Antiviral Oral Liquid(AOL)is an adult medicine in the Chinese Pharmacopoeia used to treat upper respiratory infections such as influenza.It has shown promising clinical efficacy in relieving flu-like symptoms such as ...Antiviral Oral Liquid(AOL)is an adult medicine in the Chinese Pharmacopoeia used to treat upper respiratory infections such as influenza.It has shown promising clinical efficacy in relieving flu-like symptoms such as fever,inflammation,and pharyngalgia both in adults and children.However,the instruction manual does not specify the exact usage and dosage of AOL for children.In this article,we set 6 dosage ranges:0.2,0.5,0.7,0.9,1.1,1.4 mL/kg/d,according to its dosage for adults and the conversion method between adult and children dosage.And six animal models were used to evaluate the effectiveness of AOL in different doses.The results indicated that AOL could reduce the lung index,virus load,and expression of proinflammatory cytokines in the lung.AOL could improve pathological changes and prolong the survival time of mice infected by the Influenza A virus(H1N1)A/PR/8/34 strains at 0.5–0.9 mL/kg/d concentrations in different degrees.The four dose groups of 0.7–1.4 mL/kg/d could significantly inhibit the ear shell swelling caused by xylene and reduce the rabbit body temperature induced by lipopolysaccharide(P<0.01,P<0.05).All the five dosage groups of 0.2–1.1 mL/kg/d could inhibit the increase of peritoneal capillary permeability induced by glacial acetic acid(P<0.01).AOL at 0.7 and 0.9 mL/kg/d reduced the painful writhing times in young mice induced by glacial acetic(P<0.01).These results indicated that the optimal dose of AOL in antiviral,antipyretic,anti-inflammatory,and analgesic effects is 0.7 mL/kg/d.展开更多
[ Objective] The paper was to investigate the effects of adding different levels of Shuanghuanglian propelis oral liquid in drinking water on growth performance and intestinal microflora of broilers. [ Method] Ninety ...[ Objective] The paper was to investigate the effects of adding different levels of Shuanghuanglian propelis oral liquid in drinking water on growth performance and intestinal microflora of broilers. [ Method] Ninety one-day-old broilers were randomly divided into three groups （group I, group 1I and group III）： group I was the control group, and groups II and III were added with 0.5 and 1.0 mL/L Shuanghuanglian prepolis oral liquid in drinking water, respec- tively. [ Result] Compared with broilers in group I, the average daily gains of broilers in group II and group III increased significantly （ P 〈 0.05 ） ; the feed gain ratio of broilers in group III was significandy lower than that in group I （ P 〈 0.05 ） ; the number of intestinal LactobaciUus spp. in group II and group III in- creased significantly （ P 〈 0.05 ） ; the number of Salmonella spp. and Escherichia coli in group lII decreased significantly （ P 〈 0.05 ） ; the number of Bgrdobacterium spp. increased significantly （ P 〈 0.05 ）. [ Conclusion] Adding 0.5 and 1.0 mL/L Shuanghuanglian propolis oral liquid in drinking water could improve growth performance and intestinal micreflora of broilers, and the dose of 1.0 mL/L is recommended in clinical application.展开更多
The effects on immune function of broilers was studied by adding different doses of Shuanghuanglian propolis oral liquid in drinking water, to provide a theoretical basis for application and promotion of Shuanghuangli...The effects on immune function of broilers was studied by adding different doses of Shuanghuanglian propolis oral liquid in drinking water, to provide a theoretical basis for application and promotion of Shuanghuanglian propolis oral liquid. Ninety one-day-old broilers were randomly divided into three groups ： group I was designed as control; groups Ⅱ and Ⅲ were added with 0.5 and 1.0 mL/L Shuanghuanglian propolis oral liquid in drinking water, respectively. Compared with group I, all tested indicators in groups Ⅱ and Ⅲ were increased at varying degrees as follows ： bursa of fabricius index increased by 5.74% （P 〈 0.05 ） and 7.66% （P 〈 0.05 ） ; thymus index increased by 1.47% （P 〉 0.05 ） and 2.06% （P 〈 0.05 ） ; spleen index increased by 5.88% （P 〉 0.05 ） and 7.84% （ P 〈 0.05 ） ; Newcastle disease virus （NDV） antibody titer increased by 11.99% （P 〈 0.05 ） and 16.94% （P 〈 0.05 ） ; IL-2 content increased by 2.71% （P 〉 0.05） and 4.52% （P 〈 0.05 ） ; IL -6 content increased by 4.04% （P 〉 0.05 ） and 7.26% （ P 〈 0.05 ）, respectively. The results showed that adding 0.5 and 1.0 mL/L Shuanghuangllan propolis oral liquid in drinking water could improve the immune function of broiler and immune effect of ND vaccine.展开更多
Objective: To explore the effect of Saccharomyces boulardii (S. boulardii) in combined with Ruianji oral liquid on the cellular immune function in children with rotavirus enteritis (RVE). Methods: A total of 96 childr...Objective: To explore the effect of Saccharomyces boulardii (S. boulardii) in combined with Ruianji oral liquid on the cellular immune function in children with rotavirus enteritis (RVE). Methods: A total of 96 children with RVE who were admitted in our hospital from August, 2016 to July, 2017 were included in the study and randomized into the observation group and the control group with 48 cases in each group. The patients in the two groups were given water-electrolyte and acid-base balance maintaining, antivirus, and fluid infusion. The patients in the control group were given Ruianji oral liquid, 5 mL/time from 5 months to 12 months, 2 times/d;5 mL/time greater than 12 months, 3 times/d. On the above basis, the patients in the observation group were given S. boulardii, 0.125 g/time when less than 12 months, 1 time/d;0.25 g/time when greater than 12 months, 2 times/d, taking with warm water. After 1-week treatment, the efficacy was evaluate. The fasting peripheral venous blood before and after treatment in the two groups was collected. ELISA was used to detect the serum TNF-α, IL-6, and IL-8. FCM was used to detect CD3+, CD4+, and CD8+. CD4+/CD8+ was calculated. SRID was sued to detect IgA and IgG. Results: TNF-α, IL-6, and IL-8 after treatment in the observation group were significantly lower than those in the control group. CD3+, CD4+, and CD4+/CD8+after treatment in the observation group were significantly higher than those in the control group, while CD8+ was significantly lower than that in the control group. IgA and IgG after treatment in the observation group were significantly higher than those in the control group. Conclusions: S. boulardii in combined with Ruianji oral liquid can inhibit the expressions of inflammatory cytokines in children with RVE, strengthen the cellular immune function, and effectively improve the clinical symptoms.展开更多
基金support of ABSL-2 biosafety laboratory of the Institute of Chinese Materia Medica.National Natural Science Foundation of China(No.82104500)Scientific and Technological Innovation Project of China Academy of Chinese Medical Sciences(No.CI2021B015).
文摘Antiviral Oral Liquid(AOL)is an adult medicine in the Chinese Pharmacopoeia used to treat upper respiratory infections such as influenza.It has shown promising clinical efficacy in relieving flu-like symptoms such as fever,inflammation,and pharyngalgia both in adults and children.However,the instruction manual does not specify the exact usage and dosage of AOL for children.In this article,we set 6 dosage ranges:0.2,0.5,0.7,0.9,1.1,1.4 mL/kg/d,according to its dosage for adults and the conversion method between adult and children dosage.And six animal models were used to evaluate the effectiveness of AOL in different doses.The results indicated that AOL could reduce the lung index,virus load,and expression of proinflammatory cytokines in the lung.AOL could improve pathological changes and prolong the survival time of mice infected by the Influenza A virus(H1N1)A/PR/8/34 strains at 0.5–0.9 mL/kg/d concentrations in different degrees.The four dose groups of 0.7–1.4 mL/kg/d could significantly inhibit the ear shell swelling caused by xylene and reduce the rabbit body temperature induced by lipopolysaccharide(P<0.01,P<0.05).All the five dosage groups of 0.2–1.1 mL/kg/d could inhibit the increase of peritoneal capillary permeability induced by glacial acetic acid(P<0.01).AOL at 0.7 and 0.9 mL/kg/d reduced the painful writhing times in young mice induced by glacial acetic(P<0.01).These results indicated that the optimal dose of AOL in antiviral,antipyretic,anti-inflammatory,and analgesic effects is 0.7 mL/kg/d.
文摘[ Objective] The paper was to investigate the effects of adding different levels of Shuanghuanglian propelis oral liquid in drinking water on growth performance and intestinal microflora of broilers. [ Method] Ninety one-day-old broilers were randomly divided into three groups （group I, group 1I and group III）： group I was the control group, and groups II and III were added with 0.5 and 1.0 mL/L Shuanghuanglian prepolis oral liquid in drinking water, respec- tively. [ Result] Compared with broilers in group I, the average daily gains of broilers in group II and group III increased significantly （ P 〈 0.05 ） ; the feed gain ratio of broilers in group III was significandy lower than that in group I （ P 〈 0.05 ） ; the number of intestinal LactobaciUus spp. in group II and group III in- creased significantly （ P 〈 0.05 ） ; the number of Salmonella spp. and Escherichia coli in group lII decreased significantly （ P 〈 0.05 ） ; the number of Bgrdobacterium spp. increased significantly （ P 〈 0.05 ）. [ Conclusion] Adding 0.5 and 1.0 mL/L Shuanghuanglian propolis oral liquid in drinking water could improve growth performance and intestinal micreflora of broilers, and the dose of 1.0 mL/L is recommended in clinical application.
文摘The effects on immune function of broilers was studied by adding different doses of Shuanghuanglian propolis oral liquid in drinking water, to provide a theoretical basis for application and promotion of Shuanghuanglian propolis oral liquid. Ninety one-day-old broilers were randomly divided into three groups ： group I was designed as control; groups Ⅱ and Ⅲ were added with 0.5 and 1.0 mL/L Shuanghuanglian propolis oral liquid in drinking water, respectively. Compared with group I, all tested indicators in groups Ⅱ and Ⅲ were increased at varying degrees as follows ： bursa of fabricius index increased by 5.74% （P 〈 0.05 ） and 7.66% （P 〈 0.05 ） ; thymus index increased by 1.47% （P 〉 0.05 ） and 2.06% （P 〈 0.05 ） ; spleen index increased by 5.88% （P 〉 0.05 ） and 7.84% （ P 〈 0.05 ） ; Newcastle disease virus （NDV） antibody titer increased by 11.99% （P 〈 0.05 ） and 16.94% （P 〈 0.05 ） ; IL-2 content increased by 2.71% （P 〉 0.05） and 4.52% （P 〈 0.05 ） ; IL -6 content increased by 4.04% （P 〉 0.05 ） and 7.26% （ P 〈 0.05 ）, respectively. The results showed that adding 0.5 and 1.0 mL/L Shuanghuangllan propolis oral liquid in drinking water could improve the immune function of broiler and immune effect of ND vaccine.
文摘Objective: To explore the effect of Saccharomyces boulardii (S. boulardii) in combined with Ruianji oral liquid on the cellular immune function in children with rotavirus enteritis (RVE). Methods: A total of 96 children with RVE who were admitted in our hospital from August, 2016 to July, 2017 were included in the study and randomized into the observation group and the control group with 48 cases in each group. The patients in the two groups were given water-electrolyte and acid-base balance maintaining, antivirus, and fluid infusion. The patients in the control group were given Ruianji oral liquid, 5 mL/time from 5 months to 12 months, 2 times/d;5 mL/time greater than 12 months, 3 times/d. On the above basis, the patients in the observation group were given S. boulardii, 0.125 g/time when less than 12 months, 1 time/d;0.25 g/time when greater than 12 months, 2 times/d, taking with warm water. After 1-week treatment, the efficacy was evaluate. The fasting peripheral venous blood before and after treatment in the two groups was collected. ELISA was used to detect the serum TNF-α, IL-6, and IL-8. FCM was used to detect CD3+, CD4+, and CD8+. CD4+/CD8+ was calculated. SRID was sued to detect IgA and IgG. Results: TNF-α, IL-6, and IL-8 after treatment in the observation group were significantly lower than those in the control group. CD3+, CD4+, and CD4+/CD8+after treatment in the observation group were significantly higher than those in the control group, while CD8+ was significantly lower than that in the control group. IgA and IgG after treatment in the observation group were significantly higher than those in the control group. Conclusions: S. boulardii in combined with Ruianji oral liquid can inhibit the expressions of inflammatory cytokines in children with RVE, strengthen the cellular immune function, and effectively improve the clinical symptoms.
