Black Queens of Fruits: Chemical Composition of Blackberry (Rubus subg. rubus Watson) and Black Currant (Ribes nigrum L.) Cultivars Selected in Serbia.

Black fruits, especially blackberries and black currants, are highly appreciated by consumers due to their nutraceutical properties, which have reported health benefits. This study aimed to assess the fruit quality of the blackberry (cv. 'Cacanska Bestrna') and black currant (cv. 'Cacanska Crna') created at the Fruit Research Institute, Cacak (Republic of Serbia) by evaluating basic quality parameters (fruit weight, soluble solids), and content of primary (sugars and organic acids) and secondary (phenolic compounds) metabolites. Additionally, the study examined the quality of frozen and long-term frozen storage (6, 9, and 12 months). The results showed that 'Cacanska Crna' contained a high level of total soluble solids (15.23°Bx), sugars (93.06 mg g-1), and a high index of sweetness (159.48) as well as a high content of acids (34.35 mg g-1) in the fruit. Both species were found to contain forty-seven phenolic compounds, including phenolic acids, flavanols, and anthocyanins, analyzed using high performance liquid chromatography-mass spectrometry (HPLC-MS). 'Cacanska Bestrna' had the highest amounts of phenolic acids (66.85 mg 100 g-1) and flavanols (53.99 mg 100 g-1), whereas 'Cacanska Crna' showed the highest levels of flavonols (8.57 mg 100 g-1) and anthocyanins (139.11 mg 100 g-1). Furthermore, the study revealed that anthocyanins were the most abundant phenolic group in both blackberries and black currants, and their levels remained constant during frozen storage. The sugar content in both species remained unchanged, while the acid concentration increased over time in blackberries but remained consistent in black currants. Overall, the findings highlight the superior phenolic content, particularly anthocyanins, of the cultivars with black fruits selected in Serbia. These cultivars have great commercial potential for the fresh market and processing. Moreover, the study suggests that frozen storage is an effective method for preserving their quality and beneficial properties.

[X-Linked Adrenoleukodystrophy or the Management of Rare Diseases in the General Practice]. / Die X-chromosomale Adrenoleukodystrophie oder vom Umgang mit seltenen Erkrankungen in der hausärztlichen Praxis.

X-Linked Adrenoleukodystrophy or the Management of Rare Diseases in the General Practice Abstract. We report on a 48-year-old patient with X-linked adrenoleukodystrophy with slowly progressive leg-accentuated spastic paraparesis, vegetative dysfunction with bladder and sexual dysfunction, and primary adrenal insufficiency. The diagnosis of adrenomyeloneuropathy, the adult form of adrenoleukodystrophy, and Addison's disease was made at the age of 20 by evidence of an increased concentration of long-chain fatty acids in the plasma. The therapy is symptom-oriented.

Clinical aspects of posterior uveitis in ocular sarcoidosis.

Two clinical forms of the "white spot" syndrome in patients with posterior uveitis in definitive and presumable ocular sarcoidosis were analyzed. Group 1 was characterized by periphlebitis and discrete white spots around the vein of the retina, so-called "candle-wax", whereas group 2 showed yellow-orange solitary nodules located at the choroid, i.e. multifocal choroiditis. Visual acuity and the severity of clinical presentation were assessed in both groups. Visual acuity, Snellen equivalent was 0.52 +/- 0.36 in group 1 and 0.82 +/- 0.39 in group 2 with lesions at the level of choroid. One-way analysis of variance ANOVA showed a statistically significant between-group difference in visual acuity (p = 0.03). The mean severity of clinical presentation was 11.80 +/- 2.04 points in group 1 and 5.80 +/- 4.18 points in group 2. T-test for independent samples yielded a statistically significant difference between the groups (p = 0.02). A statistically significant difference in visual acuity was the result of vasculitis in the group with the "candle-wax" phenomenon, which is associated with retinal vasculitis and causes cystoid macular edema and reduction of visual acuity. Complications such as cataract, glaucoma and neovascularization, which also decrease visual acuity, were more frequent in group 1.

Panophthalmitis after spontaneous perforation in glaucomatous eye.

Panophthalmitis is an acute, purulent inflammation of the eyeball that involves all its structures and extends into the orbit. A case of a fifty-seven year old male treated earlier due to glaucoma and trophic ulcus of the cornea, was presented in this paper. He was admitted to hospital with intensive orbital pain and redness of the right eye, elevated body temperature, bulbus protrusion with limited movement, chemosis, edematous cornea, hypopyon, iris of invisible drawing and relief. The ocular fundus was not visible. At the admittance, amaurosis of the right eye was present as well as spontaneous cornea perforation. The patient was treated with antibiotic, corticosteroid, analgesic and antiglaucomatous therapy. Intravitreal administration of antibiotics was impossible due to spontaneous cornea perforation. The patient was discharged from the hospital in a good general condition. The condition of the right eye was stable, there was no danger of eye loss, while infection of the same eye was cured.

Traumatic anterior dislocation of the crystalline lens and its surgical management.

This paper reports a case of a 57-year old female who had sustained a blunt ocular trauma resulting in anterior dislocation of the crystalline lens and acute painful visual loss in the left eye. The patient was managed with anterior chamber intracapsular phacoemulsification through a small anterior capsulotomy, pars plana vitrectomy, and surgical iridotomy. Aphakia was corrected by a contact lens. Two months after the surgery, the best corrected visual acuity was 0.9 in the left eye. The vision and retina remained stable in her follow-up examination 1 year later. Anterior dislocation of the crystalline lens can cause severe complications so that dislocated lens should be removed immediately.

Bilateral retinal detachment in a case of preeclampsia.

Serous retinal detachment is an unusual cause of visual loss in preeclampsia. We report the case of 24-years-old primipara with severe preeclampsia who developed bilateral serous retinal detachment a few hours after delivery. A few weeks after delivery there was spontaneous resorption of the subretinal fluid and complete resolution bilateral serous retinal detachment, with residual pigmentary changes of the retinal pigment epithelium. Visual acuity was normal in each eye. The management of retinal detachment as a complication in preeclampsia is conservative and the prognosis is usually good.

Mediterranean and central-eastern European countries host viruses of two different clades of plum pox virus strain M.

The genetic diversity of plum pox virus strain M (PPV-M) was assessed by analyzing 28 isolates collected in 8 European countries. Two genomic fragments spanning the (Cter)P3-6K1-(Nter)CI coding region as well as the full coat protein coding region were sequenced directly from PCR products. Phylogenetic analysis showed that the geographical origin of the collected isolates was clearly associated with two different PPV-M clades. Moreover, the pattern of substitutions in the CP gene shed light on the evolutionary relationships between PPV-M and the recombinant strains PPV-Rec and PPV-T.