Objective To investigate the relationship between plasma low-density lipoprotein (LDL) levels and hematoma enlargement of early intracerebral hemorrhage,outcome at 3 months and death.Methods A total of 316 patients with primary intracerebral hemorrhage were included in the study.Their general information was documented.The patients underwent CT scans at 6 and 24 hours after onset.The lipids,blood glucose,blood pressure,and the National Institutes of Health Stroke Scale (NIHSS) scores were detected at the same time.The patients were followed up for 3 months and their modified Rankin scale (mRS) scores and the number of death were recorded.Results The decreased plasma LDL level (odds ratio [OR] 0.323,95％ confidence interval [CI] 0.128 - 0.819; P =0.017) and the increased systolic pressure (OR 1.015,95％ CI 1.000 -1.029; P =0.043) were independently associated with the early hematoma enlargement.The decreased plasma LDL level (OR 0.253,95％ CI 0.102-0.629; P=0.003) and the increased blood glucose (OR 1.458,95％ CI 1.257 - 1.693; P ＜ 0.001 ) were the independent risk factors for poor outcome at 3 months after onset.The decreased plasma LDL level (OR 0.211,95％ CI 0.075 - 0.597; P =0.003),the increased bloot glucose level (OR 1.406,95％ CI 1.212 - 1.632; P =0.001) and the increased blood glucose level (OR 1.026,95％ CI 1.009 - 1.043; P =0.002) were the independent risk factors for death within 3 months.Receiver operating characteristic curves showed that the LDL level ＜ 2.58 mmol/L was an independent predictor for hematoma enlargement (sensitivity 71.79％,specificity 64.71％,positive predictive value 40.00％,and negative predictive value 87.50％ ).Conclusion The decreased plasma LDL level was the independent predictor for early hematoma enlargement,poor outcome and death at 3 months in patients with primary intracerebral hemorrhage.

Abstract: Objective　To analyze the vaccination status of SARS-CoV-2 in children, and explore the relationship between SARS-CoV-2 vaccination and COVID-19 in children. Methods　A retrospective study was conducted to analyze the clinical data of 335 cases of SARS-CoV-2 Omicron variant infection from February 15, 2022 to March 18, 2022 in Shenzhen Third People's Hospital. Results　Among 335 children with SARS-CoV-2 infection, 174(51.9%) cases were vaccinated with the SARS-CoV-2 vaccine; 33(31.4%) cases were vaccinated in the 3-<6 years old group; 141(61.3%) cases were vaccinated in the 6-<14 years old group. There was a statistically significant difference in the proportion of SARS-CoV-2 vaccination between the 6-<14 years old group and the 3-<6 years old group (χ2=26.1, P<0.05). In the study cohort, 3-<6 years old group and 6-<14 years old group, there was no significant difference in the incidence of COVID-19 in the vaccinated group compared with the unvaccinated group (P>0.05). In the study cohort, the proportion of confirmed cases of 1 dose of SARS-CoV-2 vaccine and 2 doses or more of SARS-CoV-2 vaccine was 89.5% (68 cases) and 77.6% (76 cases), respectively; in the 6~<14 years old group, the proportion of confirmed cases of 1 dose of SARS-CoV-2 vaccine and 2 doses or more of SARS-CoV-2 vaccine was 90.0% (54 cases) and 76.5% (62 cases), respectively; the differences were statistically significant (χ2=4.264, P<0.05; χ2=4.279，P<0.05). The IgG levels of 18.28 (6.61, 55.2) AU/mL and 58.3 (25.85, 131.41) AU/mL in the study cohort who were vaccinated for 1 dose, 2 doses and more, respectively; the IgG levels of 20.13 (8.33, 44.33) AU/mL and 56.57 (25.85, 150.07) AU/mL in the 6~<14 years old group who were vaccinated for 1 dose, 2 doses and more, respectively; and the differences were statistically significant (Z=-4.37, P<0.05; Z=-3.96, P<0.05). Conclusions　Children who received 2 doses of SARS-CoV-2 vaccine have a lower incidence of COVID-19 and higher levels of SARS-CoV-2 antibodies compared with who received 1 dose . It is recommended that children are advised to be vaccinated against the COVID-19.

Anemia, Iron-Deficiency ; blood ; diagnosis ; Biomarkers ; blood ; Child ; Child, Preschool ; China ; Enzyme-Linked Immunosorbent Assay ; Female ; Humans ; Infant ; Male ; Receptors, Transferrin ; blood

Based on JCI standard,conduct nursing practice area activities themed as the Warmness,Safe and Painless in the emergency department and outpatient department,deepen the connotation of nursing service.Use PDCA to achieve improvement simultaneously.In all these ways,we improved nursing quality,decreased sentinel event and increased satisfactory rate of the patients,enhance the nursing staff ＇s overall image,promote harmonious relations between nurses and patients.

Objective To explore the expression of merlin and cyclins and the nucleocytoplasmic shuttling of merlin in abiogenous vestibular schwannoma tissues. Methods Four paraffin imbedding vestibular Schwannoma samples were included in the study.The cyclins and merlin were analyzed by immunofluorescence at the same time,and the expression and location were synchronously observed with confocal laser microscopy(CLM) in a single schwannoma cell. Results Cyclins and merlin were perspicuously and synchronously presented in a single cell in vestibular schwannoma tissues.In early G1 phase of the tumor cell,merlin was mainly stained in the nucleus,followed by perinucleus and cytoplasm.In G1/S phase,merlin was concentrated in the perinucleus,less in the nucleus and cytoplasm.Merlin staining showed uniform distribution in the nucleus in G2/M phase,while was absent from the nucleus and concentrated in the perinucleus in late G2/M phase. Conclusion The expression of merlin and various kinds of cyclins can be synchronously presented in abiogenous vestibular schwannoma cells with immunofluorescence and CLM.Merlin is shuttling among the nucleus,cytoplasm and perinucleus along with the progression of cell cycle.

Objective To find out whether Shanghai residents have mastered the knowledge related to iodine deficiency disorders (IDD),and how they choose different kind of salt.Methods Residents were selected by stratified random sampling from all 18 districts(counties) of Shanghai in 2010.Simple random sampling was used at the first level; random function was used at the second level to produce the last 4 numbers of a phone number.People who own the number were selected to be called.Results Totally 219 people completed the investigation.49.3％ (108/219) of the residents only selected iodized salt,and 25.6％(56/219) choose non-iodized salt; 6.8％ (15/219) selected both,and 18.3％ (40/219) don't care.About the reason of choosing iodized salt,25.9％ (28/108) thought it can prevent IDD,6.5％ (7/108) thought it's good to children's intelligence.About the reason of choosing non-iodized salt,35.7％ (20/56) thought they were not iodine deficiency,17.9％ (10/56) thought Shanghai was not an IDD epidemic region.Among the 126 people who had heard of iodine deficiency disorders,7.1％ (9/126) believed that iodine deficiency disorders can lead to varying degrees of mental impairment,65.1％ (82/126) thought it can lead to endemic goiter; 45.2％(57/126) thought eating iodized salt and 33.3％ (42/126) thought eating kelp and laver can prevent IDD.58％(127/219) had no idea of IDD and/or its hazards.Conclusions The resident's knowledge on iodine deficiency disorders is not satisfactory.We should make more effort in health education and help people to choose salt reasonably.

Objective:To establish a method for the determination of related substances in erythromycin ophthalmic ointment. Methods:The extraction method was established and optimized. An HPLC gradient elution method was used for the determination of related substances in erythromycin ophthalmic ointment. Results: One step extraction with PBS (pH 7.0) - methanol(1: 1) had promising effect. After the method validation, it was proved that the method could be used to determine the related substances in eryth-romycin ophthalmic ointment. Conclusion:The method established in the paper provides a better analytical extraction and determina-tion method for the quality control of erythromycin ophthalmic ointment.

By studying the developmental strategy of the revonal medical science and technology and implementation condition from 2001 to 2004 as well as systematically studying the national policy of the scientific and technical field,we proposed the developmental strategy of medical science and technology in Shanghai that the priority for the introduction,the application and the popularization of new or suitable technology should be given,also continuous advancement in technology should be kept.As a result,it is possible to provide the people a safer,more effective,convenient and moderately priced public health and basic medical service.During the past 5 years.we made an experimental work in selected Pudong in Shanghai.It Was proved that the strategy tallies with the actual situation of Pudong and is effectual in practice.

Objective To evaluate the effect of intravenous lidocaine on postoperative pain and acute rehabilitation after laparoscopic hysterectomy.Methods Ninety-six patients scheduled for lapa-roscopic hysterectomy under general anesthesia were randomized into 2 groups (n = 48 ).In test group,lidocaine 1.5 mg/kg was administered at induction,then with a continously infusing rate of 2 mg·kg-1 ·h-1 until the end of surgery.In control group,saline was instead.Record the resting and coughing pain scores at 6,12,24 and 48 h after surgery,morphine consumption during the first 48 h, time to first flatus,6 min walk test (6MWT)result,and side effects such as dizzy,nausea and vomi-ting.Results Resting VAS scores at 6,12 and 24 h postoperatively were lower in test group than in control group (P <0.05).Coughing VAS scores in test group were lower than in control group at all time points (P <0.05).The morphine consumption was lower in test group than in control group (P<0.05).Time to first flatus was earlier in test group than in control group (P <0.05 ).6MWT at day 4 and 5 were significantly enhanced in test group (P <0.05 ).Conclusion Intravenous lidocaine can reduce postoperative pain scores and morphine consumption,as well as improve early rehabilita-tion after laparoscopic hysterectomy.

Objective:To study the radiation dose rate around patients underwent renal dynamic imaging of SPECT with 99Tcm-DTPA, so as to provide the basis for ensuring the radiation safety of the surrounding environment and the general public.Methods: 109 patients who underwent renal dynamic imaging were enrolled in this study, and the radiation dose rates of different time and different distance after 99Tcm-DTPA was injected patients were measured. And then, the changes of dose rate following time and distance were analyzed. Results: At the 0.5h, 1h, 2h, 3h, 6h, and 7h after radiopharmaceuticals were injected patients underwent renal dynamic imaging, the radiation dose rates were 0.76-8.86 μSv/h, 0.68-7.27 μSv/h, 0.57-4.52 μSv/h, 0.56-3.90 μSv/h, 0.23-2.07 μSv/h and 0.21-1.05 μSv/h, respectively, between 0.5 m and 4 m away from patients. At 24h after radiopharmaceuticals were injected, all of radiation dose rates at different distances around patients were same with background values.Conclusion: The radiation dose rates around patients underwent renal dynamic imaging will rapidly decrease with the increasing of time and distance. At 24h after radiopharmaceuticals were injected, all of radiation dose rates at different distances away from patients were same with background values.