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Contribution to the embryology of Leiothrix fluitans (Eriocaulaceae : Poales)
(Elsevier B.V., 2007-08-01)
This paper presents a contribution to the understanding of the embryology, especially microsporogenesis, the antipodal cell behavior, and the early stages of the micropylar seed operculum, in Leiothrix fluitans, to elucidate ...
Contribution to the embryology of Leiothrix fluitans (Eriocaulaceae : Poales)
(Elsevier B.V., 2007-08-01)
This paper presents a contribution to the understanding of the embryology, especially microsporogenesis, the antipodal cell behavior, and the early stages of the micropylar seed operculum, in Leiothrix fluitans, to elucidate ...
The efficiency of spermatogenesis and the support capacity of Sertoli cells in Characiformes
(2017-11-01)
This stereological analysis of the types of germ cells and the number of Sertoli cells per cyst in Astyanax altiparanae testes during spermatogenesis is the first such report in Characiformes. Testes of 25 male A. altiparanae ...
Lectin histochemical pattern on the normal and cystic ovaries of sows
(Wiley Blackwell Publishing, Inc, 2019-10)
The lectin histochemical pattern (LHP) was characterized and compared in normal and cystic ovaries of sows. Six biotinylated lectins (PNA, SBA, WGA, RCA-1, DBA and UEA-1) were used on tissue sections. In the normal ovaries, ...
Nasopalatine duct cyst: a case report within 3 years follow-up
(2010)
The nasopalatine duct cyst (NPDC) is considered to be the most common non-odontogenic cyst in oral cavity. These cysts are usually asymptomatic; however they can result in swelling, pain and drainage. The radiological ...
Rathke’s cleft-like cysts arise from Isl1 deletion in murine pituitary progenitors
(American Society for Clinical Investigation, 2020-08)
The transcription factor ISL1 is expressed in pituitary gland stem cells and the thyrotrope and gonadotrope lineages. Pituitary-specific Isl1 deletion causes hypopituitarism with increased stem cell apoptosis, reduced ...
Factors involved in the T helper type 1 and type 2 cell commitment and osteoclast regulation in inflammatory apical diseases
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Periapical chronic lesion formation involves activation of the immune response and alveolar bone resorption around the tooth apex. However, the overall roles of T helper type 1 (Th1), Th2, and T-regulatory cell (Treg) ...
Parotid gland involvement in advanced AIDS
(Blackwell MunksgaardCopenhagenDinamarca, 2003)
New insights regarding the biology of Giardia lamblia
(Elsevier Science, 2010-01)
Giardia lamblia is one of the most common causes of intestinal disease in humans. To adapt to environments both inside and outside of the host´s small intestine, this protozoan parasite undergoes significant developmental ...
Cisto odontogênico calcificante em maxila: Manejo de um caso
(Universidade Federal de UberlândiaBrasilOdontologia, 2022)