The dynamics of cell division in some local potato varieties cultivated in vitro on micropropagation medium

This study was performed to reveal the changes in cell division, as a result of the prolonged period of subculture on micropropagation medium, of five local varieties of Solanum tuberosum L. maintained on in vitro collection at Suceava Genebank, Romania. For this purpose it was used the Murashige-Skoog medium (MS- 1962) with addition of 40 g/l sucrose, and 6 mg/l daminozide. The effect of prolonged period of subculture up to two and 12 months was expressed as mitotic index and frequency of cells with abnormal division. Mitotic index ranged from 20.1 to 22.1% after 12 days, between 15.5 - 17.7% after two months and between 17.7 - 19.2% after 12 months of subculture. The results obtained showed that the frequency of aberrant cells increased with the preservation time on the in vitro cultures and their accumulation rate depended on the genotype. Were identified interphases with micronuclei, metaphases with retarded chromosomes, ana-telophases with chromosomal bridges, retarded chromosomes and chromosomal fragments, but their percentage was low in all the genotypes

Сравнительная оценка структуры заболеваемости студентов I курса Государственного Медицинского и Фармацевтического Университета им. Н. A. Тестемицану

Department of Family Medicine and Laboratory of Genetics, Nicolae Testemiţanu State Medical and Pharmaceutical University, Chisinau, Republic of Moldova, Congresul III al Medicilor de Familie din Republica Moldova, 17–18 mai, 2012, Chişinău, Republica Moldova, Conferinţa Naţională „Maladii bronhoobstructive la copii”, consacrată profesorului universitar, doctor habilitat Victor Gheţeul, 27 aprilie, Chişinău, Republica MoldovaThe purpose of this work was to comparatively evaluate the morbidity spectrum of the first year students of the SMPhU ”Nicolae Testemiţanu” enrolled in 2002-2004 and 2010-2011. Materials and methods: the data of medical examination performed at the University Clinic of Primary Care were analyzed in order to estimate the morbidity spectra. Results: the comparative analysis of the health status of students revealed an increase of students being “sick” from 24.0% in 2002-2004 to 35.0% in 2010-2011. The comparative analysis of morbidity spectra denotes a significant increase in proportions of eye pathology, pathologies of urinary and digestive tracts and endocrine system in the morbidity structure during 2002-2011 period. Conclusions: our data support the need of medical examination of first-year students in order to identify the existing chronic pathologies, proper treatment, and monitoring their diseases during the academic years.Целью настоящей работы была сравнительная оценка структуры заболеваемости студентов первого курса Государственного Медицинского и Фармацевтического Университета имени „Николая Тестемицану”, поступивших на учебу в 2002-2004 и 2010-2011 годы. Материал и методы: результаты медицинского осмотра студентов первого курса 2002-2004 и 2010-2011 годов поступления, для определения спектра заболеваемости. Результаты: сравнительный анализ состояния здоровья студентов показал увеличение группы студентов «больных» от 24,0% в 2002-2004 гг. до 35,0% в 2010-2011 гг. В структуре заболеваемости за период 2002-2011 годы произошло значительное увеличение доли глазной патологии, патологии мочеполового, пищеварительного трактов и эндокринной системы. Выводы: Для выявления существующих хронических заболеваний, своевременного их лечения и мониторинга динамики состояния здоровья студентов во время учебы, необходимо проведение медицинского осмотра студентов на первом курсе

The estimation of the peculiarities and the activity degree of the consisting inflammatory processes in the benign prostatic hyperplasia

Secţia Urologie, IMSP Spitalul Clinic Municipal “ Sf. Treime”, Catedra Morfopatologie, USMF „N. Testemiţanu”, Secţia Ştiinţifică Morfopatologie, IMSP Institutul de Cercetări Ştiinţifice în Domeniul Ocrotirii Sănătăţii Mamei şi Copilului, Catedra Urologie şi Nefrologie Chirurgicală, USMF „N. Testemiţanu”, Al V-lea Congres de Urologie, Dializă şi Transplant Renal din Republica Moldova cu participare internaţională (1-13 iunie 2011)Summary. The conducted study has the aim to estimate the histopathological peculiarities of the inflammatory processes, evaluated in prostatic nodular hyperplasia, the character and the activity of these processes in the area of nodular hyperplasia structures, and the border limit in the adenectomy. The results of the morphopathological study allowed detailed diagnosis of the prostatic hyperplasia. Severe modifications of inflammatory origin and considerable implications of the structural-architectonical components indicate concomitant persisting or coexisting of chronic or acute prostatitis. The establishment of the lesion character, activity degree of the inflammatory process, saving border limit in the surgical management regarding the residual cavity of cleavage and postoperative prognosis was the second aim of the study. It facilitates the choice of the best therapeutic and surgical approach. The character of the inflammatory processes coexisting with prostatic benign hyperplasia was evaluated. A clinical-morphological concept of inflammatory associations in prostate benign hyperplasia was formulated