Vascular neurocognitive disorders and the vascular risk factors

Dementias are clinical neurodegenerative diseases characterized by permanent and progressive transformation of cognitive functions such as memory, learning capacity, attention, thinking, language, passing judgments, calculation or orientation. Dementias represent a relatively frequent pathology, encountered at about 10% of the population of 65-year olds and 20% of the population of 80-year olds. This review presents the main etiological forms of dementia, which include Alzheimer form of dementia, vascular dementia, dementia associated with alpha-synucleionopathies, and mixed forms. Regarding vascular dementia, the risk factors are similar to those for an ischemic or hemorrhagic cerebrovascular accident: arterial hypertension, diabetes mellitus, dyslipidemia, smoking, obesity, age, alcohol consumption, cerebral atherosclerosis/ arteriosclerosis. Several studies show that efficient management of the vascular risk factors can prevent the expression and/ or progression of dementia. Thus, lifestyle changes such as stress reduction, regular physical exercise, decreasing dietary fat, multivitamin supplementation, adequate control of blood pressure and serum cholesterol, and social integration and mental stimulation in the elderly population are important factors in preventing or limiting the symptoms of dementia, a disease with significant individual, social, and economic implications

Current Management Strategies in Hepatitis B During Pregnancy

Hepatitis B virus (HBV) infection remains a major health problem worldwide and a major risk factor for end-stage liver disease and hepatocellular carcinoma. Notable differences of chronic hepatitis B prevalence were observed in geographic area. In highly endemic areas, at least 50 % of HBV infections are most commonly acquired either perinatally or in early childhood, during the first 5 years of life. The prevalence of chronic HBV infection in pregnant women is expected to mirror those in the general populations of each geographic area. Chronic hepatitis B during pregnancy is associated with high risk of maternal complications and an increased risk of mother-to-child transmission (MTCT). Thus, chronic hepatitis B during pregnancy can now be considered an important contributor to new HBV infections and to the global burden of disease. As a result, HBV infection during pregnancy requires management strategies for both the mother and the fetus/neonate, including prevention/elimination of MTCT and lessening the HBV effects on maternal and fetal health. This chapter will review current management strategies for hepatitis B in the pregnancy and the postpartum period, including special considerations on the effects of pregnancy on the course of HBV infection, MTCT, and antiviral therapy during the pregnancy

Vascular neurocognitive disorders and the vascular risk factors

Dementias are clinical neurodegenerative diseases characterized by permanent and progressive transformation of cognitive functions such as memory, learning capacity, attention, thinking, language, passing judgments, calculation or orientation. Dementias represent a relatively frequent pathology, encountered at about 10% of the population of 65-year olds and 20% of the population of 80-year olds. This review presents the main etiological forms of dementia, which include Alzheimer form of dementia, vascular dementia, dementia associated with alpha-synucleionopathies, and mixed forms. Regarding vascular dementia, the risk factors are similar to those for an ischemic or hemorrhagic cerebrovascular accident: arterial hypertension, diabetes mellitus, dyslipidemia, smoking, obesity, age, alcohol consumption, cerebral atherosclerosis/ arteriosclerosis. Several studies show that efficient management of the vascular risk factors can prevent the expression and/ or progression of dementia. Thus, lifestyle changes such as stress reduction, regular physical exercise, decreasing dietary fat, multivitamin supplementation, adequate control of blood pressure and serum cholesterol, and social integration and mental stimulation in the elderly population are important factors in preventing or limiting the symptoms of dementia, a disease with significant individual, social, and economic implications

Hepatorenal Syndrome: Diagnosis and Treatment – newsreel –

Hepatorenal syndrome (HRS) is defined as renal failure that occurs in the presence of severe acute or chronic liver disease in the absence of underlying renal pathology. Due to the functional nature of the disease and the absence of specific diagnostic markers, HRS diagnosis is determined based on positive criteria associated with excluding other causes of renal failure in patients with liver cirrhosis and ascites. Differentiation from other types of acute or chronic renal disease is extremely difficult and therapeutic options are limited, prophylactic behavior is most appropriate in patients with severe hepatic disease and risk factors for the installation of hepatorenal syndrome

THE MANAGEMENT OF NON-WOOD FOREST PRODUCTS IN BIHOR COUNTY

Bihor County is renowned for the quantity and quality of the non-wood forest products (NWFPs) harvested over time. Even if the potential of marketing of NWFPs is high, the focus is on timber production, that represents the main source of revenue for the forest owners. The aim of this research was to highlight the most important NWFPs from Bihor County. Four categories of NWFPs and nineteen criteria proposed within the FP1203 COST Action European non-wood forest products network were taken into account. An Analytic Hierarchy Process (AHP) was used to evaluate the performance of selected alternatives by means of pairwise comparisons. The analyses were performed by using the Expert Choice Desktop software package. The non-wood forest products with the highest potential for Bihor County were the truffles (Tuber spp.) and the pheasant (Phasianus colchicus L.), while the less important ones were the flowers of the black elder (Sambucus nigra L.) and bear’s garlic (Allium ursinum L.). Based on the results of this study, we conclude that Bihor County has a great potential for NWFPs mainly due to its great biodiversity as regards the forest ecosystems

ANALYZING THE IMPORTANCE OF GAME SPECIES FROM ARGEŞ COUNTY

The surface of Argeş’ County forest fund is of 117.212 ha, from which 114.285 ha are covered by forests and 2.927 ha by other fields. The area has a mountain climate in the North part, a hill one in the middle part and a field one in the South part. 51 game funds are present here, amounting to a surface of 641.933 ha. The main game species from this county are: bear, common deer, chamois, roebuck, wild boar, rabbit, marmot, capercaillie, pheasant, badger, fox, marten, ferret, and weasel. 8 species (bear, common deer, wild boar, capercaillie, roebuck, fox and pheasant) were chosen and classified based on 19 criteria with the help of an analytical hierarchy process (AHP) and with the Expert Choice Desktop software package. As such, the most important species resulting from the analytical hierarchy (AHP) are the common deer and the wild boar, and the least important are the capercaillie and the fox

Hyponatremia – unfavourable prognostic factor in hepatic cirrhosis

Hyponatremia is defined by a level of Na in serum below or equal to 136 mEq/L while in hepatic cirrhosis it is classically considered as relevant only at a level of Na below 130 mEq/L

Evaluation of Biological Characteristics of Soil as Indicator for Sustainable Rehabilitation of a Post-Bauxite-Mining Land

This paper presents a study of the microbial abundance in post-bauxite-mining land soil from Zece Hotare, Bihor county, Romania. The soil samples were collected from 12 soil variants, in the year 2020, after 15 years of long-term restoration. Some chemical parameters and bacterial numbers of six groups of microorganisms were determined in the restored mining land, and these characteristics were compared with those of the soil from a beech forest situated in an adjacent area unaffected by bauxite exploitation. On the basis of the total number of microorganisms belonging to each group studied, the bacterial potential of the soil quality was assessed, calculating the bacterial soil quality index (BSQI), while the Shannon diversity index and the Jaccard distance were applied to show the level of bacterial diversity. The characteristics of the studied chemical and microbiological parameters determined in the beech adjacent area were very similar to those observed in the high-level plateau, low-level plateau, and Black locust areas, indicating similar soil conditions; therefore, the ecological reconstruction 15 years ago, had a very favorable impact on restoration in some affected areas

Evaluation of Biological Characteristics of Soil as Indicator for Sustainable Rehabilitation of a Post-Bauxite-Mining Land

This paper presents a study of the microbial abundance in post-bauxite-mining land soil from Zece Hotare, Bihor county, Romania. The soil samples were collected from 12 soil variants, in the year 2020, after 15 years of long-term restoration. Some chemical parameters and bacterial numbers of six groups of microorganisms were determined in the restored mining land, and these characteristics were compared with those of the soil from a beech forest situated in an adjacent area unaffected by bauxite exploitation. On the basis of the total number of microorganisms belonging to each group studied, the bacterial potential of the soil quality was assessed, calculating the bacterial soil quality index (BSQI), while the Shannon diversity index and the Jaccard distance were applied to show the level of bacterial diversity. The characteristics of the studied chemical and microbiological parameters determined in the beech adjacent area were very similar to those observed in the high-level plateau, low-level plateau, and Black locust areas, indicating similar soil conditions; therefore, the ecological reconstruction 15 years ago, had a very favorable impact on restoration in some affected areas

The association between chronic pancreatitis and the iNOS-2087A>G polymorphism

Introduction. Chronic pancreatitis is morphologically characterized by ductal dysplasia, breeding grounds for the proliferation of the ductal cells, the degenerative changes in pancreatic acinar cells and fibrosis, and it is defined on the basis of the clinical, morphological and functional criteria