10 mg/L)and normal CRP group (CRP≤10 mg/L).The associations between CRP and hemoglobin,albumin,prealbumin,serum ferritin in were analyzed respectively.Results HD patients'CRP indexes are higher than PD patients'(P

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Tennis Elbow ; therapy

Database of analgesic traditional Chinese prescriptions manages 3 sub-databases of information on disease, herbs, and compound prescription intelligently and relatively. When a key word is input into the database, the associated information of herbs, their compound prescriptions, actions and effects will be displayed immediately. Starting from setting inclusion criteria, the module of database was designed according to application purpose, and the searching strategy was designed according to regularity of prescription compatibility. The compound prescription can be quantitatively estimated as monarch, minister, assistant and guide in order.

With the development of dental implant techniques, dental rehabilitation of partially or totally edentulous patients with oral implants has become a common practice. Adequate bone volume in the implant area is a key factor for the success of implant restoration. However, insufficient bone volume in the implant area is very common in clinical practice, which jeopardizes the structural, functional, and esthetic outcomes of implant treatment. Bone augmentation with bone grafts is one of the methods commonly used in clinical practice to meet the requirements of implantation. Properties of bone grafts, such as biocompatibility,osteoconduction, osteoinduction and osteogenesis, are important to the success of bone augmentation. This paper reviews current research on dental bone grafts about their clinically relevant capabilities, classification and their potential development in the future, in order to provide theoretical reference for clinical application of bone grafts and successful implant restoration.

Objective To investigate the feasibility and safety of transvaginal endoscopic cholecystectomy.Methods The clinical data of 88 female patients who underwent cholecystectomy at the Qilu Hospital of Shandong University from May to November, 2009 were retrospectively analysed. Among all the patients, 32 received transvaginal endoscopic cholecystectomy ( NOTES group) and the remaining 56 patients received laparoscopic cholecystectomy (LC). Thirty-two patients who received LC at the same period were selected (LC group)acccording to age, body mass index, type and severity of disease to conduct a matched case-control study. The differences in time span of postoperative pain, anodyne dose, enterokinesia recovery time, operation time, out-ofbed activity time, average hospital stay and hospitalization expenses between the two groups were compared using the paired t test. Results Cholecystectomies were successfully carried out for all the patients. The intraoperative blood loss, operation time, degree of pain, anodyne doses, enterokinesia recovery time, out-of-bed activity time,average hospital stay and hospitalization expenses were (5.7 ± 1.5 ) ml, ( 76 ± 27 ) minutes, 2.2 ± 0.6, ( 10 ±6) mg, (25±5) hours, (9±3) hours, (2.1 ±1.2) days and (1.12±0.34) ×104 yuan in NOTES group, and they were ( 13.9 ± 3.1 ) ml, (38 ± 16) minutes, 6.7 ± 1.5, (28 ± 8) mg, (45 ± 8) hours, (26 ± 6) hours,(4.3 ± 2.1 ) days and ( 1.54 ± 0.18 ) × 104 yuan in the LC group. There were significant differences between the two groups (t = 5.098, - 4.712, 2.417, 3.203, 3.089, 4.136, 4.786, 3.917, P ＜ 0.05 ). Conclusion Transvaginal endoscopic cholecystectomy is safe and feasible, and it is superior to tranditional LC.

Adenocarcinoma, Papillary ; blood supply ; metabolism ; pathology ; Adult ; Aged ; Carcinoma, Pancreatic Ductal ; blood supply ; metabolism ; pathology ; Chemokine CXCL12 ; metabolism ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Lymph Nodes ; metabolism ; Lymphatic Metastasis ; Male ; Microvessels ; pathology ; Middle Aged ; Neoplasm Staging ; Neovascularization, Pathologic ; metabolism ; pathology ; Pancreas ; metabolism ; Pancreatic Neoplasms ; blood supply ; metabolism ; pathology ; Receptors, CXCR4 ; metabolism

The development and progression of atherosclerosis and thrombosis are closely related to changes of hemodynamics parameters. Ultrasonic pulse wave Doppler technique is normally used for noninvasively blood flow imaging. However, this technique only provides one-dimensional velocity and depends on the angle between the ultrasound beam and the local velocity vector. In this study, ultrasonic particle image velocimetry method was used to assess whole field hemodynamic changes in normal blood vessels. By using the polynomial fitting method, we investigated the velocity gradient and assessed the shear in different blood flow velocity of 10 healthy rats. It was found that using four polynomial fitting could result in optimal measurement results. The results obtained by ultrasonic particle image velocimetry accorded with the results obtained using Doppler technique. The statistical average of cyclical vessel wall shear stress was positively related to the locational mean velocity. It is proven that ultrasonic particle image velocimetry method could be used to assess directly the real-time whole field hemodynamic changes in blood vessels and was non-invasively, and should be a good prosperous technique for monitoring complex blood flow in stenotic ar- teries.
Algorithms ; Animals ; Arteries ; diagnostic imaging ; pathology ; Blood Flow Velocity ; Echocardiography, Doppler ; Hemodynamics ; Models, Cardiovascular ; Rats ; Rheology ; Stress, Mechanical ; Ultrasonics

Background Abnormality of intraocular pressure (IOP) leads to ocular shape change and functional damage.Previous study on the influence factors of IOP mostly focus on eye tissue,but the research of systemic affecting factor is lack.Objective This study was to survey the distribution of IOP and its association with the systemic factors in Chinese population.Methods A cross-section study was designed in this study.The subjects were enrolled from the government employees physical check-up cohort in Guangzhou.IOP was measured using non-contact tonometry.The height,weight and blood pressure were measured based on a presupposed standard protocol.Fundus and slit lamp examinations were performed by trained ophthalmologists.Frequency-doubled perimetry was carried out in the subjects with the suspicious optical disc abnormality,and abnormal perimetry result and operated eye were rejected in the survey.The operative history was learned by questionnaire.Stata 11.0 was used for the data analysis.Results Total 7763 subjects finished all the examination,including 4213 male and 3550 female.Four hundred and fifteen subjects were excluded due to previous intraocular surgery and glaucoma,and the clinical data of the right eyes of 7348 subjects who were eligible for the protocol were brought into statistical analysis.The mean IOP was (15.6±2.8) mmHg in the subjects,and that in the male and female subjects was (15.6±2.8) mmHg and (15.7±2.8) mmHg,respectively,showing a statistically significant difference (t =2.415,P =0.016).A good consistence was found in the IOP between the right eyes and the left eyes (r=0.830,P＜0.001).The IOP value in the subjects presented with a near normal distribution.IOP value was gradually decreased with the increase of age.Multivariate regression suggested a negative correlation between IOP and age or gender (P＜0.001) as well as a positive correlation between IOP and body weight index (BMI),systolic blood pressure or diastolic blood pressure (P ＜0.001).Conclusions Similar to other studies in East Asia population,IOP is associated with age,gender,BMI,systolic and diastolic blood pressure in this survey.

This paper mainly discussed a bacterial stain with high flocculating activity isolated from cantaloupe juice .The strain was named Bacillus sp.B_(53) based on colony morphology, physiological and biochemistry experiments. The new flocculant was purified and shown to be a homopolymer of glutamic acid by HLPC analysis and thin layer chromatography, and presumed to be Poly ?-glutamic acid(?-PGA). ?-PGA 12.48g/L was achieved in shake flask. The purified material showed a absorption peak at 212nm, and was only composed of L-Glu. The MW could be detected through SDS-PAGE, and its MW was about a molecular mass between 440kD with 669kD. This bioflocculant efficiently flocculated various organic and inorganic suspensions. It's flocculanting effect on kaolin and ([BF]Ca(OH)_2[BFQ]) was superior to others.

The prognosis of malignant tumors of the digestive system is still a matter of close attention in the medical and health field. At present, evaluating the prognosis of patients with digestive system malignant tumors is mainly based on the TNM staging of the tumor after surgery. As one of the ten characteristics of cancer, inflammatory indicators have certain guiding significance for the prognosis and treatment of patients with malignant tumors of the digestive system. As a new type of inflammation index, the systemic inflammatory response index is significantly better than other traditional inflammatory indexes in evaluating the prognosis of patients with digestive system malignant tumors. This article reviews the related studies on the systemic inflammatory response index in evaluating the prognosis of digestive system malignant tumors.