Humans ; Rhinitis, Allergic, Perennial ; Rhinitis, Allergic, Seasonal

Central Nervous System ; radiation effects ; Eye ; radiation effects ; Humans ; Immune System ; radiation effects ; Radiation ; Radiation Injuries ; prevention & control ; Radiation Protection ; methods ; Reproduction ; radiation effects

Humans ; Nasal Obstruction ; therapy ; Rhinitis, Allergic, Perennial ; therapy

Chronic Disease ; Humans ; Macrolides ; therapeutic use ; Sinusitis ; drug therapy

Objective To observe the expression of synaptotagmin I(syt I)protein in the prefrontal cortex of adult-onset hypothyroidism rats and the effects of replicated therapy in different doses of thyroid hormone on the syt I protein.Methods All 44 aduh male Sprague-Dawley rats were divided into 4 groups randomly according to their body mass:hypothyroidism group,routine dosage thyroxine treatment group,high dosage thyroxine treatment group and control group.The adult male Sprague-Dawley rats were replicated to the adult-onset hypothyroidism and treatment models with propyhhiouracil(PTU).The levels of serum T3,T4 were assayed by the radioimmunoassay method and the level of the syt I protein in the molecular layer,external granular layer,external pyramidal layer,internal granular layer and internal pyramidal layer in prefrontal cortex was analyzed by immunohistochemistry.Results In the hypothyroidism group,the levels of serum T3 and T4[(0.34±0.04),(43.01±2.95)nmol/L]were significantly lower than those in the control group[(0.65±0.15), (55.20±3.56)nmol/L, F value: 6.026,5.940,4.503,P<0.05 or <0.01 ], the levels of the syt I protein in the molecular layer(0.018±0.010), external granular layer (0.020±0.007), external pyramidal layer(0.013±0.008), internal granular layer(0.011±0.005), internal pyramidal layer(0.024±0.013) of prefrontal lobe were significantly lower compared to the control group[(0.028±0.010,0.031 ± 0.010,0.028 ± 0.010,0.022 ± 0.008,0.038 ± 0.013), F value: 5.697,8.965,14.668,13.597,6.807,P<0.05 or <0.01 ]. In the routine dosage of the thyroxine treatment group, the levels of serum T3,T4 [(0.63 ±0.05), (55.04 ± 3.77)nmol/L] were not significantly different compared to the control group(F value: 3.162,0.367,all P>0.05), and the level of the syt I protein in the molecular layer, external granular layer, external pyramidal layer, internal granular layer and internal pyramidal layer in prefrontal cortex showed a significant improvement of the syt I protein(0.027 ± 0.013,0.025 ± 0.009,0.022 ± 0.008,0.020 ± 0.010,0.033 ± 0.010), which were similar to that of the control group(F value: 0.094,2.208,2.467,0.350,0.693, all P>0.05). In the high dosage thyroxine thyroid hormone treatment group, the levels of serum T3 and T4[ (1.11 ± 0.10), (96.68 ± 6.42)nmoL/L] were higher than the control group(F value: 6.291,12.031, all P<0.01), the expression of the syt I protein(0.028 ± 0.008,0.031 ±0.011,0.026 ± 0.012,0.023 ± 0.011,0.038 ± 0.010) were not significantly different compare to the control group (F value: 0.001,0.019,0.111,0.061,0.001, all P>0.05). Conclusions The expression of the syt I protein in the prefrontal cortex of adult-onset hypothyroidism can be decreased, which can be reversed by routine dosage of thyroxine treatment.

Nasal polyposis (NP) is a common chronic inflammatory disease of the rhinosinus mucosa and a complex disease with strong genetic and environmental components. During the past 10 to 20 yr, many studies have been performed to determine differential gene expression profiles between NP and normal nasal tissues, in order to identify susceptible genes that are associated with NP-related traits. Despite achievement in the identification of candidate genes and their associated pathogenic pathways, the large challenges remain as the genetic and molecular alterations required for its development and progression are still unclear. Therefore, the development of novel, powerful tools for gene discovery, and a closer integration of genetics and medical biology would provide valuable insight into the pathogenesis of NP.
Achievement ; Biology ; Gene Expression ; Genetic Association Studies ; Mucous Membrane ; Transcriptome

Objective To investigate the changes of serum glycocholicacid(CG),hyaluronic acid(HA),procollagen type Ⅲ(PCⅢ) in neonatal diseases.Method The levels of serum CG,HA and PCⅢ were measured by radioimmunoassay in 46 neonates with different diseases and 20 healthy neonates.Results Serum CG and HA in patients group were significant higher than those in healthy control group(P

Animals ; Biological Warfare ; Burns ; pathology ; Burns, Chemical ; pathology ; Chemical Warfare ; China ; Humans ; Military Medicine ; Radiation Injuries ; pathology ; Wounds, Gunshot ; pathology

Objective To evaluate the effect of health education in controlling the iodine deficiency diserders(IDD) in order to provide reference data for the further prevention and control. Methods Each village of 3 towns in Congjiang County was selected in 2007, where the health education lasting for 10 months had been implemented in the school students of 3-6 grade and the villagers. The school students of 3-6 grade and 30 housewives in the villagers were investigated for their IDD control knowledge, the salt consuming conditions as well as the sales of both rough and fine salt at a salt retail site in each village before and after the health education was implemented. Results The awareness rate of the knowledge of IDD control in the students and housewives was 91.4% (581/636) and 78.3% (282/360), respectively after intervention, which significantly increased (χ2= 532.044, 326.117, both P < 0.01) compared with the rate of 28.2% (184/652) and 11.4% (41/360) before intervention. The proportion of consuming fine salt was 91.8%(146/159) and 95.6%(86/90), significantly inereased(χ2= 236.623, 135.350, both P < 0.01) compared with 6.1%(10/163) and 7.8% (7/90) found before intervention. The selling proportion of fine salt at the salt retail site in the village was 60.0%(900/1500), significantly increased(χ2= 824.176, P < 0.01) compared with 10.0%(150/1500) before intervention. Conclusions Health education and promotion is solid foundation for effectively controlling IDD, through which the students and villagers are actively and voluntarily involved in the program and hence have formed good living and hygiene habits, thus expected effect has been obtained.

OBJECTIVETo study the clinical effects of integrative Chinese and Western medicine in treating chronic urticaria and its impact on peripheral blood content of interleukin-10 (IL-10) and IL-8.

METHODSPatients were assigned to the treatment group and the control group according to their sequence of visiting. They were treated orally with levocetirizine hydrochloride 5 mg once a day, but additional Kangqian Decoction (a self-formulated Chinese herbal preparation consisted of thorowax root 15 g, divaricate saposhnikovia root 9 g, licorice root 15 g, moutan bark 15 g, red sage root 15 g, milkvetch root 30 g, and schisandra fruit 12 g, etc. ) was given to the treatment group one dose per day, for 2 weeks as one therapeutic course. The efficacy was evaluated after two courses of medication, and patients' IL-10 and IL-8 levels in the peripheral blood were determined before and after treatment.

RESULTSThe total effective rate in the treatment group and control group was 93.75% and 56.66% respectively with significance difference between them (P <0.01). After treatment, the level of serum IL-10 was significantly lower while that of IL-8 was significantly higher in the treatment group (2.96 +/- 1.66, 50.17 +/- 32.35) than that in the control group (4.77 +/- 2.99, 29.44 +/- 17.62) respectively (P < 0.01).

CONCLUSIONChronic urticaria was related to the immune unbalance of body. Integrative medicine could adjust immune function to display a quick, potent anti-inflammatory and anti-anaphylactic actions in treating chronic urticaria with less adverse reaction and low recurrent rate.

Adolescent ; Adult ; Cetirizine ; therapeutic use ; Chronic Disease ; therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Integrative Medicine ; Interleukin-10 ; blood ; Interleukin-8 ; blood ; Medicine, Chinese Traditional ; Middle Aged ; Urticaria ; blood ; drug therapy ; immunology ; Young Adult