Sleep plays an important role in the modulation of endocrine function and energy metabolism;hormone levels are markedly different during a sleepless night compared with a night of normal sleep.Sleep deprivation may change the levels of cortisol,growth hormone(GH)and thyrotropin(TSH)at night.In addition,sleep curtailment disturbs the balance of anorexi- genic(leptin)and orexigenic(ghrelin)factors,and does harmful to glucose tolerance.

0 05), being ( 187 0?10 7) nmol/L in average. Moreo ver, it was not significantly different from the cells cultured at day 0, ei ther . However, [Ca 2+ ]i increased significantly(P

Sleep is a common physiological phenomenon of animals.We may have different kinds of sleep disorders in our daily life,such as difficulty falling asleep,insomnia,hypersomnia and changes of sleep patterns,etc.Pain is a subjective response of the body to stimuli of certain degrees.Sleep disorders are closely related to pain:pain can interfere with people's normal physiology and psychology conditions and affect individual's sleep;different kinds of sleep disorders can affect the body' s sensitivity to pain.The relationship between pain and sleep disorders has become one of the most common causality in clinical research.In this paper we summarizes the pathophysiological relation and mutual influence between pain and sleep disorders.

Objective:To explore the clinical features of acute pancreatitis in pregnancy (APIP) and the risk factors for fetal death.Methods:The clinical data of 90 patients with APIP in the Affiliated Hospital of Southwest Medical University were retrospectively analyzed from January 2013 to June 2020. Based on the severity, the patients were classified into MAP groups ( n=41), MSAP groups ( n=33), SAP group ( n=16). According to the presence of fetal deaths, the patients were divided into fetal death group ( n=13) and fetal survival group ( n=77). The clinical characteristics and indicators of patients in each group were compared. Binary logistic regression analysis was performed on the variables with differences between groups to explore independent risk factors for fetal death. The receiver operating characteristic curves of laboratory indicators were drawn to evaluate their diagnostic efficacy. Results:Hyperlipidemia was the main cause in 90 APIP cases (42/90, 46.7%). The levels of LDH, CRP, blood glucose, D2 polymer, albumin and ApoA1, the 1-min and 5-min Apgar scores of neonates were statistically significant among MAP group, MSAP group and SAP group (all P<0.05). There were no maternal deaths in 90 cases and 13 fetal deaths (14.4%). Fetal mortality increased with the severity of APIP. APIP combined with hypertension ( OR=14.742, 95% CI 1.157-187.890, P=0.038), ketoacidosis ( OR=19.587, 95% CI 1.789-214.469, P=0.015) and CRP level ( OR=1.013, 95% CI 1.001-1.025, P=0.031) were risk factors for fetal death. ApoA1 level ( OR=0.118, 95% CI 0.021-0.664, P=0.015) was a protective factor for fetal death. The sensitivity and specificity of ApoA1 for predicting fetal death were 84.6% and 79.2%, the sensitivity and specificity of CRP for predicting fetal death were 76.9% and 84.4%, and the sensitivity and specificity of the combination of the two indicators for predicting fetal death were 100% and 67.5%. Conclusions:The severity of APIP was closely related to fetal death. Hypertension, ketoacidosis and blood level CRP were independent risk factors for fetal death, which should be paid special attention.

Humans ; Moxibustion ; Depression ; Acupuncture Therapy ; Gastroesophageal Reflux ; Esophagitis, Peptic

A new caffeate compound, (E)-erythro-syringylglyceryl caffeate (1), was isolated from the roots and rhizomes of Nardostachys chinensis Batal., together with nine known phenolic compounds, including (+)-licarin A (2), naringenin 4', 7-dimethyl ether (3), pinoresinol-4-O-β-D-glucoside (4), caraphenol A (5), Z-miyabenol C (6), protocatechuic acid (7), caffeic acid (8), gallic acid (9) and vanillic acid (10). Their chemical structures were elucidated on the basis of spectroscopic data and physicochemical properties. Furthermore, this is the first report of compounds 2, 5 and 6 from Nardostachys genus.
Caffeic Acids ; chemistry ; isolation & purification ; Flavanones ; chemistry ; isolation & purification ; Furans ; chemistry ; isolation & purification ; Glucosides ; chemistry ; isolation & purification ; Hydroxybenzoates ; chemistry ; isolation & purification ; Lignans ; chemistry ; isolation & purification ; Nardostachys ; chemistry ; Plant Roots ; chemistry ; Rhizome ; chemistry ; Vanillic Acid ; chemistry ; isolation & purification

OBJECTIVETo evaluate the outcomes of T3a prostate cancer with unfavorable prognostic factors treated with permanent interstitial brachytherapy combined with external radiotherapy and hormone therapy.

METHODSFrom January 2003 to December 2008, 38 patients classified as T3a prostate cancer with unfavorable prognostic factors were treated with trimodality therapy (brachytherapy + external radiotherapy + hormone therapy). The prescription dose of brachytherapy and external radiotherapy were 110 Gy and 45 Gy, respectively. The duration of hormone therapy was 2-3 years. The endpoints of this study included biochemical failure-free survival (BFFS), distant metastasis-free survival (DMFS), cancer-specific survival (CSS), and overall survival (OS). Survival curves were calculated using the Kaplan-Meier method. The Log-rank test was used to identify the prognostic predictors for univariate analysis.

RESULTSThe median follow-up was 71 months. The serum pre-treatment prostate-specific antigen (PSA) level ranged from 10.0 to 99.8 ng/ml (mean 56.3 ng/ml), the Gleason score ranged from 5 to 9 (median 8), and the percentage of positive biopsy cores ranged from 10% to 100% (mean 65%). The 5-year BFFS, DMFS, CSS, and OS rates were 44%, 69%, 82%, and 76%, respectively. All biochemical failures occurred within 40 months. The percentage of positive biopsy cores was significantly correlated with BFFS, DMFS, and OS (all P=0.000), and the Gleason score with DMFS (P=0.000) and OS (P=0.001).

CONCLUSIONST3a prostate cancer with unfavorable prognostic factors presents not so optimistic outcome. Hormone therapy should be applied to prolong the biochemical progression-free or metastasis-free survival. The percentage of positive biopsy cores and the Gleason score are significant prognostic factors.

Androgen Antagonists ; therapeutic use ; Brachytherapy ; Combined Modality Therapy ; Gonadotropin-Releasing Hormone ; agonists ; Humans ; Male ; Neoplasm Grading ; Prognosis ; Prostatic Neoplasms ; mortality ; pathology ; therapy ; Treatment Outcome

Objective To construct Neuropilins-2 eukaryotic expression vector for RNA interference.Methods Recombinant targeting on gene NRP2 was designed and established with plasmid pGenSil-1 based on NRP2 cDNA equences of Genomes.Two pairs of oligonucleotides were synthesized according to the Tuschl and inserted into plasmid pGenSil-l to generate siRNA eukaryotic expression vector,DH5? strains were transformed,plasmid were extracted,and recombinant vectors were identified by the restriction map and the sequence analysis.The recombinant plasmid(pGenSil-NRP2) was transfected into the cultured LOVO cells.At 48 h after transfection,the whole cell protein was extracted,and the protein level was detected by Western blotting with mouse-anti-human NRP2 monoclonal antibody.Results Recombinant plasmids were completely coincided with the designs by the restriction map and the sequence analysis.pGenSil-NRP2 expression vector into LOVO cells down-regulated the protein level of NRP2 at 48 h after transfection.The recombinant eukaryotic expression vector were constructed successfully.Conclusion siRNA recombinant can be constructed successfully by RNAi technique for inhibiting NRP2 expression.

Objective This article introduced the concrete methods and benefits of promoting and holding competition of acupuncture and moxibustion in TCM universities or colleges. A regular skill competition will not only stimulate students' passion for TCM study and expand teaching methods, but also serve as a effective way to enhance practical skills of students.

Objectives To investigate the impact of ischemic preconditioning (IPC) on dynamics of homing of endothelial progenitor cells (EPCs) after renal ischemia reperfusion injury (IR).Methods Sixty male Sprague-Dawley rats were randomly divided into three groups after right-side kidney nephrectomy:for sham-operated rats,lumbotomy without vascular clamping was performed; IR rats were clamped renal blood vessels for 40 minutes while IPC rats were pre-treated with 15 min ischemia and 10 min reperfusion.At 3,12,24 h,and 3 days after reperfusion,the pool of circulating,kidneys,lungs and spleens were harvested.The extent of renal injury was assessed by biochemical and histological examination.The dynamics of homing of EPCs was observed by flow cytometry.Results The rats in IPC group exhibited significant improvements in renal function and morphology.Compared with IR group and sham group,the number of EPCs in blood was increased in the IPC group at 12 h and 24 h after reperfusion (P ＜ 0.05).The number of EPCs in kidney was increased at all times pointin the IPC group and IR group as compared to the sham group (P ＜ 0.05.In addition,EPCs number was increased in IPC group compared with the IR group at 12 h and 24 h [(11.36±0.66)％ vs (6.37±0.69)％,(6.31±0.70)％ vs (4.40±0.60)％,all P＜ 0.05].Compared with IR group and sham group,the number of EPCs in the lung was increased in the IPC groups at 12 h after reperfusion [(2.95±0.66)％ vs (1.78±0.59)％,(1.66±0.61)％,all P ＜ 0.05].The number of EPCs in spleen was increased in the IPC group at 72 h as compared with the IR group and sham group [(0.55±0.06)％ vs (0.34±0.07)％,(0.31±0.06)％,all P ＜ 0.05].Conclusions Endogenous EPCs may home to injured kidney after IPC.EPCs can also gather in the lungs and spleen.