Symptoms In Autumn Research Articles

An Online Questionnaire-Based Survey of 1076 Individuals in Poland to Identify the Prevalence of Ophthalmic Symptoms in Autumn 2022.

BACKGROUND Vision health affects functioning in society, and the ability to learn and work. Ophthalmic symptoms may be caused by eye diseases, but also by environmental or lifestyle factors. This online questionnaire-based survey aimed to identify the prevalence of ophthalmic symptoms in 1076 individuals in Poland, as well as to identify factors associated with the presence of ophthalmic symptoms. MATERIAL AND METHODS An online questionnaire-based survey was carried out in December 2022 on a representative sample of 1076 adult Poles. Non-probability quota sampling was used. Respondents were asked about the presence of 16 different eye symptoms and vision problems in the last 30 days. The presence of ophthalmic symptoms was self-declared. Data were analyzed with IBM SPSS package version 28. RESULTS More than half of the respondents (57.8%) had at least 1 ophthalmic symptom in the last 30 days. Burning and stinging eyes (21.6%) and dry eyes (18.9%) were the most common ophthalmic symptoms declared by the respondents. Moreover, 21.3% of respondents reported vision deterioration in the last 30 days. Out of 10 different factors analyzed in this study, female gender, living in rural areas or small cities (below 100 000 inhabitants), living with at least 1 other person, having low economic status, having chronic diseases, and wearing spectacles/contact lenses were significantly associated (P.

Gender differences in the clinical course of depression in bipolar disorder

Objective: to investigate gender differences in patients with depression and bipolar disorder (BD) and their impact on the clinical course of the disease. Patients and methods . 50 women and 50 men with bipolar disorder (BD) (F31 according to the International Classification of Diseases, 10 th revision – ICD-10) were examined using a specially developed survey. Patients symptoms was assessed in accordance with the diagnostic criteria of affective disorders according to ICD-10 and DSM-V, MADRS (Montgomery-Asberg Depression Rating Scale) and Q-LES-Q-SF (Scoring the Quality of Life Enjoyment and Satisfaction Questionnaire). Results and discussion . Gender differences in the clinical course of BP were revealed. In men the disease usually starts with a mania phase followed by a marked mood increase in BD- I, a shorter period before the first mania (hypomania) if the onset is with the depression phase, mood swings and substance use disorders in puberty, which makes the diagnosis easier. In women BD diagnosis may be harder due to higher frequency of BD-II, clinical presentation with depression, longer period before the first mania (hypomania). Therefore the most important clinical markers of BD in women include the early onset of the disease, its association with neurohormonal factors, history of affective variability, substance use disorders, schizophrenia, hereditary or comorbid eating disorder in puberty or later in life. The most common clinical features during the depression phase in men include: seasonal fluctuation (worsening of symptoms in autumn and winter) and diurnal variations (improvement of symptoms in the evening), numbed emotions, depersonalization-derealization syndrome, decreased libido, difficulty in falling asleep and increased appetite and/or body mass, comorbid depression, panic attacks and alcohol and substance abuse. The depression in women with BD is characterized by a higher prevalence of apathy, tearfulness, self-harm, body dysmorphic disorder, decreased appetite. Both male and female patients with depression and BD have a high level of anxiety, presence of psychomotor retardation, self-accusation and irritancy, 10% had atypical features according to the DSM-V criteria. Women have a higher proportion of depressive episodes (including rapid cycling BD) and a higher risk of suicidal behavior, and men, due to a higher frequency of manic phases, change partners and have a history of divorce significantly more often. Conclusion. The revealed features of psychopathological symptoms, comorbid disorders, the course of the disease and correlations between individual characteristics and factors due to gender differences, can be used as markers of bipolarity, which will allow to diagnose BD earlier and more accurately and prescribe adequate therapy.

High prevalence of Mycoplasma equirhinis in Thoroughbred horses with respiratory symptoms in autumn 2018.

Mycoplasma species are often isolated from horses with respiratory symptoms; however, the pathogenicity of Mycoplasma is still unclear. In autumn of 2018, we encountered an increase in cases with respiratory symptoms, mainly coughing, in a group of Thoroughbred racehorses in Japan. We examined tracheal wash samples obtained from 40 of those cases. Bacteria and viruses that commonly cause respiratory symptoms were investigated, and anaerobes were detected in only 5 cases and Streptococcus equi subsp. zooepidemicus (S. zooepidemicus) was detected in only 1 case of 40 cases with loop-mediated isothermal amplification assay. S. zooepidemicus and Streptococcus pneumoniae were isolated at a bacterial count of higher than 1.0 × 104 CFU/ml from 5 and 2 cases of 28 cases cultured, respectively. None of the viruses investigated was detected in 40 cases. Mycoplasma equirhinis (M. equirhinis) was isolated from 40.0% (16/40) of the cases, which was higher than previously reported isolation rates. The rate of M. equirhinis isolation in the cases from 2018 was significantly higher than the isolation rates in the other horses: clinical cases with respiratory symptoms in 2019–2020 (13.6%, 3/22) and healthy horses (13.5%, 5/37) in Japan. In this study, the isolation rate of M. equirhinis from horse group with cough symptoms in 2018 was high and no other common etiological agents were detected. The pathogenesis of M. equirhinis is still unclear, however, M. equirhinis might have been associated with respiratory symptoms in the Thoroughbred horse cases in 2018.

Characteristics of pollen-related food allergy based on individual pollen allergy profiles in the Chinese population

BackgroundPatients with pollinosis are often multi-sensitized to diverse pollen allergens. However, little is known about pollen allergy types among Chinese pollinosis patients. This study is aimed to characterize clinical manifestations of food allergy among patients with different types of pollen allergy. MethodsWe retrospectively analyzed 402 pollinosis patients from an outpatient allergy department of the Peking Union Medical College Hospital who had been diagnosed by experienced allergists. All included patients who answered a questionnaire regarding seasonal pollinosis and clinical symptoms after ingestion of food and underwent intradermal skin tests. Total IgE and specific IgE levels were quantified by ImmunoCAP, using 0.35 kUA/L as a threshold for positivity. ResultsThe patients were divided into 3 groups, based on the season during which they experienced symptoms and the 2 peaks of Chinese airborne pollen: spring-tree pollen symptoms group (SG), autumn-weed pollen symptoms group (AG), and a combined spring and autumn pollen symptoms group (CG). Birch pollen (83%) and ash pollen (74%) were common allergens among patients with spring symptoms, while mugwort pollen (87%) was a common allergen among patients with autumn symptoms. In total, 30% of the study population experienced pollen-related food allergy. Pollen-related food allergies were more prevalent among the single-season symptom groups (68% and 50% for the SG and AG, respectively) than among the CG (20%). All patients with pollen-related food-induced anaphylaxis exhibited autumn weed pollen symptoms. Except for 2 patients, all patients with food-induced anaphylaxis were allergic to mugwort pollen. In the SG, all patients with food allergy were sensitive to birch pollen, with birch and Bet v 1-specific IgE levels higher in this group than in the group without food allergy (p < 0.001). In the AG, Art v 3 was more prevalent among patients with pollen-related food allergy than without food allergy (79% vs. 33%, p < 0.001), a proportion similar to the one in the CG (67% vs. 48%, p = 0.01). Meanwhile, the Art v 3-specific IgE levels among patients with pollen-related food allergy were higher than among tolerant patients in the AG (p < 0.001) and CG (p = 0.02). Unexpectedly, the Art v 3-specific IgE levels were higher in patients with food-induced anaphylaxis than with oral allergy syndrome only in the CG. ConclusionsBet v 1 (a Pathogenesis-related 10 protein) and Art v 3 (a non-specific lipid transfer protein; nsLTP) are candidate molecular biomarkers for the diagnosis of food allergies in patients with season-specific pollen-related allergies. Measuring pollen allergen component-specific IgE levels might be an effective tool for the management of pollinosis in clinical practice in China.

Full-genome characterization and genetic analysis of a H9N2 virus in commercial broilers in Iran, 2017.

Since 1998, Iran's poultry industry has faced several outbreaks of low pathogenic avian influenza H9N2. Tissue samples were collected from a broiler flock with respiratory symptoms in autumn 2017. After that, virus isolation and confirmation of H9N2 using RT-PCR, sequencing, and bioinformatic analysis for all eight genes were performed. The phylogenic analysis revealed HA gene of recent Iranian isolate (A/chicken/Mashhad/UT-Barin/2017) which was clustered in G1 sublineage. In addition, all eight genes of the virus were placed with Pakistani isolates of 2015 in separate group. Based on amino acid motif KSSR in HA cleavage site, the UT-Barin is considered as low pathogenic avian influenza with eight HA and seven NA potential N-glycosylated sites. No evidence was detected regarding adamantane and neuraminidase inhibitors' drug's resistance. Multiple point mutations were observed in all genes that were responsible for increasing virulence of the virus for avian host and also increasing affinity to mammalian host cells.

Impact of solar ultraviolet radiation on atopic dermatitis symptoms in young children: A longitudinal study.

There are controversial data about the effects of sun exposure on atopic dermatitis (AD). We evaluated the association between solar ultraviolet radiation (UVR) exposure and AD symptoms in children. Eighty-two children under 6years (48 boys and 34 girls) with AD living in Seoul, Korea, were enrolled and followed for 12months between September 2013 and August 2014. Daily symptoms were recorded to describe the degree of itching, sleep disturbance, erythema, dryness, oozing, and edema. We assessed solar UVR by measuring radiation heat flux over the 290-400nm wavelength range using thermopiles. A generalized linear mixed model and a generalized additive mixed model were used to evaluate the effects of UVR exposure on AD symptoms after adjusting for age, sex, outdoor temperature, outdoor humidity, and ambient air pollution. Symptom records of 12915 person-days were analyzed. UVR showed a significantly positive relationship with AD symptoms. Over the study period, an increase in UVR by 10W/cm2 was associated with a 1.46% increase in AD symptoms (95% CI: 0.85-2.07) on the exposure day. An increase in the 6-day average level of UVR of the previous 5days and the current day by 10W/cm2 was associated with a 3.58% (95% CI: 2.60-4.56) increase in AD symptoms. UVR exposure significantly increased AD symptoms in autumn, but decreased them in winter. Atopic dermatitis symptoms in children are likely to be affected by exposure to solar UVR with a cumulative effect, and this effect is different according to season.

Towards understanding seasonal variability in cervical artery dissection (CeAD)

Cervical artery dissection (CeAD) occurs more often in autumn or winter than in spring or summer. We searched for clinical variables associated with this seasonality by comparing CeAD patients with onset of symptoms in autumn–winter (September 22–March 21) versus those with first CeAD symptom in spring–summer (March 22–September 21). We performed a cross-sectional study using data from the multicenter CADISP (Cervical Artery Dissection and Ischemic Stroke Patients) registry. Age- and sex-matched patients with ischemic stroke attributable to a cause other than CeAD (non-CeAD patients) were analyzed to study the specificity of our findings. Autumn–winter CeAD patients had a higher median brachial pulse pressure at admission (55 vs. 52 mmHg; p = 0.01) and more recent infections (22.0% vs. 16.6%; p = 0.047), but prevalence of trauma was not associated with seasonal onset. Multivariable logistic regression analysis revealed that higher pulse pressure was significantly associated with autumn–winter CeAD (p = 0.01), while age, gender, history of hypertension, recent infection, and recent trauma were not. No association between pulse pressure and seasonal occurrence was found in non-CeAD ischemic stroke patients. Increased pulse pressure was associated with the higher frequency of CeAD in autumn or winter.

Characterization and early detection of grapevine ( Vitis vinifera) stress responses to esca disease by in situ chlorophyll fluorescence and comparison with drought stress

Esca disease, as well as other trunk diseases of grapevine, is an important wood disease that impedes the water transport in plants by clogging the xylem vessels. This type of effect is not detectable for years, due to the long latency time of the disease. In a field experiment, the susceptibility of Vitis vinifera cv. Cabernet sauvignon and Merlot to esca disease was evaluated by visual assessment of foliar symptoms and by necrosis and white rot indexes. C. sauvignon was highly susceptible and Merlot was tolerant to esca. The characteristics of fast chlorophyll a fluorescence transient were investigated in attached leaves by using the so-called JIP-test. The fluorescence transient was analyzed and plants without visible esca foliar symptoms were compared with those showing symptoms. In C. sauvignon, alteration of the photosynthetic apparatus could be detected 2 months before the appearance of foliar symptoms in autumn. To our knowledge, this is the first report of early detection of esca disease using a nondestructive method. For Merlot, only one JIP-test parameter was affected. However, when both cultivars were compared, the relationship of the performance index (defined by the density of reaction centers (RCs) and by the yields φ Po and ψ o; PI ABS = [RC/ABS][ φ Po/(1 − φ Po)][ ψ o/(1 − ψ o)]) versus the calculated rate of the electron transfer [probability that an absorbed photon moves an electron further than Q A − ; φ Eo = φ Po ψ o = (TR o/ABS)(ET o/TR o) = ET o/ABS = (1 − F 0/ F M)(1 − V J)] permitted us to separate the highest performing cultivar Merlot from the susceptible C. sauvignon. Also, the method used allowed us to detect modification of the photosystem II (PS II) performance in greenhouse-grown Riesling × Sylvaner after a drought stress. Finally, the comparison of the fluorescence transients of esca-affected and drought-stressed grapevines provided information on the differentiated functional-behavior patterns of PS II for the two stress types. These results suggest that esca infection cannot simply be interpreted as a water transport deficit through xylem dysfunction, but that other reaction mechanisms in the plants must be considered. The possibility to use fast chlorophyll a fluorescence monitoring as a wood decay early detection tool is discussed.

Common resistance in red raspberry to Botrytis cinerea and Didymella applanata, two pathogens occupying the same ecological niche

SUMMARYComparisons were made between Botrytis cinerea and Didymella applanata, which occupy the same ecological niche on canes of red raspberry. Isolates of B. cinerea from diverse localities within the British Isles were pathogenic to the SCRI selection M30 when internodal wounds on young canes were inoculated. A single inoculation frequently caused the buds at several nodes to fail the following spring. Differences in the lengths of the stem lesions that formed indicated differences in isolate pathogenicity, but these were not related to isolate origin. Bud suppression and lateral shoot failure also occurred when petioles of cvs Mailing Orion, Mailing Jewel and Glen Clova were wound inoculated with B. cinerea up to late August.The relative resistance of seven cultivars to three isolates of each pathogen was determined. Principal components analysis of data from five estimates of resistance to each pathogen showed that 40% of the variation described a common resistance to the two diseases.Further analysis showed that cvs Chilcotin and Meeker had the strongest common resistance and that cvs Glen Prosen and Mailing Jewel had the weakest. The remaining variation described cultivar differences in relative bud length after petiole inoculation with either pathogen, and differences in the relative importance of spring and autumn symptoms. Only 7% of the variation indicated independent resistance to the two pathogens and this was not influenced by cultivar differences.