0.05);The distant metastasis rates was 19.6% in group A and 41.7% in group B(P

Objective To explore and analyze the safety , feasibility and efficacy of CT-guided minimally invasive positioning hole drainage in the treatment of hypertensive intracerebral hemorrhage .Methods 100 cases with hypertensive intracerebral hemorrhage were selected as the research subjects , according to a random number table method,the patients were randomly divided into the control group and observation group ,50 cases in each group.Pa-tients in the observation group were given early CT-guided minimally invasive positioning drill drainage 6-12h after the onset,and patients in the control group received conservative treatment .Results After treatment,daily living activi-ties of patients graded as grade Ⅰ,Ⅱin the observation group were 17 cases,19 cases,which were significantly more than those in the control group (6 cases,9 cases),while the number of grade Ⅲ15 cases in the control group was sig-nificantly more than 7 cases in the observation group .The excellent rate of the observation group was 86%,which was significantly higher than 60%of the control group .The time of consciousness recovery ,average catheter time ,hospital stay in the observation group were (11.2 ±2.2)h,(4.1 ±1.5)d,(6.2 ±2.4)d,which were significantly shorter than those in the control group [(17.4 ±2.8)h,(6.2 ±2.1)d,(11.1 ±1.8)d].The total effective rate of the ob-servation group was 82%,which was significantly higher than 52% of the control group (χ2 =10.15,P<0.05). Conclusion Early minimally invasive drilling drainage under CT guidance positioning in the treatment of patients with hypertensive intracerebral hemorrhage has significant effect ,it is safe and can improve the survival and life quali-ty of patients after surgery ,which is worth promoting .

Objective To research the radiodiagnosis of fat embolism sydrome in the chest.Methods The clinic and X-ray manifestation of 12 cases fat embolism after long bone fracture were analysed.Results After wounded 19 to 70 hours later,all of the patients showed dyspneic respiration,symptoms of central nervous system,dermorrhagia,partly thrombocy topenia,fat drop in the urine or blood.There were diffuse maculate and tablet shadow of the pulmones on the chest X-ray film.Conclusion The X-ray character of fat embolism is difuse maculate and tablet consolidation shadow in the pulmones.

Objective To assess the relationship between GABA_(B) receptor in medulla and trigeminal neuralgia on rats. Methods Twelve SD rats were randomly divided into 4 groups,3 for each group.Group A and B were surgical groups,while Group C and D were sham surgical ones.In the surgical group,right unilateral chronical constriction injury(CCI) of rats was produced by placing loose chromic gut ligature around the infraorbital nerve(ION).In the sham surgical group,the ION was only exposed using the same procedure but not ligated.Mechanical response threshold was observed before operation and 3,6,9,12 and 15 days after operation.Medullas of rats in group A and B were taken to measure the quantity of GABA_(B) receptor by real-time PCR 9 days after operation,and medullas of rats in group C and D were done 15 days after operation. Results Compared with the sham surgical group,an allodynia to mechanical stimulation on the territory of ligated ION was found from the ninth to fifteenth day after operation in surgical group(P

Humans ; Hypertension, Pulmonary ; diagnosis ; Magnetic Resonance Imaging

Accidents, Occupational ; Adult ; Female ; Hexanes ; poisoning ; Humans ; Male ; Occupational Diseases ; chemically induced ; diagnosis ; Shoes

Objective Patients with knee osteoarthritis undergoing total knee arthroplasty may have a different degree of pain during the perioperative period. This will not only bring a lot of adverse effects to the patients,and directly affect the early postoperative functional exercise and rehabilitation of the knee joint. At present,the commonly methods used to relieve the pain after TKA are:patient con-trolled Intravenous analgesia(PCIA)、patient controlled epidural analgesia( PCEA)、continuous femoral nerve block analgesia(CFNB)、joint peripheral injection analgesia and some methods without using medi-cine. In this paper,the analgesia methods used during the perioperative period of TKA and the latest de-velopment are reviewed.

Theinnate immunity system of human body has more and more attention for its antibacterial, antiviral, maintainingimmunehemostasis and promoting tissue damage and repair and other physiological functions.As members of NOD-like receptors(NLRs), NOD1 and NOD2 receptors are identified as intracellular pattern recognition receptors(PRRs), can be identified with molecular damage endogenous(damage-associated molecular patterns, DAMPs)and exogenous injury-molecular pathogen associated molecular(pathogen-associated molecular patterns, PAMPs), and initiation of innate and specific immune response, maintain the steady balance of body.Recently, a bunch of evidence have demonstrated that the importance of NOD1 receptor and NOD2 receptor is not limited in field of anti-infection, and the insulin resistance, kidney and liver damage recovery, cardiovascular disease and tumorigenesis are also closely related with these two receptors.So the aim of this article is to interpret the NOD1 and NOD2 general structure and function, and summarize the link between these two PRRs and tumorigenesis and finally make a clue for cancer immunotherapy.

Objective To investigate the relationship between individual pharmacokinetics characteristics of cyclosporine (CsA) and the occurrence of acute rejection episodes or CsA-induced nephrotoxicities in kidney transplants. Methods The whole blood CsA concentrations were assayed 7 days after oral admi- nistration with a dosage of 6 mg/kg daily in 47 recipients. The blood samples drawn just prior to ingestion of the dose and subsequently at 1, 2, 3, 4, 5, 6, 8, 10, 12 h later were monitored with TDX. Recipients were grouped according to the varied situations of kidney transplant functions within one month after pharmacokinetics monitoring. Pharmacokinetics parameters of C_0, C_ max , T_ max , CL/F, T_ 1/2(a) , T_ 1/2(e) and AUC in each group were calculated and compared among the groups. Results Of 47 recipients, 12 cases had experienced AR episodes, 7 cases had suffered CsA-NT, and the remaining 26 cases survived with stable graft functions. Major pharmacokinetics parameters in AR group were T_ 1/2(a) , T_ 1/2(e) , CL/F, T_ max and AUC, which were significantly different from the corresponding parameters in the group with stable graft function. Pharmacokinetics curve of AR group was characterized with a earlier T_ max (usually less than 2 h), a sharp absorb peak and a abbreviated AUC, T_ 1/2(e) , CL/F, T_ max , and AUC in CsA-NT group, which was also significantly varied from that in the stable group. The curve of CsA-NT group, with a delayed T_ max (often more than 2 h), a broad absorb peak or double peaks, however, was predominantly distinguished from the previous AR curve. Levels of C_0 in the three groups were comparable when AR or CsA-NT occurred. Conclusion Pharmacokinetics monitoring accomplished by multiple point CsA level samples over the entire 12 h dosing interval is a more accurate assessment for drug exposure. It is suggested that patients who absorb and eliminate CsA quickly are likely to experience AR episodes. Meanwhile, those poor eliminators are at risk to suffer CsA-NT.

Objective To explore and analyze the effect of standard large trauma improved operation ( slow decompression ) and standard large trauma conventional surgical procedures ( sudden decompression ) in the treatment of elderly patients with severe craniocerebral injury ( SCCI) .Methods 100 elderly patients with SCCI were randomly divided into the control group and the observation group ,50 cases in each group .The control group was treated with conventional methods ( standard large trauma traditional surgical treatment ) , the observation group was treated with standard large trauma surgery improved operation .The effects and postoperative complications were observed and recorded.Results 1d,3d,5d,15d after operation,the intracranial pressure of the two groups were (272.3 ±19.1)mmHg, (285.4 ±18.2) mmHg,(218.2 ±18.3) mmHg,(168.4 ±17.3) mmHg;(302.1 ±23.1) mmHg,(310.3 ± 19.2)mmHg,(221.1 ±19.2)mmHg,(148.2 ±16.4)mmHg,which were changed significantly compared with preop-eration,the intracranial pressure gradually decreased as time passed ,the decrease of intracranial pressure in the con-trol group was more obvious than the observation group .The incidence rates of epilepsy ,cerebral infarction ,hydroceph-alus in the observation group were 2.0%,6.0%,0.0%,which were significantly lower than those in the control group (30.0%,36.0 %,26.0%),the differences between the two groups were significant (χ2 =14.85,13.56,14.96,all P<0.05).The number of patients with good prognosis ,the residual in the observation group were significantly more than the control group , while the number of severely disabled and vegetative state patients in the observation group were significantly less than the control group ,(χ2 =4.88,3.93,4.33,7.44,all P<0.05).Conclusion Standard large trauma improved operation ( slow decompression ) can effectively reduce intracranial pressure in elderly patients with severe fluctuations ,reduce the incidence of complications ,improve treatment prognosis ,it should be popularized in clinical practice .