Removal Of Gland Research Articles

Cine clips increase the detection of thyroid pyramidal lobe in routine thyroid sonogram.

Identification and resection of the thyroid pyramidal lobe is important for thyroid cancer surgery in order to prevent interval cancer in residual thyroid tissue. The purpose of this study was to determine how often a thyroid pyramidal lobe is found in patients with and without previous thyroidectomy and to optimise the protocol for identifying thyroid pyramidal lobes during routine thyroid ultrasonography. In this prospective study, a total of 1579 patients who received routine thyroid ultrasound scans at a single centre were enrolled. A dedicated standard scanning protocol was established containing both static images of the anterior neck superior to the thyroid as well as a transverse cine loop starting from the isthmus to the hyoid bone. The presence and features of thyroid pyramidal lobes were evaluated and compared. Detection rate of thyroid pyramidal lobes in patients without thyroidectomy improved from 39.5% (480/1215) to 49.7% (640/1215) with protocol adding cine-loop as compared to protocol without cine-loop. The cine-loops were particularly helpful in the detection of thyroid pyramidal lobes when it is separated from the main lobe or in thyroidectomy patients. By adding assessment with cine-loop into the dedicated protocol, we have further detected different pathologies occurring on thyroid pyramidal lobes including benign and malignant solid nodules and pseudo-nodules of Hashimoto's thyroiditis. The addition of dynamic assessment with cine-loop increases the detection rate of thyroid pyramidal lobes. By paying attention to the thyroid pyramidal lobe in pre-operative diagnostic sonographic images, we can help to avoid incomplete removal of the thyroid gland during thyroidectomy.

Adrenalectomy attenuates hyperalgesia but does not regulate muscle wasting in a female rat model of fibromyalgia.

Although it is well established that fibromyalgia (FM) syndrome is characterized by chronic diffuse musculoskeletal hyperalgesia, very little is known about the effect of this pathology on muscle tissue plasticity. Therefore, the present study aimed to characterize the putative alterations in skeletal muscle mass in female rats subjected to a FM model by inducing chronic diffuse hyperalgesia (CDH) through double injections of acidic saline (pH 4.0) into the left gastrocnemius muscle at 5-day intervals. To determine protein turnover, the total proteolysis, proteolytic system activities and protein synthesis were evaluated in oxidative soleus muscles of pH 7.2 (control) and pH 4.0 groups at 7 days after CDH induction. All animals underwent behavioural analyses of mechanical hyperalgesia, strength and motor performance. Our results demonstrated that, in addition to hyperalgesia, rats injected with acidic saline exhibited skeletal muscle loss, as evidenced by a decrease in the soleus fibre cross-sectional area. This muscle loss was associated with increased proteasomal proteolysis and expression of the atrophy-related gene (muscle RING-finger protein-1), as well as reduced protein synthesis and decreased protein kinase B/S6 pathway activity. Although the plasma corticosterone concentration did not differ between the control and pH 4.0 groups, the removal of the adrenal glands attenuated hyperalgesia, but it did not prevent the increase in muscle protein loss in acidic saline-injected animals. The data suggests that the stress-related hypothalamic-pituitary-adrenal axis is involved in the development of hyperalgesia, but is not responsible for muscle atrophy observed in the FM model induced by intramuscular administration of acidic saline. Although the mechanisms involved in the attenuation of hyperalgesia in rats injected with acidic saline and subjected to adrenalectomy still need to be elucidated, the results found in this study suggest that glucocorticoids may not represent an effective therapeutic approach to alleviate FM symptoms.

Efgartigimod Alfa (Vyvgart)


 CADTH recommends that Vyvgart be reimbursed by public drug plans for the treatment of adult patients with generalized myasthenia gravis (gMG) if certain conditions are met.
 Vyvgart should only be covered to treat patients who have a diagnosis of class II to IV gMG based on the Myasthenia Gravis Foundation of America (MGFA) system, tested positive for anti–acetylcholine receptor (AChR) antibodies, and have a Myasthenia Gravis Activities of Daily Living (MG-ADL) scale score of at least 5. Vyvgart should only be covered to treat patients if their symptoms persist despite a stable dose of conventional therapy with acetylcholinesterase inhibitors (AChEIs), corticosteroids (CSs), and/or nonsteroidal immunosuppressants (NSISTs).
 Vyvgart should not be reimbursed when given during a gMG exacerbation (i.e., moment when patient experience weakness in some or all muscles, without needing assistance to breath) or crisis (i.e., moment when respiratory muscles are too weak, limiting air flow in and out of lungs, and as a result, patient is unable to breathe), or within 3 months of thymectomy (i.e., surgical removal of thymus gland). Vyvgart should only be reimbursed if prescribed by or in consultation with a neurologist with expertise in managing patients with gMG, and the cost of Vyvgart is reduced. Vyvgart should not be used concomitantly with rituximab or complement inhibitors.

Effect of Conventional Physiotherapeutic Techniques on Post-Operative Facial Palsy: A Case Study

This case study highlights the benefits of combining multiple conventional physiotherapeutic methods for post-operative facial palsy with an evidence-based treatment plan using the International Classification of Functioning Disability and Health ICF. A middle-aged female reported with a primary complaint of facial weakness experienced post the surgical removal of parotid gland due to pleomorphic adenomatous growth. Treatment was offered at the out-patient physiotherapy department and each session lasted for 45 minutes with exercises like proprioceptive training facial neuromuscular rehabilitation mime therapy and sensory re-education incorporated as a part of the patients dose-based physical treatment. With outcome measurements Sunnybrook Facial Grading System indicating improvement by 27 points and Facial Disability Index showing improvement by 41 points and a noticeably higher level of confidence the patient demonstrated a considerable reduction in discomfort and improvement of mobility prior to discharge. The case study focuses on how an evidence-based plan of conventional treatment strategies ensures better prognosis for a patient with post-operative facial palsy.

Effect of Acute Caffeine Exposure on Blood Glucose and Hepatic Glycogen Content in Normal and Thyroidectomized Male Wistar Rats.

Acute caffeine exposure had been shown to induce hyperglycemia however; the influence of thyroid hormones on the caffeine-induced hyperglycemia is yet to be established. The present study was therefore designed to investigate the effect of caffeine exposure on blood glucose and hepatic glycogen content in thyroidectomized rats. Sixty adult male Wistar rats were randomly divided into 10 groups as I-X (n=6). Rats in groups I, III, V, VII and IX were given normal saline, caffeine, prazosin + caffeine, propranolol +caffeine, combined prazosin+ propranolol+caffeine injections respectively while rats in groups II, IV, VI, VIII and X were thyroidectomized and treated in similar manner as the normal rats respectively. Surgical removal of the thyroid gland was done in the thyroidectomised groups while sham-operation was done in Normal group to serve as control. After healing and following an overnight fast, the rats were anaesthetized and the femoral vein and carotid artery were cannulated for drug administration and blood glucose measurement respectively. After stabilization, following basal measurements, rats from each group were injected normal saline or caffeine (6mg/kg) while another sets were pre-treated prazosin (0.2 mg/kg), propanolol (0.5 mg/kg) or their combination before caffeine administration. Blood glucose was then monitored for 60 minutes post-injection of caffeine at 5 minutes interval. Liver samples were collected at the end of the observation period for glycogen content determination. Caffeine caused significant increased blood glucose levels in both normal and thyroidectomized rats which were up to 210% and 180% respectively at the peak of their responses. Liver glycogen content of the thyroidectomized rats (3.11 ± 0.20 mg/100g tissue weight) was significantly higher than the normal rats (1.91 ± 0.43 mg/100g tissue weight). These glycogen contents were significantly reduced by caffeine in both normal (0.25 ± 0.04 mg/100g tissue weight) and thyroidectomized rats (1.65 ± 0.16 mg/100g tissue weight) when compared with their controls. The caffeine effects on blood glucose and hepatic glycogen content were abolished by pretreatment with propanolol or a combination of prazosin and propanolol in both normal and thyroidectomized rats but pretreatment with prazosin caused only significant reduction in hyperglycemic response to caffeine. The findings of this study suggest that caffeine-induced hyperglycemia in both normal and thyroidectomized rats are mediated through both alpha and beta adrenoceptors.

Transgender in modern olympic sports: problems and ways of their solution

Background. In recent years, there have been active disputes and disagreements among international sports leaders, including representatives of the International Olympic Committee, about the possibility of including transgender athletes in the number of participants in the Olympic Games. Objective of the review: to analyze of the modern scientific literature data to substantiate the possibility of admitting transgender women to participate in the women’s competitions of the Olympic Games. Review results indicate that the number of transgender candidates for participation in sports of higher achievements may be caused by the increase in the transgender population in the world. Currently, there is no significant scientific evidence on the biological benefits that hinder the integrity of transgender women’s competition in women’s sports. There is also no evidence that transgender women who have opted for testosterone suppression (e.g. hormone therapy to confirm sex and/or surgical removal of the sex glands) retain an indefinite advantage over cisgender athletes. To be more precise, current evidence suggests that any biological benefits of transgender women in athletic performance do not fall outside the range that is observed among cisgender female athletes after testosterone suppression. However, experts disagree in the field of medicine about the morphofunctional differences of transgender female athletes and cisgender female athletes, society’s rejection of female athletes after transgender transition, the indecision of International Olympic Committee representatives in solving this problem in women’s sports relevant and extremely painful for healthy women, sportswomen, for the development of sports in general and women’s sports in particular.Our further research will be aimed at expanding the study of the conceptual foundations of combining two key areas of research - medico-biological and socio-cultural, with integration into the practice of sports as one of the actual issues of our time that require a theoretically justified and practically proven solution.

THYROID CANCER: CLINICAL EVALUATION, ENDOCRINOLOGICAL MANIFESTATIONS AND SURGICAL MANAGEMENT

Thyroid cancer is more common in women and people over 40, but it can affect anyone. There are different types of thyroid cancer, the most common being differentiated carcinomas (papillary and follicular), which have a good prognosis and respond well to treatment. The clinical evaluation of thyroid cancer involves taking anamnesis, physical examination, measuring thyroid hormones and performing imaging tests and biopsy. The main symptom of thyroid cancer is the appearance of a nodule in the cervical region, which may be palpable or visible. The main surgical modalities are total thyroidectomy, which consists of complete removal of the thyroid gland; partial thyroidectomy or lobectomy, which consists of removing only part of the gland; and lymphadenectomy, which consists of removing lymph nodes affected by cancer. Objective: to synthesize the scientific evidence available on clinical assessment, endocrinological manifestations and surgical management in thyroid cancer. Methodology: based on the PRISMA checklist, the PubMed, Scielo and Web of Science databases were consulted to identify relevant studies published in the last 10 years. The descriptors used were: “thyroid cancer”, “thyroid neoplasm”, “clinical evaluation”, “surgical management” and “endocrinological manifestations”. Original studies in English or Portuguese that addressed the clinical, endocrinological or surgical aspects of thyroid cancer in humans were included. Studies that did not meet the inclusion criteria, were duplicates, had low methodological quality or did not have access to the full text were excluded. Results: 18 studies were selected, which revealed that thyroid cancer is a disease that presents different clinical, endocrinological and surgical aspects, depending on the type, stage and response to treatment. The studies analyzed provided evidence on diagnostic methods, indications and surgical techniques, the efficacy and safety of radioactive iodine therapy, and the role of suppressive hormone therapy in differentiated thyroid cancer. Conclusion: Thyroid cancer is a heterogeneous disease that requires a multidisciplinary approach for its diagnosis and treatment. The systematic review showed that there is consistent evidence on diagnostic methods, surgical modalities and radioactive iodine therapy in differentiated thyroid cancer. However, there are gaps in knowledge about the endocrinological manifestations of thyroid cancer and therapeutic alternatives for more complex or aggressive cases. Therefore, more studies are needed to clarify these aspects and improve the clinical management of patients with thyroid cancer.

Carbon nanoparticles beneficial for prophylactic central compartment lymph node dissection in cN0 papillary thyroid carcinoma

ObjectiveThis study explored prophylactic central compartment lymph node dissection (pCCLND) for patients with cN0 papillary thyroid carcinoma (PTC) and the effect of carbon nanoparticles (CNP) on surgical outcomes. MethodsThis retrospective study reviewed PTC cases treated at our tertiary medical institution between January 2019 and December 2022. Only patients with indications for total thyroidectomy and cN0 disease were included. CNP has been associated with a higher number of harvested lymph nodes and a lower rate of accidental parathyroid gland (PTG) removal. Patients who used CNP in this study were classified as group 1, while those who denied its use were classified as group 2. ResultsIn total, 116 cases were included, with 80 patients in group 1 and 36 in group 2. Most patients were in stage T1, with 68 (85.0 %) patients in group 1 and 31 (86.1 %) in group 2. Postoperative hoarseness occurred in 3 (3.8 %) patients in group 1 and 1 (2.8 %) in group 2, which recovered within two months. In group 2, 250 nodes were harvested, 72 (28.8 %) of which were metastatic; in group 1, 889 nodes were harvested, 316 (35.5 %) of which were metastatic; the difference regarding the rates of metastatic lymph nodes between the 2 groups was statistically significant (P = 0.047). Differences in postoperative blood calcium and parathyroid hormone levels between the two groups were statistically significant (P = 0.035 and P = 0.034, respectively). There were symptoms of hypocalcemia in 6 (16.7 %) patients in group 2 but in only 2 (2.5 %) in group 1, all of which recovered within three months; the difference was statistically significant (p = 0.017). ConclusionpCCLND is worth undertaking for cN0 PTC. CNP is beneficial for achieving more thorough dissection and reducing temporary hypoparathyroidism.

An individual approach to intraoperative parathyroid hormone measurement during total thyroidectomy

PurposeHypocalcemia is a common complication of thyroidectomy. Measurement of the intraoperative serum parathyroid hormone (PTH) levels became an established technique but it requires further improvements. We aimed to assess intraoperative PTH level testing results against the hypothesis that the PTH assay may be performed almost immediately after thyroid gland removal. MethodsA retrospective cohort study. During total thyroidectomy surgery, the patients had PTH levels measured at the cutting time and again immediately after the thyroid gland is removed. Post-operatively, serial total blood calcium levels were obtained twice daily and recorded. ResultsAmong 63 enrolled patients, 39 had multinodular goiter, 15 thyroid carcinoma, and nine had Graves' disease. The mean age was 59.8 ± 15.3 years, 43 females. The mean PTH level before surgery was 45.8 ± 22.0 pg/mL. Post-operatively, 11/63 patients developed hypocalcemia with serum calcium levels <8 mg/dL. Four patients with ≥50 % decrease in PTH concentration were normocalcemic a day after surgery and were discharged early. Four patients with ≥70 % PTH decrease were treated accordingly during prolonged hospitalization and did not suffer from permanent hypocalcemia. The cut-off value of 70 % decrease after the gland removal was able to predict postoperative hypocalcemia with a sensitivity of 100 %, specificity 82.9 %, PPV 60.0 % and NPV 100 %. ConclusionMeasurements of intraoperative PTH may not be performed at fixed time intervals but after 1–2 min after removal of the thyroid gland. Defining those not at risk would allow the majority of patients to be waived from post-operative blood calcium testing and safely discharged early after surgery.

Regeneration of Thyroid Glands in the Spleen Restores Homeostasis in Thyroidectomy Mice.

Surgical removal of the thyroid gland (TG) for treating thyroid disorders leaves the patients on lifelong hormone replacement that partially compensates the physiological needs, but regenerating TG is challenging. Here, an approach is reported to regenerate TG within the spleen for fully restoring the thyroid's functions in mice, by transplanting thyroid tissue blocks to the spleen. Within 48 h, the transplanted tissue efficiently revascularizes, forming thyroid follicles similar to the native gland after 4 weeks. Structurally, the ectopically generated thyroid integrates with the surrounding splenic tissue while maintaining its integrity, separate from the lymphatic tissue. Functionally, it fully restores the native functions of the TG in hormone regulation in response to physiological stimuli, outperforming the established method of oral levothyroxine therapy in maintaining systemic homeostasis. The study demonstrates the full restoration of thyroid functions post-thyroidectomy by intrasplenic TG regeneration, providing fresh insights for designing novel therapies for thyroid-related disorders.

Clinical Efficacy, Safety, and Complications of the Arthroscopic Cartilage Shaving Procedure for Secondary Osmidrosis Treatment

Background Axillary osmidrosis is a common disease with negative psychosocial impact on patients. Further, many treatment modalities are not sufficient and result in recurrence. Objective We aimed to evaluate the effectiveness and safety of using a cartilage shaver in patients with recurrent osmidrosis to remove tightly attached apocrine glands and subdermal scars. Methods We retrospectively evaluated 24 patients with secondary axillary osmidrosis who underwent cartilage shaving surgery between January 2013 and May 2022. We analyzed the incidence of complications, including seroma, infection, pigmentation, wound dehiscence, skin necrosis, scarring, shoulder movement limitation, comedones/sebaceous cysts, and nerve injury. Clinical effectiveness was also evaluated. Results Excellent or good efficacy with improved malodor was achieved in 24 patients (47 axillae [100%]). Complications were observed in 16 (36.17%) axillae, including hematomas (n = 2), pigmentation (n = 7), skin necrosis (n = 3), and comedones/sebaceous cysts (n = 4); one patient (2.13%) required local debridement. Mean Vancouver Scar Scale scores were markedly low (5.41 to 4.67). Scar tissue did not interfere with the shaving surgery, allowing for successful removal of the apocrine glands. Conclusions Secondary osmidrosis treatment using a cartilage shaver system yielded satisfactory and better scar results than the patients' previous treatments.

Electroacupuncture Alleviates Dry Eye Ocular Pain Through TNF-ɑ Mediated ERK1/2/P2X3R Signaling Pathway in SD Rats.

This study aimed to examine electroacupuncture's influence on ocular pain and its potential modulation of the TNF-ɑ mediated ERK1/2/P2X3R signaling pathway in dry eye-induced rat models. Male Sprague-Dawley rats with induced dry eye, achieved through extraorbital lacrimal gland removal, were treated with electroacupuncture. Comprehensive metrics such as the corneal mechanical perception threshold, palpebral fissure height, eyeblink frequency, eye wiping duration, behavioral changes in the open field test, and the forced swimming test were employed. Additionally, morphological changes in microglia and neurons were observed. Expression patterns of key markers, TNF-ɑ, TNFR1, p-ERK1/2, and P2X3R, in the trigeminal ganglion (TG) and spinal trigeminal nucleus caudalis (SpVc) regions, were studied with etanercept serving as a control to decipher the biochemistry of electroacupuncture's therapeutic effects. Electroacupuncture treatment demonstrated a notable decrease in the corneal mechanical perception threshold, improvement in palpebral fissure height, and significant reductions in both eyeblink frequency and eye wiping duration. Moreover, it exhibited a promising role in anxiety alleviation. Notably, the technique effectively diminished ocular pain by curbing microglial and neuronal activation in the TG and SpVc regions. Furthermore, it potently downregulated TNF-ɑ, TNFR1, p-ERK1/2, and P2X3R expression within these regions. Electroacupuncture attenuated damage to sensory nerve pathways, reduced pain, and eased anxiety in dry eye-afflicted rats. The findings suggest a crucial role of TNF-ɑ mediated ERK1/2/P2X3R signaling pathway inhibition by electroacupuncture in these benefits.

일차성 부갑상선 기능항진증 수술에서 술중 부갑상선 호르몬 측정의 유용성 1예

Surgical resection is the primary treatment for primary hyperparathyroidism, and historically, bilateral exploration was the preferred approach. However, advancements in imaging technologies, including ultrasound, CT, MIBI scan, and Choline PET, have improved lesion localization accuracy, resulting in the increased utilization of minimally invasive parathyroidectomy. Intraoperative parathyroid hormone measurement (IOPTH) serves as a crucial tool for evaluating treatment outcomes in patients undergoing surgery for primary hyperparathyroidism. IOPTH measurement is conducted during parathyroidectomy to confirm appropriate gland removal and assess the postoperative function of the remaining glands. Therefore, IOPTH measurement is a valuable tool for evaluating the effectiveness of parathyroidectomy and predicting treatment outcomes. This report presents a successful case of the accurate removal of a parathyroid lesion through IOPTH measurement in a patient undergoing surgery for primary hyperparathyroidism, with a review of the relevant literature.

갑상선기능저하증의 기능의학적 치료

Hypothyroidism is a condition in which the thyroid gland does not produce enough thyroid hormones to maintain normal physical activity. Common causes include autoimmune diseases such as Hashimoto's thyroiditis, surgical removal of the thyroid gland, and radiation therapy. It presents with a variety of clinical symptoms, including dry skin, puffiness, intolerance to cold, slowed thinking, and weight gain. However, there are patients who do not show sufficient symptom improvement with LT4 (levothyroxine) alone, the standard treatment for hypothyroidism. As our understanding of thyroid physiology advances, the reasons for discomfort during LT4 monotherapy are becoming clear, including problems with peripheral conversion of T4 (thyroxine) to T3 (triiodothyronine), genetic mutations in deiodinase and thyroid hormone transporter, and thyroid hormones resistance has been studied. In this article, we will look into the characteristics of each thyroid hormone preparation, conventional treatment on hypothyroidism, and thyroid physiology, and present the necessity of LT3 (liothyronine) and functional medicine approach and treatment when treating patients who do not improve with LT4 treatment alone.

A Comprehensive Assessment of Tear-Film-Oriented Diagnosis (TFOD) in a Dacryoadenectomy Dry Eye Model.

Tear film instability is a major cause of dry eye disease. In order to treat patients with short tear film breakup time (TBUT)-type dry eye, the development of tear film stabilizing agents is essential. However, the lack of an appropriate animal model of tear film instability has made drug development difficult. Although rabbit dry eye models have been reported in the past, there are only a few reports that focus on tear film instability. Herein, we assessed the tear film stability of a rabbit dry eye model induced by dacryoadenectomy. A clinical evaluation of the ocular surface, interferometry, and histological assessments of the cornea and conjunctiva were performed. Following the removal of the lacrimal glands, TBUT was shortened significantly, with dimple and random breakup patterns prominently observed. Furthermore, the blink rate in this model increased after dacryoadenectomy, suggesting that this model partially captured the phenotypes of human short TBUT-type dry eye and may be useful as an animal model for investigating potential drug candidates.

Predictive factors for persistent hypercalcemia following parathyroidectomy in patients with persistent hyperparathyroidism after kidney transplantation: a retrospective cohort study.

Surgery for irreversible hyperparathyroidism is the preferred management for kidney transplant patients. The authors analyzed the factors associated with persistent hypercalcemia after parathyroidectomy in kidney transplant patients and evaluated the appropriate extent of surgery. The authors retrospectively analyzed 100 patients who underwent parathyroidectomy because of persistent hyperparathyroidism after kidney transplantation at a tertiary medical center between June 2011 and February 2022. Patients were divided into two groups: 22 with persistent hypercalcemia after parathyroidectomy and 78 who achieved normocalcemia after parathyroidectomy. Persistent hypercalcemia was defined as having sustained hypercalcemia (≥10.3mg/dl) 6 months after kidney transplantation. The authors compared the biochemical and clinicopathological features between the two groups. Multivariate logistic regression analysis was used to identify potential risk factors associated with persistent hypercalcemia following parathyroidectomy. The proportion of patients with serum intact parathyroid hormone (PTH) level is greater than 65pg/ml was significantly high in the hypercalcemia group (40.9 vs. 7.7%). The proportion of patients who underwent less than subtotal parathyroidectomy was significantly high in the persistent hypercalcemia group (17.9 vs. 54.5%). Patients with a large remaining size of the preserved parathyroid gland (≥0.8cm) had a high incidence of persistent hypercalcemia (29.7 vs. 52.6%). In the multivariate logistic regression analysis, the drop rate of intact PTH is less than 88% on postoperative day 1 (odds ratio 10.3, 95% CI: 2.7-39.1, P =0.001) and the removal of less than or equal to 2 parathyroid glands (odds ratio 6.8, 95% CI: 1.8-26.7, P =0.001) were identified as risk factors for persistent hypercalcemia. The drop rate of intact PTH is less than 88% on postoperative day 1 and appropriate extent of surgery for controlling the autonomic function were independently associated with persistent hypercalcemia. Confirmation of parathyroid lesions through frozen section biopsy or intraoperative PTH monitoring can be helpful in preventing the inadvertent removal of a parathyroid gland and achieving normocalcemia after parathyroidectomy.

AYURVEDIC APPROACH TO YONI KANDA WITH RESPECT TO BARTHOLIN’S CYST-A SINGLE CASE STUDY

Bartholin’s cyst is a condition of Bartholin's glands which are located deep to posterior aspect of labia majora on either side. Bartholin’s cyst form when duct becomes obstructed with fluid. Further when the cyst becomes in-fected and if untreated, it develops in abscess. This causes irritation and pain during walking, sitting and during intercourse. According to Ayurveda it can be correlated to Yonikanda (Bartholin’s cyst), which was mentioned in Madhavanidana, where Yonikanda is described as disease of vagina presenting with protuberant mass like struc-ture which resembles Nikucha or Lakucha (Monkey jack fruit) shape. In present case study, A female aged 22 years, unmarried, occupation by student, came to OPD of Dr. BRKR GOVT AYURVEDIC HOSPITAL, complaining of swelling and mild pain in right labia majora since 10days. For this condition she took allopathy medicine for 5days but no relief. She has a previous history of the same complaints on left side of labia 1year ago, which was treated surgically. Considering all the factors this condition can be correlated with Yonikanda and managed by Aushada (Drug) which are Vata-kapha hara, Shotha ha-ra(Anti-inflammatory), Raktha shodaka(Blood purifier), Shula hara(Analgesic),Janthugna (Anti-microbial) properties. Sthanika chikitsa like Yonidhavana (Vaginal douche), Yoni lepa(Vaginal anointment), Yoni dhu-pa(Vaginal fumigation), Ahara(Diet), Vihara(Conduct). In contemporary sciences, antibiotics, surgical draining, marsupialization, removal of Bartholin glands is only the line of treatment, whereas in Ayurveda it can be man-aged through Aushada, Sthanika chikitsa, Ahara, Vihara, Dinacharya (Daily regimen). The patient got relieved completely after 15days of treatment.

Effect of salivary gland removal on taste preference in mice.

To evaluate the effect of decreased salivary secretion on taste preference, we investigated taste preference for five basic tastes by a 48h two-bottle preference test using a mouse model (desalivated mice) that underwent surgical removal of three major salivary glands: the parotid, submandibular, and sublingual glands. In the desalivated mice, the avoidance behaviors for bitter and salty tastes and the attractive behaviors for sweet and umami tastes were significantly decreased. We confirmed that saliva is necessary to maintain normal taste preference. To estimate the cause of the preference changes, we investigated the effects of salivary gland removal on the expression of taste-related molecules in the taste buds. No apparent changes were observed in the expression levels or patterns of taste-related molecules after salivary gland removal. When the protein concentration and composition in the saliva were compared between the control and desalivated mice, the protein concentration decreased and its composition changed after major salivary gland removal. These results suggest that changes in protein concentration and composition in the saliva may be one of the factors responsible for the changes in taste preferences observed in the desalivated mice.

Advancing Preoperative Strategies for Thyroidectomy in Graves' Disease: A Narrative Review.

Graves' disease is an autoimmune disorder characterized by thyroid-stimulating antibodies that can potentially lead to thyrotoxicosis, goiter, skin disease, and eye disease. Available treatment options for Graves' disease include management with antithyroid drugs (ATDs), thyroid ablation with radioactive iodine (RAI), and surgical thyroid gland removal. For individuals unable to reach a normal thyroid hormone level, promptly considering a thyroidectomy is essential. Preoperative strategies to achieve a euthyroid state prevent thyroid storms and minimize postoperative complications and are therefore crucial. While variations in professional guidance exist, this review focuses on standard medical interventions as well as compares respective guidelines set forth by the American Thyroid Association, the European Thyroid Association, the American Association of Clinical Endocrinology, and the American Association of Endocrine Surgeons. There is consensus among these organizations underscoring the importance of rendering patients euthyroid prior to surgery and the use of ATDs. Most guidelines recommend screening for vitamin D deficiency as well as endorse thyroidectomy as the preferred treatment option for hyperthyroidism with skilled surgeons. Nevertheless, discrepancies do become apparent in aspects such as potassium iodide (SSKI) course duration and preoperative dexamethasone administration. By understanding these differing approaches, healthcare professionals can more effectively manage Graves' disease prior to surgery, resulting in improved patient outcomes and enhanced surgical success.

Substances in the mandibular glands mediate queen effects on larval development and colony organization in an annual bumble bee.

Social organization is commonly dynamic, with extreme examples in annual social insects, but little is known about the underlying signals and mechanisms. Bumble bee larvae with close contact to a queen do not differentiate into gynes, pupate at an earlier age, and are commonly smaller than siblings that do not contact a queen. We combined detailed observations, proteomics, microRNA transcriptomics, and gland removal surgery to study the regulation of brood development and division of labor in the annual social bumble bee Bombus terrestris. We found that regurgitates fed to larvae by queens and workers differ in their protein and microRNA composition. The proteome of the regurgitate overlaps significantly with that of the mandibular (MG) and hypopharyngeal glands (HPG), suggesting that these exocrine glands are sources of regurgitate proteins. The proteome of the MG and HPG, but not the salivary glands, differs between queens and workers, with caste-specificity preserved for the MG and regurgitate proteomes. Queens subjected to surgical removal of the MG showed normal behavior, brood care, and weight gain, but failed to shorten larval development. These findings suggest that substances in the queen MG are fed to larvae and influence their developmental program. We suggest that when workers emerge and contribute to larval feeding, they dilute the effects of the queen substances, until she can no longer manipulate the development of all larvae. Longer developmental duration may allow female larvae to differentiate into gynes rather than to workers, mediating the colony transition from the ergonomic to the reproductive phase.