Aged ; Endocarditis ; etiology ; therapy ; Humans ; Kidney Transplantation ; adverse effects ; Male

Objective To study the effect of different approaches of Cage bone graft combined with pedicle screw fixation fusion in trea-ting lumbar spondylolisthesis. Methods From January 2011 to December 2012,120 patients with lumbar spondylolisthesis in our hospital were randomly divided into anterior lumbar interbody fusion (ALIF) group(n=40),postero lateral fusion (PLF) group(n=40) and posteri-or lunbar interbody fusion (PLIF) group(n=40). The related index and body’s function were observed. Results In PLIF group,the opera-tion time was(82. 3 ± 12. 1) h,intraoperative bleeding volume was (60. 3 ± 9. 5) mL,postoperative ambulation time was (5. 5 ± 0. 7) d, NRS score was(1. 5 ± 0. 2),ODI score 3,6,9,12 months after operation were respectively (24. 1 ± 3. 4),(19. 4 ± 3. 1),(13. 5 ± 2. 5), (9. 8 ± 1. 6),which was significantly lower than ALIF group and PLF group;the intervertebral height(9. 3 ± 1. 2)mm were significantly high-er than those of ALIF group and PLF group. Conclusion PLIF has positive clinical value in treating lumbar spondylolisthesis as it can re-duce the operation wound,promote postoperative recovery,and improve the long-term function of body.

Objective To obtain the classification and characteristics of acupuncture manipulations by analyzing teacher's lifting-thrusting manipulation parameters derived from Germany-made Simi Motion 3D image analysis system using self-organizing feature map neural network (SOM). Method Thirty acupuncture teachers were selected for the study. Unilateral Quchi (LI11) was used as a point for acupuncture. A motion video of lifting-thrusting even reinforcing-reducing, reinforcing and reducing manipulations was made. The video was analyzed using Simi Motion 3D image analysis system to obtain original motion parameters at thumb tip tracking mark point. Teacher's manipulation classification parameters were analyzed using SOM. Result Acupuncture manipulation parameters showed nonnormal distribution with larger dispersion. Even reinforcing-reducing and reinforcing manipulations could be classified into four types and reducing manipulation, into five types. The characteristics of every type showed general concentration degree. Conclusion Acupuncture manipulation parameters overall showed the diversity characteristics of nonnormal distribution and are typical artificial control curve. They have the characteristic of lower concentration degree of neural network classification. Their classification is mainly based on curve shape and cycle length and related to the degree of difficulty of manipulation. This technique can be applied to the quantitative analysis of various manipulationsand the study of technical inheritance and provide reference for the standardization of acupuncture manipulation.

Objective To summarize our experience in the prevention and treatment of iatrogenic vascular(trauma).Methods The clinical data of 24 different types of iatrogenic vascular trauma committed from 2003 to 2006 were retrospectively analyzed.Results The 24 cases included 7 cases of superior mesenteric(arteriovenous) trauma,3 cases of portal venous trauma,4 cases of carotid arterial trauma,6 cases of iliac and femoral arterial trauma,and each one of trauma of popliteal artery,axillary artery,renal artery,left gastric artery,respectively.Treated method: Six cases underwent vascular repair,5 cases had vascular anastomosis,2 cases had vascular replacement,3 cases had vascular ligation,2 cases had covered stent implantation under intervention,and other methods included thrombectomy,thrombolysis and packing.Among the 24 cases,22 were cured completely,one patient died from massive hemorrhage 24 hours after operation,and the other died 5 days after operation.Conclusions Iatrogenic vascular trauma can be prevented and its incidence reduced by increased vigilance,clear identification of the anatomy,and accurate and careful operation.Once iatrogenic vascular trauma has occurred,its cause must be determined and then different treatment methods can be(chosen),based on the cicumstaces. When effective treatment technique is not at hand,one should promptly seek outside support or transfer the patient to an advanced hostipal.

Objective To observe the action of Rhodiola Crenulate(RC) oral liquid reproduction function for the male rats. Methods 100 SD rats were randomly divided into 5 groups with equal gender number respectively. The male rats were given RC oral liquid (0, 2.48 g/kg, 7.48 g/kg, 24.80 g/kg) and Nanbao (2.00 g/kg)by oral twice a day for 48 d, respectively. Then the male rat was put into the same box in which the female rat whit two-side ovarys were excised for 15 d, respectively. The intercoursing ability,testosterone levels, and the weight of immune organs of the male rats were examined. 40 four-week-old rats were divided into 5 groups. Except for blank control, all rats's testis were excised. The castrated rats were treated with RC oral liquid (2.48 g/kg, 24.8 g/kg)and Methyltestosterone (2.00 mg/kg). The blank control group and model control group were given the same dose NS by oral twice a day for 28 d, respectively. The weight of accessory sex organs in castrated rats was observed. Results The level of testosterone and the organ coefficients of thymus and spleen in RC oral liquid groups were higher than blank control (P<0.05 or P<0.01).The weight of accessory sex organs of castrated rats in RC oral liquid groups were heavier than model control (P<0.05). Conclusion RC oral liquid can improve the reproduction function in male rats.

Objective To investigate the status of food intolerance of patients with ulcerative colitis,(UC),to provide the basis for directing UC patients diet related nursing.Methods Forty-seven UC patients were selected from September 2013 to August 2014 in General Hospital of Tianjin University.The Southerland Disease Activity Index (DAI) was used to divide the UC patients into remission,mild activity and moderate to severe activity groups.The food-specific IgG antibodies status were tested by enzyme-linked immunosorbent assay in UC patients and healthy people.Relevant clinical parameters were analyzed statistically.Results Food intolerance rate in UC patients was as high as 68.08％(32/47);the food species:egg,wheat and milk ranked the most frequently intolerance food.The food intolerance rates in remission,mild activity and moderate to severe activity groups were 9/16,11/18,12/13,there were significantly different,x2=7.418,P＜0.05.Extraintestinal manifestation group had significantly higher food intolerance rate compareed to non extraintestinal manifestation group:1 1/13 vs.55.88％(19/34),x2=2.234,P＜0.05.No significant difference of food intolerance rate were showed among groups categorized according to sex,age,body mass index,site of lesion,P＞0.05.Conclusions UC patients show higher food intolerance rate than healthy people.UC disease activity and extraintestinal manifestations are correlated to food intolerance,which is of great significance to guide diet related nursing of UC patient.

Objective To share our experiences on integrated services in providing fetal diagnosis and postnatal treatment for congenital diaphragmatic hernia(CDH).Methods A retrospective analysis was conducted on 25 pregnancies diagnosed as CDH by both prenatal ultrasound and MRI in Maternal and Children Hospital of Guangdong Province from January 2012 to January 2014.All of the subjects received integral medical management including prenatal management (prenatal diagnosis and consultation), perinatal management (prenatal care and delivery) and neonatal treatment.Results Among the 25 CDH fetuses, 11 were mild, nine were moderate, and five were severe.One severe case, who was diagnosed at 26 gestational weeks, was aborted on demand of the mother.The other 24 cases continued their pregnancy and all delivered after 35 weeks including 13 cesarean sections (one due to twin pregnancy and 12 due to maternal demand) and 11 vaginal birth.The mean gestational age when CDH was diagnosed was (24.5 ± 3.5) weeks, and the 24 women delivered at an average of (37.5 ± 1.4) gestational weeks.The eleven mild cases accepted mask oxygenation.For those 13 moderate or severe CDH cases, all received dexamethasone to promote fetal lung maturity at 32 gestational weeks, seven were intubated before clamp the cord, and the other six did after.These 13 babies accepted high-frequency oscillation ventilation, with a median duration of 58 hours, and some of them treated with inhaled nitric oxide on requirement with a median duration of 52 hours.Except two cases died before operation, the rest 22 cases underwent neonatal surgery.One moderate case died at 48 hours after surgery due to pulmonary hypertension and respiratory failure.Another one severe case withdrew treatment at two months old.The other 20 infants recovered fully.Conclusions Integrated management including prenatal diagnosis and postnatal treatment, provides an effective and streamlined mode for diagnosis and treatment of CDH.Therefore,it might minimize potential medical risks.

OBJECTIVETo investigate the feasibility and the mid-term effects of unilateral pedicle screw fixation and transforaminal lumbar interbody fusion in treating lumbar degenerative diseases.

METHODSFrom August 2005 to May 2010, 56 patients with lumbar degenerative diseases underwent lumbar posterolateral fusion,their clinical data were retrospective analyzed. The patients were divided into two groups (unilateral group and bilateral group) according to fixation methods,27 patients in unilateral group who were underwent unilateral pedicle screw fixation, including 18 males and 9 females with a mean age of (57.5 ± 7.1) years old (ranged from 41 to 66 years); and 29 patients in bilateral group who were treated with bilateral pedicle screw fixation (on the basis of the above, with contralateral vertebral pedicle screw fixation), including 19 males and 10 females with a mean age of (54.6 ± 5.1) years old (ranged from 43 to 68 years). The clinical data such as operation time, blood loss volume, hospitalization time and cost were compared between two groups. JOA score system was used to evaluate the neurological function. And fusion status and cage-related complication were also analyzed.

RESULTSAll patients were followed up from 36 to 60 months with an average of 45.8 months. No iatrogenic nerve, blood vessels or organs injury were found during operation. Operation time, blood loss volume, hospitalization time and cost in unilateral group were better than that of bilateral group (P < 0.05). There was no significant difference in JOA score between two groups (P > 0.05). Two patients in unilateral group developed with cage related complications, 1 case was cage displacement and 1 case was cage subsidence, while 2 patients in bilateral group developed with complications of no-fusion, and there was no significant differences between two groups (P = 0.58).

CONCLUSIONUnilateral pedicle screw fixation is a satisfactory method and can obtain good effects in treating lumbar degenerative diseases in mid-term, however, the indications should be well considered.

Adult ; Aged ; Biomechanical Phenomena ; Female ; Humans ; Intervertebral Disc Degeneration ; physiopathology ; surgery ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Pedicle Screws ; Spinal Fusion ; methods

During the process of electroacupuncture (EA) therapy, whether there being a corrosive effect in ac- upuncture needles was observed. Acupuncture needles were inserted into a rabbit's acupoint to perform a 12-hour electrical stimulation with three types of common EA waveform; additionally two needles were put in 0.9% sodium chloride solution with 12-hour direct current. Afterwards, environmental scanning electron microscope was applied to detect the surface physical characteristics of acupuncture needles. As a result, after a 12-hour continued electri- cal stimulation with three types of common EA waveform in the rabbit, there was no corrosive effect in acupunc- ture needles; but the direct current could cause severe corrosion in acupuncture needles. It is believed that there is no corrosion effect on acupuncture needles in current EA treatment, and some accidents reported in literature may be related to quality of EA device or improper manipulation during the treatment.
Acupuncture Points ; Animals ; Corrosion ; Electroacupuncture ; instrumentation ; Male ; Needles ; adverse effects ; Rabbits

OBJECTIVETo explore the efficacy differences in early intervention of different acupuncture and moxibustion methods on gastrocnemius fatigue in rats induced by electrical stimulation.

METHODSFifty male SD rats were randomly divided into a control group, a model group, a hand acupuncture group, an electroacupuncture group and a moxibustion group, 10 rats in each group. Electrical stimulation of the sciatic nerve was given in the control group and gastrocnemius fatigue test was induced by electrical stimulation of the sciatic nerve in the model group after anesthesia without other treatment, but just take 6 times interval stimulation in the control group. The hand acupuncture group, the electroacupuncture group and the moxibustion group were treated with the corresponding acupoints stimulation method respectively for 20 min before gastrocnemius fatigue test, and Dazhui (GV 14) and Zusanli (ST 36) were selected. Immediately after gastrocnemius fatigue test, three or four gastrocnemius tissues at the same site on the right side were quickly taken for making specimen for transmission electron microscope (TEM). The changes of skeletal muscle ultrastructure of myofibrils, mitochondria, sarcoplasmic reticulum, glycogen particles were observed under TEM.

RESULTS(1) Muscle fibers disorder, partial mitochondrial vacuolization and glycogen particles smaller were shown in the model group. (2) No abnormalities were shown in the hand acupuncture group and the moxibustion group with mitochondrial morphology and number, which better than that in the model group, and glycogen particles increased. (3) Abnormal changes in morphology were shown in the electroacupuncture group with part of the muscle fibers derangement, Z line malalignment and a few mitochondria vacuolization.

CONCLUSIONHand acupuncture, electroacupuncture and moxibustion have the different effects on ultrastructure of gastrocoemius in rats. Acupuncture and moxibustion have shown good effects on the prevention and treatment of exercise-induced skeletal muscle cell and organelle damage and delaying exercise-induced fatigue.

Acupuncture Points ; Acupuncture Therapy ; Animals ; Glycogen ; metabolism ; Male ; Mitochondria ; metabolism ; ultrastructure ; Moxibustion ; Muscle, Skeletal ; metabolism ; ultrastructure ; Rats ; Rats, Sprague-Dawley