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Assessing suitability of Andrographis paniculata genotypes for rain-fed conditions in semi-arid climates

Information Processing in Agriculture 2021年第2期8卷 359-368页

作者： kuldeepsingh a.kalariya Narendra A.Gajbhiye Ram Prasnna Meena Parmeshwar L.Saran Dipal Minipara Sinora Macwan K.A.Geetha ICAR-Directorate of Medicinal and Aromatic Plants Research BoriaviAnandGujaratIndia

Medicinal plants are generally suggested for degraded land or areas having low *** paniculata is an important medicinal plant known for its diterpene lactone *** exposed 26 genotypes of *** to rain-fed condition during early-season rain-fed(ESRF)and mid-season rain-fed(MSRF)conditions and compared with the control to assess their suitability in semi-arid climate region of Gujarat,*** study was performed during two consecutive years 2016–2017 in split plot design with rain-fed conditions as main-plot treatment and genotypes as sub-plot treatment in three *** gaseous exchange parameters taken at 85100 days after transplanting exhibited mean photosynthesis rate was 20.5 lmol CO_(2) m^(-2)s^(-1) ranging between 15.9 lmol CO_(2) m^(-2)s^(-1) and 24.0 lmol CO_(2) m^(-2)s^(-1).Exceeding 7%decrease in stomatal conductance was recorded compared to the control plants under imposed rain-fed *** mean value of transpiration rate was 4.8 mmol H2O m^(-2)s^(-1).The mean value of water use efficiency was *** condition decreased leaf water potential from-0.517 to-1.189 *** dry herbage decreased by 29.2%due to MSRF condition as compared the *** andrographolide yield per plant suffered significantly and under ESRF condition it reduced mainly due to reduction in andrographolide *** andrographolide yield per plant in MSRF condition was mainly due to reduction in herbage *** revealed that ESRF and MSRF condition characterized by erratic rainfall pattern and dry spell is not beneficial for quality production in *** on the least decrease in andrographolide,yield two genotypes viz.,AP 6 and AP 12 identified to be suitable for ESRF condition and two genotypes viz.,AP 19 and AP 6 suitable for MSRF ***,four genotypes,AP 35,AP 39,AP 61 and AP 24 were suitable as the promising genotypes having high andrographolide yield.

关键词： Andrographis paniculata Andrographolide content Andrographolide yield Photosynthesis Rainfed condition Transpiration

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Trochlear calcification and intraorbital foreign body in ocular trauma patients

引用

Chinese Journal of Traumatology 2009年第4期12卷 210-213页

作者：肖天林 Nileshkumar M kalariya 严志汉陈伟刘晓强赵振全周业辉徐丹 Eye Hospital of Wenzhou Medical College Wenzhou Zhejiang 325027 China Department of Ophthalmology University of Texas Medical Branch 301 University Blvd. Galveston TX 77550 USA Second Affiliated Hospital of Wenzhou Medical College Wenzhou Zhejiang 325027 China

Abstract：Objective: To distinguish trochlear calcification and intraorbital foreign body after eye injury in order to avoid misdiagnosis as well as mistreatment. Methods: The orbital CT images of 403 patients, who visited the Eye Hospital or the Second Affiliated Hospital of Wenzhou Medical College during May 2005-April 2007, were reviewed. The diagnosis of trochlear calcification and in-traorbital foreign body was made together by a skilled radi-ologist as well as an ophthalmologist. General information and CT characteristics in the patients with trochlear calcifi-cation were ***: Using CT scan images, 27 among 403 pa-tients (6.69%) were identified with trochlear calcification. Three patients (3/27, 11.11%) were misdiagnosed by radi-ologists as intraorbital foreign body. Among the 27 patients with trochlear calcification, 23 (85.19%) were male and 4 (14.81%)were female, with an unilateral calcification in 7 patients (7/27, 25.93%) and bilateral in 20(74.07%). The highest occurrence of trochlear calcification was in 31-40 years old group (13/403, 3.23%) which reached to 12.87% (13/101) after age-correction. There were 3 types of trochlear calcification on the basis of CT images: commas, dot and inverted "U".Conclusions: The trochlear calcification is not an un-common phenomenon and should not be diagnosed as in-traorbital foreign body, especially when it co-exists with eye injury in 31-40 years old group. Injury history and our classification method on the basis of CT images could help to avoid misdiagnosis.

关键词：患者外伤异物钙化滑车

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