[Objective]To evaluate curative effects of Osteoset~ synthetic bone transplants and internel fixations on calcaneus fracture.[Method]Twenty-three patients with calcaneus fracture,who were treated by Osteoset~ synthetic bone transplants and internel fixation,were followed up by plain X-Rays and JOA functional questionnaires.Fracture patterns were based on Sanders methods.[Result]A series of 23 patients,7 of which were sanders Ⅱ,15 were sanders Ⅲ,3 were sanders Ⅳ,were treated with ORIF and Osteoset~ implants.The preoperative Blher's angle was 4.8 degrees(standard deviation 6.6 degrees).Blher's angle increased to a mean of 26.8 degrees(SD 8.6 degrees) postoperatively.In the first 3 months after surgery,a mean decrease in the Blher's angle of 0.4 degrees(SD 2.27 degrees) occurred.One month after surgery osteoset synthetic bone transplants,which was replaced by new bone,were gradually absorbed and degraded.JOA questionnaires suggested that the whole effective rate was 92 percent.[Conclusion]Osteoset synthetic bone transplants and internel fixations has good therapeutic effects on patients with comminuted calcaneus fracture.Osteoset~ synthetic bone has the same effects as autogenous bone.

Dentists ; Disasters ; Earthquakes ; Humans ; Oral Surgical Procedures

An intercostal nerve-spinal cord implantation and semitransection of the spinalcord at the point between the origin and insertion of the intercostal nerve was madeon ten adult dogs and two monkeys.One to two weeks after this operation,paraly-tic legs following semitransection of the spinal cord recoverded from the paralysis.The implanted nerves were cut during the different period from 124 to 366 days.The function of the legs of four animals which had recovered paralysed again aftersurgical section of implanted nerve.Histologically,the inserted nerves in the spinalcord were recognized in these animals.Many of the growing fibers extended fromdistal end of the inserted intercostal nerve into the gray and white matter ofthe distal segment of the spinal cord.It is considered that the efficacy of the inter-costal nerve-spinal cord implantation depends upon the choice of the symptomaticindications and the success of the implantation procedure.

Acute Kidney Injury ; chemically induced ; Anti-Infective Agents ; adverse effects ; Child, Preschool ; Humans ; Male ; Organometallic Compounds ; adverse effects

Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Heart ; Heart Diseases ; drug therapy ; Humans ; Medicine, Chinese Traditional

The postnatal development of the efferent projections to the lumbosacral spinal cord from the brain stem of rats were studied with HRP retrograde transport method. Fifty per cent solution of HRP was slowly injected into the intumescentia lumbalis on its right side in 18 albino rats from postnatal 1-35 days. The HRP labelled cells were found in the following nuclei:1. Of the midbrain: the nucleus ruber, substantia nigra and nucleus raphe dorsalis.2. Of the pons: the nucleus reticularis pontis oralis, nucleus reticularis pontis caudalis, locus coeruleus, nucleus subcoeruleus, nucleus raphe magnus, nucleus vestibularis lateralis, and nucleus vestibularis medialis.3. Of the medulla oblongata: the nucleus raphe obscurus, nucleus raphe pallidus, nucleus reticularis ventralis, nucleus reticularis gigantocellularis, nucleus reticularis lateralis, nucleus tractus spinalis nervi trigemini, nucleus commissuralis (Cajal), nucleus prepositus hypoglossi, and nucleus gracilis.The number of the labelled cells in the above nuclei increased steadily with age. The results of present study showed that there was a postnatal developmental process in the efferent projections from the brain stem to the lumbosacral cord. The maturity of the projections from ruber nucleus and locus coeruleus were later than those of the vestibulospinal and reticulospinal tracts. The postnatal developmental process of the brain stem projections to the lumbosacral spinal cord were completed by one month after birth.

Diagnostic Errors ; Epilepsy ; diagnosis ; Ethylene Dichlorides ; poisoning ; Humans ; Male ; Young Adult

Objective To probe into the change regulation before and after treatment every snake bite patients for the routine blood test and serum hs‐CRP .Methods The study objects were selected in the hospitalized patients for clear diagnosis belong to what kind of snakes in the past two years .The indexes of routine blood test and serum hs‐CRP were determined before and after treatment various periods in these patients .The test results were made to statistical analysis according to kind of snakes ,periods and disease condition .Results WBC was obvious .rise before treatment only the viper snake bite patients .WBC was all significant .rise after treatment first day and second day for 5 kinds snake bite patients (P<0 .01) .This index had all reduced trend after treatment fourth day but determined value was still high in contrast to the normal reference scope .RBC and HGB all were normal level and had not obvious change before and after treatment for 5 kinds snake bite patients .PLT was reduced before treatment for the trime‐resurus gramineus bite patients ,before and after treatment for the viper snake bite patients (P<0 .05) .The hs‐CRP content was higher before treatment for the viper snake bite patients and was highest after treatment for the cobra snake bite patients ,the inter‐comparison had significant difference (P<0 .05) .Conclusion 5 kinds snake bite patients before and after treatment not basely ane‐mia symptom .But most of the patients appear the inflammatory response .PLT decrease is more serious for the trimeresurus grami‐neus bite patients ,and for the viper snake bite patients especially .

Objective:To explore the isolation and culture of a better yield of purified human endometrial glandular epithelial cells and stromal cells. Methods:Digestion with high concentrated collagenase and DNase,filtratinn and adhesion purification were used to isolate,purify human endometrial glandular epithelial cells and stromal cells in 30samples. And the two kinds of cells were reproduced. Results:The endometrial cell culture was successfully established in 29 of 30 endometrium samples. From one gramme of endometrial tissue,the yields of glandular epithelial cells and stromal cells were (40～50)?10~6 and (40～50)?10~6 respectively. The purities of glandular epithelial cells and stromal cells were 96% and 98% respectively. Stromal cells could be reproduced into several passage. However,glandular epithelial cells could not be reproduced. Conclusion:A better yield of purified human endometrial glandular epithelial cells and stromal cells can be obtained by the modified culture procedure.

It is held by some of the researches that the "16 collaterals" is composed of the "15 collaterals" and "the major collateral of stomach". And it is included into the textbook that Xuli, the major collateral of stomach, is the pulsation point at the cardiac region. Xuli is often explained as the empty portion of the human body by many researches. Through analysis and summarization of the related theory of the major collateral of stomach, the above mentioned opinion is discussed. And the understanding on the major collateral of stomach is deepened. As a result, it is concluded that count the major collateral of stomach into the 16 collaterals together with the 15 collaterals is inadvisable. The real pulsation point at the cardiac region locates under the left breast. And the real meaning of Xuli is "extending in all directions".
Acupuncture ; history ; China ; Collateral Circulation ; History, Ancient ; Humans ; Medicine in Literature ; Meridians ; Stomach ; blood supply