Notes

Overview of Graves Ophthalmopathy Novels Through Late 90s to 2019: Bibliometric Examination.
New therapeutic alternatives for pain relief include the use of phosphodiesterase-5 (PDE5) inhibitors, which could prevent the transmission of painful stimuli by neuron hyperpolarization via nitric oxide (NO)/cyclic 3',5'-guanosine monophosphate (cGMP) pathway. The present work investigated the antinociceptive activity of a new PDE5 inhibitor, lodenafil carbonate, in inflammatory and neuropathic pain models.

Although no effect was detected on neurogenic phase of formalin test in mice, oral administration of lodenafil carbonate dose-dependently reduced reactivity in the inflammatory phase (200.6 ± 39.1 to 81.9 ± 18.8 s at 10 μmol/kg, p= 0.0172) and this effect was totally blocked by NO synthase inhibitor, L-Nω-nitroarginine methyl ester (L-NAME). Lodenafil carbonate (10 μmol/kg p.o.) significantly reduced nociceptive response as demonstrated by increased paw withdrawal latency to thermal stimulus (from 6.8 ± 0.7 to 10.6 ± 1.3 s, p= 0.0006) and paw withdrawal threshold to compressive force (from 188.0 ± 14.in, thus representing a potential treatment for neuropathic pain.Microvascular vaso-occlusion driven pain crisis is the hallmark of sickle cell disease with profound morbidity and increased mortality. Selectins, most notably P-selectins have an integral role in this phenomenon. P-selection was first identified in 1989. In 2019, after 3 decades of basic, translational, and clinical work with this pathway, the US Food and Drug Administration approved a P-selectin antibody, crizanlizumab to reduce frequency of pain crisis in patients more than 16 years with sickle cell disease. We review the fundamentals of P-selectin pathobiology, P-selectin blocking agents, clinical data with the use of crizanlizumab and prospects of this novel class of drugs in the context of other treatments for painful vaso-occlusive episodes.
The prevalence of fibromyalgia (FM) in pharmacy students and professionals is unknown. This study identifies the prevalence of FM in pharmacy students and professionals using three screening tools and factors associated with its development. Furthermore, this study assesses the level of agreement between the tools and the magnitude of the participants' responses to each item in the screening tools.

This was a cross-sectional survey conducted on members of the Saudi Pharmaceutical Society using an online questionnaire. The participants were asked to fill three questionnaires the London Fibromyalgia Epidemiology Study Screening Questionnaire (LFESSQ), Fibromyalgia Rapid Screening Tool (FiRST) and Fibromyalgia Survey Questionnaire (FSQ). Demographic data and factors affecting FM in pharmacy students and professionals were collected and analysed.

Two hundred ninety-three participants accessed the survey most of them were Saudi (93.5%) and females (78.8%) with a mean (standard deviation) age of 29 (8) years.ported on the general population or other healthcare workers. Traditional factors along with higher working hours were identified as significant variables.Chronic pain is nowadays used as an umbrella term referring to a wide range of clinical conditions, such as fibromyalgia, migraine, or long-standing pain states without actual known causes. However, labeling a patient's clinical condition with the term "chronic pain", when dealing with pain lasting longer than 3 months, might be misleading. This paper aims at analyzing the possible pitfalls related to the use of the term "chronic pain" in the clinical field. It appears, indeed, that the term "chronic pain" shows a semantic inaccuracy on the basis of emerging scientific evidences on the pathogenesis of different long-standing pain states. The major pitfalls in using this label emerge in clinical settings, especially with patients having a biomedical perspective on pain or from different cultures, or with healthcare providers of other medical specialties or different disciplines. A label solely emphasizing temporal features does not help to discern the multifaceted complexity of long-standing pain states, whose onset, maintenance and exacerbation are influenced by a complex and interdependent set of bio-psycho-social factors. Thus, finding a more meaningful name might be important. We call upon the necessity of bringing awareness and implementing educational activities for healthcare providers, as well as for the public, on the biopsychosocial approach to assess, prevent and care of chronic pain. Further research on the etiopathogenetic processes of chronic pain states is also required, together with examinative diagnostic methods, to individuate the most appropriate label(s) representing the complex long-standing pain states and to avoid adopting the term "chronic pain" inappropriately.
Biliary tract cancers (BTCs) are aggressive malignancies with difficult early diagnosis and poor prognosis. Studies have shown that microRNAs (miRNAs) are expected to be biomarkers of the disease, which indicates that we can diagnose cancers according to the miRNAs that have significant changes. The aim of this study was to explore miRNA biomarkers of BTCs.

A total of 163 samples were collected and divided into the control group, the benign group and the malignant group. High-throughput low-density chips were used to screen miRNAs with significant changes. Then, the preliminary screening test and the verification test were performed by quantitative real time PCR (qRT-PCR). Finally, the level of miRNAs in serum exosomes was measured.

MiR-10a, miR-21, miR-135b, miR-221, and miR-214 were upregulated in the BTCs group compared to the control group. The change in the miR-221 level was statistically significant when the malignant group was compared with the benign group (P<0.01). Meanwhile, miR-135b and miR-214 were enriched in serum exosomes.

Five miRNAs in the serum were found to be significantly upregulated in patients with BTCs. Among them, miR-221 can serve as an early diagnostic marker for BTCs patients. MiR-10a, miR-21, miR-135b and miR-214 can be used as biomarkers for the diagnosis of biliary diseases.
Five miRNAs in the serum were found to be significantly upregulated in patients with BTCs. Among them, miR-221 can serve as an early diagnostic marker for BTCs patients. MiR-10a, miR-21, miR-135b and miR-214 can be used as biomarkers for the diagnosis of biliary diseases.
This study aims to determine whether the supine position is effective for the management of inferior peripheral breaks after pars plana vitrectomy with gas tamponade.

A total of 29 patients (29 eyes) with acute rhegmatogenous retinal detachment and causative peripheral inferior breaks, located between the four o'clock and eight o'clock positions, underwent pars plana vitrectomy with gas tamponade. These patients maintained a face-up supine position for at least six hours each day for 14 days postoperatively. The alternate lateral position was used for the remaining hours, depending on the distribution of the retinal breaks.

The final retinal reattachment rate was 100%, and the visual acuity improvement rate was 100% postoperatively, with no recurrence during the one-year follow up. No patients suffered from any sight-threatening complications. Of the 16 patients with preoperatively clear lenses, 3 were documented to have a cataract during their three-month postoperative follow up. Four patients were documented to have increased intraocular pressure, which was controllable during the early postoperative days.

Postoperative pars plana vitrectomy and gas tamponade in the supine position is effective for managing primary rhegmatogenous retinal detachment with causative breaks between the four o'clock and eight o'clock positions.
Postoperative pars plana vitrectomy and gas tamponade in the supine position is effective for managing primary rhegmatogenous retinal detachment with causative breaks between the four o'clock and eight o'clock positions.
Cryptorchidism is the most common congenital disability and is defined as the absence of one or both testicles in the scrotum during fetal development. In patients with cryptorchidism, lowered serum inhibin B levels suggest testicular dysfunction. The practical application of serum inhibin B levels in childhood remains controversial. The purpose of this study was to observe the post-operational changes of serum inhibin B levels in patients with cryptorchidism and provide evidence that serum inhibin B is a potential marker for the efficacy of testicular surgery.

A total of 83 male children with cryptorchidism were enrolled in this study. All the children had blood samples taken by venipuncture on the day of surgery. The serum inhibin B levels in the blood samples were measured using an ELISA kit. Paired
-tests were used to assess differences between the groups.

The results show that, compared with the preoperative values, there was a statistically significant increase in serum inhibin B values one month after the operation in each group (
< 0.05). Compared with the one-month post-operation results, there were no significant changes six months after operation in each group (
>0.05). TAE226 research buy However, serum inhibin B values decreased significantly in all groups at 12 months post-operation (
< 0.05), suggesting that serum inhibin B values are significantly correlated with age. Correlation analysis showed that serum inhibin B was negatively correlated with age from 6 to 36 months, and the correlation coefficient was -0.488.

Serum inhibin B can be used as a short-term evaluation index of cryptorchidism surgery rather than as a long-term indicator.
Serum inhibin B can be used as a short-term evaluation index of cryptorchidism surgery rather than as a long-term indicator.
This study was designed to explore the impact of different scoring settings of disease severity on the accuracy of screening by NRS2002.

Patients with severe COVID-19 who were admitted to our hospital from January 26, 2020, to March 16, 2020, were enrolled in this study. The basic data, the scores of the NRS2002 score sheet, and the serum prealbumin (PAB) level when these patients were admitted were collected, and the reflection of NRS2002 scores under different disease severity score settings to abnormal patients was analyzed.

1. When the severity of the disease was set to 0 points, four of the six hospitalized patients with PAB levels below the lower normal limit were not screened out; 2. When the severity was set to 1 point, two patients with COVID-19 who developed to a severe stage during the treatment process were screened out, but three of the six hospitalized patients with PAB levels below the lower normal limit at admission were not screened out; 3. When the severity of the disease of a patient with severe COVID-19 and fever scored 2 points, and that of a patient without fever scored 1 point, two patients with COVID-19 who developed to the severe stage during the treatment process were screened out, and six patients who were hospitalized with PAB levels below the lower normal limit at admission were also screened out.

When the severe degree of patients with COVID-19 and fever is rated as 2 points, and that of the patients without fever is rated as 1 point, it can more accurately reflect the severity degree of patients with undernourishment.
When the severe degree of patients with COVID-19 and fever is rated as 2 points, and that of the patients without fever is rated as 1 point, it can more accurately reflect the severity degree of patients with undernourishment.
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