Acute Disease ; Adult ; Altitude Sickness ; blood ; pathology ; Bronchoalveolar Lavage Fluid ; chemistry ; Case-Control Studies ; Humans ; Inflammation Mediators ; metabolism ; Male

Humans ; Infant Nutritional Physiological Phenomena ; standards ; Infant, Newborn ; Nutritional Support ; standards ; Practice Guidelines as Topic

Objective To explore the optimal cut-off points of body mass index(BMI),percentage of body fat(PBF) and body fat mass index(BFMI) for identification of cardiovascular risk factors clustering among elderly males. MethodsThe data of physical examinations from 1 052 Shanghai elderly males in 2007 were collected.The relationship between cardiovascular risk factors clustering and different strata of BMI,PBF and BFMI was analyzed.Receiver Operator Characteristic(ROC) curve analysis was employed to determine the optimal cut-points for identification of cardiovascular risk factors clustering,and area under curve(AUC) was worked out.The population attributable risk proportion(PARP) of risk factors clustering was calculated. Results Odds ratios of risk factors clustering tended to increase with BMI,PBF and BFMI.BMI≥24 kg/m2,PBF≥21% and BFMI≥5 kg/m2 were the cut-off points that had approximate sensitivity and specificity,and/or had the shortest distance in ROC curve.AUC of all the three indexes was larger than 0.5.Analysis of PARP indicated that BMI under 24 kg/m2,PBF under 21% and BFMI under 5 kg/m2 could prevent 27.1%,37.44% and 36.63% risk factors clustering,respectively. Conclusion BMI≥24 kg/m2,PBF≥21% and BFMI≥5 kg/m2 can well reflect the cardiovascular risk factors clustering among elderly males.

Anthropometry ; Biomarkers ; Child ; Child, Hospitalized ; Child, Preschool ; Humans ; Infant ; Malnutrition ; diagnosis ; epidemiology ; prevention & control ; Mass Screening ; methods ; Nutrition Assessment ; Nutritional Status ; Risk Assessment ; methods ; Risk Factors

Objective To explore the effect of action observation therapy (AOT) on upper limb function in children with spastic hemiplegic cerebral palsy,and the better program. Methods From March to November,2017,45 children with spastic hemiplegic cerebral palsy were randomly assigned to control group and AOT group.The control group was further divided into group A(n=11)and group B(n=11), and received conventional rehabilitation treatment and scenic-observation therapy, 20 minutes every time for group A,and 30 minutes every time for group B.AOT group was further divided into group C(n=10)and group D (n=11), and received AOT in addition, 20 minutes every time for group C, and 30 minutes every time for group D,five times each week for twelve weeks for all the groups.Before treatment,eight and twelve weeks af-ter treatment, they were assessed with hand grip strength, Upper Extremities Functions Test (UEFT), and Wee Functional Independence Measure(WeeFIM). Results After treatment,the hand grip strength and the score of UEFT were better in group D than in groups B and C(P<0.05),and were better at twelve weeks than at eight weeks(P<0.05).No significant difference was found in the score of WeeFIM among groups after treatment(P>0.05). Conclusion AOT could improve upper limp function in children with spastic hemiplegic cerebral palsy,and it's more ef-fective after more training.

Objective To explore the residual undifferentiated mouse embryonic stem cells (ESCs) in embryoid bodies. Methods Mouse R1 and Oct-4-GFP transgenic ESCs were firstly cultured in suspension to form embryoid bodies (EBs). Twenty days later, EBs were digested into single cells and then re-plated in standard ESC culture condition. The morphology of residual undifferentiated cells in EBs was observed, and surface makers and in vitro redifferentiation potency of residual cells were examined by flow cytometry and immunofluoreseent staining. The residual cells were expanded and subcutaneously injected into nude mice, and the specimens were harvested from the injection site for histological analysis 6 weeks after injection. Results There were residual undifferentiated ESCs in EBs differentiated for 20 days, which displayed clonal morphology and expressed undifferentiated cell markers of ESCs, including SSEA1, CD31, CD9 and Oct-4. The cells could be differentiated to form EBs again, and could be re-expanded from secondary EBs. The residual cells were able to form teratoma at the injection site, and mature endoderm, mesoderm and ectoderm tissues could be found in teratoma tissues. Conclusion There are residual undifferentiated ESCs after differentiation of ESCs into EBs. The residual ESCs can differentiate again in vitro and in vivo, and can residue again in the in vitro differentiation.

To study the anti-tumor metastatic constituents in Rhodiola wallichiana (HK) S H Fu var Cholaensis (Praeg) S H Fu, chemical constituents were isolated and purified by repeated column chromatography (silica gel, Toyopearl HW-40C and preparative HPLC). Their structures were elucidated on the basis of spectral data analysis. The anti-tumor metastasis assay was applied to evaluate the activities of the isolated compounds. Ten compounds (1-10) were isolated and their structures were identified by comparison of their spectral data with literature as follows: syringic acid (1), salidroside (2), tyrosol (3), scaphopetalone (4), berchemol (5), 2,6-dimethoxyacetophenone (6), rhobupcyanoside A (7), miyaginin (8), chavicol-4-O-β-D-apiofuranosyl-(1 --> 6)-O-β-D-glucopyranoside (9), eugenyol-O-β-D-apiofuranosyl-(1 --> 6)-O-β-D-glucopyranoside (10). Compounds 4-6 and 8-10, were isolated from this genus for the first time, while compound 7 was isolated from this plant for the first time. Compounds 2, 6-8 showed positive anti-tumor metastatic activities, and compounds 2 and 8 showed significant anti-tumor metastatic activities.
Antineoplastic Agents, Phytogenic ; isolation & purification ; pharmacology ; Cell Line, Tumor ; Humans ; Neoplasm Metastasis ; prevention & control ; Rhodiola ; chemistry

OBJECTIVETo assess micronutrients level in children with short bowel syndrome.

METHODSClinical data of 17 children with short bowel syndrome from April 2004 to July 2006 were collected. They received the measurement of serum vitamin A, E and - carotene by high performance liquid chromatography (HPLC).

RESULTSThere were 9 boys and 8 girls with age range of 3 months to 18 years. Eleven children did not need parenteral nutrition (PN), and 6 still depended on PN. Six cases were free of ileocolic valve and 11 cases had ileocolic valve. The length of remaining intestine was more than 75 cm in 5 patients and less than 75 cm in 12 patients. Among 11 cases without PN, 9 were tested for serum iron, zinc and copper levels. Their incidences of below the reference value of vitamin A, E and beta - carotene were 23.5%, 35.3% and 58.8%, respectively. The incidences of below the reference value of vitamin A and beta - carotene were higher in patients with weaned PN, less than 75 cm remaining intestine and without ileocolic valve. The patients with more than 75 cm remaining intestine and still with PN had a higher incidence of below the reference of vitamin E, but the incidence was similar in the patients with or without ileocolic valve. Serum zinc was lower than normal level in 3 cases and serum iron was low in 1 case.

CONCLUSIONSupplement of extra micronutrients is essential for short bowl syndrome patient whatever they receive the PN or have normal diets, and follow- up is recommended.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Micronutrients ; blood ; Nutrition Assessment ; Nutritional Status ; Parenteral Nutrition ; Short Bowel Syndrome ; blood ; therapy ; Treatment Outcome

Adult ; Calcaneus ; injuries ; surgery ; External Fixators ; Female ; Fracture Fixation ; Fractures, Bone ; surgery ; therapy ; Humans ; Male ; Middle Aged ; Musculoskeletal Manipulations ; Young Adult

OBJECTIVETo evaluate the effectiveness and safety of the meridian three-combined therapy for treatment of ordinary psoriasis.

METHODSA multi-central, randomized and positive drug controlled trial was adopted, and 233 cases were divided into an observation group of 116 cases and a control group of 117 cases. The observation group was treated with thread embedding at points, blood-letting puncture on the back of ear and auricular point pressing (i.e. meridian three-combined therapy). For thread embedding, 3-4 local points such ear points as Fei (CO14), Gan (CO12), Pizhixia (AT4), Shenmen (TF4) , cephalic and symmetric points of severe parts of the limb skin were selected according to the skin lesion position, and the treatment was given once each two weeks. For ear point tapping and pressing, 3-5 points were selected in each session. And the control group was treated with oral administration of Di yin Tablets, 5 tablets each time, twice each day. After treatment of 6 weeks, the clinical therapeutic effects, the score of skin lesion area, the scores for skin lesion severity and safety were compared in the two groups.

RESULTSThe markedly effective rate was 57.8 % in the observation group and 51.3% in the control group with no significant difference between the two groups (P>0.05); after treatment the scores for both the skin lesion area and the skin lesion severity were significantly decreased in the two groups compared with those before treatment (P<0.01), and with a significant difference between the two groups (P>0.05). And the incidence rate of the adverse reaction in the observation group was significantly lower than that in the control group.

CONCLUSIONThe meridian three-combined therapy is effective and safe for treatment of ordinary psoriasis.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Bloodletting ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Meridians ; Middle Aged ; Psoriasis ; drug therapy ; therapy ; Young Adult