Recently introduced in the treatment algorithms and guidelines for the treatment of ulcerative colitis,biological therapy is an effective treatment option for patients with an acute severe flare not responsive to conv...Recently introduced in the treatment algorithms and guidelines for the treatment of ulcerative colitis,biological therapy is an effective treatment option for patients with an acute severe flare not responsive to conventional treatments and for patients with steroid dependent disease.The reduction in hospitalization and surgical intervention for patients affected by ulcerative colitis after the introduction of biologic treatment remains to be proven.Furthermore,these agents seem to be associated with increase in cost of treatment and risk for serious postoperative complications.Restorative proctocolectomy with ileal pouch-anal anastomosis is the surgical treatment of choice in ulcerative colitis patients.Surgery is traditionally recommended as salvage therapy when medical management fails,and,despite advances in medical therapy,colectomy rates remain unchanged between 20% and 30%.To overcome the reported increase in postoperative complications in patients on biologic therapies,several surgical strategies have been developed to maintain long-term pouch failure rate around 10%,as previously reported.Surgical staging along with the development of minimally invasive surgery are among the most promising advances in this field.展开更多
Erysiphe necator is the causal agent of powdery mildew(PM),one of the most destructive diseases of grapevine.PM is controlled by sulfur-based and synthetic fungicides,which every year are dispersed into the environmen...Erysiphe necator is the causal agent of powdery mildew(PM),one of the most destructive diseases of grapevine.PM is controlled by sulfur-based and synthetic fungicides,which every year are dispersed into the environment.This is why PM-resistant varieties should become a priority for sustainable grapevine and wine production.PM resistance can be achieved in other crops by knocking out susceptibility S-genes,such as those residing at genetic loci known as MLO(Mildew Locus O).All MLO S-genes of dicots belong to the phylogenetic clade V,including grapevine genes VvMLO7,11 and 13,which are upregulated during PM infection,and VvMLO6,which is not upregulated.Before adopting a gene-editing approach to knockout candidate S-genes,the evidence that loss of function of MLO genes can reduce PM susceptibility is necessary.This paper reports the knockdown through RNA interference of VvMLO6,7,11 and 13.The knockdown of VvMLO6,11 and 13 did not decrease PM severity,whereas the knockdown of VvMLO7 in combination with VvMLO6 and VvMLO11 reduced PM severity up to 77%.The knockdown of VvMLO7 and VvMLO6 seemed to be important for PM resistance,whereas a role for VvMLO11 does not seem likely.Cell wall appositions(papillae)were present in both resistant and susceptible lines in response to PM attack.Thirteen genes involved in defense were less upregulated in infected mlo plants,highlighting the early mlo-dependent disruption of PM invasion.展开更多
Background: Oxidative stress has been implicated in the progression of severe forms of non-alcoholic fatty liver disease(NAFLD). NADPH oxidase produces reactive oxygen species. In the present study, we investigated fo...Background: Oxidative stress has been implicated in the progression of severe forms of non-alcoholic fatty liver disease(NAFLD). NADPH oxidase produces reactive oxygen species. In the present study, we investigated for the first time two single nucleotide polymorphisms(SNPs) in the regulatory region of genes encoding NADPH oxidase 4(NOX4) and p22 phox(CYBA) in NAFLD.Methods: A total of 207 biopsy-proven NAFLD patients [simple steatosis(n = 27); nonalcoholic steatohepatitis(NASH)(n = 180)] were evaluated. Genomic DNA was extracted from peripheral blood cells, and polymorphisms in CYBA(unregistered) and NOX4(rs3017887) were determined by direct sequencing of PCR.Results: Associations of CYBA-675 T/A with high-density lipoprotein(HDL)(TT vs TA vs AA; P < 0.01) and triglycerides(TGL)(TT vs XA; P < 0.01) were observed only in NASH patients. For polymorphisms in the NOX4 gene, NOX4(rs3017887) CA + AA genotypes was significant associated with alanine aminotransferase(ALT)(CA + AA vs CC; P = 0.02). However, there was no association of SNPs in the CYBA and NOX4 genes encoding the NADPH oxidase system proteins and the presence of NASH. Regarding the clinical results, it was observed that the most advanced degrees of fibrosis occurred in patients diagnosed with type 2 diabetes mellitus(66.9% vs 37.5%, P < 0.01) and those who were more obese(32.2 vs 29.0 kg/m2,P < 0.01). In addition, serum glucose and insulin levels increased significantly in the presence of NASH.Conclusions: There were associations between the presence of the allele A in the NOX4 SNP and a higher concentration of ALT in the NAFLD population; between the presence of the AA genotype in the polymorphism of the CYBA-675 T/A CYBA gene and a higher level of TGL and lower HDL in NASH patients. The presence of metabolic syndrome was associated with advanced degrees of fibrosis in NAFLD patients.展开更多
Fire blight disease,caused by the bacterium Erwinia amylovora(E.amylovora),is responsible for substantial losses in cultivated apples worldwide.An important mechanism of plant immunity is based on the recognition of c...Fire blight disease,caused by the bacterium Erwinia amylovora(E.amylovora),is responsible for substantial losses in cultivated apples worldwide.An important mechanism of plant immunity is based on the recognition of conserved microbial molecules,named pathogen-associated or microbe-associated molecular patterns(PAMPs or MAMPs),through pattern recognition receptors(PRRs),leading to pattern-triggered immunity(PTI).The interspecies transfer of PRRs represents a promising strategy to engineer broad-spectrum and durable disease resistance in crops.EFR,the Arabidopsis thaliana PRR for the PAMP elf18 derived from the elongation factor thermal unstable(EF-Tu)proved to be effective in improving bacterial resistance when expressed into Solanaceae and other plant species.In this study,we tested whether EFR can affect the interaction of apple with E.amylovora by its ectopic expression in the susceptible apple rootstock M.26.Stable EFR expression led to the activation of PAMP-triggered immune response in apple leaves upon treatment with supernatant of E.amylovora,as measured by the production of reactive oxygen species and the induction of known defense genes.The amount of tissue necrosis associated with E.amylovora infection was significantly reduced in the EFR transgenic rootstock compared to the wild-type.Our results show that the expression of EFR in apple rootstock may be a valuable biotechnology strategy to improve the resistance of apple to fire blight.展开更多
AIM To assess lactase gene(LCT)-13910C>T polymorphisms in Brazilian non-alcoholic fatty liver disease(NAFLD) and nonalcoholic steatohepatitis(NASH) patients in comparison with healthy controls.METHODS This was a tr...AIM To assess lactase gene(LCT)-13910C>T polymorphisms in Brazilian non-alcoholic fatty liver disease(NAFLD) and nonalcoholic steatohepatitis(NASH) patients in comparison with healthy controls.METHODS This was a transverse observational clinical study with NAFLD patients who were followed at the Hepatology Outpatient Unit of the Hospital das Clínicas, S?o Paulo, Brazil. The polymorphism of lactase non-persistence/lactase persistence(LCT-13910C>T) was examined by PCR-restriction fragment length polymorphism technique in 102 liver biopsy-proven NAFLD patients(steatosis in 9 and NASH in 93) and compared to those of 501 unrelated healthy volunteers. Anthropometric, clinical, biochemical and liver histology data were analyzed. Continuous variables were compared using the t or Mann-Whitney tests, and categorical data were compared with the Fisher's exact test. Univariate logistic regression and multivariate logistic regression adjusted for gender and age were performed.RESULTS No differences in the LCT-13910 genotype frequencies were noted between the NAFLD patients(66.67% of the patients with steatosis were CC, 33.33% were CT, and none were TT; 55.91% of the patients with NASH were CC, 39.78% were CT, and 4.3% were TT; P = 0.941) and the healthy controls(59.12% were CC, 35.67% were CT, and 5.21% were TT) or between the steatosis and NASH patients. That is, the distribution of the lactase non-persistence/lactase persistence polymorphism(LCT-13910C>T) in the patients with NAFLD was equal to that in the general population. In the NASH patients, the univariate analysis revealed that the lactase nonpersistence(low lactase activity or hypolactasia) phenotype was associated with higher insulin levels(23.47 ± 15.94 μU/m L vs 15.8 ± 8.33 μU/m L, P = 0.027) and a higher frequency of insulin resistance(91.84% vs 72.22%, P = 0.02) compared with the lactase persistence phenotype. There were no associations between the LCT genotypes and diabetes(P = 0.651), dyslipidaemia(P = 0.328), hypertension(P = 0.507) or liver histology i展开更多
G-quadruplexes (G4) are non-canonical DNA structures assumed by guanine rich sequences. G4 are stabilized by the presence of cations and are characterized by a high degree of structural polymorphism with different pat...G-quadruplexes (G4) are non-canonical DNA structures assumed by guanine rich sequences. G4 are stabilized by the presence of cations and are characterized by a high degree of structural polymorphism with different patterns of groove, loop arrangement, strand orientations and stoichiometry. G-rich sequences are over-represented in the promoter regions of many oncogenes as well as at human telomeres, d(TTAGGG) repeats, ranging in size from 3 to 15 kb, involved in protecting chromosomal ends. A specialized enzyme, called telomerase, provides a telomere maintenance mechanism by elongating the end of the G-strand and it is activated in the majority of cancer cells. Therefore there are two general strategies of telomerase targeting in cancer treatment. One is a direct targeting of telomerase to cause its inhibition;the other one is the use of G4 stabilizers which block telomerase access to telomere, thus causing an indirect enzyme inhibition. Here, we evaluated the molecular recognition of some phenanthroline-based ligands against four different experimental models of the human telomeric sequence d[AG3(T2AG3)3] by means of docking simulations. Our theoretical analysis was able to reproduce the experimental affinity measurements, with a linear squared correlation factor r2 equal to 0.719 among all the studied models. These findings highlighted the importance to consider the polymorphism of the DNA G4. Interestingly, this correlation resulted always improved with respect to that of the single folds, with the exception of the parallel structure, thus suggesting a key role of this G4 conformation in the interaction network of the tested binders. Moreover, we identified the moieties of the phenanthroline scaffold directly involved in the complex formation. This allowed to rationalize the improved binding affinity always associated with a bis-phenanthroline system and to explain why a phenanthroline substituted with a pyridine ring is favored with respect to the pyrimidine one.展开更多
<div style="text-align:justify;"> Smart materials and structures, especially those bio-inspired, are often characterized by a hierarchy of length- and time-scales. Smart Micro Electro-Mechanical System...<div style="text-align:justify;"> Smart materials and structures, especially those bio-inspired, are often characterized by a hierarchy of length- and time-scales. Smart Micro Electro-Mechanical Systems (MEMS) are also characterized by different physical phenomena affecting their properties at different scales. Data-driven formulations can then be helpful to deal with the complexity of the multi-physics governing their response to the external stimuli, and optimize their performances. As an example, Lorentz force micro-magnetometers working principle rests on the interaction of a magnetic field with a current flowing inside a semiconducting, micro-structured medium. If an alternating current with a properly set frequency is let to flow longitudinally in a slender beam, the system is driven into resonance and the sensitivity to the magnetic field may result largely enhanced. In our former activity, a reduced-order physical model of the movable structure of a single-axis Lorentz force MEMS magnetometer was developed, to feed a multi-objective topology optimization procedure. That model-based approach did not account for stochastic effects, which lead to the scattering in the experimental data at the micrometric length-scale. The formulation is here improved to allow for stochastic effects through a two-scale deep learning model designed as follows: at the material scale, a neural network is adopted to learn the scattering in the mechanical properties of polysilicon induced by its polycrystalline morphology;at the device scale, a further neural network is adopted to learn the most important geometric features of the movable parts that affect the overall performance of the magnetometer. Some preliminary results are discussed, and an extension to allow for size effects is finally foreseen. </div>展开更多
In-vitro propagation is a technique that provides a vital solution for the conservation of endangered orchid species. The media used in tissue culture can be modified through the addition of inexpensive organic materi...In-vitro propagation is a technique that provides a vital solution for the conservation of endangered orchid species. The media used in tissue culture can be modified through the addition of inexpensive organic materials as an alternative to expensive synthetic additives. Some organic sources, such as coconut water and fruit juice, contain significant amounts of vitamins, amino acids, and organic compounds which can act as growth regulators, making these organic sources excellent additives for in-vitro cultivation. The aim of this study was to develop a protocol for in-vitro micropropagation and acclimatization of Epidendrum nocturnum using organic supplements in the growth media and various substrates at the acclimatization stage. Banana powder, coconut water, and potato dextrose were added to a basal seed sowing media and evaluated for seed germination percentage and plantlet growth. In addition, various substrates such as coconut coir, horticultural charcoal, sphagnum moss, and wood bark were evaluated for height, number of leaves, and number of shoots in the acclimatization portion of this study. The culture medium with coconut water showed a greater germination percentage (71.00% and 76.75%) compared with the control (37.50% and 45.50%) at 60 and 90 days after seed sowing, respectively. Media with organic supplements showed greater values of plant length and number of roots compared with the control. The combination of coconut coir and horticultural charcoal was shown to be more efficient than the combination of sphagnum moss, horticultural charcoal, and wood bark, as results showed greater values of plant height and number of leaves at 30, 90, and 120 days after transplantation in acclimatization of E. nocturnum.展开更多
文摘Recently introduced in the treatment algorithms and guidelines for the treatment of ulcerative colitis,biological therapy is an effective treatment option for patients with an acute severe flare not responsive to conventional treatments and for patients with steroid dependent disease.The reduction in hospitalization and surgical intervention for patients affected by ulcerative colitis after the introduction of biologic treatment remains to be proven.Furthermore,these agents seem to be associated with increase in cost of treatment and risk for serious postoperative complications.Restorative proctocolectomy with ileal pouch-anal anastomosis is the surgical treatment of choice in ulcerative colitis patients.Surgery is traditionally recommended as salvage therapy when medical management fails,and,despite advances in medical therapy,colectomy rates remain unchanged between 20% and 30%.To overcome the reported increase in postoperative complications in patients on biologic therapies,several surgical strategies have been developed to maintain long-term pouch failure rate around 10%,as previously reported.Surgical staging along with the development of minimally invasive surgery are among the most promising advances in this field.
基金This work was funded by the autonomous province of Trento(Italy)and the GMPF PhD program.
文摘Erysiphe necator is the causal agent of powdery mildew(PM),one of the most destructive diseases of grapevine.PM is controlled by sulfur-based and synthetic fungicides,which every year are dispersed into the environment.This is why PM-resistant varieties should become a priority for sustainable grapevine and wine production.PM resistance can be achieved in other crops by knocking out susceptibility S-genes,such as those residing at genetic loci known as MLO(Mildew Locus O).All MLO S-genes of dicots belong to the phylogenetic clade V,including grapevine genes VvMLO7,11 and 13,which are upregulated during PM infection,and VvMLO6,which is not upregulated.Before adopting a gene-editing approach to knockout candidate S-genes,the evidence that loss of function of MLO genes can reduce PM susceptibility is necessary.This paper reports the knockdown through RNA interference of VvMLO6,7,11 and 13.The knockdown of VvMLO6,11 and 13 did not decrease PM severity,whereas the knockdown of VvMLO7 in combination with VvMLO6 and VvMLO11 reduced PM severity up to 77%.The knockdown of VvMLO7 and VvMLO6 seemed to be important for PM resistance,whereas a role for VvMLO11 does not seem likely.Cell wall appositions(papillae)were present in both resistant and susceptible lines in response to PM attack.Thirteen genes involved in defense were less upregulated in infected mlo plants,highlighting the early mlo-dependent disruption of PM invasion.
基金supported by the grant from Coordenacao de Aperfeicoamento de Pessoal de Nível Superior(CAPES)Grant no.Convênio PROAP 190/2014
文摘Background: Oxidative stress has been implicated in the progression of severe forms of non-alcoholic fatty liver disease(NAFLD). NADPH oxidase produces reactive oxygen species. In the present study, we investigated for the first time two single nucleotide polymorphisms(SNPs) in the regulatory region of genes encoding NADPH oxidase 4(NOX4) and p22 phox(CYBA) in NAFLD.Methods: A total of 207 biopsy-proven NAFLD patients [simple steatosis(n = 27); nonalcoholic steatohepatitis(NASH)(n = 180)] were evaluated. Genomic DNA was extracted from peripheral blood cells, and polymorphisms in CYBA(unregistered) and NOX4(rs3017887) were determined by direct sequencing of PCR.Results: Associations of CYBA-675 T/A with high-density lipoprotein(HDL)(TT vs TA vs AA; P < 0.01) and triglycerides(TGL)(TT vs XA; P < 0.01) were observed only in NASH patients. For polymorphisms in the NOX4 gene, NOX4(rs3017887) CA + AA genotypes was significant associated with alanine aminotransferase(ALT)(CA + AA vs CC; P = 0.02). However, there was no association of SNPs in the CYBA and NOX4 genes encoding the NADPH oxidase system proteins and the presence of NASH. Regarding the clinical results, it was observed that the most advanced degrees of fibrosis occurred in patients diagnosed with type 2 diabetes mellitus(66.9% vs 37.5%, P < 0.01) and those who were more obese(32.2 vs 29.0 kg/m2,P < 0.01). In addition, serum glucose and insulin levels increased significantly in the presence of NASH.Conclusions: There were associations between the presence of the allele A in the NOX4 SNP and a higher concentration of ALT in the NAFLD population; between the presence of the AA genotype in the polymorphism of the CYBA-675 T/A CYBA gene and a higher level of TGL and lower HDL in NASH patients. The presence of metabolic syndrome was associated with advanced degrees of fibrosis in NAFLD patients.
基金This work was funded by the Autonomous Province of Trento.
文摘Fire blight disease,caused by the bacterium Erwinia amylovora(E.amylovora),is responsible for substantial losses in cultivated apples worldwide.An important mechanism of plant immunity is based on the recognition of conserved microbial molecules,named pathogen-associated or microbe-associated molecular patterns(PAMPs or MAMPs),through pattern recognition receptors(PRRs),leading to pattern-triggered immunity(PTI).The interspecies transfer of PRRs represents a promising strategy to engineer broad-spectrum and durable disease resistance in crops.EFR,the Arabidopsis thaliana PRR for the PAMP elf18 derived from the elongation factor thermal unstable(EF-Tu)proved to be effective in improving bacterial resistance when expressed into Solanaceae and other plant species.In this study,we tested whether EFR can affect the interaction of apple with E.amylovora by its ectopic expression in the susceptible apple rootstock M.26.Stable EFR expression led to the activation of PAMP-triggered immune response in apple leaves upon treatment with supernatant of E.amylovora,as measured by the production of reactive oxygen species and the induction of known defense genes.The amount of tissue necrosis associated with E.amylovora infection was significantly reduced in the EFR transgenic rootstock compared to the wild-type.Our results show that the expression of EFR in apple rootstock may be a valuable biotechnology strategy to improve the resistance of apple to fire blight.
文摘AIM To assess lactase gene(LCT)-13910C>T polymorphisms in Brazilian non-alcoholic fatty liver disease(NAFLD) and nonalcoholic steatohepatitis(NASH) patients in comparison with healthy controls.METHODS This was a transverse observational clinical study with NAFLD patients who were followed at the Hepatology Outpatient Unit of the Hospital das Clínicas, S?o Paulo, Brazil. The polymorphism of lactase non-persistence/lactase persistence(LCT-13910C>T) was examined by PCR-restriction fragment length polymorphism technique in 102 liver biopsy-proven NAFLD patients(steatosis in 9 and NASH in 93) and compared to those of 501 unrelated healthy volunteers. Anthropometric, clinical, biochemical and liver histology data were analyzed. Continuous variables were compared using the t or Mann-Whitney tests, and categorical data were compared with the Fisher's exact test. Univariate logistic regression and multivariate logistic regression adjusted for gender and age were performed.RESULTS No differences in the LCT-13910 genotype frequencies were noted between the NAFLD patients(66.67% of the patients with steatosis were CC, 33.33% were CT, and none were TT; 55.91% of the patients with NASH were CC, 39.78% were CT, and 4.3% were TT; P = 0.941) and the healthy controls(59.12% were CC, 35.67% were CT, and 5.21% were TT) or between the steatosis and NASH patients. That is, the distribution of the lactase non-persistence/lactase persistence polymorphism(LCT-13910C>T) in the patients with NAFLD was equal to that in the general population. In the NASH patients, the univariate analysis revealed that the lactase nonpersistence(low lactase activity or hypolactasia) phenotype was associated with higher insulin levels(23.47 ± 15.94 μU/m L vs 15.8 ± 8.33 μU/m L, P = 0.027) and a higher frequency of insulin resistance(91.84% vs 72.22%, P = 0.02) compared with the lactase persistence phenotype. There were no associations between the LCT genotypes and diabetes(P = 0.651), dyslipidaemia(P = 0.328), hypertension(P = 0.507) or liver histology i
基金This work was funded by the Italian Ministry of Education projects PRIN 2009(code 2009MFRKZ8)FIRB IDEAS(code RBID082ATK)by University of Padova(grant#CPDA1 14388).
文摘G-quadruplexes (G4) are non-canonical DNA structures assumed by guanine rich sequences. G4 are stabilized by the presence of cations and are characterized by a high degree of structural polymorphism with different patterns of groove, loop arrangement, strand orientations and stoichiometry. G-rich sequences are over-represented in the promoter regions of many oncogenes as well as at human telomeres, d(TTAGGG) repeats, ranging in size from 3 to 15 kb, involved in protecting chromosomal ends. A specialized enzyme, called telomerase, provides a telomere maintenance mechanism by elongating the end of the G-strand and it is activated in the majority of cancer cells. Therefore there are two general strategies of telomerase targeting in cancer treatment. One is a direct targeting of telomerase to cause its inhibition;the other one is the use of G4 stabilizers which block telomerase access to telomere, thus causing an indirect enzyme inhibition. Here, we evaluated the molecular recognition of some phenanthroline-based ligands against four different experimental models of the human telomeric sequence d[AG3(T2AG3)3] by means of docking simulations. Our theoretical analysis was able to reproduce the experimental affinity measurements, with a linear squared correlation factor r2 equal to 0.719 among all the studied models. These findings highlighted the importance to consider the polymorphism of the DNA G4. Interestingly, this correlation resulted always improved with respect to that of the single folds, with the exception of the parallel structure, thus suggesting a key role of this G4 conformation in the interaction network of the tested binders. Moreover, we identified the moieties of the phenanthroline scaffold directly involved in the complex formation. This allowed to rationalize the improved binding affinity always associated with a bis-phenanthroline system and to explain why a phenanthroline substituted with a pyridine ring is favored with respect to the pyrimidine one.
文摘<div style="text-align:justify;"> Smart materials and structures, especially those bio-inspired, are often characterized by a hierarchy of length- and time-scales. Smart Micro Electro-Mechanical Systems (MEMS) are also characterized by different physical phenomena affecting their properties at different scales. Data-driven formulations can then be helpful to deal with the complexity of the multi-physics governing their response to the external stimuli, and optimize their performances. As an example, Lorentz force micro-magnetometers working principle rests on the interaction of a magnetic field with a current flowing inside a semiconducting, micro-structured medium. If an alternating current with a properly set frequency is let to flow longitudinally in a slender beam, the system is driven into resonance and the sensitivity to the magnetic field may result largely enhanced. In our former activity, a reduced-order physical model of the movable structure of a single-axis Lorentz force MEMS magnetometer was developed, to feed a multi-objective topology optimization procedure. That model-based approach did not account for stochastic effects, which lead to the scattering in the experimental data at the micrometric length-scale. The formulation is here improved to allow for stochastic effects through a two-scale deep learning model designed as follows: at the material scale, a neural network is adopted to learn the scattering in the mechanical properties of polysilicon induced by its polycrystalline morphology;at the device scale, a further neural network is adopted to learn the most important geometric features of the movable parts that affect the overall performance of the magnetometer. Some preliminary results are discussed, and an extension to allow for size effects is finally foreseen. </div>
文摘In-vitro propagation is a technique that provides a vital solution for the conservation of endangered orchid species. The media used in tissue culture can be modified through the addition of inexpensive organic materials as an alternative to expensive synthetic additives. Some organic sources, such as coconut water and fruit juice, contain significant amounts of vitamins, amino acids, and organic compounds which can act as growth regulators, making these organic sources excellent additives for in-vitro cultivation. The aim of this study was to develop a protocol for in-vitro micropropagation and acclimatization of Epidendrum nocturnum using organic supplements in the growth media and various substrates at the acclimatization stage. Banana powder, coconut water, and potato dextrose were added to a basal seed sowing media and evaluated for seed germination percentage and plantlet growth. In addition, various substrates such as coconut coir, horticultural charcoal, sphagnum moss, and wood bark were evaluated for height, number of leaves, and number of shoots in the acclimatization portion of this study. The culture medium with coconut water showed a greater germination percentage (71.00% and 76.75%) compared with the control (37.50% and 45.50%) at 60 and 90 days after seed sowing, respectively. Media with organic supplements showed greater values of plant length and number of roots compared with the control. The combination of coconut coir and horticultural charcoal was shown to be more efficient than the combination of sphagnum moss, horticultural charcoal, and wood bark, as results showed greater values of plant height and number of leaves at 30, 90, and 120 days after transplantation in acclimatization of E. nocturnum.
