Combating Bacterial Resistance by Polymers and Antibiotic Composites.

(1) Background: Since the discovery of antibiotics in the first half of the 20th century, humans have abused this privilege, giving rise to antibiotic-resistant pathogens. Recent research has brought to light the use of antimicrobial peptides in polymers, hydrogels, and nanoparticles (NPs) as a newer and safer alternative to traditional antibiotics. (2) Methods: This review article is a synthesis of the scientific works published in the last 15 years, focusing on the synthesis of polymers with proven antimicrobial properties.

Turmeric: from spice to cure. A review of the anti-cancer, radioprotective and anti-inflammatory effects of turmeric sourced compounds.

Turmeric () has been extensively studied for its diverse pharmacological properties, including its potential role as an anticancer agent, antioxidant, and radioprotector. This review provides an overview of the chemical composition of turmeric, focusing on its main bioactive compounds, such as curcuminoids and volatile oils. Curcumin, the most abundant curcuminoid in turmeric, has been widely investigated for its various biological activities, including anti-inflammatory, antioxidant, and anticancer effects.

Development and Functionalization of a Novel Chitosan-Based Nanosystem for Enhanced Drug Delivery.

Nowadays, infection diseases are one of the most significant threats to humans all around the world. An encouraging strategy for solving this issue and fighting resistant microorganisms is to develop drug carriers for a prolonged release of the antibiotic to the target site. The purpose of this work was to obtain metronidazole-encapsulated chitosan nanoparticles using an ion gelation route and to evaluate their properties.

Understanding How Minerals Contribute to Optimal Immune Function.

Sufficient mineral supply is vital not only for the innate immune system but also for the components of the adaptive immune defense, which encompass defense mechanisms against pathogens and the delicate balance of pro- and anti-inflammatory regulation in the long term. Generally, a well-balanced diet is capable of providing the necessary minerals to support the immune system. Nevertheless, specific vulnerable populations should be cautious about obtaining adequate amounts of minerals such as magnesium, zinc, copper, iron, and selenium.

Laser in the Treatment of Atonic Wounds.

Atonic wounds represent a major health problem, being frequently encountered in medical practice with consequences that have a negative impact on the patient's daily life as well as their general condition. In this study, a brand laser with a 12-watt probe was used to stimulate patients' wounds. We involved in this study a group of 65 patients, which was compared with a group of 30 patients, the latter not receiving this laser therapy.

Platelets Rich Plasma (PRP) Procedure in the Healing of Atonic Wounds.

(1) Background: Patients suffering from chronic wounds report physical, mental, and social consequences due to their existence and care. There is a global need for tissue repair strategies and, in our case, for chronic wound healing. PRP therapy is based on the fact that platelet-derived growth factors (PGF) support the three phases of the wound healing and repair cascade (inflammation, proliferation, and remodeling); (2) Methods: A comparative study was carried out on two groups of patients with atonic wounds totaling a total of 80 cases as follows: a study group in which the PRP procedure was applied and a control group in which the biological product was not injected.

Fertility Predictors in Intrauterine Insemination (IUI).

(1) Background: Intrauterine insemination (IUI) is considered a first-line procedure for infertile or hypo-fertile couples among assisted reproductive techniques. In our retrospective study, we identified variables associated with a successful IUI and the probability of obtaining a pregnancy. This is useful to identify couples with a good chance of obtaining a pregnancy through an IUI procedure (2) Methods: The study was conducted at a university-level fertility clinic in Oradea, Romania.

Third-Generation Cephalosporin-Loaded Chitosan Used to Limit Microorganisms Resistance.

From their discovery, antibiotics have significantly improved clinical treatments of infections, thus leading to diminishing morbidity and mortality in critical care patients, as well as surgical, transplant and other types of medical procedures. In contemporary medicine, a significant debate regarding the development of multi-drug resistance involves all types of pathogens, especially in acute care hospitals due to suboptimal or inappropriate therapy. The possibility of nanotechnology using nanoparticles as matrices to encapsulate a lot of active molecules should increase drug efficacy, limit adverse effects and be an alternative helping to combat antibiotic resistance.

Blood Loss Management in Primary Hip Surgery: Is Reinfusion drain A Feasible Option in Maintaining Hemoglobin Levels?

The management of blood loss in primary hip arthroplasty is a controversial topic. Aim: To evaluate the efficacy of reinfusion drains in terms of hemoglobin levels and volume of red blood cell transfused postoperatively. Material and Methods: 295 patients who underwent primary hip arthroplasty were retrospectively assessed.

EFFECT OF TRANEXAMIC ACID USE ON POSTOPERATIVE BLOOD LOSS IN TOTAL KNEE ARTHROPLASTY.

Aim: To monitor the effect of tranexamic acid use (Exacyl) on postoperative bleeding (aspiration), autologous blood transfusion (autotransfusion), allogeneic blood transfusion and postoperative anemia (difference between preoperative and immediate postoperative hemoglobin levels) in total knee arthroplasty.

Materials And Methods: This retrospective observational study was conducted on a sample of 457 patients who underwent endoprosthetic knee arthroplasty in the interval January 1, 2008-July 3O, 2014 at the Traumatology-Orthopedics Clinic of the Iasi Rehabilitation Hospital. The mean age of the study group was 66 years (range 32-84 years), 74.

Pre-operative radiological measurement of femoral rotation for prosthetic positioning in total knee arthroplasty.

Purpose: This study outlines the benefits of the seated view radiograph of the knee in evaluation of the pre-operative individual distal femoral torsion (DFT) and for the follow-up of the post-operative rotational positioning of the femoral component in total knee arthroplasty.

Methods: Study on 20 patients who underwent total knee arthroplasty and the correlation between the DFT measured before surgery with this radiology view, the intra-operative external rotation (ER) necessary for the parallel positioning of the femoral component with the transepicondylar axis (TEA) and the post-operative femoral rotational alignment of the prosthesis on the same view.

Results: In 90 % of cases the values of internal DFT were between -1(0) and -8(0), while the mean value of the internal rotation (IR) was -4.

Adult multifocal pigmented villonodular synovitis--clinical review.

Pigmented villonodular synovitis (PVNS) is a rare, benign proliferative disease of the synovial tissue that affects a single joint or a tendon sheath. Data from the literature present only a few cases of multifocal PVNS. This paper presents multifocal PVNS in the adult.

Correlative study of PMA scoring in a group of Romanian patients submitted to total hip replacement.

Unlabelled: Elective hip and knee prosthetic surgery represent the ultimate treatment option for pain and disabilities caused by arthrosis with these particular localizations.

Material And Methods: We conducted a preliminary retrospective study on a series of 47 patients investigated and operated at the Orthopedic Clinic of the lasi Rehabilitation Hospital in the interval March 1, 2009 - March 1, 2010.

Results: A good correlation between the general preoperative and 3 month-postoperative PMA scores (r=0.