ObjectiveTo study the effect of salmon calcitonin in treating knee osteoarthritis.MethodsFortyeight cases of knee osteoarthritis were randomly divided into four groups,twelve cases each group.A group:acetaminophen+glucosamine hydrochloride,B group:meloxicam+glucosamine hydrochloride,C group:salmon calcitonin + glucosamine hydrochloride,D group:salmon calcitonin.Acetaminophen and meloxicam can stop as pain symptoms disappeared.Other drugs were treated for 12 weeks.A follow up was carried out to compare visual analogue score and 12-item short form health survey.ResultsTwelve weeks later,A,B,C,D four groups' visual analogue score decreased from before treatment 5.6±1.2,5.5±1.2,5.4±1.0,5.1±l.2 to 1.9±0.8,1.2±0.7,0.8±0.6,0.9±0.7,12-item short form health survey score from before treatment - 23.4±3.1,- 23.8±3.0,-24.8 ±3.8,-22.4±2.8 to -15.1±4.7、- 14.5±4.7,-9.3±6.2,-10.2±5.3.There was significant difference before and after treatment in every group(P＜ 0.05).The visual analogue scores of B,C and D group outweigh A group's (P＜ 0.05).A and B groups'scores of 12-item short form health survey were lower to C and D groups' ( P ＜ 0.05 ).ConclusionsSalmon calcitonin can relieve pain in treating knee osteoarthritis.

Objective To study the chemical constituents of Acanthus ilicifolius. Methods Compounds were isolated and purified on silica gel,SephadexLH -20 and HPLC,and their chemical structures were elucidated by spectral evidence,physical and chemical analyses. Results and Conclusion Nine compounds,named as stigmasta-4-en-3-one(1),stigmasta-4,22-diene-3-one(2),campest-4-en-3-one(3),tigmasta-4-en-3,6-dione(4),Stigmasta-4,22-diene-3,6-dione(5),Stigmasta-4,22-diene-6?-ol-3-one(6),6?-hydroxyl-stigmasta-4-en-3-one(7),3?-hydroxyl-stigmasta-5,22-diene-7-one(8),3?-hydroxyl-stigmasta-5-en-7-one(9),respectively,were obtained from the petroleum ether soluble portion in the methanol extracts of Acanthus ilicifolius. Among them,compounds 4~8 were reported from this plant for the first time,compounds 2,4 and 9 showed moderate activity against selected tumor cell lines.

With the increasingly aging population,osteoporosis morbidity had been gradually increased and the incidence of the hips and vertebral fractures showed a trend of rapid growth,which brought great pain and economic burden to patients and society.There were a variety of anti-osteoporosis drugs clinically,which interfere with the development of osteoporosis via multi-approaches to reduce the clinical symptoms and improve their quality of life.In this paper,the author aimed to make a review of the research progress of anti-osteoporosis drug clinical application.

Objective: To observe the effect of muscle regions of meridians warm needling method plus pricking Jing-Well points for blood-letting in improving nail fold microcirculation in the patients with shoulder-hand syndrome (SHS) after stroke, and the effects on hemorrheology, calcitonin gene-related peptide (CGRP) and serum substance P (SP). Methods: A total of 72 patients were randomized into an observation group and a control group by the random number table method, with 36 cases in each group. The control group was treated with physical rehabilitation training, and the observation group was treated with additional muscle regions of meridians warm needling method plus pricking Jing-Well points for blood-letting treatment. The treatment course lasted for 4 weeks. After treatment, the clinical efficacy of the two groups was compared. The changes in shoulder-hand syndrome scale (SHSS), simplified Fugl-Meyer assessment-upper extremity (FMA-UE), visual analog scale (VAS), activities of daily living (ADL), traditional Chinese medicine (TCM) syndrome score, nail fold microcirculation hemorheology indictors [whole blood viscosity (high-shear, low-shear), hematocrit, erythrocyte sedimentation rate (ESR)], CGRP and SP levels were observed. Results: The total effective rate in the observation group was 86.1％, higher than 63.9％ in the control group (P<0.05). The overall curative effect in the observation group was better than that in the control group (P<0.05). After treatment, the scores of pain sensation, edema, external turn and rotation of the arm in SHSS, and the total score were significantly decreased in both groups (all P<0.05), and each score in the observation group was lower than that in the control group (all P<0.05). After treatment, the scores of VAS and TCM syndrome in both groups decreased significantly (all P<0.05), and the scores of FMA-UE and ADL increased significantly (all P<0.05). The scores of VAS and TCM syndrome in the observation group were lower than those in the control group (both P<0.05), and the scores of FMA-UE and ADL were higher than those in the control group (both P<0.05). After treatment, the whole blood viscosity (high-shear and low-shear) and hematocrit in both groups decreased obviously (all P<0.05), and ESR increased obviously (both P<0.05), and the whole blood viscosity (high-shear and low-shear) and hematocrit in the observation group were lower than those in the control group (all P<0.05), and ESR was higher than that in the control group (P<0.05). After treatment, the peritubular state, loop shape, blood flow and total score of nail fold microcirculation in both groups decreased significantly (all P<0.05), and each score in the observation group was lower than that in the control group (all P<0.05). After treatment, SP in both groups decreased obviously (both P<0.05), CGRP increased obviously (both P<0.05), and SP in the observation group was lower than that in the control group (P<0.05), CGRP was higher than that in the control group (P<0.05). Conclusion: Compared with conventional physical rehabilitation training, muscle regions of meridians warm needling method plus pricking Jing-Well points for blood-letting treatment can significantly reduce the clinical symptoms of SHS, promote the recovery of physical functions, improve the nail fold microcirculation and hemorrheology indictors, and regulate the serum cytokine levels such as CGRP and SP.

Amyloid beta-Peptides ; analysis ; Animals ; Frontal Lobe ; drug effects ; physiology ; Hippocampus ; drug effects ; physiology ; Learning ; drug effects ; Memory ; drug effects ; Rats ; Rats, Wistar ; Sodium Azide ; pharmacology ; Space Perception

Cystic Adenomatoid Malformation of Lung, Congenital ; diagnostic imaging ; pathology ; surgery ; Female ; Follow-Up Studies ; Humans ; Infant, Newborn ; Lung ; diagnostic imaging ; pathology ; Male ; Pneumonectomy ; Tomography, X-Ray Computed

Objective To study the clinical pathological features of mesenteric and omental inflammatory myofibroblastic tumor (IMT) in children.Method Clinical features,laboratory result,pathological evidence for diagnosis and treatment of 5 cases with mesenteric and omental IMT were analyzed and evaluated.Results Intra-abdominal mass was most frequently found in childhood mesenteric and omental IMT.Gastrointestinal obstruction was showed in 2 cases.Anemia,leucocytosis,thrombocytosis,polyclonal-hyperglobulinemia appeared in 5 cases.The histological pattern showed:4 cases were myxoid pattern IMT,1 case was compact spindle cells pattern IMT.Immunohistochemistry showed:the spindle cells were expressed vimentin,smooth muscle action(SMA) and desmin.Partial spindle cells were anaplastic lymphoma kinase(ALK) and cytokeratin(CK) positive,while S-100 protein,CD34 were negative.Complete surgical excision was performed on 5 cases.Follow-up studies ranged from 5 months to 3 years,and no patient developed recurrence.Conclusions Childhood mesenteric and omental IMT is a rare interstitial tumor.The diagnosis should be based on pathological and immunohistochemistry examinations.Most cases are benign,and complete surgical excision can avoid local recurrence.

Aged, 80 and over ; Aorta, Abdominal ; pathology ; Embolism, Cholesterol ; therapy ; Female ; Humans

Acetabular is an important human joint for weight bearing. Quadrilateral plate is a crucial structure of medial acetabulum with special morphology and important function. Quadrilateral plate fractures are common fracture in acetabulum. Quadrilateral plate fracture is hard to expose and reduction because it is in the medial of acetabulum. At the same time,the bone in the quadrilateral plate is not easy to fixed for thinning bones and adjacent to the articular cavity. The operator should know well about the anatomy and choose the suitable internal fixation. After quadrilateral plate fractures, the femur head maybe displace medially even break into pelvis. That make reduction and treatment always be a challenge. With different kinds of fractures,the efficacy of treatment is not the same. This paper intend to review the relation of anatomic features,approaches, internal fixations, key point of treatment and efficacy.
Acetabulum ; injuries ; surgery ; Animals ; Fracture Fixation, Internal ; instrumentation ; methods ; trends ; Fractures, Bone ; surgery ; Humans

Objective To evaluate the feasibility and therapeutic effect of kyphoplasty in treating severe osteoporotic vertebral compressive fractures. Methods Thirty-five patients (48 vertebral bodies) with severe osteoporotic compressive fractures were included. There were 33 females and 2 males with the mean age of 74.2 years. The average compressive rate of the affected vertebral bodies was 77.0%. The thoracolumbar vertebrae were treated with kyphoplasties. Percutaneous puncture direction was adjusted according to compressive rate and shape of the vertebral bodies. The inflatable bone tamp was inserted into the fractured vertebral body. The balloon was inflated with low pressure and dilate-relieve-dilate method was applied. The balloon was deflated and withdrawn, leaving a cavity within the vertebral body, which then fulfilled with visualized bone cement. Preoperative and postoperative symptom level, complications and radiographic findings were recorded. Results All 35 patients tolerated procedure well. The mean heights of the anterior, mid and posterior vertebral body had improved from (0.8±0.1) cm, (0.8±0.2) cm, (2.1 ±0.8) cm preoperatively to (1.2±0.3) cm, (1.3±0.2) cm, (2.3±1.0) cm respectively after operation (P ＜0.05). There was significance difference between preoperative and postoperative heights of the anterior and mid vertebral body. The mean kyphosis was improved from 28.2°±5.2° before operation to 19.1°±4.9° after operation. Conclusion Kyphoplasty is feasible and effective for severe osteoporotic vertebral compressive fractures.