The objective was to use the technique of the abdominal aortic artery (abdominal aortic artery) to treat subclinical mastitis. The study was carried out at the Faculty of Agricultural Sciences, two treatments were applied: Lincomycin hydrochloride and oxytetracycline, for the first case it was applied for three consecutive days and for the second three applications with intervals of 48 hours all intra-arterially, two groups of 20 cows formed by an experimental unit were formed. As for the bacteria responsible for mastitis and that were found in a greater number of samples before applying the treatments, they correspond to: Staphylococcus hyicus 25.00%, Staphylococcus aureus 21.87%, and Staphylococcus epidermis 18.75%, which are directly responsible for the infestation of the breasts, while the least frequent bacteria were Staphylococcus disgalactiae 3.12% and Corynebacterium in 2.5%, whereas after the treatments it was determined that with the treatment of Lincomycin Hydrochloride it was eliminated in its entirety and with oxytetraxicline Bacteria such as: Staphylococcus agalatie, Staphylococcus hyicus, Staphylococcus uberis and Staphylococcus aureus were maintained in a smaller number of samples ten. Lincomycin was more expensive, but this item can be recovered by milk production. Concluding that the use of the treatment with Lincomycin, three doses of 2.5g / cow / intra-arterial route for three consecutive days managed to recover 100% of infected cows, but not those treated with oxytetracycline that presented a 90% positive response.
Young females who complain about acute abdominal pain are often on the edge of diagnosis between digestive and gynecological diseases. Sometimes even with the help of imaging tests the diagnosis remains uncertain. For these cases exploratory laparoscopy is the gold standard. In this article we present a rare case of fallopian tube torsion due to a paratubal cyst near the infundibulum confirmed laparoscopically, but inconclusive on CT scan being interpreted as a right fluid filled structure lateral to bladder of unknown origin and without being visualized on the abdominal ultrasound.
Recently, the importance of healthy nutrition has been demonstrated once again around the world. Fisheries products with high content of unsaturated fatty acids and rich protein are among the most value food products. In this study, sardines (Sardina pilchardus) were coated with chitosan biofilms enriched with vegetable origin oils (rosemary, nettle, orange, and lemon oil) with different antioxidant - antimicrobial properties. Than protein denaturation and lipid oxidation of these fillets were periodically examined during 15 days of cold storage (+40C). For this purpose; protein denaturation was performed by total volatile basic nitrogen (TVB-N) analysis + determination of thermal properties (with Differential Scanning Calorimeter (DSC)+ sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE)), lipid denaturation by thiobarbituric acid reactive substance (TBARS) analysis and high-performance thin layer chromatography (HPTLC) (taking into consideration pH measurements). At the end of the storage period, the DSC results of the sardines stored in cold storage showed that protein denaturation loss was minimum in chitosan + rosemary oil (p<0.05). The same group (chitosan + rosemary oil) was also more effective in terms of TVB-N results and gave lower values than control and other applications (p<0.05). Coating of orange oil from chitosan film applications containing essential oils was more effective in reducing lipid peroxidation (p<0.05). In the lipid profile determining analysis, 7 classes of lipids were detected and it was determined that the application of essential oil was effective in slowing lipid oxidation and hydrolysis. (p<0.05). Chitosan + rosemary oil, chitosan + nettle oil and chitosan + orange oil applications showed better results on pH value which increased parallel to storage time (p<0.05).
COVID19 pandemic should be overcome as soon as possible. Thus, knowledge about COVID19 is needed. Recently, we have found that COVID19 envelope protein (E) might interrupt the interaction between ACE2 tail and PSD95 PDZ domain. Thus, ACE2 is not only a host cell receptor for COVID19, but also a critical disruption site (or feedback inhibition by E protein) in the host renin angiotensin system (RAS), resulting in the recent pandemic. In this review, we discuss that ACE2 in the human renin angiotensin system known to be hijacked by COVID19 spike protein can be disturbed through E protein. While studying ACE2 functions, we realized that E protein containing a PDZ tmotif (72DLLV75) could interfere with ACE2�s role in mediating Ang (1-7) or (1-9) conversion from angiotensinogen, not Ang2 in RAS. Thus, supplement of Ang (1-7) or (1-9) for reducing AngII effects, injecting ACE2 for increasing Ang (1-7) or (1-9), and decoying COVID19 might be useful for curing or alleviating COVID19 symptoms.
The aim of the given work is the investigation of the influence various doses ?- irradiation on the msec-delayed light emission (msec-DLE) acridine orange (AO) in yeast cells. The object of the investigation is the Candida guilliermondii yeast cells. At work was used photometric installation allowing to register msec-DLE. At our investigation work has been studied msec-DLE AO intensity in yeast cells after ?-irradiation of various doses (5 Gy, 20 Gy, 50 Gy, 100 Gy). It was determined that, the kinetic intensity indications of msec-DLE AO change depending on ?-irradiation doses. The investigation of ?- irradiation on msec-DLE AO in cells showed that, msec-DLE AO intensity in cells previously illuminated decreases compared with non irradiated ones and changes the form of induction curve under the influence 5 Gy dose. \nIt was identified that, after ?-irradiation influence on yeast cells at low doses, practically not causing any damage, msec-DLE AO increase . By increasing irradiation doses msec- DLE ANS intensity decreases. It was supposed that, msec-DLE AO and ANS can be used to investigate the influence of biogenic and not biogenic factors of medium in biological systems, and also for biomonitoring of pollution in environmental medium with the aim of early diagnostics.
In this paper, a portable system for arrhythmia monitoring with multiple users is implemented. A wearable ECG sensor is used to record ECG signals. Based on these ECG signals, this system can automatically recognize various arrhythmias and alarms if necessary. To precisely estimate the arrhythmias, it is important to find the most suitable features of ECG for each arrhythmia and to find the most efficient classifier to classify the heartbeat cases. This paper will use adaptive features of ECG for various types of arrhythmias and apply Hidden Markov Model (HMM) to arrhythmia classification for getting a precise recognition result. The implemented system can simultaneously recognize various patients’ heartbeats timely at sleep or at daylight both indoor and outdoor. This system can also alarm the patients themselves, their families and some medical personnel when the emergent case occurs.
With the increasing population growth around over 150 million with the growing economy, globally, the demand for fresh water and power is also accelerating rapidly. With the above statement, Pakistan is a power and energy deficit country. Besides that, Pakistan system policy planners have a substantial concern about water and power to meet the demand of the population along the countryside. As well, the global warming issue is the enormous threat which may cause sea side by side along with more water flow from glaciers through rivers. The hydro power plant usually generates power by utilizing water flowing from higher position to the lower position, and at the end, the water requires to pass through the dams such as Mangla and Tarbella dams established in Pakistan, without any attention for other purposes or not. However, in this article a groundbreaking approach is offered for Pakistan Government in order to produce the electricity just employing on standing water at the cheaper rate as compared to other renewable sources. In this paper, a proposed model can be implemented at coastal line of Pakistan which is approx. more than 1000 km. The main theme of this paper is to establish a small wind-hydro power plant system for kWh generation with recycling of the same water without vesting the fresh water. This technique can be employed from windy areas only in order to use the wind turbines for electricity generation through hydro power plant with good reliability.
In the last decades, CAPM model has been of great interest in the scientific scene. Despite all the criticism, the improvement of the static CAPM, which has generated new dynamic models, provided investors with stronger guarantee through financial transactions. The CAPM and its static version were and are still very important in the financial scene. Nowadays, more sophisticated adaptations of the CAPM are found, which allow us to explain some matters in finance that had remained unqualified for a couple of time. Considering such discussion about the CAPM validity, this study aims to create a basis for reflection upon the conditional model, comparing it with the static one. In order to verify such facts, tests of conditional models are examined (with beta varying throughout the exercise), something uncommonly studied in the literature. Such tests are suitable to incorporate variances and covariance that change at long run. Methodological wise, the study tested the conditional CAPM model borrowing a leaf from Jagannathan and Wang (1996) using macroeconomics and financial variables from the Brazilian New Market. Based on our findings, there is evidence that the conditional CAPM of Jagannathan and Wang (1996) for the North American market is perfectly applicable to the Brazilian New Market.