We investigated health condition and evaluate the viability of Barthel's measuring scale for 1297 elder patients at 17 nursing homes.We nursed all patients by standards and performed a comparison study.The nursing percentages of highest and lowest levels were higher than the previous ones ( P ＜ 0.01 ),while the nursing percentage of normal level was lower than the previous one ( P ＜ 0.01 ).The cooperation between doctors and nurses became optimized through progressive patient care.Ideal nursing standard should be based upon the doctors' judgment and nurses' evaluation.The new standard will be more suitable for patients and easier to control for nurses.

AIM:To observe the effect of fresh amniotic membrane transplantation ( FAMT) in acute ocular chemical burns.
●METHODS:A prospective study of 25 consecutive cases (36 eyes) with acute ocular chemical burns were treated with FAMT. The clinical efficacy was observed such as the time of amniotic membrane absorbed, corneal epithelialization & transparency, visual acuities and complications.
●RESULTS: With follow-up ranged from 3 to 6mo, 31 eyes′ amniotic membrane were dissolved in 2wk (86%). A total of 33 eyes showed corneal epithelialization in 4wk ( 92%) , 3 eyes showed persistent corneal epithelial defects and need secondary limbal stem cell transplantation or corneal transplantation ( 8%) . A total of 10 eyes showed superficial corneal vascularization (28%), 6 eyes′ cornea were opacity in part (17%), and one eye was symblepharon (3%).
●CONCLUSION:Early FAMT is an effective treatment in the management of acute ocular chemical burns to support epithelial healing, restore ocular surface integrity with potential to improve vision and reduce the incidence of complications. Furthermore, FAMT has advantages of easily obtain and convenient usage, which is suitable in local hospital of our country.

A chiral LC-MS/MS method for the simultaneous analysis of desvenlafaxine (DVS) enantiomers in human plasma was developed and applied to a pharmacokinetic study on 12 Chinese healthy volunteers. d6-Desvenlafaxine was used as internal standard (IS). Chromatographic separation was performed on the Astec Chirobiotic V chiral column (150 mm x 4.6 mm, 5 μm). The assay was linear over the concentration range of 0.500-150 ng x mL(-1) for both enantiomers (r2 > 0.99). The method was successfully applied to a stereoselective pharmacokinetic study of 100 mg desvenlafaxine sustained release tablets on 12 Chinese healthy volunteers under fasting conditions. The results showed that the pharmacokinetic parameters were similar to both enantiomers in Chinese healthy volunteers. The AUC(0-t), and C(max) of the two enantiomers were about 1.5 times higher than those of blacks and whites reported in the literature.
Administration, Oral ; Area Under Curve ; Asian Continental Ancestry Group ; Chromatography, Liquid ; Cyclohexanols ; blood ; pharmacokinetics ; Delayed-Action Preparations ; Desvenlafaxine Succinate ; Dose-Response Relationship, Drug ; Healthy Volunteers ; Humans ; Male ; Plasma ; chemistry ; Stereoisomerism ; Tablets ; Tandem Mass Spectrometry

Objective To explore the value of color doppler ultrasonography by bed side in the early diagnosis of HIE in full term neonates.Methods The changes of cerebral parenchymal and cerebral arterial blood stream parameter on 35 cases of neonates clinically diagnosed HIE of mild and moderate degree and 40 cases of normal newborns on the 24,48 and 72 hours after birth were observed by color doppler ultrasonography by bed side.Results 1.The cerebral parenchyma was even echo in normal newborns,but it was maldistributed and reinforced in mild asphyxia neonates and it was more serious in moderate degree.The echo of cerebral parenchyma in mild degree was near normal in 48 hours after birth,while the echo of cerebral parenchyma in moderate degree was still maldistributed and reinforced in 48 and 72 hours after birth.2.There was obvious changes in the cerebral arterial blood stream parameter and hemodynamics of the asphyxia newborns compared with normals.The systolic peak velocity(Vs)and end diastolic velocity(Vd)of the cerebral arteries in mild and moderate degree were obviously lower than that of control group in 24,48 hours after birth(Pa0.05).3.Resistance index(RI)of the cerebral arteries in mild and moderate degree were higher than that of control group in 24,48 hours after birth(Pa0.05).Conclusion Color doppler ultrasonography by bed side is a convenient,noninvasive method for diagnosing HIE.

Objective To investigate the characteristics of the patients with post-stroke depression (PSD).Methods208 cases of patients with stroke were analyzed retrospectively. Results and ConclusionThe PSD occurred more frequently within the first month but less on the first week (P<0.001). The incidence of PSD was higher in female than in male (P<0.001).Frontal, temporal, parietal cortices lesion significantly increased the incidence of the PSD compared with in other area(P<0.01). The more severely the neural function was damaged, the higher the incidence of the PSD was. The muscle strength of patients with PSD recovered poorer than those without PSD. There was significant difference in the incidence of the PSD between the middle age group and aged group (P<0.01).

This study aimed to construct recombinant adenovirus expressing Epstein-Barr nuclear antigen 1 (EBNA1) against nasopharyngeal carcinoma (NPC). The C-terminal region fragment of the ebna1 gene of Epstein-Barr virus was amplified from the standard strain B95-8 by polymerase chain reaction (PCR). The gene fragment was inserted into the pDC316 shuttle plasmid using the EcoRI and BgIII restriction enzyme sites. The pDC316-ebna1 shuttle plasmid and pBHG helper plasmid were cotransfected into HEK293 cells after sequencing. The soluble protein was extracted from HEK293 cells, which caused apparent cytopathic effects. The transcription and expression of the ebna1 gene were confirmed using flow cytometry and Western blotting. rAd-ebna1 titers were measured by the TCID50. rAd-ebna1 was injected into BALB/c mice at a dose of 2 x 10(8) VP per mouse, EBNA1 epitope-specific responses were measured at 1st, 2nd, 4th and 8th weeks post-immunization. The target fragment of ebna1 (939 bp) was obtained by PCR, and was in consensus with the sequence from the standard strain B95-8. Cytopathic effects were observed after the pDC316-ebna1 shuttle plasmid and pBHG helper plasmid were cotransfected into HEK293 cells. rAd-ebna1 was successfully recombined in HEK293 cells. EBNA1 protein was detected in HEK293 cells, rAd-ebna1 titers reached 10(8) TCID50/mL. Specific responses to CD4+ epitopes of EBNA1 were detected in the immunized mice. In conclusion, rAd-ebna1 was successfully constructed and induced specific responses to CD4+ epitopes of EBNA1 in immunized mice.
Adenoviridae ; genetics ; immunology ; Animals ; CD4-Positive T-Lymphocytes ; immunology ; virology ; Epstein-Barr Virus Infections ; immunology ; prevention & control ; virology ; Epstein-Barr Virus Nuclear Antigens ; administration & dosage ; genetics ; immunology ; Genetic Vectors ; genetics ; immunology ; Herpesvirus 4, Human ; genetics ; immunology ; Humans ; Male ; Mice ; Mice, Inbred BALB C ; Viral Proteins ; administration & dosage ; genetics ; immunology

Objective To detect the argyrophilic proteins in nucleolar organizer regions(Ag-NORs) that express rDNA and rRNA proliferation of T lymphocytes before chemotherapy and after complete remission(CR) in children with primary acute leukemia(AL).Methods The argyrophilic granules area of NOR/nuclear area(I.S%) of T lymphocytes was detected by image analysis system in peripheral blood of 42 patients before chemotherapy and after CR and 30 normal children.Results I.S% in the patients before chemotherapy(5.06%?1.36%) were significantly lower than those in the healthy donors(7.51%?1.06%)(t=8.238 P0.05).Conclusion These results suggest that decrease of Ag-NORs expresses the evidence for tumour induced suppression of immune function of T cells in children with AL prior to treatment.

OBJECTIVETo study the MRI manifestation of testicular tumor and the value of MRI in the diagnosis of the disease.

METHODSWe retrospectively analyzed 23 cases of pathologically confirmed testicular tumor, and observed the morphological characteristics, signals and surrounding conditions of the tumor using plain and enhanced MRI scanning.

RESULTSOf the 23 cases, seminoma was identified in 7, mixed germinoma in 3, teratoma in 3, endodermal sinus tumor in 2, epidermoid in 1, Leydig cell tumor in 1, leucoma in 1, nonspecific inflammatory mass in 3, and tuberculosis in 2. MRI revealed the precise locations and specific characteristics of

CONCLUSIONBased on MRI findings and clinical manifestation, most testicular tumors can be diagnosed correctly.

Adolescent ; Adult ; Carcinoma, Embryonal ; diagnosis ; Child ; Child, Preschool ; Endodermal Sinus Tumor ; diagnosis ; Germinoma ; Humans ; Infant ; Leydig Cell Tumor ; diagnosis ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Retrospective Studies ; Seminoma ; diagnosis ; Teratoma ; diagnosis ; Testicular Neoplasms ; diagnosis ; Young Adult

OBJECTIVETo observe the dynamic time-phase expressions of key genes of brain-gut CaM signal pathway of spleen Qi deficiency rats and the intervention effect of Sijunzi decoction.

METHODMale Wistar rats were randomly divided into the normal control group, model 14 d, 21 d, 28 d groups, and Sijunzi decoction 14 d, 21 d, 28 d groups. Except for the normal control group, the remaining groups were included into the spleen Qi deficiency model with the bitter cold breaking Qi method (ig 7.5 g · kg⁻¹ · d⁻¹ of Rheum officinale, Fructus aurantii immaturus, Magnolia officinalis preparation) and the exhaustive swimming method. On the 7th day after the modeling, the Sijunzi decoction groups were orally administered with Sijunzi decoction 20 g · kg⁻¹ · d⁻¹. The expressions of key genes CaM/CaMK II of CaM signaling pathway in hippocampus and intestine at different time points by immunohistochemical method and Western blot. At the same time, the intervention effect of Sijunzi decoction on spleen Qi deficiency rats and its mechanism were analyzed.

RESULTSpleen Qi deficiency rats showed higher intestinal CaM/CaMK II expression and lower hippocampus CaM/CaMK II expression than normal rats (P < 0.05, P < 0.01). After the treatment of Sijunzi decoction, spleen Qi deficiency rats showed reduction in intestinal CaM/CaMK II expression and increase in hippocampus CaM/CaMK II expression (P < 0.05, P < 0.01).

CONCLUSIONThe formation of spleen Qi deficiency syndrome may be related to the high expression of CaM/CaMK II in small intestine tissues and its low expression in hippocampus tissues. Sijunzi decoction may achieve the therapeutic effect in spleen Qi deficiency syndrome by reducing the CaM/CaMK II expression in intestinal tissues and increasing it in hippocampus tissues.

Animals ; Brain ; drug effects ; enzymology ; metabolism ; Calcium-Calmodulin-Dependent Protein Kinase Type 2 ; genetics ; metabolism ; Calmodulin ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Intestines ; drug effects ; enzymology ; metabolism ; Male ; Qi ; Rats ; Rats, Wistar ; Spleen ; drug effects ; Splenic Diseases ; drug therapy ; enzymology ; genetics ; metabolism

OBJECTIVETo investigate the influencing factors for psychological and behavioral problems in school-age twins and to provide a basis for reducing the incidence of these problems.

METHODSThe psychological and behavioral problems were assessed in 147 pairs of twins aged 6-12 years in Huhhot, China, using the Achenbach Child Behavior Checklist (CBCL). The Family Adaptability and Cohesion Evaluation Scales and Family General Condition Questionnaire were used to collect data.

RESULTSThe overall detection rate of psychological and behavioral problems in these children was 24.1%; the detection rate of thought problems (15.3%) was the highest, and the detection rate of physical discomforts (3.4%) was the lowest. According to the multiple logistic regression analysis, full-term birth or not was significantly associated with withdrawn behavior and total score on the CBCL (P<0.05); temperament type was significantly associated with thought problems and overall detection rate of psychological and behavioral problems (P<0.05); father's child-bearing age was significantly associated with thought problems (P<0.05); family cohesion was significantly associated with discipline violation (P<0.05); family adaptability was significantly associated with thought problems (P<0.05); family rearing patterns were significantly associated with socialization problems (P<0.05).

CONCLUSIONSChildren's temperament type, full-term birth or not, father's child-bearing age, family cohesion, family adaptability, and family rearing patterns are the main influencing factors for the psychological and behavioral problems in school-age twins.

Child ; Child Behavior Disorders ; etiology ; Female ; Humans ; Logistic Models ; Male ; Problem Behavior ; psychology ; Twins ; psychology