Results 41 to 50 of about 1,007 (182)

Scientific heritage of professor V. S. Tyrnov. On his 85th birthday anniversary [PDF]

Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология
The article is a brief overview of the scientifi c heritage of professor V. S. Tyrnov (1941–2015). He was a one of the leading scientists in the fi eld of biology and genetics of plant reproduction. His research has made a signifi cant contribution
Yudakova, Olga Ivanovna
doaj   +1 more source

Anther Culture Efficiency in Quality Hybrid Rice: A Comparison between Hybrid Rice and Its Ratooned Plants

Plants, 2020
An immense increase in human population along with diminished lands necessitates the increase of rice production since, it serves the human population as a staple food.
Snigdha Samir Pattnaik, Byomkesh Dash, Sudhansu Sekhar Bhuyan, Jawahar Lal Katara, C. Parameswaran, Ramlakhan Verma, Narayanaperumal Ramesh, Sanghamitra Samantaray   +7 more
doaj   +1 more source

Recent progress on the development of hydrogel‐based microneedles for transdermal drug delivery

VIEW, EarlyView.
This study provides a comprehensive and up‐to‐date analysis of recent progress in HMN technology, covering fundamental transdermal delivery mechanisms and design principles, biomaterials used in HMN fabrication, drug loading and release strategies, and emerging therapeutic applications.
Mohammad Muhtasim Ittisaf, Salman Farsi Taharat, Md. Sadek Miah, Hasan Tasnim Salehin, M. Azam Ali, Shoeb Ahmed   +5 more
wiley   +1 more source

Induction of embryogenesis in Brassica napus microspores produces a callosic subintinal layer and abnormal cell walls with altered levels of callose and cellulose

Frontiers in Plant Science, 2015
The induction of microspore embryogenesis produces dramatic changes in different aspects of the cell physiology and structure. Changes at the cell wall level are among the most intriguing and poorly understood.
Veronica eParra-Vega, Patricia eCorral-Martínez, Alba eRivas-Sendra, Jose M. eSegui-Simarro   +3 more
doaj   +1 more source

Plant‐derived nanovesicles as potential drug delivery systems for topical use: Emerging applications in dermatology and cosmetology

VIEW, EarlyView.
Plant‐derived nanovesicles (PDNVs) are naturally secreted by fruit, vegetables, seeds, leaves and other natural sources. Used as drug delivery systems, they can combine intrinsic therapeutic activity, enhanced skin permeation and cargo‐carrying capacity, suitable for dermatological and cosmetic applications including hydration, antioxidant/anti ...
Dorotea Fiore, Beatrice Pellegrini, Antonia Mancuso, Maria Chiara Cristiano, Salvatore Panza, Donatella Paolino   +5 more
wiley   +1 more source

Development of embryoids by microspore and anther cultures of red beet (Beta vulgaris L. subsp. vulgaris) [PDF]

Journal of Central European Agriculture, 2017
So far there is no information about receiving red beet androgenic embryos by androgenesis. Several factors were tested which affected this process: starch accumulation in microspores, correlation between bud length and microsporogenesis course ...
Krystyna GÓRECKA, Dorota KRZYŻANOWSKA, Urszula KOWALSKA, Waldemar KISZCZAK, Małgorzata PODWYSZYŃSKA   +4 more
doaj   +1 more source

Segmental Pallor and Hair Loss in a Patient With Ross Syndrome: Case Report

The Journal of Dermatology, EarlyView.
ABSTRACT A 30‐year‐old male sought medical consultation due to sudden anisocoria. Clinical examination confirmed Adie's tonic pupil. Subsequently, the presence of segmental anhidrosis with compensatory hyperhidrosis and areflexia established the diagnosis of Ross syndrome.
Markus Augusto Martínez Holst, Ana María Sierra Valiente, Francisco Alejandro Silva Navarro, Paola Picazo León, Carolina De La Paz Cruz, Frida Aguilera Villa   +5 more
wiley   +1 more source

Tipping the Scales Using Cryopreservation: Modelling the Genetic Value and Management Potential of Integrated Cryopreservation for Threatened Ex‐Situ Pupfish Populations

Animal Conservation, EarlyView.
This graphical abstract depicts the number of additional fish that would be required to achieve 90% genetic diversity for endangered pupfish species housed in EAZA collections, with or without the use of cryopreserved material. ABSTRACT Zoos and aquaria must retain genetic diversity for the species they house if the populations are to remain viable ...
James Edward Brereton, Susan L. Walker, Andrew Mooney, Pedro Machado, Elmar Fienieg, Elena Hunter   +5 more
wiley   +1 more source

The effect of copper on plant regeneration in barley microspore culture

Czech Journal of Genetics and Plant Breeding, 2017
Isolated microspore culture is an excellent system for the production of doubled haploids in many crops, including barley. In a more traditional barley anther culture method copper sulphate is known to enhance plant regeneration.
Katarzyna MAKOWSKA, Sylwia OLESZCZUK, Janusz ZIMNY   +2 more
doaj   +1 more source

Transverse Histological Analysis of Scalp Seborrheic Dermatitis: A Novel Perspective

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Background Seborrheic dermatitis is a chronic inflammatory disease affecting seborrheic areas of the skin, including the scalp. It is often confused with scalp psoriasis due to similar clinical and histopathological features. Objective This study described microscopic changes in the pilosebaceous unit in seborrheic dermatitis (SDS) using cross‐
Tatiane Elen de Souza, Almut Böer‐Auer, Betina Werner   +2 more
wiley   +1 more source