juglans nigra/necrosis

Brown apical necrosis (BAN) of walnut (Juglans regia L.) causes premature fruit drop and yield losses and has been reported to be an important walnut production problem in Spain, Italy, France, and Turkey (1,2). A number of organisms have been associated with BAN on walnut: Xanthomonas arboricola

Brown apical necrosis (BAN) is a most recently described disease affecting English (Persian) walnut fruit. BAN was only recorded in intensively managed walnut orchards and was found to be a disease complex mainly caused by Fusarium species. All fungi associated with this disease are polyphagous and

Etiological and epidemiological aspects of apical necrosis of walnut fruit were studied on cultivars Chandler, Franquette, and Hartley in a Spanish walnut orchard during 2007 and 2008. Affected fruit showed brown necrosis beginning at the blossom end of nuts; these symptoms differed from lesions of

In 1998, a severe fruit drop was observed in Italy, principally on cv. Lara Persian (English) walnut (Juglans regia). Dropped fruit showed a brown patch at the blossom end and blackening and rot of inner tissues. The disease, called brown apical necrosis (BAN), was investigated on fruit collected in

Objective: The present study aimed to investigate the effects of Juglans regia (JR) extract on hyperglycaemia and insulin sensitivity. Methods: Forty rats were divided into 4 groups: Control (C), Diabetes Control (DC), Diabetes + Juglans regia (D + JR) and Diabetes +

BACKGROUND Inflammation is crucial in all stages of atherosclerosis, and few studies have investigated the effect of dietary fat on markers of inflammation related to this disease during the postprandial period. OBJECTIVE To evaluate the chronic effects of dietary fat on the postprandial expression

Allergic dermatitis among common skin diseases is a chronic and recurrent inflammatory skin disorder caused by genetic, environmental, allergens as well as microbial factors. Allergic dermatitis patients clinically present skin erythematous plaques, eruption, elevated serum immunoglobulin E (IgE)

This study demonstrates cytotoxic and genotoxic potential of juglone, a chief constituent of walnut, and its underlying mechanisms against melanoma cells. MTT assay and clonogenic assay were used to study cytotoxicity, micronucleus assay to assess genotoxicity, glutathione (GSH) assay and

BACKGROUND Although food allergy is common in children, rice allergy is unusual in Western cultures. OBJECTIVE To report a case of T-cell-mediated rice intolerance in an 11-month-old girl. METHODS To evaluate the intolerance to rice in this patient, a graded rice food challenge was performed. To

Twelve light horse geldings developed laminitis within 8 to 12 h of being dosed by nasogastric tube with an aqueous extract of black walnut (Juglans nigra). Four of the 12 horses developed the severe signs of grade 3 laminitis (lame at a walk, refused to lift feet). Laminitis was accompanied by mild

BACKGROUND Different parts of the walnut [Juglans regia L. (Juglandaceae)] have been used in folk medicine for protection against liver injury, although its actual efficacy remains uncertain. OBJECTIVE The present study investigated the protective effect of walnut leaf extract against carbon

English (Persian) walnut (Juglans regia) is the most widely cultivated walnut species. During the last 10 years, the increment of walnut cultivation in Italy has been accompanied by changes in cultural management. Changes were addressed to develop highly specialized cultivations with intensive

California produces 99% of the U.S. English walnut crop with more than 30 cultivars on ~89,000 ha. Production for 2008 was ~436,000 tons with a value of $527 million. In early summer of 2009 and 2010, branch and twig dieback of English walnut (Juglans regia L.) was detected in orchards in Yolo

Walnuts have high levels of the omega-3 fatty acid alpha-linolenic acid (C18:3n-3, ALA) and the omega-6 fatty acid linoleic acid (C18:2n-6, LA). Previous research has demonstrated that pre-treatment of BV-2 microglia with walnut extract inhibited lipopolysaccharide (LPS)-induced activation of

OBJECTIVE Walnuts (Juglans regia) are known to have anti-cancer and immunomodulatory effects. However, little information is available on the effects of walnut phenolic extract (WPE) on intestinal inflammation and colitis-associated colon cancer. METHODS COLO205 cells were pretreated with WPE and