OBJECTIVETo evaluate the clinical effects of the massage method of micro-regulating with vertical cross pressing lying on one side in treating cervicogenic headache (CEH).

METHODSTotal 136 patients with CEH were collected in the study from August 2012 to April 2014. They were divided randomly into two groups according to random digits table. Sixty-nine patients accepted the treatment of micro-regulating with vertical cross pressing lying on one side (pressing micro-regulating group), including 29 males and 40 females with an average age of (50.55 ± 11.38) years old; 67 patients received the treatment of traditional massage (traditional massage group), including 28 males and 39 females with an average age of (51.20 ± 11.90) years old. Clinical effect was observed according to the standard of curative effect of State Administration of Traditional Chinese Medicine; the function of cervical vertebra and all body status were evaluated according to NDI score. VAS score, frequency and time of headache were recorded and compared before and after treatment.

RESULTSNo adverse reactions were found after treatment, all patients were followed up from 1 to 6 months with an average of 3.1 months. In pressing micro-regulating group, 25 cases got fully recover, 26 excellence, 14 effectiveness and 4 inefficiency; and in traditional massage group, the results were 12,21,22, 12;clinical effect of pressing micro-regulating group was better than that of traditional massage group (P<0.01). NDI score in pressing micro-regulating group decreased from preoperative 13.48 ± 4.83 to postoperative 6.23 ± 3.76; in traditional massage group also decreased from preoperative 13.82 ± 5.78 to postoperative 8.25 ± 4.75; the improvement of the pressing micro-regulating group was obviously better than that of traditional massage group (P < 0.01). VAS score in pressing micro-regulating group decreased from preoperative 4.75 ± 0.97 to postoperative 1.88 ± 1.78; and in traditional massage group decreased from pre-operative 4.78 ± 0.98 to postoperative 2.84 ± 1.94; pressing micro-regulating group was more notable than that of traditional massage group (P < 0.01). The frequency per week,the pain time in pressing micro-regulating group decreased from preoperative (5.38 ± 1.96) times and (6.87 ± 3.67) hours to postoperative (1.71 ± 2.04) times and (0.97 ± 1.74) hours,respectively,in traditional massage group the above parameters decreased from preoperative (5.22 ± 1.81) times and (6.90 ± 3.79) hours to postoperative (2.81 ± 2.42) times and (1.83 ± 2.21) hours;pressing micr-regulating group was more notable than that of traditional massage group (P < 0.01 or P < 0.05).

CONCLUSIONUsing the tuina method of micro-regulating with vertical cross pressing lying on one side to treat CEH can improve function of cervical vertebra and all body status, lessen the intensity, frequency, duration time of pain, and had advantage of higher security, simple operation, and evident effect.

Adult ; Aged ; Female ; Humans ; Male ; Massage ; methods ; Middle Aged ; Physical Therapy Modalities ; Post-Traumatic Headache ; therapy

Objective To examine expression of PTEN gene in ovarian cancer cisplatin-sensitive cell line OV2008 cells and cisplatin-resistant cell line C13K cells,and evaluate the effect of wild-type PTEN gene on reversing cisplatin-resistance of C13K cells and underlying mechanisms.Methods The expression of PTEN mRNA and protein in OV2008 and C13K cells were detected by semi-quantitative RT-PCR and western blot.Recombinant eukaryotic expression plasmid containing human wild-type PTEN gene was transfected into C13K cells by lipofectamine 2000.The expression of PTEN mRNA was monitored by RT- PCR and the expression of PTEN,protein kinase B(AKT),phospho-AKT(p-AKT)protein were analyzed by western blot in PTEN transfected and untransfected C13K cells.Proliferation and chemosensitivity of cells to cisplatin were measured by methyl thiazolyl tetrazolium(MTT),and cell apoptosis was detected by flow cytometry after treatment with cisplatin.Results(1)The expression of PTEN mRNA and protein(1.02 ?0.05,1.02?0.07)in OV2008 cells were significantly higher than those in C13K cells,which were 0.45 ?0.03 and 0.55?0.03 respectively(P

AIM:To detect the activation of macrophage autophagy caused by lipopolysaccharide ( LPS) and the possible related signaling pathways .METHODS:The macrophage cell line RAW264.7 cultured in vitro was divided into 5 groups according to the culture environment , including normal culture group , starvation-activated sautophagy group , LPS group, LPS+PI3K inhibitor (hVps34) group and LPS+mTOR inhibitor (rapamycin) group.Fluorescent expression vector pcDNA3.1-GFP-LC3 constructed in previous work was transfected into the macrophages .The fluorescence microscopy was used to detect the formation of autophagosome .The mRNA expression of autophagy-associated genes Atg5, Atg7, LC3-II and Bnip3 in the macrophages was detected by qRT-PCR.The protein levels of LC3-II, p-Akt and p-mTOR were deter-mined by Western blotting , so as to evaluate the molecular pathways of autophagy in LPS-activated macrophages .RE-SULTS:The macrophages stably expressing GFP-LC3 were successfully established , which were used to observe the auto-phagy under fluorescence microscope .Compared with normal culture group , the autophagy in starvation group , LPS +hVps34 group and LPS+rapamycin group was significantly increased .The mRNA expression levels of Atg5, LC3-II and Bnip3 were significantly increased in starvation group , LPS+hVps34 group and LPS +rapamycin group , while in LPS group, those decreased slightly .The protein level of p-Akt in starvation group , LPS group and LPS+rapamycin group was significantly increased , while p-mTOR in starvation group , LPS+hVps34 group and LPS+rapamycin group significantly declined .LC3-II expression level in starvation group , LPS+hVps34 group and LPS+rapamycin group was higher than that in control group and LPS group .CONCLUSION: LPS regulates macrophage autophagy , and its possible pathway is the PI3K/Akt/mTOR pathway, but there are some other effective regulatory pathways .

Adult ; Aged ; Coal Mining ; Health Promotion ; methods ; Humans ; Male ; Middle Aged ; Occupational Health ; statistics & numerical data ; Young Adult

Little is known about the non-structural protein 6(NSP6)of rotavirus.This report describes expression of the NSP6 of a group A human rotavirus strain TB-Chen in bacteria,and its immunological properties and cellular distribution.The results showed that the recombinant NSP6(rNSP6)was expressed in high efficiency without any other proteins fused(possesses about 34.2% of total bacterial proteins).rNSP6 elicited mono-specific antibodies in immunized guinea pigs and the antibodies could react with the rNSP6 itself and the viral NSP6 proteins synthesized in SA11-or Wa-infected MA104 cells in Western blot and immunofluorescence assay.The NSP6 distributed evenly in the cytoplasm mainly around the nucleus of virus-infected cells,no viroplasm-like gathering observed;The top amount of NSP6 synthesized in SA11-infected cells or Wa-infected cells could be detected at 12h after infection.This is the first report about the high expression of entire NSP6(without any other proteins fused)in prokaryotic expression system and detection of NSP6 synthesis in virus infected cells by immunofluorescence assay.The results are important to understand the structure,biological properties and further application of the NSP6.

OBJECTIVETo investigate the activation of nuclear factor kappaB (NF-KB) and the influence of puerarin on it after cerebral ischemia-reperfusion in rats.

METHODCerebral ischemia-reperfusion injury was induced by 90 min of middle cerebral artery (MCA) occlusion and followed by 2, 6, 12, 24, 72 h reperfusion. Puerarin or saline was intra-peritoneally injected 1h before MCA occlusion and then the drugs were administered once every six hours. The infarct volume and brain edema were determined by TTC stain. Level of NF-kappaB P65 subunit was determined by immunohistochemistry and western blot.

RESULTImmunohistochemistry revealed the translocation of NF-kappaB. A time course of NF-kappaB induction in brain showed that NF-kappaB P65 subunit obviously increased at 6 h, peaked at 24 h and then decreased by 72 h post-reperfusion. Puerarin decreased the level of NF-kappaB at 24, 72 h after reperfusion. There was a decrease trend in brain infarct volume between puerarin and control.

CONCLUSIONNF-kappaB is translocated and its level is increased after ischemia-reperfusion. Puerarin may attenuate the ischemia-reperfusion injury through inhibition of NF-kappaB activation.

Animals ; Blotting, Western ; Brain ; drug effects ; metabolism ; pathology ; Immunohistochemistry ; Infarction, Middle Cerebral Artery ; complications ; Isoflavones ; isolation & purification ; pharmacology ; Male ; Plants, Medicinal ; chemistry ; Pueraria ; chemistry ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; etiology ; physiopathology ; Transcription Factor RelA ; metabolism

OBJECTIVETo investigate the effects of puerarin with aspirin on the markers of damaged vascular endothelial cells, as von Willebrand factor (vWF), and thrombomodulin (TM) in patients with acute cerebral infarction (ACI).

METHODForty-five patients with ACI were included in this study and divided into basic treatment and puerarin groups, meanwhile 26 healthy persons selected as control group. The serum vWF and sTM concentrations were measured by enzyme-linked immunosorbant assay (ELISA) and national institute health stroke scale (NIHSS) score was evaluated at admission and 14 days later after treatment.

RESULTThe level of serum vWF significantly increased in patients with ACI compared to control and major stroke had higher vWF level than minor stroke (P < 0.01), but the serum level of sTM had no obviously differences respectively. Correlation analysis showed that there is a positive correlation between the level of vWF and NIHSS score (P < 0.05, r = 0.368), while the significant correlations between the level of vWF and sTM, sTM and NIHSS score were not observed. After 14 days treatment, the level of serum vWF and NIHSS score were obviously decreased in patients treated with puerarin and aspirin, not in basic treated patients. The level of sTM was increased in patients after 14 d, while puerarin treated patient has lower sTM level than patients with basic treatment (P < 0.05).

CONCLUSIONPatients with ACI cotreated with puerarin and aspirin improved the neurological function, decreased the levels of serum vWF and sTM, indicating puerarin with aspirin had the protective effects on the damaged vascular endothelial cells.

Acute Disease ; Aged ; Aspirin ; administration & dosage ; Cerebral Infarction ; drug therapy ; metabolism ; Endothelial Cells ; drug effects ; metabolism ; Female ; Humans ; Isoflavones ; adverse effects ; Male ; Middle Aged ; Thrombomodulin ; metabolism ; von Willebrand Factor ; metabolism

OBJECTIVETo compare the clinical effect of acupuncture treatment and western medicine Carbamazepine for thalamic pain.

METHODSCrossover trial design was used, 11 cases diagnosed as thalamic pain were randomly divided into two groups according to the mini-unbalance-index method, group I (with 6 cases received acupuncture first and then western medicine) and group II (with 5 cases received western medicine first and then acupuncture). When the effects were evaluated, the two groups were named as acupuncture group and western medicine group, 11 cases in each group. The method of clearing away the heart fire, regulating the spirit, activating blood and relieving pain was adopted in acupuncture treatment, Ximen (PC 4), Yinxi (HT 6), Xuehai (SP 10) and Zhaohai (KI 6) were selected; the western medicine group was treated with oral administration of Carbamazepine, and one course as well as the eluting period were both 10 days. The effects were evaluated with visual analogue scale (VAS) and evaluation scale of Anderson Cancer Center pain in US (MD Pain Evaluation value) respectively.

RESULTSThe VAS and MD value in two groups were obviously decreased after treatment (both P < 0.05), while there was no significant difference between two groups; the markedly effective rate of pain relieving in acupuncture group was 63.6% (7/11), which was higher than that of 36.4% (4/11) in western medicine group, but there was no significant difference between two groups.

CONCLUSIONAcupuncture treatment of regulating spirit, activating blood and relieving pain has a better therapeutic effect for thalamic pain, and can reach to the same therapeutic effect with western medicine Carbamazepine.

Acupuncture Therapy ; Adult ; Aged ; Blood Circulation ; Carbamazepine ; therapeutic use ; Cross-Over Studies ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Pain ; physiopathology ; Pain Management ; Pain Measurement ; Spirituality ; Thalamus ; physiopathology

OBJECTIVETo explore regional anatomy of fasciae and spaces related to laparoscopic right hemicolectomy (LRC).

METHODSSeven cadavers and 49 patients undergoing LRC for cancer were observed. Computed tomography (CT) images of patients and healthy individuals were reviewed.

RESULTSBetween ascending mesocolon and prerenal fascia (PRF), there was a right retrocolic space (RRCS), which communicated in all directions. Anterior, posterior, medial, lateral, cranial, and caudal boundaries of the RRCS were ascending mesocolon, PRF, superior mesenteric vein, peritoneal reflexion at right paracolic sulcus, inferior margin of transverse part of duodenum, and inferior margin of the mesentery root, respectively. Between transverse mesocolon and pancreas and duodenum, there was a transverse retrocolic space (TRCS), which was bounded cranially by root of transverse mesocolon. On CT images of healthy individuals, PRF was noted as slender line of middle density, continuing to transverse fascia, and the retrocolic spaces were unidentifiable. For patients with right colon cancer, PRF and right retrocolic space might be easier to be identified.

CONCLUSIONSThe RRCS and the TRCS are natural surgical spaces. The PRF is natural surgical plane in LRC for cancer.

Adult ; Colectomy ; methods ; Colon ; anatomy & histology ; pathology ; Colonic Neoplasms ; pathology ; surgery ; Female ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Young Adult

OBJECTIVEThe expressions of caspase-1 and cytokines activated by caspase-1 are associated with the pathophysiology of many diseases for its proinflammatory and proapototic peculiarity. However its relationship to brain injury of developing rats following recurrent seizures has not yet been identified. This study aimed to investigate the role of caspase-1 and cytokines activated by caspase-1 in brain injury of developing rats following recurrent seizures.

METHODSA total of 96 postnatal 20 day Sprague-Dawley rats were randomly assigned into Control and Seizure groups. Seizures were induced in the Seizure group by flurothyl inhalation daily for six days. Brain tissues were sampled at 6 hrs, and at 1, 3, and 7 days after last seizure. The expressions of caspase-1, interleukin (IL)-18 and IL-1beta mRNA in the cerebral cortex were detected by RT-PCR. The water content of the brain and the pathological changes of cortex nerve cells were observed. Brain injury was evaluated using a semiquantitative neuropathological scoring system.

RESULTSThe levels of caspase-1 and IL-18 mRNA in the cerebral cortex of the Seizure group were obviously higher than those in the Control group at 6 hrs, and at 1, 3, and 7 days after seizure (P < 0.05 or P < 0.01). The expression of IL-1beta mRNA in the Seizure group exhibited a biphasic pattern: increased significantly at 6 hrs, and at 1 and 7 days post-seizure (P < 0.01), but was not significantly different from the Control group at 3 days post-seizure. Edema, degeneration and necrosis of nerve cells in cerebral cortex, accompanying by inflammatory cell infiltration and apoptosis of nerve cells, were observed under a light microscope in the Seizure group after recurrent seizures. The water content of the brain in the Seizure group increased significantly compared with that in the Control group at 6 hrs, and at 1 and 3 days after recurrent seizures (P < 0.01). The Seizure group had significantly higher neuropathological scores than the Control group at each time point (P < 0.01).

CONCLUSIONSCaspase-1 and cytokines activated by caspase-1 play an important role in the developing brain injury after recurrent seizures.

Animals ; Brain ; pathology ; Caspase 1 ; genetics ; physiology ; Female ; Interleukin-1 ; genetics ; physiology ; Interleukin-18 ; genetics ; physiology ; Male ; RNA, Messenger ; analysis ; Rats ; Rats, Sprague-Dawley ; Recurrence ; Seizures ; pathology