نتایج جستجو برای: sweat gland

تعداد نتایج: 83654  

Journal: :acta medica iranica 0
hashemi hm

a case of pleomorphic adenoma in sweat gland is reported here. the histopathologic report confirmed the diagnosis. pleomorphic adenoma is most common in salivary glands but very rare in sweat glands. pleomorphic adenoma in sweat gland and the similar tumors of eccring sweat gland are described that bear a striking resemblance to pleomorphic adenomas of salivary gland. upon closer examination, t...

Journal: :anatomical sciences journal 0
mariam tafazoli nasser mahdavi shahri hamid ejtehadi farhang haddad hadi jabbari nooghabi mehrnoosh mahdavi shahri

introduction: poroscopy is a method of identification in which the characteristics of sweat pores are compared from different aspects. these pore openings are present along the friction ridges found on the distal end of digits, palms and soles in the hands and feet. materials amd methods: this study enrolled 100 iranian males from the fars family who resided in khorasan razavi province. the ave...

Asilian Ali Basiri Akram Matin Marzieh Rajabi Parvin

Sweat gland adenocarcinoma is a relatively uncommon malignancy. Clinical features are painless red or violet papules and nodules that can occasionally become ulcerated. The biological behavior is aggressive and metastatic sweat gland carcinoma spreads through the lymphatic. The treatment of choice is wide surgical excision with regional lymph node dissection. The portrayed ase was a 60-year-old...

2008

Introduction 1 Types of Exocrine Sweat Glands 2 Structure of the Eccrine Sweat Gland 2 Secretory Coil 2 Reabsorptive Sweat Duct 2 Sympathetic Nervous System Control of Sweating 3 Substances Used To Determine Sweat Gland Function In Vitro 3 Formation of Primary Sweat 4 Calcium Mobilisation Mediators 4 Effect of Increased Intracellular Calcium on Sweat Secretion 5 Other Biochemical Requirements f...

2017
Patricia Klaka Sabine Grüdl Bernhard Banowski Melanie Giesen Andrea Sättler Peter Proksch Thomas Welss Thomas Förster

Dysregulated human eccrine sweat glands can negatively impact the quality-of-life of people suffering from disorders like hyperhidrosis. Inability of sweating can even result in serious health effects in humans affected by anhidrosis. The underlying mechanisms must be elucidated and a reliable in vitro test system for drug screening must be developed. Here we describe a novel organotypic three-...

2017
Ryuichiro Kurata Sugiko Futaki Itsuko Nakano Fumitaka Fujita Atsushi Tanemura Hiroyuki Murota Ichiro Katayama Fumihiro Okada Kiyotoshi Sekiguchi

Because sweat secretion is facilitated by mechanical contraction of sweat gland structures, understanding their structure-function relationship could lead to more effective treatments for patients with sweat gland disorders such as heat stroke. Conventional histological studies have shown that sweat glands are three-dimensionally coiled tubular structures consisting of ducts and secretory porti...

2013
Leilei Zhang Shengfang Ge Xianqun Fan

Sweat-gland carcinoma is a rare cutaneous appendage malignant tumor. Primary sweat-gland cancer can arise in the eyelid and orbit and is extremely rare. It has been classified into different types, and is usually locally recurrent after surgery. The tumors also appear in the orbit, which is characterized by metastasis. Therefore, great attention should be paid to the development of sweat-gland ...

2013
R. F. Falkenstern-Ge S. Bode-Erdmann G. Ott M. Wohlleber M. Kohlhäufl

Background. Sweat gland carcinoma is a rare malignancy with a high metastatic potential seen more commonly in elderly patients. The scalp is the most common site of occurrence and it usually spreads to regional lymph nodes. Liver, lungs, and bones are the most common sites of distant metastasis. Late lung metastasis of sweat gland adenocarcinoma after a time span of 5 years is extremely rare. A...

Journal: :The Journal of investigative dermatology 2010
Thomas Biedermann Luca Pontiggia Sophie Böttcher-Haberzeth Sasha Tharakan Erik Braziulis Clemens Schiestl Martin Meuli Ernst Reichmann

Eccrine sweat glands are generally considered to be a possible epidermal stem cell source. Here we compared the multilayered epithelia formed by epidermal keratinocytes and those formed by eccrine sweat gland cells. We demonstrated both in vitro and in vivo the capability of human eccrine sweat gland cells to form a stratified interfollicular epidermis substitute on collagen hydrogels. This is ...

2015
RC Pritchett AM Al-Nawaiseh KK Pritchett V Nethery PA Bishop JM Green

Sweat production is crucial for thermoregulation. However, sweating can be problematic for individuals with spinal cord injuries (SCI), as they display a blunting of sudomotor and vasomotor responses below the level of the injury. Sweat gland density and eccrine gland metabolism in SCI are not well understood. Consequently, this study examined sweat lactate (S-LA) (reflective of sweat gland met...

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