Acetates ; therapeutic use ; Child ; Child, Preschool ; Female ; Humans ; Leukotriene Antagonists ; therapeutic use ; Male ; Quinolines ; therapeutic use ; Rhinitis, Allergic, Perennial ; drug therapy ; Rhinitis, Allergic, Seasonal ; drug therapy ; Single-Blind Method

Objective To investigate the suppressive effects of collagen from Cyanea nozakii on adjuvant induced arthritis inrat.Methods Rats with adjuvant arthritis received different do- ses of Cyanea nozakii collagen by intragastric administration for two weeks.Incidence and severity of arthritis were assessed by calculation of mean arthritis index,the concentrations of NO,MDA and activity of SOD in the serum were examined.Results Cyanea nozakii colla- gen at different doses could ameliorate the adjuvant induced arthritis,suppress the concen- trations of NO,MDA and increase the activity of SOD in the serum.Conclusion Cyanea noza- kii collagen has therapeutic efficacy in treatment of adjuvant arthritis rats,and the mecha- nism of Cyanea nozakii collagen is probably related to the antioxidation.

This paper describes a patient security detection system developed with two dimensional bar codes, wireless communication and removal storage technique. Based on the system, nurses and correlative personnel check code wait operation patient to prevent the defaults. The tests show the system is effective. Its objectivity and currency are more scientific and sophisticated than current traditional method in domestic hospital.
Automatic Data Processing ; organization & administration ; Computer Communication Networks ; Humans ; Operating Room Information Systems ; organization & administration ; Patient Identification Systems ; methods ; Quality Assurance, Health Care ; methods ; Safety

A total of 160 type 2 diabetic patients were divided into microalbuminuria(42 cases)and normoalbuminuria(118 cases)groups.Multivariate analysis demonstrated that the presence of microalbuminuria was independently associated with brachial-ankle pulse wave velocity(baPWV)and intima-media thickness(both P

OBJECTIVEAfter sinboneHT bone replacement (SBR) was implanted in animals, to evaluate the biocompatibility of SBR and compounded in autogenetic bone in the proportion of one to one in order to prepare for the clinical applications in the future.

METHODSBone defects of 10 mm x l0 mm x 2 mm was made at the mandibular of rabbits, then SBR with different granule diameter and autogenetic bone was compounded in the proportion of being applied in the left defects, while autogenetic bone was implanted in the right defects and nothing was used in the right reformed defects. Animals were sacrificed at 2, 4 and 8 weeks respectively. The biologic capacity was evaluated with anatomy, X-rays studies and histology.

RESULTSSBR has better biocompatibility, which can effectively accelerate the reconstruction of bone defects and help the new bone by being compounded with autogenetic bone. It provides the appropriate scaffold or template which would allow cellular infiltration, attachment and multiplication.

CONCLUSIONSBR is a kind of bone substitute material with good biocompatibility. SBR compounded with self-bone has a better regeneration function.

Animals ; Bone Regeneration ; Bone Substitutes ; Mandible ; Rabbits ; Reconstructive Surgical Procedures

AIMTo determining whether the level of serum leptin altered and whether the expression of leptin receptor immunoreactivity changed following taste stimuli.

METHODSAfter intraoral infusions of chemical solutions, which included 3 mol/L sucrose, 5 mmol/L sodium saccharin, 0.1 mol/L NaCl, 0.01 mol/L HCl, 1 mmol/L quinine H2SO4 and 0.1 mol/L monosodium glutamate, serum leptin concentration were measured by using rat leptin RIA kit. Immunohistochemistry ABC method was used for brain sections with high-specify-goat antiserum against leptin receptors.

RESULTSComparing with the control group (intraoral infusion of distilled water), the level of serum leptin only in sweet group (sucrose an d saccharin) raised (P < 0.05). Many neuronal cell bodies and dendritic processes showed leptin receptors immunoreactivity (LR-IR) in many brain regions, such as amygdala, hypothalamus, parabrachial nucleus and nucleus of the solitary tract, which had intense relationship with taste and feeding. But the number of positive-stained cells showed no difference in aforementioned brain regions between the taste stimuli group and the control group.

CONCLUSIONAfter intraoral stimuli of sweet substances, the serum leptin concentration increased. LR-IR cells exist in amygdala which plays a critical role in the initiation and guidance of feeding. This findings led us study possible effects of leptin on taste responses. Probably, leptin influences food intake through the sense of taste.

Animals ; Brain ; physiology ; Eating ; Female ; Leptin ; blood ; metabolism ; Male ; Rats ; Rats, Sprague-Dawley ; Receptors, Leptin ; blood ; Taste

Objective To retrospectively evaluate the diagnosis and treatment of Mirizzi syndrome (MS).
Methods Patients who received elective or emergency cholecystectomies in our center during 23 years were retrospectively evaluated. The data reviewed included demography, clinical presentations, diagnostic methods, surgical procedures, postoperative complications, and follow-up.
Results There were 27 patients diagnosed with MS among 8697 cholecystectomies performed during that period. The preoperative diagnostic modalities included ultrasonography, computed tomography, magnetic resonance cholangiopancreatography, and endoscopic retrograde cholangiopancreatography. The incidence of MS Type I (12/27, 44.4%) had the dominance in the four types, the incidence of MS Type II and III were 33.3% (9/27) and 22.2% (6/27), and there were no MS Type IV patients. Laparoscopic cholecystectomy was performed in 15 (55.6%) patients, but only 3 (11.1%) patients with MS Type I had a successful surgery, and the other 12 were converted to open cholecystectomy. The remaining 12 patients directly underwent open cholecystectomy. The surgical procedures except laparoscopic cholecystectomy included simply open cholecystectomy (including laparoscopic cholecystectomy converted to open cholecystectomy) (6/27, 22.2%), open cholecystectomy, T-tube placement with choledochotomy (9/27, 33.3%), open cholecystectomy, closure of the fistula with gallbladder cuff, T-tube placement (3/27, 11.1%), and open cholecystectomy with excision of the external bile ducts, and Roux-en-Y hepatico-jejunostomy (6/27, 22.2%). Of them, 88.9% (24/27) patients recovered uneventfully and were discharged in good condition without any operation related mortality.
Conclusions Endoscopic retrograde cholangiopancreatography is a good method with diagnostic and therapeutic purposes. Total or partial cholecystectomy is generally adequate for MS Type I. For MS Type II-IV, paritial cholecystectomy, choledochoplasty, or if impossible, Roux-en-Y hepatico-jejunostomy may be performed. Laparoscopic cholecystectomy may be successful in selected preoperatively diagnosed MS Type I patients, and open cholecystectomy is the standard therapeutic method.

OBJECTIVETo study the validity of single plane Simpson's method with conventional X-ray ventriculography for estimation of right ventricular (RV) volume.

METHODSFifteen human RV casts were obtained from 15 subjects who died from non-cardiac causes within 24 hours after death. These casts were photographed respectively and their volumes were calculated by using the single plane Simpson's method based on a new half-circle model. The actual RV cast volumes were determined by water displacement method.

RESULTSThe actual RV volume was (64.23 +/- 24.51) ml and the calculated volume was (58.04 +/- 24.45) ml. The calculated RV volume underestimated the actual volume by (6.19 +/- 12.38) ml, but there was no significant difference between the actual and the calculated RV volume (P > 0.05). There was a significant correlation between the actual cast volume and the calculated volume (r = 0.983, P < 0.01). The regression equation was: RV actual volume = 1.074 x (RV calculated volume).

CONCLUSIONRV volume calculated by single plane Simpson's method with conventional X-ray ventriculography is accurate and deserves further study.

Adolescent ; Adult ; Aged ; Angiocardiography ; methods ; Cardiac Volume ; Child ; Child, Preschool ; Feasibility Studies ; Female ; Heart Ventricles ; Humans ; Male ; Middle Aged ; Models, Cardiovascular ; Ventricular Function, Right ; X-Rays ; Young Adult

Objective To investigate the clinical efficacy of acupoint application plus Simo decoction oral liquid in treating functional dyspepsia (FD).Method Ninety-five FD patients were randomized to a treatment group (48 cases) and a control group (47 cases).The treatment group received acupoint application plus Simo decoction oral liquid and the control group,oral administration of omeprazole enteric-coated capsules and mosapride citrate tablets.The clinical therapeutic effects were compared between the groups after four weeks of treatment.Result After one week of treatment,the cure and marked efficacy rate and the total efficacy rate were 20.8％ and 54.2％,respectively,in the treatment group and 40.4％ and 66.0％,respectively,in the control group (P＜0.05).There was a statistically significant difference in the cure and marked efficacy rate between the two groups (P＜0.05).After four weeks of treatment,the cure and marked efficacy rate and the total efficacy rate were 81.3％ and 89.6％,respectively,in the treatment group and 61.7％ and 72.3％,respectively,in the control group.There were statistically significant differences in both the cure and marked efficacy rate and the total efficacy rate between the two groups (P＜0.05).Conclusion Acupoint application plus Simo decoction oral liquid is an effective way to treat FD.

Objective To investigate the present status of Kaschin-Beck disease(KBD) in Qingzhou at present, and provide a scientific basis for decision-making in controlling the disease. Methods According to The National Technical Scheme for Endemic Disease Control in 2007, children aged 7 to 12 were chosen to receive clinical and X-ray examination in 3 villages of 2 towns in Qingzhou. Local adults aged 16 years and older were clinically diagnosed in 10 villages of 4 towns and divided into different groups according to the clinical degrees and their ages. The Diagnostic Criteria of Kashin Beck Disease(GB 16003-1995) was carded out by clinical and X-ray diagnosis. Results Two hundred and sixty school children aged 7 to 12 were clinically diagnosed, and the patients of I degree upwards of KBD were not detected. One hundred and ninety-eight school children aged 7 to 12 were examined by X-ray, and the detectable rate was 0(0/198). In 7099 adults aged 16 years old upwards clinically tested, 502 patients of degree I and higher of KBD were detected and the detectable rate was 7.07%(502/7099). The patients distributed mainly in the population aged 36 years old and older, accounting for 99.00% (497/502). Conclusions Although KBD in children have been controlled in Qingzhou, it is still serious in adults. So the monitoring of KBD should be carried on and prevention and control for KBD in adults should be strengthened.