1.Correlative analysis between anxiety and coping mode of parents of children with airway foreign bodies
Chinese Archives of Otolaryngology-Head and Neck Surgery 2016;23(6):328-330
OBJECTIVE To investigate the correlative between anxiety and coping mode of parents of children with air way foreign bodies. METHODS Self-rating anxiety scale (SAS) and simplified coping style questionnaire (SCSQ) were used to investigate the anxiety level and coping mode among 212 parents of children with airway foreign bodies. RESULTS The SAS scores of parents of children with airway foreign bodies was considerably higher than China normal, there was significant difference between the two (P <0.01), the positive coping style score was higher (P<0.05), while the negative coping style score was lower than the normal (P <0.01). The SAS score was significantly and positively related to the negative coping style score (P<0.01), and not related to the positive coping style score (P>0.05). CONCLUSION The parents of children with airway foreign bodies have higher anxiety level than the norm, they often take an positive coping style.
3.Determination of Related Substances in Erythromycin Ophthalmic Ointment
Xiaodong ZHAO ; Rong FU ; Yu ZOU
China Pharmacist 2015;18(12):2168-2170
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.
5.Evaluation on dosage-based efficacy-toxicity correlation of Tripterygium wilfordii against immune inflammation in mice.
Qing-hua ZHAO ; Xiao-yu LI ; Qun FENG ; Rong SUN
China Journal of Chinese Materia Medica 2015;40(6):1139-1143
OBJECTIVETo study the anti-immune inflammation efficacy and toxicity of Tripterygium wilfordii decoction, in order to provide experimental basis for studies on its "efficacy-toxicity" correlation.
METHODThe delayed hypersensitivity model was established by dinitrofluorobenzene in mice. Different doses of T. wilfordii decoction was administered for 5 consecutive days. The ear swelling inhibition ratio and the toxic action were observed. After the final administration, the biochemical indexes of PGE2, TNF-α, IL-2, ALT, AST, PA, TBA, TBIL in serum were detected, and the visceral indexes of heart, liver, spleen and kidney were measured.
RESULTThe DNFB-induced ear swelling could be notably inhibited by multiple oral administration of T. wilfordii decoction, with the ED50 and its 95% confidence limit of 0.34 (0.21-0.42) g x kg(-1). The contents of PGE2, TNF-α, IL-2 in serum decreased in a dose-dependent manner. The activities of serum AST, ALT, TBA, TBIL and the PA content reduced.
CONCLUSIONT. wilfordii decoction shows a significant anti-immune inflammation efficacy within the dosage range between 0.59 and 2.34 g x kg(-1) in a dose-dependent manner. With a certain hepatotoxicity, high dose (2.34-4.68 g x kg(-1)) of T. wilfordii decoction can cause substantial liver injury, with a dose dependence in liver function index. Therefore, the efficacy and toxicity of T. wilfordii is dose dependent, which provides reference for preventing adverse drug reactions in clinic and developing early-warning schemes and ensure the clinical medication safety of T. wilfordii.
Animals ; Anti-Inflammatory Agents ; administration & dosage ; chemistry ; toxicity ; Drug Dosage Calculations ; Drug Evaluation, Preclinical ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; toxicity ; Edema ; drug therapy ; genetics ; immunology ; Humans ; Interleukin-2 ; genetics ; immunology ; Male ; Mice ; Tripterygium ; chemistry ; toxicity ; Tumor Necrosis Factor-alpha ; genetics ; immunology
6.Analysis of normal eye anterior segments in different ages
Xue-ting, LV ; Yu-lan, WANG ; Zhao-rong, ZHU
Journal of Shanghai Jiaotong University(Medical Science) 2009;29(6):709-711
Objective To measure and conduct statistic analysis of normal eyes by Pentacam. Methods Two hundred and twenty-one healthy people (442 eyes) underwent examinations of Pentacam, and they were divided into 5 groups by age: <40 years old group (50 people, 100 eyes), 40-49 years old group (50 people, 100 eyes), 50-59 years old group (50 people, 100 eyes), 60-69 years old group (50 people, 100 eyes) and >70 years old group (21 people, 42 eyes). Results With the increase of age, there were significant differences in chamber volume, chamber angle and anterior chamber depth among age groups (P<0.05). In elder age groups, there were significant differences in these parameters between males and females (P<0.01). Conclusion Anterior segment parameters are significantly correlated with age. After 60 years old, the anterior segment parameters become significantly different with gender.
8.Two cases with recurrent enlarged parotid gland.
Shen-xia YUAN ; Yu-zhong ZHAO ; Rong-fen LIU
Chinese Journal of Pediatrics 2008;46(11):874-875
Adolescent
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Child
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Female
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Humans
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Parotid Diseases
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pathology
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Parotid Gland
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pathology
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Recurrence
9.Preliminary analysis of language and speech features in children with cerebral palsy
Mei HOU ; Rong YU ; Rongan ZHAO ; Shuqiu LI ; Honglei GUO
Chinese Journal of Physical Medicine and Rehabilitation 2003;0(04):-
Objective To characterize the language development and articulation in children with different types of cerebral palsy. Methods The data from 76 children with cerebral palsy who underwent standardized tests of speech and language were analyzed. The incidence and abnormal pattern were compared between groups. ResultsLanguage delay and/or dysarthria were noted in 73.1% of these subjects. Children with diplegia developed similar levels both in comprehension and verbal expression, whereas those with tetraplegia and athetoid developed poorer verbal expression. The incidence of language delay in children with diplegia, tetraplegia and athetoid were 45.95%, 90% and 64.7%, respectively. Dysarthria was found in all the children with tetraplegia, athetoid and ataxia, but only 48.65% of those with diplegia. Conclusion Language disorders were common in children with cerebral palsy, especially those with athetoid and tetraplegia.
10.Predictive factors of early neurological deterioration in patients with ischemic stroke
Zhongwen HU ; Xuemin ZHAO ; Xiaozheng YUAN ; Rong YU
International Journal of Cerebrovascular Diseases 2015;(8):597-601
Objective To investigate the risk factors for early neurological deterioration (END) in patients with ischemic stroke. Methods The consecutive patients with new acute ischemic stroke within 24 h were enrol ed. They were divided into either an END or a non-END group. Their relevant medical history, baseline clinical data, imaging examinations and laboratory test results in both groups were compared. Results A total of 95 patients with acute ischemic stroke were enrol ed, including 32 in the END group and 63 in the non-END group. There were significant differences in the proportion of patients in diabetes mel itus (χ2 =6. 081, P=0. 014), baseline National Institutes of Health Stroke Scale (NIHSS) score >15 (χ2 =9. 851, P=0. 002), baseline infarct volume >30 cm3 (χ2 =10. 815, P=0. 001), and fever (χ2 =6. 642, P=0. 010), as wel as the fasting glucose (t=2. 632, P=0. 010), homocysteine (t =2. 997, P=0. 003), C-reactive protein (t=2. 349, P=0. 021), baseline NIHSS (Z=497. 5, P=0. 001), and baseline infarct volume (Z=544. 5, P<0. 001) between the 2 groups. Furthermore, there were significant differences in the proportions of patients in large artery atherosclerotic stroke (χ2 =24. 539, P<0. 001 ) and smal arterial occlusive stroke (χ2 = 27. 913, P< 0. 001 ) in the TOAST classification, as wel as the total anterior circulation stroke (χ2 =7. 578, P<0. 006) and partial anterior circulation stroke (χ2 =4. 818, P<0. 028) in the OSCP classification. Multivariate logistic regression analysis showed that fasting glucose >6. 0 mmol/L (odds ratio [OR] 6. 951, 95%confidence interval [CI] 2. 159-22. 348; P=0. 001), homocysteine >15 μmol/L (OR 3. 301, 95% CI 1. 028-10. 595; P=0. 045), NIHSS score >15 (OR 4. 174, 95% CI 1. 772-14. 870;P=0. 028), infarct volume >30 cm3 (OR 4. 996, 95% CI 1. 334-18. 717; P=0. 017), and fever (OR 4. 528, 95% CI 1. 334-15. 372;P=0. 015) were the independent risk factors for occurring END in patients with acute ischemic stroke. Conclusions The baseline glucose, NIHSS score, infarct volume, homocysteine, and increased body temperature are the independent risk factors for occurring EDN in patients with acute ischemic stroke.