Medicine and Health Sciences Commons^™

Mechanisms Underlying Dilated Cardiomyopathy Associated With Fkbp12 Deficiency, Amy D Hanna, Ting Chang, Kevin S Ho, Rachel Sue Zhen Yee, William Cameron Walker, Nadia Agha, Chih-Wei Hsu, Sung Yun Jung, Mary E Dickinson, Md Abul Hassan Samee, Christopher S Ward, Chang Seok Lee, George G Rodney, Susan L Hamilton

Faculty, Staff and Students Publications

Dilated cardiomyopathy (DCM) is a highly prevalent and genetically heterogeneous condition that results in decreased contractility and impaired cardiac function. The FK506-binding protein FKBP12 has been implicated in regulating the ryanodine receptor in skeletal muscle, but its role in cardiac muscle remains unclear. To define the effect of FKBP12 in cardiac function, we generated conditional mouse models of FKBP12 deficiency. We used Cre recombinase driven by either the α-myosin heavy chain, (αMHC) or muscle creatine kinase (MCK) promoter, which are expressed at embryonic day 9 (E9) and E13, respectively. Both conditional models showed an almost total loss of FKBP12 in …

Intouch Week Of January 6, 2025, New York Medical College

InTouch

• Celebrating the Best of 2024
• What Matters Most to Medical School Admissions Staff
• SHSP Adds Two Joint Degree Programs: Psy.D./M.P.H. and D.O./M.P.H.
• Pregnant Women with Pulmonary Arterial Hypertension Can Deliver Safely with Careful Management
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Autoethnographic Action Research As A Contemplative Practice: Awareness And Transformation Of Inner And Outer Selves, Jiju Varghese, Bal Chandra Luitel, Niroj Dahal

The Qualitative Report

Contemplation as a spiritual practice has taken various forms across different religious traditions and regions worldwide. Over the years, various contemplative practices have evolved and become popular even outside religious traditions to promote the well-being of all for inner and outer selves’ transformation. In education, many scholars worldwide have expounded on the benefits of contemplative practices in the classroom for students and teachers. Contemplative practices have penetrated research practices in the form of contemplative inquiry considering performative, philosophical, and artistic transformations, where researchers enter into a deep, thoughtful, and reflective introspective journey to see the connection between what is seen …

Opaque Ontology: Neuroimaging Classification Of Icd-10 Diagnostic Groups In The Uk Biobank, Ty Easley, Xiaoke Luo, Kayla Hannon, Petra Lenzini, Janine Bijsterbosch

2020-Current year OA Pubs

BACKGROUND: The use of machine learning to classify diagnostic cases versus controls defined based on diagnostic ontologies such as the International Classification of Diseases, Tenth Revision (ICD-10) from neuroimaging features is now commonplace across a wide range of diagnostic fields. However, transdiagnostic comparisons of such classifications are lacking. Such transdiagnostic comparisons are important to establish the specificity of classification models, set benchmarks, and assess the value of diagnostic ontologies.

RESULTS: We investigated case-control classification accuracy in 17 different ICD-10 diagnostic groups from Chapter V (mental and behavioral disorders) and Chapter VI (diseases of the nervous system) using data from the …

Intrinsic Adaptive Plasticity In Mouse And Human Sensory Neurons, Lisa A Mcilvried, John Smith Del Rosario, Melanie Y Pullen, Andi Wangzhou, Tayler D Sheahan, Andrew J Shepherd, Richard A Slivicki, John A Lemen, Theodore J Price, Bryan A Copits, Robert W Gereau

2020-Current year OA Pubs

In response to changes in activity induced by environmental cues, neurons in the central nervous system undergo homeostatic plasticity to sustain overall network function during abrupt changes in synaptic strengths. Homeostatic plasticity involves changes in synaptic scaling and regulation of intrinsic excitability. Increases in spontaneous firing and excitability of sensory neurons are evident in some forms of chronic pain in animal models and human patients. However, whether mechanisms of homeostatic plasticity are engaged in sensory neurons of the peripheral nervous system (PNS) is unknown. Here, we show that sustained depolarization (induced by 24-h incubation in 30 mM KCl) induces compensatory …

Null Method To Estimate The Maximal Pa At Subsaturating Concentrations Of Agonist, Allison L Germann, Spencer R Pierce, Joe Henry Steinbach, Gustav Akk

2020-Current year OA Pubs

The maximal probability of being in an active state (PA,max) is a measure of gating efficacy for a given agonist acting on a given receptor channel. In macroscopic electrophysiological recordings, PA,max is typically estimated by comparing the amplitude of the current response to a saturating concentration of a test agonist to that of a reference agonist with known PA. Here, we describe an approach to estimate the PA,max for low-efficacy agonists at subsaturating concentrations. In this approach, the amplitude of the response to a high-efficacy control agonist applied alone is compared with the amplitude of the response to a control …

Distinct Properties And Activation Of Hexameric And Heptameric Pannexin 1 Channel Concatemers, Smriti Gupta, Yu-Hsin Chiu, Mohan C Manjegowda, Bimal N Desai, Kodi S Ravichandran, Douglas A Bayliss

2020-Current year OA Pubs

Pannexin 1 (PANX1) is a member of a topologically related and stoichiometrically diverse family of large pore membrane ion channels that support the flux of signaling metabolites (e.g., ATP) and fluorescent dyes. High-resolution structural analyses have identified PANX1 as a heptamer despite early evidence suggesting that it might be a hexamer. To determine if PANX1 channel activity is supported in both hexameric and heptameric conformations, we examined properties of concatenated PANX1 constructs comprising either six or seven subunits with intact or truncated C-termini (the latter to mimic caspase-cleavage activation). In whole-cell recordings from PANX1-deleted cells, the C-tail-truncated hexameric and heptameric …

Automated Breast Density Assessment For Full-Field Digital Mammography And Digital Breast Tomosynthesis, Shu Jiang, Debbie L Bennett, Simin Chen, Adetunji T Toriola, Graham A Colditz

2020-Current year OA Pubs

Mammographic density is a strong risk factor for breast cancer and is reported clinically as part of Breast Imaging Reporting and Data System (BI-RADS) results issued by radiologists. Automated assessment of density is needed that can be used for both full-field digital mammography (FFDM) and digital breast tomosynthesis (DBT) as both types of exams are acquired in standard clinical practice. We trained a deep learning model to automate the estimation of BI-RADS density from a prospective Washington University clinic-based cohort of 9,714 women, entering into the cohort in 2013 with follow-up through October 31, 2020. The cohort included 27% non-Hispanic …

Label Free, Capillary-Scale Blood Flow Mapping In Vivo Reveals That Low-Intensity Focused Ultrasound Evokes Persistent Dilation In Cortical Microvasculature, Yubing Y Shen, Jyoti V Jethe, Ashlan P Reid, Jacob Hehir, Marcello Magri Amaral, Chao Ren, Senyue Hao, Chao Zhou, Jonathan A N Fisher

2020-Current year OA Pubs

Non-invasive, low intensity focused ultrasound is an emerging neuromodulation technique that offers the potential for precision, personalized therapy. An increasing body of research has identified mechanosensitive ion channels that can be modulated by FUS and support acute electrical activity in neurons. However, neuromodulatory effects that persist from hours to days have also been reported. The brain's ability to provide blood flow to electrically active regions involves a multitude of non-neuronal cell types and signaling pathways in the cerebral vasculature; an open question is whether persistent effects can be attributed, at least partly, to vascular mechanisms. Using an in vivo optical …

Buprenorphine And Postpartum Contraception Utilization Among People With Opioid Use Disorder: A Multi-State Analysis, Kevin Y Xu, Jennifer K Bello, Joanna Buss, Hendrée E Jones, Laura J Bierut, Dustin Stwalley, Hannah S Szlyk, Caitlin E Martin, Jeannie C Kelly, Ebony B Carter, Elizabeth E Krans, Richard A Grucza

2020-Current year OA Pubs

BACKGROUND: The postpartum period provides an opportunity for birthing people with opioid use disorder (OUD) to consider their future reproductive health goals. However, the relationship between the use of medication for opioid use disorder (MOUD) and contraception utilization is not well understood. We used multistate administrative claims data to compare contraception utilization rates among postpartum people with OUD initiating buprenorphine (BUP) versus no medication (psychosocial services receipt without MOUD (PSY)) in the United States (US).

METHODS: In this retrospective cohort study, we analyzed data from the Merative™ MarketScan

RESULTS: Our sample consisted of 11,118 postpartum people with OUD. Among those, …

Recurrent And Metastatic Head And Neck Cancer: Mechanisms Of Treatment Failure, Treatment Paradigms, And New Horizons, William T. Barham, Marshall Patrick Stagg, Rula Mualla, Michael Dileo, Sagar Kansara

School of Medicine Faculty Publications

Background: Head and neck cancer is a deadly disease with over 500,000 cases annually worldwide. Metastatic head and neck cancer accounts for a large proportion of the mortality associated with this disease. Many advances have been made in our understanding of the mechanisms of metastasis. The application of immunotherapy to locally recurrent or metastatic head and neck cancer has not only improved oncologic outcomes but has also provided valuable insights into the mechanisms of immune evasion and ultimately treatment failure. Objectives: This review paper will review our current understanding of biological mechanisms of treatment failure and metastasis. Published and ongoing …

Can Clinical Findings At Admission Allow Withholding Of Antibiotics In Patients Hospitalized For Community Acquired Pneumonia When A Test For A Respiratory Virus Is Positive?, Ryan Ward, Alejandro J Gonzalez, Justin A Kahla, Daniel M Musher

Faculty, Staff and Students Publications

BACKGROUND: Current guidelines recommend empiric antibiotic therapy for patients who require hospitalization for community-acquired pneumonia (CAP). We sought to determine whether clinical, imaging or laboratory features in patients hospitalized for CAP in whom PCR is positive for a respiratory virus enable exclusion of bacterial coinfection so that antibiotics can be withheld.

METHODS: For this prospective study, we selected patients in whom an etiologic diagnosis was likely to be reached, namely those who provided a high-quality sputum sample at or shortly after admission, and in whom PCR was done to test for a respiratory virus. We performed quantitative bacteriologic studies on …

Dietary Program For The Reduction Of Type 2 Diabetes Prevalence In A South Texas Border Region, Siddiqua Noor

Doctor of Nursing Practice Final Project Abstract

PURPOSE The purpose of this project was to create a culturally sensitive dietary program template to serve as a guide to offer healthier food alternatives to reduce the incidence of type 2 diabetes while not compromising on their Hispanic heritage.

BACKGROUND This project was implemented in a South Texas border community which has nearly twice the national average of Type 2 Diabetes Mellitus, which presents a significant public health challenge.

METHODOLOGY The project followed the Plan-Do-Study-Act cycle and incorporated the Health Belief Model. A dietary pamphlet featuring local culturally relevant food options was developed. The material was presented at two …

A Rare Presentation Of Pseudomonas Putida Bacteremia Secondary To Skin And Soft Tissue Infection, Danielle Rowe, Sachi Patel, Varun Lakhmani, Harsh Patel

Journal of Community Hospital Internal Medicine Perspectives

Pseudomonas putida is a rod-shaped, flagellated, non-lactose fermenting, gram negative bacterium, usually found in water and soil habitats. P. putida generally causes nosocomial infections in immunocompromised patients. Increased infection rates are seen in those patients with medical devices inserted, due to this organism’s innate ability to attach to moist and inanimate objects. In this case report we present a 63-year-old male patient with a past medical history of type II diabetes mellitus, chronic kidney disease stage 5, and hypertension who presented with P. putida cellulitis and bacteremia. This patient had no exposure to contaminated water sources or soil; however, had …

Severe Hypercalcemia Following Hip Joint Implantation Of Calcium Sulfate Antibiotic Beads: Case Series And Review Of Literature., Andrew P. Demidowich, Mahsa Motevalli, Kevin Yi, Atena Kamali, Kristine Batty, Kendall F. Moseley, Robert Raymond Buber, Mehdi Hashemipour`, Mihail Zilbermint

Journal of Community Hospital Internal Medicine Perspectives

Purpose: The diagnosis and management of hypercalcemia in hospitalized patients can be challenging. Hypercalcemia is often associated with significant morbidity and end-organ damage which may delay a patient’s recovery.

Methods: We report a case series of three patients who underwent orthopedic procedures with intraoperative placement of vancomycin-loaded calcium sulfate beads. Patients had no known history of malignancy or excess intake of calcium, vitamin A or vitamin D. Laboratory workup showed low parathyroid (PTH) levels and normal PTH-related peptide levels. The temporal nature of the non-PTH mediated hypercalcemia in relation to implantation of the antibiotic beads suggests causality of exogenous calcium …

Proteus Mirabilis: An Unlikely Device-Related Infection, Mark A. Colantonio, Michelle Hartzell D.O, Brooke Shannon D.O.

Journal of Community Hospital Internal Medicine Perspectives

Implantable cardiac devices, including cardiac pacemakers, are not without risk for infection, carrying a mortality and morbidity of around 5-15%. Gram positive organisms are most common in 91% of cases, whereas gram negative organisms are less common, found in 2% of cases secondary to gram negative organisms other than Pseudomonas aeruginosa. Here, we present a rare case of the gram-negative organism Proteus mirabilis leading to a pacemaker site infection.

Rapid Neurological Decline Due To Creutzfeldt-Jakob Disease, Nicole Tesoro, David Blackwood, Robert Reif, Samuel Miller, Kalyan Paudel, Christopher Haas

Journal of Community Hospital Internal Medicine Perspectives

Creutzfeldt-Jakob Disease (CJD) is an exceedingly rare condition with an incidence of one case per million people worldwide. It is diagnosed with symptoms of rapid neurological decline, positive CSF biomarkers, and diagnostic findings on MRI and EEG. There is no known effective therapy for CJD and prompt diagnosis is required to prepare for the expected disease prognosis and goals of care discussions.

Effectiveness Of Abdominal Breathing Exercise To Control Gastroesophageal Reflux Disease, A Randomized Controlled Trial, Maryam Sadiq, M Shazan Raza, Noman Sadiq, Anum Sadiq, Muniba Zafar, Syed Muhammad Baqir Zaidi, Saima Ambreen

Journal of Community Hospital Internal Medicine Perspectives

Objectives; To determine the effect of actively training the crura of diaphragm which is a part of lower esophageal sphincter using abdominal breathing exercises to treat gastroesophageal reflux disease.

Methodology; With a randomized controlled study design, a total of 22 (11 in each group) clinically diagnosed patients of GERD presenting to the gastroenterology outpatient department at Holy Family Hospital in Pakistan were assessed using GERD related “quality of life index (QoLI)” questionnaire and their on-demand proton pump inhibitors (PPI) usage. Single blinding technique will be used. Patients ages 18 to 60 years with GERD were included. However, those with hiatal …

Serum Lactate Dehydrogenase Levels: The Grim Reaper Sign In Acute Pancreatitis?, George Trad, Jackson Hoekstra, Rakahn Haddadin, John Ryan, Kartika Shetty

Journal of Community Hospital Internal Medicine Perspectives

Background and Aims:

Acute pancreatitis (AP) frequently presents in emergency departments and poses challenges in predicting severity and mortality. Established scoring systems like Ranson criteria, Acute Physiology And Chronic Health Evaluation II (APACHE) II, and Bedside Index of Severity in Acute Pancreatitis (BISAP) have varying effectiveness. Lactate dehydrogenase (LDH), an enzyme released during tissue damage, shows promise as a marker for organ injury in AP. This study aimed to evaluate LDH's potential to predict mortality risk and hospital stay duration in AP patients.

Methods:

A retrospective cohort study analyzed AP cases at HCA Healthcare facilities from January 2011 to January …

Comparison Between Relining Of Ill‑Fitted Maxillary Complete Denture Versus Cad/ Cam Milling Of New One Regarding Patient Satisfaction, Denture Retention And Adaptation, Maha Nagy Kamal

Dentistry

No abstract provided.

Predictive Value Of Fdg Uptake On Pet For Future Immune Checkpoint Inhibitor-Mediated Colitis: A Case Series, Malek Shatila, Kei Takigawa, Yang Lu, Andres Caleb Urias Rivera, Nitish Mittal, Abdullah Sagar Aleem, Sean Ngo, Eric Lu, Deanna Wu, Gabriel Sperling, Sidra Naz, Bryan Schneider, Anusha Shirwaikar Thomas, Yinghong Wang

Faculty, Staff and Student Publications

Objectives: Immune-mediated colitis (IMC) is a common immune-related adverse event during immune checkpoint inhibitor (ICI) therapy. This case series and review aimed to highlight atypical cases of IMC and explore the potential of PET/CT to predict imminent ICI colitis.

Methods: Through a descriptive, retrospective study at a tertiary cancer center, we identified adult patients receiving ICIs for any cancer between 2010 and 2022 who also underwent PET/CT for routine cancer surveillance during this time. We included patients who had signs and symptoms of colitis and reviewed their surveillance PET/CT scans obtained 2 to 6 weeks before and up to 3 …

Heterorepur: Efficient Modeling Of Heterogeneous Disease Graph For Depression Drug Repurposing Using Heterogeneous Graph Neural Networks, Ko-Hong Lin, Tongtong Huang, Kai Zhang, Xiaoqian Jiang, Yejin Kim

Faculty, Staff and Student Publications

Objective Major Depressive Disorder (MDD) is one of the most prevalent psychiatric disorders, yet existing treatments often result in suboptimal responses and encounter high recurrence rate. Repositioning existing medications, which often significantly reduces the required time and budget, has been demonstrated to be a promising strategy for drug discovery of multiple central nervous system (CNS) disorders. However, an efficient modeling strategy of heterogeneous semantic information among biological networks has yet to be developed for drug repurposing.

Material and Methods In this study, we proposed HeteroRepur, by integrating heterogeneous graph neural networks to learn interaction features of Depression Drug Repurposing Graph …

Couple-Based Lifestyle Intervention For Minority Prostate Cancer Survivors: A Randomized Feasibility Trial, Dalnim Cho, Yisheng Li, Karen Basen-Engquist, Chiara Acquati, Nga T T Nguyen, Hilary Ma, Curtis A Pettaway, Lorna H Mcneill

Faculty, Staff and Student Publications

Background: Black and Hispanic prostate cancer (PCa) survivors, who face a high burden of comorbid conditions and often engage in low levels of physical activity and healthy eating, remain significantly underrepresented in lifestyle intervention studies.

Purpose: Given the significance of spousal influence, we developed a culturally tailored lifestyle intervention for these survivors and their spouses and assessed its feasibility, acceptability, and impact on behavioral change.

Methods: Survivor-spouse couples were randomly assigned to an intervention group (n = 22), which received 12 health-coaching calls over 6 months, or a usual-care control group (n = 9). Assessments were conducted at baseline (T1), …

Cyclin E1/Cdk2 Activation Defines A Key Vulnerability To Wee1 Kinase Inhibition In Gynecological Cancers, Daehwan Kim, Heekyung Chung, Wen Liu, Kangjin Jeong, Tugba Y Ozmen, Furkan Ozmen, Matthew J Rames, Sangyub Kim, Xiao Guo, Nathan Jameson, Petrus R De Jong, Steven Yea, Laurie Harford, Jiali Li, Cara A Mathews, Deborah B Doroshow, Vincent J Charles, Doris Kim, Kimberlee Fischer, Ahmed A Samatar, Adrian Jubb, Kevin D Bunker, Kimberly Blackwell, Fiona Simpkins, Funda Meric-Bernstam, Gordon B Mills, Olivier Harismendy, Jianhui Ma, Mark R Lackner

Faculty, Staff and Student Publications

Upregulation of Cyclin E1 and subsequent activation of CDK2 accelerates cell cycle progression from G1 to S phase and is a common oncogenic driver in gynecological malignancies. WEE1 kinase counteracts the effects of Cyclin E1/CDK2 activation by regulating multiple cell cycle checkpoints. Here we characterized the relationship between Cyclin E1/CDK2 activation and sensitivity to the selective WEE1 inhibitor azenosertib. We found that ovarian cancer cell lines with high levels of endogenous Cyclin E1 expression or forced overexpression were exquisitely sensitive to azenosertib and these results extended to in vivo models of ovarian and uterine serous carcinoma. Models with high Cyclin …

Early Treatment Discontinuation In Patients With Deficient Mismatch Repair Or Microsatellite Instability High Metastatic Colorectal Cancer Receiving Immune Checkpoint Inhibitors, Julien Taieb, Margherita Ambrosini, Emily Alouani, Sara Lonardi, Frank A Sinicrope, Marie Decraecker, Alice Boileve, Emilie Hafliger, Thibault Mazard, Simon Pernot, Pauline Parent, Javier Ros, Michael J Overman, Priya Jayachandran, Vincenzo Nasca, Lisa Salvatore, Rosine Guimbaud, Chiara Cremolini, David Tougeron, Filippo Pietrantonio

Faculty, Staff and Student Publications

Background: Immune checkpoint inhibitors (ICIs) are recommended to treat patients with deficient mismatch repair/microsatellite instability high (dMMR/MSI-H) metastatic colorectal cancer (mCRC). Pivotal trials have fixed a maximum ICI duration of 2 years, without a compelling rationale. A shorter treatment duration has the potential to improve patients' quality of life and reduce both toxicity and cost without compromising efficacy. Here we examine whether early treatment discontinuation (ETD) before 13 months in patients without progressive disease (PD) can lead to similar long-term disease control compared with a longer treatment duration (LTD).

Methods: To assess whether ETD is associated with similar outcomes compared …

Us Military Veterans’ Perceived Concordance With Their Providers Regarding Persistent Physical Symptoms Prospectively Predicts Satisfaction With Care And Adherence To Care Plans, L Alison Phillips, Laura M Lesnewich, Katharine Bloeser, Yong Lin, Rachel L Boska, Justeen K Hyde, Peter J Bayley, Helena K Chandler, Matthew J Reinhard, Susan L Santos, Rachel Stewart, Drew A Helmer, Lisa M Mcandrew

Center for Medical Ethics and Health Policy Staff Publications

Background: Medically unexplained, persistent physical symptoms and syndromes are commonly seen in primary care. These are debilitating for patients and difficult to treat, causing frustration for patients and providers.

Purpose: This study investigates how well US military veterans with multiple persistent physical symptoms (PPS), called Gulf War illness (GWI), agree with their healthcare providers about their illness. This agreement, called perceived concordance, is hypothesized to influence veterans' satisfaction with care, adherence to care plans, and disability levels.

Methods: Participants were 230 veterans with GWI deployed to the 1990-1991 Gulf War who were recruited from Veteran Affairs primary care and War …

Integrative Multiomics Reveals Common Endotypes Across Psen1, Psen2, And App Mutations In Familial Alzheimer's Disease, Phoebe Valdes, Andrew B Caldwell, Qing Liu, Michael Q Fitzgerald, Srinivasan Ramachandran, Celeste M Karch, Dominantly Inherited Alzheimer Network (Dian), Douglas R Galasko, Shauna H Yuan, Steven L Wagner, Shankar Subramaniam

2020-Current year OA Pubs

BACKGROUND: PSEN1, PSEN2, and APP mutations cause Alzheimer's disease (AD) with an early age at onset (AAO) and progressive cognitive decline. PSEN1 mutations are more common and generally have an earlier AAO; however, certain PSEN1 mutations cause a later AAO, similar to those observed in PSEN2 and APP.

METHODS: We examined whether common disease endotypes exist across these mutations with a later AAO (~ 55 years) using hiPSC-derived neurons from familial Alzheimer's disease (FAD) patients harboring mutations in PSEN1

RESULTS: We identified common disease endotypes, such as dedifferentiation, dysregulation of synaptic signaling, repression of mitochondrial function and metabolism, and inflammation. …

Effect Of Feeding Fenugreek Extract And Encapsulated Lecithin On Finishing Cattle Performance, Carcass Characteristics, And Liver Abscesses, Sofia Suarez Lorences, Rebecca L. Mcdermott, Joshua R. Benton, Robert Bondurant, Willard Lemaster, James C. Macdonald, Galen E. Erickson

Nebraska Beef Cattle Reports

Summary with Implications

A feedlot study was conducted to evaluate the effects of adding fenugreek extract and encapsulated lecithin (Furst-McNess Company, Rockford, Illinois, United States) on finishing cattle performance, carcass characteristics, and liver abscesses. Treatments were applied as a 2×2 factorial that included a control diet with no additive; a diet containing fenugreek extract; a diet containing encapsulated lecithin; and a diet containing both fenugreek extract and encapsulated lecithin. Tylosin was not included in any diets to test natural occurrence of liver abscesses. No interactions were observed between fenugreek extract and encapsulated lecithin treatments but neither feed additive impacted intakes, …

Effects Of Allocation Frequency On Cattle Performance And Forage Utilization When Swath Grazing A Sorghum-Sudangrass Hybrid In Eastern Nebraska, Thomas E. Aquino, Mary E. Drewnoski, Pedro Henrique J. Fernandes

Nebraska Beef Cattle Reports

Summary with Implications

A sorghum-sudangrass hybrid was swath grazed by growing steers (529 ± 18 lb) from November 2023 to January 2024. Treatments were offering new forage once (1X) or twice (2X) per week to determine the effect of allocation frequency on animal performance and forage utilization. Average daily gain was not impacted by treatment (1X = 0.45 ± 0.1 lb/day, 2X = 0.45 ± 0.1 lb/day). Pre-and post-graze biomass samples were collected to estimate forage utilization, which was not different between treatments (1X = 57.1 ± 3.6%, 2X = 61.1 ± 3.6%). However, there was a difference in carrying …

Risk Factors Which Effect The Maturity Of Placenta, Eftkar Hamza Skair, Saadya Hadi Humade, Rania Abd Elmohsen Abo El Nour, Maryam Amer Ajam

Al-Mustaqbal Journal of Pharmaceutical and Medical Sciences

Back ground Proper placental development is essential for a successful pregnancy. An important organ, the placenta carries out several physiological, immunological, and endocrine functions. It also performs vital roles in mediating the exchange of gasses, nutrients, and waste products between the fetal circulation and the physically separate mother circulation.

Aims: The purpose of the study was to evaluate how placental maturity affected the outcomes of pregnancies in Babylon City.

Setting and design: A Babylon City private clinic, a purposefully selected sample of one hundred pregnant patients who received a diagnosis at the private clinic.

Method, material: from medical records, …