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Obstructive sleep apnea hypopnea syndrome(OSAHS)is a group of diseases which occurred in the upper respiratory tract with transient, recurrent, partial or complete obstruction during night sleep. It can affect the regulation of hemodynamics, endocrine systems and autonomic nerve, and then result in the reduction of body oxygen saturation, chronic hypoxia and hypercapnia. Beside being an independent risk factor for cardiovascular and cerebrovascular diseases, many studies have shown that it is also associated with ocular surface diseases in OSAHS, such as floppy eyelid syndrome, dry eye, keratoconus, etc., but there is still a lack of perfect systematic analysis. This paper reviews the relationship between OSAHS and relevant ocular surface diseases including pathogenesis,clinical manifestations and treatment progress, in order to reduce the ophthalmic complications of OSAHS patients in clinical diagnosis and treatment,and better improve the quality of life of patients.
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OBJECTIVE@#To observe the influence of acupuncture on microcirculation perfusion of the pericardium meridian and heart in acute myocardial ischemia (AMI) rats and evaluate whether acupuncture can simultaneously affect the meridians and corresponding viscera. Additionally, acupoints at different meridians were compared and whether they exert the same effects was discussed.@*METHODS@#Totally 32 Sprague-Dawley rats were subjected to left anterior descending (LAD) ligation to develop an AMI model. Rats were divided into 4 groups, including AMI, acupuncture Neiguan (PC 6), Lieque (LU 7) and Qiansanli (LI 10) groups (n=8). Eight rats received only thoracotomy (sham-operated group). The rats in the acupuncture groups received manual acupuncture at PC 6, LU 7 and LI 10 acupoints for 15 min, respectively. The microcirculation perfusion of pericardium meridian and heart was monitored by laser speckle perfusion imager (LSPI) before, during and after acupuncture manipulation for 15 min. Subsequently, the perfusion unit (PU) was calculated and analyzed by PSI System.@*RESULTS@#After LAD, compared to pre-acupuncture stage, the heart microcirculation perfusion (HMP) in the AMI group decreased continuously at during-acupuncture (P>0.05) and post-acupuncture stages (P0.05). Compared to pre-acupuncture stage, the PMP and HMP in PC 6 group significantly increased during acupuncture manipulation (both P0.05); however, they were significantly reduced after acupuncture manipulation (both P<0.05). Additionally, HMP of LI 10 group was decreased significantly during acupuncture, especially compared to pre-acupuncture stage (P<0.05).@*CONCLUSIONS@#Acupuncture at PC 6 obviously increased the PMP and HMP in AMI rats, and the effects were superior to at LU 7 and LI 10 acupoints. It was further confirmed that acupuncture promoted qi and blood circulation, indicating that acupoint specificity exists and features a meridian-propagated effect.
Assuntos
Animais , Ratos , Pontos de Acupuntura , Terapia por Acupuntura , Eletroacupuntura , Meridianos , Microcirculação , Isquemia Miocárdica , Perfusão , Pericárdio , Ratos Sprague-DawleyRESUMO
Objective:To investigate the active ingredients and mechanisms of Achyranthis bidentatae radix in treating knee osteoarthritis (KOA) .Methods:To detect theingredients in Achyranthis bidentatae radix from TCMSP and screen its active components so as to abtain the potential targets of those active components. By searching from the TCMSP, to explore the targets of KOA. Then, by integrating the chemical compound and disease targets to construct its network and to analize the gene ontology (GO) enrichment and Kyoto encyclopedia of genes and genomes (KEGG) pathway enrichment. Result:There are 23 active compounds in Achyranthis Bidentatae radix, corresponding to 136 targets of KOA. By GO enrichment analysis, there are 1 592 GO terms related to biological process. By KEGG pathway enrichment analysis, there are 19 KEGG pathways, including IL-17 signaling pathway, TNF signaling pathway, Apoptosis, and PI3K/AKT signaling pathway. Conclusions:The Achyranthis bidentatae radix could treat KOA by reducing inflammatory damage by regulating immune inflammatory response in the knee joint, and inhibiting chondrocyte apoptosis to protect cartilage.
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A total of 218 patients on chemotherapeutic regimens containing oxaliplatin were randomly divided into experimental (n =120) and control (n =98) groups.The experimental group received an intravenous infusion of lipoic acid plus sodium potassium magnesium calcium and glucose injection.The control group had only normal saline.Overall incidence of neurotoxicity and toxicity grade of peripheral nerve were observed after 4,8 and 12 cycles.Those with neurotoxic symptoms were followed up for 1 year.No significantly statistical difference existed in the incidence of peripheral neurotoxicity after 4,8 cycles (P ＞0.05).After 12 cycles,31 patients in the experimental group had an onset of neurotoxicity of grade3 (n=8,6.7％) &grade4 (n=0) versus21 cases of grade3 (n=21,21.4％) and grade4 (n=5,5.1％) in the control group.Statistically significant differences existed between grades 3 and 4 neurotoxicity (P ＜0.05).After 1 year of follow-up,the incidence of grade 1 of neurotoxicity was 2.5％ (n =3) in the experimental group versus 23.7％ (n =9) in the control group.And the inter-group difference was statistically significant (P ＜ 0.05).Lipoic acid plus sodium potassium magnesium,calcium and glucose injection can effectively prevent the occurrences of acute and chronic peripheral neurotoxicity associated with oxaliplatin.