Objective: To compare the efficacy difference between moxibustion at sensitized-acupoints and non-sensitized- acupoints using the same group of acupoints. Methods: A total of 139 patients with chronic superficial gastritis were divided into a sensitized acupoint group (102 cases) and a non-sensitized acupoint group (37 cases) based on whether acupoint sensitization occurred. The SPSS version 19.0 statistical software propensity score matching function was used to balance the baseline data between the groups. Finally, 29 pairs of matched patients were included, namely 29 cases in the sensitized acupoint group and 29 cases in the non-sensitized acupoint group. Both groups were treated with moxibustion therapy. The treatment lasted for 30 min per time, and was performed every other day for 8 weeks. Changes in the traditional Chinese medicine (TCM) symptom score and the short-form 36-item health survey (SF-36) score in both groups were observed before and after treatment, as well as the clinical efficacy. Results: The covariates of age, course of disease, TCM symptom score and SF-36 score in the two groups were balanced after matching (all P>0.05). After treatment, the total effective rate was 100.0％ in the sensitized acupoint group and 79.3％ in the non-sensitized acupoint group. The difference in the total effective rate between the two groups was statistically significant (P<0.01). After treatment and at the 4-week follow-up, the TCM symptom scores in the sensitized acupoint group were significantly lower than those in the non-sensitized acupoint group (all P<0.01); the SF-36 scores in the sensitized acupoint group were significantly higher than those in the non-sensitized acupoint group (all P<0.01). Conclusion: With the same group of acupoints, the sensitized acupoints have a better therapeutic effect and long-term efficacy than the non-sensitized acupoints in the treatment of chronic superficial gastritis.

Through researches of channels and collaterals and clinical practice of many years, the authors understand that Chinese medicine, which considers the human body as an interrelated, mutual constraints, whole, dynamic living system, has gradually become an important part of modern medicine. Channels and collaterals are a closed loop system which is communicated and linked by energy and information in the form of electromagnetic oscillation, reflecting many characteristics similar to quantum. Channels and collaterals are not a fixed organizational structure. Studies on channel and collaterals find that the track of the propagated sensation along channels (PSC) have the phenomenon drifting about. This exactly reflects the law of channels dynamically running. By information triggering and living resonance, channels and collaterals bring into play entirely regulative action. The innovative treatment of channels and collaterals followed by characteristics and laws of quantum can get a better curative effect. Theory of channels in the position of quantum information medical science provides an important breach for modernization of Chinese medicine.
Medical Informatics ; Medicine, Chinese Traditional ; trends ; Meridians

The mammalian ovary has been known as receiving its innervation by sympathetic and sensory neurons of the peripheral nervous system from the brain. Recently, there were several functional reports that the vagus nerves were also regulating the ovarian function, but the vagus nerve had not been identified by clear morphological evidence. A viral transneuronal tracing technique has been used to demonstrate the morphological evidence for the central vagal involvement in ovarian innervation in brain areas. Bartha strain of pseudorabies virus injection was made into the ovary of Sprague Dawley rats. In experimental group, the vagus nerve of the same injection side was removed right after ovarian injection. At five days after initial injection, all the rats were sacrificed and brains were processed for immunohistochemistry. Several central nuclei including hypothalamic paraventricular nucleus showed strong bilateral positive labelings after unilateral injection in control rats, but the positive labelings were disappeared or decreased in several hypothalamic nuclei and nuclei of the vagus nerve. In conclusion, these results provide the morphological evidence that vagus nerve has neural connection to ovary and by which the central nervous system may maintains the state of ovulation and reproduction as a possible parasympathetic routes in mammals.
Animals ; Brain ; Central Nervous System ; Female ; Herpesvirus 1, Suid ; Immunohistochemistry ; Mammals ; Ovary ; Ovulation ; Paraventricular Hypothalamic Nucleus ; Peripheral Nervous System ; Rats* ; Rats, Sprague-Dawley ; Reproduction ; Sensory Receptor Cells ; Vagus Nerve

Polyarteritis nodosa (PAN) has a broad spectrum of clinical presentation, since it affects small and medium-sized muscular arteries with microaneurysm formation, aneurysmal rupture with hemorrhage, thrombosis, and, consequently, organ ischemia or infarction. Although skeletal muscle involvement is well documented in patients with PAN, it can mimic more common diseases, and cause confusion and delays in diagnosis. PAN muscular involvement may have limited or early systemic forms with a benign course and excellent clinical response to corticosteroid therapy. Herein, we describe the clinical course and outcome of four unusual cases of PAN manifested by acute onset of pain and pitting edema in both lower extremities; in addition, we reviewed the relevant literature.
Aneurysm ; Arteries ; Diagnosis ; Edema* ; Hemorrhage ; Humans ; Infarction ; Ischemia ; Lower Extremity* ; Muscle, Skeletal ; Musculoskeletal Pain ; Polyarteritis Nodosa* ; Rupture ; Systemic Vasculitis ; Thrombosis

In one-stage transanal endorectal pull-through operation (TERPT) for Hirschsprung disease, preoperative evaluation by contrast enema (CE) is important tool in aspect of planning of surgical procedure as well as diagnosis. This study was to evaluate the significance of CE for identifying the extent of aganglionic bowel. A retrospective analysis was performed in 40 patients who underwent TERPT between 2003 and 2011. The authors reviewed the CE studies and their correlation with pathologic extent of aganglionosis. Total 66 contrast enemas were performed in 40 patients. Twenty patients underwent single CE, but 20 patients required multiple CEs. In single CE group, 17 had clear radiographic transition zone, but 3 had less definite transition zone. In multiple CE group, 17 patients who had equivocal finding in first or second CE had definite radiographic transition zone, but 3 patients of this group had less definite radiographic transition zones. Overall, 34 patients (85%) had clear radiographic transition zone by single or repeated CE. One (2.9%) out of 34 patients with clear radiographic transition zone had discordance between radiographic and pathologic transition zone. In contrast 4 (66.7%) out of 6 patients with equivocal radiographic transition zone had discordance between radiographic and pathologic transition zone. Observation of clear radiographic transition zone is important in preparation of TERPT, and repeated CE is helpful to reduce the discordance between radiographic and pathologic transition zone. Awareness of the possibility of discordance is also important if radiographic transitional zone is not clear.
Enema ; Hirschsprung Disease ; Humans ; Retrospective Studies

BACKGROUND: Childhood obesity is becoming more prevalent, associated with a variety of adverse consequences which leads to adulthood obesity. Although diagnosis is usually made by body mass index, there is neither a cutoff point for the percentage body fat nor abdominal circumference. The aim of this study was to identify each cutoff point for both measures. METHODS: The measurement of height, weight, abdominal circumference and percentage body fat was performed through manual assessment and bioelectrical impedance analysis for 4,242 subjects aged 11 in Gunpo City, South Korea. The cutoff point for body fat percentage and abdominal circumference is set to maximize the sum of sensitivity and specificity for detecting obesity and overweight using the Receiver Operating Characteristics (ROC) curve. RESULTS: The mean percentage body fat was 13.6+/-6.9% for boys and 19.4+/-5.3% for girls. The mean abdominal circumference of boys was 68.0+/-9.1 cm, and that of girls was 64.3+/-7.7 cm. The cutoff point of percentage body fat for obesity was 21.8% in boys and 24.5% in girls. The prevalence of obesity was 15.2%, 16.7% for males and females, respectively. The abdominal circumference cutoff for obesity was 76.9 cm in boys and 70.7cm in girls. Based on that, the prevalence of obesity was 19.7% for boys and 20.0% for girls, which was higher than what was identified by body mass index, as in the case of body fat percentage. CONCLUSION: The cutoffs of body fat percentage and abdominal circumference in one city of Gyeonggi Province were lower than those suggested in the previous studies.
Adipose Tissue ; Aged ; Body Mass Index ; Electric Impedance ; Female ; Humans ; Male ; Obesity ; Overweight ; Prevalence ; Republic of Korea ; ROC Curve ; Sensitivity and Specificity

OBJECTIVETo evaluate the effectiveness of the first eight pilot methadone maintenance treatment (MMT) clinics in China.

METHODSA questionnaire survey of the clients at the 8 pilot MMT clinics was performed at entry, 6 month and 12 month follow-up. Drug using behaviors, drug related crime behaviors, and relationships in families were compared among at entry, 6 and 12 months follow-up.

RESULTSThere were 585, 609 and 468 clients involved at baseline, 6 month and 12 month follow-up surveys, respectively. At entry, 6 month and 12 month follow-up, the proportion of clients whose injection of drugs reduced from 69.1% to 8.9% and 8.8%, and the frequency of injection in the past month had reduced from 90 times per month to 2 times per month. Employment rate increased from 22.9% to 43.2% and 40.6%, and self-reported criminal behaviors reduced from 20.7% to 3.6% and 3.8%. At 12 month follow-up, 65.8% of clients reported a healthy family relationship, increased from 46.8% at entry, 95.9% of clients reported that they were satisfied with the MMT service.

CONCLUSIONPilot MMT program reduced drug use, drug injecting behaviors, drug related criminal behaviors, and improved relationship with family members. Therefore, MMT clinic should be considered as a platform for providing comprehensive services to drug users.

Adult ; Analgesics, Opioid ; administration & dosage ; China ; Follow-Up Studies ; Humans ; Methadone ; administration & dosage ; Opioid-Related Disorders ; rehabilitation ; Outcome Assessment (Health Care) ; methods ; Program Evaluation ; methods ; Substance Abuse Treatment Centers ; organization & administration ; standards ; Surveys and Questionnaires

OBJECTIVETo investigate factors associated with survival of patients with Ph chromosome positive adult acute lymphoblastic leukemia (aALL) in a period of 11 years.

METHODSAll the clinical parameters of 31 Ph positive patients were statistically analyzed by SPSS software.

RESULTPh(+) patients account for 15.3% (31/203) of all the aALL patients. Clinically, these patients manifested older in age, higher white blood cell counts with high blast fractions and lower platelet counts (PC). Phenotypically 82.6% of them were common ALL, 39.1% coexpressed myeloid antigens, and 56.5% expressed CD34 antigen. 65.4% of them (17/26) achieved complete remission (CR) and the median remission and survival durations were 4 months and 8 months, respectively. Patients with Ph(+) and additional chromosomal aberrations accounted for 42% of all the Ph(+) patients, including monosomy 7, +Ph, del(9)(p11-12) and add/t(16)(p13), and they had lower PC as compared with those with sole Ph(+) (P = 0.012) and variant Ph translocation (P = 0.01). CD34 positive patients had a shorter remission and survival duration than CD34 negative ones (0 vs 9 months for median remission time, P = 0.024; and 6 vs 12 months for median survival time, P = 0.034). There was no evidence to support the correlation between myeloid antigen expression and survival time in these patients.

CONCLUSIONPh(+) aALL is associated with adverse prognosis and CD34 expression is a poorer prognostic factor in Ph(+) aALL patients. There is no significant clinical difference between Ph(+) aALL with or without additional chromosomal aberrations.

Adult ; Antigens, CD34 ; metabolism ; Chromosome Aberrations ; Humans ; In Situ Hybridization, Fluorescence ; Karyotyping ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics ; metabolism ; pathology ; Prognosis ; Reverse Transcriptase Polymerase Chain Reaction ; Survival Analysis

OBJECTIVETo explore a rapid, sensitive and effective method for identifying 11 q23/MLL gene rearrangements and investigate the incidence and clinical features of adult acute leukemia (AL) patients with 11 q23/MLL abnormalities.

METHODSBone marrow samples from 112 adult AL patients were prepared by short-term (24 hours) unstimulated culture, and karyotyped by R-banding. The abnormal signals were screened by interphase- fluorescence in situ hybridization (FISH) with dual-color break-apart 11 q23/MLL-specific probe, and the 11 q23/MLL gene rearrangements were determined by metaphase-FISH.

RESULTSOf the 112 patients,9 (8. 0%) with 11q23/MLL translocations were revealed by FISH, among which only 4 (3. 6% ) was revealed by CCA. Three patients were reported by CCA to have del( 11) ( q23) , while by FISH assay two of them were 11 q23/MLL translocation and one was true deletion of I lq23 telomeric terminus. Furthermore by FISH assay II q23/MLL translocations were identified in one each patient with normal karyotype, with 11 q + and without overt 11 q23 abnormality. Eight patients with MLL gene amplification including polysome, homogenous staining region (hsr) and double minute chromosome (dmin) were also disclosed by FISH. AL patients with 11 q23/MLL abnormalities were frequently diagnosed as pro-B acute lymphoblastic leukemia (pro-B ALL) ,acute monocytic leukemia (AMoL) or biphenotypic acute leukemia (BAL).

CONCLUSIONFISH with dual-color break-apart I q23/MLL -specific probe is a rapid and sensitive method to detect 11 q23/MLL abnormalities, as compared with CCA. FISH also effectively discloses translocations and amplifications involving 11 q23/MLL,and should be performed in patients diagnosed as pro-B ALL,AMoL or BAL, with CCA normal karyotype.

Acute Disease ; Adolescent ; Adult ; Aged ; Child ; Chromosome Deletion ; Chromosomes, Human, Pair 11 ; genetics ; Female ; Gene Rearrangement ; Histone-Lysine N-Methyltransferase ; Humans ; In Situ Hybridization, Fluorescence ; methods ; Interphase ; genetics ; Leukemia ; genetics ; Male ; Metaphase ; genetics ; Middle Aged ; Myeloid-Lymphoid Leukemia Protein ; genetics ; Translocation, Genetic

OBJECTIVETo analyze the complete remission (CR) rate, disease free survival (DFS) and overall survival (OS) of de novo acute myeloid leukemia (AML) patients treated with HA based three drugs induction chemotherapy and to explore the impact of cytogenetic abnormalities on the prognosis.

METHODSTwo hundred and forty-three untreated de novo AML patients were treated with HA based three drugs induction therapy. CR rate, DFS and OS were calculated. One hundred and eighty-four patients who had karyotype results were divided into four or three groups according to SWOG or MRC criteria respectively. Differences in CR rate, DFS and OS among different groups were evaluated.

RESULTSThe CR rate of all the 243 cases was 77.4%. The median DFS of the 188 CR patients was 28.5 (ranged from 1.0 to 153.0) months, DFS rates at 3 and 5 years were 45.4% and 40.2% respectively. The median OS of the 243 patients was 18.4 (range from 0.5 to 154.0) months. OS rates at 3 and 5 years were 36.9% and 31.4% respectively. According to SWOG criteria, CR rate, median DFS and OS were 97.8%, 87.4 months and 89.0 months for the favorable group; 81.9%, 17.6 months and 22.3 months for the intermediate group; 61.5%, 9 months and 11.5 months for the adverse group; and 79.3%, 29.0 months, 19.9 months for the unknown group, respectively. The differences among the four groups were statistically significant (P < 0.001). According to MRC criteria, CR rate, median DFS and OS were 96.1%, 79.9 months, 72.2 months for the favorable group; 80%, 17.6 months, 19.7 months for the intermediate group; and 43.8%, 16.5 months, 12 months for the adverse group, respectively. The differences among the three groups were statistically significant excepting for DFS between intermediate and adverse groups.

CONCLUSIONSHA based triple-drug induction regimens are highly effective in obtaining higher CR rate and longer survival time. Cytogenetics is the important prognostic factor for AML patients and SWOG karyotype subtyping criteria is more appropriate than that of MRC, the differences among the three groups being statistically significant.

Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Child ; Cytarabine ; administration & dosage ; Disease-Free Survival ; Female ; Follow-Up Studies ; Harringtonines ; administration & dosage ; Humans ; Karyotyping ; Leukemia, Myeloid, Acute ; drug therapy ; genetics ; Male ; Middle Aged ; Prognosis ; Remission Induction ; Retrospective Studies ; Treatment Outcome