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Objective To investigate maternal awareness and knowledge of obstructive sleep apnea syndrome (OSAS) and their compliance with polysomnography monitoring in snoring gravidas.Methods This study enrolled 589 volunteered gravidas who were treated at the 908th Hospital of Chinese People's Liberation Army Joint Logistic Support Force or Maternal and Child Health Hospital of Jiangxi Province from April 2016 to April 2017.The maternal knowledge of OSAS (0 point:complete lack of knowledge of OSAS;1 to 4 points:with partial knowledge of OSAS;5 points:correct understanding of OSAS) and the way of obtaining this knowledge were studied using a self-designed questionnaire.Influencing factors,including gestational weeks,educational background,snoring and high-risk pregnancy,were also analyzed.Chi-square test was used for statistical analysis.Results The 589 gravidas had few knowledge of OSAS and only 11 of them [1.9％ (11/589)] were able to fully understand OSAS (5 points).The proportion of women who were completely lack the knowledge of OSAS (0 point) in those less-educated women was higher than in those well-educated group [61.9％ (78/126) vs 52.0％ (241/463),x2=3.873,P=0.049].Among the gravidas who were unaware of their snoring condition,those completely lack the knowledge of OSAS (0 point) accounted for 67.0％ (209/312),which was higher than the percentage among gravidas knowing they had or did not have snoring problem [35.6％ (21/59),40.8％ (89/218);x2=20.755,35.687;both P＜0.017].There was no significant difference in OSAS awareness among gravidas regardless of their gestations and whether they were classified as high-risk or not (all P＞0.05).Of 59 gravidas with snoring,only 15 (25.4％) accepted polysomnography monitoring.Eight out of the 589 gravidas (1.4％) were diagnosed with OSAS during pregnancy.Conclusions Gravidas have poor knowledge and awareness of OSAS,especially those with low educational background and not knowing their snoring condition,resulting in poor compliance with polysornnography monitoring and low diagnostic rate of OSAS during pregnancy.
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From the Chinese medicine point of view on the physiological functions of healthy atmosphere and vitality, healthy atmosphere and vitality of the relationship, we can know that healthy atmosphere and vitality has important role in the life activities of the body. They complement each other. In the pathogenesis of AIDS, AIDS epidemic poi-son has the characteristics of wounding healthy atmosphere. When it attacks the body upright, vitality will be injured firstly. Because of that it is inextricably linked with the characteristics of the AIDS epidemic poison and vitality physiological functions. Therefore, AIDS epidemic poison attacks healthy atmosphere and vitality co-exist, the injury of healthy atmosphere and vitality is throughout the whole process of AIDS .
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Objective:To probe into if human molecular adjuvant hC3d3 promote the immunogenicity of hCG? antigen to human immuno-competent cells on the basis of fusion protein.Methods:The isolated B cells, the combination of B cells and T cells, PBMC and Raji cells were treated in vitro respectively with 1, 10 and 100 nmol/L hCG?, hCG?-hC3d3 or PWM for 8-12 days. The cell proliferation was determined by incorporation of [3H] thymidine. The Ig levels in the 12-day culture supernatants were measured by indirect ELISA. The Ig-secreting cells in the 10-day cultured lymphocytes were detected by the enzyme-linked immunospot(ELISPOT) assay.Results:It was found that the proliferation of B cells, the combined B and T cells, PBMC and Raji following exposure to hCG?-C3d3 fusion protein was significantly higher than that of hCG? alone. The levels of total Ig the in 12-day culture supernatants of B cell, the combined B and T cells, and PBMC treated with 100 nmol/L hCG?-C3d3 fusion protein were 4-fold, 10-fold and 10.85-fold more than that of hCG? alone. The Ig-secreting cells were significantly increased after treated with hCG?-C3d3 fusion protein compared to the hCG? alone.Conclusion:The human molecular adjuvant hC3d3 improves the immunogenicity of hCG? in human immuno-competent cells if fused to the antigen.
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Objective To investigate the clinical and laboratory profiles of a patient with pustular psoriasis-like skin lesion and cerebral palsy due to biotinidase deficiency. Methods A 5 year and 4 month-old boy with biotinidase deficiency was confirmed by urinary organic acid analysis with gas chromatography/mass spectrometry (GC/MS)and biotinidase activity assay of peripheral blood. His clinical features, laboratory findings, treatment and outcome were studied. Results The boy showed difficulty in taking food after birth, gradually eczema and pustules appeared at the age of 2 months, and generalized erythema and intractable pustular psoriasis-like lesion at the age of 8 months. His intellectual development was normal with retardation of locomotor system. He had muscular dystonia at the age of 6 months. Physical examination showed generalized pustular psoriasis-like lesion, generalized paralysis, hypertonic contracture of extremities, sparseness of scalp hair and severe malnutrition. Routine laboratory tests showed a mild anemia, metabolic acidosis and elevation of plasma creatine phosphokinase. Increased excretion of urinary lactate, pyruvate, 3-OH-propionate, propionylglycine, and 3-methylcrontonylglycine were observed. Biotinidase activity of his peripheral blood was below 0.1 pmol/min/3mm (normal 6.3-9.3 pmol/min/3mm). Biotin (10 mg/day) supplementation led to a dramatic recovery of the skin lesion. After the treatment of rehabilitation, his muscle power was also improved gradually. Conclusions Dermatological and neurological manifestations are the main features of biotinidase deficiency. Early diagnosis and biotin administration can greatly improve the clinical symptoms. Generalized pustular psoriasis-like lesion and cerebral palsy of this boy have improved after the supplementation of biotin, but he may be remained wheelchair-dependent because of delayed diagnosis.