An adolescent female African elephant (Loxodonta africana) gave birth to an abnormal calf

Maternal nutrition and the uterine environment can influence placental development in mammals, leading to the birth of abnormal infants who often experience difficulties in independent standing. This article documents an adolescent female African elephant (Loxodonta africana) giving birth to an African elephant calf with a shoulder height below the mean, and its inability to stand for the first 10 h after birth, a time span that significantly exceeds the average duration for independent standing. Through the implementation of assisted feeding and assisted standing measures, the calf eventually achieved independent standing and nursing from its mother after 27 h and subsequent catch-up growth at 5 months of age. This study presents the first case report on the growth parameters during pregnancy of an adolescent African elephant, the birth and care (feeding, assisted standing) of a small African elephant calf with the inability to stand alone and nurse independently for several hours, highlighting pregnancy may influence the growth of cows during their ongoing growth and development phase, the calf's survival and subsequent catch-up growth at 5 months of age. These findings offer valuable insights into the care of abnormal African elephant calves.

Overlapping Presentation of Group A Streptococcus and Upper Respiratory Infection in a Pediatric Patient: A Case Report

Group A Streptococcus (GAS) pharyngitis has increased in case presentations, higher than prepandemic data. GAS pharyngitis requires appropriate antibiotic treatment to reduce the risk of subsequent complications if not recognized and treated promptly. However, regional observations have noted an increase in overlapping symptoms of GAS pharyngitis and viral upper respiratory infection symptoms, making the decisions to test for GAS more complex. Current guidelines do not delineate testing and treatment guidelines for this presentation scenario. This case report describes a 5-year-old female with overlapping GAS and upper respiratory infection symptoms, who tested positive via rapid GAS pharyngeal test and was treated with oral antibiotics.

The Effect of COVID-19 Vaccination on the menstrual cycle in female in Riyadh, Saudi Arabia

Background

Recently, few studies have mentioned minor changes in women's menstrual cycle after the COVID-19 vaccination. There were many reported cases of female menstrual cycle problems in primary healthcare clinics in Riyadh, Saudi Arabia. The study aimed to explore the prevalence of menstrual irregularities after the COVID-19 vaccine among females of childbearing age in Riyadh, Saudi Arabia.

Materials and Methods

This observational cross-sectional study was conducted from dec 2021 to June 2022 in Saudi Arabia. The study was carried out by using a convenience sampling technique.

Results

Our analysis includes 1066 participants. Abnormal menstruation was significantly associated with hypertension (p-value = 0.024), polycystic ovary syndrome (p-value = 0.001), and at least one gynaecological condition (p-value < 0.001). However, the multivariate regression analysis showed that menstrual abnormality before receiving the COVID-19 vaccine (OR = 0.09, 95% CI, 0.06 to 0.14, p-value <0.001) was more likely to be associated with abnormal menstruation after receiving the vaccine.

Conclusions

Our study findings showed a significant association between covid-19 vaccination and menstruation irregularity before administering the covid-19 vaccine, irrespective of vaccine type or the number of doses administered. Future and ongoing clinical trials should investigate menstrual abnormalities, other abnormal vaginal bleeding and hormonal changes post-vaccination, especially the COVID-19 vaccine.

Anxiety, Depression, and Quality of Life After Procedural Intervention for Uterine Fibroids

Background: Quality of life (QOL) and psychological health has been reported to be decreased among women with gynecological conditions such as uterine fibroids (UFs). Materials and Methods: Women enrolled in the Comparing Options for Management: PAtient-centered REsults for Uterine Fibroids (COMPARE-UF) registry, receiving procedural therapy for symptomatic UFs, were eligible for this analysis if they completed a series of health-related QOL surveys administered at three time points (baseline, 6-12 weeks postprocedure, and 1 year postprocedure; n = 1486). Ethical approval for this study was obtained at each recruiting site and the coordinating center (NCT02260752, clinicaltrials.gov). Results: More than 26% (n = 393) of women reported moderate anxiety/depression on the baseline anxiety/depression domain of the Euro-QOL 5-dimension instrument. At both the 6-12 weeks and 1-year postprocedural follow-up, there was significant improvement in the UF QOL symptom severity score (p < 0.001, p < 0.001), the total UF symptom QOL score (p < 0.001, p < 0.001), and the Euro-QOL 5-dimension visual analog scale (p < 0.001, p = 0.004) compared with the preprocedural baseline scores. The reporting of anxiety/depression decreased by 66.4% among women who were at baseline, whereas 5.6% of women previously reporting no anxiety/depression reported anxiety/depression at the 1-year follow-up. Conclusion: UF symptoms were more severe among women reporting anxiety/depression at baseline. At the 1-year follow-up, health-related QOL scores improved among all women and the prevalence of anxiety/depression decreased in most, but not all women, whereas severity of anxiety/depression worsened in a small percentage of women (5.6%). Overall, these results suggest that UF treatment improves symptoms of anxiety/depression associated with symptomatic UFs.

Study on the application value of BACs-on-Beads technology combined with chromosome karyotype analysis in prenatal diagnosis

BACKGROUND

Bacterial artificial chromosome (BAC) marker-microsphere identification/separation technique [BACs-on-Beads (BoBs)] not only has a high detection rate for major chromosomal changes, but also for the other 9 microdeletion syndromes. In this study, the application value of BoBs combined with karyotype detection in prenatal diagnosis was evaluated.

METHODS

The amniotic fluid samples of 132 pregnant women with prenatal diagnosis indications in Harbin Red Cross Central Hospital from June 2018 to June 2019 were collected and subjected to the detection of BoBs and routine karyotyping.

RESULTS

Among the 132 pregnant women's amniotic fluid samples, 30 cases were abnormal in BoBs detection, with a detection rate of 22.73%, and 29 cases were abnormal in chromosome karyotype analysis, with a detection rate of 21.97%. Among them, 1 case of DiGeorge Type I microdeletion syndrome BoBs was successfully detected. The karyotype analysis failed to detect the same syndrome; the total coincidence rate of two methods was 99.24%, the positive coincidence rate was 100.00%, and the negative coincidence rate was 99.03%; the sensitivity, specificity and positive predictive value (PPV), and negative predictive value (NPV) of the chromosome karyotype analysis was 96.67%, 100%, and 99.03%, respectively; the accuracy, specificity, and PPV/NPV of BoBs detection were 100%.

CONCLUSIONS

When BoBs technology is combined with chromosome karyotype analysis, it can increase the detection rate of fetal chromosomal abnormalities, which could provide a basis for clinical prevention and follow-up diagnosis and treatment.

Endometrial polyps

Endometrial polyps (EPs) are a frequent gynecological condition. EPs often arise in the common womanly patients and are appraised to be about 25%. Advancing age, hyperestrogenism, hypertension, and Tamoxifen use are acknowledged as ordinary risk elements for the development of EP. The etiopathogenesis of EP is not accurately elucidated, but certain considerations such as diabetes mellitus, hormonal factors or arterial hypertension are considered to perform a significant contribution. The diagnosis of EPs is essentially by imaging. Transvaginal ultrasound is the primary investigation in EPs. Hysteroscopic resection is now the "gold standard" to treat to treat this disease. Hysterectomy is the definitive treatment for EPs, but it requires a judicious indication and an adequate counseling of the patient. Currently, a certain histological pattern is found in different sequences in EPs. Even if the vast majority EPs are benign, they may reach hyperplastic, with malignant alteration. The purpose of this pictorial review is the integrated approach to this type of abnormal endometrial proliferation from the perspective of natural history, diagnosis, management, morphological aspects, risk of malignancy, recurrence and last but not least, clinical outcome.

Is a Rose Really Just as Sweet? Editorial: On Becoming "Research on Child and Adolescent Psychopathology"

The current editorial outlines the reasoning that went into changing the name of the Journal of Abnormal Child Psychology to Research on Child and Adolescent Psychopathology. Connotations of the term "abnormal" have changed, since it was first used for the journal title in 1973. It is now frequently interpreted as describing the person, and not the condition that he or she has. It also does not currently promote the view that the person needs professional intervention but is often interpreted as indicating that the person is defective in some way. The new name of the journal was not intended to promote any single way of conceptualizing mental health problems but to provide a name that captures the significant distress and impairment experienced by persons with serious psychological difficulties, recognizes the need for professional intervention for these individuals, and attempts to minimize potential harmful effects of labelling. This name change is embedded in a broader appeal for mental health professionals to be sensitive to how labels can reinforce the stigma associated with mental health problems and to work to change the stigma that is associated with such problems in most modern societies.

Variations of magnetic resonance imaging findings in asymptomatic elbows

BACKGROUND

Magnetic resonance imaging (MRI) findings in asymptomatic patients have been described for hips, knees, ankles, shoulders, and intervertebral disks. No such description exists for the elbow.

METHODS

MRI scans of 189 asymptomatic elbows divided into 3 groups by age (group 1, 20-39 years; group 2, 40-59 years; and group 3, ≥60 years) were evaluated for abnormalities within 13 anatomic structures using a novel classification system.

RESULTS

At least 1 variation was found in all elbows. Of the 13 structures, 8 showed an increase in the prevalence and intensity of signal changes with aging, 2 remained the same, and 2 showed a decrease. One anatomic structure showed no variations in any elbow.

CONCLUSIONS

Elbow MRI variations may be seen regardless of symptoms. These changes appear to increase in prevalence and intensity with age. Results from this study can be used to help guide the clinician in interpreting MRI findings of the elbow. We hope this study helps provide a contextual background for discussing MRI findings with patients and differentiating age-related variations from true pathology.

Afferent stimulation inhibits abnormal cutaneous reflex activity in patients with spinal cord injury spasticity syndrome

BACKGROUND

Tibialis Anterior (TA) cutaneous reflex (CR) activity evoked following cutaneous stimulation of the plantar (Pl) surface (Pl-TA CR) has demonstrated hyperreflexia and damage of inhibitory mechanisms in subjects with spinal cord injury (SCI) and spasticity.

OBJECTIVES

To modulate Pl-TA CR and Soleus H-reflex activity with transcutaneous electrical nerve stimulation (TENS) and vibratory stimulation of the plantar pad during rest and controlled isometric plantarflexion.

METHODS

Non-injured subjects (n = 11) and individuals with incomplete SCI with (n = 14) and without spasticity (n = 14) were recruited. The effect of TENS and vibratory stimuli on Pl-TA CR and soleus H-reflex activity were assessed during rest and controlled ramp-and-hold plantarflexion.

RESULTS

Vibration failed to inhibit H-reflex activity during rest or plantarflexoin following SCI compared to healthy subjects. In contrast, vibration-induced inhibition of Pl-TA CR was specifically detected in SCI spastic subjects during both rest and the hold phase of plantarflexion. TENS inhibited Pl-TA CR activity in the SCI spasticity group only during hold plantarflexion.

CONCLUSIONS

Plantar vibratory stimuli inhibited the pl-TA CR, but not the H reflex, during rest and controlled movement in SCI spastic subjects. Assessment of Pl-TA CR modulation should contribute to the development of modality-specific sensory stimuli programmes for the neurorehabilitation of SCI spasticity.

Prevalence of Abnormal Pap Smears: A Descriptive Study from a Cancer Center in a Low-Prevalence Community

Background and aims:

Cervical cancer is the fourth most common cancer in women worldwide and the 13th in Jordan. The cervical smear (Pap smear) is a simple approach to detect pre-cancerous cervical lesions. The aim of this study was to evaluate the prevalence of abnormal cervical smears in women seen at the Early Detection/Community Outreach clinic of King Hussein Cancer Center (KHCC).

Materials and Methods:

In this retrospective study, reports of routine cervical Pap smears performed in the pathology department at KHCC from January 2007 to December 2016, were reviewed. During this period, a total of 5,529 routine smears were assessed for epithelial abnormalities and histopathological grading.

Results:

A total of 210 (3.8%) abnormal Pap smears were found, with atypical squamous cell of undetermined significance (ASC-US) reported in 110 (52.4%) cases, atypical glandular cells of undermined significance (AGUS) in 58 (27.6%), low grade squamous intra-epithelial lesion (LSIL) in 27 (12.9%) and high grade intra-epithelial lesion (HSIL) in 13 (6.2%). Only single cases of ASC-H and squamous cell carcinoma were reported. The available biopsies showed benign findings in 70.1% of cases, low grade squamous intraepithelial lesions in 11.5% and high grade squamous intraepithelial lesions in 18.4%.

Conclusions:

The low epithelial cell abnormality (EPCA) prevalence illustrated in this study argues against introduction of population-based HPV testing and vaccination. It calls for a more cost-effective measures in a country with limited resources, where a more widely available Pap-smear testing might suffice.

Social buffering in adult male rhesus macaques (Macaca mulatta): Effects of stressful events in single vs. pair housing

BACKGROUND

The purpose of this study was to test whether long-term pair housing of male rhesus macaques ameliorated negative responses to stressful events that can occur in the course of routine husbandry or research procedures.

METHODS

Twelve singly housed individuals were videotaped during two potentially stressful events before and after social introduction into pairs. During each stressor, abnormal behavior and anxiety-related behavior were quantified from videotape.

RESULTS

When visually exposed to the restraint and anesthesia of other monkeys, subjects showed significantly reduced frequencies of abnormal behavior when pair-housed in comparison to their reactions when housed singly. Noisy and disruptive conversation between technicians standing immediately in front of the subjects' cage did not elicit the same reduction in abnormal behavior. Neither test showed a significant difference across housing settings for anxiety-related behaviors.

CONCLUSIONS

These findings suggest that pair housing buffers adult male rhesus macaques against common stressors in the laboratory setting.