CARACTERIZAÇÃO ANATÔMICA E HISTOQUÍMICA DA LÂMINA FOLIAR DE Calotropis procera (Aiton) W.T.Aiton

Abstract

DIABETES CONTROL AND COMPLICATION STRIALRESEARCH GROUP. The effect of intensive treatment of diabetes on the development and progression of long-term complications in insulindependent diabetes mellitus.

Microscopic Analysis Applied to the Quality Control ofHancornia speciosaGomes

“…(Sethi, 2014), C. roseus (Pacheco, 1980; Abdalla et al, 2016), H. lancifolius , H. sucuuba (Larrosa & Duarte, 2005; Baratto et al, 2010), L. reticulata (Ramesh et al, 2014), M. coccinea (Duarte & Larrosa, 2011), and for the species of Forsteronia (Rio et al, 2005; Larrosa & Duarte, 2006) and Geissospermum (Silva et al, 2018). According to Metcalfe & Chalk (1950), this is the most common type of mesophyll in Apocynaceae, and isobilateral mesophyll may rarely occur, as was found in C. procera by Sá et al (2019) and in N. oleander by Abdalla et al (2016). Carvalho et al (2017) reported the presence of isofacial co-occurring with dorsiventral mesophyll in different specimens of M. odorata .…”

“…In the investigation by Trindade et al (2016), the histochemical tests for tannins and starch grains were negative in A. excelsum . Sá et al (2019) also obtained a negative histochemical test for tannins in the leaf blade of C. procera , but observed starch grains in the parenchyma of the midrib, the same place where starch grains were observed in H. speciosa .…”

“…In the family, trichomes have varied morphology and may be present only in the petiole, as in M. coccinea (Duarte & Larrosa, 2011), only in the leaf blade, as in Calotropis procera (Aiton) W.T. Aiton (Sá et al, 2019), M. dardanoi M.F. Sales et al, M. scabra (Hoffmanns.…”

“…There are still few histochemical studies with members of Apocynaceae. Among those found in the literature, it is possible to confirm that the phenolic compounds are located in different tissues of the leaf blade, as in the collenchyma and parenchyma of the midrib, in the phloem, in the sheath around the vascular bundles, in the mesophyll, and in the sub-epidermal layer (Larrosa & Duarte, 2005, 2006; Martins & Alves, 2008; Santos et al, 2009; Baratto et al, 2010; Duarte & Larrosa, 2011; Trindade et al, 2016; Sá et al, 2019).…”

“…In C. roseus , alkaloids were also found in the mesophyll (Santos et al, 2009), as found in the present study with H. speciosa . In C. procera , alkaloids were found in the mesophyll and parenchyma of the midrib (Sá et al, 2019).…”