[ Objective] The study aimed to explore the function mechanism of microbial ecological agent DUAN-NAI-AN on controlling weaned piglet diarrhea. E Method] DUAN-NAI-AN was given to the weaned piglets by oral administrat...[ Objective] The study aimed to explore the function mechanism of microbial ecological agent DUAN-NAI-AN on controlling weaned piglet diarrhea. E Method] DUAN-NAI-AN was given to the weaned piglets by oral administration and its effects on diarrhea rate, growth performance, in- testinal microflora, pH values of different parts of the intestine and intestinal mucosal morphology were observed. [ Result] DUAN-NAI-AN could im- prove the growth performance of weaned piglets by increasing the growth rate and phase weight gain, showing as higher livability, average daily gain and daily feed intake as well as lower diarrhea rate with 19.24% decline by contrast to the control. In addition, DUAN-NAI-AN could keep the intestinal mucosal mechanical barrier and normal digestive function by strengthening intestinal resistance and thus enhance the intestinal mucosal im- mune level. It could also decrease the proportion of potential pathogens and their toxicity effects inside the intestine to help the piglets transfer to and then maintain the dynamic balance of intestinal microflora in a very short period, and it also showed a trend of decreasing the pH value of piglet in- testinal contents. [ Conclusion] DUAN-NAI-AN is an effective microbial ecological agent for the control of weaned piglet diarrhea.展开更多
●AIM:To study the different treatment modalities needed in cases of Duane’s Retraction Syndrome(DRS).●METHODS:This prospective study undergone in more than four years,in Alexandria,included 238 patients of DRS,incl...●AIM:To study the different treatment modalities needed in cases of Duane’s Retraction Syndrome(DRS).●METHODS:This prospective study undergone in more than four years,in Alexandria,included 238 patients of DRS,including type I,162 patients(68%),type II 12 patients(5%)and type III 64 patients(27%).Surgery was indicated in 98(41%)of them,to eliminate abnormal head posture,deviation of the eye in primary position,severe retraction of the globe or cosmetically unacceptable upshoot with attempted adduction.●RESULTS:Type I was the most common and type II was the least.Females were predominant in this study,constituting 125 patients(52.5%),and males 113 patients(47.5%).Left eye was more affected,in 110 patients(46.2%),right eye in 91 patients(38.2%)and bilateral in 37 patients(15.6%).Amblyopia was found in 27 patients(11.3%)and treated in 13 patients under 10 years of age,by patching the normal eye.Ninety-eight patients(41%)were operated,the results were most satisfactory and a nomogram is followed in the surgical plan.●CONCLUSION:The surgical management is needed in less than half of the cases and should be planned for every case individually according to the clinical findings,planned nomogram and modified intraoperatively according to the anatomical findings during surgery.展开更多
文摘[ Objective] The study aimed to explore the function mechanism of microbial ecological agent DUAN-NAI-AN on controlling weaned piglet diarrhea. E Method] DUAN-NAI-AN was given to the weaned piglets by oral administration and its effects on diarrhea rate, growth performance, in- testinal microflora, pH values of different parts of the intestine and intestinal mucosal morphology were observed. [ Result] DUAN-NAI-AN could im- prove the growth performance of weaned piglets by increasing the growth rate and phase weight gain, showing as higher livability, average daily gain and daily feed intake as well as lower diarrhea rate with 19.24% decline by contrast to the control. In addition, DUAN-NAI-AN could keep the intestinal mucosal mechanical barrier and normal digestive function by strengthening intestinal resistance and thus enhance the intestinal mucosal im- mune level. It could also decrease the proportion of potential pathogens and their toxicity effects inside the intestine to help the piglets transfer to and then maintain the dynamic balance of intestinal microflora in a very short period, and it also showed a trend of decreasing the pH value of piglet in- testinal contents. [ Conclusion] DUAN-NAI-AN is an effective microbial ecological agent for the control of weaned piglet diarrhea.
文摘●AIM:To study the different treatment modalities needed in cases of Duane’s Retraction Syndrome(DRS).●METHODS:This prospective study undergone in more than four years,in Alexandria,included 238 patients of DRS,including type I,162 patients(68%),type II 12 patients(5%)and type III 64 patients(27%).Surgery was indicated in 98(41%)of them,to eliminate abnormal head posture,deviation of the eye in primary position,severe retraction of the globe or cosmetically unacceptable upshoot with attempted adduction.●RESULTS:Type I was the most common and type II was the least.Females were predominant in this study,constituting 125 patients(52.5%),and males 113 patients(47.5%).Left eye was more affected,in 110 patients(46.2%),right eye in 91 patients(38.2%)and bilateral in 37 patients(15.6%).Amblyopia was found in 27 patients(11.3%)and treated in 13 patients under 10 years of age,by patching the normal eye.Ninety-eight patients(41%)were operated,the results were most satisfactory and a nomogram is followed in the surgical plan.●CONCLUSION:The surgical management is needed in less than half of the cases and should be planned for every case individually according to the clinical findings,planned nomogram and modified intraoperatively according to the anatomical findings during surgery.
