Humans ; Hyperthyroidism ; Infant, Newborn

Aged, 80 and over ; Humans ; Male ; Maxillary Sinus Neoplasms ; pathology ; Neoplasms, Muscle Tissue ; pathology

Objective To analyze the relationship between pre － pregnancy body mass index ( BMI) ，gestational weight gain ( GWG) and the birth weight of infants，and explore the effect of weight change before and during pregnancy on low birth weight ( LBW) and macrosomia． Methods Women were enrolled by the Chinese Pregnant Women Cohort Study during first trimester． Each respondent＇s weight before and during pregnancy and the birth weight of infant were collected after fellow up． Prepregnancy BMI was divided into underweight，normal and overweight /obesity groups and GWG was divided into suitable， insufficient and excessive groups． Multivariate Logistic regression was adopted to explore the relationship be- tween pre－pregnancy BMI，GWG and newborn＇s birth weight． Ｒesults Women＇s prepregnancy BMI and GWG were associated with neonatal birth weight ( all P＜0. 05) ． Prepregnancy overweight or obesity ( OＲ=2. 339，95% CI: 1. 674－2. 282，P＜0. 001) and excessive GWG ( OＲ= 1. 398，95% CI: 1. 188－1. 978，P= 0. 048) were shown as risk factors for macrosomia． Insufficient GWG increased LBW risk ( OＲ = 1. 479， 95% CI: 1. 461－1. 679，P= 0. 035) while excessive GWG declined LBW risk ( OＲ= 0. 428，95% CI: 0. 225 －0. 817，P= 0. 010) ． Under weight－insufficient GWG was risk factor of LBW ( OＲ= 1. 335，95% CI: 1. 048 －2. 319，P= 0. 048) while normal BMI－excessive GWG ( OＲ= 1. 088，95% CI: 1. 016－1. 675，P= 0. 038) and overweight /obesity－excessive GWG ( OＲ= 1. 498，95% CI: 1. 244－2. 017，P= 0. 046) were associated with higher risk of delivering macrosomia． Conclusions Prepregnancy BMI and GWG were associated with infant＇s birth weight and women were suggested to maintain their weight in recommended range before and during pregnancy．

OBJECTIVETo explore the effect of Shoutai Pill (STP) containing serum on bioactivity behaviors of trophoblast cells in spontaneous abortion (SA) patients such as cell proliferation, invasion, migration and secretion.

METHODSTrophoblast cells in artificial abortion in normal pregnancy and SA patients were isolated and cultured in vitro, which were then treated with STP containing serum at various concentrations (5%, 10%, 20%, respectively). Blank serum was taken as the normal control group and dydrogesterone containing serum as the dydrogesterone control group. The proliferation, cycle distribution, invasion and migration capacity, and beta human chorionic gonadotropin (p-HCG) level were detected by methyl thiazolyl tetrazolium (MTT) colorimetry, flow cytometry (FCM), Transwell experiments, and ELISA, respectively.

RESULTSCompared with the normal control group, the activity of cell proliferation obviously decreased, ratios of apoptotic cells (SubGO/G1) and G2/M phase were obviously elevated, S phase cell ratio was obviously reduced (all P < 0.05). Transwell experiments indicated invasion and migration capacity obviously decreased, secreted beta-HCG level were obviously reduced after 72-h intervention (P < 0.05). Compared with the SA group, the activity of cell proliferation obviously increased, ratios of apoptotic cells and G2/M phase were obviously reduced, S phase cell ratio was obviously elevated, invasion and migration capacity were obviously enhanced, secreted beta-HCG level were obviously elevated after 72-h intervention in the dydrogesterone control group and each STP containing serum group (all P < 0.05). The activity of trophoblastic cell proliferation, S phase cell ratio, invasion and migration capacity, and secreted beta-HCG level were strengthened along with increased STP containing serum. Besides, the effects of 20% STP containing serum group were significantly superior to those of the dydrogesterone control group (P < 0.05).

CONCLUSIONSTP containing serum could dose-dependently enhance the proliferative activity of trophoblastic cells, invasion and migration capacity, secretion of beta-HCG, and reduce the apoptosis of trophoblast cells, which might be one of mechanisms for STP preventing and treating SA.

Abortion, Spontaneous ; Apoptosis ; Cell Cycle ; Cell Proliferation ; Cells, Cultured ; Drugs, Chinese Herbal ; pharmacology ; Dydrogesterone ; pharmacology ; Female ; Humans ; Pregnancy ; Trophoblasts ; drug effects

Coptidis Rhizoma-Euodiae Fructus has been widely used for the treatment of digestive diseases since Song Dynasty, and therapeutic efficacy is very obvious. Modern research found that alkaloids are the main bio-active constituents, and some of their contents have striking difference after compatibility of the two herbs. The Chinese medicine pair (CMP) has extensive biological activities, such as the effect of gastrointestinal effect, anti-tumor, lowering the blood pressure and blood fat and so on. And some action mechanism of CMP also got partial demonstration. This paper mainly summarized the bio-active constituents, compatibility effects, action mechanism and clinical applications of the CMP, which can provide a basis for further research and development of the CMP.
Animals ; Drug Interactions ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Evodia ; chemistry ; Humans ; Medicine, Chinese Traditional ; methods

OBJECTIVETo explore the dynamic change in biochemical markers of bone turnover in preterm infants and the effect of early parenteral calcium supply.

METHODSForty preterm infants were divided into parenteral calcium supply group and control group. Blood and urine samples were collected at 24 h and 11 d after birth. Serum osteocalcin (OC) was measured with ELISA, serum carboxyterminal telopeptide type I collagen (ICTP) with radioimmunoassay, serum alkaline phosphatase (AKP), calcium, phosphate, and urine calcium, phosphate, creatinine with automatic biochemical analyzer. Blood samples were also collected from 22 term infants as control. Calcium gluconate (10%, 4 ml/kg x d(-1)) was administered intravenously in parenteral calcium supply group.

RESULTAt 24 h, serum AKP, ICTP [(147.86+/- 44.87)IU, (57.36+/- 6.34)micro g/L] in preterm infants were significantly higher than those [(147.86+/- 44.87)IU, (57.36+/- 6.34)micro g/L] in term infants, and negatively correlated with gestational age and birth weight (r =-0.528, P<0.01; -0.614, P< 0.01), but serum OC [(648.77+/- 238.89) nmol/L] in preterm infants was lower than that [(851.68+/- 238.69)nmol/L] of term infants, and positively correlated with gestational age and birth weight (r=0.359, P< 0.05; 0.376, P< 0.01). At 11 day, serum OC [947.25+/- 335.47)nmol/L] in preterm infants was markedly elevated and reached the level of term infants [(941.65+/- 297.28)nmol/L], but serum ICTP [(65.44+/- 6.24)micro g/L] in preterm infants was higher than that [(57.10+/- 3.48)micro g/L] in term infants all along. Serum AKP [(246.00+/-66.64)IU] in parenteral calcium supply group was higher than that [(206.53+/- 53.9)IU] in the control group. There were no significantly differences in serum OC and ICTP between parenteral calcium supply group and the control group. Calcium in serum and urine was elevated, phosphate in serum and urine was reduced in the parenteral calcium supply group. Urine analysis and kidney ultrasounds were normal.

CONCLUSIONThere is active bone formation and bone resorption in preterms as compared with terms. Alone parenteral calcium supply during early life can not increase formation of bone protein or decrease degradation of bone collagen, but can elevate serum calcium and urine calcium levels. Hematuria and renal calcification were not found in short duration.

Alkaline Phosphatase ; blood ; Bone and Bones ; metabolism ; Calcium ; administration & dosage ; blood ; urine ; Collagen Type I ; Female ; Humans ; Infant, Newborn ; Infant, Premature ; Injections, Intravenous ; Male ; Osteocalcin ; blood ; Peptide Fragments ; blood ; Peptides ; Procollagen ; blood

Microscopic identification and NIRS methods were applied to identify Clematidis Radix et Rhizoma of two different origins. The results showed that both methods could identify the samples. NIRS could identify the two samples nondestructively, and provides a basis for establishment of a standard herbs radix clematidis NIRS fingerprint in the future.
China ; Clematis ; chemistry ; classification ; Drugs, Chinese Herbal ; analysis ; chemistry ; Rhizome ; chemistry ; Spectroscopy, Near-Infrared ; methods

Objective We sought to establish the standard operation procedures in department of cardiology.Methods According to the method of constructing standard operation procedures,the standard operation procedures for the department of cardiology was constructed through induction and consulting literature materials.Results 16 standard operation procedures for the department of cardiology were developed,including 8 SOP of common diseases to rescue,2 SOP of common operation in perioperative period,4 SOP for common instruments,2 SOP for common drugs usage.Conclusions Construction of standard operation procedures in department of cardiology can provide the basis for clinical nursing work,it can also supply methodological reference to build the standard operation procedures in other departments.

Objective To test the reliability and validity of the Chinese version of the John Hopkins Adapted Cognitive Exam ( ACE) in NICU patients. Methods The English ACE was translated and adapted into the Chinese version . Cognitive functions of 40 critically ill patients in NICU were assessed with the Chi?nese version of ACE and MMSE battery.The scores of ACE and MMSE were analyzed to test the content va?lidity,construct validity,concurrent validity,internal consistency,inter?rater reliability and test?retest reliabil?ity.Result The correlation coefficient between each factor and the total score ranged from 0.617 to 0.938, and the content validity was good.The ACE was significantly correlated with MMSE( r=0.822, P<0.05). Five factors were extracted by main principle analysis, the cumulative contribution was 85. 90%, the factor loading of each item was all over 0.5,the scale had good construct validity.There existed a good internal con?sistency ( Cronbach’ α=0.756 ) as well as a good inter?rater reliability ( ICC>0.95) and test?retest reliabil?ity (ICC=0.652?0.979) of the Chinese version of ACE.Conclusions The Chinese version of ACE has been proved to be a reliable and valid screening tool for cognitive impairment in NICU patients.

Objective To investigate the clinical efficacy of Loewenstein Occupational Therapy Cognitive Assessment (LOTCA) battery for patients at the early stage of traumatic brain injury (TBI). Methods 72 patients with TBI hospitalized from January, 2013 to October, 2014 and 30 healthy controls matched gender, age and educational background were assessed with the Chinese version of LOTCA battery and Mini-Mental State Examination (MMSE) respectively. Results The score of MMSE and LOTCA were correlated (r=0.56, P<0.01). Compared with the controls, the scores of all the subtests of LOTCA decreased (P<0.01) in the patients, especially the orientation, visuomo-tor organization and thinking operation;with the more incidence of medium and serious dysfunction of all the subtests of LOTCA except perception (P<0.01), in which thinking operation was the most and attention was the least. The area under the receiver operating curve (ROC) was (0.84±0.04) in LOTCA, less than that of (0.91±0.03) in MMSE (P<0.05). Conclusion Cognition is widely impaired in patients after TBI, most involved thinking operation. LOTCA is less effective to identify cognitive dysfunction than MMSE, and can be used as an al-ternation or a supplement.