The Intra-aortic Balloon Pump: A Focused Review of Physiology, Transport Logistics, Mechanics, and Complications.

Critical care transport medicine (CCTM) teams are playing an increasing role in the care of patients in cardiogenic shock requiring mechanical circulatory support devices. Hence, it is important that CCTM providers are familiar with the pathophysiology of cardiogenic shock, the role of mechanical circulatory support, and the management of these devices in the transport environment. The intra-aortic balloon pump is a widely used and accessible cardiac support device capable of increasing cardiac output and reducing work on the left ventricle through diastolic augmentation and counterpulsation.

Fermented Powder, a New Potential Feed Additive for Broilers to Improve the Growth Performance and Health.

A total of 320 1-day-old broilers were randomly divided into five groups. The control group (CON) received a basal diet, while the FAP4, FAP2, and FAP1 groups were provided with the basal diet supplemented with 4%, 2%, and 1% fermented powder, respectively. The unfermented powder (UAP2) group was fed the basal diet supplemented with 2% UAP.

The antioxidant activity and metabolomic analysis of the supernatant of Streptococcus alactolyticus strain FGM.

Strain-specific probiotics can present antioxidant activity and reduce damage caused by oxidation. Streptococcus alactolyticus strain FGM (S. alactolyticus strain FGM) isolated from the chicken cecum shows potential probiotic properties which have been previously demonstrated.

Comparison of the Efficacy of Two-Week Vonoprazan Versus Lansoprazole-Based Quadruple Sequential Antibiotic Therapy in Eradicating Helicobacter pylori Infection: A Non-randomized Clinical Trial.

The prevalence of is escalating in developing countries, exacerbated by unjustified antibiotic usage, which leads to increased resistance. This trend has been notably amplified since the COVID-19 pandemic. Consequently, the effectiveness of existing eradication regimens has been compromised.

Insulin Resistance and Coronary Artery Disease: Untangling the Web of Endocrine-Cardiac Connections.

The relationship between insulin resistance and coronary artery disease (CAD) is a crucial study area in understanding the complex connection between metabolic dysregulation and cardiovascular morbidity. This scholarly investigation examines the intricate relationship between insulin resistance, a key characteristic of metabolic syndrome, and CAD development. The goal is to understand the detailed molecular and physiological connections that underlie the dangerous connection between the endocrine and cardiac systems.

Naringin's Alleviation of the Inflammatory Response Caused by by Downregulating the NF-κB/NLRP3 Signalling Pathway.

(APP) is responsible for causing Porcine pleuropneumonia (PCP) in pigs. However, using vaccines and antibiotics to prevent and control this disease has become more difficult due to increased bacterial resistance and weak cross-immunity between different APP types. Naringin (NAR), a dihydroflavonoid found in citrus fruit peels, has been recognized as having significant therapeutic effects on inflammatory diseases of the respiratory system.

Disease-linked mutations in Munc18-1 deplete synaptic Doc2.

Heterozygous de novo mutations in the neuronal protein Munc18-1/STXBP1 cause syndromic neurological symptoms, including severe epilepsy, intellectual disability, developmental delay, ataxia and tremor, summarized as STXBP1 encephalopathies. Although haploinsufficiency is the prevailing disease mechanism, it remains unclear how the reduction in Munc18-1 levels causes synaptic dysfunction in disease as well as how haploinsufficiency alone can account for the significant heterogeneity among patients in terms of the presence, onset and severity of different symptoms. Using biochemical and cell biological readouts on mouse brains, cultured mouse neurons and heterologous cells, we found that the synaptic Munc18-1 interactors Doc2A and Doc2B are unstable in the absence of Munc18-1 and aggregate in the presence of disease-causing Munc18-1 mutants.

The Successful Rotor Wing Transport of 2 Patients Requiring Biventricular Impella Support: A Case Series and Review.

Despite many advances in care, the mortality rate for cardiogenic shock remains high. Because the medical management of patients with cardiogenic shock is limited, many patients often require mechanical circulatory support. As such, cardiogenic shock patients requiring percutaneous ventricular support devices such as the Impella (Abiomed, Danvers, MA) may be encountered by critical care transport crews with increasing frequency.

Solid-state NMR spectroscopy for structural studies of polypeptides and lipids in extended physiological membranes.

Solid-state NMR is a quickly developing technique that allows one to obtain structural information at atomic resolution in extended lipid bilayers in a rather unique manner. Two approaches have been developed for membrane proteins and peptides namely magic angle sample spinning and the use of uniaxially oriented membrane samples. The state-of-the-art of both approaches will be introduced and the perspectives of solid-state NMR spectroscopy in the context of other structural biology techniques, pressing biomedical questions and membrane biophysics will be discussed.

Response of Lipid Profile to Laser Acupuncture along with Diet and Pilates Exercise in Obese Women with Systemic Lupus Erythematosus: a Randomized Controlled Trial.

Background: Obesity-induced dyslipidemia is one of the main factors contributing to morbidity and mortality associated with metabolic syndrome, atherosclerosis, and coronary artery disease among patients with systemic lupus erythematosus (SLE).

Objectives: This research aimed to assess the effect of adding laser acupuncture therapy (LAT) to a Pilates exercise program (PEP) and low-calorie diet protocol (LCDP) on blood lipids among 60 obese women with SLE.

Methods: Study participants were women aged between 23 and 49 years, randomly assigned to one of two groups, A or B, each comprising 30 women.

Otocephaly: A Case Report of a Rare Congenital Anomaly.

Otocephaly is a rare congenital abnormality characterized by the absence or underdevelopment of the mandible, misplacement of the ears towards the front, a small mouth, and absence or underdevelopment of the tongue. The syndrome complex of otocephaly can be categorized into four types based on associated anomalies. We present a case of this congenital anomaly in a newborn baby delivered by a 40-year-old woman who presented in active labor with premature rupture of membranes.

Effect of Vitamin D Supplementation on the Hemoglobin Level in Chronic Kidney Disease Patients on Hemodialysis: A Systematic Review and Meta-Analysis.

The objective of this study was to evaluate the impact of vitamin D supplementation on hemoglobin levels (Hb) in patients with chronic kidney disease (CKD) undergoing hemodialysis. A systematic search was conducted in electronic databases (PubMed/Medline, Cochrane Library, and Google Scholar) from inception to April 21, 2023. Inclusion criteria were applied to select relevant studies.

Dengue Fever-Induced Hypokalemic Paralysis in a Pregnant Patient: An Uncommon Presentation of a Common Disease.

Dengue fever is a globally prevalent, viral disease transmitted by mosquitoes, which is becoming increasingly common and can cause a range of symptoms, including fever, flu-like symptoms, and circulatory failure. Although it is classified as a non-neurotropic virus, research has suggested that dengue fever can also affect the nervous system and lead to conditions such as myositis, Guillain-Barré syndrome, or hypokalemic paralysis. We describe a case study of a young pregnant female with dengue-associated hypokalemic paralysis, who made a full recovery within 48 hours of receiving potassium supplementation.

Dulaglutide (Trulicity)-Induced Acute Pancreatitis: A Case Report.

The article discusses the use of dulaglutide (Trulicity) in treating type 2 diabetes mellitus. Dulaglutide is a synthetic analog of glucagon-like peptide (GLP-1) that binds to GLP-1 receptors, enhancing insulin secretion and reducing postprandial glucagon and food intake. Dulaglutide has a longer half-life than GLP-1, making it more clinically useful.

Effect of low-calorie diet on psoriasis severity index, triglycerides, liver enzymes, and quality of life in psoriatic patients with non-alcoholic fatty liver disease.

Introduction: Chronic-plaque psoriasis is a chronic inflammatory dermatological disease. Obesity comorbidities, including non-alcoholic fatty liver disease, are highly prevalent in patients with chronic-plaque psoriasis. Recently, weight loss has been a highly recommended intervention to improve the severity of psoriatic symptoms, psoriasis-induced chronic systemic inflammation, psoriasis-associated cardiovascular risk factors, quality of life, and the efficacy of anti-psoriatic drugs.

Structural polymorphism of the low-complexity C-terminal domain of TDP-43 amyloid aggregates revealed by solid-state NMR.

Aberrant aggregation of the transactive response DNA-binding protein (TDP-43) is associated with several lethal neurodegenerative diseases, including amyotrophic lateral sclerosis and frontotemporal dementia. Cytoplasmic neuronal inclusions of TDP-43 are enriched in various fragments of the low-complexity C-terminal domain and are associated with different neurotoxicity. Here we dissect the structural basis of TDP-43 polymorphism using magic-angle spinning solid-state NMR spectroscopy in combination with electron microscopy and Fourier-transform infrared spectroscopy.

Herbal Supplement-Induced Liver Injury: A Case Report.

We present the case of a 45-year-old woman who arrived at the emergency department complaining of sudden epigastric pain. An inpatient evaluation revealed no evidence of viral or immunologic infection. Additionally, imaging did not elicit a clear cause for the patient's symptoms.

Management of patients with impella devices or intra-aortic balloon pumps during helicopter air ambulance transport in observational data.

Introduction: Placement of percutaneous ventricular support devices such as an intraaortic balloon pump (IABP) or Abiomed Impella device can treat severe cardiogenic shock. Critical care transport medicine (CCTM) providers frequently manage patients supported by these devices during interfacility transfers, often using a helicopter air ambulance (HAA). An understanding of patient needs and management during transport is essential to informing crew configuration and training, and this study adds to the limited existing data on the HAA transport of this complex patient population.

A case report of multiple abscesses caused by .

is a beta-hemolytic, non-motile, catalase-negative, gram-positive member of the group. When compared to other members of this group like and , infections are more substantial. In this case, we present a 47-year-old male patient who was found to have abscesses in his lungs, liver, and brain.

Enhancing activity of β-lactam and fluoroquinolones antibiotics by artemisinin and its derivatives against MDR .

Artemisinin and its derivatives had played a biocidal role in biomedical remedies, while they were expected to enhance the activity of antibiotics against multiple drug-resistant (MDR) bacteria. The current study evaluated the interaction of artemisinin (ART), dihydroartemisinin (DHA), artesunate (AS), and artemisinic acid (AA) with β-lactam and fluoroquinolones antibiotics against . Antibiotic strip test (-test), Kirby Bauer's disc test (KB method), and broth microdilution method were adopted for susceptibility analysis, while the checkerboard method was applied to assess synergisms.