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Crataegus aronia L. is commonly known as Hawthorn and used in traditional Jordan medicine. In this research, the phytochemical compounds were studied qualitatively and quantitatively using fruit extract of the wild C. aronia collected from Jordan. The total phenolic, total tannin, total alkaloid, and total flavonoid contents of the fruit extract of C. aronia was determined using standard methods. The antioxidant activity was evaluated using the DPPH (2, 2-diphenyl-1-picrylhydrazyl) radical scavenging assay. Biogenic synthesis of magnesium oxide nanoparticles (MgONPs) using the plant extract was carried out. The purified nanoparticles were characterized by UV-visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Scanning electron microscopy (SEM), and Transmission electron microscopy (TEM). The cytotoxic effect of the MgONPs against colon cancer (CaCo2) cell line was evaluated using the MTT (3-(4,5-dimethyl-thiazol-2-yl)-2,5-diphenyltetrazolium bromide) colorimetric assay. The MgO nanoparticles had smooth surface and randomly arranged with an average particle size of 20-40 nm. The nanoparticles exhibited cytotoxic activity against colon cancer cell lines with an IC50 value of 98 µg/mL. The study concluded that MgONPs synthesized using fruits of Crataegus aronia have potential anticancer activity against CaCo2 cell lines. [ABSTRACT FROM AUTHOR]

The study was designed to investigates the therapeutic roles of Crataegus azarolus Var. aronia L. (C. aronia) in kidney stone treatment male albino rats’ model induced by ethylene glycol (EG). Twenty animals weighing 220–270 g were divided into control group which set as group A, while the rats in B and C groups, received 1% EG for 28 days, but group C also received C. aronia (7.5g of plant/100ml water and 10g of plant/ 90 g diet) from day 15 to 28. Kidney function tests, liver function tests, serum electrolytes, serum lipid profiles, and glucose were measured. The obtain body weight, kidneys' weight and kidneys' weight/ body weight were measured, in addition microscopic analysis of formed crystals from urine was studied. Crataegus aronia administration showed a marked declination in serum creatinine, urea, cholesterol, triglyceride (TG), very low-density lipoprotein (VLDL), and non-high density lipoprotein cholesterol (non-HDL cholesterol) inverse to rats received EG. Also, the obtain body weight, kidneys' weight and kidneys' weight/ body weight markedly decreased in C group when compared to group B. In conclusion: C. aronia has clear therapeutic actions on formed kidney stone might be used employee as natural antiurolithiasis drug. [ABSTRACT FROM AUTHOR]

The study was designed to investigates the therapeutic roles of Crataegus azarolus Var. aronia L. (C. aronia) in kidney stone treatment male albino rats’ model induced by ethylene glycol (EG). Twenty animals weighing 220–270 g were divided into control group which set as group A, while the rats in B and C groups, received 1% EG for 28 days, but group C also received C. aronia (7.5g of plant/100ml water and 10g of plant/ 90 g diet) from day 15 to 28. Kidney function tests, liver function tests, serum electrolytes, serum lipid profiles, and glucose were measured. The obtain body weight, kidneys' weight and kidneys' weight/ body weight were measured, in addition microscopic analysis of formed crystals from urine was studied. Crataegus aronia administration showed a marked declination in serum creatinine, urea, cholesterol, triglyceride (TG), very low-density lipoprotein (VLDL), and non-high density lipoprotein cholesterol (non-HDL cholesterol) inverse to rats received EG. Also, the obtain body weight, kidneys' weight and kidneys' weight/ body weight markedly decreased in C group when compared to group B. In conclusion: C. aronia has clear therapeutic actions on formed kidney stone might be used employee as natural antiurolithiasis drug.

Crataegus aronia is widely known for its antioxidant, anti-inflammatory, and hypolipidemic properties, and it has traditionally been used to treat cardiovascular disorders. This study aimed to evaluate the impact of Crataegus aronia extract on the liver enzyme markers, blood glucose levels, lipid profiles, and kidney function biomarkers as well as hematological parameters in induced diabetic rats. Male Wistar rats were divided into seven groups: normal Control; Diabetic; and Diabetic animals treated with two doses of Crataegus aronia extract (5 and 10mg/kg) (DM + extract), Control treated with the extract (5 and 10mg/kg) and induced diabetic treated with insulin. Streptozotocin (STZ)-induced diabetic rats (50 mg/kg, ip)and normal were orally administrated with Crataegus aronia extract once a day for 4 weeks. At the end of the experiment, the biochemical and hematological parameters were measured in all groups. Also, the phytochemicals and antioxidant activity of the Crataegus aronia extract were evaluated. According to findings, the total phenols, total flavonoid, and flavonol contents were 538.3 mg Galic acid equivalent /g extract, 149.3 mg Rutin equivalent / g extract, and 79.3 mg Rutin equivalent / g extract), respectively. The antioxidant activity according to 2,2-diphenyl-2-picrylhydrazyl (DPPH) IC50 and ferric reducing antioxidant power (FRAP) assays were 28.02 µg/ml and in the range of 0.273 - 0.960 µmol Fe+2/g dw, respectively. Crataegus aronia extract significantly (p <0.05) affects red blood cells, hemoglobin, hematocrit, white blood cells, lymphocytes, and platelets values. Also, Crataegus aronia had a significant (P < 0.05) effect on serum biochemical parameters, including glucose, total proteins, albumins, triglycerides, creatinine, bilirubin, and serum aspartate aminotransferase (AST). However, Crataegus aronia treatment had no significant effects (p < 0.05) on serum alanine aminotransferase, alkaline phosphatase, and cholesterol levels. Crataegus aronia exerts antioxidant activity and significantly improves the biochemical and hematological biomarkers in induced diabetic rats. [ABSTRACT FROM AUTHOR]

Background: Crataegus aronia (C. aronia) extracts have been used medicinally since ancient times and are often utilized in traditional Arab medicine. An extensive study has revealed that Crataegus species have antioxidant, antibacterial, anti-inflammatory, and hypotensive properties. Objectives: This work was performed to explore the phytochemical contents of C. aronia extract, as well as its antioxidant and antibacterial properties, and to assess the lipid peroxidation level as an oxidative stress biomarker in erythrocytes. Methods: Chemical constituents in the methanolic extract of C. aronia were identified by gas chromatography-mass spectrometry and their relative concentrations were determined. The antioxidant activity of C. aronia extract was determined using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) assays. The effect of C. aronia on the concentration of malondialdehyde (MDA) in the erythrocyte hemolysates was studied. Also, the crude extract was assessed for its antimicrobial activity through agar diffusion and microbroth dilution assays. Key findings: The DPPH IC50 value of the extract showed that the antioxidants activity was equal to (14.3 μg/mL) and according to FRAP assay, the antioxidant activity was in the range of 33.9 μmol–82.86 μmol Fe+2/g dw. The extract exerts a protective effect against oxidative stress in RBCs and shows a 50% inhibition of malonyldialdehyde (MDA) at 39.48 μg/mL extract. Minimum inhibitory concentrations were found in the range of 800–1000 μg/mL of leave extracts. The phytochemical analysis showed that the total phenols, flavonoids, and flavonols content were 494.071 mg GAE/g extract, 155.251 mg RE/g extract, and 103.2049 mg RE/g extract). C. aronia extract contains alkaloids, flavonoids, terpenoids, and steroids. Crude extract of C. aronia was more potent in inhibiting the growth of B. subtilis, S. aureus and M. luteus with MIC and MBC values of 800,800 and 1000 μg/mL, respectively. According to GC-MS, 20 compounds were identified: dihydro-3-methylene-5-methyl-2-furanone (14.71%), hexanoic acid (6.57%), ethyl 3,5-ditert-butyl-4-hydroxybenzoate (6.4%), N, N-dimethylheptadecan-1-amine (4.91%), methyl 2-oxobutanoate (4.14%), glyceraldehyde (3.98%), and 2-methoxy-1-(2-nitroethenyl)-3-phenylmethoxybenzene (3.16%), were the major constituents. Conclusion: This study may open a window of hope for children with Glucose-6-phosphate dehydrogenase disorder by possible utilization of the active ingredients of C. aronia to minimize both oxidative stress and infection which negatively impact the disease sequelae.According to these in vitro experiments, this plant extract has a significant amount of natural antioxidants, which may aid in the protection of various oxidative stresses. As a result, employing the active components of C. aronia to minimize oxidative stress and infection, both of which have a detrimental impact on disease sequelae, may bring hope to children with Glucose-6-phosphate dehydrogenase disorder.

The antioxidant potential of Crataegus azarolus Var. aronia aqueous extract was used as reducing and stabilizing media to the green synthesis of bioactive CuO@Fe3O4@Walnut shell nanocomposite (NCs). The ability of the plant extract as bioreducing medium was proved using Fourier-transform infrared spectroscopy and ultraviolet–visible spectroscopy. While, the structural identification of synthesized CuO@Fe3O4@Walnut shell NCs was proved using the scanning electron microscopy, electron dispersive spectroscopy, elemental mapping, and point analysis. Then, the antivasoconstriction effects of CuO@ Fe3O4@Walnut shell NCs (5*10−2 mg/ ml) and (1*10−1 mg/ ml) on rats isolated thoracic aortic smooth muscle cells were studied. Green synthesized CuO@Fe3O4@Walnut shell NCs showed effective antivasoconstriction activity against norepinephrine (NE) (1*10−9–10−4 M) induced contraction in endothelium-intact and endothelium-denuded rats aortic smooth muscle. In conclusion, the aqueous extract of C. aronia acts as potential reducing and stabilizing media to the green synthesis of bioactive CuO@Fe3O4@Walnut shell NCs and the NCs play an important role against contractile effects of NE on rats’ aortic smooth muscle.

Three species of mononchids belonging to the Prionchulus Cobb, 1916 genus, one new and two previously known species collected from natural ecosystem of Khorramabad county, Lorestan province, south west of Iran, are described. Prionchulus girchi sp. nov. is morphologically characterized by its 2.1 – 2.2 mm body length, numerous cuticular pores, slightly offset lip region, prominent labial and cephalic papillae, cephalic papillae larger than labial ones, barrel-shaped and spacious (40 – 43 × 22.5 – 24 μm) buccal cavity, weakly rounded tail tip and weakly expressed tail tip´s hyaline. In this study, P. fagi and P. muscorum were also collected and some additional data of these two species are also given.

Background: Crataegus aronia L. Syn: Azarolus (C. aronia) is a hawthorn species and a perennial bush native to Mediterranean regions. It is recognized for its high polyphenol content and potent antioxidant effects. Research was conducted to test the antidepressant activities of an aqueous extract of C. aronia in a chronic, unpredictable, mild stress-induced rat model. Materials and Methods: Thirty-two adult Wistar male rats were divided into four groups: A control group (no stress and no treatment), stress-model group (stress and no treatment), fluoxetine-treated stress group (stress and fluoxetine treatment), and C. aronia-treated stress group (stress and C. aronia treatment). Urine samples were collected at 0, 21, 36, and 51 days. Enzyme-linked immunosorbent assay kits were used to assess serotonin, norepinephrine (NE), and dopamine (DA) levels. Results: There was a decrease in serotonin levels 3 weeks after stress exposure, but urinary NE and DA levels increased. C. aronia significantly (P < 0.001) reversed the depressive-like symptoms in the rats according to the increased urinary levels of serotonin. Moreover, C. aronia also reduced urinary levels of urinary NE and DA. The neuromodulatory effects of C. aronia were comparable to that of fluoxetine. Conclusion: With its active ingredients of anthocyanins and procyanidins, C. aronia exhibits significant antidepressant-like activity in validated stressed rats, which may be related to its neuromodulatory effects on central monoamines. [ABSTRACT FROM AUTHOR]

Objectives: To reveal the mechanisms behind the dual effects of Crataegus aronia (C. aronia) aqueous extract on platelet aggregation by focusing on function, regulation, expression, and signaling of platelets P2Y12 receptors. Methods: Adult male Wistar rats (120 ± 10 g) were classified as control received the vehicle, C. aronia (200 mg/kg), and C. aronia (2,000 mg/kg)-treated rats. After treatments for consecutive 7 days, hematological and molecular experiments were conducted to detect alterations in platelet aggregation, thromboxane B2 (THXB2) and intracellular reactive oxygen species (ROS) content; protein levels of P2Y12, p-Akt, cyclic adenosine monophosphate (cAMP), phosphorylated vasodilator-stimulated-phosphoprotein (p-VASP), nuclear factor κB (NF-κB), P-selectin, and etc. in platelets were determined by Western blot; mRNA expressions of P2Y12 and some inflammatory markers were determined by real-time polymerase chain reaction. Results: At a concentration of 200 mg/kg, C. aronia inhibited platelet aggregation through multiple interconnected mechanisms including downregulation P2Y12 synthesis and expression, stimulating intracellular cAMP levels and protein levels of p-VASP, inhibiting platelets THXB2 release and protein levels of P-selectin. Also, it inhibited platelets level of ROS and of NF-κB, a major signaling pathway that stimulates the expression of P2Y12 and THXA2 synthesis. Opposite findings were seen in platelets of rats received C. aronia at a concentration of 2,000 mg/kg. Interestingly, co-administration of N-acetylcysteine prevented all hematological and molecular alterations exerted by the high dose of the extract and inhibited platelet aggregation. Conclusion: Oral administration of C. aronia at low dose inhibits platelet aggregation by reducing THXB2 release, expression of P-selectin and activating cAMP and Akt signaling through two major mechanisms including downregulation of P2Y12 and inhibition of ROS-induced activation of NF-κB, an effect that is observed to be in the opposite direction with its high dose. [ABSTRACT FROM AUTHOR]

This study evaluated the effect of Crataegus aronia (C. aronia) aqueous extract on cardiac substrate utilization and insulin signaling in adult male healthy Wistar rats. Rats (n = 18/group) were either administered normal saline (vehicle) or treated with C. aronia aqueous extract (200 mg/kg) for 7 days, daily. Fasting plasma glucose and insulin levels were not significantly changed in C. aronia -treated rats but were significantly reduced after both the intraperitoneal glucose or insulin tolerance tests. Besides, C. aronia significantly increased the left ventricular (LV) activities of phosphofructokinase (PFK) and pyruvate dehydrogenase (PDH), two markers of glycolysis and glucose oxidation, respectively, and suppressed the levels of pyruvate dehydrogenase kinase 4 (PDK4), an inhibitor of PDH. Concomitantly, it significantly reduced the LV levels of carnitine palmitoyltransferase 1 (CPT1) and PPARα, two markers of fatty acid (FAs) oxidations. Under basal and insulin stimulation, C. aronia aqueous extract boosted insulin signaling in the LV of rats by increasing the protein levels of p-IRS (Tyr612) and p-Akt (Ser473) and suppressing protein levels of p-mTOR (Ser 2448) and p-IRS (Ser307). In parallel, C. aronia also increased the protein levels of GLUT-4 in the membrane fraction of the treated LVs. All these effects were also associated with a significant increase in AMPK activity (phosphorylation at Thr172), a major energy modulator that stimulates glucose utilization. In conclusion, short-term administration of C. aronia aqueous extract shifts the cardiac metabolism toward glucose utilization, thus making this plant a potential therapeutic medication in cardiac disorders with impaired metabolism. [ABSTRACT FROM AUTHOR]

Introdution:. Increased plasma cholesterol causes hepatic damages through oxidative stress (OS) induction. There are many investigations about hawthorn effects on lipid reduction and atherosclerosis. The goal of current study was to determine the effects of hydro-alcoholic extract of Crataegus aronia fruit (HECA) and atorvastatin (AVS) on hypercholesterolemia-induced alterations in serum lipid profile and OS in hepatic tissue of female rats. Methods: In this experimental study, 42 female rats were assigned into 7 groups including control, diet-induced hypercholesterolemia (DIH), DIH + HECA (200 mg/kg/day; Per Oral (PO)), DIH + HECA (400 mg/kg/day; PO), DIH + AVS (10 mg/kg/day; PO), HECA (200 mg/kg/day; PO) and AVS (10 mg/kg/day; PO). After 30 days, blood and hepatic tissue samples were collected for biochemical and histological analyses. Data were analyzed by one-way ANOVA and Tukey's statistical tests using SPSS software. Results: Hypercholesterolemia resulted in significant increases in levels of serum lipids, hepatic enzymes and malondialdehyde in hepatic tissue as well as reductions in total antioxidant capacity and catalase level in liver compared to control group. Moreover, DIH led to significant increases in diameters of hepatocytes and their nuclei along with inflammation and cellular necrosis in hepatic tissue. Administration of HECA and AVS significantly restored above-mentioned parameters compared to DIH group. Conclusion: These findings suggest that HECA can play a protective role against hepatic damages in hypercholesterolemic female rats According to the results of this study, the prevalence of obesity is not high in female students (3 %), but it is necessary to pay particular attention to information on obesity and girls' sports in universities, so that the prevalence of this disease is not increased

Summary: In this study, we provide morphological and molecular characterisation of three known species of the Criconematoidea, namely Criconema cylindraceum , Paratylenchus alleni and P. steineri , recovered from Iran. Descriptions, morphometric data, drawings and photomicrographs are provided, and comparisons are made with closely related species. Phylogenetic analysis using the D2-D3 expansion segments of the 28S rRNA gene revealed that C. cylindraceum formed a cluster with Ogma decalineatus , a species with a similar head structure, but with differences in cuticle ornamentation, tail shape and morphometric characters. Moreover, P. alleni grouped with species of Paratylenchus having four lateral lines and a short stylet (< 40 μ m), exceptionally including the unresolved P. straeleni , while P. steineri formed a clade with long stylet species, including P. teres and P. wuae. The taxonomic placement of C. cylindraceum in Criconema , rather than in Criconemoides , is justified, and P. teres is molecularly differentiated from P. steineri , the two species differing in having or lacking a stylet in the fourth-stage juvenile. [ABSTRACT FROM AUTHOR]

The present study aimed to examine the effect of ultrasonic pretreatment and hot air, microwave–hot-air, infrared–hot air, and freeze-drying on the drying time, specific energy (SE), qualitative properties (i.e., color, shrinkage, and rehydration ratio), and bioactive compounds’ properties (i.e., antioxidant activity, phenolic, and flavonoid contents) of hawthorn fruit. Drying of hawthorn was conducted from 45 min for the ultrasonic + microwave–hot-air drying to 1280 min for the freeze-drying method. The lowest amount of SE was obtained using the ultrasonic-microwave–hot-air drying method, which was 47.57 MJ/kg. The lowest values in color changes (12.25) and shrinkage (17.21%) were recorded for the freeze-drying method, while the highest amounts for these traits were 45.57% and 66.75% in the HA drying, respectively. In general, the use of different drying methods reduces the antioxidant capacity (AC), total phenolic content (TPC), and total flavonoid content (TFC) during processing compared to fresh samples. The highest values for AC, TPC, TFC, and the rehydration ratio were 30.69%, 73.07 mg-GAE/gdw, 65.93 mg-QE/gdw, and 2.02 for the freeze-drying method, respectively.

Complications of fat accumulation in liver, hepatic steatosis such as liver cirrhosis and liver failure are among the common public health problems. We sought to investigate the damage to the hepatocyte ultrastructure induced by high fat diets (HFD) and compared the therapeutic effects at the cellular level of two antioxidant and lipid lowering agents; Crataegus aronia extracts and simvastatin on hepatic steatosis. Rats were either fed with HFD (model group) or low fat diets (LFD) (control group) for 15 weeks before being sacrificed and therapeutic groups started the treatment with these agents after week 11 until the sacrifice day. Harvested liver tissues were examined using transmission electron microscopy (TEM) and liver homogenates were assayed for markers of antioxidative stress that are known to be modulated in liver injury. TEM examinations of the model group showed a profound damage to the hepatocytes compared to the control group as demonstrated by steatosis, damaged mitochondria and vaculated cytoplasm, disrupted rough and smooth endoplasmic reticulum and nuclear membrane, dilated intercellular space between hepatocytes, and alterations in lysosomes. In addition, HFD ameliorated the anti-oxidant glutathione (GSH) and augmented the oxidative stress TBARS biomarkers. Both Crataegus aronia and simvastatin significantly reduced lipids and TBARS, and treated damage to hepatic cells, but hepatocyte structures were differentially responded to these agents. However, only Crataegus aronia induced GSH (p=0.001). We conclude that HFD-induced hepatic steatosis caused a substantial damage to the hepatocyte's ultrastructures, and Crataegus aronia and simvastatin treatments differentially reversed hepatic injuries. [ABSTRACT FROM AUTHOR]

Aim:We evaluated the potential preventive and therapeutic effects ofCrataegus aronia(C. aronia) in NAFLD induced by high-fat diet (HFD) in rat models.Methods:Protective effect ofCrataegus aroniaor simvastatin was investigated in Wistar rats fed either low-fat diet (LFD) or HFD.Results:Liver histopathological examinations confirmed the development of NAFLD in rats fed HFD. In both protective and therapeutic treatments,C. aroniasignificantly reduced liver index (3.85 ± 0.21% in HFD plus aronia group versus 6.22 ± 0.58% in HFD model group), increased the HDL-cholesterol and reduced the LDL-cholesterol in blood. The hawthorn plant also significantly ameliorated oxidative stress biomarker (p < 0.002) and liver enzymes (p < 0.0001) that indicate liver damage.Conclusion: C. aroniaexhibits therapeutic and protective effects on NAFLD in an animal model possibly by its lipid lowering and antioxidant effects; thus, may offer therapeutic potential in humans. [ABSTRACT FROM AUTHOR]

Introduction: Herbal-based medicines are widely used for the prevention and treatments of diverse diseases especially in growing countries as well as many developed countries. Although some of herbal-based medicines have promising therapeutic properties, many of them remain untested and their safety and efficacy were not scientifically assessed. Based on knowledge from traditional Greco-Arab herbal medicine, this in vitro study aims to evaluate cytotoxic and cytostatic effects of three traditionally used anti-diabetic and anti-cancer medicinal plants. Out of the traditional medicinal plants, Asparagus aphyllus, Crataegus aronia, and Ephedra alata are widely used in many Mediterranean countries as natural remedies. Methods: Human THP-1-derived macrophages, HepG2 cells and their co-cultures were used in this in vitro study. Cells were treated for 24h (cytotoxic effects) and 72h (cytostatic effects) with increasing concentrations (0-1000 µg/ml) of water/ethanol extracts from Asparagus aphyllous (AA-extract), Crataegus aronia (CA-extract) and Ephedra alata (EA-extract). Cytotoxic and cytostatic effects were assessed using MTT assay and LDH assay. Results: No significant cytotoxic effects were seen with the three extracts up to concentration of 500 μg/ml. A slight cytotoxic effect was observed with CA-extractin HepG2 monocultures at concentrations higher than 500 µg/ml. Significant cytostatic effects were measured with CA-extract and EA-extract in monocultures and cocultures. The cytostatic activity of the extracts was more potent in co-cultures reaching IC50 of 178 μg/mL and 380 μg/mL for CA-extract and EA-extract, respectively. Conclusion: These results indicate that the traditionally known anti-cancer effects of CA-extract and EA-extract might be mediated in part through cytostatic effects. [ABSTRACT FROM AUTHOR]

Background: Crataegus aronia ( C. aronia ) extracts have been used medicinally since ancient times and are often utilized in traditional Arab medicine. An extensive study has revealed that Crataegus species have antioxidant, antibacterial, anti-inflammatory, and hypotensive properties., Objectives: This work was performed to explore the phytochemical contents of C. aronia extract, as well as its antioxidant and antibacterial properties, and to assess the lipid peroxidation level as an oxidative stress biomarker in erythrocytes., Methods: Chemical constituents in the methanolic extract of C. aronia were identified by gas chromatography-mass spectrometry and their relative concentrations were determined. The antioxidant activity of C. aronia extract was determined using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) assays. The effect of C. aronia on the concentration of malondialdehyde (MDA) in the erythrocyte hemolysates was studied. Also, the crude extract was assessed for its antimicrobial activity through agar diffusion and microbroth dilution assays., Key Findings: The DPPH IC 50 value of the extract showed that the antioxidants activity was equal to (14.3 μg/mL) and according to FRAP assay, the antioxidant activity was in the range of 33.9 μmol-82.86 μmol Fe +2 /g dw. The extract exerts a protective effect against oxidative stress in RBCs and shows a 50% inhibition of malonyldialdehyde (MDA) at 39.48 μg/mL extract. Minimum inhibitory concentrations were found in the range of 800-1000 μg/mL of leave extracts. The phytochemical analysis showed that the total phenols, flavonoids, and flavonols content were 494.071 mg GAE/g extract, 155.251 mg RE/g extract, and 103.2049 mg RE/g extract). C. aronia extract contains alkaloids, flavonoids, terpenoids, and steroids. Crude extract of C. aronia was more potent in inhibiting the growth of B. subtilis, S. aureus and M. luteus with MIC and MBC values of 800,800 and 1000 μg/mL, respectively. According to GC-MS, 20 compounds were identified: dihydro-3-methylene-5-methyl-2-furanone (14.71%), hexanoic acid (6.57%), ethyl 3,5-ditert-butyl-4-hydroxybenzoate (6.4%), N, N-dimethylheptadecan-1-amine (4.91%), methyl 2-oxobutanoate (4.14%), glyceraldehyde (3.98%), and 2-methoxy-1-(2-nitroethenyl)-3-phenylmethoxybenzene (3.16%), were the major constituents., Conclusion: This study may open a window of hope for children with Glucose-6-phosphate dehydrogenase disorder by possible utilization of the active ingredients of C. aronia to minimize both oxidative stress and infection which negatively impact the disease sequelae.According to these in vitro experiments, this plant extract has a significant amount of natural antioxidants, which may aid in the protection of various oxidative stresses. As a result, employing the active components of C. aronia to minimize oxidative stress and infection, both of which have a detrimental impact on disease sequelae, may bring hope to children with Glucose-6-phosphate dehydrogenase disorder., Competing Interests: The authors declare no conflict of interest., (© 2022 The Author(s).)

The genus Crataegus known as hawthorns, is the largest genus among the Maloideae, which comprises 265 species. Turkey is one of the genetic centers of Crataegus and there are more than 20 species found in Turkey. The fruits of Crataegus are used as food and have high flavonoid, vitamin C, glycoside, anthocyanidin, saponin, tannin, and antioxidant levels. In this study, we attempted to characterize 15 Crataegus accessions sampled from Hatay, located in Eastern Mediterranean region of Turkey. The accessions belonged to several species; C. aronia (L.) DC. var. aronia, C. aronia var. dentata Browicz, C. aronia var. minuta Browicz, C. monogyna Jacq. subsp. azarella (Griseb.) Franco, and C. orientalis Pall. ex M. Bieb. var. orientalis. Fruit characteristics of the accessions exhibited considerable variation. The multivariate, principle component and cluster analyses indicated that the accessions belonged to three groups: (1) C. aronia var. arona accessions; (2) C. aronia var. dentata accessions; and, (3) C. monogyna subsp. azarella and C. orientalis var. orientalis accessions. The principle component analysis results also revealed that the first three components explained 46, 21, and 14% of the variation, comprising a total of 81%. The fruit length and width, leaf area, and soluble solids contents were highly correlated characteristics for the first three components. The 19 RAPD primers generated a total of 107 bands, where 76 of these were polymorphic. The molecular data analyses by principle coordinate and clustering showed similar results to those of pomological characteristics. There were three groups, (1) C. aronia var. arona accessions; (2) C. aronia var. dentata accession; and, (3) C. monogyna subsp. azarella. C. orientalis var. orientalis accession grouped with C. aronia var. arona accessions. Therefore, it can be concluded that, overall, the diversity patterns of pomological and molecular data, generated by RAPD, for Crataegus are in good agreement and the accessions of C. aronia var. aronia, C. aronia var. minuta, C. monogyna subsp. azarella and C. orientalis var. orientalis accessions. [ABSTRACT FROM AUTHOR]

genetic transformation system has been developed for callus cells of Crataegus aronia using Agrobacterium tumefaciens. Callus culture was established from internodal stem segments incubated on Murashige and Skoog (MS) medium supplemented with 5 mg l Indole-3-butyric acid (IBA) and 0.5 mg l 6-benzyladenine (BA). In order to optimize the callus culture system with respect to callus growth and coloration, different types and concentrations of plant growth regulators were tested. Results indicated that the best average fresh weight of red colored callus was obtained on MS medium supplemented with 2 mg l 2,4-dichlorophenoxyacetic acid (2,4-D) and 1.5 mg l kinetin (Kin) (callus maintenance medium). Callus cells were co-cultivated with Agrobacterium harboring the binary plasmid pCAMBIA1302 carrying the mgfp5 and hygromycin phosphotransferase ( hptII) genes conferring green fluorescent protein (GFP) activity and hygromycin resistance, respectively. Putative transgenic calli were obtained 4 weeks after incubation of the co-cultivated explants onto maintenance medium supplemented with 50 mg l hygromycin. Molecular analysis confirmed the integration of the transgenes in transformed callus. To our knowledge, this is the first time to report an Agrobacterium-mediated transformation system in Crataegus aronia. [ABSTRACT FROM AUTHOR]

The present study aimed to examine the effect of ultrasonic pretreatment and hot air, microwave–hot-air, infrared–hot air, and freeze-drying on the drying time, specific energy (SE), qualitative properties (i.e., color, shrinkage, and rehydration ratio), and bioactive compounds' properties (i.e., antioxidant activity, phenolic, and flavonoid contents) of hawthorn fruit. Drying of hawthorn was conducted from 45 min for the ultrasonic + microwave–hot-air drying to 1280 min for the freeze-drying method. The lowest amount of SE was obtained using the ultrasonic-microwave–hot-air drying method, which was 47.57 MJ/kg. The lowest values in color changes (12.25) and shrinkage (17.21%) were recorded for the freeze-drying method, while the highest amounts for these traits were 45.57% and 66.75% in the HA drying, respectively. In general, the use of different drying methods reduces the antioxidant capacity (AC), total phenolic content (TPC), and total flavonoid content (TFC) during processing compared to fresh samples. The highest values for AC, TPC, TFC, and the rehydration ratio were 30.69%, 73.07 mg-GAE/gdw, 65.93 mg-QE/gdw, and 2.02 for the freeze-drying method, respectively. [ABSTRACT FROM AUTHOR]