Retrospective Study of the Impact of SARS-CoV-2 Infection on Asthma Control in Children.

Asthmatic children who tested positive for COVID-19 experienced changes in lung function and persistent symptoms following SARS-CoV-2 infection, even for several months after diagnosis, and with the same features as in an acute phase. This study aimed to analyze a pediatric age group (between 0 and 17 years old) diagnosed with asthma, and SARS-CoV-2 infection attending regular monitoring visits in a Pediatric Department of a Regional Tertiary Hospital (Filantropia Clinical Municipal Hospital Craiova, Romania) during the COVID-19 pandemic and post-pandemic time interval (i.e.

Epidemiological and Clinical Characteristics of Pediatric Acute Drug Intoxications: A Retrospective Analysis.

Background/objectives: Acute drug intoxications (ADIs) are a significant concern in pediatric healthcare, contributing to both accidental and intentional morbidity. This study aimed to analyze the demographic, clinical, and therapeutic characteristics of pediatric ADI cases to identify trends and inform preventive strategies.

Methods: This retrospective study included 120 cases of pediatric ADI admitted to the Second Pediatric Clinic of Craiova County Emergency Clinical Hospital in 2022 and 2023.

Assessment of Genetic Diversity in Alfalfa Using DNA Polymorphism Analysis and Statistical Tools.

The cultivation of alfalfa is crucial for farmers as it is an excellent forage crop with a high nitrogen-fixing capacity, making it indispensable in crop rotations. Breeding programs face challenges in advancing more rapidly in genetic diversity to achieve a higher heterosis effect and, consequently, greater yield. In this study, we used 30 alfalfa varieties, which were used for molecular analyses by 5 ISSR primers and 13 RAPD primers.

An Extensive Study Regarding the Microscopic Anatomy of the Early Fetal Human Optic Nerve.

The development of the optic nerve and its surrounding tissues during the early fetal period is a convoluted period because it spans both the organogenesis period and the fetal period. This study details the microscopic anatomy and histoembryology of the optic nerve in embryos during the early fetal period, including the second half of the first trimester of pregnancy. Serial sections through the orbit of variously aged embryos allowed us to analyze the nerve in both longitudinal and transverse aspects.

Early-Onset Colorectal Cancer-A Retrospective Study from a Tertiary Referral Hospital in Romania.

Early-onset colorectal cancer emerges as a distinctive clinical and biological entity and is generally defined as the onset of colon or rectal neoplasia before the age of 50. Several reports describe an increasing incidence worldwide of colorectal cancers occurring in individuals younger than 50 years, along with particular histologic and molecular features. Although heredity may be an explanation in some cases with young-onset colorectal cancer, other driving factors remain partially unknown.

Breast Reconstruction following Mastectomy for Breast Cancer or Prophylactic Mastectomy: Therapeutic Options and Results.

(1) Importance of problem: Breast cancer accounted for 685,000 deaths globally in 2020, and half of all cases occur in women with no specific risk factor besides gender and age group. During the last four decades, we have seen a 40% reduction in age-standardized breast cancer mortality and have also witnessed a reduction in the medium age at diagnosis, which in turn means that the number of mastectomies performed for younger women increased, raising the need for adequate breast reconstructive surgery. Advances in oncological treatment have made it possible to limit the extent of what represents radical surgery for breast cancer, yet in the past decade, we have seen a marked trend toward mastectomies in breast-conserving surgery-eligible patients.

Bronchogenic Cyst in Infants-Clinical and Histopathological Features.

A male infant, one month old, weight 4000 g, breastfed only, no pathological history, was admitted to the 2 Pediatric Clinic, Clinical Emergency County Hospital in Craiova with fever and cough. Clinical findings when he was admitted: fever 38.7°C, perioral cyanosis, spastic cough, expiratory dyspnea, intercostal retraction, polypnea, subcrepitant rales in the right lung area.

A Systematic Approach of the Intrauterine Morphogenesis of the Human Palpebral Apparatus.

The human eyelid embodies a vast diversity of functions. Acting as a protective shield for the ocular apparatus and as a light regulator in the sight process, eyelids stand a fascinating - yet omitted - role in facial aesthetics, serving as a racial trait by which humankind succeeded to manifest heterogeneity as a species. These assumptions are precisely forecasted right from in-utero life through intricate processes of growth and cell differentiation.

Ultrasound Pitfalls in a Complex Fetal Cardiac Malformation-Case Report of a New Arteriovenous Central Communication.

Cardiac and cardiovascular malformations are of real interest in terms of definition, epidemiology, and means of early diagnosis by imaging. Although ultrasound examination reaches exceptional performance nowadays, unusual pathologies are still exposed to the risk of either incorrect acquired image or misinterpretation by the specialist in a routine scan. Herein, we present a case of a 20-week-old fetus (from an apparently low-risk pregnancy) with complex cardiac and vascular abnormalities, including an arteriovenous malformation along with ventricular septal defect, ductal coarctation of the aorta, aneurysm of a brachiocephalic vein, and dilation of the entire neck and upper mediastinum venous system, and the limitations that were encountered in the process of diagnosis and management of the case.

Hepatic pathological features in naïve patients with chronic hepatitis C who have developed thyroid disorder.

Knowing the hepatic pathological features encountered in patients with chronic hepatitis C (CHC) and the fact that extrahepatic manifestations occur only in people with certain characteristics of the immune system, we tried to evaluate, qualitatively and semi-quantitatively, the liver pathological aspects encountered in 96 patients with CHC, previously untreated with Interferon (naïve), who showed or did not show signs of thyroid disorder (TD), hospitalized in the 2nd Medical Clinic of the Emergency County Hospital, Craiova, Romania, within a period of five years (2007-2012). Following hormonal, immunological, and thyroid ultrasound investigations, 14 (14.58%) of the 96 patients showed signs of TD.

Extubation Failure in Critically Ill COVID-19 Patients: Risk Factors and Impact on In-Hospital Mortality.

Purpose: We sought to identify clinical factors that predict extubation failure (reintubation) and its prognostic implications in critically ill COVID-19 patients.

Materials And Methods: Retrospective, multi-center cohort study of hospitalized COVID-19 patients. Multivariate competing risk models were employed to explore the rate of reintubation and its determining factors.

Gradient changes in bioprosthetic valve thrombosis: duration of anticoagulation and strategies to improve detection.

Objective: Bioprosthetic valve thrombosis (BPVT) is increasingly recognised as a major cause of prosthetic dysfunction in the first years postimplantation. How early abnormal gradients can be detected prior to diagnosis and how fast they normalise with anticoagulant therapy is unknown. We set forth to (1) evaluate patterns of increase in gradients prior to BPVT diagnosis and (2) characterise time-course of response to anticoagulation.

Tips and Tricks for Successful Breast Reconstruction Following Radiotherapy Using the Implant-Enhanced Latissimus Dorsi Flap.

Adjuvant radiotherapy poses the most serious challenges for surgeons who must choose both the time and the optimal reconstructive method for radiotherapy patients. One of the postmastectomy reconstructive techniques, in patients subjected to radiotherapy, is the method that combines the own tissue with the alloplastic material, the latissimus dorsi flap and the breast implant. This method is highly versatile and can be safely applied to radiotherapy patients.

The Management of Axillary Lymph Nodes in Breast Cancer - A Retrospective Single-Centre Study.

We are presenting the experience of our centre with the surgical treatment of breast cancer, by comparing the use of axillary node dissection with sentinel lymph node biopsy (SNLB). We have made a retrospective analysis of breast cancer cases in the Surgical Oncology Clinic no. 1, "Alexandru Trestioreanu" Oncology Institute, Bucharest, in the period between December 2019 and December 2020.

A Comprehensive Study Regarding the Intrauterine Development of Nails.

The nail apparatus serves as a protective layer over the dorsal aspect of each distal phalanx of both hands and feet. Besides protection, other functions include serving as part of defense or attack mechanisms, scratching, and dexterity. Nail development has been a subject of interest since the 19th century, from both the phylogenetic and ontogenetic points of view.

Safety of apixaban compared to warfarin in hemodialysis patients: Do antiplatelets make a difference?

Background: Data on the safety of apixaban compared to warfarin in hemodialysis (HD) patients are accumulating, but the impact of concomitant antiplatelet use is unknown.

Objectives: Compare hemorrhagic risk and impact of antiplatelets in HD patients receiving oral anticoagulants (OAC).

Methods: Retrospective, multi-center study of HD patients started on OAC inpatient over 5 years.

Multidisciplinary approach to patients with manifestations and pulmonary complications of cystic fibrosis.

Cystic fibrosis (CF) is a genetic disease, with autosomal recessive transmission, multisystemic, characterized by a remarkable clinical polymorphism and significant lethal prospective. Respiratory manifestations dominate the clinical picture, being present in all patients. The aim of the paper was to analyze the incidence of clinical manifestations, especially respiratory ones, as well as the contribution of interdisciplinary consultations to the positive diagnosis of CF, in a group of 16 patients who were hospitalized and treated in the IInd Pediatric Clinic and IInd Medical Clinic of the Emergency County Hospital, Craiova, Romania, in a period of 20 years.

Comparative Assessment of In Vitro and In Vivo Biodegradation of Mg-1Ca Magnesium Alloys for Orthopedic Applications.

Use of magnesium implants is a new trend in orthopedic research because it has several important properties that recommend it as an excellent resorbable biomaterial for implants. In this study, the corrosion rate and behavior of magnesium alloys during the biodegradation process were determined by in vitro assays, evolution of hydrogen release, and weight loss, and further by in vivo assays (implantation in rabbits' bone and muscle tissue). In these tests, we also used imaging assessments and histological examination of different tissue types near explants.

Association of anticoagulation dose and survival in hospitalized COVID-19 patients: A retrospective propensity score-weighted analysis.

Background: Hypercoagulability may contribute to COVID-19 pathogenicity. The role of anticoagulation (AC) at therapeutic (tAC) or prophylactic doses (pAC) is unclear.

Objectives: We evaluated the impact on survival of different AC doses in COVID-19 patients.

Therapeutic Anticoagulation Delays Death in COVID-19 Patients: Cross-Sectional Analysis of a Prospective Cohort.

A hypercoagulable state has been described in coronavirus disease 2019 (COVID-19) patients. Others have reported a survival advantage with prophylactic anticoagulation (pAC) and therapeutic anticoagulation (tAC), but these retrospective analyses have important limitations such as confounding by indication. We studied the impact of tAC and pAC compared with no anticoagulation (AC) on time to death in COVID-19.

The future of endangered crayfish in light of protected areas and habitat fragmentation.

The long-term survival of a species requires, among other things, gene flow between populations. Approaches for the evaluation of fragmentation in the frame of freshwater habitats consider only a small amount of the information that combined demography and geography are currently able to provide. This study addresses two species of Austropotamobius crayfish in the light of population genetics, spatial ecology and protected areas of the Carpathians.

Unusual behaviour of an unusual tumour: calcitriol-induced hypercalcaemia in metastatic oesophageal neuroendocrine carcinoma.

Hypercalcaemia in malignancy is most commonly caused by paraneoplastic secretion of parathyroid hormone-related protein or osteolytic metastases. Very rarely (<1% of cases), the mechanism behind increased serum calcium is increased production of calcitriol (1,25-dihydroxyvitamin D) and even rarer is the occurrence of this phenomenon in solid malignancies, with few such instances reported in the literature. We present a case of a neuroendocrine malignancy originating in the oesophagus associated with calcitriol-induced hypercalcaemia, a phenomenon that has not been previously described.

Long-Term Outcomes of Anticoagulation for Bioprosthetic Valve Thrombosis.

Background: Early in the prevention and treatment of bioprosthetic valve thrombosis (BPVT), anticoagulation is effective, but the long-term outcome after BPVT is unknown.

Objectives: The goal of this study was to assess the long-term outcomes of patients with BPVT treated with anticoagulation.

Methods: This analysis was a matched cohort study of patients treated with warfarin for suspected BPVT at the Mayo Clinic between 1999 and 2017.

Coated microneedles for transdermal delivery of a potent pharmaceutical peptide.

Minimally invasive delivery of peptide and protein molecules represents a significant opportunity for product differentiation and value creation versus standard injectable routes of administration. One such technology utilizes microneedle (MN) patches and it has made considerable clinical advances in systemic delivery of potent macromolecules and vaccines. A sub-class of this technology has focused on preparation of solid dense MN arrays followed by precision formulation coating on the tips of the MN.