Final Period Research Articles

Попытка устроения пещерного монастыря в слободе Калач Воронежской губернии в конце XIX — начале XX в.

Kalach caves dug out in a chalk relic in the town of Kalach, Voronezh region, is an underinvestigated historical and cultural heritage site. The archive materials found in the funds of RSHA, together with evidence of local people, provide insight into the final period of the cult dungeon functioning in the late XIX – early XX centuries. At that time the rural community of Kalach made an attempt to establish there an official orthodox cave monastery. On the 11th of August, 1885, residents of Kalach authorized peasants Ivan Serjakov, Matvey Bezugly and Gavriil Lebedinsky to solicit different authorities for a monastery foundation. The community also allocated 1300 roubles and 36 dessiatines of land area for the monastery arrangement. The rural community request was examined in Voronezh Ecclesiastical Consistory, Voronezh Provincial Government, Voronezh Provincial Peasant Council and in the Second (Peasant) Senate Department. The attempt was not successful, it encountered resistance of authorities. Meanwhile the cave diggers managed to accommodate the caves and arrange regular divine service by the local secular clergy. Functioning of the caves as a sacred locus for the rural community was interrupted by revolution events of early XX century. At present Kalach caves are put on Russian cultural heritage register.

Mediterranean Early Iron Age chronology: assessing radiocarbon dates from a stratified Geometric period deposit at Zagora (Andros), Greece

In this article, the authors present an analysis of radiocarbon dates from a stratified deposit at the Greek Geometric period settlement of Zagora on the island of Andros, which are among the few absolute dates measured from the period in Greece. The dates assigned to Greek Geometric ceramics are based on historical and literary evidence and are found to contradict absolute dates from the central Mediterranean which suggest that the traditional dates are too young. The results indicate the final period at Zagora, the Late Geometric, should be seen as starting at least a century earlier than the traditional date of 760 BC.

THE EFFECTIVENESS OF THE REGIONAL LONG-TERM DEVELOPMENT PLAN OF PURWOREJO REGENCY: THE EVALUATION OF STRATEGIC PLANNING

The implementation of strategic planning in the public sector is the art of managing government affairs involving the utilization of state power. A set of regional planning in Indonesia is characterized by continuity and interconnectedness within a planning system consisting of the Regional Long-Term Development Plan (RPJPD), the Regional Medium-Term Development Plan (RPJMD), and the Regional Government Work Plan (RKPD). RPJPD, as part of the national development planning system in Indonesia, is a planning document that guides regional governance for 20 years and delineated into four periods of the RPJMD, each with a validity period of five years. In the planning cycle, the evaluation process is essential to do. The study aimed to examine the effectiveness of the long-term development performance in the public sector in the framework of strategic planning evaluation in Purworejo Regency. The methods employed in the evaluation were cross-sectional and longitudinal qualitative comparative, which involved comparing and correlating the performance achievement of the four periods of the RPJMD conducted at the end of each planning year in the final period. The dominant aspect that supports the achievement of development performance targets is the aspect of government. The inhibiting aspects that hinder the achievement of performance targets in the RPJPD of Purworejo Regency for 2005-2025 are the aspects of economics, infrastructure, socio-culture, and time.

Clinical results of arthroscopically-assisted lower trapezius transfer using fascia lata autograft for posterior superior irreparable rotator cuff tear

BackgroundDifferent interpositional grafts have been proposed to connect between the lower trapezius tendon (LTT) to the humerus during LTT transfer. While studies often mention the successful use of Achilles tendon allograft, there is currently no literature reporting the clinical outcomes of utilizing fascia lata autograft (FLA) in LTT transfer. Therefore, the current study aims to evaluate the clinical and radiologic results of LTT using FLA for posterior superior irreparable rotator cuff tears (PSIRCTs) without arthritis. Patient and methodsThe present study constitutes a retrospective case series involving 22 patients, with a mean follow-up of 35.9 ± 15.9 months. Pain levels were gauged using the Visual Analog Scale (VAS), while shoulder function was comprehensively assessed through the Constant and ASES (American Shoulder and Elbow Society) scores. The evaluation of shoulder activities in daily living employed the ADLER (Activities of Daily Living Requiring Active External Rotation) score. Active ROM (Range of Motion) of all directions were obtained, radiologic assessments included key parameters such as AHD (Acromion Humeral Distance) and the Hamada grade. Finally, the integrity of the transferred LTT was evaluated, and a subgroup analysis was undertaken based on Tm trophicity. ResultsBy the final follow-up period, VAS, Constant, ASES, and ALDER demonstrated significant improvement. Active ROM significantly improved in (FE) forward elevation to 155° ± 29°, abduction (Abd) to 140° ± 32°, external rotation (ER) at 90° Abd to 68° ± 19°, and ER at the side to 39° ± 17°. AHD and Hamada grade showed no significant arthritic progression. Tm hypertrophy group experienced superior improvements in ER compared to that of the non-hypertrophy group. Complications included re-tear (n = 2), infection (n = 1) and donor-site morbidity (n = 1). ConclusionThe study highlighted promising clinical outcomes of LTT transfer using FLA, with no significant complications. Along with Achilles tendon allograft, FLA can be a safe and viable alternative interpositional graft choice.

Stable Isotope Analyses Reveal Impact of Fe and Zn on Cd Uptake and Translocation by Theobroma cacao.

High concentrations of toxic cadmium (Cd) in soils are problematic as the element accumulates in food crops such as rice and cacao. A mitigation strategy to minimise Cd accumulation is to enhance the competitive uptake of plant-essential metals. Theobroma cacao seedlings were grown hydroponically with added Cd. Eight different treatments were used, which included/excluded hydroponic or foliar zinc (Zn) and/or iron (Fe) for the final growth period. Analyses of Cd concentrations and natural stable isotope compositions by multiple collector ICP-MS were conducted. Cadmium uptake and translocation decreased when Fe was removed from the hydroponic solutions, while the application of foliar Zn-EDTA may enhance Cd translocation. No significant differences in isotope fractionation during uptake were found between treatments. Data from all treatments fit a single Cd isotope fractionation model associated with sequestration (seq) of isotopically light Cd in roots and unidirectional mobilisation (mob) of isotopically heavier Cd to the leaves (ε114Cdseq-mob = -0.13‱). This result is in excellent agreement with data from an investigation of 19 genetically diverse cacao clones. The different Cd dynamics exhibited by the clones and seen in response to different Fe availability may be linked to similar physiological processes, such as the regulation of specific transporter proteins.

Are Patients With Segmental Cervical Kyphosis Appropriate Candidates for Cervical Disc Arthroplasty (CDA)? A Clinical and Radiographic Analysis Compared to Anterior Cervical Discectomy and Fusion (ACDF).

Retrospective cohort study. To compare the clinical and radiographic outcomes of Anterior Cervical Discectomy and fusion (ACDF) and cervical disc arthroplasty (CDA) in patients with preoperative segmental kyphosis. Patients with segmental cervical kyphosis at the operative levels undergoing 1- or 2-level ACDF or CDA from 2017 to 2020 with 2years of follow were identified. Patient demographics, perioperative data, complication rates, radiographic findings and reported outcomes were analyzed. A total of 48 patients met inclusion criteria and were included in our study (ACDF: n = 24, CDA: n = 24). Patient demographic data between the 2 cohorts was similar expect for proportion of males (ACDF: 62.5% vs CDA: 33.3%, P = .043). There was no statistical significance in the change of segmental lordosis (ACDF: +8.09° vs CDA: +5.88°, P = .075) between the preoperative and final postoperative period. Additionally, the change in cervical lordosis was similar between groups (ACDF:+ 9.86° vs CDA: +7.60°, P = .226). VAS scores were similar between the 2 groups at every follow-up interval. NDI scores were significantly different at the 6-month, 12 month and the final follow-up. Mean improvements between preoperative and final postoperative periods were statistically superior in the CDA cohort compared to the ACDF cohort (ACDF: 22.8 vs CDA: 24.1, P = .0375). CDA was superior to ACDR in regards to NDI scores following index procedure in patients with preoperative segmental cervical kyphosis. Those in the CDA cohort had similar complication rates, revision rates and radiographic outcomes as those who underwent ACDF.

Menopause in Athletes - An Overview

The menopause hit the year mark from one’s final period in the adulthood stage of life. There are three stages of menopause: perimenopause, menopause, and postmenopause. Some of the first signs of the transition are often so-called vasomotor symptoms that are associated with a period of self-reflection. Women who exercise can better control and tolerate their symptoms. Menopause presents a great chance to encourage and reintroduce physical activity habits. Methods: Dindigul district was chosen for the study. Fifty women those who were in the age group of 40-60 years were purposively selected for the study. Among them eighteen women were found to be athletes until 30 years of age. Initial rapport was established with the women and the purpose of the study was explained to them. Their doubts were clarified and then the interview was conducted. Results: 40 percent of athelets underwent a number of Physical changes, including decreased muscle mass, bone density, and cardiovascular function. Menopause can also have not a significant impact on athletes (25 percent) by the decline in estrogen and progesterone levels. 60 percent of athletes may also face a lack of support from the athletic community. Nearly 55 percent of athletes are often expected to prioritize their families and careers over their athletic pursuits Athletes should consult with healthcare professionals, including gynecologists and sports medicine specialists, to address their specific needs and develop strategies to navigate menopause while maintaining their athletic performance and overall well-being.

Could sex-specific subtypes of hand osteoarthritis exist? A retrospective study in women presenting to secondary care.

Hand osteoarthritis is more common in women, and its risk increases around the time of the menopause. We set out to describe the timing between menopause and the onset of symptomatic hand osteoarthritis (OA), and associations with the use of hormone replacement therapy (HRT) or its discontinuation, describing any identifiable subgroups of women. Retrospective healthcare-records study of sequential women referred to a specialist hand OA clinic, 2007-2015. Confirmation of hand OA diagnosis was by clinican, by accepted criteria. Demographics and clinical variables were from healthcare-records, recorded by standardised proforma. Outcomes of interest were reported age of onset of hand symptoms, reported age at final menstrual period (FMP), time from FMP to reported onset of hand symptoms and time from cessation of HRT to reported onset of hand symptoms. Exposure categories for systemic HRT use were never users, current users, previous users. Analysis of Variance compared groups; linear regression analysed associations of exposure with outcome. 82/92(89%) of eligible women were post-menopausal, mean age at FMP 49.9 years (SD5.4). In these post-menopausal women, median time from FMP to hand symptom onset was 3 years. 48/82 (59%) developed hand symptoms within the defined peri-menopausal period (FMP ± 4 years), whilst some women developed their symptoms before or after (range -25, 30 years). In women who discontinued HRT prior to symptom onset, the median time from HRT cessation to onset of hand symptoms was 6 months. Past HRT users were older at hand symptom onset than women who had not taken HRT [coeff.4.7 years (0.92, 8.39); P = 0.015]. This study adds to evidence associating the menopause/sex hormone deficiency with hand OA symptom onset in a sizeable subgroup of women (but not all). HRT use/cessation appears to influence the timing of onset of hand OA symptoms. It is not possible to interpret from this type of study whether sex hormone deficiency is causative of disease or modulates its symptoms. It is also not possible to judge whether painful hand osteoarthritis in post-menopausal women is a subtype of disease. Further investigation is indicated of sex-specific subtypes and potential for personalised medicine for post-menopausal women with hand osteoarthritis, as a clearly definable high-risk subgroup.

(258) Trends in Prevalence, Incidence and Pharmacological Prescriptions for Premature and Delayed Ejaculation – A Claims Database Analysis

Abstract Introduction Premature (PE) and delayed (DE) ejaculation are common male sexual dysfunction disorders. Despite a community-reported prevalence of approximately 30% for PE and 5% for DE, the clinical prevalence, incidence, and rates of pharmacological prescriptions for both disorders remain under-investigated in the literature. Objective Our objective is to assess the trends in prevalence, incidence, and pharmacological treatment of PE and DE using a large claims database. Methods The TriNetX Research database, a large insurance claims database, was queried to identify all adult (≥18 years) males that were evaluated from January 2012 through December 2022. The number of men diagnosed with PE (ICD-10 F52.4) and DE (F52.32 and N53.11) was compared to the total number of men evaluated using six-month intervals (January-June, July-December) to calculate percent prevalence and incidence. A chi-squared test of linear trends was performed for prevalence and incidence. Rates of prescribed treatments were calculated comparing the number of men receiving the treatment to the total number of men with the assessed disorder using six-month intervals for PE and one-year intervals for DE. Results A total of 17,647 adult males with a diagnosis of PE and 6,304 adult males with a diagnosis of DE were identified from January 2012 to December 2022. The prevalence and incidence for both disorders are found in Figure 1. The chi-square test for trends showed a significant increasing trend in the prevalence of PE (χ2 = 303.44, p-value = <0.0001) and DE (χ2 = 314.14, p-value = <0.0001) and incidence of PE (χ2 = 6.40, p-value = 0.0114) and DE (χ2 = 187.43, p-value = <0.0001). In the final period, 63.5% males with PE and 33.4% males with DE received at least one medication of the investigated therapies. The most common medications prescribed to men with PE were phosphodiesterase-5 inhibitors (25.7%), paroxetine (17.4%), topical anesthetics (13.4%), and sertraline (12.2%). The most common medications prescribed to men with DE were testosterone (11.7%), bupropion (12.2%), and cabergoline (10.0%). The prescription rates of all of the investigated medications for PE and DE are shown in Figures 2 and 3, respectively. Conclusions In this large US claims database analysis, premature and delayed ejaculation are overall diagnosed at low but increasing rates. Furthermore, the rates of pharmacological prescriptions for PE remains relatively low, despite pharmacotherapy being recommended as first-line options under the current guidelines. Additional research is necessary to investigate the long-term efficacy of individual medications for both PE and DE. Disclosure No.

Characteristics of dissolved organic matter during the cyanobacterial degradation in Chaohu Lake, China.

The actual DOM in Chaohu Lake was used to feed cyanobacterial to explore the changes of microbial communities, fluorescence spectral characteristics and molecular composition of DOM during the degradation of cyanobacteria. It is found that cyanobacterial grow periodically depending on the concentration of nutrients with the decreasing concentration of nutrient salts. Both Bacteroidetes and Actinobacteria have strong correlation with algae growth. Bacteroidetes has a positive correlation with algae growth, relationship on the contrary, Actinobacteria has a negative relationship. The humus-like components in the four groups are similar, but the protein-like component (C3) shows periodic changes with the life process of cyanobacteria. The average molecular weight of each sample detected by Orbitrap high-resolution mass spectrometer increases slightly and the DOM increase aromaticity in the end. In this study, the molecule of Carboxyl-Rich Alicyclic Molecules (CRAM) is difficult to be done by photodegradation and biodegradation in the early periods, but some molecules of CRAM are selectively degraded by microorganisms in the final period. The growth of cyanobacterial lead to increasing the concentration of protein-like and carbohydrate-like molecule of DOM in the water. In the final stage, the molecule group of CHO disappear significantly and the molecule group of heteroatomic group increase.

Sampling through space and time: multi-year analysis reveals dynamic population genetic patterns for an amphibian metapopulation

Metapopulations are dynamic, and population genetics can reveal both spatial and temporal metapopulation variation. Yet, population genetic studies often focus on samples collected within a single time period or combine samples taken across time periods due to limited resources and the assumption that these approaches capture patterns and processes occurring over decadal and longer temporal scales. However, this may leave important fine-scale temporal variation in genetic composition undetected, particularly for metapopulations in which dynamic populations are expected. We investigated temporal patterns of population genetic diversity, effective population size, and differentiation across three sample periods for a dryland amphibian metapopulation. We sampled nine distinct Arizona treefrog (Hyla (Dryophytes) wrightorum) breeding ponds in 2014, 2018/2019, and 2021 and genotyped 17 microsatellite loci to quantify spatial and temporal population genetic dynamics. Genetic diversity within and between populations varied significantly among years. Most notably, we identified a concerning decline in allelic richness across populations, with an average − 26.11% difference between a population’s first and last sample period. Effective population sizes were generally small (Ne < 100) and variable within and among populations over time, with many populations falling below common conservation thresholds by the final sample period. Trends in global genetic diversity, as measured by heterozygosity, and population differentiation were relatively consistent across all sampling periods. Overall, we found that “snapshot” or single-time sampling approaches may miss temporal variability in genetic composition that has important conservation implications, including early warning signs of decline in genetic diversity.

The Rise of Empress Wu Ze-tian (624–705) Relatives as Reflected in the Dynastic Histories “Old Book of Tang” and “New Book of Tang”

This article is devoted to the analysis of actions undertaken by Wu Ze-tian 武則天 (624–705), the first and only woman in Chinese history, who was bequeathed the title of august emperor and founded the Great Zhou state (Da Zhou 大周； 690–705) to raise the status of the Wu 武 family, as they were represented in the main sources of study for this period – the normative histories Old Book of Tang and New Book of Tang. Career advancement steps of the three most well-known relatives (Wu Cheng-si 武承嗣 (649–698), Wu San-si 武三思 (?–707) and Wu You-ning 武攸宁 (? –705) are examined. Special attention is given to the main stages in the rise of the Empress’s ancestors, including her father Wu Shi-huo, who made the posthumous journey from a guo-gong 國公 to August Emperor (huang-di 皇帝). A conclusion is reached that Wu’s consistent actions in this direction allowed her to replace the royal Tang dynasty with the Wu family in the ideological structure of China for an entire decade. Nevertheless, in the final period of her reign, Wu Ze-tian was forced to give up the hope of installing the Wu family as rulers of China.

Heavy Metals and Trajectories of Anti-Müllerian Hormone During the Menopausal Transition.

Experimental and epidemiological studies have linked metals with women's reproductive aging, but the mechanisms are not well understood. Disrupted ovarian folliculogenesis and diminished ovarian reserve could be a pathway through which metals impact reproductive hormones and outcomes. The study aimed to evaluate the associations of heavy metals with anti-Müllerian hormone (AMH), a marker of ovarian reserve. The study included 549 women from the Study of Women's Health Across the Nation with 2252 repeated AMH measurements from 10 to 0 years before the final menstrual period (FMP). Serum AMH concentrations were measured using picoAMH ELISA. Urinary concentrations of arsenic, cadmium, mercury, and lead were measured using high-resolution inductively coupled plasma mass spectrometry. Multivariable linear mixed regressions modeled AMH as a function of time before the FMP interaction terms between metals and time to the FMP were also included. Adjusting for confounders, compared with those in the lowest tertile, women in the highest tertile of urinary arsenic or mercury concentrations had lower AMH concentrations at the FMP (percent change: -32.1%; 95% CI, -52.9 to -2.2, P-trend = .03 for arsenic; percent change: -40.7%; 95% CI, -58.9 to -14.5, P-trend = .005 for mercury). Higher cadmium and mercury were also associated with accelerated rates of decline in AMH over time (percent change per year: -9.0%; 95% CI, -15.5 to -1.9, P-trend = .01 for cadmium; -7.3%; 95% CI, -14.0 to -0.1, P-trend = .04 for mercury). Heavy metals including arsenic, cadmium, and mercury may act as ovarian toxicants by diminishing ovarian reserve in women approaching the FMP.

Hydroclimatic processes as the primary drivers of the Early Khvalynian transgression of the Caspian Sea: new developments

Abstract. It has been well established that during the late Quaternary, the Khvalynian transgression of the Caspian Sea occurred, when the sea level rose tens of meters above the present level. Here, we evaluate the physical feasibility of the hypothesis that the maximum phase of this extraordinary event (known as the “Early Khvalynian transgression”) could be initiated and maintained for several thousand years solely by hydroclimatic factors. The hypothesis is based on recent studies dating the highest sea level stage (well above +10 m a.s.l.) to the final period of deglaciation, 17–13 kyr BP, and studies estimating the contribution of the glacial waters in the sea level rise for this period as negligible. To evaluate the hypothesis put forward, we first applied the coupled ocean and sea-ice general circulation model driven by the climate model and estimated the equilibrium water inflow (irrespective of its origin) sufficient to maintain the sea level at the well-dated marks of the Early Khvalynian transgression as 400–470 km3 yr−1. Secondly, we conducted an extensive radiocarbon dating of the large paleochannels (signs of high flow of atmospheric origin) located in the Volga basin and found that the period of their origin (17.5–14 ka BP) is almost identical to the recent dating of the main phase of the Early Khvalynian transgression. Water flow that could form these paleochannels was earlier estimated for the ancient Volga River as 420 km3 yr−1, i.e., close to the equilibrium runoff we determined. Thirdly, we applied a hydrological model forced by paleoclimate data to reveal physically consistent mechanisms of an extraordinarily high water inflow into the Caspian Sea in the absence of a visible glacial meltwater effect. We found that the inflow could be caused by the spread of post-glacial permafrost in the Volga paleocatchment. The numerical experiments demonstrated that the permafrost resulted in a sharp drop in infiltration into the frozen ground and reduced evaporation, which all together generated the Volga runoff during the Oldest Dryas, 17–14.8 kyr BP, up to 360 km3 yr−1 (i.e., the total inflow into the Caspian Sea could reach 450 km3 yr−1). The closeness of the estimates of river inflow into the sea, obtained by three independent methods, in combination with the previously obtained results, gave us reason to conclude that the hypothesis put forward is physically consistent.

Театральна діяльність на Буковині в умовах Другої світової війни (1941-1944 рр.)

The purpose of the study is to analyze the conditions of theater activities in Bukovyna during the German-Soviet war, based on the available sources and existing developments of theater history researchers. The methodology of the study is based on the principles of historicism, objectivity, system and the use of methods of analysis and synthesis, problem-chronological, biographical, historical-genetic ones. The scientific novelty lies in the fact that for the first time in Ukrainian historiography, the state of theatre activities during World War II, specifically the period of the German-Soviet campaign in 1941-1944, of the Romanian theater in Bukovyna was comprehensively analyzed. Conclusions. Thus, during the German-Soviet war, the theatrical activities remained an important component of the cultural space of Chernivtsi, a means of citizens' education. Despite the restoration of the National Theater, theater troupes from various cities in Romania, mainly Bucharest and Iași, presented their activities in the city and the region. The repertoire of the theaters included both world classics and Romanian drama, as well as plays on historical and patriotic topics. The theater faced the task of eliminating the 1940-1941 gap in cultural ties. Sometimes theatrical events carried some propaganda that was considered acceptable in wartime conditions. There was a practice of theatre tours in the cities of Bukovyna and Northern Bessarabia, which took place in 1942-1943. During the war, the fates of Romanian actors and actors of the Chernivtsi Ukrainian Regional Theater were different. Some actors were arrested by the Soviet authorities at the beginning of the German-Soviet war and in its final period.

Assessment of the prevalence and risk factors for dry eye symptoms among Romanian medical students using the ocular surface disease index – a cross-sectional study

BackgroundThis study aims to assess how Romanian medical students suffer from dry eye disease symptoms, establish the prevalence and severity of dry eye (DE) symptoms and identify potential risk factors.MethodsAn analytical, cross-sectional study was conducted on students from “Carol Davila” University of Medicine, Romania, after the final examination period of July 2022. The OSDI score (Ocular Surface Disease Index©) was applied in an online survey. The study adopted the standards used by other authors, who defined symptomatic DED as an OSDI score greater than 12. The chi-square test was used to establish statistical significance at a cutoff value of p < 0.05. The predictive model was created using linear logistic regression analysis. The goodness of fit of the logistic regression model was assessed using the Hosmer-Lemeshow test. When the severity outcome had a nominal categorical form, multinomial regression analysis with normal subjects as a reference was performed. The distribution of the severe type of symptomatology across sex categories and years of study was analyzed using a nonparametric test (Independent-Samples Kruskal-Wallis Test).ResultsA total of 274 answers were received from 81.4% females and 18.6% males with a response rate of 35.58%. The mean age was 22.7 years ± 1.66 with an age range between 20 and 25 years old. Using the OSDI score, we established that the overall prevalence of DE symptoms was 83.6% (95%CI: 79.6%, 88%), with an 85.2% (95%CI: 80.5%, 89.8%) prevalence in females and 76.5% (95%CI: 65%,88%) in males. The severe form of DE was the most prevalent, regardless of the study year or sex. Increased screen time (p-value < 0.05) and non-smokers (p-value < 0.05) were proven risk factors. The predictive model which includes the explanatory variables (sex, contact lens wearers, smoking, oral contraceptives, screen time) proved an 84.7% predictability for symptomatic DE and was able to better predict the dependent variable than the intercept model only (p-value < 0.05). Smoking (p = 0.002) and screen time (p = 0.009) preserved their significance in the multinominal regression as well.ConclusionsThis is the first study to report the epidemiology of DE symptoms among Romanian medical students. OSDI revealed a high prevalence of symptomatic DE in medical students. Screen time, although not the only factor, likely plays a role in exacerbating the disease. This information can be used to inform healthcare policies, establish occupational health guidelines, and implement preventive measures for individuals in similar high-stress academic or professional environments.

The Effect of thyme, rosemary, and lemongrass oils on extension of the shelf life and qualitative characteristics of Iraqi soft cheese

Background: In the case of Iraqi soft cheeses, researchers have noted that the moisture content of these cheeses decreases over time in storage and reaches its maximum depletion in the final storage period. This information was found to be true for all samples that were tested. As storage times increased, this decline was followed by a rise in the ratio of fat and protein, which reached the maximum at 21 days for all samples under investigation. Additionally, research was done on the impact of thyme, rosemary, and lemongrass oil additions on the microbiological and sensory properties of the soft cheese generated during storage. Objective: This study set out to ascertain the impact of adding oils such as thyme, rosemary, and lemongrass on the chemical, microbial, and sensory properties of Iraqi soft white cheese made from cow's milk and stored for 21 days at 1 ± 5°C.Materials and Methods: The wild thyme and rosemary were obtained from local markets in Baghdad, while the lemongrass was obtained from one of the nurseries in Abu Ghraib / Baghdad in December 2022. The essential oils were extracted by water distillation according to the method described. Results: As storage went on, the number of Staphylococcus aureus bacteria increased; on day 21, they reached 1.75, 3.54, 5.41, 6.75, 1.20, 2.14, 3.21, and 4.20 CFU / g of cheese, respectively. This was the largest rise in the count. By contrast, these values dropped when thyme oil was added, coming down to 1.54, 1.48, 2.10, and 2.88 CFU/g of cheese, respectively. In the sample to which rosemary oil was added, the quantity of Staphylococcus aureus bacteria fell as well, reaching 1.54, 1.76, 2.88, and 3.31 CFU /g cheese, respectively, despite the fact that they were not present at all. Additionally, there was no Staphylococcus aureus germs present, in contrast to the cheese sample that had lemongrass oil added, which had both Staphylococcus aureus and coliform bacteria entirely missing. The findings also demonstrated that, when compared to the cheese samples treated with wild thyme oil, rosemary oil, and the control sample, the cheese sample treated with lemongrass oil exhibited superior sensory qualities, such as flavor, color, texture, and bitterness over various storage times.Keywords: Soft Cheese, Thyme Oil, Rosemary Oil, Lemongrass Oil, Chemical composition, Storage period

PERAN MAJELIS TAKLIM DALAM MEINGKATKAN KETAKWAAN BAGI LANSIA MELALUI KEGIATAN PENAGAJIAN

ABSTRACAccording to the Ministry of Religion of the Republic of Indonesia, a taklim assembly is defined as a non-formal educational institution in the field of Islam intended for adults. This taklim assembly is useful for helping the elderly in improving their worship in this final period of life. For this reason, the role of the taklim assembly must be implemented as well as possible so that the elderly feel that this taklim assembly is very useful for them and for their lives. The method used is literature study, which means solving problems by looking for sources of writing that has been written before. Mjelis taklim has an important role in increasing the piety of the elderly where this assembly taklim acts as a forum for fostering and developing religious life in order to form elderly people who are devoted to Allah SWT and a medium for conveying ideas that are beneficial for the development of the Muslim community as well as a forum for friendship in bringing the Islamic Sharia to life.

Exogenous melatonin delays programmed cell death in broccoli via maintenance of ROS homeostasis and reduction of mitochondrial dysfunction

Plant senescence is the final period of the plant life cycle and represents a programmed cell death (PCD) process. Melatonin, a versatile signaling molecule, exhibits potent free radical scavenging properties and actively participates in cellular antioxidant systems, effectively retarding plant senescence throughout its development. In order to illustrate the impact of melatonin on PCD during senescence, we examined the effects of exogenous melatonin at 80 μmol L−1 on PCD and mitochondrial function in broccoli bud cells at 25 ℃. The findings revealed that melatonin treatment not only maintained the morphological integrity of chloroplasts and mitochondria but also attenuated the decline in chlorophyll content by reducing the expression of genes that metabolize chlorophyll, including BoPPH, BoPAO, and BoSGR1. In comparison to the control group, the treatment decreased the content of H2O2 and the rate of O2- production in mitochondria and simultaneously enhanced the activities of ascorbate peroxidase (APX), catalase (CAT), and superoxide dismutase (SOD), resulting in effective maintenance of reactive oxygen species (ROS) homeostasis and reduction of the level of lipid peroxidation in broccoli buds during senescence. Meanwhile, exogenous melatonin treatment up-regulated alternative oxidase (AOX) activity and its gene expression while delayed the reduction of cytochrome oxidase (COX) activity and restrained the over-opening of mitochondrial permeability transition pores (MPTP). Additionally, exogenous melatonin decelerated the increase in membrane potential and prevented mitochondria from releasing excess cytochrome c (Cyt c) into the cytoplasm. Taken together, the results indicate that melatonin treatment delayed mitochondrial dysfunction, preserved mitochondrial ROS homeostasis, and consequently postponed the initiation of PCD, ultimately inhibiting senescence in broccoli.

Transfacetal and transpedicular anterior decompression with posterior stablilization: Effective way for managing all cases of andersson lesion

Abstract Background: Andersson lesion (AL), also known as aseptic spondylodiscitis, is a pathological condition characterized by a destructive lesion in the vertebral or discovertebral region. The aim of this study was to assess functional, radiological, and neurological outcome of midline posterior surgery with transfacetal/transpedicular decompression and long-segment instrumentation and fusion in all patients with AL. Materials and Methods: A total of 36 consecutive patients with AL with or without neurodeficit were managed with midline posterior approach with long-segment fixation, decompression and anterior vertebral reconstruction added by same midline approach. The demographic data, visual analogue scale (VAS), modified Oswestry Disability Index (mODI), ankylosing spondylitis quality of life (ASQoL), local and global kyphosis angle, Frankel neurological grade, blood loss, duration of surgery, perioperative complications, and fusion rate were compiled and assessed. Results: The mean age of the patients was 52 years (26 males and 10 females). Among the patients, 9 patients had thoracic, 25 patients had thoracolumbar, and 2 patients had lumbar vertebral involvement. All patients in the study achieved fusion at final follow-up period of 24 months. The mean duration of hospital stay, intraoperative blood loss, and surgery duration was 6.17 days, 252 mL, and 130 min, respectively. VAS improved from mean 7.69 ± 0.98 to 1.67 ± 0.72, mODI from mean 70.28 ± 3.55 to 21.14 ± 2.13, ASQoL from mean 14.22 ± 1.59 to 7.17 ± 1.25, local kyphosis from 23.61 ± 1.67 to 18.52 ± 1.05, and global kyphosis from 57.02 ± 0.72 to 36.16 ± 1.23, leading to better sagittal balance. Except two patients all had full neurological recovery. Conclusions: Posterior midline approach with long-segment instrumentation and anterior decompression by transpedicular/transfacetal approach and bone grafting with selective use of cages can give satisfactory results with excellent fusion rates and good functional outcomes.