Morphological variability of Trifolium repens L. (Fabaceae)

The subject of our research was Trifolium repens L. The aim was to assess the level of morphological and anatomical variability among populations from different habitats (meadows, roadsides, subalpine slopes) and different altitudes (891- 1881 m) in Brezovica (Sharri Mountain- Kosovo). The investigation covered 26 morphological and anatomical traits in populations from 12 locations. From the results obtained during this research, it can be concluded that there is a significant difference among populations for most micro- and macro-morphological traits. There is also a tendency towards a reduction of most of the average values of the investigated parameters (total plant height, total leaf length, leaf petiole length, peduncle length, fruit weight, number of flowers in an inflorescence, stomata length on the upper leaf surface, and diameter of collateral bundle) in relation to altitude increase. However, trichome length showed consistency and was not affected by habitat and altitude changes. The results also lead to a proposal for taxonomic revision of this taxon

Determination of Some Chemical Elements at Milk, at Three City in Macedonia (Kumanovo, Tetovo, Gostivar)

The aim of this research was to evaluate the possible contamination by heavy metals of milk from cows in Macedonia. The concentrations of heavy metals were determined in cow milk from the different farms, at three city (Kumanovo, Tetovo, Gotivar)in Macedonia. Each sample, homogenized and powdered, was mineralized in a microwave oven. Quantitative analyses of Cd, Cr, Cu and Pb were performed using an atomic absorption spectrophotometer with graphite furnace; As was analyzed by hot vapor generation technique and Zn with the flame method. The concentration of many metals is low (\u3c0.1 mg/kg) such as: As,Co, Cd, Cr, Cu,Fe, Pb, and Zn

Lumbosacral pain caused by blockage of dynamic vertebrogenic segments of thoracolumbar transition

Introduction: In the case of the Thoraco-lumbar Junction Syndrome the pain is located in the region of the lumbo-sacral junction. Sudden torsion movements and lifting of objects while the spine is in position of torsion is the cause in most cases. In those cases, a blockade on the  Th11-Th12-L1 vertebrae occurs. The aim of this research was to determine the number of patients with the Low Back Pain whose origin is in the thoracic vertebral dynamic segments, in relation to the total number of patients according to gender, age and profession.Methods: In this retrospective, descrtiptive study we have analyzed patients treated for Lumbosacral syndrome of thoracic origin in private specialist ambulant “Cebic” in Zavidovici during one year period. We analyzed data from patients medical records and history.Results: Total of 1882 patients were treated for the Low Back Pain, of which 67 (3.56%) had an origin of the pain in the Thoraco-lumbar Junction. In the analyzed group, there were 49 (73.1%) man and 18 (26.8%) women. The largest number of males, 21 (42.8%), were between 40-49 years old, while the largest number of woman, 9 (50%), was 20 to 29 years old. Largest number of male patients, 35 (71.8%), were physical workers, while most of the female subjects, 7 (38.8%), were of ce workers.Conclusions: Our research concludes that the number of patients with Low Back Pain of the thoracic origin (3.56%) is not disregarded, but these facts are usually overlooked. Therapy for those kinds of patients is in most cases concentrated to the lower segments of the lumbar spine, which gives unsatisfactory therapeutic results

Microbiological analysis in waters of river Mirusha (Kosovo) during spring season of 2015 year

Industrialization and urbanization have degraded natura resources globally. Main objective of this study is to estimate the quality of water, of the river Mirusha (Gjilan, Kosovo during spring season 2015 year, through the microbiological analysis. River Mirusha located in south -east part of Kosovo, who pass through the city Gjilan. Samples for microbiological analyses are collected in three localities along the river. Microbiological analyzed parameters are: Heterotrophic bacteria, Total coliform bacteria, SS (Salmonella and Shigella), Streptococcus faecalis and Fungi According to the bacteriological analysis show that waters of river are polluted microbiologically. The river section examined during this investigation, demonstrate the river water belongs to the second class of quality

MORPHOMETRIC CHARACTERISTICS IN SOME SMALL MAMMALS OF VERTICAL PROFILE OF THE MOUNTAIN VRANICA

During 1999-2000, a systematic research was conducted on the vertical profile of the Vranica Mountain, following the seasonal fluctuation of the numbers of the small mammals.Hunting took place over five consecutive nights with 72 traps being set with the kerosene-lamp-cotton wick cooked in oil and fried with flour used as the bait. Each individual caught was subjected to different measurements of pre-determined parameters, later compared by the localities and seasons.The study was conducted on seven sites, very specific in terms of altitude, substrate type, soil type, and plant communities. The research lasted 75 days through three seasons: spring, summer and autumn.In total, we caught 271 individuals. Systematically, all individuals are classified in two orders: Soricomorpha and Rodentia. The caught individuals showed a wide diversity in terms of measured parameters.Key words: systematic research, Vranica Mountain, measurements, individuals</p

Determining the Physico-Chemical and Microbiological Parameters of the Water Quality in the Batllava Lake, Kosovo

The purpose of this study was to determine the quality of water in lake Batllava, through which, a part of the population of the Pristina region is supplied with drinkable water. Lake Batlava is a lake built in the 1970s. This lake is located in the village of Batlava in the municipality of Podujeva. The supply of this lake with water is made from the Brvenica river. Monitoring was finished during the period from December 2020 to May 2021. The sample were taken in three championic places: at the entrance of the lake, in the middle and in the spill, on two levels, in the surface and at depth of 30 cm. The analyzed microbiological parameters are: total coliforms, fecal coliforms, fecal streptococci and aerobic mesophilic bacteria. The physical-chemical parameters are: dissolved oxygen, saturation with O2, water temperature, pH value, electrical conductivity, total soluble matter, total suspended matter, turbidity, chemical demand for oxygen, biochemical demand for oxygen, total organic carbon, nitrate, total solidity of calcium, magnesium, ammonia ion, chloride, sulphates, fluurite, M-alkalines, bicarbonates and heavy metals, such as: Fe, Pb, Mn, Cu, Cd. The results showed that most physical-chemical and microbiological parameters are within the limit allowed by the WHO and EPA, except in some cases where during the precipitation season there have been several overruns and for this reason, it is recommended to take monthly monitoring of the water of Lake Batllava to achieve a real assessment

The effects of sex, age and cigarette smoking on micronucleus and degenerative nuclear alteration frequencies in human buccal cells of healthy Bosnian subjects

Introduction: This study was performed to establish a baseline value of micronucleus frequency in buccal cells and to estimate the impact of the most common factors (sex and age, and smoking) on micronucleus and degenerative nuclear alteration frequencies in the sample of healthy Bosnian subjects.Methods: The Buccal Micronucleus Cytome (BMCyt) assay, based on scoring not only micronucleus frequency but also other genome damage markers, dead or degenerated cells, provides a measure of cytotoxic and genotoxic effects.Results: Our results showed the baseline buccal micronucleus frequency was 0.135% or 1.35‰, as well as positive correlations between micronucleus frequencies and formations of degenerative nuclear alterations (nuclear buds, karyolytic and karyorrhectic cells). The number of micronuclei in buccal cells was significantly higher in females than in males. There was positive association between the age and frequency of analysed cytogenetic biomarkers. Buccal cell micronuclei and degenerative nuclear alternations were more frequent among cigarette smokers than non-smokers and significantly higher in female smokers than in male smokers. Cytogenetic damages showed significantly positive correlation between intensity of smoking and the number of nuclear alterations. The years of smoking had a significant influence not only on the number of nuclear alterations but also in micronuclei and nuclear buds in buccal cells.Conclusions: The sex influences the number of micronuclei in human buccal cells. The ageing increased the number of micronuclei and other biomarkers of DNA damage. The cigarette smoking significantly increases the frequencies of micronuclei and nuclear buds, pyknotic, karyolytic and karyorrhectic cells

Abnormal colposcopic images in patients with preinvasive cervical lesions

Introduction: The objective of the study was to determine frequency and to compare frequency of the abnormal colposcopic images in patients with low and high grade pre-invasive lesions of cervix.Methods: Study includes 259 patients, whom colposcopic and cytological examination of cervix was done. The experimental group of patients consisted of patents with pre-invasive low grade squamousintraepithelial lesion (LSIL) and high grade squamous intraepithelial lesion (HSIL), and the control group consisted of patients without cervical intraepithelial neoplasia (CIN).Results: In comparison to the total number of satisfactory fi ndings (N=259), pathological findings were registered in N=113 (43.6 %) and abnormal colposcopic fi ndings in N=128 (49.4%). The study did notinclude patients with unsatisfactory fi nding N=22 (8.5%). Abnormal colposcopic image is present most frequently in older patients but there are no statistically important difference between age categories(Pearson Chi-Square 0.47, df -3, p=0.923). Frequency of abnormal colposcopic fi ndings (N=128) is the biggest in pathological cytological (N=113) and HSIL 58 (45.3%), LSIL 36 (28.1%). There is statisticallysignifi cant difference in frequency of abnormal colposcopic images in patients with low-grade in comparison to patients with high-grade pre-invasive cervix lesions (Chi-Square test, Pearson Chi-Square 117.14,df-12 pConclusion: Thanks to characteristic colposcopic images, abnormal epithelium is successfully recognized, but the severity grade of intraepithelial lesion cannot be determined

Distribution of Trifolium genus (Fabaceae family) in Some Villages of Istogu Municipality

The object of the research was Trifolium genus. The aim was to establish the presence of species of this genus in some villages of Istogu Municipality (Trubuhoc, Prekallë and Saradran). The plant samples were collected and dried in newspapers for the purpose of further determination. In these three villages was established the presence of the following species: Trifolium pratense L., Trifolium repens L., Trifolium incarnatum L., Trifolium dubium Sibth. and Trifolium striatum L. It was concluded that Trifolium pratense L. and Trifolium repens L., were more cosmopolite species and their presence was established in all three villages