The authors expound the idea and service priorities of terminal care, making it clear that pain control and emotional support of relatives after the death of the patient are the major content of terminal care at present. They suggest that nursing in terminal care be implemented according to the situation of our country. Firstly, institutions for terminal care need to be established. Secondly, education of patients, their relatives and medical workers themselves regarding death ought to be strengthened. Thirdly, training in knowledge and skills of consolation should be conducted among nurses. And fourthly, nurses should be encouraged to cultivate noble moral sentiments, enhance training in clinical skills, receive education in psychology, and master nursing skills in psychology so as to do a good job of terminal care.

Objective To establish and analyze the morphological parameters of the oocysts of Cryptosporidium muris for defining their morphological change. Methods Oocysts were collected from KM mice(immunodepressed by dexamethasone for 10 days) and examined with modified acid-fast staining. Images of 1 190 oocysts were acquired by photograph system. The length, width, perimeter, area and equivalent diameter of the oocysts were obtained by computer digital image processing system and analyzed by SPSS software (Version 11.0). Result The average length of the oocysts was 5.93 ?m, ranging from 3.36 ?m to 8.51 ?m in 95% confidence interval of them. The average width was 4.96 ?m, ranging from 3.26 ?m to 6.66 ?m in 95% confidence interval of them. The average perimeter was 18.03 ?m and the average area was 16.08 ?m2. Conclusion Data obtained from the computer system are objective and precise, offering scientific foundation for measuring the oocysts and for identifying Cryptosporidium spp.[

Objective To establish a method for the determination of content in Sinomenine Hydrochloride external applied powder. Methods Diamonsil ODS C_(18) (250 mm ? 4.6 mm, 5 ?m) column was used in HPLC with mobile phase of phosphate buffer (0.01 mol/L K_2HPO_4 solution, and 1%0 triethylamine, pH was adjusted to 3.0)-MeOH (80 : 20). The flow rate was 1.0 mL/min and the detection wavelength was 265 rim. Results The linear range of Sinomenine Hydrochloride was 0.446～4.46 ?g and the regression equation was Y=9.01 ? 10~6X+102803 (r=0.9999). The average recovery was 99.2%, RSD=0.68% (n =9). Conclusion This method is rapid and accurate with good reproducibility. It can be applied to control the quality of Sinomenine Hydrochloride external applied powder.

Objective To detect the Telomerase inhibitor-antisense phosphorothiate oligonucleotide (asONS) effect on telomerase activity of human bladder tumor cell line BIU-87.Methods BIU-87 cells and cell extracts are cultured with asONS,non-asONS and control fluid at different concentrations and times respectively.Telomerase activity was assayed by TRAP PCR-ELASA.Results AsONS can inhibit the activity of BIU-87 cells ,whereas non-asONS and control group not, and have significant difference(P

Objective To study the relationship between serum and cerebrospinal fluid neuron specific enolase (NSE) and myelin basic protein (MBP) concentrations with the disease progress and prognosis in the patients with craniocerebral injury.Methods Forty-five patients with craniocerebral injury treated in our hospital were selected and divided into the mild group,moderate group and severe group according to disease severity;which were divided into the subdural hematoma group,epidural hematoma group,cerebral contusion and laceration group and combined injury group according to the injury types;which were divided into the death and plant survival group,disability group and good recovery group.Other 15 individuals undergoing physical examination were selected as the control group.The concentrations of cerebrospinal fluid and serum NSE and MBP were detected at admission in the patients with craniocerebral injury and control group,on 1,7,14 d after injury in the patients with severe craniocerebral injury.Results The concentrations of cerebrospinal fluid and serum NSE and MBP in the patients with mild,moderate and severe craniocerebral injury were significantly higher than those in the control group,the severe group was significantly higher than the moderate group(P<0.05);the concentrations of cerebrospinal fluid and serum NSE and MBP in the patients with epidural hematoma were lowest,while which in the combine injury group were significantly higher than those in the subdural hematoma group,epidural hematoma group and cerebral contusion and laceration group(P<0.05);which in the death and plant survival group were significantly higher than those in the disability group and good recovery group(P<0.05);which on 1-14 d after injury in the patients with severe craniocerebral injury showed the decreasing trend,but which on 14 d were significantly higher than those in the control group(P<0.05).Conclusion The concentrations of cerebrospinal and fluid serum NSE and MBP are positively correlated with injury severity,which can serve as the basis for diagnosis and prognosis judgment.

Neuronal nicotinic acetylcholine receptors (nAChRs) are involved in a spectrum of cognitive functions and related to some psychiatric and neurodegenerative disorders such as AD,PD,autosomal dominant nocturnal frontal lobe epilepsy and schizophrenia.Nuclear medicine imaging of neuronal nAChRs in living human is a relatively new field.Halogenated analogs of 3 (2 (S)-2-azetidinylmethoxy) pyridine (A-85380) are the most widely used brain imaging radiotracers.In this review,the progress on the latest research on SPECT and PET using the analogs of A-85380 is summarized.

Alzheimer's disease (AD) is the most common cause of cognitive impairment in older people. With the aging of society is more and more serious, AD caused great burden to patients and society. A β is a classical biomarker of AD, which has been widely used in clinical diagnosis of AD patients. Compared with positron emission tomography (PET) and single photon emission computed tomography (SPECT), near infrared fluorescence imaging has many advantages including highly sensitive, non-invasive, safety and inexpensive. Therefore, many research groups have focused on developing the molecular probes of near-infrared fluorescence (NIRF) imaging. In this article, we will review the progress of the probes of NIRF.

Forearm ; Humans ; Reconstructive Surgical Procedures ; Surgical Flaps ; Tongue ; abnormalities ; injuries ; surgery

America medical education system has more important effect on our long-education program.Based on the analysis of the characters in medical education between China and America,several suggestions about obstetric and gynecological teaching have been brought up to accommodate the new tendency,as well as the culture of specialists in the future.

Objective To assess the effect and safety of mono and combination of intravenous flurbiprofen axetil (FP) and epidural tramadol on postoperative pain after cesarean section. Methods Eighty parturients undergoing selected cesarean section with combined epidural spinal anesthesia were randomly allocated into 4 groups (n=20 in each): Group FT treated with intravenous FP 50 mg immediately after the umbilical cord was clamped (T1) and epidural tramadol at the time of suturing peritonaeum (T2);Group FF treated with intravenous FP 50 mg at T1 and T2;Group T treated with epidural tramadol 100 mg at T2, and Group F treated with FP 50 mg at T2. Postoperative pain was assessed by parturients using visual analog scales (VAS) at 2, 4, 8, 12, 24 h after surgery. The cases that patients required rescued analgesia were recorded as well as the times of analgesics administration. The events of nausea and vomiting within 24 hours as well as the time of first breast-feeding were observed. Results All groups were similar in VAS at 2 hours after surgery, but were statistically significant different at 4, 8, 12 and 24 hours. Group FF showed significant lower VAS than the other 3 groups. However, no significant difference of VAS was observed among the other 3 groups. Rescued analgesia was administered once after surgery to 7 cases in Group F, 4 in Group T, and 2 in Group FT. No patient in Group FF required rescued analgesia. There was significant difference in the rate of rescued analgesia post surgery among the 4 groups (P=0.0149). No significance in the incidence of nausea and vomiting was observed in 4 groups. There was no significant difference in the time of first breast-feeding after surgery in the 4 groups (F=0.54,P=0.657). Conclusions Intravenous flurbiprofen axetil administration immediately after the umbilical cord is clamped and at the time of closing peritonaeum in cesarean section could relieve postoperative pain and reduce postoperative rescue analgesic requirement without increasing the incidence of nausea and vomiting.