Erect

The earliest traces of funeral rituals in the Indian Subcontinent date back to the Mesolithic period. Data from various parts of the country clearly indicate that this tradition gained popularity during the Neolithic and Iron Age periods in India. Besides, during the Iron-age period we found evidence of megalithic tradition, and the megalithic sites found in the Indian subcontinent reveal an elaborate process of death rituals. This present study focuses on first-hand data obtained from the south-eastern part of Rajasthan, India...

INTRODUCTION: For transmasculine spectrum individuals, there is a lack of validated surveys to assess sexual well-being (SWB) post-genital gender-affirming surgery. Currently, either providers are designing their own SWB surveys or surveys designed for cisgender men are being used. OBJECTIVE: This study investigated the applicability of SWB surveys validated for cisgender men to transmasculine spectrum individuals post-genital gender-affirming surgery (TMSX). Recognizing the paucity of validated tools for assessing SWB in transmasculine individuals post-genital gender-affirming surgery (TMSX), we evaluated current surveys for their inclusiveness and relevance to this population...

Plentiful studies have clarified miRNAs take on a key role in the sexual dysfunction of diabetic rats. This study aimed to figure out microRNA (miR)-503-5p/SYDE2 axis' latent mechanisms in streptozotocin-induced diabetic rat sexual dysfunction. A model of erectile dysfunction (ED) in diabetic rats was established by injecting streptozotocin. MiR-503-5p and SYDE2 in ED rats were altered by injection of miR-503-5p mimic or si/oe-SYDE2. The targeting link between miR-503-5p and SYDE2 was testified. ICP/MAP value was tested by pressure sensor; Penile capillary abundance was assessed; Penile cGMP and AGEs were detected; penile smooth muscle cell apoptosis was assessed; MiR-503-5p and SYDE2 were tested...

With the increase in crude oil transport throughout Canada, the potential for spills into freshwater ecosystems has increased and additional research is needed in these sensitive environments. Large enclosures erected in a lake were used as mesocosms for this controlled experimental dilbit (diluted bitumen) spill under ambient environmental conditions. The microbial response to dilbit, the efficacy of standard remediation protocols on different shoreline types commonly found in Canadian freshwater lakes, including a testing of a shoreline washing agent were all evaluated...

INTRODUCTION: High-flow priapism is rare, uncontrolled arterial inflow, preceded by penile or perineal trauma and arterial-lacunar fistula. There are several ways to treat high-flow priapism, i.e., conservative management, the use of ice packs, mechanical decompression, surgery, and super-selective arterial embolization. Embolization is currently widely accepted in patients who fail from conservative management. This study aimed to report the use of Gelfoam and microcoil embolization in recurrent high-flow priapism compared to PVA embolization...

OBJECTIVE: The objective of this study is to assess the impact of overnight environmental conditions on erectile penile temperature within a controlled setting, with the aim of investigating the feasibility of using temperature measurements for nocturnal erection detection in erectile dysfunction diagnostics. SUBJECTS/PATIENTS AND METHODS: We conducted a proof-of-concept study involving 10 healthy male participants aged 20 to 25. The study was carried out at the Department of Urology, St...

INTRODUCTION: Ventral penile curvature is a key factor in determining the surgical approach to proximal hypospadias repair. However, there is limited evidence regarding the efficacy and long-term effects of the procedures used to address curvature. This study aimed to evaluate the effects of urethral plate transection alone with tissue traction therapy on penile curvature in two-stage repair of proximal hypospadias. MATERIAL AND METHODS: This was a prospective study of primary hypospadias patients who underwent a two-stage repair with urethral plate transection as the sole straightening procedure...

INTRODUCTION: Erectile Dysfunction (ED) is a widespread disorder, and the worldwide incidence is rapidly increasing. Acupuncture, an intervention out of the spectrum of Traditional Chinese Medicine (TCM) has a long tradition as treatment for ED. Nonetheless, a best practice treatment protocol is currently missing. A recent systematic review and meta-analysis confirmed a huge diversity of acupuncture treatments for ED and concluded that there is an urgent need to standardize acupuncture treatment for ED...

Giant ichthyosaurs with body length estimates exceeding 20 m were present in the latest Triassic of the UK. Here we report on the discovery of a second surangular from the lower jaw of a giant ichthyosaur from Somerset, UK. The new find is comparable in size and morphology to a specimen from Lilstock, Somerset, described in 2018, but it is more complete and better preserved. Both finds are from the uppermost Triassic Westbury Mudstone Formation (Rhaetian), but the new specimen comes from Blue Anchor, approximately 10 km west along the coast from Lilstock...

A previous combined experimental and theoretical study found that the position of anchoring groups on a phenanthrene (PHE) backbone played a large role in determining the single-molecule conductance of the PHE derivative. However, a consistent 0.1 G0 feature was found across all PHE derivatives. To understand this, the previously investigated PHE derivatives were placed flat on a simulated Au substrate with a scanning tunneling microscope (STM) tip over PHE and conductance was calculated using the non-equilibrium Green's function technique in conjunction with density functional theory (NEGF-DFT)...

The vascular plant-specific type III Gγ proteins have emerged as important targets for biotechnological applications. These proteins are exemplified by Arabidopsis AGG3, rice Grain Size 3 (GS3), Dense and Erect Panicle 1 (DEP1), and GGC2 and regulate plant stature, seed size, weight and quality, nitrogen use efficiency, and multiple stress responses. These Gγ proteins are an integral component of the plant heterotrimeric G-protein complex and differ from the canonical Gγ proteins due to the presence of a long, cysteine-rich C-terminal region...

Chuanxiong Rhizoma is a well-known Sichuan-specific herbal medicine. Its original plant, Ligusticum chuanxiong, has been cultivated asexually for a long time. L. chuanxiong has sexual reproductive disorders, which restricts its germplasm innovation. However, there is little research on the reproductive system of L. chuanxiong. This study is based on a comparative anatomical research approach, using morphological dissection, paraffin sectioning, staining and compression, and combined with scanning electron microscopy technology, to observe and compare the flowers, fruits, and seeds at various stages of reproductive growth of L...

OBJECTIVE: To investigate whether androgens regulate the expression of endothelial nitric oxide synthase (eNOS) in rat penile cavernous tissue through endothelial-rich adventitial endothelial cell kinase 2 (Tie2)/phosphokinase (AKT) and affect penile erectile function. METHODS: Eight-week-old male SD (Sprague Dawley) rats were randomly divided into 6 groups (n=6): sham group, cast group, cast+testosterone replacement group (cast+T group, subcutaneous injection of testosterone propionate 3mg/kg every other day after castration), sham+Tie2 transfection group (sham+Tie2 group, 20ul Tie2 gene lentivirus injection into penile cavernosa of rats 4 weeks after castration, titer 1×108TU/ml), cast+Tie2 group, cast+empty vector group...

Brassinosteroids (BRs) perform crucial functions controlling plant growth and developmental processes, encompassing many agronomic traits in crops. Studies of BR-related genes involved in agronomic traits have suggested that BRs could serve as a potential target for crop breeding. Given the pleiotropic effect of BRs, a systematic understanding of their functions and molecular mechanisms is conducive for application in crop improvement. Here, we summarize the functions and underlying mechanisms by which BRs regulate the several major crop agronomic traits, including plant architecture, grain size, as well as the specific trait of symbiotic nitrogen fixation in legume crops...

Skeletal remains of sauropod dinosaurs have been known from Australia for over 100 years. Unfortunately, the classification of the majority of these specimens to species level has historically been impeded by their incompleteness. This has begun to change in the last 15 years, primarily through the discovery and description of several partial skeletons from the Cenomanian-lower Turonian (lower Upper Cretaceous) Winton Formation in central Queensland, with four species erected to date: Australotitan cooperensis , Diamantinasaurus matildae , Savannasaurus elliottorum , and Wintonotitan wattsi ...

China is the only country that extensively cultivates the indica and japonica rice varieties, with the largest japonica rice production area being in northeast China. A study of the relationship between the yield and quality of japonica rice and the effect of nitrogen fertilizer application on this relationship is important. In this paper, we aimed to assess the current yield and quality of japonica rice in northeast China. We selected erect-panicle varieties as the test materials. Field experiments were conducted using different nitrogen fertilizer levels for two consecutive years to analyze the rice varieties' yield, quality, interrelationship, and nitrogen fertilizer response...

Sexual concerns after prostate cancer (PCa) treatment are high. Flexible coping is a crucial element to maintaining sexual activity after PCa and improves adaptation outcomes. We aimed to identify potential sexual adaptation styles reported by men following PCa treatment, and to assess relationships among associated variables and outcomes. Individuals (n = 223) with PCa treatment history (e.g., radical prostatectomy [n = 165, 74.0%], external beam radiation [n = 83, 37...

Background Penile cancer is a rare malignancy usually requiring surgery to achieve oncological control of the primary tumour but often at the expense of functional length. The presenting stage of the primary is a crucial factor in determining the most appropriate surgical procedure. Accurate preoperative staging is essential, and current modalities include clinical and radiological assessment. Clinical staging can, however, be hampered by patient body habitus and unreliable for more advanced T4 tumours, whereas radiological staging allows for more detailed identification of tissue planes and tumour involvement...

BACKGROUND AND PURPOSE: An estimated 40% of patients with erectile dysfunction have a poor prognosis for improvement with currently available treatments. The present study investigated whether a newly developed monoamine transport inhibitor, IP2015, improves erectile function. EXPERIMENTAL APPROACH: We investigated the effects of IP2015 on monoamine uptake and binding, erectile function in rats and diabetic mice and the effect on corpus cavernosum contractility...

OBJECTIVE: To analyze the blood flow parameters of the cavernous arteries of ED patients after injection of vasoactive drugs, and to explore the differences in blood flow of the cavernous arteries in different erectile states. METHODS: Retrospectively analyzed the penile cavernous arterial blood flow parameters of 2568 adult male ED patients after injection of the vasoactive drug (alprostadil). The patients were divided into three groups: maintaining erection group with EHS (erection hardness score) ≥ 3 and sustained erection time ≥ 20 minutes (967 cases), nonpersistent erection group with EHS≥3 and sustained erection time<5 minutes (788 cases), and incomplete erection group with EHS<3 (813 cases)...