目的探讨腹腔镜下Kimura法和Warshaw法两种保脾胰体尾切除术的围术期疗效与安全性。方法回顾性分析2017年8月至2023年8月于空军军医大学西京医院接受腹腔镜下保脾胰体尾切除术的133例患者临床资料,根据手术方式不同分为Kimura组(77例)和...目的探讨腹腔镜下Kimura法和Warshaw法两种保脾胰体尾切除术的围术期疗效与安全性。方法回顾性分析2017年8月至2023年8月于空军军医大学西京医院接受腹腔镜下保脾胰体尾切除术的133例患者临床资料,根据手术方式不同分为Kimura组(77例)和Warshaw组(56例),比较两组患者手术时长、术中出血量等围术期指标及术后胰瘘发生率、脾梗死等并发症发生情况。结果Kimura组和Warshaw组两组患者在手术时长[(215.8±64.8)min vs(193.5±77.6)min]、术中出血量[(194.2±53.7)mLvs(176.5±69.2)mL]、术后排气及禁食时间[2(1)d vs 3(1)d]、术后住院时间[9(4)d vs 8(3)d]等围术期指标及术后胰瘘(3例vs 4例)、脾梗死(0例vs 3例)、腹腔积液(3例vs 2例)、腹腔感染(2例vs 1例)等并发症发生情况方面比较差异均无统计学意义(P>0.05)。结论腹腔镜下Kimura法和Warshaw法两种保脾胰体尾切除术对于胰体尾良性及低度恶性肿瘤均是安全有效的手术方式,且围术期疗效相当。展开更多
[Objectives]This study was conducted to observe the mechanism of Dendrobium officinale Kimura et Migo on gastrocnemius muscle in rats with exercise-induced muscle damage(EIMD).[Methods]The micro-injury model of skelet...[Objectives]This study was conducted to observe the mechanism of Dendrobium officinale Kimura et Migo on gastrocnemius muscle in rats with exercise-induced muscle damage(EIMD).[Methods]The micro-injury model of skeletal muscle was established by treadmill training.Forty two SD rats were randomly divided into a control group,1,12 and 24 h exercise groups,D.officinale 2 ml+1 h exercise group,D.officinale 2 ml+12 h exercise group,and D.officinale 2 ml+24 h exercise group,with 6 rats in each group.Various D.officinale groups were given the drug once in the morning and once in the evening at a dose of 2 ml/time,a week in advance.Except for the quiet group,the samples were collected from the 1,12 and 24 h exercise groups after anesthesia following 1,12 and 24 h of exercise for the last time,respectively,and the D.officinale 2 ml+1 h exercise group,D.officinale 2 ml+12 h exercise group and D.officinale 2 ml+24 h exercise group were also sampled after anesthesia following 1,12 and 24 h of exercise for the last time,respectively.The contents of ATP,CK-MM and CK in rat serum were determined by enzyme-linked immunosorbent assay(ELISA).The histopathological changes of gastrocnemius muscle were observed by HE staining.PCR and Western-blot detection were carried out to analyze the effects of D.officinale on IGF-1 mRNA and protein expression in gastrocnemius muscle.[Results]Compared with the quiet group,the ATP contents in the serum of rats in the 1,12 and 24 h exercise groups significantly decreased(P<0.01),while the CK and CK-MM contents significantly increased(P<0.01).The expression of IGF-1 mRNA and protein in the gastrocnemius muscle tissue significantly increased(P<0.01).Compared with the 1 h exercise group,the ATP content and IGF-1 protein expression in the gastrocnemius muscle tissue of the D.officinale liquid+1 h exercise group significantly increased(P<0.05),while the CK and CK-MM contents significantly decreased(P<0.01).Compared with the 12 h exercise group,the D.officinale liquid+12 h exercise group showed a significant increase in ATP content(P<0.01),significant increases in IGF-1 mRNA and protein expression in the gastrocnemius muscle tissue(P<0.01),and significant decreases in CK and CK-MM contents(P<0.01).Compared with the 24 h exercise group,the ATP content and IGF-1 mRNA and protein expression in the gastrocnemius muscle tissue of the D.officinale liquid+24 h exercise group significantly increased(P<0.01),while the CK and CK-MM contents significantly decreased(P<0.01).From the pathological tissue morphology of the gastrocnemius muscle in rats with EIMD treated with D.officinale,it could be concluded that the gastrocnemius muscle of each exercise group was significantly damaged,and the damage was significantly alleviated after administration of D.officinale liquid.[Conclusions]The effects and mechanism of D.officinale on prevention and treatment of EIMD in rats might be related to the promotion of IGF-1 mRNA and protein expression in injured tissues by reducing ATP energy consumption,CK-MM and CK activity.展开更多
Kimura’s disease is a rare chronic affection of unknown etiology, endemic in the far east with a net male predominance. We present the case of a 37-year-old female patient who developed a tumor process in the left pa...Kimura’s disease is a rare chronic affection of unknown etiology, endemic in the far east with a net male predominance. We present the case of a 37-year-old female patient who developed a tumor process in the left parotid region over a period of 3 years. A total left parotidectomy was performed with simple postoperative course. The anatomopathological study of the surgical specimen was in favor of Kimura’s disease. Through this case and a review of the literature, we present the main clinical, anatomopathological, therapeutic and evolutionary characteristics of this rare disease.展开更多
中药石斛基原复杂,其主流品种有霍山石斛Dendrobium huoshanense C.Z.Tang et S.J.Cheng、铁皮石斛D.officinale Kimura et Migo、金钗石斛D.nobile Lindl.,《中华人民共和国药典》(以下简称《中国药典》)2005年版石斛项下增加了“及其...中药石斛基原复杂,其主流品种有霍山石斛Dendrobium huoshanense C.Z.Tang et S.J.Cheng、铁皮石斛D.officinale Kimura et Migo、金钗石斛D.nobile Lindl.,《中华人民共和国药典》(以下简称《中国药典》)2005年版石斛项下增加了“及其近似种”的描述,难以确定具体物种,有必要对其进一步正本清源。对石斛属的起源进行本草考证,对霍山石斛、铁皮石斛、金钗石斛的本草起源进行梳理,为不同石斛属药材的应用提供参考。霍山石斛是最早作为中药石斛应用的品种,高效液相色谱法特征图谱等方法为《中国药典》2020年版收录霍山石斛提供了技术支撑;铁皮石斛应为石斛药材中应用时间最久、范围最广的品种,其主要为浙江、云南、贵州,以及广东、广西、福建、江西等地丹霞地貌上生长的种群,应高度重视并对其进行保护;D.nobile在历代文献中的中文名称混乱,应明确将其作为金钗石斛的拉丁学名。枫斗是我国名贵中药和传统保健品,起源于霍山石斛。古代名医对霍山石斛、铁皮石斛、金钗石斛、川石斛的用法各有特色,建议厘清品种来源、功效,加强现代研究,在修订《中国药典》时将其各自单列,充分发挥中药石斛的临床价值。展开更多
[Objective]The aim was to select the suitable hormone factors for flowering induction in vitro culture of Dendrobium officinate Kimura et Migo.[Method]The test-tube plantlets from the stems of Dendrobium officinate Ki...[Objective]The aim was to select the suitable hormone factors for flowering induction in vitro culture of Dendrobium officinate Kimura et Migo.[Method]The test-tube plantlets from the stems of Dendrobium officinate Kimura et Migo were used as the experimental materials and MS medium as the basic medium.Comparative tests have been done between single-factor hormone treatments(different concentrations of PP333 or TDZ) and multi-factor hormone treatments(different combinations of PP333,TDZ,6-BA and NAA) to research the effects of hormone factors on the flowering induction of the plantlets.[Result]Among the single-factor hormone treatments,the suitable concentration and the rate of flower buds formation of PP333 treatment were 0.2 mg/L and 8.5%,the that of TDZ treatment were 0.06 mg/L and 15.5%;the effects of multi-factor hormone treatments on the flowering induction were ordered as follow:(PP333 + 6-BA + NAA + TDZ)〉 (PP333 + 6-BA + NAA)〉 (PP333 + 6-BA) and(PP333 + NAA) ;the most suitable treatment was PP333 0.3 mg/L + 6-BA 0.5 mg/L + NAA 0.5 mg/L + TDZ 0.06 mg/L,the rate of flower bud formation and the rate of the blossomed flower were respectly reached to 80.4% and 90.3%.[Conclusion]PP333 and TDZ showed the important effect on the flowering induction in vitro culture of Dendrobium officinate Kimura et Migo.The effect of TDZ was better than that of PP333.It is much more conducive to the flower bud formation,when using appropriate concentration of TDZ combined with other hormones properly.展开更多
文摘目的探讨腹腔镜下Kimura法和Warshaw法两种保脾胰体尾切除术的围术期疗效与安全性。方法回顾性分析2017年8月至2023年8月于空军军医大学西京医院接受腹腔镜下保脾胰体尾切除术的133例患者临床资料,根据手术方式不同分为Kimura组(77例)和Warshaw组(56例),比较两组患者手术时长、术中出血量等围术期指标及术后胰瘘发生率、脾梗死等并发症发生情况。结果Kimura组和Warshaw组两组患者在手术时长[(215.8±64.8)min vs(193.5±77.6)min]、术中出血量[(194.2±53.7)mLvs(176.5±69.2)mL]、术后排气及禁食时间[2(1)d vs 3(1)d]、术后住院时间[9(4)d vs 8(3)d]等围术期指标及术后胰瘘(3例vs 4例)、脾梗死(0例vs 3例)、腹腔积液(3例vs 2例)、腹腔感染(2例vs 1例)等并发症发生情况方面比较差异均无统计学意义(P>0.05)。结论腹腔镜下Kimura法和Warshaw法两种保脾胰体尾切除术对于胰体尾良性及低度恶性肿瘤均是安全有效的手术方式,且围术期疗效相当。
基金Supported by Undergraduate Innovation and Entrepreneurship Training Program of Guizhou University of Traditional Chinese Medicine(GZYDCHZ[2019]42)National Key R&D Plan(2019YFC1712500)Guizhou Provincial Science and Technology Planning Project(QKHHBZ[2020]3003),QSKH[2019006].
文摘[Objectives]This study was conducted to observe the mechanism of Dendrobium officinale Kimura et Migo on gastrocnemius muscle in rats with exercise-induced muscle damage(EIMD).[Methods]The micro-injury model of skeletal muscle was established by treadmill training.Forty two SD rats were randomly divided into a control group,1,12 and 24 h exercise groups,D.officinale 2 ml+1 h exercise group,D.officinale 2 ml+12 h exercise group,and D.officinale 2 ml+24 h exercise group,with 6 rats in each group.Various D.officinale groups were given the drug once in the morning and once in the evening at a dose of 2 ml/time,a week in advance.Except for the quiet group,the samples were collected from the 1,12 and 24 h exercise groups after anesthesia following 1,12 and 24 h of exercise for the last time,respectively,and the D.officinale 2 ml+1 h exercise group,D.officinale 2 ml+12 h exercise group and D.officinale 2 ml+24 h exercise group were also sampled after anesthesia following 1,12 and 24 h of exercise for the last time,respectively.The contents of ATP,CK-MM and CK in rat serum were determined by enzyme-linked immunosorbent assay(ELISA).The histopathological changes of gastrocnemius muscle were observed by HE staining.PCR and Western-blot detection were carried out to analyze the effects of D.officinale on IGF-1 mRNA and protein expression in gastrocnemius muscle.[Results]Compared with the quiet group,the ATP contents in the serum of rats in the 1,12 and 24 h exercise groups significantly decreased(P<0.01),while the CK and CK-MM contents significantly increased(P<0.01).The expression of IGF-1 mRNA and protein in the gastrocnemius muscle tissue significantly increased(P<0.01).Compared with the 1 h exercise group,the ATP content and IGF-1 protein expression in the gastrocnemius muscle tissue of the D.officinale liquid+1 h exercise group significantly increased(P<0.05),while the CK and CK-MM contents significantly decreased(P<0.01).Compared with the 12 h exercise group,the D.officinale liquid+12 h exercise group showed a significant increase in ATP content(P<0.01),significant increases in IGF-1 mRNA and protein expression in the gastrocnemius muscle tissue(P<0.01),and significant decreases in CK and CK-MM contents(P<0.01).Compared with the 24 h exercise group,the ATP content and IGF-1 mRNA and protein expression in the gastrocnemius muscle tissue of the D.officinale liquid+24 h exercise group significantly increased(P<0.01),while the CK and CK-MM contents significantly decreased(P<0.01).From the pathological tissue morphology of the gastrocnemius muscle in rats with EIMD treated with D.officinale,it could be concluded that the gastrocnemius muscle of each exercise group was significantly damaged,and the damage was significantly alleviated after administration of D.officinale liquid.[Conclusions]The effects and mechanism of D.officinale on prevention and treatment of EIMD in rats might be related to the promotion of IGF-1 mRNA and protein expression in injured tissues by reducing ATP energy consumption,CK-MM and CK activity.
文摘Kimura’s disease is a rare chronic affection of unknown etiology, endemic in the far east with a net male predominance. We present the case of a 37-year-old female patient who developed a tumor process in the left parotid region over a period of 3 years. A total left parotidectomy was performed with simple postoperative course. The anatomopathological study of the surgical specimen was in favor of Kimura’s disease. Through this case and a review of the literature, we present the main clinical, anatomopathological, therapeutic and evolutionary characteristics of this rare disease.
文摘中药石斛基原复杂,其主流品种有霍山石斛Dendrobium huoshanense C.Z.Tang et S.J.Cheng、铁皮石斛D.officinale Kimura et Migo、金钗石斛D.nobile Lindl.,《中华人民共和国药典》(以下简称《中国药典》)2005年版石斛项下增加了“及其近似种”的描述,难以确定具体物种,有必要对其进一步正本清源。对石斛属的起源进行本草考证,对霍山石斛、铁皮石斛、金钗石斛的本草起源进行梳理,为不同石斛属药材的应用提供参考。霍山石斛是最早作为中药石斛应用的品种,高效液相色谱法特征图谱等方法为《中国药典》2020年版收录霍山石斛提供了技术支撑;铁皮石斛应为石斛药材中应用时间最久、范围最广的品种,其主要为浙江、云南、贵州,以及广东、广西、福建、江西等地丹霞地貌上生长的种群,应高度重视并对其进行保护;D.nobile在历代文献中的中文名称混乱,应明确将其作为金钗石斛的拉丁学名。枫斗是我国名贵中药和传统保健品,起源于霍山石斛。古代名医对霍山石斛、铁皮石斛、金钗石斛、川石斛的用法各有特色,建议厘清品种来源、功效,加强现代研究,在修订《中国药典》时将其各自单列,充分发挥中药石斛的临床价值。
文摘1病例资料病例1,男性,23岁,2010年1月10日入院。病史:发现左颌下区肿块2年,逐渐增大,有时伴瘙痒,1年前曾在外院就诊,予"头孢"输液治疗1周,肿块明显消退,停药后再次复发。后自行口服"抗生素"肿块不消退。自觉无痛,无发热。患者平素体健,无特殊传染病史。查体:一般情况好,心肺无异常,体型偏瘦。双侧颈部可触及多枚大小不等的肿块,最大者位于左颌下区,约5 cm×3 cm×3 cm,
基金Supported by Plan Project of Science and Technology Committee of Guangxi Province (0322024-3A) Scientific Research Foundation for Returned Scholars of Guangxi Province~~
文摘[Objective]The aim was to select the suitable hormone factors for flowering induction in vitro culture of Dendrobium officinate Kimura et Migo.[Method]The test-tube plantlets from the stems of Dendrobium officinate Kimura et Migo were used as the experimental materials and MS medium as the basic medium.Comparative tests have been done between single-factor hormone treatments(different concentrations of PP333 or TDZ) and multi-factor hormone treatments(different combinations of PP333,TDZ,6-BA and NAA) to research the effects of hormone factors on the flowering induction of the plantlets.[Result]Among the single-factor hormone treatments,the suitable concentration and the rate of flower buds formation of PP333 treatment were 0.2 mg/L and 8.5%,the that of TDZ treatment were 0.06 mg/L and 15.5%;the effects of multi-factor hormone treatments on the flowering induction were ordered as follow:(PP333 + 6-BA + NAA + TDZ)〉 (PP333 + 6-BA + NAA)〉 (PP333 + 6-BA) and(PP333 + NAA) ;the most suitable treatment was PP333 0.3 mg/L + 6-BA 0.5 mg/L + NAA 0.5 mg/L + TDZ 0.06 mg/L,the rate of flower bud formation and the rate of the blossomed flower were respectly reached to 80.4% and 90.3%.[Conclusion]PP333 and TDZ showed the important effect on the flowering induction in vitro culture of Dendrobium officinate Kimura et Migo.The effect of TDZ was better than that of PP333.It is much more conducive to the flower bud formation,when using appropriate concentration of TDZ combined with other hormones properly.