Acute Disease ; Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Toluene ; poisoning ; Xylenes ; poisoning ; Young Adult

Adult ; Asthenopia ; epidemiology ; prevention & control ; Automobile Driving ; Color Perception ; Humans ; Middle Aged

Animals ; Animals, Newborn ; Brain ; drug effects ; metabolism ; pathology ; Disease Models, Animal ; Excitatory Amino Acid Antagonists ; pharmacology ; therapeutic use ; Female ; Hypoxia-Ischemia, Brain ; drug therapy ; metabolism ; Ketamine ; pharmacology ; therapeutic use ; Male ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Treatment Outcome

Acupressure ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Ankle Injuries ; therapy ; Combined Modality Therapy ; Female ; Humans ; Male ; Middle Aged ; Movement ; Sprains and Strains ; therapy ; Young Adult

OBJECTIVETo observe the efficacy and safety of Qizhi Jiangtang Capsule (QJC) in treating stage 3b diabetic kidney disease (DKD) patients with macroalbuminuria.

METHODSPatients who conformed to the diagnostic criteria of stage 3b DKD were randomly assigned to two groups according to random digital table, the experiment group and the control group, 84 in each group. All patients received a two-week elution period, and then were treated with basic Western therapy. Patients in the experiment group took QJC, 5 pills per time, 3 times a day, while those in the control group took Valsartan Capsule 160 mg each time, once daily. The observation period of follow-ups was limited within 6 months, and the time points were set as the baseline, 1st month, 3rd month, and 6th month. Systolic blood pressure (SBP), diastolic blood pressure (DBS), 24 h urine protein quantitative (24 h UPQ), plasma albumin (ALB), and serum creatinine (SCr) were detected and recorded, and estimated glomerular filtration rate (eGFR) was calculated. The occurrence of hypoglycemic reaction, coagulation disorder, gastrointestinal tract reaction, allergy, hyperkalemia, doubling of creatinine, and overall adverse events were observed and recorded at same time.

RESULTSFinally 81 patients in the experiment group and 80 patients in the control group were effectively included. Compared with the baseline level, SBP and DBS obviously decreased in the control group at month 1 of treatment (P < 0.05), and more significantly decreased at month 6 of treatment (P < 0.01). SBP at month 1, 3, and 6 of follow-ups; DBS at month 6 of follow-ups was lower in the control group than in the experiment group (P < 0.05). At month 1, 3, and 6 of follow-ups, 24 h UPQ of the experiment group was significantly lower than the baseline level (P < 0.01). It was also significantly lower than the level of the control group at the same time point (P < 0.05). There was no significant difference in 24 h UPQ at month 1, 3, and 6 of follow-ups between the control group and the baseline level (P > 0.05). ALB of the experiment group showed an increasing trend. It was significantly higher than the baseline level at month 6 (P < 0.05), which was also higher than that of the control group at same period (P < 0.05). There was no significant difference in the ALB level in the control group (P > 0.05). SCr of two groups showed an increasing trend. SCr of the experiment group was significantly higher at month 1, 3, and 6 follow-ups than the baseline level (P < 0.05). But the increment of SCr was higher in the control group than in the experimental group, and obviously higher than the baseline levels (P < 0.05). eGFR of both groups showed a decreasing trend. The decrement was higher in the control group than in the experimental group (P < 0.05). The proportion of progression of renal functions at month 1, 3, and 6 of follow-ups in the experimental group was 0.0% (0 case), 9.55% (8 cases), and 21.4% (18 cases), while they were 8.3% (7 cases), 21.4% (18 cases), and 40.5% (34 cases) in the control group. There was no statistical difference in the proportion of progression of renal functions between the two groups at month 3 and 6 of follow-ups (P < 0.05). There was no statistical difference in the incidence of adverse reactions between two groups (P > 0.05).

CONCLUSIONQJC could effectively reduce urinary protein of patients with stage 3b DKD, and delay the progression of renal functions.

Adult ; Albumins ; analysis ; Albuminuria ; drug therapy ; Blood Pressure ; drug effects ; Creatinine ; blood ; Diabetic Nephropathies ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Glomerular Filtration Rate ; Humans ; Male ; Middle Aged ; Tetrazoles ; therapeutic use ; Treatment Outcome ; Valine ; analogs & derivatives ; therapeutic use ; Valsartan

Objective To observe the expression of bcl-2 gene in cell apoptosis of neonatal rats followed by hypoxic-ischemic brain damage(HIBD) and investigate the mechanism of neuronal apoptosis after HIBD.Methods Fifty-four neonatal SD rats were used in 1 sham-operated group and 8 trial groups. The models of HIBD were established in neonatal rats by inhaling the mixed gases of 92 % N 2 and 8 % O 2, the animals were sacrificed by dislocation their heads at different time points(0.5,1,3,6,12,24,48,72 h), the hippocampus were dissected for morphological analysis. The neuronal apoptosis and the expression of bcl-2 gene in hippocampus were detected by the methods of immunohistochemistry. Results The apoptotic cells appeared at the time point of 3 h, and reached the peak at 48 h, then decreased. The positive cell of bcl-2 protein increased from the time point of 30 min and reached the peak at 6 h and then decreased gradually following HIBD. Conclusion The expression of bcl-2 gene plays a role in the process of neuronal apoptosis following HIBD.

Objective To evaluate the subclinical dysfunction of left ventricle (LV) induced by anthracycline(ATC) in patients with newly diagnosed diffuse large B-cell lymphoma (DLBCL) by two-dimensional speckle tracking echocardiography (2DSTE) as well as real-time three-dimensional echocardiography (RT3DE).Methods Traditional echocardiography images and RT3DE images were acquired from 59 patients with DLBCL before,after the completion of two cures(100 mg∕m 2)and four cures of the regimen(200 mg∕m 2).LV global longitudinal strain(GLS),global circumferential strain(GCS),LV apical rotation and basal rotation,LV end-diastolic volume (EDV),end-systolic volume (ESV),stroke volume(SV) and ejection fraction(EF)were calculated simultaneously.Results Compared with baseline, LV apical rotation and basal rotation reduced significantly after two cures and four cures of therapy [LV apical rotation:(5.34±1 .80)°vs (3.80±1 .45)°vs (2.96±1 .1 8)°;LV basal rotation:(-3.32±1 .14)°vs (-2.65±1 .12)°vs (-2.56±1 .19)°;both P <0.01].LV GLS and GCS decreased significantly till four cures of treatment compared with those at baseline[GLS:(-21 .62±2.5 1)% vs(-20.1 7±2.74)%;GCS:(-26.34±4.76)% vs (-23.27 ±4.73)%;both P <0.01].The alternation on EDV,ESV,SV and EF manifested no visible degradation during the whole procedure (P > 0.05 for all). Conclusions Cardiotoxicity during the early phase of anthracycline treatment can be detected via 2DSTE prior to the traditional echocardiographic expression of ventricular systolic function.The left ventricular rotation index seems to be more sensitive than strain parameters for the estimation of early cardiac injury in patients with ATC chemotherapy.There is no safe dose for anthracycline in all patients with DLBCL treated with anthracycline even at lower doses.

ObjectiveTo identify serum specific protein biomarkers for the early diagnosis of lymphoma patients by using surface enhanced laser desorption/ionization time of flight mass spectrometry (SELDI-TOF-MS)protein chip array.MethodsSELDI-TOF-MS technique and weak cation exchanger (WCX2)protein chip were used to detect the serum proteomic patterns of 96 patients with lymphoma (86 patients with non-Hodgkin lymphoma and 10 patients with Hodgkin lymphoma)and 30 normal control.The serum level of LDH were measured by biochemical methods,the serum level of β2-MG and CA125 were detected by enzyme-linked immunosorbent assay (ELISA).ResultsFour protein peaks pattern mass/charge ratio (M/Z) 6880,8564,8692 and 13751 were decreased in lymphoma patients,and they could be used to distinguish lymphoma from healthy people and other malignant tumors.Their sensitivity and specificity were 82.29 ％ and 80.00 ％,78.13 ％ and 73.30 ％,75.00 ％ and 80.00 ％,71.88 ％ and 83.30 ％ respectively in lymphoma patients.When it was used to early diagnosing lymphoma in stage Ⅰ or Ⅱ,the sensitivity of four protein peaks pattern (M/Z 6880,8564,8692 and 13 751) were 77.55 ％,71.43 ％,71.43 ％ and 67.35 ％respectively and the specificity of all four protein peaks pattern were 100.00 ％.Four protein peaks pattern sensitivity were higher than LDH,CA125 and β2-MG respectively.ConclusionApplication of SELDI-TOF-MS can be of great potential for the early diagnosis of lymphoma patients.

Objective To explore the changes of Sema3A and it′s receptor Npl in temporal lobe epilepsy(TLE)rat brain and the roles in epileptogenesis mechanism.Methods TLE model was established with male healthy SD rats,in which mossy fiber sprouting(MFS)was verified using Neo-Timm staining method.Sema3A mRNA,Npl mRNA and protein was respectively analyzed by immunohistochemistry and in situ hybridization in the entorhinal cortex(EC)or dentate gyrus(DG)at different time after LiCL-PILO induced TLE.Results There were Mossy fiber sprouting(7d:0.70?0.42,15d:1.50?0.52,30 d:2.20 ?0.41,60 d:2.50?0.51)in DG inner molecular layer(IML)of TLE rat compared with those of controls (P

Objective To investigate and evaluate the iodine nutritional status of school-age children in Yi county of Heibei Province,and to provide scientific basis for the development of control measures to iodine deficiency disorders.Methods Retrospectinely analyzed school-age children urinary iodine monitoring results of Yi County of Hebei Province from 1998 to 2011.One township was selected randomly in each of the five directions (east,west,south,north and center) from 1998 to 2011.One elementary school was randomly chosen in each of the five townships.And at least 20 urine samples of 8-10 years old children were randomly collected in each school selected.Urinary iodine contents were determined through arsenic cerium catalytic spectrophotometric method.Urinary iodine determination standard according to The Standard of Iodine Deficiency Disorders Elinination (GB 16006-2008) and The Iodine Deficiency Disorders Elinination Guide.Results A total of 1725 children urinary samples were collected from 1998 to 2011,urinary median was 243.26 μg/L,each of the median urinary iodine was higher than 100 μg/L.The ratio of urinary iodine less than 100 μg/L was ＜ 50％ over the years,and less than 50 μg/L was ＜ 20％.Overall,the highest value of urinary iodine stayed at approximately 200 μg/L,showing positively skewed distribution that was skewed to the right.Urinary iodine level was compared among different ages,gender and ethnicity,and the difference was not statistically significant(P ＞ 0.05).Conclusions In recent years,the iodine intake of school-age children of Yi County can meet the body needs,and the iodine nutrition is at an appropriate level.