Objective To discuss the mental rehabilitation of disabled children under International Classification of Functioning, Disabil-ity and Health (ICF). Methods The target, the organization of work team, environment support and the core problems of disabled children's mental rehabilitation were discussed based on the concept of ICF. Results The goal of mental rehabilitation was to recover the mental func-tion of disabled children. The multidisciplinary team should include medicine, psychology, education, social work and so on. Supportive en-vironments such as professional workers, families, communities, partner and barrier-free environment were the effective means of disabled children's mental rehabilitation. Respect and equality were the precondition of disabled children's mental rehabilitation, and positive atten-tion should be the working attitude. Conclusion ICF-CY can provide a new perspective and framework for the mental rehabilitation of dis-abled children.

The kidneys removed from six female adult dogs were injected through the renal artery with ABS at a constant pressure between 33.3—33.7 kPa(250—280mmHg). Small specimens cut out from the kindneys were digested in 3％ trypsin solution for 48 hours and then eroded in 50％ HCl. The cast specimens were studied under the scanning electron microscope. The results were outlined as follows: 1. The corrosion-cast models of the renal glomerulus of the dogs observed under the SEM could be divided into three kinds: the spherical glomerulus, the chrysanthemum-like glomerulus and mixed glomerulus. 2. In general, the afferent and efferent arteriolae entered or exited at the hilum of glomerulus. Rarely, the efferent vessel left the glomerulus at the opposite side of the hilum. Anastomoses between the afferent and efferent or between the efferents vessels were found in our casts. 3. The capillary network of the juxtaglomerular apparatus was observed at the hilum of glomerulus in our casts. The diameters of the meshes of the capillary network were smaller than that of the vessels themselves.

Objective To research the protective effect of Ento-Ⅰagainst cerebral ischemia-reperfusion injury in rats,and to evaluate its analgesic and anticoagulating effects in mice. Methods The ischemic model was established with line embolism to block the middle cerebral artery of male rats. The 56 rats were randomly assigned into 7 groups of sham-operation,blank-matrix,nor?
mal saline,Ento-Ⅰplastic of 3 doses(6.67,3.33,1.67 mg/kg),and ozagrel sodium(8.3 mg/kg,ip). The effect of Ento-Ⅰplastic on anti-cerebral ischemia was measured by nervous function scores and the areas of cerebral infarction were determined by TTC staining for the calculation of cerebral infarction rates. The analgesic effect of Ento-Ⅰplastic was determined with acetic acid-induced twisting experiment. Sixty KM mice were randomly allocated into blank-matrix,aspirin,aspirin-plastic,and Ento-Ⅰplastic of 3 doses(5,10 and 20 mg/kg),the number of mouse twisting were recorded right after intraperitoneal injection of 0.7%acetic acid solution at the time of 1 h after the last administration. Moreover,the anticoagulant activity of Ento-Ⅰplastic was tested by glass capillary method. Re?sults The results of acetic acid-induced twisting experiment displayed that Ento-Ⅰplastic of all 3 dose groups(5,10 and 20 mg/kg) could significantly reduce the number of body torsion and increase the inhibitory rates of twisting,compared with that of blank matrix group(the inhibitory rates of twisting for 3 dose groups were 21.79%,48.89%,and 56.15%,respectively),with dose-response man?ner. According to the results of glass capillary test,the clotting time of mouse blood could be significantly prolonged by mid-(10 mg/kg)and low-dose(5 mg/kg)of Ento-Ⅰplastic with corresponding clotting time of(155.20±54.19)s and(155.80±73.84)s,compared with normal saline group at(92.10 ± 24.61)and blank-matrix group at(80.40 ± 48.09,P<0.05). The experiment results of the isch?emia-reperfusion injury by line embolism method in rats exhibited that Ento-Ⅰplastic in mid-dose(3.33 mg/kg)could significantly re?duce the neurological scores after 24 h of reperfusion injury,from(2.33 ± 0.52)of normal saline group to(1.00 ± 0.00)of mid-dose group(P<0.01). The results from TTC staining revealed that the cerebral infarction rates of normal saline group and blank-matrix group were(24.89±7.24)%and(27.72±7.89)%,respectively,whereas those of 6.67 mg/kg and 3.33 mg/kg group of Ento-Ⅰplastic were(14.01±2.65)%and(14.73±4.94)%,respectively. Compared to the 2 negative-control groups,both the high-and mid-dose of Ento-Ⅰplastic could significantly reduce the cerebral infarction rates after ischemic reperfusion injury in rats (P<0.01). Conclu?sion Ento-Ⅰplastic demonstrates strong analgesic and anticoagulant effects,and could substantially reduce the neurological scores and reduce cerebral infarction rates for ischemia-reperfusion injured rats. These are likely to be the mechanism of action for Ento-Ⅰplastic realizing its anti-cerebral ischemia effect.

Objective To investigate the level and clinical significance of nerve growth factor ( NGF) , transforming growth factor ( TGF )-β1 , estradiol ( E2 ) and testosterone ( T ) in serum and ex-pressed prostatic secretion (EPS) of patients with category Ⅲprostatitis. Methods From August 2011 to January 2012, 64 patients with (chronic prostatitis/chronic pelvic pain syndrome , CP/CPPS) and 20 health people were enrolled in this study.In CP/CPPS group, the age of patients ranged from 18 to 56 years, mean (36.6±9.3) years.The history of CP/CPPS ranged from 3 months to 6 years, mean 2 years.All patients were asked to complete NIH-CPSI questionnaires with CP/CPPS, including group ⅢA 35 cases and groupⅢB 29 cases.The age of healthy controls ranged from 25 to 41 years.The average healthy control age was (33.1±3.9) years.EPS and serum samples from CP/CPPS and control group were collected and frozen . NGF, TGF-β1 , E2 and T level in EPS and serum were measured by ELISA and radioimmunoassay and com -pared in each group. Results The mean E2, E2/T, TGF-β1 level in serum of patients with CP/CPPS were (175.7±82.4) pmol/L, (7.9±6.7), (2 216.2±581.6) ng/L, which were higher than that in healthy controls, (131.7±49.4) pmol/L, (4.6±2.4), (1 599.8±469.5) ng/L.The mean T level in CP/CPPS pa-tients′serum was (24.7±8.9) nmol/L, which was lower than that in controls (29.2±7.0) nmol/L.The E2/T (34.5±29.8), TGF-β1(6 859.3±5 229.4 ng/L), NGF (467.0±164.3 ng/L) levels in EPS of CP/CPPS patients were higher than that in controls (16.5±13.8), (1 774.1±1 304.3) ng/L, (310.8±106.6) ng/L. The TGF-β1 level in EPS of CP/CPPS patients showed the positive correlation ship with urination symptom score (6.1±2.4) (r=0.641, P<0.05).The NGF level in EPS of CP/CPPS patients also showed the positive correlation ship with pain score (7.6±2.6) (r=0.497, P<0.05).E2/T,TGF-β1 levels in serum and E2/T, TGF-β1,NGF levels in EPS of group ⅢA were (7.1±4.6), (2131.5±412.0)ng/L and (31.5±22.3), (7 667.1±5 652.4)ng/L, (440.6±134.3)ng/L, which were significantly higher than those in healthy con-trol (P<0.05).E2/T, TGF-β1 levels in serum and E2/T, TGF-β1, NGF levels in EPS of group ⅢB were (8.9±8.5), (2 340.5±728.2) ng/L and (38.2±37.1), (5 884.4±4 574.3) ng/L, (498.9±192.1) ng/L, which were also higher than those in healthy control ( P<0.05) . Conclusions Hormonal imbalance in es-tradiol and testosterone with TGF-β1 , NGF higher levels in EPS is closely related with pathogenesis and clin-ical symptom of category III chronic nonbacterial prostatitis .

AIM To compare the protective effects of norepinephrine preconditioning(NEPC)and ischemic preconditioning(IPC)on myocardial ischemic/reperfused injury in rats in vivo . METHODS Rats were divided into control, ischemia/ reperfusion, classic IPC and NEPC groups. After 20 min reperfusion, several indexes including cardiac function indexes, MDA were tested, the myocardial ultrastr ucture and the injury reaction of catalase observed. RESULTS Both IPC and NEPC could protect myocardial ultra structure, ameliorate left heart function, decrease cardiac MDA content and protect the activity of catalase. CONCLUSION Extra micro norepinephrine preconditioning as a non injury method can mimic the protective effects of classic IPC and shows its clinical values.

A regions on the inner surface. This paper also discussed the relationship between nutrient foramen and the blood supply of the ilium.

Objective To explore the correlation between the levels of estradiol E2 and testosterone T in serum and expressed prostatic secretion(EPS) with the erectile function in the patients with type Ⅲ prostatitis(CP/CPPS) .Methods The E2 and T lev‐els in serum and EPS from 64 cases of CP/CPPS ,including 35 cases of type Ⅲ A and 29 cases of Ⅲ B ,and 20 individuals of physical examination were detected by using the radioimmunoassay .All cases were evaluated by the scores of NIH‐CPSI and the Internation‐al Index of Erectile Function 5(IIEF‐5) .64 patients were grouped according to the IIEF‐5 scores ,the erectile dysfunction(ED) group(32 cases) and the non‐ED group(32 cases) .Results The mean E2/T levels in serum and EPS of the Ⅲ A group and the Ⅲ B group were higher than those in the control group ,the difference had statistical significance(P<0 .05) .20 cases(57 .14% ) of ED were found in the Ⅲ A group ,which were more than 12 cases(41 .38% ) of ED in the Ⅲ B group ,but there was no statistically signifi‐cant difference (>0 .05 .There was a positive correlation between the IIEF‐5 score and the T level in serum and EPS in the CP/CPPS group(r=0 .218 ,r=0 .231 ,P<0 .05) .There was a negative correlation between the IIEF‐5 score and the E2/T level in ser‐um and EPS(r= -0 .189 ,r= -0 .652 ,P<0 .05) ,which had no correlation with the NIH‐CPSI score(P>0 .05) .The serum T level in the ED group was (6 .32 ± 1 .86)ng/mL ,which was lower than(7 .89 ± 2 .92)ng/mL in the non‐ED group and (8 .41 ± 2 .02)ng/mL in the control group ;the .E2/T level in EPS in the ED group was (55 .02 ± 29 .26) ,which was higher than (14 .06 ± 9 .36) in the non‐ED group and (16 .45 ± 13 .76) in the control group ,the differences among them were statistically significant (P<0 .05) .Con‐clusion The imbalance degree of hormone estradiol and testosterone in serum and EPS is related with erectile function in the pa‐tients with CP/CPPS .

OBJECTIVETo evaluate the role of polymorphism in the neurogenic differentiation factor 1(Neuro D) gene in Chinese patients with type 2 diabetes mellitus.

METHODSThe genotypes of codon 45 variant (GCC-->ACC) in the Neuro D gene were determined by mismatch PCR-restriction fragment length polymorphism assay in 448 Chinese, including 124 subjects with normal glucose tolerance and 324 patients with type 2 diabetes mellitus. The diabetic patients were divided into two groups cutting off with the age of 40 at onset.

RESULTSNo homozygote of the Ala45Thr variant was found in these subjects. The frequencies of AT heterozygous type were significantly higher in early-onset type 2 diabetic group than those in the control group and in the late-onset type 2 diabetic group (chi(2)=7.85, P=0.005; chi(2)=8.81, P=0.003). The frequencies of Thr45 allele in the early-onset type 2 diabetic group were significantly different from those of the control group (13.4% vs 5.2%, chi(2)=7.15, P=0.008) and the late-onset type 2 diabetic group (13.4% vs 5.8%, chi(2)=8.13, P=0.004). The presence of Thr45 allele was shown to have an association with early-onset type 2 diabetes (OR=2.52, 95% CI: 1.42-4.49). Furthermore, the subjects carrying the variant appeared to have lower serum concentration of C-peptide in diabetic group. However, the frequencies of polymorphism genotypes of Neuro D gene showed no difference between the late-onset type 2 diabetic group and the control group.

CONCLUSIONThe genetic polymorphism in the Neuro D is associated with the development of early-onset type 2 diabetes. The presence of Thr45 allele may represent a risk factor for early-onset type 2 diabetes among Chinese.

Alleles ; Basic Helix-Loop-Helix Transcription Factors ; DNA ; genetics ; metabolism ; DNA Restriction Enzymes ; metabolism ; DNA-Binding Proteins ; genetics ; Diabetes Mellitus, Type 2 ; genetics ; Female ; Gene Frequency ; Genotype ; Humans ; Male ; Middle Aged ; Mutation, Missense ; Polymorphism, Genetic ; Trans-Activators ; genetics

OBJECTIVETo evaluate the role of methylenetetrahydrofolate reductase (MTHFR) gene polymorphisms and plasma homocysteine levels in patients with type 2 diabetes mellitus and diabetic retinopathy (DR).

METHODSTotal of 208 patients with type 2 diabetes mellitus and 57 controls were recruited into the study. MTHFR genetic C677T polymorphisms were determined by PCR-RFLP. Plasma total homocysteine levels were measured using high-performance liquid chromatography (HPLC) with fluorescence detection.

RESULTSThe frequencies of MTHFR TT homogeneous type, CT heterogeneous type and allele T (28.18%, 41.82%, 49.09%) were significantly higher in the type 2 diabetes mellitus with diabetic retinopathy group than those without retinopathy (18.37%, 29.59%, 33.16%) and those of controls (17.54%, 28.07%, 31.58%). The presence of the T allele appeared to have a strong association with the development of diabetic retinopathy. The odds ratio was 1.94 with a 95% confidence interval of 1.31 - 2.88. Moreover, plasma homocysteine levels were remarkably higher in patients with TT or CT genotype than in patients with the CC genotype.

CONCLUSIONMTHFR gene C677T mutation associated with a predisposition to increased plasma homocysteine levels may be considered as a genetic risk factor for diabetic microangiopathy (such as DR) in Chinese patients with type 2 diabetes mellitus.

Aged ; Diabetes Mellitus, Type 2 ; complications ; Diabetic Retinopathy ; etiology ; Female ; Genotype ; Homocysteine ; blood ; Humans ; Male ; Methylenetetrahydrofolate Reductase (NADPH2) ; Middle Aged ; Mutation ; Oxidoreductases Acting on CH-NH Group Donors ; genetics ; Polymorphism, Genetic

Objective To observe and analyze the clinical effect of noninvasive sputum aspiration combined with atomization inhalation in the treatment of pediatric bronchiolitis. Methods Totally 79 children with bronchiolitis diagnosed from January 2016 to December 2017 were selected. The children were divided into observation group (40 cases) and control group (39 cases) by double blind method of stratified random sampling. The observation group were treated with atomization inhalation after noninvasive sputum aspiration;and the control group were treated with the traditional inhalation of sputum according to the condition of the disease.The improvement effect of the symptoms before and after the treatment of the two groups was compared. Results After treatment, the improvement of symptoms in the two groups included cough, fever, wheezing, shortness of breath, lung rales, daily sputum aspiration and hospital stay were (5.34±1.06) d, (1.82±0.35) d, (2.66±0.85) d, (1.76±0.39) d, (4.37±1.29) d, (6.38± 1.39) times, (6.31 ± 0.82) d in the observation group, (6.25 ± 0.98) d, (2.34 ± 0.41) d, (3.08 ± 0.94) d, (2.56 ± 0.41) d, (5.39 ± 1.33) d, (8.31 ± 1.52) times, (8.25 ± 1.09) d in the control group, the difference was statistically significant( t=2.084-8.954, P<0.05). Respiratory function improvement including arterial oxygen saturation,heart rate,respiratory rate was 0.96±0.03, (110.85±4.16) times/min, (29.49±1.87) times/min in the observation group, 0.92±0.03, (119.34±4.22) times/min, (35.14±1.95) times/min in the control group,the difference was statistically significant(t=5.925, 9.005, 13.146, P<0.05). The effective rate of the observation group was 97.50％ (39/40), which was significantly higher than that of the control group 79.49％(31/39), the difference was statistically significant (χ2=4.688, P<0.05).The satisfaction rate of the family members of the observation group of the nebulization and sputum suction service was 100.00％(40/40), which was significantly higher than that of the control group (87.18％, 34/39), the difference was statistically significant (χ2=13.698, P<0.05). Conclusions Noninvasive sputum aspiration combined with atomization inhalation is effective in the treatment of pediatric bronchiolitis. It can relieve airway obstruction, improve asthma symptoms, shorten the time of hospitalization, and the operation is convenient and safe.