BACKGROUND: Chinese traditional osteopathy is long in history, unique in manipulation and miraculous in therapeutic effect. But people understand it more m perception rather than in theory, more in application rather than in development. There is little research truly on the bioseience.OBJECTIVE: To probe into the macro-idea of Chinese traditional osteopathy, micro-mechanisms on characters and mathematics-physics models, aiming to provide new principles and approaches of treatment for the daily increased bone trauma, fracture and sport injury.SETTING: Physics and machine-electron college of a university, and its affiliated hospital.METHODS: Based on the natural concept of "integration between heaven and human being" and new concept of holistic medicine in Chinese traditional osteopathy, the macro-idea and characters of reduction and union of fracture are generalized from the characters of natural therapy and the biomechanical mechanisms and characters of reduction and union of fracture are summarized from the micro-reaction of bone repair and union so as to discover biomechanical mechanisms and characters of reduction and union of fracture and further to set up biomechanical models and mathematics-physics expressions during the treatment.RESULTS: Chinese traditional osteopathy envelopes macro-idea of "initiative reduction-functional union" in fracture and micro-mechanism on "stress adaptability-functional adaptability" of bone repair and union.CONCLUSION: Chinese traditional osteopathy compiles with the natural,green and non-traumatic therapy in bio-natural law of bone repair and union and supports the theme of "high thought and high skill".

The growth and invasion of ectopic endometrium in endometriosis depends on hormone which will work in combination with its receptors.This review introduces the construction,function,gene,subtypes of estrogen receptor and progesterone receptor and their expressions in eutopic and ectopic endometrium,and explores their significance in the genesis,development,treatment and prognosis of endometriosis.

PURPOSE: The purpose of this study was to analyze the ultrasonographic (USG) findings of Kikuchi cervical lymphadenopathy in pediatric patients. METHODS: Between April 2007 and September 2016, 84 children (42 male and 42 female; mean±standard deviation age, 12.9±3.2 years; range, 5 to 18 years) confirmed with Kikuchi disease were enrolled. Clinical findings and USG findings of Kikuchi cervical lymphadenopathy were retrospectively reviewed. Localized symptoms, systemic symptoms, and laboratory findings including the white blood cell count, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were analyzed. An analysis of the USG findings included evaluation of the location, size, and presence of intranodal abscess; intranodal calcification; perinodal fat swelling; localized fluid collection; and loss of nodal echogenic hilum. RESULTS: Among the patients, 49 (58%) showed localized tenderness at the cervical lymphadenopathy. Fever was present in 55 (66%), while 27 (32%) had prolonged fever. Of 74 with lab results, 54 (73%) had leukopenia but none had leukocytosis. Among the same 74, there was a high ESR (>50 mm/hr) in 10 (14%) and a high CRP level (>5 mg/dL) in seven (9%). The USG findings of most of the patients (n=72, 86%) showed unilateral neck involvement, especially in the left side neck (45 of 72, 63%). The most common site of Kikuchi lymphadenopathy involvement was the area at cervical lymph node level V, at the posterior triangle (n=77, 92%). Conglomerated nodal distribution (n=57, 68%), preserved central nodal echogenic hilum (n=84, 98%), and perinodal fat swelling (n=55, 65%) were common USG findings in the children with Kikuchi. In addition, multiple cervical lymph nodes showed a relatively even size distribution (n=73, 87%). CONCLUSION: The common USG findings of Kikuchi disease in the pediatric population of our study were multiple conglomerated unilateral cervical lymphadenopathy showing perinodal fat swelling and even size distribution.
Abscess ; Blood Sedimentation ; C-Reactive Protein ; Child* ; Female ; Fever ; Histiocytic Necrotizing Lymphadenitis ; Humans ; Leukocyte Count ; Leukocytosis ; Leukopenia ; Lymph Nodes ; Lymphatic Diseases* ; Male ; Neck ; Pediatrics ; Retrospective Studies ; Ultrasonography

Objective To analyze the drug resistant characteristics of 84 clinical isolated Helicobacter pylori (Hp) strains, and to observe the inhibitory effects of anti-Hp Lactobacillus acidophilus (La)4 and La6 on different antibiotic-resistant Hp strains. Methods Hp strains were isolated and cultured from gastric mucosa of 84 different gastropathy patients (20 patients with chronic gastritis, 24 with gastric ulcer, 19 with duodenal ulcer and 16 with gastric cancer). The minimum inhibitory concentration (MIC) of metronidazole, clarithromycin and amoxicillin were tested by E-test in order to determine the resistance of these three antibiotics in clinical isolated Hp strains. With standard La as control, the supernatant of anti-Hp La4 and La6 was added into Hp strains culture wells. Hp strains were cultured in solid media for 72 hours, and then inhibition ring were recorded. Anti-Hp Lactobacillus acidophilus liquid was also added to culture medium of different Hp strains, which were in liquid culture, culture medium were taken at different time points (4,8,12,24,48 hrs) to calculate bacteria colony number and test urease activity. Results In 84 clinical isolated Hp strains, the resistant rates of metronidazole, clarithromycin and amoxicillin resistance rates were 67.9%, 17.9% and 1.2% respectively. Of those 11 strains were mixed drug resistance, which included 10 strains of metronidazole and clarithromycin mixed drug resistance, and one of metronidazole and amoxicillin mixed drug resistance. In solid culture conditions, supernatant of anti-Hp Lactobacillus acidophilus La4 and La6 had obvious inhibitory effect on antibiotic-resistant and non-resistant Hp strains. In liquid culture conditions, anti-Hp Lactobacillu acidophilus La4 and La6 bacterium liquid could inhibit the proliferation of antibiotic-resistant and non-resistant Hp strains, the antagonistic role was significantly stronger than the standard Lactobacillus acidophilus strains (P<0.05). The urease activity of antibiotic-resistant Hp strains was inhibited since mixed cultured with anti-Hp Lactobacillu acidophilus La4 and La6 for 4 hours, the urease activity gradually decreased as culture time extended, and the inhibitory role was significantly stronger than the standard Lactobacillus acidophilus strains (P<0.05). Conclusions In 84 Hp strains, most were metronidazole resistant strains, followed by clarithromycin resistant strains, metronidazole and clarithromycin mixed resistance strains. In vitro, anti-Hp Lactobacillu acidophilus La4 and La6 had obvious inhibitory effects on antibiotic-resistant and non-resistant Hp strains.

OBJECTIVE: Prescription rate of dabigatran and rivaroxaban, which are the direct oral anticoagulants (DOAC), has increased. We have analyzed the prescription trend and medication use of dabigatran and rivaroxaban in patients with non-valvular atrial fibrillation (NVAF). METHODS: It was retrospectively studied from September 2012 to April 2014 using the electronic medical records and the progress notes. Patients with NVAF (n=424) were evaluated on the medication use, prescribing preferences, adverse drug reactions (ADRs) and the availability of prescription reimbursement of dabigatran (n=210) and rivaroxaban (n=214). RESULTS: Dabigatran was prescribed higher than rivaroxaban (23.3% versus 7.5%, p<0.001) in the neurology department, but rivaroxaban was prescribed higher compared to dabigatran in the cardiology department (87.4% versus 74.3%, p<0.001). Dabigatran was prescribed more than rivaroxaban in high risk patients with CHADS2 score ≥ 3 (44.3% versus 31.3%, p=0.006). Dabigatran patients seemed to have more ADRs than patients with rivaroxaban (25.2% versus 11.2%, p<0.001), but no serious thrombotic events and bleeding were found. Only 35.6% (n=151) were eligible for prescription reimbursement by the National Health Insurance (NHI). Bridging therapy (86, 31.5%) and direct-current cardioversion (57, 20.2%) were main reasons of ineligibility for reimbursement. CONCLUSION: Prescription preferences were present in choosing either dabigatran or rivaroxaban for patients with NVAF. Inpatient protocols and procedures considering patient-factors in NVAF need to be developed.
Anticoagulants ; Atrial Fibrillation* ; Cardiology ; Dabigatran* ; Drug-Related Side Effects and Adverse Reactions ; Electric Countershock ; Electronic Health Records ; Hemorrhage ; Humans ; Inpatients ; National Health Programs ; Neurology ; Prescriptions ; Retrospective Studies ; Rivaroxaban* ; Stroke*

BACKGROUND: Research on RBC production from hematopoietic stem cells has been conducted competitively in many countries. However those were in vitro successes and many hurdles still remain for large scale transfusable RBC production from stem cells. A need for large volume of culture media is a crucial factor for culture condition which researchers must overcome. In this study, we evaluated the efficiency of two commercial serum-free media, StemPro(R)-34 SFM and Stemline II hematopoietic stem cell expansion medium, in RBC differentiation from cord derived stem cells. METHODS: We cultured cord derived CD34+ cells in vitro and evaluated over the periods of 7 days, 14 days, 17 days and 21 days in culture for expanded cell count, cell morphology and differential count using the Wright Giemsa stain. RESULTS: Cell expansion and RBC differentiation developed rapidly in Stemline media compared to StemPro media. Enucleated RBCs were observed at 10~14 culture days and orthochromatic erythroblasts were shown up to 50% among culture cells at 17 days in Stemline media. The enucleated RBCs were observed at 17 days in StemPro Media. Although the erythroblasts in StemPro media are slow at differentiation, they maintain continuous expansion up to 21 days. CONCLUSION: In Stemline media, the expansion and differentiation to mature RBCs are processed much faster, but the cell condition slows down after 17 days. In the RBC production aspects, Stemline media is better than StemPro media as a rapid differentiation because it reduces the cost due to in vitro short culture duration.
Azure Stains ; Cell Count ; Culture Media ; Culture Media, Serum-Free* ; Erythroblasts ; Hematopoietic Stem Cells* ; Humans ; Stem Cells

Developing of digital technique, it is possible to fabricate implant prostheses for edentulous area using intraoral 3-dimentional information throughout implant diagnosis and treatment process. It is being changed that from the method using CAD/CAM, producing prostheses by model scanning after conventional impression and model processing, to the method of fabricating implant provisional restorations and customized abutments by digital impression after connecting digital impression copings (scanbody) and implant fixtures without models. But, this digital method has not been actively used for implant prostheses not yet. Specially, it is short of intraoral digital impression cases for immediate provisional restorations of the maxillary anterior implants. The gingival contour impression of maxillary anterior area is very important for esthetic restorations. Accordingly, in this case report, the using a digital impression coping (scanbody) and digital impression by CEREC Omnicam (Sirona, Bensheim, Germany) or Trios (3shape, Copenhagen, Denmark) were introduced for immediate provisional restorations in 3 cases needed a single implant restoration in maxillary anterior area. The clinical results were satisfactory on the convenience and accuracy of digital impression technique and the good esthetics of final restorations.
Diagnosis ; Esthetics ; Prostheses and Implants

Endometriosis, defined as growth of endometrial stroma and glands outside the uterine cavity, is a chronic and recurrent disease that affects patients' quality of life. Ectopic endometrial tissue can proliferate at any location in the body, but the pelvic organs and peritoneum are the most frequent implantation sites. Among extrapelvic endometriosis, inguinal endometriosis is a very rare gynecologic condition usually associated with previous pelvic surgery. Endometriosis should be preoperatively distinguished from other inguinal masses using computed tomography, magnetic resonance imaging, or ultrasonography. Here, we report a case of right inguinal endometriosis in a patient with no previous history of gynecologic surgery; in addition, we have provided a brief review of relevant literature.
Endometriosis* ; Female ; Gynecologic Surgical Procedures* ; Humans ; Magnetic Resonance Imaging ; Peritoneum ; Quality of Life ; Round Ligament of Uterus ; Ultrasonography

Objective To investigate the relationship between vWF levels and ADAMTS13 levels of DVT (venous thrombosis) in patients with cervical cancer,and then to evaluate the predictive value of vWF levels and ADAMTS13 levels of cervical cancer patients with DVT. Methods A total of sixty-six patients diagnosed as cervical cancer and treated from June 2015 to June 2016 in Weinan Maternal and Child Health Hospital were enrolled,and their baseline data,pathological type,tumor classification,TNM staging,vWF, ADAMTS13 levels and Autar score were recorded. All patients were followed up for 1 year and the patients with adverse outcomes were defined as poor prognosis group during the follow-up period while the patients whose disease progression free were defined as good prognosis group. Univariate analysis showed that the incidence of venous thrombosis in patients with cervical cancer was affected; Cox proportional hazard model further assessed the impact of all statistically significant factors on the occurrence of venous thrombosis in patients; t test showed the distribution of influential factors between the two groups; ROC curve was used to analyze the sensitivity and specificity of vWF and ADAMTS13 levels in predicting the occurrence of venous thrombosis in cervical cancer patients. Results At the end of the follow-up,among the 66 patients,Six were not followed and 40 had good prognosis without venous thrombosis,which was a good prognosis group; Twenty had poor prognosis,i. e. venous thrombosis,which was a poor prognosis group,including 5 deaths. The poor prognosis rate was 30. 30%. Univariate Cox proportional hazard model results showed that vWF (P＝0. 023, (95%CI: 1. 743－1. 215)) and ADAMTS13 (P＝0. 037,(95%CI: 1. 158－1. 566)) had a significant effect on the patients with venous thrombosis. The levels of vWF (( 0. 535 ± 0. 075) μg/L) and ADAMTS13 ((69. 453±10. 284)%) in good prognosis group were significantly lower than those in poor prognosis group ((0. 592 ± 0. 082 ) μg/L, ( 79. 245 ± 11. 477 )%), and the differences between the two groups were statistically significant (t＝2. 690,3. 345,P＜0. 05). Under ROC curve,the AUC of vWF level was 0. 841,the sensitivity and specificity were 55% and 97. 5% respectively,and that of ADAMTS13 level was 0. 906,the sensitivity and specificity were 85% and 80%,respectively. Conclusion The levels of vWF and ADAMTS13 have a good predictive effect on the occurrence of venous thrombosis in patients with cervical cancer. It is expected to be used as a routine evaluation index to predict the occurrence of venous thrombosis in patients with cervical cancer after treatment.

A 74-year-old female with acute cerebral infarction was treated with intravenous recombinant tissue plasminogen activator. Subsequent percutaneous transfemoral angiography and mechanical thrombectomy were performed due to a right middle cerebral artery occlusion, which was successfully recanalized. Two days after treatment, the patient complained of vague right abdominal pain and a laboratory test showed anemia. Abdominal computed tomography showed a right renal subcapsular hematoma. After conservative management, the patient was discharged without complications. We report a rare complication after intravenous thrombolysis in a patient with acute cerebral infarction.
Abdominal Pain ; Aged ; Anemia ; Angiography ; Cerebral Infarction* ; Female ; Hematoma* ; Humans ; Infarction, Middle Cerebral Artery ; Thrombectomy ; Tissue Plasminogen Activator