing with high sensitivity of 0.05 ng. It satisfied the needs of variety of routine biological samples. CONCLUSION The 29 Y-STR loci multiplex PCR system could be applied for actual cases and establishment of Y-STR database. In addition, it has great significance in forensic science practices and related research.
Asian People/genetics* ; China ; Chromosomes, Human, Y ; DNA/isolation & purification* ; Ethnicity/genetics* ; Forensic Genetics/methods* ; Forensic Sciences ; Genetics, Population/methods* ; Haplotypes ; Humans ; Male ; Microsatellite Repeats ; Multiplex Polymerase Chain Reaction/methods* ; Polymorphism, Genetic ; Reproducibility of Results