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| 1 | Function of longitudinal vs circular muscle fibers in esophageal peristalsis, deduced with mathematical modeling显示文摘We summarize from previous works the functions of circular vs. longitudinal muscle in esophageal peristaltic bolus transport using a mix of experimental data, the conservation laws of mechanics and mathematical modeling. Whereas circular muscle tone generates radial closure pressure to create a local peristaltic closure wave, longitudinal muscle tone has two functions, one physiological with mechanical implications, and one purely mechanical. Each of these functions independently reduces the tension of individual circular muscle fibers to maintain closure as a consequence of shortening of longitudinal muscle locally coordinated with increasing circular muscle tone. The physiological function is deduced by combining basic laws of mechanics with concurrent measurements of intraluminal pressure from manometry, and changes in cross sectional muscle area from endoluminal ultrasound from which local longitudinal shortening (LLS) can be accurately obtained. The purely mechanical function of LLS was discovered from mathematical modeling of peristaltic esophageal transport with the axial wall motion generated by LLS. Physiologically, LLS concentrates circular muscle fibers where closure pressure is highest. However, the mechanical function of LLS is to reduce the level of pressure required to maintain closure. The combined physiological and mechanical consequences of LLS are to reduce circular muscle fiber tension and power by as much as 1/10 what would be requiredfor peristalsis without the longitudinal muscle layer, a tremendous benefit that may explain the existence of longitudinal muscle fiber in the gut. We also review what is understood of the role of longitudinal muscle in esophageal emptying, reflux and pathology. | James G Brasseur Mark A Nicosia Anupam Pal Larry S Miller | 2007 | World Journal of Gastroenterology2007，13，9： | 4 |
| 2 | Strain-independen temperature measurement using a type-land type - ⅡA optical fiber Bragg grating combination显示文摘 | S Pal T Sun K T V Grattan S A Wade S F Collins G W Baxter B Dussardier and G Monnom | 2004 | Rev Sci Instrum2004，75，： | 1 |
| 3 | Plastid transformation in Arabidopsis thaliana 显示文摘 | Sikdar S R Serino G Chaudhuri S Pal M | 1998 | Plant Cell Rep1998，18，1： | 1 |
| 4 | Effect of antiretroviral therapy on pulmonary hypertension in HIV patients显示文摘 | Pal J Sen K Sarkar G Mandal A Chakraborty S Deb A | 2013 | J Indian Med Assoc2013，111，84： | 1 |
| 5 | An Improved Genetic Algo- rithm Based Approach to Solve Constrained Knapsack Problem in Fuzzy Environment显示文摘 | Changdar C Mahapatra G S Pal R K | 2015 | Expert Systems with Applications2015，42，4： | 1 |
| 6 | Functional promiscuity of squirrel monkey growth hormone receptor toward both primate and nonprimate growth hormones显示文摘 | Yi S Bernat B Pal G | 2002 | Molecular Biology and Evolution2002，19，7： | 1 |
| 7 | Functional promiscuity of squirrel monkey growth hormone receptor toward both primate and nonprimate growth hormones显示文摘 | YI S BERNAT B PAL G | 2002 | Mol Biol Evol2002，19，7： | 1 |
| 8 | Light and electron microscopical localization of lysosomal acid hydrolases in bivalve hemocytes by enzyme cytoehem- istry 显示文摘 | Cajaraville M P Pal S G Robledo Y | 1995 | Acta Histochem Cytoc1995，28，5： | 1 |
| 9 | Regenerative, coal-based solid oxide fuel cell-electrolyzers 显示文摘 | Gopalan S Ye G S Pal U B | 2006 | Journal of Power Sources2006，162，1： | 1 |
| 10 | Safety and efficacy of low-fluence, high-repetition rate versus high-fluence, low- repetition rate 810-nm diode laser for permanent hair remov- al--a split-face comparison study 显示文摘 | Pal G S Bhat P S Mallya H | 2011 | J Cosmet Laser Ther2011，13，4： | 1 |
| 11 | Adefovir dipivoxil in the treatment of chn,nic hepatitis B virus infection 显示文摘 | Hadziyannis S J Pal atheodoridis G V | 2004 | Expert Rev Anti Infect Ther2004，2，4： | 1 |
| 12 | Removal of fluoride from aqueous solution by CaO nanoparticles显示文摘 | Patel G Pal U Menon S | 2009 | Separation Science and Technology2009，44，12： | 1 |
| 13 | Studies on nickel coated carbon fibres and their Composites显示文摘 | ABRAHAM S PAL B C SATYANARAYANA K G | 1990 | Journal of Materials Science1990，25，6： | 1 |
| 14 | Optimal harvesting of prey-predator system with interval biological parameters: A bioeconomic model 显示文摘 | PAL D MAHAPTRA G S SAMANTA G P | 2013 | Mathematical Biosciences2013，241，2： | 1 |
| 15 | Morphofunctional Study of the Hemocytes of the Bivalve Mollusc Mytilus Galloprovincialis with Emphasis on Endolysosomal Compartment 显示文摘 | Cajaravilie M P Pal S G | 1995 | Cell Structure and Function1995，20，： | 1 |
| 16 | Monitoring gene expression along pear fruit development,ripening and senescence using cDNA microarrays显示文摘 | FONSECA S HACKLER L J R ZVARA A FERREIRA S BALDE A DUDITS D PAlS M S PUSKAS L G | 2004 | Plant Science2004，167，3： | 1 |
| 17 | Investigation of structural,physical and optical properties of CeO2-Bi2O3-B2O3 glasses显示文摘 | Pal Singh G Kaur P Kaur S | | 0，，： | 1 |
| 18 | Mechanistic study of untralow k-compatible carbon dioxide in situ photore- sist ashing processes: process performance and influence on ULK material modification 显示文摘 | KUO M S PAL A R OEHRLEIN G S | 2010 | J Vac Sci Technol: /32010，28，5： | 1 |
| 19 | Acclimation and adap-tive responses of woody plants to environmentalstresses显示文摘 | Kozlowski T T Pal lardy S G | 2002 | Bot Rev2002，68，2： | 1 |
| 20 | Benzylation of arenes in the presence of Montmorillonite K10 modified using aqueous and acetonitrile solutions of FeC13 显示文摘 | Pal S G Bajpai A R Deshpande A B | 2000 | Journal of Molecular Catalysis A : Chemical2000，156，1： | 1 |
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