Aim: The involvement of proinflammatory interleukins (IL) in diabetic kidney disease of Type 2 diabetes mellitus (DM) patients was studied in relation to a particular miRNA profile. Materials & methods: A total of 117 patients with Type 2 DM and 11 controls were enrolled in a case series study. Serum and urinary ILs and miRNAs were assessed. Results: IL-1α correlated with miRNA21, 124, estimated glomerular filtration rate (eGFR) and negatively with miRNA125a and 192; IL-8 with miRNA21, 124, eGFR and negatively with miRNA125a, 126 and 146a; IL-18 with miRNA21, 124 and negatively with miRNA146a, 192, eGFR. Conclusion: There is an association between specific serum and urinary ILs and serum and urinary miRNAs profiles in the inflammatory response in Type 2 DM patients with diabetic kidney disease.

Melissa officinalis is a medicinal herb with an extensive pharmacological profile that has been proven to have beneficial effects in oral and gastrointestinal disorders. However, the effects of this plant in oral, pharyngeal, and colorectal malignancies, types of cancer with an increased incidence in recent years, are less investigated. The present study aims to evaluate the pharmacological profile of a Melissa officinalis total extract for potential benefits in oral, pharynx and colorectal carcinoma. The LC-MS profile of MO total extract (MOte) indicated a rich content in polyphenols, data that support the potent antioxidant capacity exhibited and the antimicrobial activity against both Gram-negative and Gram-positive bacteria. In addition, MOte triggered a dose-dependent and selective decrease in the viability of tumor cells (tongue and pharynx squamous cell carcinomas, and colorectal adenocarcinoma), with the most significant effect being recorded at 100 µg/mL. At the same concentration, MOte exhibited an antiangiogenic effect by inhibiting the process of angiogenesis in ovo. Overall, our findings support the potential benefits of Melissa officinalis leaf total extract as a valuable candidate for the prophylaxis of oral, pharyngeal and colorectal neoplasms.

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Background: Determining the association of neutrophil to lymphocyte ratio (NLR) and clinical disease severity in patients with mild and advanced stage knee osteoarthritis (OA).Method: We analyzed clinical scores and routine hematology panels of 111 subjects with symptomatic knee degeneration: mild OA (66) who underwent knee arthroscopy and advanced OA (45) who had total replacement. Results: Compared to the advanced OA group, the mild OA group was younger (54/67), had fewer females (1.75/5.43), and better scores: Euroqol EQ5D Index (0.50/0.25), VAS (visual analog scale) (65/44); International knee documentation committee subjective knee evaluation form—IKDC (31.6/20.24); Knee disability and osteoarthritis outcome score for joint replacement—KOOSJR (15.5/18.3); and better Kellgren–Lawrence stage (1.3/3.8). Patients with advanced disease had higher NLRs compared to mild OA group and controls: 2.82 versus 1.99 (p = 0.004) and 1.98 (p = 0.002). In the multiple regression model, NLR was only influenced by age (p < 0.001). In the subgroup analysis, for the early OA cases, NLR was significantly dependent to VAS (p = 0.006), IKDC (p = 0.001) and KOOSJR (p < 0.001). Conclusion: NLR was not associated with symptomatic knee OA, as determined by commonly used patient reported outcomes. However, for patients with mild degenerative modifications, EQ5D, VAS, and IKDC were independent predictors of NLR.

Endometrial cancer begins in the layer of cells that form the lining (endometrium) of the uterus. Endometrial cancer is often detected at an early stage because it frequently produces abnormal vaginal bleeding, which prompts women to see their doctors. If endometrial cancer is discovered early, removing the uterus surgically often cures endometrial cancer. The study included all patients who had been evaluated for vaginal bleeding in Obstetrics and Gynecology Department of Clinical Emergency County Hospital, Timisoara between 2016-2018. Of the 195 cases of uterus scraping, 19 cases were labelled as malignant endometrial pathology. For the statistical analysis we calculated some descriptive statistics for the age parameter and the BMI (body mass index) parameter in our disease sample and we compared the BMI values to the BMI values from the control sample As well, we tested to see if there is an association between the Ki-67 values and the HER-2 / neu status in patients with or without endometrial carcinoma. In order to test the significance we applied a Mann -Whitney test, for a = 0.05 set as a confidence level. Unfortunately, in the case of our study group, type 1 endometrial cancers are found in only 5 cases, unlike other countries where most of endometrial cancers are diagnosed early (80% in the first stage) and the 5-year survival rate is about 95%. In any case, the 5-year survival rate is much lower if there is involvement of regional lymph nodes or distant metastasis (68% and 17%, respectively) - as in our case where all cases were classified as Stage III and IV. By running the statistical test we obtained extremely significant differences in the BMI of our patients (p[0.001), the diseased patients tend to have higher BMI values. As well, when we tested the possible association between the Ki-67 values and the HER-2 / neu status in our two groups (patients with or without endometrial carcinoma) we obtained extremely significant differences (p[0.001). The Ki-67 values are increasing proportionally with the carcinoma staging. An endometrial biopsy is the most commonly used test for endometrial cancer and is very accurate in postmenopausal women.

It is well known that learning curves are longer for laparoscopic surgery compared to open surgery. Recently, virtual reality (VR) simulation was developed as alternative to conventional training. Such a new training system makes it possible to offer a wide range of repeatable surgical situations, and thus, enable assessments based on direct observation of performance. During the last four years we did several studies using a VR simulator (LapSim). After a constructive validity study - discrimination between novices and experienced laparoscopic surgeons, we were able to show that advanced residents benefit most from a three-day practical course for laparoscopic surgery, while - in a further investigation - we found contrary to training at the Pelvitrainer that novices in laparoscopic surgery have the most benefit from VR training. Minimally invasive surgery is significantly more sophisticated for the surgeon than open surgery. While Research on laparoscopic surgery has focused primarily on the development and assessment of technical skills, non technical skills such as visual-spatial perception and stress coping has received much less attention. We showed that spatial perception as well as stress coping positively correlates with virtual laparoscopic skills. A high degree of spatial perception led to faster adaption to a non-stereo environment and correlated with high level of laparoscopic skills. Furthermore, Ineffective stress-coping strategies correlate with poor virtual laparoscopic performance. VR simulation seems to be a promising tool to improve laparoscopic skills in a modern apprenticeship model. According to patient safety, the development of this instrument for surgery should be advanced professionally just as a flight simulators in aviation.

Background and Objectives: Neonatal mortality is a global public health issue, disproportionately affecting low- and middle-income nations. Although Romania is a high-income nation, according to the European Union’s most recent demographic data, it had the second-highest infant death rate in 2019. Although significant progress has been made in the last three decades in lowering newborn mortality, more initiatives to accelerate progress are required to meet the 2030 Sustainable Development Goals (SDG) objective. Therefore, we aimed to develop an observational study to determine the influence of maternal factors on in-hospital neonatal intensive care unit admission and mortality in premature infants born in western Romania. While newborn mortality has decreased globally, the pace of decline is far less than what is desired. Materials and Methods: A retrospective study comprising 328 premature patients and 422 full-term newborns, was developed at a tertiary obstetrics and gynecology clinic in western Romania, comprising the period of the last 24 months before the COVID-19 pandemic and the first 24 months of the pandemic. Results: The following variables were identified as statistically significant risk factors for neonatal intensive care unit admission: age > 35 years, OR = 1.59; twin births, OR = 1.14; low gestational age, OR = 1.66; preeclampsia, OR = 2.33; and peripartum infection, OR = 2.25. The same risk factors, with the exception of twin births, were significantly associated with in-hospital neonatal mortality. Except for a longer duration of maternal hospitalization and neonatal therapy with surfactant, steroids, and antibiotics, the COVID-19 pandemic did not cause significant differences in the evolution and outcomes of preterm newborns. Conclusions: The major maternal risk factors for NICU admission were advanced age, twin pregnancy, low gestational age, preeclampsia, and peripartum infection. Additionally, these characteristics contributed to a high likelihood of death, despite adequate access to medical care and advanced life support for the neonates. Understanding the causes of morbidity and death in neonates admitted to the neonatal intensive care unit enables better prioritization and planning of health services, resource reallocation, and care quality improvement.

The importance of lavender as a source of essential oils has been well recognized. This study reports the phytochemical profile of lavender extract in terms of chlorophylls, total carotenoids, polyphenols and flavonoids, related to antioxidant activity. The extract displayed a high polyphenolic and flavonoids content, with an antioxidant activity of 2.28±0.18 mMol Trolox/g D.W. The fractional conversion and first order kinetic models were found suitable for predicting the changes that occur in the selected phytochemicals. Kinetic and thermodynamic parameters were calculated confirming the irreversible degradation of phytochemicals. Both the temperature and duration of heating significantly impacted the content in bioactive compounds.