This study aimed to investigate the relationship between clinical features of myelodysplastic/myeloproliferative disease, unclassifiable (MDS/MPD-U), karyotype of chromosome and JAK2 mutation in 1 case. The clinical features, karyotype and JAK2 mutation of the patient with MDS/MPD-U were studied by means of bone marrow biopsy, karyotype analysis and ARMS-PCR technique. The results indicated that the typical micromegakaryocytes and thrombocytosis, karyotype aberration of trisomy 8 as well as JAK2 V617F mutation were found in this patient. It is concluded that the patient was diagnosed as MDS/MPD-U with trisomy 8 and JAK2 V617F mutation. The data of this patient will provide evidence for studying correlation of chromosome karyotype aberration with JAK2 V617F mutation and for evaluating prognosis of MDS/MPD-U.
Chromosomes, Human, Pair 8 ; Female ; Humans ; Janus Kinase 2 ; genetics ; Karyotyping ; Middle Aged ; Mutation ; Myelodysplastic-Myeloproliferative Diseases ; classification ; genetics ; Trisomy

OBJECTIVETo examine the association between Ponderal index (PI) at birth and metabolic syndrome during middle age.

METHODSTotally, 975 adults (494 men and 481 women) aged 41-52 from the study cohort of Fetal Origin of Adult Disease were recruited in the study for clinic examinations, involving anthropometry and measurements of blood pressure, fasting and 2 hr plasma levels of glucose and insulin, serum lipid profile. Their HOMA-insulin resistance (IR) index was estimated. Metabolic syndrome (MS) was diagnosed according to 1999 WHO definition. Multivariate logistic regression analysis was used to estimate the effect of PI on MS and the interaction between PI at birth and body mass index (BMI) in adulthood.

RESULTSPrevalence of MS was 18.7% in this mid-aged population, 24.8%, 19.4%, 16.3% and 14.0% in those with less than the 25th percentile, the 25th to less than the 50th percentile, the 50th to less than the 75th percentile and more than 75th percentile of PI at birth, respectively, in a decreasing trend (chi2 M-H for trend=9.938 adjusted for gender, P=0.002). Logistic regression analysis showed that both PI at birth and BMI during adulthood could influence their occurrence of MS (beta=-0.125, P=0.002, for PI; and beta=0.430, P=0.000, for BMI). A synergistic effect between PI at birth and BMI in adulthood was observed in this population. Persons who were thin at birth with PI less than the 25th percentile, and became overweight with BMI greater than or equal to 24 kg/m2 later in their life, were at higher risk of suffering from metabolic syndrome (OR=29.1, 95% CI=13.6-62.1), in comparison with those who became overweight during adulthood from a higher PI at birth (OR=16.0, 95% CI=7.9-32.3) and those who were thin at birth and remained a appropriate BMI during their adulthood (OR=2.0, 95% CI=0.7-5.7). Attributable fraction of the interaction to MS was 34.6%.

CONCLUSIONSThin at birth was a predictor for later occurrence of metabolic syndrome, as well as an effect modifier for the association between of later BMI and metabolic syndrome, i.e., overweight later in his life was most deleterious for a person with growth retardation at birth.

Adult ; Birth Weight ; Blood Glucose ; metabolism ; Body Mass Index ; China ; epidemiology ; Cohort Studies ; Female ; Humans ; Insulin Resistance ; physiology ; Lipids ; blood ; Logistic Models ; Male ; Metabolic Syndrome ; epidemiology ; Middle Aged ; Prevalence ; Risk Factors

The DNA fragments of ag85b、esat-6、hsp65、mpb64 and ag85b-esat-6、hsp65-esat-6、mpb64-esat-6 were amplified by PCR and SOE technique.These seven fragments were inserted into pCDNA3.1(+)vector to construct recombinant plasmids pCA、pCE6、pCH、pCM、pCAE、pCHE and pCME.The seven plasmids were transfected into SP2/0 cell in vitro to detect the expression of target genes.BALB/c mice were intramuscularly vaccinated with the seven plasmids and the control vector pCDNA3.1(+)and PBS respectively.The serum antibodies and the spleen lymphocyte proliferation(SLP)and secreted IFN～? of spleen were tested.The results of indirect ELISA showed the levels of antibodies in all recombinant plasmids groups were significantly higher than the two control groups(P

Objective·To analyze the basic medical insurance policies for children in Shanghai in 2011 and 2017, and compare with those of the other three municipalities to understand the basic medical security status of children in four municipalities in China and analyze the existing problems. Methods?·?The current effective children's basic medical insurance policies and child critical illness insurance policies and related insurance systems in four municipalities were collected systematically. The types of basic medical insurance for children in various municipalities and their funding standards, their own expenses and the proportion of government subsidies, the proportion of outpatient emergency payoff lines and reimbursement at all levels of medical institutions, and the coverage and coverage of major illness insurance reimbursement were collected and compared mainly. Results?·?The basic medical insurance for children in Shanghai is a "double insurance" system, which contained children's hospitalization fund and basic medical insurance for urban and rural residents. The basic medical insurance for children in other municipalities mainly consisted of basic medical insurance for urban (rural) residents. Compared with 2011, the level of financing and the reimbursement of the basic medical insurance for urban and rural residents and of the children's hospitalization fund in Shanghai in 2017 was increased. In 2017, the level of financing of basic medical insurance for urban and rural residents in Shanghai was 1?100 yuan, which was slightly lower than that of Beijing medical insurance for urban residents and new rural cooperative medical insurance and was higher than that of basic medical insurance for urban and rural residents in Tianjin and Chongqing, and the individual payment level of Shanghai was the lowest. The hospitalization payoff lines in Shanghai were lower than those of other municipalities. Shanghai's outpatient and inpatient reimbursement levels were higher those of than other municipalities. There wasn't a capping line in Shanghai. There were capping lines in other municipalities. There was a great difference in the insurance policy of the major diseases in four municipalities. Conclusion?·?According to their own actual conditions, models for children's medical care systems that suited each municipalities’ social and economic development have been established. Shanghai children's basic medical insurance basically meets the needs of children's growth but needs improvement in terms of the type and level of medical security for major illnesses.

OBJECTIVETo observe whether adenosine Al receptor (Al R) mediated neuroprotection of Shenmai Injection (SI) on rat cerebral ischemia/reperfusion (I/R) injury.

METHODSThe focal cerebral I/R model was established by middle cerebral artery occlusion (MCAO). Totally 60 successfully modeled rats was divided into 5 groups according to randomized block principle, i.e., the model group, the SI group, the SI + AlR antagonist (1,3-dipropyl-8-cyclopentylxanthine, DPCPX) group, the AlR antagonist control group, and the dimethyl sulfoxide (DMSO) control group, 12 in each group. Besides, a sham-operation group was set up (n =12). SI at 15 mL/kg was peritoneally injected to mice in the SI group immediately after cerebral I/R. Equal volume of normal saline was injected to mice in the model group and the sham-operation group. DPCPX at 1 mg/mL was peritoneally injected to mice in the Al R antagonist control group 30 min before peritoneal injecting SI. DPCPX at 1 mg/kg and DMSO at 1 mL/kg were peritoneally injected to mice in the AlR antagonist control group and the DMSO control group 30 min immediately before cerebral I/R. Rats' neurobehavioral scores were assessed after 24 h reperfusion. The volume of cerebral infarction and Bcl-2 protein expression of cerebral infarction penumbra were also detected. Results Compared with the sham-operation group, neurobehavioral scores, the volume of cerebral infarction, and Bcl-2 protein expression increased (all P <0. 05). Compared with the model group, neurobehavioral scores and the volume of cerebral infarction obviously decreased, but Bcl-2 protein expression increased in the SI group (all P <0. 05). Compared with the SI group, neurobehavioral scores increased, the volume of cerebral infarction was obviously enlarged, and Bcl-2 protein expression was obviously reduced in the A1R antagonist control group (all P <0. 05).

CONCLUSIONSSI's neurobehavioral scores could be partially reversed in the Al R antagonist control group, the volume of cerebral infarction and Bcl-2 protein expression improved. AlR might possibly meditate neuroprotection of SI on MACO mire

Adenosine ; Animals ; Brain Ischemia ; drug therapy ; Drug Combinations ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Infarction, Middle Cerebral Artery ; Mice ; Neuroprotection ; physiology ; Neuroprotective Agents ; pharmacology ; therapeutic use ; Rats ; Rats, Sprague-Dawley ; Receptor, Adenosine A1 ; metabolism ; Reperfusion Injury ; drug therapy ; Xanthines

2,4-Dichlorophenoxyacetic Acid ; analogs & derivatives ; toxicity ; Animals ; Epididymis ; growth & development ; metabolism ; Female ; HSP70 Heat-Shock Proteins ; biosynthesis ; genetics ; Herbicides ; toxicity ; Male ; Rats ; Rats, Wistar ; Spermatozoa ; drug effects ; growth & development ; metabolism

The chemical constituents were isolated and purified by various chromatographic techniques indluding silica gel, reverse phase silica gel, sephadex LH-20 and pre-HPLC and identified by their physicochemical properties and spectral data. Sixteen phenolic compounds had been isolated and n-butanol extracts which were fractionated from the ethanol extract of Oplopanax horridus roots bark. Their structures were identified as below, including 7 phenylpropanoid compounds, ferulic acid (1), 3-acetylcaffeic acid (2), caffeic acid (3), homovanillyl alcohol 4-O-beta-D-glucopyranoside (4), 3-hydroxyphenethyl alcohol 4-O-beta-D-glucopyranoside (5), 3, 5-dimethoxycinnamyl alcohol 4-O-beta-D-glucopyranoside (6), and 3-dimethoxycinnamyl alcohol 4-O-beta-D-glucopyranoside (7). Three coumarins, scopoletin (8), esculetin (9) and 3'-angeloyl-4'-acetyl-cis-knellactone (10). And 6 lignan compounds, (+)-isolaricires-inol-9'-O-beta-D-glucopyranoside (11), 3, 3'-dimethoxy-4, 9, 9'-trihydroxy-4', 7-epoxy-5', 8-lignan-4, 9-bis-O-beta-D-glucopyranoside (12), (+)-5, 5'-dimethoxylariciresinol 4'-O-beta-D-glucopyranoside (13), (-)-5,5'-dimethoxylariciresinol 4'-O-beta-D-glucopyranoside (14), (-)-pinoresinol 4'-O-beta-D-glucopyranoside (15), and (+)-5, 5'-dimethoxylariciresinol 9'-O-beta-D-glucopyranoside (16). All compounds were isolated and identified for the first time from this plant All the constituents except compounds 4, 6, 12 and 13 were obtained for the first time from the genus Oplopanax.
Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Magnetic Resonance Spectroscopy ; Molecular Structure ; Oplopanax ; chemistry ; Phenols ; chemistry ; isolation & purification ; Spectrometry, Mass, Electrospray Ionization

Objective:to explore the effect of nano-carbon tracer on the dissection of central group lymph nodes in thyroid cancers.Methods:60 patients with thyroid cancers enrolled from January 2015 to December 2015 in our hospital were selected as research objects.Tracing group contained 30 cases would carry out nano-carbon tracer for the dissection of lymph nodes,while the other 30 patients without using nano-carbon tracer were defined as control group.The number of dissected lymph nodes,the discovery rate of positive lymph nodes and the postoperative parathyroid function were made a comparison between the two groups.Results:the total number of dissected lymph nodes in the tracing group was more than the control group (269 vs 204).The average number of dissected lymph nodes in the tracing group (8.97 ± 1.65/case) was also significantly more than the control group(6.8 ± 1.52/case)(P＜0.05).In the tracing group,the total discovery rate of positive lymph nodes was 40.15％,while the control group was 37.25％.Therefore,the average number of dissected positive lymph nodes in the tracing group (3.6 ± 1.16/case) was significantly more than the control group (2.53 ± 1.17/case)(P＜0.05).Observation of the postoperative adverse reactions,there were fewer patients suffering hypocalcemia or recurrent laryngeal nerve injury in the tracing group compared to the control group.In detail,although the blood calcium levels on the 2nd day after operation in both two groups decreased compared with preoperative baseline values,significantly statistical difference was only observed in the control group with 2.173 ±0.20mmol/L in postoperation vs 2.28 ± 0.06mmol/L in pre-operation (P＜0.05).What's more,the blood calcium level in the tracing group on the 2nd day after operation (2.27 ± 0.19mmol/L) was significantly higher than the control group (2.173 ± 0.20mmol/L)(P＜0.05).Besides,the postoperative PTH levels in both two groups reduced in some degree compared to the preoperative baseline values,but there were no statistical differences (P＞0.05).Conclusion:using nano-carbon tracer during the operation would be benefit for the dissection of positive central group lymph nodes,the recognition of parathyroid glands and reduction of postoperative adverse reactions.

OBJECTIVETo investigate the changes and effects of arginine vasopressin (AVP) in patients with acute traumatic subarachnoid hemorrhage (tSAH).

METHODSThe plasma and cerebrospinal fluid (CSF) level of AVP, and intracranial pressure (ICP) were measured in a total of 21 patients within 24 hours after tSAH. The neurological status of the patients was evaluated by Glasgow Coma Scale (GCS). Correlation between AVP and ICP, GCS was analyzed respectively. Meanwhile, 18 healthy volunteers were recruited as control group.

RESULTSCompared with control group, the levels (pg/ml) of AVP in plasma and CSF (x+/-s) in tSAH group were significantly increased within 24 hours (38.72+/-24.71 vs 4.54+/-1.38 and 34.61+/-21.43 vs 4.13+/-.26, P less than 0.01), and was remarkably higher in GCS less than or equal to 8 group than GCS larger than 8 group (50.96+/-36.81 vs 25.26+/-12.87 and 44.68+/-31.72 vs 23.53+/-10.94, P less than 0.05). The CSF AVP level was correlated with ICP (r eqaul to 0.46, P less than 0.05), but no statistically significant correlation was found between plasma AVP, CSF AVP and initial GCS (r equal to -0.29, P larger than 0.05 and r equal to -0.32, P larger than 0.05, respectively). The ICP (mm Hg) in tSAH patients was elevated and higher in GCS less than or equal to 8 group than in GCS larger than 8 group (25.9+/-9.7 vs 17.6+/-5.2, P less than 0.05).

CONCLUSIONOur research suggests that AVP is correlated with the severity of tSAH, and may be involved in the pathophysiological process of brain damage in the early stage after tSAH. It seems that compared with the plasma AVP concentration, CSF AVP is more related to the severity of tSAH.

Adult ; Arginine Vasopressin ; blood ; cerebrospinal fluid ; Female ; Glasgow Coma Scale ; Humans ; Intracranial Pressure ; Male ; Middle Aged ; Subarachnoid Hemorrhage, Traumatic ; metabolism