Beyond the decision: Reproductive justice and cervical cancer care in a post-Dobbs era.

Cervical cancer is among the most commonly diagnosed cancers in pregnancy and for some patients, abortion may be desired or recommended. The Dobbs v Jackson decision has the potential to limit choice while exacerbating disparities in cervical cancer care. We highlight the necessity of employing a reproductive justice framework to both clinical care and research for cervical cancer care in pregnancy to increase access to reproductive choice and to address inequities.

Patch testing with expired Indian patch test kits: Results of a pilot study.

Background: The reliability of patch testing with expired Indian standard patch test kits has been not evaluated before.

Methods: Thirty adults (men:women 25:5) with allergic contact dermatitis were divided into three groups of ten patients each for patch testing by Finn chamber® method using Indian standard patch test kits having expiry in 2016, 2015 and 2014. The results were compared with those from a new kit with 2018 expiry.

Association of Psoriasis with Autoimmune Disorders: Results of a Pilot Study.

Background: Association of psoriasis with other autoimmune diseases remains an ongoing research subject.

Objectives: To investigate the association of psoriasis with other autoimmune disorders.

Materials And Methods: We studied 80 (M: F 57:23) psoriasis patients aged 13-75 years for concurrent autoimmune disorders.

Sequence analysis in reveals pervasiveness of X-Y arms races in mammalian lineages.

Studies of Y Chromosome evolution have focused primarily on gene decay, a consequence of suppression of crossing-over with the X Chromosome. Here, we provide evidence that suppression of X-Y crossing-over unleashed a second dynamic: selfish X-Y arms races that reshaped the sex chromosomes in mammals as different as cattle, mice, and men. Using super-resolution sequencing, we explore the Y Chromosome of (bull) and find it to be dominated by massive, lineage-specific amplification of testis-expressed gene families, making it the most gene-dense Y Chromosome sequenced to date.

Therapeutic efficacy and safety of oral tranexamic acid 250 mg once a day versus 500 mg twice a day: a comparative study.

Oral tranexamic acid (TXA) 250 mg twice daily has been used effectively for 4 weeks to 6 months to treat melasma. As relapses are frequent on discontinuation, a minimum effective dose of TXA that can be used safely for long time remains unknown. We compared the efficacy of oral TXA 250 mg once daily and 500 mg twice daily given for 16 weeks in 132 (m:f 23:109) adults with melasma.

Horse Y chromosome assembly displays unique evolutionary features and putative stallion fertility genes.

Dynamic evolutionary processes and complex structure make the Y chromosome among the most diverse and least understood regions in mammalian genomes. Here, we present an annotated assembly of the male specific region of the horse Y chromosome (eMSY), representing the first comprehensive Y assembly in odd-toed ungulates. The eMSY comprises single-copy, equine specific multi-copy, PAR transposed, and novel ampliconic sequence classes.

Fertility Assessment in Sorraia Stallions by Sperm-Fish and Fkbp6 Genotyping.

The Sorraia, a critically endangered indigenous Iberian horse breed, is characterized by low genetic variability, high rate of inbreeding, bad sperm quality and subfertility. Here, we studied 11 phenotypically normal but subfertile Sorraia stallions by karyotyping, sex chromosome sperm-FISH and molecular analysis of FKBP6 - a susceptibility locus for impaired acrosome reaction (IAR). The stallions had normal sperm concentration (>300 million cells/ml), but the numbers of progressively motile sperm (21%) and morphologically normal sperm (28%) were invariably low.

Analysis of genomic copy number variation in equine recurrent airway obstruction (heaves).

We explored the involvement of genomic copy number variants (CNVs) in susceptibility to recurrent airway obstruction (RAO), or heaves-an asthmalike inflammatory disease in horses. Analysis of 16 RAO-susceptible (cases) and six RAO-resistant (control) horses on a custom-made whole-genome 400K equine tiling array identified 245 CNV regions (CNVRs), 197 previously known and 48 new, distributed on all horse autosomes and the X chromosome. Among the new CNVRs, 30 were exclusively found in RAO cases and were further analyzed by quantitative PCR, including additional cases and controls.

Chromosome Aberrations and Fertility Disorders in Domestic Animals.

The association between chromosomal abnormalities and reduced fertility in domestic animals is well recorded and has been studied for decades. Chromosome aberrations directly affect meiosis, gametogenesis, and the viability of zygotes and embryos. In some instances, balanced structural rearrangements can be transmitted, causing fertility problems in subsequent generations.

The Eutherian Pseudoautosomal Region.

The pseudoautosomal region (PAR) is a unique segment of sequence homology between differentiated sex chromosomes where recombination occurs during meiosis. Molecular and functional properties of the PAR are distinctive from the autosomes and the remaining regions of the sex chromosomes. These include a higher rate of recombination than genome average, bias towards GC-substitutions and increased interindividual nucleotide divergence and mutations.

A Non-Reciprocal Autosomal Translocation 64,XX, t(4;10)(q21;p15) in an Arabian Mare with Repeated Early Embryonic Loss.

Balanced autosomal translocations are a known cause for repeated early embryonic loss (REEL) in horses. In most cases, carriers of such translocations are phenotypically normal, but the chromosomal aberration negatively affects gametogenesis giving rise to both genetically balanced and unbalanced gametes. The latter, if involved in fertilization, result in REEL, whereas gametes with the balanced form of translocation will pass the defect into next generation.

Copy number variation in the horse genome.

We constructed a 400K WG tiling oligoarray for the horse and applied it for the discovery of copy number variations (CNVs) in 38 normal horses of 16 diverse breeds, and the Przewalski horse. Probes on the array represented 18,763 autosomal and X-linked genes, and intergenic, sub-telomeric and chrY sequences. We identified 258 CNV regions (CNVRs) across all autosomes, chrX and chrUn, but not in chrY.

Serum metabolomics identifies citrulline as a predictor of adverse outcomes in an equine model of gut-derived sepsis.

Acute laminitis is an inflammatory disease of the equine foot that often occurs secondarily to sepsis or systemic inflammation associated with gastrointestinal disease. It has been suggested that laminitis is similar to multiple organ dysfunction syndrome in humans, although in horses the weight-bearing laminar epithelium of the foot appears to be the tissue most sensitive to insult and the first "organ" to fail. Metabolomics performed on serum samples collected before (Con) and after (Lmn) experimental induction of gastrointestinal-associated sepsis in six horses detected 1,177 metabolites of both mammalian and bacterial origin in equine serum.

Spontaneous migration of bullet from arm to forearm and its ultrasound guided removal.

Spontaneous migration of a retained bullet is rare. We are presenting here a case of a 24-year-old male with spontaneous migration of bullet from arm to forearm. At the time of initial injury, bullet was left inside the arm as it was deep and patient had no complaints.

Orthopaedic surgeon's nightmare: iatrogenic fractures of talus and medial malleolus following tibial nailing.

Intramedullary interlocking nailing is the gold standard for treatment of tibial shaft fractures. The growing use of intramedullary nailing has resulted in an increased number of tibial nailing in daily clinical practice. Despite adequate surgeon experience, tibial nailing is not without complications if proper techniques are not followed.

Comparative organization and gene expression profiles of the porcine pseudoautosomal region.

The pseudoautosomal region (PAR) has important biological functions in spermatogenesis, male fertility and early development. Even though pig (Sus scrofa, SSC) is an agriculturally and biomedically important species, and its genome is sequenced, current knowledge about the porcine PAR is sparse. Here we defined the PAR in SSCXp/Yp by demarcating the sequence of the pseudoautosomal boundary at X:6,743,567 bp in intron 3-4 of SHROOM2 and showed that SHROOM2 is truncated in SSCY.

Age-related changes following in vitro stimulation with Rhodococcus equi of peripheral blood leukocytes from neonatal foals.

Rhodococcus equi is an intracellular bacterium primarily known as an equine pathogen that infects young foals causing a pyogranulomatuous pneumonia. The molecular mechanisms mediating the immune response of foals to R. equi are not fully elucidated.

Cellular and humoral immunity in chronic equine laminitis.

Chronic equine laminitis causes persistent pain and lameness in affected animals and often necessitates euthanasia when pain management strategies become ineffective. Published studies as well as anecdotal reports suggest that this chronic inflammatory disease is associated with systemic alterations in immune responsiveness, perhaps involving an autoimmune component. We investigated this broad hypothesis by measuring a variety of immune indicators in healthy control horses (CON) and horses with chronic laminitis (LMN).