Objective To evaluate the efficacy of supportive psychotherapy on patients with cardiac neurosis. Method 32 patients with cardiac neurosis were treated with a comprehensive measure consists of adequate drug therapy and supportive psychotherapy. Symptom Checklist 90 (SCL - 90) was rated. Result Among the 9 factors of SCL - 90, scores of somatization, obsessive - compulsive, interpersonal relationship, depression, anxiety and phobic anxiety factors were significanly higher than that of normal controls. After treatment, the scores of somatization, depression, anxiety and phobic anxiety were statistically reduced. Patient- reported improvement efficacy was 84. 38%.Conclusion Adequate drug therapy together with supportive psychotherapy has reliable efficacy on patients with cardiac neurosis.

Objective: To analyze the influencing factors in thrombin titration for the determination of anticoagulant activity of Whitmania Pigra Whitman. Methods: The white porcelain plates were used as the titration carriers instead of tubes in the titration ( called white porcelain method for short) . The effect of different carriers, interval time of titration and thrombin concentration on the results of anticoagulant activity test was studied. Results:Under the same conditions, the anticoagulant activity was more accurate and stable using white porcelain method. Using white porcelain method with 20 u·ml-1 or 10 u·ml-1 as the thrombin concentration and titrating 5μl each time, once every minute, the thrombin consumption volume was linear with the sample concentration within the range of 0. 125-0. 333 g·ml-1(r20 =0. 961 and r10 =0. 992), and the anticoagulant activity respectively was (33. 08 ± 2. 64) and (31. 24 ±1.32) u·g-1(RSD20 =8.0% and RSD10 =4.2%). As for a certain sample concentration (0.333 g·ml-1), the theoretical error of determination was not more than 10% and 5%. Conclusion:The improved white porcelain method is more suitable for determining anticoagulant activity of Whitmania Pigra Whitman with more stable results and accurate end point states than tube method. Under the conditions of 10 u·ml-1 thrombin concentration, titrating 5μl each time, once every minute, the linearity, accuracy and precision are all promising.

Objective To detect food-specific IgE and IgG in patients with psoriasis.Methods Serum samples were collected from 102 patients with psoriasis,30 patients with chronic eczema,30 patients with chronic urticaria,and 30 healthy check-up examinees.Food-specific IgE and IgG were detected by commercial kits in these samples.Results No significant difference was observed in the detection rate of food-specific IgE or IgG among patients with psoriasis,patients with chronic eczema and patients with chronic urticaria (both P ＞ 0.05).Meanwhile,the detection rate of food-specific IgE and IgG in healthy examinees were statistically different from those in the three groups of patients (all P ＜ 0.05).Conclusions Food allergens seem to be implicated in the development of psoriasis.Moreover,the sources and kinds of food allergens in patients with psoriasis differ from those in patients with chronic eczema and patients with chronic urticaria,which deserves further research.

BACKGROUND:Bone mineral density(BMD) is still regarded as the standard of early diagnosis and treatment of osteoporosis(OP) at present.But it is found in detection that different sex,age and skeleton location have different OP detection rate,so it is necessary to analyze the difference. OBJECTIVE:To compare the difference of OP detection rate at different skeleton location between males and females with the increase of age. DESIGN:A cross-sectional study taking patients as the subjects. SETTING:Endocrine department of an artillery general hospital of Chinese PLA. PARTICIPANTS:A total of 147 patients,including 54 males and 93 females, aged from 50 to 78 years old,who were hospitalized in our outpatient clinic from September 2000 to January 2002,were selected and divided into 3 groups according to age,50 to 59 years old group (n=46,13 males and 33 females),60 to 69 years old group (n=66,26 males and 40 females) and 70 to 79 years old group (n=35,15 accordance with the OP diagnostic criteria recommended by WHO[1]. Exclusive criterion: secondary OP patients caused by chronic disease of liver,kidney, heart, and gastrointestinal tract and some endocrine disease such as diabetes,hyperthyroidism and so on. INTERVENTIONS:Every subject filled in the history questionnaire in detail.Height and body mass were measured accurately and body mass index(BMI) was calculated (kg/m2).A new type of Norland Excell plus dual-energy X-ray absorptiometry(DEXA) was used to detect BMD(g/cm2) of L2- 4 and proximate femur(neck of femur, Ward's triangle,greater trochanter).The detected values were compared with the normal data of young adults of the same sex and the T value(SD) was obtained. RESULTS:OP in lumber vertebra was predominant in female climacteric(χ 2=10.14,P< 0.01),and the detection rate of OP in lumber vertebra and neck of femur increased with age(χ 2=7.41, P< 0.05).OP in simple neck of femur increased significantly in males after 60 yeas old(χ 2=9.11,P< 0.05). Females were more liable to suffer from OP in simple lumber vertebra and in both lumber vertebra and neck of femur(χ 2=8.04,P< 0.05;χ 2=14.26,P< 0.01).Age had significant negative correlation with BMD in neck of femur,Ward's triangle and great trochanter of females(r=- 0.364,- 0.389, P< 0.01;r=- 0.504,P< 0.001),while BMI was positively correlated with L2- 4,neck of femur and great trochanter significantly(r=0.306,0.329,0.338,P< 0.05). CONCLUSION:Detection rate of OP changes with skeleton detecting location and age.It is very significant to recognize and evaluate these objective phenomena correctly for the diagnosis and treatment of OP.

A comparative observation about histological and histochemical study were made onthe preservating methods of local ischemic kidney of dogs.The methods of this exp-eriment were divided into five groups:A.Local hypothermia;B.Hypothermic perfu-sion solution 500ml,4℃,containing Procaine 450 mg and Heparin 100 mg,infusedinto renal artery;C.Hypothermic perfusion solution 500ml,4℃,containing 20% Ma-nniton 32ml,25% MgSO_4 0.36 ml,Heparin 100 ml,infused into renal artery;D.Localhypothermia and heparin 30 mg injected into the same vessel.E.Local room tem-perature.The specimens were taken from the kidneys of the experimental dogs atvarious period after treated with every method.The results were as follows;A,D and E group presented irreversible histological changes within 4 hoursaftertreatment.Four hours later,the reaction of SDH,ATPase,AlPase werenegative.It suggested that the kidney damage was serious,as well as expressed thatthe effect of these preservating methods for ischemic kidney are not satisfactory.In B group,the histological and histochemical alteration is very light and almostreversible,during 60 days after treatment.In C group,hypothermic perfusionsolution containing Mannitol,MgSO_4 etc either during experiment or follow observa-tion for 60 days,no histological and histochemical alterations were found.It indica-ted that this method is an ideal perservating technique for ischemic kidney.

OBJECTIVE:To investigate the utilization of aspirin in patients with type 2 diabetes mellitus.METHODS:The utilization of aspirin in 510 inpatients with type 2 diabetes mellitus in the department of Endocrinology in our hospital from April 2004 to April 2007 was analyzed retrospectively.RESULTS:Of the total 510 cases,68.2% received aspirin,with daily dose reached 50～100mg.Aspirin was more often used in patients complicated with coronary heart disease and hypertension(P

Objective To evaluate the application value of precise hepatectomy in primary liver cancer (liver cancer). Methods Clinical data of 60 patients with liver cancer undergoing hepatectomy in Zhongshan People's Hospital between January 2011 and December 2014 were retrospectively analyzed. According to the surgical procedures, all patients were divided into the precise hepatectomy group (precise group) and traditional hepatectomy group (traditional group). In the precise group, 30 patients were included, 18 males and 12 females, aged between 25 and 60 years with a median age of 45 years. In the traditional group, 30 patients were included, 20 males and 10 females, aged between 23 and 62 years with a median age of 46 years. The informed consents of all patients were obtained and the local ethical committee approval was received. In the precise group, selective hepatic blood inlfow occlusion was performed. The liver transection plane was determined according to the ischemic boundary and main branch of hepatic vein. The central venous pressure was controlled below 5 cmH2O (1 cmH2O=0.098 kPa). The liver tissues were separated by ultrasonic scalpel. The liver section planes were left without suture. In the traditional group, Pringle maneuver was performed to occlude the blood lfow of porta hepatis. The liver tissues were rapidly separated by vascular clamping. The liver section planes were sutured after surgery. The operation time, intraoperative hemorrhage volume, changes of liver function indexes at postoperative 7 d, postoperative length of hospital stay and postoperative complications were observed between two groups. Data of two groups were compared using t test and the ratio was compared using Chi-square test. Results Hepatectomy was successfully completed in all patients. The incisional margin was detected as negative after tumor resection. No patients died during perioperative period. In the precise group, the mean operation time was (302±47) min, signiifcantly longer compared with (209±30) min in the traditional group (t=4.016, P<0.05). In the precise group, intraoperative hemorrhage volume was (354±71) ml, significantly less than (598±109) ml in the traditional group (t=-2.376, P<0.05). In the precise group, the alanine aminotransferase (ALT), aspartate aminotransferase (AST) and total bilirubin (TB) at postoperative 7 d were (80±36) U/L, (61±18) U/L and (29±6)μmol/L, signiifcantly lower than (252±55) U/L, (233±62) U/L and (49±8)μmol/L in the traditional group (t=-2.173,-1.640 ,-2.240;P<0.05). In the precise group, postoperative length of hospital stay was (13±3) d, significantly shorter compared with (22±5) d in the traditional group (t=-2.045, P<0.05). The incidence of postoperative complications in the precise group was 7%(2/30), signiifcantly lower than 27%(8/30) in the traditional group (χ2=4.320, P<0.05). Conclusion Compared with traditional hepatectomy, precise hepatectomy has the advantages of less intraoperative hemorrhage, faster postoperative recovery of liver function, lower incidence of complications, faster postoperative recovery and shorter length of hospital stay.

Objective To investigate the premature infants′ pain operation during their hospitalization and thus provide evidence for the necessity of premature infants pain management. Methods Using the method of convenient sampling, we prospectively collected data of all painful procedures performed on 111 premature infants who recruited from admission to discharge in a Neonatal Intensive Care Unit in Shenzhen. The pain of premature infant was evaluated by premature infant pain profile ( PIPP ) . Results During hospitalization, 111 premature infants were exposed to 8 258 painful operations, with each preterm having (74. 4 ± 18. 22) times and averagely (3. 72 ± 1. 53) times each day. Below 1 500 g birth weight infants and equal and beyond 1 500 g birth weight infants were exposed to a median of 153 and 46 painful procedures, respectively. Among those painful procedures, 3M Transparent Dressing removal was the most frequently pain operation performed on preterm neonates, and peripheral arterial puncture, plantar blood sampling, and subcutaneous injection were top three reasons caused most pain. Conclusions Premature infants, particularly very/extremely low birth weight infants ( VLBWI/ELBWI ) , are exposed to numerous invasive painful procedures. It is necessary to train health-care workers to enhance their pain management ability, thereby to reduce the adverse effects of pain stimuli to the premature infants.

Objective To explore the application of space sand as filling material in the prevention of pressure sore in the lateral position surgery in Neurosurgery Department.Methods A total of 130 cases of lateral decubitus position surgery in Second Hospital of Hebei Medical University from October 2016 to March 2017 were selected and randomly divided into control group (n=65) and observation group (n=65) by random number table method.The control group used traditional gel position pad for lateral decubitus position,while the observation group used self-made space sand position pad for lateral position.The incidence of pressure sores of patients with lateral decubitus surgery of two groups were compared.Results The incidence of pressure sores in the control group was 12.31％,while it was 3.07％ in the observation group.The difference was statistically significant (x2=3.900,P ＜ 0.05).Conclusions The use of space sand position pad can effectively prevent the occurrence of pressure sore in the lateral decubitus position in Neurosurgery Department.

Objective To find an effective and convenient restraint band for the upper limb of the non-compression side for the patients in the lateral decubitus operation in the Neurosurgery Department. Methods From August 2017 to March 2018, patients in the lateral decubitus operation in the Neurosurgery Department,who from the Second Hospital of Hebei Medical University, were selected as the research objects. The self-made posture restraint belt was made of professional exercise shoulder, forearm sheath, binding band and magic stick. By using random number table produced by SPSS 22.0 edition, 160 patients who underwent lateral decubitus operation in the Neurosurgery Department were randomly divided into the control group and the observation group, with 80 cases in each group. In the control group, the conventional shoulder straps and wrist restraint bands were used, while the self-made lateral decubitus upper limb restraint band was used in the observation group. The differences of the time of lateral decubitus placement, the incidence of pressure sore in the non-compression side of the upper limb and the efficiency of restraint were observed and compared between the two groups. Results The time of lateral decubitus placement (365.97±42.08) s and the incidence of pressure sore in the non-compression side upper limb (10.0%) were higher than those of the observation group[ (302.69± 38.25)s, 1.3%]. The differences were statistically significant (P＜0.05). The efficiency (100.0%) of the non-compression side upper limb restraint in the observation group was higher than that in the control group (91.3%). The difference was statistically significant (P＜0.05). Conclusions The self-made upper limb restraint band for neurosurgery lateral position can effectively expose the surgical field, improve the comfort degree of patients, and improve the efficiency of posture placement and restraint.